CN106711718A - High and low-voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor - Google Patents
High and low-voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor Download PDFInfo
- Publication number
- CN106711718A CN106711718A CN201710054970.3A CN201710054970A CN106711718A CN 106711718 A CN106711718 A CN 106711718A CN 201710054970 A CN201710054970 A CN 201710054970A CN 106711718 A CN106711718 A CN 106711718A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- socket
- mounted compressor
- low pressure
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Compressor (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a high and low-voltage connecting socket for a vehicle-mounted compressor and the vehicle-mounted compressor. The high and low-voltage connecting socket for the vehicle-mounted compressor comprises a socket shell, wherein the socket shell is provided with a high-voltage part and a low-voltage part; the high-voltage part comprises a core part arranged on the socket shell in a penetrating way and a shield piece arranged on the outer circumferential surface of the core part in a sleeving way; the core part is provided with at least two high voltage terminals which are arranged at intervals; the low-voltage part comprises at least two low-voltage terminals which are arranged on the socket shell in a penetrating way and are arranged at intervals. According to the high and low-voltage connecting socket for the vehicle-mounted compressor, disclosed by the invention, by arranging the high-voltage part and the low-voltage part on the socket shell at the same time, the high and low-voltage connecting socket can be connected with a high-voltage plug and a low-voltage plug at the same time; when the high and low-voltage connecting socket is applied to the vehicle-mounted compressor, the connection of the vehicle-mounted compressor can be simplified, the manufacturing cost can be reduced, and the interference from strong current to weak current can be removed.
Description
Technical field
The present invention relates to compressor field, socket and car are connected more particularly, to a kind of high-low pressure for vehicle-mounted compressor
Carry compressor.
Background technology
In correlation technique, the high-tension connector and low voltage connector of vehicle-mounted compressor are separated from each other, be separately positioned on difference
Position, however, this arrangement can cause the structure of vehicle-mounted compressor complex, increased manufacturing cost, and vehicle-mounted
The connection of compressor is relatively cumbersome so that user's operating difficulties.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, one object of the present invention
It is to propose that a kind of high-low pressure for vehicle-mounted compressor connects socket, this high-low pressure connection socket can simultaneously connect high pressure
Plug and low voltage plug, when high-low pressure connect socket applications in vehicle-mounted compressor when, can simplify vehicle-mounted compressor structure and
Its connection.
It is another object of the present invention to propose a kind of vehicle-mounted compressor that socket is connected with above-mentioned high-low pressure.
The high-low pressure for vehicle-mounted compressor according to a first aspect of the present invention connects socket, including：Socket casing, it is described
Socket casing is provided with high-voltage section and low voltage section, and the high-voltage section includes the core being located on the Socket casing and is set in
Shielding part on the outer peripheral face of the core, the core is provided with spaced at least two high voltage terminal, described low
Splenium includes being located on the Socket casing and spaced at least two low voltage terminal.
High-low pressure for vehicle-mounted compressor of the invention connects socket, sets high simultaneously by Socket casing
Splenium and low voltage section, high-low pressure connection socket can simultaneously connect high-voltage plug and low voltage plug.When high-low pressure connection socket should
During for vehicle-mounted compressor, ensure vehicle-mounted compressor efficiently, controllably operate on the premise of, simplify the company of vehicle-mounted compressor
Connect, facilitate the operation of user, and vehicle-mounted compressor simple structure, low cost of manufacture, while by shielding part by high-voltage section
Core and low voltage section keep apart, interference of the forceful electric power to light current can be eliminated.
In addition, the high-low pressure connection socket for vehicle-mounted compressor of the invention can also have following supplementary technology special
Levy：
According to one embodiment of present invention, the lower end of the shielding part has at least one contact for extending downwardly out
Angle, the contact angle has the outwardly lug boss of the central axial direction for being directed away from the contact angle.Invention
According to one embodiment of present invention, the upper end of the shielding part has inside bending and is suitable to and the core
At least one location hook that upper end is engaged.
According to one embodiment of present invention, connecting hole is formed with the Socket casing, the core is located in described
Connection hole, the inwall of the connecting hole be provided with extend inwardly to through the shielding part be connected with the core and circumference between
The multiple connecting portions for separating.
According to one embodiment of present invention, shielding trench, the shielding trench are limited between the two neighboring connecting portion
It is L with the distance between the outer peripheral face of the core, the depth of the shielding trench is H, wherein described L, H meet：L/H≥
0.05。
According to one embodiment of present invention, the multiple for avoiding multiple connecting portions is formed with the shielding part
Hole is avoided, each described avoidance hole is through the lower end of the shielding part.
According to one embodiment of present invention, at least one opening, the bottom wall of the opening are formed with the shielding part
It is provided with the locating part that the direction of the central axis for being directed away from the shielding part from top to bottom stretches out.
According to one embodiment of present invention, the lower surface of the Socket casing has downwardly projecting boss, wherein institute
State high-voltage section and the low voltage section is located on the boss, the periphery wall of the boss is provided with ripple silica gel part.
According to one embodiment of present invention, the upper surface of the Socket casing is provided with first for extending upward and surround
Around portion, described first surround the core and the shielding part around portion, and described second surround at least around portion in portion and second
Two low voltage terminals.
According to one embodiment of present invention, spaced multiple fixing holes are formed with the Socket casing, each
Pressure ring is provided with the fixing hole.
Vehicle-mounted compressor according to a second aspect of the present invention, including according to above-mentioned first aspect of the invention for vehicle-mounted pressure
The high-low pressure connection socket of contracting machine.
According to one embodiment of present invention, the vehicle-mounted compressor has electric-controlled plate, the high-low pressure connection socket
The high voltage terminal and the low voltage terminal are welded to connect with the electric-controlled plate.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram that the high-low pressure for vehicle-mounted compressor according to embodiments of the present invention connects socket；
Fig. 2 is the profile of the high-low pressure connection socket for vehicle-mounted compressor shown in Fig. 1；
Fig. 3 is the partial top view of the high-low pressure connection socket for vehicle-mounted compressor shown in Fig. 1；
Fig. 4 is the schematic diagram of the shielding part shown in Fig. 2；
Fig. 5 is the assembling schematic diagram of Socket casing shown in Fig. 1 and core；
Fig. 6 is the part sectioned view of vehicle-mounted compressor according to embodiments of the present invention.
Reference：
200：Vehicle-mounted compressor；
100：High-low pressure connects socket；101：Electric-controlled plate；102：Housing；102a：Mounting groove；
1：Socket casing；10a：Connecting hole；10b：Shielding trench；10c：Fixing hole；
11：Connecting portion；12：Boss；13：First around portion；131：First reinforcement；
14：Second around portion；141：Second reinforcement；15：Installing plate；16：Prolong edge；16a：Groove；
2：High-voltage section；21：Core；211：High voltage terminal；
22：Shielding part；22a：Avoid hole；22b：Opening；22c：Piece；
221：Contact angle；221a：Lug boss；222：Location hook；223：Locating part；
3：Low voltage section；31：Low voltage terminal；
4：Ripple silica gel part；5；Pressure ring.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.Additionally, art
Language " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance or imply to indicate institute
The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the invention, unless otherwise indicated, " multiple " is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or be merely representative of
Fisrt feature level height is less than second feature.
The high-low pressure connection for vehicle-mounted compressor 200 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6 to insert
Seat 100.
As shown in figs 1 to 6, the high-low pressure for vehicle-mounted compressor 200 according to embodiments of the present invention connects socket 100,
Including Socket casing 1.
Socket casing 1 is provided with high-voltage section 2 and low voltage section 3, and high-voltage section 2 includes the core 21 being located on Socket casing 1
With the shielding part 22 being set on the outer peripheral face of core 21, core 21 is provided with spaced at least two high voltage terminal
211, low voltage section 3 includes being located on Socket casing 1 and spaced at least two low voltage terminal 31.Here, it is necessary to say
Bright, direction " outward " is the direction of the central axis for being directed away from high-voltage section 2, and its rightabout is defined as " interior ".
For example, as shown in figs 1 to 6, high-voltage section 2 and low voltage section 3 can substantially be square structure, and high-voltage section 2 and low
Splenium 3 can be disposed on Socket casing 1 with left and right, and spaced at least two first through hole is formed with core 21,
The correspondence of at least two high voltage terminal 211 is located in above-mentioned at least two first through hole, and interval setting is formed with low voltage section 3
At least two second through holes, at least two low voltage terminals 31 are located in above-mentioned at least two second through holes.Thus, pass through
High-voltage section 2 and low voltage section 3 are set simultaneously on high-low pressure connection socket 100, high-voltage plug and low pressure can be respectively connected simultaneously
Plug, when high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, high-low pressure connection socket 100 may be mounted at vehicle-mounted
On the housing 102 of compressor 200, high-voltage plug and low voltage plug can connect socket 100 for vehicle-mounted compressor by high-low pressure
200 provide power and control signal respectively, so as to be integrated on Socket casing 1 by by high-voltage section 2 and low voltage section 3, simplify
Connection between the housing 102 and high-voltage plug and low voltage plug of vehicle-mounted compressor 200, facilitates the operation of user so that car
Carrying compressor 200 can efficiently, controllably operate, and due to the simple structure, compact of high-low pressure connection socket 100, cost compared with
It is low so that the simple structure of housing 102 of vehicle-mounted compressor 200, so as to reduce manufacturing cost.
Specifically, when high-low pressure connection socket 100 be applied to vehicle-mounted compressor 200 when, high-voltage plug by high-voltage section 2 with
High pressure link circuit is formd between the associated components of vehicle-mounted compressor 200, the high pressure link circuit can be vehicle-mounted compressor
200 provide power, drive vehicle-mounted compressor 200 to operate；Low voltage plug passes through the dependent part of low voltage section 3 and vehicle-mounted compressor 200
Low pressure link circuit is formd between part, the low pressure link circuit can provide control signal for vehicle-mounted compressor 200, realize car
Carry the automatically controlled of compressor 200.Thus, on the premise of efficient, the controllable operating of vehicle-mounted compressor 200 is ensured, simplify vehicle-mounted
The connection of compressor 200, reduces manufacturing cost.
In addition, keeping apart the core 21 and low voltage section 3 of high-voltage section 2 by shielding part 22, forceful electric power can be eliminated to light current
Interference.Here, it is necessary to explanation, " high pressure " and " low pressure ", " forceful electric power " and " light current " are relative concept, wherein " strong
Electricity " is the power source in above-mentioned high pressure link circuit, and " light current " is the signal electricity in above-mentioned low pressure link circuit.
High-low pressure for vehicle-mounted compressor 200 according to embodiments of the present invention connects socket 100, by Socket casing
High-voltage section 2 and low voltage section 3 are set simultaneously on 1, and high-low pressure connection socket 100 can simultaneously connect high-voltage plug and low voltage plug.
When high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, ensureing vehicle-mounted compressor 200 efficiently, controllably operate
Under the premise of, simplify the connection of vehicle-mounted compressor 200, facilitate the operation of user, and vehicle-mounted compressor 200 simple structure,
Low cost of manufacture, while keeping apart the core 21 and low voltage section 3 of high-voltage section 2 by shielding part 22, can eliminate forceful electric power to weak
The interference of electricity.
In one embodiment of the invention, the lower end of shielding part 22 has at least one contact angle for extending downwardly out
221, contact angle 221 has the outwardly lug boss 221a of the central axial direction for being directed away from contact angle 221.For example, such as
Shown in Fig. 4 and Fig. 6, shielding part 22 can be by the lower surface of shielding part 22 with generally square in cross-section tubular structure, contact angle 221
A part is downwardly extending, and lug boss 221a is directed away from the central axial direction protrusion of contact angle 221.When high-low pressure connection
When socket 100 is applied to vehicle-mounted compressor 200, contact angle 221 can be contacted with the housing 102 of vehicle-mounted compressor 200, to realize
The grounding connection of shielding part 22, so as to avoid vehicle-mounted compressor 200 because electric leakage etc. occurs dangerous accident, it is ensured that vehicle-mounted pressure
The safe handling of contracting machine 200.And, by setting lug boss 221a, the shell of contact angle 221 and vehicle-mounted compressor 200 can be made
Extruding is produced between body 102 so that the contact reliability between the housing 102 of contact angle 221 and vehicle-mounted compressor 200, so as to protect
The reliability of the ground connection of shielding part 22 is demonstrate,proved.
It is understood that the number of contact angle 221 can be set according to actual requirement, preferably to meet actual answering
With.For example, four contact angles 221 are shown in Fig. 4 for illustration purposes, but those of ordinary skill is in the case where having read
After the technical scheme in face, it is clearly understood that the skill that the program is applied to two, three or unnecessary four contact angles 221
In art scheme, this is also fallen within protection scope of the present invention.
In an alternate embodiment of the present invention where, lug boss 221a by contact angle 221 neighbouring contact angle 221 center
At least part of outwardly formation of one side surface of axis.Thus, ensureing between lug boss 221a and housing 102 with good
On the premise of good contact performance, the processing technology of lug boss 221a is simple, material-saving, so as to reduce cost.
For example, as shown in figure 4, lug boss 221a can be by the outer surface of contact angle 221 and corresponding inner surface
The outwardly formation of a part, thus, lug boss 221a is to wait wall thickness structure, it is possible to achieve the wall thickness that waits of contact angle 221 sets
Meter, it is ensured that the aesthetic property of contact angle 221.Certainly, contact angle 221 can also be the wall thickness structure such as non-, now lug boss 221a
Only can be formed (not shown) by least part of outwardly of outer surface of contact angle 221, the inner side table of contact angle 221
Face can be plane.Thus, lug boss 221a and the good contact of housing 102, the structure letter of contact angle 221 can equally be ensured
It is single, it is easy to process.
Wherein, as shown in figure 4, shielding part 22 can by a flat part punch forming, then by above-mentioned flat part bending, and
The two ends of above-mentioned flat part are connected together to tubular structure, the wherein two ends of flat part can respectively be formed with multiple interval settings
Chain tooth, the chain tooth at flat part two ends is staggered docking, so that the piece 22c at flat part two ends is substantially S-shaped.Due to chain tooth
The width of free end is more than the width at its non-free end, therefore, the chain tooth of one end of flat part is difficult the other end from flat part
Two adjacent chain tooths between come off in the groove that limits, thereby it is ensured that the stability of the shielding part 22 of tubular structure, from
And improve the stability of the structure of shielding part 22, it is ensured that the shield effectiveness of shielding part 22.
In further embodiment of the present invention, the upper end of shielding part 22 has inside bending and is suitable to upper with core 21
At least one location hook 222 that end is engaged.For example, as shown in Figure 2 and Figure 4, shielding part 22 is set in the outer peripheral face of core 21
On, location hook 222 can catch on the upper end of the inner surface of core 21, in the installation process from up to down of shielding part 22, positioning
Hook 222 is moved down, until location hook 222 catches on the upper end of core 21, thus, completes the installation of shielding part 22, is now shielded
The upper end of part 22 can be close to the upper end of core 21.Thus, by setting location hook 222 on shielding part 22, shielding is contributed to
The lower position-arresting of part 22, shielding part 22 will not continue to move down after being installed in place, so as to facilitate the installation of shielding part 22, and
The upper end of core 21 can be caught on due to location hook 222, the upper end of shielding part 22 is close to the upper end of core 21, in high-voltage section 2
During with high-voltage plug grafting, the upper end of shielding part 22 can be avoided outwards to dig and cause grafting difficult, so as to facilitate high pressure
Grafting between portion 2 and high-voltage plug.
For example, two location hooks 222 are shown in the example of fig. 4, and two location hooks 222 are relative to each other and set respectively
In the front side of shielding part 22 and rear side, when shielding part 22 completes to install, can avoid shielding part 22 front side and rear side not same
One horizontal level, realizes the straight installation of shielding part 22, it is ensured that high-low pressure connects the attractive in appearance of socket 100.
Alternatively, location hook 222 is first curved inwardly, extends below shielding still further below upwards from the upper surface of shielding part 22
The upper surface of part 22.For example, as shown in figure 4, it is arc structure, location hook that the top of location hook 222 can curve inwardly upwards
222 bottom can be the slab construction for extending vertically, so that the top of location hook 222 has good elasticity so that positioning
The lower end of hook 222 can by the deformation on its top closer or far from shielding part 22 inner surface, and then ensure location hook 222 can
Securely to catch on the upper end of core 21, to facilitate the grafting between high-voltage section 2 and high-voltage plug.
In further embodiment of the present invention, connecting hole 10a is formed with Socket casing 1, core 21 is located in connection
At the 10a of hole, the inwall of connecting hole 10a is provided with to extend inwardly to and is connected with core 21 through shielding part 22 and circumferentially-spaced opens
Multiple connecting portions 11.For example, as shown in Fig. 2 connecting hole 10a is formed in the outside of core 21, multiple connecting portions 11 can be located at
The top of the inwall of connecting hole 10a, and multiple being provided at circumferentially spaced along core 21 of connecting portion 11.Thus, core 21 is in connection
Can be connected with Socket casing 1 by multiple connecting portions 11 in the 10a of hole so that the structure of high-low pressure connection socket 100 is more stepped up
Gather.
Further, as shown in Figures 2 and 3, the internal perisporium of connecting hole 10a be provided with annular extension prolong edge 16, prolong side
Portion 16 is set around core 21, multiple connecting portions 11 along prolonging being provided at circumferentially spaced for edge 16, the outer end of each connecting portion 11 with
Prolong edge 16 to be connected, and the inner of each connecting portion 11 extends inwardly to through shielding part 22 and is connected with core 21, prolongs edge
16 outer edge is formed with the multiple groove 16a along the circumferentially spaced-apart setting for prolonging edge 16, and each groove 16a can be by prolonging side
A part for the upper surface in portion 16 is downwardly concaved to be formed, and prolonging edge 16 can be integrally formed with Socket casing 1.Thus, by setting
Multiple groove 16a are put, Socket casing 1 can substantially realize that uniform thickness is designed, facilitate the shaping of Socket casing 1.
Preferably, Socket casing 1 and core 21 are integrally formed, so as to simplify each part that high-low pressure connects socket 100
Between connection, simplify high-low pressure connect socket 100 processing technology, improve high-low pressure connection socket 100 shaping effect
Rate.
In one embodiment of the invention, shielding trench 10b, shielding trench 10b are limited between two neighboring connecting portion 11
It is L with the distance between the outer peripheral face of core 21, the depth of shielding trench 10b is H, and wherein L, H meets：L/H≥0.05.For example,
Show 4 shielding trench 10b in the example of fig. 3, and 4 shielding trench 10b are respectively positioned at the left side of shielding part 22, right side, preceding
Side and rear side, connecting portion 11 are located between two adjacent shielding trench 10b, now by connecting between two neighboring shielding trench 10b
Socket part 11 separates.By the depth H for making the distance between the wall of shielding trench 10b and the outer peripheral face of core 21 L, shielding trench 10b
Meet：L/H >=0.05, so as to avoid because the ratio of L/H is too small so that shielding trench 10b is excessively elongated, causes processing to shield
The injection mould of groove 10b is easily snapped off, and improves the intensity of the injection mould of above-mentioned processing shielding trench 10b, facilitates shielding trench 10b's
Processing.
In further embodiment of the present invention, it is formed with shielding part 22 and is kept away for avoiding the multiple of multiple connecting portions 11
Hole 22a, each avoidance hole 22a is allowed to run through the lower end of shielding part 22.For example, as shown in figure 4, avoiding hole 22a along shielding part 22
Central axial direction extends, because each avoidance hole 22a is through the lower end of shielding part 22, in the installation process of shielding part 22,
Multiple connecting portions 11 move to avoidance hole in corresponding avoidance hole 22a relative to avoidance hole 22a, from the lower end for avoiding hole 22a
The upper end of 22a, final connecting portion 11 can stop to the installation of completion shielding part 22 with the upper wall surface for avoiding hole 22a.Thus, lead to
The multiple avoidance hole 22a of setting are crossed, the lower position-arresting of shielding part 22 is further helped in, and facilitate the installation of shielding part 22.
Further, be formed with least one opening 22b on shielding part 22, the bottom wall of the 22b that is open be provided with from it is lower to
On be directed away from shielding part 22 central axis the locating part 223 that stretches out of direction.For example, as shown in Figure 2 and Figure 4, opening
Mouth 22b can be formed in the left and right sides of shielding part 22, and opening 22b is located at the bottom of shielding part 22, the lower end of locating part 223
Bottom wall with opening 22b is connected, and because locating part 223 has certain elasticity, the upper end of locating part 223 can be closer or far from
Opening 22b.During shielding part 22 is installed, because connecting hole 10a can be shoulder hole, and the top of connecting hole 10a
The cross-sectional area of bottom of the cross-sectional area less than connecting hole 10a, the upper end of locating part 223 is first near opening 22b so that shielding part
22 smoothly move down, until locating part 223 moves to the larger part of cross-sectional area of connecting hole 10a, locating part 223 it is upper
End is against on the upper wall of the larger part of the cross-sectional area of connecting hole 10a away from opening 22b with stopping, to help the upper of shielding part 22
Stop bit, has further facilitated the installation of shielding part 22.
In one embodiment of the invention, the lower surface of Socket casing 1 has downwardly projecting boss 12, its mesohigh
Portion 2 and low voltage section 3 are located on boss 12, and the periphery wall of boss 12 is provided with ripple silica gel part 4.For example, as shown in Figure 1, Figure 2 and Fig. 6
Shown, boss 12 substantially can be rectangular configuration, and high-voltage section 2 and low voltage section 3 are through the upper surface and lower surface of boss 12, ripple
The periphery wall that silica gel part 4 is close to boss 12 is set.When high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, vehicle-mounted pressure
Mounting groove 102a is formed with the housing 102 of contracting machine 200, the boss 12 of high-low pressure connection socket 100 is arranged on above-mentioned mounting groove
In 102a, ripple silica gel part 4 is located between boss 12 and mounting groove 102a to play a part of waterproof and dustproof.
As shown in Figure 1-Figure 3, the upper surface of Socket casing 1 is provided with extend upward first around the ring of portion 13 and second
Around portion 14, first surround core 21 and shielding part 22 around portion 13, and second surround at least two low voltage terminals 31 around portion 14,
And first can substantially be square tubular structure around portion 14 around portion 13 and second.Thus, by setting first around portion
13 and second, around portion 14, can preferably protect high-voltage section 2 and low voltage section 3, and when high-voltage section 2 is connected with high-voltage plug, it is low
When splenium 3 is connected with low voltage plug, first can play insulating effect around portion 13 and second around portion 14, further to realize
High-low pressure connects the safe handling of socket 100.
Further, as shown in figure 1, the first periphery wall around portion 13 is provided with multiple first reinforcements 131, and each
First reinforcement 131 extends along the first short transverse around portion 13, and the second periphery wall around portion 14 is provided with multiple second
Reinforcement 141, and each second reinforcement 141 second is around short transverse extension in portion 14.Thus, it surround portion by first
13 and second are respectively provided with the first reinforcement 131 and the second reinforcement 141 in the portion 14, increased first around portion 13 and the
The two axial bending rigidities for surrounding portion 14, so as to improve the reliability of Socket casing 1.Here, it is necessary to explanation, direction
" outward " it is to be directed away from first around portion 13 or second around the direction of the central axis in portion 14.
In an alternate embodiment of the present invention where, spaced multiple fixing hole 10c are formed with Socket casing 1,
Pressure ring 5 is provided with each fixing hole 10c.For example, as shown in figures 1 and 3, Socket casing 1 includes installing plate 15, installing plate 15
In first around portion 13 and second is around the bottom in portion 14 and horizontally outward extends, installing plate 15 can be rectangular slab, fixing hole
10c is four, and four fixing hole 10c are respectively provided on four angles of installing plate 15, and are equipped with and it in each fixing hole 10c
The pressure ring 5 of adaptation.When vehicle-mounted compressor 200 is applied to, pressure ring 5 can be each passed through by threaded fasteners such as multiple bolts
With fixing hole 10c, high-low pressure connection socket 100 is connected on the housing 102 of vehicle-mounted compressor 200, by socket shell
Fixing hole 10c is set on body 1, the connection between high-low pressure connection socket 100 and the housing 102 of vehicle-mounted compressor 200 is facilitated,
And by setting pressure ring 5 in fixing hole 10c so that the threaded fastener such as bolt produces uniform to the inwall of fixing hole 10c
Active force, it is to avoid fixing hole 10c because by-local forces are larger causes breakage, serves the effect of protection fixing hole 10c, from
And improve the reliability that Socket casing 1 is connected with housing 102.
The vehicle-mounted compressor 200 of embodiment according to a second aspect of the present invention, including according to above-mentioned first aspect reality of the invention
The high-low pressure for vehicle-mounted compressor 200 for applying example connects socket 100.
As shown in fig. 6, vehicle-mounted compressor 200 has electric-controlled plate 101, electric-controlled plate 101 is located at the housing of vehicle-mounted compressor 200
102 lower section, is formed with mounting groove 102a on the housing 102 of vehicle-mounted compressor 200, high-low pressure connects the boss 12 of socket 100
In mounting groove 102a, and high-low pressure connects the high voltage terminal 211 and low voltage terminal 31 and electric-controlled plate of socket 100
101 are welded to connect, and realize and electrically connects between the high-voltage section 2 and electric-controlled plate 101 of high-low pressure connection socket 100, low voltage section 3 with it is electric
Electrical connection is realized between control plate 101, thus, high-voltage plug and low voltage plug is connected with high-voltage section 2 and low voltage section 3 respectively,
So as to form respectively high pressure link circuit and low pressure link circuit, wherein, high pressure link circuit can be vehicle-mounted compressor 200
Power is provided, drives vehicle-mounted compressor 200 to operate, low pressure link circuit can provide control signal for vehicle-mounted compressor 200, real
Now vehicle-mounted compressor 200 is automatically controlled.
Vehicle-mounted compressor 200 according to embodiments of the present invention, socket 100 is connected by using above-mentioned high-low pressure, can be with
The connection of the vehicle-mounted compressor 200 of simplification, convenient operation, and the simple structure of the housing 102 of vehicle-mounted compressor 200 is caused, so that
Manufacturing cost is reduced, while, it is ensured that vehicle-mounted compressor 200 safely and reliably runs.
Other of vehicle-mounted compressor 200 according to embodiments of the present invention are constituted and operated for ordinary skill people
All it is known for member, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can in an appropriate manner be combined in one or more any embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of high-low pressure for vehicle-mounted compressor connects socket, it is characterised in that including：
Socket casing, the Socket casing is provided with high-voltage section and low voltage section, and the high-voltage section includes being located in the socket shell
Core and the shielding part being set on the outer peripheral face of the core on body, the core are provided with spaced at least two
High voltage terminal, the low voltage section includes being located on the Socket casing and spaced at least two low voltage terminal.
2. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the shielding part
Lower end there is at least one contact angle that extends downwardly out, the contact angle has the central shaft for being directed away from the contact angle
The outwardly lug boss in line direction.
3. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the shielding part
Upper end there is inside bending and be suitable at least one location hook being engaged with the upper end of the core.
4. the high-low pressure for vehicle-mounted compressor according to any one of claim 1-3 connects socket, it is characterised in that
Connecting hole is formed with the Socket casing, the core is located in the connection hole, and the inwall of the connecting hole is provided with
Extend inwardly to and be connected with the core through the shielding part and the circumferentially-spaced multiple connecting portions opened.
5. the high-low pressure for vehicle-mounted compressor according to claim 4 connects socket, it is characterised in that two neighboring institute
State and limit between connecting portion shielding trench, the distance between the shielding trench and outer peripheral face of the core are L, the shielding trench
Depth be H, wherein described L, H meet：L/H≥0.05.
6. the high-low pressure for vehicle-mounted compressor according to claim 4 connects socket, it is characterised in that the shielding part
On be formed with and avoid holes for avoiding the multiple of multiple connecting portions, each described avoidance hole is under the shielding part
End.
7. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the shielding part
On be formed with least one opening, the bottom wall of the opening is provided with the central axis for being directed away from the shielding part from top to bottom
The locating part that stretches out of direction.
8. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the socket shell
The lower surface of body has downwardly projecting boss, wherein the high-voltage section and the low voltage section are located on the boss, it is described convex
The periphery wall of platform is provided with ripple silica gel part.
9. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the socket shell
The upper surface of body is provided with extend upward first around portion and second around portion, and described first surround the core around portion
With the shielding part, described second surround low voltage terminal described at least two around portion.
10. the high-low pressure for vehicle-mounted compressor according to claim 1 connects socket, it is characterised in that the socket
Spaced multiple fixing holes are formed with housing, pressure ring is provided with each described fixing hole.
A kind of 11. vehicle-mounted compressors, it is characterised in that including according to any one of claim 1-10 for vehicle-mounted pressure
The high-low pressure connection socket of contracting machine.
12. vehicle-mounted compressors according to claim 11, it is characterised in that the vehicle-mounted compressor has electric-controlled plate,
The high voltage terminal and the low voltage terminal of the high-low pressure connection socket are welded to connect with the electric-controlled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054970.3A CN106711718B (en) | 2017-01-24 | 2017-01-24 | High-low voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054970.3A CN106711718B (en) | 2017-01-24 | 2017-01-24 | High-low voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106711718A true CN106711718A (en) | 2017-05-24 |
| CN106711718B CN106711718B (en) | 2022-10-28 |
Family
ID=58909628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054970.3A Active CN106711718B (en) | 2017-01-24 | 2017-01-24 | High-low voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711718B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963540A (en) * | 2018-06-26 | 2018-12-07 | 南京康尼新能源汽车零部件有限公司 | A kind of socket being provided with shielded layer inner ground |
| CN113285568A (en) * | 2020-01-31 | 2021-08-20 | 翰昂汽车零部件有限公司 | Electric compressor and method for managing manufacturing information of electric compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012216336A (en) * | 2011-03-31 | 2012-11-08 | Yazaki Corp | Shield connector |
| CN203026680U (en) * | 2013-01-08 | 2013-06-26 | 康炳耀 | Integrated high-low voltage electric connector |
| CN205621942U (en) * | 2016-05-16 | 2016-10-05 | 安徽江淮汽车股份有限公司 | Group battery plug -in components base |
| CN106129699A (en) * | 2016-08-25 | 2016-11-16 | 四川永贵科技有限公司 | Integral high-pressure shield electric-connector socket |
| CN206412593U (en) * | 2017-01-24 | 2017-08-15 | 广东美芝制冷设备有限公司 | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor |
-
2017
- 2017-01-24 CN CN201710054970.3A patent/CN106711718B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012216336A (en) * | 2011-03-31 | 2012-11-08 | Yazaki Corp | Shield connector |
| CN103460517A (en) * | 2011-03-31 | 2013-12-18 | 矢崎总业株式会社 | Shield connector |
| EP2693574A1 (en) * | 2011-03-31 | 2014-02-05 | Yazaki Corporation | Shield connector |
| CN203026680U (en) * | 2013-01-08 | 2013-06-26 | 康炳耀 | Integrated high-low voltage electric connector |
| CN205621942U (en) * | 2016-05-16 | 2016-10-05 | 安徽江淮汽车股份有限公司 | Group battery plug -in components base |
| CN106129699A (en) * | 2016-08-25 | 2016-11-16 | 四川永贵科技有限公司 | Integral high-pressure shield electric-connector socket |
| CN206412593U (en) * | 2017-01-24 | 2017-08-15 | 广东美芝制冷设备有限公司 | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963540A (en) * | 2018-06-26 | 2018-12-07 | 南京康尼新能源汽车零部件有限公司 | A kind of socket being provided with shielded layer inner ground |
| CN108963540B (en) * | 2018-06-26 | 2024-03-26 | 南京康尼新能源汽车零部件有限公司 | Socket with shielding layer internally grounded |
| CN113285568A (en) * | 2020-01-31 | 2021-08-20 | 翰昂汽车零部件有限公司 | Electric compressor and method for managing manufacturing information of electric compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106711718B (en) | 2022-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5378955B2 (en) | Connector structure | |
| CN1106054C (en) | Pluger for electric connector | |
| JP5725996B2 (en) | connector | |
| CN206685565U (en) | Electric connector | |
| KR101830353B1 (en) | Electric lamp cable equipped with wire separation rod | |
| CN106953185A (en) | Electric connector | |
| CN106711718A (en) | High and low-voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor | |
| CN206412593U (en) | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor | |
| CN207843157U (en) | A kind of head tube cabling protection mechanism | |
| CN203206044U (en) | Asynchronous motor junction box | |
| CN105140736B (en) | Connector for electric vehicle and electric vehicle | |
| CN106450869A (en) | Socket | |
| KR101810128B1 (en) | Wire connecting apparatus for high voltage connector | |
| CN209488347U (en) | A kind of connection box for motor | |
| CN209133432U (en) | A kind of breaker | |
| CN107331996A (en) | Connector | |
| CN2393208Y (en) | Longitudinal-covering-type insulation protective cover for outlet connector of electric transformer | |
| CN208045791U (en) | A kind of high-voltage connecting wire box | |
| JP2016213048A (en) | Connector device for apparatus | |
| CN206712398U (en) | A kind of gas-filling cabinet and its bus casing component | |
| CN211265743U (en) | Wiring board | |
| KR100997863B1 (en) | Cable connector for connecting to machine and connecting unit for the same | |
| CN220324756U (en) | Air insulation quick emergency socket | |
| CN220382431U (en) | High-voltage quick-charging and replacing electric connector | |
| CN219811687U (en) | Direct current switching shell assembly and charging socket with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |