CN110323652B - Tool unlocking type connector - Google Patents
Tool unlocking type connector Download PDFInfo
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- CN110323652B CN110323652B CN201910645786.5A CN201910645786A CN110323652B CN 110323652 B CN110323652 B CN 110323652B CN 201910645786 A CN201910645786 A CN 201910645786A CN 110323652 B CN110323652 B CN 110323652B
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- 238000003780 insertion Methods 0.000 description 4
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
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Abstract
The invention discloses a tool unlocking type connector which comprises a socket and a plug which are mutually spliced and fixed, wherein a socket cantilever is arranged on the upper side or the lower side of a socket shell, close to a plug-in port, of the socket, and a first clamping groove is formed in the socket cantilever; the plug is characterized in that one end of the plug cantilever is provided with a first buckle clamped with the first clamping groove, a tool unlocking structure is arranged between the plug sliding shell and the plug fixing shell, a pressing piece capable of pressing the plug cantilever is arranged on the inner side of the plug sliding shell, and the pressed piece matched with the pressing piece is arranged on the plug cantilever, so that the problems that a special unlocking tool in the prior art is required to be specially configured, or independent movable accessories are easy to lose and troublesome to use and the like are solved.
Description
Technical Field
The invention relates to the field of photovoltaic connectors, in particular to a tool unlocking type connector.
Background
The existing photovoltaic connector field prescribes that a connecting structure of 'tool unlocking' is required to be adopted between a plug and a socket, and after the plug and the socket are plugged, the plug and the socket cannot be opened by hands without tools, so that risks caused by misoperation are avoided. The tool unlocking function is usually realized in two ways, namely a specially designed buckle and an unlocking clamp are adopted, and the way is mainly aimed at a small-size connector and a special unlocking tool is needed; the other is to insert a movable sliding block under the unlocking handle of the plug, the movable sliding block is an independent accessory with the plug, the mode is more troublesome to use, and the independent accessory is easy to lose.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a tool unlocking type connector, wherein a special unlocking tool is not needed for unlocking the connector, and independent movable accessories are not needed, so that the related defects that the special unlocking tool in the prior art needs to be specially configured, or the independent movable accessories are easy to lose, and the use is troublesome and the like are effectively overcome.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention discloses a tool unlocking type connector which comprises a socket and a plug which are mutually spliced and fixed, wherein a socket cantilever is arranged on the upper side or the lower side of a socket shell, close to a plug-in port, of the socket, and a first clamping groove is formed in the socket cantilever;
the plug comprises a plug fixed shell and a plug sliding shell;
a plug cantilever is arranged on the upper side or the lower side of the plug fixing shell, which corresponds to the socket cantilever, one end of the plug cantilever is fixedly connected with the plug fixing shell into a whole, and a first buckle which is clamped with the first clamping groove is arranged on the other end of the plug cantilever;
the plug sliding shell is movably clamped on one side of the plug fixing shell, which is provided with the plug cantilever, and the plug sliding shell can slide along the plugging direction relative to the plug fixing shell, and a tool unlocking structure is arranged between the plug sliding shell and the plug fixing shell;
the plug sliding shell is characterized in that a pressing piece capable of pressing the plug cantilever is arranged on the inner side of the plug sliding shell, a pressed piece matched with the pressing piece is arranged on the plug cantilever, one of the pressing piece and the pressed piece is a chute which is obliquely arranged downwards along the plugging direction, and the other one is a sliding column which is positioned in the chute and can slide in the chute.
Preferably, the tool unlocking structure comprises a second buckle and a second clamping groove;
the second buckle is arranged at a position, close to the fixed end, of the plug cantilever and protrudes out of the upper surface of the plug cantilever, one end of the second buckle is fixedly connected with the plug cantilever into a whole, the other end of the second buckle extends along a direction opposite to the plugging direction in a cantilever manner, and a through second clamping groove which is clamped with the second buckle is formed in the plug sliding shell.
Preferably, the second clamping groove is rectangular, the length range of the second clamping groove is 2-8mm, and the width range of the second clamping groove is 1-5mm.
Preferably, the pressing piece is a protruding sliding column, the sliding columns are respectively arranged on two sides of the inside of the plug sliding shell, the pressed piece is a chute, and the chute is respectively arranged on two sides of the plug cantilever, which are close to the first buckle.
Preferably, the pressing piece is a chute, the chute is respectively arranged at two sides of the inside of the plug sliding shell, the pressed piece is a sliding column, and the sliding columns are respectively arranged at two sides of the plug cantilever, which are close to the first buckle.
Preferably, the inclined groove is inclined downwards along the inserting direction at an inclined angle of 10-15 degrees.
Preferably, a compression spring is arranged between the plug fixing housing and the plug sliding housing, and two ends of the compression spring are respectively fixed on the plug fixing housing and the plug sliding housing.
Preferably, a first annular groove is formed in the position, away from the plugging direction, of the fixed end portion of the socket cantilever, a second annular groove is formed in the position, corresponding to the first annular groove, inside the plug sliding shell, and one end of the compression spring is fixed in the first annular groove, and the other end of the compression spring is fixed in the second annular groove.
Preferably, the sliding blocks extending along the plugging direction are respectively arranged on two sides of the inside of the plug sliding shell, the sliding rail extending along the plugging direction is arranged on the plug fixing shell, and the sliding blocks are positioned in the sliding rail and can slide in the sliding rail.
Preferably, the left and right sides of the socket, which are close to the plug interface, are respectively provided with a locking frame, a third clamping groove is formed in the locking frame, the left and right sides of the plug fixing shell, which are close to the plug interface, are respectively provided with an elastic locking arm, one end of the elastic locking arm is fixedly connected with the plug fixing shell into a whole, the other end of the elastic locking arm extends in a cantilever manner along the direction opposite to the plug-in direction, and the outer surface of the cantilever part of the elastic locking arm is provided with a third clamping buckle clamped with the third clamping groove.
Compared with the prior art, the invention has the advantages that: according to the invention, the plug sliding shell slides along the plugging direction, the locking and unlocking of the plug and the socket are realized by utilizing the mutual matching of the first buckle and the second buckle and the mutual sliding between the pressing piece and the pressed piece, and compared with the traditional photovoltaic connector, the unlocking of the connector does not need a special unlocking tool and an independent movable accessory, so that the related defects that the special unlocking tool in the prior art needs special configuration or the independent movable accessory is easy to lose, is troublesome to use and the like are effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded view of a tool-releasable connector according to a first embodiment of the present invention.
Fig. 2 is a schematic side view of a tool unlocking connector corresponding to fig. 1.
Fig. 3 is a schematic view of a plug sliding housing corresponding to fig. 1.
Fig. 4 is a schematic structural diagram showing the interrelationship between the sliding rail and the sliding block corresponding to fig. 1.
Fig. 5 is a top view of a front schematic of the tool-unlocking connector corresponding to fig. 1.
Fig. 6 is an enlarged schematic view of a section of the A-A lock corresponding to fig. 5.
FIG. 7 is an enlarged schematic view of a section corresponding to FIG. 5 in the A-A direction when not locked.
Fig. 8 is an enlarged partial cross-sectional view of a second embodiment of the invention showing an unlocked tool release connector.
Fig. 9 is an enlarged schematic sectional view of the locking device corresponding to fig. 8.
Reference numerals illustrate:
a socket: 1
Socket cantilever: 11. first draw-in groove: 111
Locking the frame: 12. third draw-in groove: 121
Plug: 2
Plug fixed shell: 21
Plug cantilever: 211. first buckle: 212. and a second buckle: 213
Slide rail: 214. passive chute: 215. a first annular groove: 216
A resilient locking arm: 217. third buckle: 218. passive sliding column: 215'
Plug sliding housing: 22
And (3) sliding blocks: 221. the second clamping groove: 222. active sliding column: 223
Initiative chute: 223' second annular groove: 224
Compression spring: 23
Length: width H: d (D)
Detailed Description
The following detailed description of the technical solutions according to the embodiments of the present invention will be given with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present invention are shown in the drawings, while other details not greatly related to the present invention are omitted.
Example 1
The tool unlocking type connector, as shown in fig. 1, comprises a socket 1 and a plug 2 which can be mutually inserted and fixed. The socket 1 and the plug 2 have electrical connection metal parts (not shown in the figures) respectively. The socket 1 is fixed to the apparatus housing by four screws. The socket 1 is provided with a socket cantilever 11 on the upper side (or the lower side) of the socket housing near the socket port, and a first clamping groove 111 is formed in the socket cantilever 11.
The plug 2 includes a plug fixing housing 21 and a plug sliding housing 22. The plug cantilever 211 is provided on an upper side (or a lower side) of the plug fixing housing 21 corresponding to the socket cantilever 11, one end of the plug cantilever 211 is fixedly connected with the plug fixing housing 21, and the other end is provided with a first buckle 212 engaged with the first clamping groove 111.
A tool unlocking structure is provided between the plug sliding housing 22 and the plug fixing housing 21, and the tool unlocking structure includes a second buckle 213 and a second clamping groove 222, as shown in fig. 1 and 2. The part of the plug cantilever 211 near the fixed end is provided with a second buckle 213 protruding out of the upper side of the plug cantilever 211, one end of the second buckle 213 is fixedly connected with the plug cantilever 211 into a whole, and the other end of the second buckle extends in a cantilever manner along the direction opposite to the plugging direction. In order to ensure the locking and unlocking effect, the second buckle 213 may be disposed at a middle position of the upper side of the plug cantilever 211, and at this time, a groove may be formed at the middle position of the upper side of the plug cantilever 211, so that the second buckle 213 is located in the groove.
As shown in fig. 2 and 3, the plug slide housing 22 is provided with a second locking groove 222 that engages with the second locking piece 213. As shown in fig. 5, the second slot 222 is rectangular, and the length H of the second slot 222 ranges from 2 mm to 8mm, and the width D ranges from 1 mm to 5mm. The second slot 222 is smaller in size, and only allows insertion of a small diameter tool such as a screwdriver, so that unlocking by insertion of a finger of a person can be prevented, thereby meeting relevant regulations in the photovoltaic field.
As shown in fig. 1 and 2, the plug slide housing 22 is movably engaged with the plug holder housing 21 on the side having the plug cantilever 211. As shown in fig. 3 and 4, the two sides of the interior of the plug sliding housing 22 are respectively provided with a sliding block 221 extending along the plugging direction, as shown in fig. 1 and 4, the plug fixing housing 21 is provided with a sliding rail 214 extending along the plugging direction, and the sliding block 221 is located in the sliding rail 214 and can slide in the sliding rail 214, so that the plug sliding housing 22 can slide along the plugging direction relative to the plug fixing housing 21.
Meanwhile, a pressing piece capable of pressing the plug cantilever 211 is provided on the plug sliding housing 22, and a pressed piece matched with the pressing piece is provided on the plug cantilever 211. In the present embodiment, as shown in fig. 3 and 6, the pressing members are protruding sliding columns 223 (simply referred to as "active sliding columns 223") that play a driving role, and the active sliding columns 223 are respectively provided on both sides of the inside of the plug sliding housing 22. The pressed piece is a driven chute 215 (referred to as a "passive chute 125"), and the passive chute 215 is respectively disposed on two sides of the plug cantilever 211 near the first buckle 212. The length direction of the passive chute 215 is inclined downward in the plugging direction, and the inclination angle is 10 ° to 15 °, and the active sliding column 223 is located in the passive chute 215 and can slide in the passive chute 215. The working principle is as follows: when the active sliding column 223 slides along the plug sliding housing 22 in the locking direction (leftward in fig. 7) relative to the plug fixing housing 21, the active sliding column 223 slides in the passive chute 215, so as to drive the plug cantilever 211 to lift up (the elastic plug cantilever 211 can also automatically reset and lift up), so that the first buckle 212 is engaged with the first clamping groove 111 to realize locking; when the active sliding column 223 slides along the plug sliding housing 22 toward the unlocking direction (rightward in fig. 6) relative to the plug fixing housing 21, the active sliding column 223 slides in the passive chute 215 and generates a tripping force (downward in fig. 6) perpendicular to the plugging direction on the plug cantilever 211, and the first buckle 212 is separated from the first clamping groove 111 by the tripping force, so as to realize unlocking. The advantages of the passive chute 215 are: simple structure, easy processing, the reliability is strong, can realize the large-stroke slip moreover, is particularly suitable for the large-scale connector.
As shown in fig. 6, in order to automatically disengage the plug fixing housing 21 and the plug sliding housing 22 when unlocking, a compression spring 23 is further provided between the plug fixing housing 21 and the plug sliding housing 22. The fixed end of the socket cantilever 211 is provided with a first annular groove 216 at a position away from the plugging direction, a second annular groove 224 is arranged in the plug sliding housing 22 at a position corresponding to the first annular groove 216, one end of the compression spring 23 is fixed in the first annular groove 216, and the other end is fixed in the second annular groove 224.
In addition, as shown in fig. 1 and 2, the left and right sides of the socket 1 near the jack are respectively provided with a locking frame 12, the locking frame 12 is provided with a third clamping groove 121, the left and right sides of the plug fixing housing 21 near the jack are respectively provided with an elastic locking arm 217, one end of the elastic locking arm 217 is fixedly connected with the plug fixing housing 21 into a whole, the other end of the elastic locking arm extends in a cantilever manner along the direction opposite to the plugging direction, and the outer surface of the cantilever part of the elastic locking arm 217 is provided with a third clamping buckle 218 which is clamped with the third clamping groove 121. With this structure, the plug 2 can be locked to the receptacle 1 by engaging the third catch 218 on the elastic locking arm 217 with the third catch 121 on the locking frame 12 by applying force in the insertion direction, and the plug 2 can be separated from the receptacle 1 by pressing the cantilever portion on the elastic locking arm 217 to separate the third catch 218 from the locking frame 12 by applying force in the extraction direction.
In summary, the partial structural relationships of the tool-release connector can be summarized as:
(1) A plug slide housing 22 slidably provided on the plug fixing housing 21;
(2) A jack cantilever 11 provided on the jack 1, and a plug cantilever 211 provided on the plug fixing housing 21 in correspondence therewith;
(3) A first locking groove 111 formed in the socket cantilever 11, and a first locking piece 212 provided in the plug cantilever 211 and capable of locking with the first locking groove 111;
(4) A second locking groove 222 provided on the plug slide housing 22, and a second locking catch 213 provided on the plug cantilever 211 and capable of locking with the second locking groove;
(5) A lock frame 12 provided on the receptacle 1, and a corresponding elastic lock arm 217 provided on the plug fixing housing 21;
(6) A third locking groove 121 formed in the locking frame 12, and a third locking buckle 218 provided in the elastic locking arm 217 and capable of being engaged with the third locking groove 121;
(7) A passive angled slot 215 formed in the plug cantilever 211, and an active sliding post 223 disposed on the plug sliding housing 22 and located within the passive angled slot 215.
The locking process of the tool unlocking type connector is shown in fig. 5 and 6, and specifically comprises the following steps:
sa1, as shown in fig. 7, is forced in the insertion direction (forced leftwards in fig. 7) before unlocking, so that the plug 2 is inserted into the socket 1 until the third catch 218 on the elastic locking arm 217 of the plug 2 slides into the third catch groove 121 in the locking frame 12 of the socket 1, at this time, as shown in fig. 7, the first catch 212 on the plug cantilever 211 is aligned with the first catch groove 111, but the two are in a separated state and not engaged;
sa2, the plug sliding housing 22 is pushed towards the direction of the socket 1 against the restoring force of the compression spring 23, the plug sliding housing 22 slides on the sliding rail 214 of the plug fixing housing 21, the active sliding column 223 on the plug sliding housing 22 slides in the passive chute 215, and drives the first buckle 212 to move towards the first clamping groove 111 (the position corresponding to the first buckle 212 in fig. 7 is improved), and the first buckle 212 is clamped with the first clamping groove 111;
sa3, continuing to push the plug sliding housing 22 until the second buckle 213 is engaged with the second clamping groove 222, so as to realize the engagement between the plug sliding housing 22 and the plug fixing housing 21, and complete the locking process.
The unlocking process of the tool unlocking type connector comprises the following steps:
sb1, the second snap 213 is separated from the second snap groove 222 by pushing down with a tool (small diameter tool such as screwdriver or wire) as shown in fig. 6. The restoring force of the compression spring 23 pushes the plug sliding housing 22 to automatically slide on the sliding rail 214 of the plug fixing housing 21 in a direction away from the socket 1, and the active sliding column 223 on the plug sliding housing 22 slides in the passive chute 215 to drive the first buckle 212 to be away from the first clamping groove 111 (the position corresponding to the first buckle 212 in fig. 6 is lowered);
sb2, the plug slide housing 22 is moved to the most distal stop, at which time the first catch 212 has been disengaged from the first catch groove 111;
sb3, pressing the cantilever portion on the elastic locking arm 217, so that the third buckle 218 is separated from the locking frame 12, and the plug 2 is pulled forcefully along the pulling-out direction, so that unlocking can be achieved.
Example 2
The structure of the tool-unlocking connector in embodiment 2 is basically the same as that in embodiment 1, except that fig. 8 and 9 show:
the pressing piece is a chute 223 '(abbreviated as an active chute 223' ") with a driving function, the active chute 223 'is respectively arranged at two sides of the inside of the plug sliding shell 22, the length direction of the active chute 223' is downwards inclined along the plugging direction, and the inclination angle is 10-15 degrees. The pushed members are driven sliding columns 215' (abbreviated as "passive sliding columns 215 '") and the passive sliding columns 215' are respectively disposed on two sides of the plug cantilever 211 near the first buckle 212. The passive sliding post 215 'is positioned within the active chute 223' and the two are capable of sliding relative to each other.
The working principle is as follows: when the active chute 223' slides along the plug sliding housing 22 in the locking direction (leftward in fig. 8) relative to the plug fixing housing 21, the active chute 223' is clamped on the passive sliding column 215' to slide and drive the plug cantilever 211 to lift upwards, so that the first buckle 212 is clamped with the first clamping groove 311 to realize locking; when the active chute 223' slides along the plug sliding housing 22 toward the unlocking direction (rightward in fig. 9) relative to the plug fixing housing 21, the active chute 223' slides on the passive sliding column 215' and generates a tripping force (downward in fig. 9) perpendicular to the plugging direction on the plug cantilever 211, and the first buckle 212 is separated from the first clamping groove 311 by the tripping force, so as to realize unlocking.
The connector can well provide a connector which needs tools for unlocking in the photovoltaic industry and other industries, the locking and unlocking mechanism and the connector are integrated, a special unlocking tool is not needed, the connector can be automatically unlocked only by a common screwdriver or an iron wire stamp or a punch, the locking is reliable and safe, the use is very convenient and quick, and the connector is suitable for field operation.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (9)
1. The tool unlocking type connector comprises a socket and a plug which are mutually spliced and fixed, and is characterized in that a socket cantilever is arranged on the upper side or the lower side of a socket shell, close to a plug-in port, of the socket, and a first clamping groove is formed in the socket cantilever;
the plug comprises a plug fixed shell and a plug sliding shell;
a plug cantilever is arranged on the upper side or the lower side of the plug fixing shell, which corresponds to the socket cantilever, one end of the plug cantilever is fixedly connected with the plug fixing shell into a whole, and a first buckle which is clamped with the first clamping groove is arranged on the other end of the plug cantilever;
the plug sliding shell is movably clamped on one side of the plug fixing shell, which is provided with the plug cantilever, the plug sliding shell can slide relative to the plug fixing shell along the plugging direction, a tool unlocking structure is arranged between the plug sliding shell and the plug fixing shell, the tool unlocking structure comprises a second buckle and a second clamping groove, the second buckle is arranged at a position, close to the fixed end, in the plug cantilever and protrudes out of the upper surface of the plug cantilever, one end of the second buckle is fixedly connected with the plug cantilever into a whole, the other end of the second buckle extends along the direction opposite to the plugging direction in a cantilever manner, and the plug sliding shell is provided with a through second clamping groove which is clamped with the second buckle;
the plug sliding shell is characterized in that a pressing piece capable of pressing the plug cantilever is arranged on the inner side of the plug sliding shell, a pressed piece matched with the pressing piece is arranged on the plug cantilever, one of the pressing piece and the pressed piece is a chute which is obliquely arranged downwards along the plugging direction, and the other one is a sliding column which is positioned in the chute and can slide in the chute.
2. The tool unlocking type connector according to claim 1, wherein the second clamping groove is rectangular, and the length of the second clamping groove ranges from 2 mm to 8mm, and the width of the second clamping groove ranges from 1 mm to 5mm.
3. The tool unlocking type connector according to claim 1, wherein the pressing pieces are protruding sliding columns, the sliding columns are respectively arranged on two sides of the inside of the plug sliding shell, the pressed pieces are inclined grooves, and the inclined grooves are respectively arranged on two sides, close to the first buckle, of the plug cantilever.
4. The tool unlocking type connector of claim 1, wherein the pressing piece is a chute, the chute is respectively arranged at two sides of the interior of the plug sliding housing, the pressed piece is a sliding column, and the sliding column is respectively arranged at two sides of the plug cantilever close to the first buckle.
5. The tool unlocking type connector according to claim 1, wherein the inclined groove is inclined downward in the plugging direction at an inclination angle of 10 ° to 15 °.
6. The tool unlocking type connector according to claim 1, wherein a compression spring is provided between the plug fixing housing and the plug sliding housing, and both ends of the compression spring are fixed to the plug fixing housing and the plug sliding housing, respectively.
7. The tool unlocking type connector according to claim 6, wherein a first annular groove is formed in the position, away from the plugging direction, of the fixed end portion of the socket cantilever, a second annular groove is formed in the plug sliding housing at a position corresponding to the first annular groove, and one end of the compression spring is fixed in the first annular groove, and the other end of the compression spring is fixed in the second annular groove.
8. The tool unlocking type connector according to claim 1, wherein sliding blocks extending along the plugging direction are respectively arranged on two sides of the interior of the plug sliding housing, sliding rails extending along the plugging direction are arranged on the plug fixing housing, and the sliding blocks are positioned in the sliding rails and can slide in the sliding rails.
9. The tool unlocking connector according to any one of claims 1 to 8, wherein locking frames are respectively arranged on the left side and the right side of the socket, which are close to the plug-in port, third clamping grooves are formed in the locking frames, elastic locking arms are respectively arranged on the left side and the right side of the plug fixing shell, which are close to the plug-in port, one end of each elastic locking arm is fixedly connected with the plug fixing shell into a whole, the other end of each elastic locking arm extends in a cantilever manner in a direction opposite to the plug-in direction, and third clamping buckles which are clamped with the third clamping grooves are arranged on the outer surfaces of cantilever parts of the elastic locking arms.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645786.5A CN110323652B (en) | 2019-07-17 | 2019-07-17 | Tool unlocking type connector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910645786.5A CN110323652B (en) | 2019-07-17 | 2019-07-17 | Tool unlocking type connector |
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| CN110323652B true CN110323652B (en) | 2024-03-29 |
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| JPH07235343A (en) * | 1994-02-24 | 1995-09-05 | Yazaki Corp | Connector |
| US6244880B1 (en) * | 1999-08-04 | 2001-06-12 | Yazaki Corporation | Low-insertion force connector |
| KR20100011346U (en) * | 2009-05-13 | 2010-11-23 | 양동호 | The connector lock and cancellation equipment a wiring circuit |
| DE202010003117U1 (en) * | 2010-03-03 | 2010-05-27 | Wago Verwaltungsgesellschaft Mbh | Connector device with an unlocking device |
| CN102882072A (en) * | 2012-09-28 | 2013-01-16 | 奇瑞汽车股份有限公司 | Locking mechanism for harness terminal |
| CN205790725U (en) * | 2016-05-31 | 2016-12-07 | 深圳巴斯巴科技发展有限公司 | A kind of electric automobile connector novel push button locking mechanism |
| CN206148717U (en) * | 2016-10-12 | 2017-05-03 | 上海友邦电气集团平湖有限公司 | Alternating -current charging connects |
| CN106410515A (en) * | 2016-10-21 | 2017-02-15 | 中航光电科技股份有限公司 | Plug, socket and high-voltage interlocking connector assembly |
| CN106848754A (en) * | 2017-03-03 | 2017-06-13 | 陆佳浩 | A kind of lockable electric supply installation |
| CN107453143A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | A kind of electric power power device |
| CN108232953A (en) * | 2017-09-21 | 2018-06-29 | 傅倩倩 | A kind of improved machine people equipment |
| CN209805079U (en) * | 2019-07-17 | 2019-12-17 | 魏德米勒电联接（上海）有限公司 | tool unlocking type connector |
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|---|---|
| CN110323652A (en) | 2019-10-11 |
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