CN203707483U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203707483U CN203707483U CN201320825283.4U CN201320825283U CN203707483U CN 203707483 U CN203707483 U CN 203707483U CN 201320825283 U CN201320825283 U CN 201320825283U CN 203707483 U CN203707483 U CN 203707483U
- Authority
- CN
- China
- Prior art keywords
- plug division
- electric connector
- metal plug
- banjo
- conducting terminal
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 113
- 229910052751 metal Inorganic materials 0.000 claims abstract description 113
- 241000538562 Banjos Species 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 19
- 230000005236 sound signal Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electric connector which is used for the plugging of a butt-joint plug. Moreover, the electric connector comprises a body and at least one conductive terminal. The body comprises at least one metal plugging part which is provided with a plugging hole. The conductive terminal is accommodated in the body, and one end of the conductive terminal extends to the interior of the metal plugging part. The butt-joint plug extends into the body from the plugging hole. The conductive terminal is disposed in the butt-joint plug in a contact manner, and the butt-joint plug is disposed in the metal plugging part in a contact manner, thereby increasing the conduction area among metal, and achieving a good grounding effect.
Description
[technical field]
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector with metal Plug Division.
[background technology]
Electric connector is the main switching member in order to transmit as telecommunication in various electronic product, and along with the development of electronic industry, various electric connectors come out again and again.Wherein, the source of sound electric connector with generation message effect is widely used in audiovisual acoustic product, and its major function is to be used in the transmission that voice or audio signal are provided.And along with various electronic products are as computer, mobile electronic product and combination audio etc., electronic product miscellaneous is constantly weeded out the old and bring forth the new, also more and more higher for quality and the designing requirement of source of sound electric connector.
Common source of sound electric connector, it comprises insulating body and is retained on the multiple conducting terminals in insulating body, and conducting terminal has respectively the pin in order to connecting circuit board.On insulating body, be provided with multiple columned Plug Divisions and be arranged on the spliced eye of Plug Division, in the time that banjo correspondence is inserted in spliced eye, banjo contacts at conducting terminal, with transmission of audio signal, and can reach by the contact relation between the pin of each conducting terminal and circuit board the object of ground connection.
But, the function that above-mentioned known source of sound electric connector is only grounded with the pin of each conducting terminal, and in signal transmission process, easily produce frequency electromagnetic waves, if when the long-pending deficiency of the metal ground plane of conducting terminal, easily make signal produce noise, and then affect quality and the stability of the audio signal that source of sound electric connector transmits, make to allow user cannot enjoy high-quality auditory effect.
As the above, the metal contact area deficiency of this known source of sound electric connector, makes audio signal in transmitting procedure, easily produce noise, affects auditory effect.Therefore, the metal ground plane that how significantly to increase audio connector is long-pending, while making its transmission of audio signal, can reduce noise, so that high-quality auditory effect to be provided, is the target of dealer's research and development.
[utility model content]
In view of above problem, the utility model provides a kind of electric connector, thereby solve the function that known audio connector is only grounded with the pin of each conducting terminal, cause the metal ground plane of electric terminal long-pending not enough, easily make signal produce the problem of noise.
In order to solve the problems of the technologies described above, the utility model provides a kind of electric connector, use for a pair of plug and plug, and electric connector comprises a body and at least one conducting terminal.Wherein body comprises at least one metal Plug Division, and metal Plug Division has a spliced eye.Conducting terminal is to be housed in body, and one end of conducting terminal extends in metal Plug Division, and banjo stretches into body by spliced eye, and conducting terminal contacts at banjo, and banjo contacts in metal Plug Division.
Further, above-mentioned electric connector of the present utility model, what wherein metal Plug Division was one of the forming is combined in described body.
Further, above-mentioned electric connector of the present utility model, wherein metal Plug Division has more a breach, and described body has a storage tank, and described storage tank has a tangent plane, when described metal Plug Division is arranged in described storage tank, described breach correspondence is in the position of described tangent plane.
Further, above-mentioned electric connector of the present utility model, wherein more comprises a metal shell, cover this is external, and metal Plug Division has more one and connects face, and metal shell to be contact connecting on face.
Further, above-mentioned electric connector of the present utility model, wherein metal shell has a grounding parts, and when metal shell covers originally external, grounding parts is the bottom of position at body.
Further, above-mentioned electric connector of the present utility model, wherein metal shell has more at least one holes, the position of the corresponding metal Plug Division at body, and the outer surface at metal shell is exposed in metal Plug Division.
Further, above-mentioned electric connector of the present utility model, wherein the external diameter of metal Plug Division is shaped as cylinder, and the shape of holes is mutually to mate with the external diameter shape of metal Plug Division.
Further, above-mentioned electric connector of the present utility model, wherein has more a groove in metal Plug Division, and one end of conducting terminal is embedded at groove, and conducting terminal is to support at banjo, makes the inwall of banjo contact at spliced eye.
Further, above-mentioned electric connector of the present utility model, wherein metal Plug Division has more a upper surface, and when the front end of banjo stretches into body by spliced eye, the rear end in contact of banjo is at upper surface.
Further, above-mentioned electric connector of the present utility model, wherein the other end of conducting terminal has a pin portion, is the bottom of exposing at body.
Further, above-mentioned electric connector of the present utility model, wherein the material of metal Plug Division, conducting terminal is metal.
Further, above-mentioned electric connector of the present utility model, wherein more comprises a Port, is arranged on body.
Effect of the present utility model is, the design that electric connector utilizes Multi-contact that metal Plug Division forms with banjo to contact with face can significantly increase conducting area between metal to maximum magnitude, makes it have good earthing effect.Meanwhile, also utilize metal shell to contact with the large area that metal Plug Division forms, further promote the effect of ground connection, thereby stable also effectively reaching reduced the noise of audio signal in the time of transmission, so that high-quality auditory effect to be provided.
Below, about feature of the present utility model, implementation and effect, hereby coordinate to be graphicly described in detail as follows as most preferred embodiment.
[brief description of the drawings]
Fig. 1 is the decomposing schematic representation of the electric connector of the utility model the first embodiment.
Fig. 2 is the combination schematic diagram of the metal shell of the electric connector of the utility model the first embodiment.
Fig. 3 is the decomposing schematic representation of the electric connector of the utility model the first embodiment.
Fig. 4 is the combination schematic diagram of the metal shell of the electric connector of the utility model the first embodiment.
Fig. 5 is the electric connector of the utility model the first embodiment and the combination schematic diagram of banjo.
Fig. 6 is the cross sectional side view that the electric connector of the utility model the first embodiment plugs banjo.
Fig. 7 is the three-dimensional combination figure of the electric connector of the utility model the second embodiment.
Primary clustering symbol description:
100 electric connector 120 conducting terminals
110 body 121 pin portions
111 metal Plug Division 130 metal shells
1111 upper surface 131 grounding parts
1112 groove 132 holes
1113 spliced eye 140 Ports
1114 connect face 200 banjos
1115 breach 210 front ends
112 storage tank 220 bottoms
1121 tangent planes
[embodiment]
The electric connector 100 of following two embodiment that disclose of the utility model is the explanations as embodiment with source of sound electric connector (Audio Connector), but be not limited with the disclosed kenel of the present embodiment, the person that is familiar with technique, can be according to actual design demand or user demand and the corresponding outward appearance kenel of electric connector 100 of the present utility model and the kind of connectivity port of changing.
Please refer to the decomposing schematic representation and combination schematic diagram of the disclosed electric connector 100 of the utility model the first embodiment shown in Fig. 1 to Fig. 5.The electric connector 100 of the present embodiment is to be electrically arranged on (not shown) on a motherboard, and plugs in order to the banjo 200 that electronic installation is provided.Wherein electric connector 100 comprises a body 110 and multiple conducting terminal 120.Body 110 is made for having the material of insulating property (properties), such as plastics or acryl etc.Body 110 includes multiple metals Plug Division 111, and each metal Plug Division 111 is outwards outstanding, and the inside of body 110 is hollow, is housed in body 110 for multiple conducting terminals 120.
Wherein, the mode that above-mentioned metal Plug Division 111 can be one of the forming is incorporated on body 110, as shown in Figure 1, or metal Plug Division 111 is arranged on body 110 removably, for example metal Plug Division 111 has more a breach 1115, and body has a storage tank 112, and storage tank 112 has a tangent plane 1121, tangent plane 1121 positions by the position of breach 1115 on metal Plug Division 111 corresponding to storage tank 112, as shown in Figure 3, so that the function of rapid-aligning to be provided, metal Plug Division can be arranged in the storage tank of body 110 exactly, and reach the effect of location.
In addition, the quantity of above-mentioned metal Plug Division 111 can also be one, and corresponding conducting terminal 120 can be one equally.This creation can configure according to user demand the quantity of metal Plug Division 111, for example the present embodiment be with six metal Plug Divisions 111 as illustrating, and the external diameter of metal Plug Division 111 is shaped as cylinder, but not as limitation.
The detailed structure of the metal Plug Division 111 of further instruction the present embodiment, the metal Plug Division 111 of the present embodiment has a upper surface 1111, a groove 1112, a spliced eye 1113 and and connects face 1114.Wherein metal Plug Division 111 is to connect face 1114 to be connected on body 110, and the outer rim that connects face 1114 is to select to be designed to be greater than the external diameter of metal Plug Division 111.Groove 1112 is arranged in metal Plug Division 111, and position is at the inwall of spliced eye 1113, is used in and is embedded conducting terminal 120.Spliced eye 1113 is to be through to metal Plug Division 111 by upper surface 1111, and spliced eye 1113 is connected with the inside of body 110, to cause banjo 200 to be stretched in body 110 by the spliced eye 1113 on metal Plug Division 111.
Multiple conducting terminals 120 of the present embodiment are to be housed in body 110, and one end of each conducting terminal 120 is to extend out to each metal Plug Division 111, and conducting terminal 120 is to be embedded in groove 1112 with a side, and another side exposes outside groove 1112, for the banjo 200 at electronic installation in electrical contact, the electric signal being sent to receive electronic installation.And the other end of each conducting terminal 120 has a pin portion 121, be to extend out towards the bottom of body 110, and pin portion 121 expose outside body 110.And electric connector 100 of the present utility model is to be electrically plugged on motherboard (not shown) in the pin portion 121 of body 110 bottoms by exposing, to reach and motherboard forms the electrically relation of configuration, and can transmit electric signal to motherboard and reach the effect of ground connection by pin portion 121.
Wherein, above-mentioned metal Plug Division 111 can be formed by the material with conduction property with the material of conducting terminal 120, for example, be made up of metal materials such as copper, aluminium or iron.It should be noted that, the disclosed metal of the utility model Plug Division 111 is not confined to the contained material of the present embodiment with the material that conducting terminal 120 uses, person skilled in the art person can adopt suitable material to make metal Plug Division 111 and conducting terminal 120 according to the actual requirements, and does not limit to the metal Plug Division 111 of the disclosed embodiment of the utility model and the shape of conducting terminal 120.
In addition, as shown in Fig. 2 and Fig. 4, the present embodiment is in order to allow electric connector 100 possess better grounding function, and the electric connector 100 of the present embodiment more comprises a metal shell 130, and it has a grounding parts 131 and a holes 132.Metal shell 130 is to cover outside body 110, and mutually combines with body 110, and its combination can be the modes such as fastening or engaging.Wherein, the position of holes 132 is positions of the corresponding metal Plug Division 111 at body 110, and the shape of holes 132 is mated mutually with the external diameter shape of metal Plug Division 111, therefore, when metal shell 130 covers in the time that body 110 is outer, metal Plug Division 111 is the outer surfaces that exposed metal shell 130 by holes 132, and metal shell 130 also can be in contact with one another with the face that connects 1114 of metal Plug Division 111, and the areal extent of Metal Contact is expanded.And grounding parts 131 be position in the bottom of body 110, so that the function of location to be provided, can be firm be combined on circuit board, and reaches good earthing effect by the grounding parts 131 of metal shell 130.
Shown in Fig. 6, for the electric connector of the utility model the first embodiment plugs the cross sectional side view of banjo.The marriage relation of further instruction electric connector 100 and banjo 200.The banjo 200 of electronic installation has a front end 210 and a bottom 220, wherein banjo 200 is to be inserted in the spliced eye 1113 of metal Plug Division 111 with front end 210, and stretch in body 110, when the front end 210 of banjo 200 support to give prominence to outside groove 1112 conducting terminal 120 time, force the front end 210 of banjo 200 to move towards a lateral deviation of spliced eye 1113, make the front end 210 of banjo 200 except contact is conducting terminal 120, also can contact the inwall at spliced eye 1113, so that multi-faceted some contact to be provided simultaneously.In addition, when the front end 210 of banjo 200 inserts electric connector 100 when interior completely, the upper surface 1111 in metal Plug Division 111 can be supported in its bottom 220, thereby reaches the effect of Multi-contact and face contact, and earthing effect is significantly promoted.
The overall structure of the disclosed electric connector 100 of the second embodiment of the present utility model is similar to the electric connector of above-mentioned the first embodiment, and therefore following content is only elaborated for difference place between the two.
Shown in Fig. 7, it is the three-dimensional combination figure of the electric connector 100 of the utility model the second embodiment.The electric connector 100 of the utility model the second embodiment is with the architectural difference of the disclosed electric connector of above-mentioned the first embodiment, the electric connector 100 of the second embodiment more comprises a Port 140, such as HDMI Port, usb connecting port, adapter connectivity port, display Port etc.Make to disclose integrally formed multiple metals Plug Division 111 except including the first embodiment on body 110, be also provided with Port 140 simultaneously, to provide user to arrange in pairs or groups according to user demand, thereby promote the flexibility on using.
In addition, the metal shell 130 of the present embodiment is to cover outside body 110, and mutually combines with body 110, and its combination can be the modes such as fastening or engaging.Wherein, the position of holes 132 is corresponding to the metal Plug Division 111 of body 110 and the position of connectivity port 140, when metal shell 130 covers in the time that body 110 is outer, metal Plug Division 111 and Port 140 are the outer surfaces that exposed metal shell 130 by each holes 132, and metal shell 130 also can be in contact with one another with the face that connects 1114 of metal Plug Division 111, the areal extent of Metal Contact is expanded.And grounding parts 131 be position in the bottom of body 110, so that the function of location to be provided, can be firm be combined on circuit board, and reaches good earthing effect by the grounding parts 131 of metal shell 130.
Can know and learn by above-mentioned each embodiment explanation of the present utility model, electric connector of the present utility model, increase the design of conducting area by the made Plug Division of metal material, can solve the function that known source of sound electric connector is only grounded with the pin of each conducting terminal, cause the metal ground plane of electric terminal long-pending not enough, easily make signal produce the problem of noise.
With prior art in comparison, electric connector of the present utility model is the design that utilizes Multi-contact that metal Plug Division forms with banjo to contact with face, can significantly increase conducting area between metal to maximum magnitude, make it have good earthing effect.Meanwhile, also utilize metal shell to contact with the large area that metal Plug Division forms, further promote the effect of ground connection, thereby stable also effectively reaching reduced the noise of audio signal in the time of transmission, so that high-quality auditory effect to be provided.
Although embodiment of the present utility model discloses as mentioned above; so not in order to limit the utility model; anyly have the knack of related art techniques person; not departing from spirit and scope of the present utility model; such as work as and can do a little change according to shape, structure, feature and quantity described in the utility model application range, therefore scope of patent protection of the present utility model must be as the criterion depending on the appended claim person of defining of this specification.
Claims (12)
1. an electric connector, uses for a pair of plug and plugs, and it is characterized in that, described electric connector comprises:
One body, comprises at least one metal Plug Division, and described metal Plug Division has a spliced eye; And
At least one conducting terminal, be housed in described body, one end of described conducting terminal extends in described metal Plug Division, and described banjo stretches into described body by described spliced eye, described conducting terminal will contact at described banjo, and described banjo will contact in described metal Plug Division.
2. electric connector according to claim 1, is characterized in that, what described metal Plug Division was one of the forming is combined in described body.
3. electric connector according to claim 1, is characterized in that, described metal Plug Division has more a breach, and described body has a storage tank, and described storage tank has a tangent plane, when described metal Plug Division is arranged in described storage tank, described breach correspondence is in the position of described tangent plane.
4. according to the electric connector described in claim 2 or 3, it is characterized in that, more comprise a metal shell, cover at described external, and described metal Plug Division has more one and connects face, position, in the rear end of described metal Plug Division, connects described body, and described metal shell is to contact to connect on face described.
5. electric connector according to claim 4, is characterized in that, described metal shell has a grounding parts, when described metal shell cover described external, described grounding parts is that position is in the bottom of described body.
6. electric connector according to claim 5, is characterized in that, described metal shell has more at least one holes, the position of the corresponding described metal Plug Division at described body, and the outer surface at described metal shell is exposed in described metal Plug Division.
7. electric connector according to claim 6, is characterized in that, the external diameter of described metal Plug Division is shaped as cylinder, and the shape of described holes is mutually to mate with the external diameter shape of described metal Plug Division.
8. electric connector according to claim 1, it is characterized in that, the inner edge of described metal Plug Division has more a groove, one end of described conducting terminal is embedded at described groove, and described conducting terminal is to support at described banjo, make the inwall of described banjo contact at described spliced eye.
9. electric connector according to claim 1, is characterized in that, described metal Plug Division has more a upper surface, and when the front end of described banjo stretches into described body by described spliced eye, the rear end in contact of described banjo is at described upper surface.
10. electric connector according to claim 1, is characterized in that, the other end of described conducting terminal has a pin portion, is the bottom of exposing at described body.
11. electric connectors according to claim 1, is characterized in that, the material of described metal Plug Division, described conducting terminal is metal.
12. electric connectors according to claim 1, is characterized in that, more comprise a Port, are arranged on described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825283.4U CN203707483U (en) | 2013-12-13 | 2013-12-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825283.4U CN203707483U (en) | 2013-12-13 | 2013-12-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707483U true CN203707483U (en) | 2014-07-09 |
Family
ID=51057874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825283.4U Expired - Lifetime CN203707483U (en) | 2013-12-13 | 2013-12-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707483U (en) |
-
2013
- 2013-12-13 CN CN201320825283.4U patent/CN203707483U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |