CN204651547U - Electric coupler - Google Patents
Electric coupler Download PDFInfo
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- CN204651547U CN204651547U CN201520223744.XU CN201520223744U CN204651547U CN 204651547 U CN204651547 U CN 204651547U CN 201520223744 U CN201520223744 U CN 201520223744U CN 204651547 U CN204651547 U CN 204651547U
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- holding wire
- pole
- spring
- cannelure
- location
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Abstract
Electric coupler, has installed center signal binding post, L pole conducting ring, holding wire conducting ring, N pole conducting ring and ground loop respectively in the upper shell front cannelure at the connector seat of honour, described lower base of connector comprises lower seat shell, described lower seat shell is respectively equipped with centralized positioning post and three location cannelures, three location cannelures of lower seat shell are respectively location, the L pole cannelure being provided with L pole elastic spring, location, the N pole cannelure of N pole elastic spring is installed, the holding wire location cannelure that first holding wire resilient inserting spring and secondary signal linear elasticity insert spring is installed, the bottom of lower seat shell is provided with a fixed block, described fixed block has two separate jacks in the position of holding wire location cannelure, a holding wire resilient inserting spring is interspersed with respectively in each jack, the lateral wall of lower seat shell is provided with the earth electrode elastic spring corresponding with the ground loop of upper shell, have safe and reliable, the feature of compact conformation.
Description
Technical field
The utility model relates to a kind of electric coupler.
Background technology
Existing electric coupler generally only has three external binding posts, to start to exchange fire respectively line, zero line, ground wire, only can realize simple power input function, when connecting for needing the weak electric signal line carried out except heavy current connects, socketing with regard to needing to increase numerous and diverse circuit in addition, being unfavorable for the compactness design on electrical structure.And the newel of existing electric coupler at the seat of honour with lower seat is connected, the docking mode of the top of the conductive pole at the general employing seat of honour and the reed contact of lower seat, when this connected mode is coupled completely with lower seat at the seat of honour connected and puts in place, reed in lower base of connector produces displacement because of bend by pressure, thus come across the conductive center post dislocation at the connector seat of honour, there is loose contact hidden danger.
Summary of the invention
The purpose of this utility model is the defect existed for prior art, provides a kind of and has multiple electric connecting terminals and performance safety is reliable, the electric coupler of compact conformation.
For achieving the above object, the utility model adopts following technical proposals: a kind of electric coupler, comprise the connector seat of honour and lower base of connector, center signal binding post, L pole conducting ring, holding wire conducting ring, N pole conducting ring and ground loop have been installed in the upper shell front cannelure at the connector seat of honour respectively, described lower base of connector comprises lower seat shell, described lower seat shell is respectively equipped with centralized positioning post and three location cannelures, , , three location cannelures of lower seat shell, , be respectively location, the L pole cannelure being provided with L pole elastic spring, location, the N pole cannelure of N pole elastic spring is installed, the holding wire location cannelure that first holding wire resilient inserting spring and secondary signal linear elasticity insert spring is installed, the bottom of lower seat shell is provided with a fixed block, described fixed block has two separate jacks in the position of holding wire location cannelure, a holding wire resilient inserting spring is interspersed with respectively in each jack, first holding wire resilient inserting spring and secondary signal linear elasticity insert spring, namely the first holding wire resilient inserting spring and secondary signal linear elasticity insert relative the inserting through jack and be placed in the cannelure of holding wire location corresponding with the holding wire conducting ring at the connector seat of honour of spring mirror image, the lateral wall of lower seat shell is provided with the earth electrode elastic spring corresponding with the ground loop of upper shell.
Improve as one: the center of described centralized positioning post has the hole corresponding with connector seat of honour center signal binding post, described lower seat shell is provided with the 3rd holding wire resilient inserting spring and the 4th holding wire resilient inserting spring, the 3rd described holding wire resilient inserting spring, 4th holding wire resilient inserting spring is by the horizontal connecting surface in stage casing, be connected to horizontal connecting surface two relative edge place and the upper folding surface that extends and forming towards the lower folding surface of downward-extension upward, the upper folding surface free end of the 3rd holding wire resilient inserting spring and the 4th holding wire resilient inserting spring in centralized positioning post relative thirty years of age, and when being coupled in the hole that seat center signal binding post inserts centralized positioning post on the connectors, the upper folding surface free end of the 3rd holding wire resilient inserting spring and the 4th holding wire resilient inserting spring corresponds respectively to the outer wall both sides of connector seat of honour center signal binding post.
Improve as one: described L pole elastic spring, N pole elastic spring are all provided with contact.
Improve as one: the peak of L pole elastic spring deformation in the cannelure of location, L pole is high lower than the wall of location, described L pole cannelure, the peak of N pole elastic spring deformation in the cannelure of location, N pole is high lower than the wall of location, described N pole cannelure, and it is high lower than the wall of holding wire location cannelure that the first holding wire resilient inserting spring and secondary signal linear elasticity insert the peak of spring in the cannelure of holding wire location.
The beneficial effect of electric coupler of the present utility model is: owing to being provided with heavy current binding post and multiple weak electric signal binding post simultaneously, therefore electric coupler of the present utility model both can provide the input of electrical equipment normal power, the connection of the subsidiary multiple microcircuit control signal of electrical equipment can be provided again simultaneously, reach a multi-purpose effect of connector, substantially increase the performance of electric coupler; Because the first holding wire resilient inserting spring and secondary signal linear elasticity insert spring by the spacing isolation of fixed block, take up room little, more compact and electrical contact is reliable in structure.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of seat under the utility model electric coupler.
Fig. 2 is the bottom schematic view of Fig. 1.
Fig. 3 is the structural representation of fixed block in Fig. 1.
Fig. 4 is the structural representation that in Fig. 1, the first holding wire resilient inserting spring and secondary signal linear elasticity insert spring.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of specific embodiment of the utility model electric coupler, a kind of electric coupler, comprise the connector seat of honour and lower base of connector, center signal binding post, L pole conducting ring, holding wire conducting ring, N pole conducting ring and ground loop have been installed in the upper shell front cannelure at the connector seat of honour respectively, described lower base of connector comprises lower seat shell 1, described lower seat shell 1 is respectively equipped with centralized positioning post 2 and three location cannelures 3, 4, 5, three location cannelures 3 of lower seat shell, 4, 5 are respectively location, the L pole cannelure 3 being provided with L pole elastic spring 31, location, the N pole cannelure 4 of N pole elastic spring 41 is installed, the holding wire location cannelure 5 that first holding wire resilient inserting spring 51 and secondary signal linear elasticity insert spring 52 is installed, the bottom of lower seat shell 1 is provided with a fixed block 6, described fixed block 6 has two separate jacks 61 in the position of holding wire location cannelure 5, a holding wire resilient inserting spring is interspersed with respectively in each jack 61, first holding wire resilient inserting spring 51 and secondary signal linear elasticity insert spring 52, namely the first holding wire resilient inserting spring 51 and secondary signal linear elasticity insert relative the inserting through jack 61 and be placed in the cannelure 5 of holding wire location corresponding with the holding wire conducting ring at the connector seat of honour of spring 52 mirror image, the lateral wall of lower seat shell 1 is provided with the earth electrode elastic spring 7 corresponding with the ground loop of upper shell.When assembling, first the first holding wire resilient inserting spring 51 and secondary signal linear elasticity are inserted spring 52 in advance mirror image relative be inserted and secured in fixed block 6, then this fixed block 6 is being loaded in lower base of connector, easy to assembly, compact conformation, takes up room little, but electrical contact is very reliable again.The present embodiment, in order to increase the contact reliability of conducting ring, described L pole elastic spring 31, N pole elastic spring 41 is all provided with contact.
The center of the centralized positioning post 2 described in the present embodiment has the hole 9 corresponding with connector seat of honour center signal binding post, described lower seat shell 1 is provided with the 3rd holding wire resilient inserting spring 21 and the 4th holding wire resilient inserting spring 22, the 3rd described holding wire resilient inserting spring the 21, the 4th holding wire resilient inserting spring 22 by stage casing horizontal connecting surface 2a, be connected to horizontal connecting surface 2a two relative edge place and the upper folding surface 2b that extends and form towards the lower folding surface 2c of downward-extension upward, namely the 3rd holding wire resilient inserting spring 21 and the 4th holding wire resilient inserting spring 22 are " ㄣ " shape respectively.The upper folding surface 2b free end of the 3rd holding wire resilient inserting spring 21 and the 4th holding wire resilient inserting spring 22 in centralized positioning post 2 relative thirty years of age, and when being coupled in the hole that seat center signal binding post inserts centralized positioning post 2 on the connectors, the upper folding surface 2b free end of the 3rd holding wire resilient inserting spring 21 and the 4th holding wire resilient inserting spring 22 corresponds respectively to the outer wall both sides of connector seat of honour center signal binding post.It is both for electric coupler provides the connection of 2 control signals more, simultaneously again because seat to be on the connectors connected the fit form of resilient inserting spring and the connector seat of honour center signal binding post adopting contact with the centralized positioning post of lower seat, guarantee that the connector seat of honour and lower base of connector are being coupled or completely under couple state, spring all energy good contacts are inserted in the contact that center signal binding post is corresponding with it completely.For increasing the security performance of connector, the peak of L pole elastic spring 31 deformation in the cannelure 3 of location, L pole of the present embodiment is high lower than the wall of location, described L pole cannelure 3, the peak of N pole elastic spring 41 deformation in the cannelure 4 of location, N pole is high lower than the wall of location, described N pole cannelure 4, and it is high lower than the wall of holding wire location cannelure 5 that the first holding wire resilient inserting spring 51 and secondary signal linear elasticity insert the peak of spring 52 in the cannelure 5 of holding wire location.In any case thus make elastic spring deformation, elastic spring upper contact all can only in the underside of location cannelure, guarantee the top contact of the first holding wire resilient inserting spring 51, the enough safe distance of top contact that secondary signal linear elasticity inserts spring 52, the top contact of L pole elastic spring 31, the top contact of N pole elastic spring 41 and lower house annular opening top, the use of product is safer.
Claims (5)
1. an electric coupler, comprises the connector seat of honour and lower base of connector, it is characterized in that: installed center signal binding post, L pole conducting ring, holding wire conducting ring, N pole conducting ring and ground loop in the upper shell front cannelure at the connector seat of honour respectively, described lower base of connector comprises lower seat shell (1), described lower seat shell (1) is respectively equipped with centralized positioning post (2) and three location cannelures (3, 4, 5), three location cannelures (3 of lower seat shell, 4, 5) location cannelure, the L pole (3) being provided with L pole elastic spring (31) is respectively, location cannelure, the N pole (4) of N pole elastic spring (41) is installed, holding wire location cannelure (5) that first holding wire resilient inserting spring (51) and secondary signal linear elasticity insert spring (52) is installed, the bottom of lower seat shell (1) is provided with a fixed block (6), described fixed block (6) has two separate jacks (61) in the position of holding wire location cannelure (5), a holding wire resilient inserting spring is interspersed with respectively in each jack (61), first holding wire resilient inserting spring (51) and secondary signal linear elasticity insert spring (52), namely the first holding wire resilient inserting spring (51) and secondary signal linear elasticity insert relative the inserting through jack (61) and be placed in holding wire location cannelure (5) corresponding with the holding wire conducting ring at the connector seat of honour of spring (52) mirror image, the lateral wall of lower seat shell (1) is provided with the earth electrode elastic spring (7) corresponding with the ground loop of upper shell.
2. electric coupler according to claim 1, it is characterized in that: the center of described centralized positioning post (2) has the hole (9) corresponding with connector seat of honour center signal binding post, described lower seat shell (1) is provided with the 3rd holding wire resilient inserting spring (21) and the 4th holding wire resilient inserting spring (22), the 3rd described holding wire resilient inserting spring (21), 4th holding wire resilient inserting spring (22) is by the horizontal connecting surface (2a) in stage casing, be connected to horizontal connecting surface (2a) two relative edge place and the upper folding surface (2b) that extends and forming towards the lower folding surface (2c) of downward-extension upward, upper folding surface (2b) free end of the 3rd holding wire resilient inserting spring (21) and the 4th holding wire resilient inserting spring (22) in centralized positioning post (2) relative thirty years of age, and on the connectors seat center signal binding post insert centralized positioning post (2) hole in be coupled time, upper folding surface (2b) free end of the 3rd holding wire resilient inserting spring (21) and the 4th holding wire resilient inserting spring (22) corresponds respectively to the outer wall both sides of connector seat of honour center signal binding post.
3. electric coupler according to claim 1 and 2, is characterized in that: described L pole elastic spring (31), N pole elastic spring (41) are all provided with contact.
4. electric coupler according to claim 1 and 2, it is characterized in that: the peak of L pole elastic spring (31) deformation in location cannelure, L pole (3) is high lower than the wall of described location cannelure, L pole (3), the peak of N pole elastic spring (41) deformation in location cannelure, N pole (4) is high lower than the wall of described location cannelure, N pole (4), it is high that first holding wire resilient inserting spring (51) and secondary signal linear elasticity insert the wall that the peak of spring (52) in holding wire location cannelure (5) locate cannelure (5) lower than holding wire.
5. electric coupler according to claim 3, it is characterized in that: the peak of L pole elastic spring (31) deformation in location cannelure, L pole (3) is high lower than the wall of described location cannelure, L pole (3), the peak of N pole elastic spring (41) deformation in location cannelure, N pole (4) is high lower than the wall of described location cannelure, N pole (4), it is high that first holding wire resilient inserting spring (51) and secondary signal linear elasticity insert the wall that the peak of spring (52) in holding wire location cannelure (5) locate cannelure (5) lower than holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223744.XU CN204651547U (en) | 2015-04-14 | 2015-04-14 | Electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223744.XU CN204651547U (en) | 2015-04-14 | 2015-04-14 | Electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651547U true CN204651547U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520223744.XU Active CN204651547U (en) | 2015-04-14 | 2015-04-14 | Electric coupler |
Country Status (1)
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|---|---|
| CN (1) | CN204651547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921069A (en) * | 2015-12-24 | 2017-07-04 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector |
-
2015
- 2015-04-14 CN CN201520223744.XU patent/CN204651547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921069A (en) * | 2015-12-24 | 2017-07-04 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |