CN202651009U - Modularized secondary socket connector structure - Google Patents
Modularized secondary socket connector structure Download PDFInfo
- Publication number
- CN202651009U CN202651009U CN 201220284848 CN201220284848U CN202651009U CN 202651009 U CN202651009 U CN 202651009U CN 201220284848 CN201220284848 CN 201220284848 CN 201220284848 U CN201220284848 U CN 201220284848U CN 202651009 U CN202651009 U CN 202651009U
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- contact pin
- jacks
- moving contact
- base
- jack
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Abstract
A modularized secondary socket connector structure belongs to the low voltage electric appliance fitting technology field. The structure comprises a wiring holder installed on a breaker pedestal and a plug pedestal installed on a breaker body, the structure is characterized in that the structure also comprises at least one or more than one static pin assembly and moving pin assembly which have the same structure, the wiring holder is provided with a plurality of first jacks, the plug pedestal is provided with a plurality of second jacks, the number of the second jacks is the same as that of the first jacks and the positions are corresponding, the static pin assemblies are plugged inside the first jacks, the moving pin assemblies are plugged inside the second jacks, and the static pin assemblies and the moving pin assemblies of the corresponding positions can be mutually plugged and electrically connected. By adopting the structure, the installing number of the moving and static pin assemblies of the wiring holder and the plug pedestal can be determined according to the number of fittings practically assembled by a user, operation is convenient, labor intensity is low, working efficiency is high, using costs can be greatly reduced, and resources can be saved.
Description
Technical field
The utility model belongs to the accessory technical field of low-voltage electrical apparatus, is specifically related to a kind of modular secondary plugging-in element structure that is applied on the drawout breaker
Background technology
Circuit breaker often has main circuit and auxiliary circuit, main circuit is to connect the circuit of finishing major function, and auxiliary circuit refers to finish the circuit of miscellaneous function, auxiliary circuit is the most complicated with drawout breaker again, because drawout breaker must be guaranteed when its body is in the separation point position, auxiliary circuit is disconnected, and when test and link position, auxiliary circuit is connected, this just must make circuit breaker with the auxiliary circuit secondary plugging-in element, and this secondary plugging-in element can make circuit breaker when body is in the separation point position, and auxiliary circuit is disconnected, and when test and link position, auxiliary circuit is connected.
Development along with the circuit breaker technology, the particularly continuous enhancing of circuit breaker function, the structure of the secondary plugging-in element on the circuit breaker is more and more simpler, and is also more and more higher for the requirement of precision and reliability, and in the selection of connector number, also becoming has flexibility more.At present, the connector quantity of the secondary circuit on the conventional drawout breaker is changeless, the user when reality is used when need increasing or reduce the quantity of connector, must be with original secondary plugging-in element integral replacing, not only operate loaded down with trivial detailsly, labour intensity is large, and operating efficiency is low, and improved use cost, cause unnecessary waste.
In view of this, be necessary the secondary plugging-in element structure on the existing drawout breaker is improved, technical scheme described below produces under this background
Summary of the invention
Task of the present utility model is to provide a kind of modular secondary plugging-in element structure, and it can assemble according to user's demand the quantity of binding post, and is not only easy to operate, can reduce labour intensity, increase work efficiency, and can greatly reduce use cost, economize on resources.
Task of the present utility model is finished like this, a kind of modular secondary plugging-in element structure, comprise the junction block that is installed on the circuit breaker base, be installed in the connector assembly on the breaker body, be characterized in: also comprise the moving contact pin component that the identical quiet contact pin component of one or more structure is identical with one or more structure, be arranged at intervals with a plurality of the first jacks on the described junction block, be arranged at intervals with equally a plurality of the second jacks on the described connector assembly, the quantity of described the second jack and described the first jack is identical and the position is corresponding, described quiet contact pin component can at random be plugged in described the first jack, described moving contact pin component can at random be plugged in described the second jack equally, and can mutually patch between the corresponding quiet contact pin component in position and the moving contact pin component and realize being electrically connected.
In a specific embodiment of the present utility model, described quiet contact pin component respectively comprises quiet contact pin, quiet contact pin base and needle guard, described quiet contact pin is installed on the quiet contact pin base, and described needle guard is set in outside the quiet contact pin, offers a pin hole at the crown center of needle guard short transverse.
In another specific embodiment of the present utility model, described quiet contact pin base also be formed with in the bottom of short transverse for fixing the first card base of the first jack.
In another specific embodiment of the present utility model, described moving contact pin component respectively comprises moving contact pin and moving contact pin base, and described moving contact pin is installed in moving contact pin base.
Also have in the specific embodiment of the present utility model, described moving contact pin base also be formed with in the bottom of short transverse for fixing the second card base of the second jack.
After the utility model adopts said structure, the beneficial effect that has: the installation quantity that can determine according to the quantity of user's practical set annex each dynamic and static contact pin component on junction block and the connector assembly, not only easy to operate, labour intensity is low, high efficiency, and need not to change original secondary plugging-in element, and can greatly reduce use cost, economize on resources.
Description of drawings
Fig. 1 is an example structure schematic diagram of junction block described in the utility model and quiet contact pin component mounted thereto.
Fig. 2 is an example structure schematic diagram of connector assembly described in the utility model and moving contact pin component mounted thereto.
Fig. 3 is application examples assembling schematic diagram of the present utility model.
Among the figure: 1. junction block, 11. first jacks; 2. connector assembly, 21. second jacks; 3. quiet contact pin component, 31. quiet contact pins, 32. quiet contact pin bases, 321. first card bases, 33. needle guards, 331. pin holes; 4. moving contact pin component, 41. moving contact pins, 42. move contact pin bases, 421. second card bases; 5. circuit breaker base; 6. breaker body.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
See also Fig. 1, Fig. 2 and in conjunction with Fig. 3, a kind of modular secondary plugging-in element structure of the utility model comprises the junction block 1 that is installed on the circuit breaker base 5, is installed in connector assembly 2 on the breaker body 6, at least one or the identical quiet contact pin component 3 moving contact pin component 4 identical with at least one or more than one structure of more than one structure.Be arranged at intervals with a plurality of the first jacks 11 on the described junction block 1, the shape of described the first jack 11 is unrestricted, in the present embodiment, is preferably rectangle or square opening.Similarly be arranged at intervals with a plurality of the second jacks 21 on the described connector assembly 2, the quantity of described the second jack 21 and described the first jack 11 is identical and the position is corresponding, the shape of the second jack 21 is also unrestricted, in the present embodiment, is preferably rectangle or square opening.The installation quantity of described quiet contact pin component 3 is unrestricted, can determine according to the quantity of user's practical set annex, each quiet contact pin component 3 respectively comprises quiet contact pin 31, quiet contact pin base 32 and needle guard 33, described quiet contact pin 31 is installed on the quiet contact pin base 32, described needle guard 33 is set in outside the quiet contact pin 31, the crown center of needle guard 33 short transverses offer one be used for for below the pin hole 331 that inserts of the moving contact pin 41 that will mention, also be formed with the first card base 321 in the bottom of quiet contact pin base 32 short transverses, described quiet contact pin component 3 is inserted solid in the first jack 11 of described junction block 1 by the first card base 321 separately, the position that specifically is plugged on the junction block 1 is unrestricted, can plug arbitrarily according to user's selection.The quantity of described moving contact pin component 4 is unrestricted equally, usually identical with the quantity of quiet contact pin component 3 recited above, each moving connector assembly module 4 respectively comprises moving contact pin 41 and moving contact pin base 42, described moving contact pin 41 is installed in moving contact pin base 42, described moving contact pin base 42 is formed with the second card base 421 in the bottom of short transverse, described moving connector assembly module 4 is inserted solid in the second jack 21 of described connector assembly 2 by the second card base 421 separately, the position that specifically is plugged on the connector assembly 2 is also unrestricted, and the position that usually plugs with quiet contact pin component 3 recited above is corresponding.
Please continue to consult Fig. 3, when auxiliary circuit during in on-state, the moving contact pin 41 on the moving contact pin component 4 inserts in the needle guards 33 downwards by pin hole 331, and contact with quiet contact pin 31 in the needle guard 33 and realize with quiet contact pin component 3 between be electrically connected.Otherwise, when auxiliary circuit when disconnecting state, the moving contact pin 41 on the moving contact pin component 4 is to top offset, breaks away to get final product with contacting of quiet contact pin 31.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, has reached goal of the invention, has embodied the described technique effect of applicant
Claims (5)
1.
A kind of modular secondary plugging-in element structure, comprise the junction block (1) that is installed on the circuit breaker base (5), be installed in the connector assembly (2) on the breaker body (6), it is characterized in that: also comprise the identical quiet contact pin component (3) of the one or more structure moving contact pin component (4) identical with one or more structure, be arranged at intervals with a plurality of the first jacks (11) on the described junction block (1), be arranged at intervals with equally a plurality of the second jacks (21) on the described connector assembly (2), the quantity of described the second jack (21) and described the first jack (11) is identical and the position is corresponding, described quiet contact pin component (3) can at random be plugged in described the first jack (11), described moving contact pin component (4) can at random be plugged in described the second jack (21) equally, and can mutually patch between the corresponding quiet contact pin component (3) in position and the moving contact pin component (4) and realize being electrically connected.
2.
A kind of modular secondary plugging-in element structure according to claim 1, it is characterized in that described quiet contact pin component (3) respectively comprises quiet contact pin (31), quiet contact pin base (32) and needle guard (33), described quiet contact pin (31) is installed on the quiet contact pin base (32), described needle guard (33) is set in outside the quiet contact pin (31), offers a pin hole (331) at the crown center of needle guard (33) short transverse.
3.
A kind of modular secondary plugging-in element structure according to claim 1 and 2, it is characterized in that described quiet contact pin base (32) also be formed with in the bottom of short transverse for fixing the first card base (321) of the first jack (11).
4.
A kind of modular secondary plugging-in element structure according to claim 1, it is characterized in that described moving contact pin component (4) respectively comprises moving contact pin (41) and moving contact pin base (42), described moving contact pin (41) is installed in moving contact pin base (42).
5.
According to claim 1 or 4 described a kind of modular secondary plugging-in element structures, it is characterized in that described moving contact pin base (42) also be formed with in the bottom of short transverse for fixing the second card base (421) of the second jack (21)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284848 CN202651009U (en) | 2012-06-18 | 2012-06-18 | Modularized secondary socket connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284848 CN202651009U (en) | 2012-06-18 | 2012-06-18 | Modularized secondary socket connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651009U true CN202651009U (en) | 2013-01-02 |
Family
ID=47420075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284848 Expired - Lifetime CN202651009U (en) | 2012-06-18 | 2012-06-18 | Modularized secondary socket connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008928A (en) * | 2014-04-29 | 2014-08-27 | 常熟瑞特电气股份有限公司 | Plug-in breaker with accessory plug-in structure |
| CN111293621A (en) * | 2020-03-31 | 2020-06-16 | 兴机电器有限公司 | Movable plug-in, static plug-in and switch cabinet |
-
2012
- 2012-06-18 CN CN 201220284848 patent/CN202651009U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008928A (en) * | 2014-04-29 | 2014-08-27 | 常熟瑞特电气股份有限公司 | Plug-in breaker with accessory plug-in structure |
| CN111293621A (en) * | 2020-03-31 | 2020-06-16 | 兴机电器有限公司 | Movable plug-in, static plug-in and switch cabinet |
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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 |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |