CN220710688U - Relay socket capable of preventing assembly deformation - Google Patents
Relay socket capable of preventing assembly deformation Download PDFInfo
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- CN220710688U CN220710688U CN202322303461.3U CN202322303461U CN220710688U CN 220710688 U CN220710688 U CN 220710688U CN 202322303461 U CN202322303461 U CN 202322303461U CN 220710688 U CN220710688 U CN 220710688U
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- clamping spring
- socket
- cover plate
- parts
- socket shell
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- 238000000034 method Methods 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an assembly deformation-preventing relay socket, which comprises a socket shell, a cover plate and a plurality of clamping spring components, wherein each clamping spring component comprises a clamping spring, a wiring terminal and a wiring screw, the wiring terminal is provided with a first connecting part, the other end of the wiring terminal is provided with a second connecting part, the first connecting part is integrally formed with or electrically connected with the clamping spring, and the second connecting part is connected with the wiring screw; the socket shell is provided with a clamping spring component in an inverted state and is connected with the cover plate; the socket further comprises limiting parts which are arranged corresponding to at least a part of the clamping spring parts respectively, wherein the limiting parts are arranged on the socket shell or the cover plate, and the first connecting parts are limited to incline to one side close to the wiring screw in the process of installing the clamping spring parts and connecting the cover plate in the socket shell. The utility model can avoid the inclination in the assembling process of the relay socket of the clamping spring part, thereby avoiding the problem of deformation failure caused by the fact that the clamping spring part is not assembled in place.
Description
Technical Field
The utility model relates to the technical field of sockets, in particular to an assembly deformation-preventing relay socket.
Background
The relay socket is a socket for being in plug-in fit with a relay as the name implies. A relay socket in the prior art is provided with a plurality of jacks for inserting lead-out pins of a relay, clamping springs for clamping the lead-out pins of the relay are correspondingly arranged in the jacks, the clamping springs are integrally formed or one ends of connecting terminals are connected, and the other ends of the connecting terminals, which are far away from the clamping springs, are connected with wires by adopting connecting screws. The body of such relay sockets typically includes a socket housing and a cover plate, the top of the socket housing being provided with mounting holes for the binding screws to pass down and be screwed with the binding posts, in addition to the said insertion holes, above the other end of each binding post remote from the clamping spring. The cover plate is connected to the bottom of the socket shell, and the cover plate encloses a cavity for accommodating the clamping spring and the wiring terminal. When the relay socket is installed, the clamping spring component formed by the clamping spring, the wiring terminal and the wiring screw is usually installed on the socket shell, and then the socket shell is inverted and the cover plate is installed. Because the number of the clamping spring parts is large, a mode of layered staggered distribution is adopted for a plurality of clamping spring parts in a limited space, the structure of the inverted wiring terminal is different, the dimension of the part of the upper wiring terminal for connecting the clamping spring in the height direction is generally made to be shorter, the clamping spring parts are in an unbalanced state that the wiring screw is focused on the clamping spring side, when the socket shell is inversely installed into the clamping spring parts, the part of the wiring terminal for connecting the wiring screw is sunk, the part of the wiring terminal for connecting the clamping spring or the part integrally formed with the clamping spring is upwarp, and the problem that the clamping spring is deformed and failed is easily caused when the cover plate is assembled on the basis.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides an assembly deformation-preventing relay socket which can prevent the clamping spring part from tilting in the assembly process to be assembled in place through structural improvement.
The technical scheme adopted for solving the technical problems is as follows: a relay socket capable of preventing assembly deformation comprises a socket shell, a cover plate and a plurality of clamping spring components, wherein each clamping spring component comprises a clamping spring, a wiring terminal and a wiring screw, one end of the wiring terminal is provided with a first connecting part, the other end of the wiring terminal is provided with a second connecting part, the first connecting part is integrally formed with or electrically connected with the clamping spring, and the second connecting part is connected with the wiring screw; the socket shell is provided with a clamping spring component in an inverted state and is connected with the cover plate; the socket further comprises limiting parts which are arranged corresponding to at least a part of the clamping spring parts respectively, wherein the limiting parts are arranged on the socket shell or the cover plate, and the first connecting parts are limited to incline to one side close to the wiring screw in the process of installing the clamping spring parts and connecting the cover plate in the socket shell.
Further, a part of the limiting part is arranged on the socket shell and limits the corresponding first connecting part to incline to one side close to the wiring screw in the process of installing the socket shell into the clamping spring part; the other limiting parts are arranged on the cover plate and guide the first connecting part in an inclined state in the process of connecting the cover plate to the socket shell so as to limit the inclination of the first connecting part to one side close to the wiring screw; the limiting part arranged on the socket shell and the limiting part arranged on the cover plate correspond to different clamping spring components.
Further, the limiting portion arranged on the socket shell is a first retaining wall extending downwards, and the limiting portion arranged on the cover plate is a second retaining wall extending upwards.
Further, a guiding structure is arranged on one side of the limiting part facing the first connecting part, and the guiding structure is a chamfer inclined plane.
Further, the inner top surface of the socket shell is provided with at least one downward extending top corresponding to each connecting terminal, and the top contacts the connecting terminals so as to provide support for the connecting terminals when the socket shell is in an inverted state; and the limiting part arranged on the socket shell is arranged on the corresponding support top.
Further, at least one supporting part extending upwards is arranged on the cover plate corresponding to each connecting terminal respectively, and the supporting part contacts with the connecting terminal so as to support the connecting terminal; and the limiting part arranged on the cover plate is arranged on the corresponding supporting part.
Further, the part of the wiring terminal between the first connecting part and the second connecting part is horizontal, and the first connecting part is vertical; and one part of the clamping spring parts is in a state that the binding screw is focused on the clamping spring side and is matched with the limiting part, and the dimension of the first connecting part of the clamping spring parts in the height direction is smaller than that of the first connecting parts of the other clamping spring parts in the height direction.
Further, the first connecting parts of the clamping spring parts of the part of clamping spring parts extend downwards, the first connecting parts of the rest clamping spring parts extend upwards further, and the first connecting parts are riveted with the clamping springs; the number of the riveting points of the first connecting part and the clamping spring is multiple, and the riveting points are distributed up and down; the second connecting part is sheet-shaped and is provided with a threaded hole in threaded connection with the wiring screw.
Furthermore, the top of the socket shell is respectively provided with an inserting hole corresponding to each clamping spring, and the other ends of the socket shell corresponding to each wiring terminal are respectively provided with a mounting hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model also comprises a limit part which is arranged corresponding to at least a part of the clamping spring part respectively, and the limit part is arranged on the socket shell or the cover plate and limits the first connecting part to incline to one side close to the wiring screw in the process of installing the clamping spring part and connecting the cover plate in the socket shell, so that the limit part can be used for avoiding the problem of inclining the clamping spring part in the process of assembling the relay socket, thereby avoiding the problem of deformation failure caused by the fact that the clamping spring part is not assembled in place.
2. The limiting part is provided with a chamfer inclined plane, so that the clamping spring part or the cover plate can be installed and guided in the assembly process, and the assembly is smoother.
The utility model is described in further detail below with reference to the drawings and examples; the relay socket of the present utility model is not limited to the embodiment.
Drawings
FIG. 1 is an exploded schematic view of the present utility model;
FIG. 2 is a top view of the socket housing of the present utility model in an inverted state after being fitted into the clip spring assembly;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion C of FIG. 3;
FIG. 5 is a B-B cross-sectional view of FIG. 2;
FIG. 6 is a schematic perspective view of the cover plate and clip spring assembly of the present utility model in a mated condition;
FIG. 7 is a bottom view of FIG. 6;
FIG. 8 is a C-C cross-sectional view of FIG. 7;
FIG. 9 is an enlarged schematic view of portion D of FIG. 8;
the socket comprises a socket body, a socket shell, 11, jacks, 12, mounting holes, 13, a first retaining wall, 131, chamfer inclined planes, 14, a supporting top, 2, a cover plate, 21, a second retaining wall, 211, chamfer inclined planes, 22, supporting parts, 3, clamping springs, 4, wiring terminals, 41/41', first connecting parts, 42, second connecting parts, 5 and wiring screws.
Detailed Description
In the present disclosure, the terms "first," "second," and the like are used merely to distinguish between similar objects, and are not used to describe a particular sequence or order, nor are they to be construed as indicating or implying a relative importance. In the description, the orientation or positional relationship indicated by "upper", "lower", etc. are used based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model, and are not intended to indicate or imply that the apparatus referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present utility model. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In addition, in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, as for example, "connected," may be either fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediary, and may be in communication with each other, and the specific meaning of the terms in the present utility model may be understood by those of ordinary skill in the art.
Referring to fig. 1-8, the relay socket capable of preventing assembly deformation of the present utility model includes a socket housing 1, a cover plate 2 and a plurality of clamping spring components, wherein each clamping spring component includes a clamping spring 3, a connecting terminal 4 and a connecting screw 5, one end of the connecting terminal 4 is provided with a first connecting portion 41, the other end is provided with a second connecting portion 42, the first connecting portion 41 is integrally formed with or electrically connected with the clamping spring 3, the second connecting portion 42 is connected with the connecting screw 5, and specifically, the second connecting portion 42 is in a horizontal sheet shape and is provided with a threaded hole in threaded connection with the connecting screw 5. In the present embodiment, a part of the clip members are in an unbalanced state in which the binding screw is focused on the clip side, and the other clip members are not in such a state, but are not limited thereto, and in other embodiments, the respective clip members are in a state in which the binding screw is focused on the clip side, respectively. This is because the number of the clip members is large, and the clip members are arranged in a layered and staggered manner, and a part of the clip members are positioned at an upper layer position and the rest of the clip members are positioned at a lower layer position. The portion of each connecting terminal 4 between the first connecting portion 41 and the second connecting portion 42 is horizontal, the first connecting portion 41 is vertical, the first connecting portion 41 of the clip spring member in an unbalanced state extends downward, the first connecting portions 41 'of the remaining clip spring members extend upward and are in a long rod shape, and the dimension of the first connecting portion 41 in the height direction is much smaller than the dimension of the first connecting portions 41' of the remaining clip spring members in the height direction. In this way, a part of the clip member is brought into an unbalanced state in which the binding screw is focused on the clip side.
The socket housing 1 is fitted with the clip spring member in an inverted state, and is connected to the cover plate 2. The utility model also comprises a limiting part which is respectively arranged corresponding to the part of the clamping spring part, is arranged on the socket shell 1 or the cover plate 2, and limits the first connecting part to incline to one side close to the wiring screw 5 in the process of installing the clamping spring part into the socket shell 1 and connecting the cover plate 2.
In this embodiment, a part of the limiting portion is provided on the socket housing 1, and limits the inclination of the corresponding first connecting portion 41 to the side close to the binding screw 5 during the process of mounting the socket housing 1 into the clip member. The rest of the limiting parts are arranged on the cover plate 2, and guide the first connecting part in an inclined state in the process of connecting the cover plate 2 with the socket shell 1 so as to limit the inclination of the first connecting part to one side close to the wiring screw 5. The limit part arranged on the socket shell 1 and the limit part arranged on the cover plate 2 correspond to different wiring terminals 4. Specifically, the limiting portion provided on the socket housing 1 is a first retaining wall 13 extending downward, and the limiting portion provided on the cover plate 2 is a second retaining wall 21 extending upward.
Further, one side of each limiting part (i.e. the first retaining wall 13 and the second retaining wall 21) facing one end of the wiring terminal 4 is respectively provided with a guiding structure, the guiding structure is specifically a chamfer inclined surface 131/211, and the chamfer inclined surface 131/211 can play a role in mounting and guiding the clamping spring part or the cover plate 2 in the assembly process, so that the assembly is smoother, and the jamming is avoided.
The inner top surface of the socket housing 1 is provided with at least one downwardly extending branch top 14 corresponding to each connection terminal 4, and the branch top 14 contacts the connection terminal 4 to provide support for the connection terminal 4 when the socket housing 1 is in an inverted state. The limiting part (i.e. the first retaining wall 13) arranged on the socket housing 1 is arranged on the corresponding supporting top 14. At least one supporting portion 22 extending upward is provided on the cover plate 2 corresponding to each terminal 4, and the supporting portion 22 contacts the terminal 4 to support the terminal 4. Thus, after the cover plate 2 is installed on the socket housing 1, each clamping spring part is effectively limited under the upper and lower limit of the supporting top 14 and the supporting part 22, so that displacement or shaking is avoided.
Each first connecting portion is riveted with the clamp spring 3 respectively, the number of riveting points of the first connecting portions and the clamp spring is multiple, and the riveting points are distributed up and down, so that the first connecting portions and the clamp spring 3 are firmly connected. Specifically, the first connecting portion and the clip 3 have two rivet points, but are not limited thereto.
In this embodiment, the top of the socket housing 1 is provided with insertion holes 11 corresponding to the respective clips, and the other ends corresponding to the respective terminals 4 are provided with mounting holes 12, respectively, so as to facilitate tightening or loosening the terminal screw 5 by means of a tool. The socket housing 1 and the cover plate 2 are specifically connected by a snap connection, but not limited thereto.
In the relay socket capable of preventing assembly deformation, when the relay socket is installed, firstly, the socket shell 1 is inverted to enable the bottom of the socket shell to face upwards, then, all clamping spring parts are respectively installed in the socket shell 1, a part of clamping spring parts in an unbalanced state are limited by the first retaining wall 13, the first connecting part 41 of the clamping spring parts cannot incline to one side close to the wiring screw 5, as shown in fig. 2-4, and the rest of clamping spring parts in an unbalanced state are in an inclined state that the wiring screw 5 side sinks and the clamping spring 3 side warps upwards, as shown in fig. 5. Then, the cover plate 2 is snap-coupled to the upwardly facing bottom of the socket housing 1, and during this process, each second retaining wall 21 on the cover plate 2 guides the first coupling portion 41 of the clip spring member in an inclined state, respectively, so as to restrict the inclination thereof to a side close to the terminal screw 5, as shown in fig. 7 to 9. Therefore, the utility model can avoid the problems of incomplete assembly and deformation failure caused by the inclination of the clamping spring part in an unbalanced state in the relay socket assembly process.
The relay socket capable of preventing assembly deformation is the same as or can be realized by adopting the prior art in no part.
The above embodiment is only used for further illustrating a relay socket with anti-assembly deformation, but the utility model is not limited to the embodiment, and any simple modification, equivalent variation and modification of the above embodiment according to the technical substance of the utility model falls within the protection scope of the technical solution of the utility model.
Claims (10)
1. A relay socket capable of preventing assembly deformation comprises a socket shell, a cover plate and a plurality of clamping spring components, wherein each clamping spring component comprises a clamping spring, a wiring terminal and a wiring screw, one end of the wiring terminal is provided with a first connecting part, the other end of the wiring terminal is provided with a second connecting part, the first connecting part is integrally formed with or electrically connected with the clamping spring, and the second connecting part is connected with the wiring screw; the socket shell is provided with a clamping spring component in an inverted state and is connected with the cover plate; the method is characterized in that: the socket further comprises limiting parts which are arranged corresponding to at least a part of the clamping spring parts respectively, wherein the limiting parts are arranged on the socket shell or the cover plate, and the first connecting parts are limited to incline to one side close to the wiring screw in the process of installing the clamping spring parts and connecting the cover plate in the socket shell.
2. The assembly deformation preventing relay socket according to claim 1, wherein: the limiting part is arranged on the socket shell and limits the corresponding first connecting part to incline to one side close to the wiring screw in the process of installing the socket shell into the clamping spring part; the other limiting parts are arranged on the cover plate and guide the first connecting part in an inclined state in the process of connecting the cover plate to the socket shell so as to limit the inclination of the first connecting part to one side close to the wiring screw; the limiting part arranged on the socket shell and the limiting part arranged on the cover plate correspond to different clamping spring components.
3. The relay socket of claim 2, wherein the assembly deformation prevention relay socket comprises: the limiting part arranged on the socket shell is a first retaining wall extending downwards, and the limiting part arranged on the cover plate is a second retaining wall extending upwards.
4. The assembly deformation preventing relay socket according to claim 1, wherein: one side of the limiting part facing the first connecting part is provided with a guiding structure which is a chamfer inclined plane.
5. The assembly deformation preventing relay socket according to any one of claims 1 to 4, wherein: the inner top surface of the socket shell is provided with at least one top part which extends downwards and corresponds to each connecting terminal, and the top parts contact the connecting terminals so as to provide support for the connecting terminals when the socket shell is in an inverted state; and the limiting part arranged on the socket shell is arranged on the corresponding support top.
6. The assembly deformation preventing relay socket according to any one of claims 1 to 4, wherein: at least one supporting part which extends upwards is arranged on the cover plate corresponding to each wiring terminal and contacts with the wiring terminals so as to support the wiring terminals; and the limiting part arranged on the cover plate is arranged on the corresponding supporting part.
7. The assembly deformation preventing relay socket according to claim 1, wherein: the part of the wiring terminal between the first connecting part and the second connecting part is horizontal, and the first connecting part is vertical; and one part of the clamping spring parts is in a state that the binding screw is focused on the clamping spring side and is matched with the limiting part, and the dimension of the first connecting part of the clamping spring parts in the height direction is smaller than that of the first connecting parts of the other clamping spring parts in the height direction.
8. The assembly deformation preventing relay socket according to claim 7, wherein: the first connecting portions of the clip members of the portion of the clip members extend downward, and the first connecting portions of the remaining clip members extend upward.
9. The assembly deformation preventing relay socket according to claim 1, wherein: the first connecting part is riveted with the clamping spring; the number of the riveting points of the first connecting part and the clamping spring is multiple, and the riveting points are distributed up and down; the second connecting part is sheet-shaped and is provided with a threaded hole in threaded connection with the wiring screw.
10. The assembly deformation preventing relay socket according to claim 1, wherein: the top of the socket shell is respectively provided with an inserting hole corresponding to each clamping spring, and the other ends of the socket shell corresponding to each wiring terminal are respectively provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303461.3U CN220710688U (en) | 2023-08-25 | 2023-08-25 | Relay socket capable of preventing assembly deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303461.3U CN220710688U (en) | 2023-08-25 | 2023-08-25 | Relay socket capable of preventing assembly deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710688U true CN220710688U (en) | 2024-04-02 |
Family
ID=90451551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303461.3U Active CN220710688U (en) | 2023-08-25 | 2023-08-25 | Relay socket capable of preventing assembly deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710688U (en) |
-
2023
- 2023-08-25 CN CN202322303461.3U patent/CN220710688U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |