CN213583641U - Switch device with mounting structure - Google Patents
Switch device with mounting structure Download PDFInfo
- Publication number
- CN213583641U CN213583641U CN202022222541.2U CN202022222541U CN213583641U CN 213583641 U CN213583641 U CN 213583641U CN 202022222541 U CN202022222541 U CN 202022222541U CN 213583641 U CN213583641 U CN 213583641U
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- mounting
- mounting structure
- connecting portion
- via hole
- main casing
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Abstract
The utility model relates to a switching device who contains mounting structure, hold main casing body and mounting structure in chamber including having the switch components and parts, the top surface of the main casing body is first plane, mounting structure locates on the first plane, set up first via hole and the second via hole that is used for stretching out two static contacts and interval setting respectively on the first plane, mounting structure includes connecting portion and mounting pin, be provided with one at least on the first plane and have the fixed orifices connecting portion, the fixed orifices of connecting portion is used for fixed connection the mounting pin, the mounting pin is used for being connected between the main casing body and other structures. The utility model provides a switching device simple structure, reasonable in design, wherein the top surface design has connecting portion and fitting pin, the fitting pin is used for being connected between the main casing body and other structures, the design can reduce switching device's installation space like this.
Description
Technical Field
The utility model relates to a switching element and installation technical field especially relate to a switching device who contains mounting structure.
Background
At present, for example, switching devices such as electromagnetic relays often have plastic housings, the plastic housings are generally provided with mounting structures, and other structural members are fixedly mounted with the switching devices through the mounting structures, wherein a common method is to provide a circular metal member in the housing mounting structure, so as to play a good supporting role in fixing with other structural members.
However, as shown in fig. 6, the conventional mounting structure is generally located outside the square body of the switch device and is generally far away from the fixed contact, which increases the mounting space of the switch device, and for some mechanisms using the switch device, such as an electric vehicle, the mounting space of the switch device cannot meet the actual requirement under the condition that the mounting space requirement is relatively strict.
In view of the above, there is a high necessity for a switchgear having a mounting structure to reduce a mounting space of the switchgear.
SUMMERY OF THE UTILITY MODEL
To prior art's situation, for overcoming above defect, the utility model provides a switching device who contains mounting structure, simple structure, reasonable in design can reduce switching device's installation space.
The utility model discloses a following technical scheme realizes:
the utility model provides a switching device who contains mounting structure, is including the main casing body and the mounting structure that have the switch components and parts and hold the chamber, the top surface of the main casing body is first plane, mounting structure locates on the first plane, set up first via hole and the second via hole that is used for stretching out two static contacts and interval setting respectively on the first plane, mounting structure includes connecting portion and mounting pin, be provided with at least one on the first plane and have the fixed orifices connecting portion, the fixed orifices of connecting portion are used for fixed connection the mounting pin, the mounting pin is used for being connected between the main casing body and other structures.
Further, the main housing, the connecting portion and the mounting pin are of an integrally formed structure.
Further, the main casing body and the connecting portion are of an integrally formed structure, and the mounting pin is connected with the fixing hole of the connecting portion in an interference fit mode.
Further, the main casing body includes first lid and second lid, the top surface of first lid with the first plane of the main casing body is same plane, be provided with a plurality of joint grooves on the second lid, be provided with a plurality of joint portions corresponding with the joint groove on the first lid, pass through between first lid and the second lid fixed connection can be dismantled with the cooperation in joint groove to joint portion.
Furthermore, the mounting pin is provided with a threaded hole for mounting other structural members.
Furthermore, a baffle is arranged between the top surface and the first via hole corresponding to the first via hole and the second via hole.
Furthermore, connecting portion are provided with 2, the baffle corresponds the planar one side terminal surface and the connecting portion fixed connection in center pin place of first via hole and second via hole, the baffle corresponds the planar opposite side terminal surface and the connecting portion fixed connection in center pin place of first via hole and second via hole.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides a switching device simple structure, reasonable in design, wherein first plane design has connecting portion and installing pin, the installing pin is used for being connected between the main casing body and other structures, the design can reduce switching device's installation space like this, under the harsher condition of switching device's installation space requirement, the utility model discloses a switching device's installation space can satisfy actual requirement.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a switch device with a mounting structure according to the present invention;
fig. 2 is a schematic perspective view of an assembled first cover and second cover according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of a first cover according to the present invention;
fig. 4 is a schematic perspective view of an embodiment of a second cover according to the present invention;
fig. 5 is a schematic perspective view of an embodiment of a mounting pin according to the present invention;
fig. 6 is a perspective view of a switch device according to the prior art.
Reference numerals: 1. a main housing; 11. a first plane; 111. a first via hole; 112. a second via hole; 113. a baffle plate; 101. a first box cover; 1011. a clamping part; 102. a second box cover; 1021. a clamping groove; 2. a mounting structure; 21. a connecting portion; 22. mounting a pin; 800. static contact; 2', mounting structure.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
Example 1:
as shown in fig. 1 to 5, a switching device including a mounting structure includes a main housing 1 having a switch component accommodating cavity and the mounting structure 2, a top surface of the main housing 1 is a first plane 11, the mounting structure 2 is disposed on the first plane 11, the first plane 11 is provided with a first via hole 111 and a second via hole 112 respectively used for extending two fixed contacts 800 and disposed at an interval, the mounting structure 2 includes a connecting portion 21 and a mounting pin 22, the first plane 11 is provided with at least one connecting portion 21 having a fixing hole, the fixing hole of the connecting portion 21 is used for fixedly connecting the mounting pin 22, and the mounting pin 22 is used for connecting the main housing 1 with other structural members.
The mounting structure 2 comprising the connecting portion 21 and the mounting pin 22 is provided, wherein the mounting pin 22 can be used for connection between the main housing 1 and other structural members, as shown in fig. 6, the installation structure 2' of the switching device in the prior art is installed in the external space of the switching device body, the switching device of the prior art takes up a large external space when being connected with other structural members, as shown in fig. 1, the switchgear of the present invention has a portion of the mounting structure 2 disposed at the top, the design can effectively reduce the external space occupied by the switch device when the switch device is connected with other structural parts, therefore, compared with the installation structure 2' arranged on the side wall in the prior art, the installation structure 2 of the utility model can effectively avoid the space occupied by the side wall when being installed on the top, and the mounting structure 2 and the fixed contact 800 are arranged in a region closer to the first plane 11.
Further, as another preferred embodiment, the main housing 1, the connecting portion 21 and the mounting pin 22 are integrally formed.
The design makes the connection among the main casing 1, the connecting part 21 and the mounting pin 22 more intimate, the structural fixity among the three is strong, and the main casing 1 is more convenient to be mounted and dismounted with other structural members.
Further, as another preferred embodiment, the main housing 1 and the connecting portion 21 are an integral structure, and the mounting pin 22 is connected with the fixing hole of the connecting portion 21 by interference fit.
The design reduces the processing degree of difficulty like this, through the equipment of later stage erection pin 22 and terminal, can reach and the above-mentioned main casing body 1, connecting portion 21 and erection pin 22 are the same effect of integrated into one piece structure, can effectively reduce manufacturing cost.
Further, as another preferred embodiment, the main housing 1 includes a first housing cover 101 and a second housing cover 102, the top surface of the first housing cover 101 and the first plane 11 of the main housing 1 are the same plane, the second housing cover 102 is provided with a plurality of clamping grooves 1021, the first housing cover 101 is provided with a plurality of clamping portions 1011 corresponding to the clamping grooves 1021, and the first housing cover 101 and the second housing cover 102 are detachably and fixedly connected through the matching of the clamping portions 1011 and the clamping grooves 1021.
The design is such that the first cover 101 and the second cover 102 can be easily assembled to each other, and the main housing 1 can be easily manufactured.
Further, as another preferred embodiment, the mounting pin 22 is provided with a threaded hole for mounting other structural members.
The main casing body 1 can pass through bolt fixed connection with other structures, and the installation is convenient with the dismantlement, the screw hole also can be other pinhole isotructures to as long as these structures can be used for connecting other structures, all should understand and fall into the utility model discloses a protection scope.
Further, as another preferred embodiment, a baffle 113 is disposed between the top surface corresponding to the first via hole 111 and the second via hole 112.
The fixed contact 800 extends from the first via hole 111 and the second via hole 112, the baffle 113 is disposed on the top surface corresponding to the space between the first via hole 111 and the second via hole 112, and the baffle 113 is used to separate the two fixed contacts 800 from the copper bars mounted on the fixed contacts 800 at a later stage, so that short circuit caused by too close contact between the fixed contacts 800 or the copper bars due to mounting rotation can be effectively avoided, and damage to the switching device and injury to a user caused by the short circuit of the switching device can be further avoided.
Furthermore, as another preferred embodiment, there are 2 connecting portions 21, one side end surface of the baffle 113 corresponding to the plane of the central axes of the first through hole 111 and the second through hole 112 is fixedly connected to the connecting portion 21, and the other side end surface of the baffle 113 corresponding to the plane of the central axes of the first through hole 111 and the second through hole 112 is fixedly connected to the connecting portion 21.
The design makes the connecting part 21 connect with the top surface of the main casing 1 and the baffle 113 respectively, which enhances the stability of the connecting part 21 on the main casing 1, indirectly enhances the connection between the main casing 1 and other structural members, and makes the main casing 1 more stable after being connected with other structural members.
Specifically, the following description is provided: the structure of the connecting portion 21 for fixing the mounting pin 22 may be a structure (such as the wiring portion shown in fig. 1) extending out of the first plane 11 of the main housing 1, or may be a structure not extending out of the first plane 11 of the main housing 1 (at this time, the structure of the wiring portion for fixing the mounting pin 22 is inside the first plane 11 of the main housing 1), and therefore, fig. 1 to 5 illustrate the preferred embodiment of the present invention, in which the structure of the connecting portion 21 may be other structures besides the structure shown in the figure, as long as the connecting portion 21 can be used for fixing and connecting the mounting pin 22, all should fall within the protection scope of the present invention.
The utility model discloses a theory of operation of an embodiment as follows:
when the fixing device is used, firstly, the two static contacts 800 respectively extend out of the positions corresponding to the first through hole 111 and the second through hole 112, then the first box cover 101 and the second box cover 102 are matched and fixedly connected through the clamping part 1011 and the clamping groove 1021, then the mounting pin 22 is fixed in the fixing hole of the connecting part 21, and then the main shell 1 is fixedly connected with other structural components through bolts;
wherein, the bolt passes through other structural components and is fixedly connected with the mounting pin 22 with a threaded hole on the main shell 1.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. A switching device including a mounting structure, comprising: the utility model provides a switch element holds main casing body and mounting structure in chamber with switch element, the top surface of the main casing body is first plane, mounting structure locates on the first plane, offer the first via hole and the second via hole that are used for stretching out two static contacts and interval setting respectively on the first plane, mounting structure includes connecting portion and mounting pin, at least, be provided with one on the first plane and have a fixed orifices connecting portion, the fixed orifices of connecting portion are used for fixed connection the mounting pin, the mounting pin is used for being connected between the main casing body and other structures.
2. The switchgear including the mounting structure of claim 1, wherein: the main casing body, the connecting part and the mounting pin are of an integrally formed structure.
3. The switchgear including the mounting structure of claim 1, wherein: the main casing body and the connecting portion are of an integrally formed structure, and the mounting pins are connected with the fixing holes of the connecting portions in an interference fit mode.
4. The switchgear including the mounting structure of claim 1, wherein: the main casing body includes first lid and second lid, the top surface of first lid with the first plane of the main casing body is same plane, be provided with a plurality of joint grooves on the second lid, be provided with a plurality of joint portions corresponding with the joint groove on the first lid, pass through between first lid and the second lid fixed connection can be dismantled with the cooperation in joint groove to joint portion.
5. The switchgear including the mounting structure according to any one of claims 1 to 4, wherein: and the mounting pin is provided with a threaded hole for mounting other structural parts.
6. The switchgear including the mounting structure of claim 5, wherein: and a baffle is arranged between the top surface and the first via hole corresponding to the second via hole.
7. The switchgear including the mounting structure of claim 6, wherein: connecting portion are provided with 2, the baffle corresponds the planar one side terminal surface and the connecting portion fixed connection in center pin place of first via hole and second via hole, the baffle corresponds the planar opposite side terminal surface and the connecting portion fixed connection in center pin place of first via hole and second via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222541.2U CN213583641U (en) | 2020-09-30 | 2020-09-30 | Switch device with mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222541.2U CN213583641U (en) | 2020-09-30 | 2020-09-30 | Switch device with mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213583641U true CN213583641U (en) | 2021-06-29 |
Family
ID=76580887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022222541.2U Active CN213583641U (en) | 2020-09-30 | 2020-09-30 | Switch device with mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213583641U (en) |
-
2020
- 2020-09-30 CN CN202022222541.2U patent/CN213583641U/en active Active
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