CN210052890U

CN210052890U - Mounting structure of riveting shell fragment is participated in AC

Info

Publication number: CN210052890U
Application number: CN201921145652.9U
Authority: CN
Inventors: 孙家友; 谢绍鹏; 左蕾; 杨左贵; 徐海林
Original assignee: Shenzhen Guangliyuan Electronic Co Ltd
Current assignee: Shenzhen Guangliyuan Electronic Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-02-11
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a mounting structure of riveting shell fragment is participated in to AC, including last casing and lower casing, go up the bottom of casing and the laminating of the top of casing down, the left and right sides of casing front side is all pegged graft down and is participated in the AC and rivet the shell fragment, the equal fixed mounting extrusion device in front side of the internal wall left and right sides of casing down, the looks remote site of two extrusion devices all participates in the surface laminating of riveting the shell fragment with the AC. The utility model discloses a, participate in the riveting shell fragment, the extrusion device, square fixed block, square standing groove, extrusion spring, extrusion piece, square groove, support riser, stopper and sealed piece's cooperation use through setting up the upper housing, lower casing, AC, possess the better and more stable advantage of installation, this AC participates in the mounting structure of riveting shell fragment, has solved the effect of current installation poor with the unstable problem of installation, has obtained fine solution, the effect of messenger's installation is better.

Description

Mounting structure of riveting shell fragment is participated in AC

Technical Field

The utility model belongs to the technical field of the riveting shell fragment is participated in to the AC, especially, relate to a mounting structure of riveting shell fragment is participated in to the AC.

Background

The metal elastic sheet is made of ultrathin (0.05 mm-0.1mm in thickness) and ultrathin (generally higher in hardness) stainless steel 301 or 304 materials, is an important component of a switch, and is mainly applied to products such as membrane switches, contact switches, PCB boards, FPC boards, medical appliances and the like.

Present AC participates in riveting shell fragment, in order to satisfy market demand, generally all how better electric conduction of past and how better connection these aspects optimize, often neglected when assembling, whether the installation is more stable, present AC participates in riveting shell fragment has better these beneficial parts of the effect of electrically conductive better performance and connection, but has certain restriction, often cause AC to participate in the riveting shell fragment at the in-process of installation and rock bigger, cause the unstability of installation, to sum up, the problem that prior art exists is: the installation process rocks greatly, just so causes the very unstable of installation process very easily, and is unfavorable for normal installation.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a mounting structure of riveting shell fragment is participated in to AC possesses the better and more stable advantage of installation, has solved the poor unstable problem with the installation of the effect of current installation.

The utility model discloses a realize like this, a mounting structure of riveting shell fragment is participated in to AC, including last casing and lower casing, go up the bottom of casing and the laminating of the top of casing down, the left and right sides of casing front side is all pegged graft down and is participated in the AC riveting shell fragment, the equal fixed mounting extrusion device of front side of the internal wall left and right sides of casing down, the looks remote site of two extrusion devices all participates in the surface laminating of riveting shell fragment with the AC.

As the utility model discloses preferred, the right side extrusion device includes square fixed block, the right side of square fixed block and the right side fixed connection of the internal wall of inferior valve body, square standing groove has been seted up in the left side of square fixed block, the inside fixedly connected with extrusion spring of square standing groove, one side fixedly connected with extrusion piece that square standing groove was kept away from to the extrusion spring, one side that extrusion spring was kept away from to the extrusion piece is participated in the surface laminating of riveting shell fragment with AC.

As the utility model discloses it is preferred, go up the casing and open with the front side of casing relative one side down and be equipped with square groove, square groove participates in the riveting shell fragment with the AC and pegs graft, square groove's inside fixed mounting has the protection to fill up.

As the utility model discloses preferred, the interior ground wall fixed mounting of casing has the support riser down, the equal fixedly connected with stopper in front side of supporting the riser left and right sides, two stoppers are kept away from the one end of supporting the riser and are all participated in the surface laminating of riveting shell fragment with the AC.

As the utility model discloses preferred, the right side the equal fixed mounting in front side and the rear side of square standing groove opening part has sealed piece, and two relative one sides of sealed piece all laminate with the front side and the rear side of extrusion piece.

As the utility model discloses preferred, the appearance of extrusion piece is squarely, the extrusion piece is insulating extrusion piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of going up casing, lower casing, AC and participating in riveting shell fragment, extrusion device, square fixed block, square standing groove, extrusion spring, extrusion piece, square groove, support riser, stopper and sealed piece and use, possess the better and more stable advantage of installation, this AC participates in the mounting structure of riveting shell fragment, has solved the unstable problem of the effect difference and the installation of current installation.

2. The utility model discloses a set up the power supply that the extrusion piece realized whole extrusion device when the atress, the extrusion piece drives extrusion spring in the atress simultaneously and takes place deformation, and the effect is mutual because of the power, so extrusion spring also gives the same reaction force of extrusion piece, just so can realize participating in the extrusion effect of riveting shell fragment better to AC, the installation simultaneously also more stable.

3. The utility model discloses a set up square groove and realize participating in the grafting of riveting shell fragment with AC, there is the protection pad at square groove's inside fixed mounting simultaneously, just so can make the effect of grafting better, the more stable of installing simultaneously.

4. The utility model discloses a setting up and supporting the riser and realizing the fixed to the stopper, just so can give AC and participate in fine limiting displacement of riveting shell fragment, make the effect of installation better.

5. The utility model discloses a set up sealed piece and realize insulating the extrusion spring of square standing groove inner wall, just so can make anticreep effectual, the effect of installation simultaneously is also better.

6. The utility model discloses an appearance of extrusion piece is squarely, and because of square atress area is more even, just so can make extruded effect better, the effect of installation simultaneously is better.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a lower housing provided in an embodiment of the present invention;

fig. 3 is a top view of the lower housing provided by the embodiment of the present invention;

fig. 4 is a detailed view of the extruding apparatus provided in the embodiment of the present invention;

fig. 5 is an enlarged view of fig. a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. riveting the elastic sheet by the AC pins; 4. an extrusion device; 401. a square fixed block; 402. a square placing groove; 403. a compression spring; 404. extruding the block; 5. a square groove; 6. supporting the vertical block; 7. a limiting block; 8. and (6) sealing the block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of mounting structure of riveting shell fragment is participated in to AC, including last casing 1 and lower casing 2, go up the bottom of casing 1 and the laminating of the top of casing 2 down, the left and right sides of 2 front sides of lower casing is all pegged graft and is had AC to participate in riveting shell fragment 3, the equal fixed mounting extrusion device 4 in front side of the 2 inner wall left and right sides of casing down, two extrusion device 4's the looks remote site all with AC participate in the surface laminating of riveting shell fragment 3.

Referring to fig. 4, the right side extrusion device 4 includes a square fixing block 401, the right side of the square fixing block 401 is fixedly connected with the right side of the inner wall of the lower housing 2, a square placing groove 402 is formed in the left side of the square fixing block 401, an extrusion spring 403 is fixedly connected inside the square placing groove 402, an extrusion block 404 is fixedly connected to one side of the extrusion spring 403 far away from the square placing groove 402, and one side of the extrusion block 404 far away from the extrusion spring 403 is attached to the outer surface of the AC pin riveting elastic sheet 3.

Adopt above-mentioned scheme: realize whole extrusion device 4's power supply through setting up extrusion piece 404 when the atress, extrusion piece 404 drives extrusion spring 403 and takes place deformation in the atress simultaneously, and the effect of because of the power is mutual, so extrusion spring 403 also gives extrusion piece 404 a same reaction force, just so can realize participating in the extrusion effect of riveting shell fragment 3 better to the AC, also more stable of installation simultaneously.

Referring to fig. 2, a square groove 5 is formed in the front side of the opposite side of the upper shell 1 and the lower shell 2, the square groove 5 is inserted into the AC pin riveting elastic sheet 3, and a protection pad is fixedly mounted inside the square groove 5.

Adopt above-mentioned scheme: realize participating in the grafting of riveting shell fragment 3 with the AC through setting up square groove 5, there is the protection pad at the inside fixed mounting of square groove 5 simultaneously, just so can make the effect of grafting better, the more stable of installing simultaneously.

Referring to fig. 2, interior diapire fixed mounting of inferior valve body 2 has support riser 6, supports the equal fixedly connected with stopper 7 in front side of 6 left and right sides of riser, and two stoppers 7 keep away from the one end of supporting riser 6 and all participate in the surface laminating of riveting shell fragment 3 with the AC.

Adopt above-mentioned scheme: support riser 6 through setting up and realize fixing to stopper 7, just so can participate in a fine limiting displacement of riveting shell fragment 3 with AC, make the effect of installation better.

Referring to fig. 5, the sealing blocks 8 are fixedly mounted on both the front side and the rear side of the opening of the right square placement groove 402, and the opposite sides of the two sealing blocks 8 are attached to the front side and the rear side of the pressing block 404.

Adopt above-mentioned scheme: the sealing block 8 is arranged to insulate the extrusion spring 403 on the inner wall of the square placing groove 402, so that the anti-creeping effect is good, and the installation effect is better.

Referring to fig. 4, the extrusion block 404 has a square shape, and the extrusion block 404 is an insulating extrusion block.

Adopt above-mentioned scheme: the shape of the extrusion block 404 is square, and the square stress area is more uniform, so that the extrusion effect is better, and the installation effect is better.

The utility model discloses a theory of operation:

when in use, the plugging of the riveting elastic sheet 3 with the AC pin is realized by arranging the square groove 5, meanwhile, the protection pad is fixedly arranged in the square groove 5, so that the plugging effect is better, the installation is more stable, secondly, the power source of the whole extrusion device 4 is realized by arranging the extrusion block 404 when the extrusion block 404 is stressed, meanwhile, the extrusion block 404 drives the extrusion spring 403 to deform when the extrusion block is stressed, the action of the forces is mutual, so that the extrusion spring 403 also gives the same reaction force to the extrusion block 404, the extrusion effect is better, the extrusion effect on the AC riveting elastic sheet 3 is better, the installation is more stable, finally, the fixing of the limiting block 7 is realized by arranging the supporting vertical block 6, and thus, the AC pin is given a good limiting effect on the riveting elastic sheet 3, this enables a better mounting, while the mounting is also more stable.

In summary, the following steps: participate in riveting shell fragment 3, extrusion device 4, square fixed block 401, square standing groove 402, extrusion spring 403, extrusion piece 404, square recess 5, support riser 6, stopper 7 and sealed piece 8's cooperation through setting up casing 1, lower casing 2, AC and use, possess the better and more stable advantage of installation, this AC participates in the mounting structure of riveting shell fragment, has solved the poor unstable problem with the installation of the effect of current installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting structure of riveting shell fragment is participated in to AC, includes casing (1) and casing (2) down, its characterized in that: the bottom of going up casing (1) is laminated with the top of lower casing (2), the left and right sides of casing (2) front side down all is pegged graft and is participated in the AC riveting shell fragment (3), the equal fixed mounting extrusion device (4) of front side of casing (2) inner wall left and right sides down, the looks remote site of two extrusion device (4) all participates in the surface laminating of riveting shell fragment (3) with the AC.

2. The mounting structure of an AC pin riveting spring plate according to claim 1, wherein: the right side extrusion device (4) are including square fixed block (401), the right side of square fixed block (401) and the right side fixed connection of lower casing (2) inner wall, square standing groove (402) have been seted up in the left side of square fixed block (401), inside fixedly connected with extrusion spring (403) of square standing groove (402), one side fixedly connected with extrusion piece (404) of square standing groove (402) are kept away from in extrusion spring (403), one side that extrusion spring (403) were kept away from in extrusion piece (404) is participated in with the AC and is riveted the surface laminating of riveting shell fragment (3).

3. The mounting structure of an AC pin riveting spring plate according to claim 1, wherein: the front side of one side, opposite to the upper shell (1) and the lower shell (2), is provided with a square groove (5), the square groove (5) is inserted into the AC pin riveting elastic sheet (3), and a protection pad is fixedly arranged inside the square groove (5).

4. The mounting structure of an AC pin riveting spring plate according to claim 1, wherein: the interior diapire fixed mounting of casing (2) has support riser (6) down, the equal fixedly connected with stopper (7) in front side of supporting riser (6) left and right sides, two stoppers (7) keep away from the one end of supporting riser (6) and all participate in the surface laminating of riveting shell fragment (3) with the AC.

5. The mounting structure of an AC pin riveting spring plate according to claim 2, wherein: the front side and the rear side of the opening of the square placing groove (402) on the right side are fixedly provided with sealing blocks (8), and one side, opposite to the two sealing blocks (8), of each sealing block is attached to the front side and the rear side of the corresponding extrusion block (404).

6. The mounting structure for an AC pin-riveting spring plate according to claim 2, wherein; the shape of the extrusion block (404) is square, and the extrusion block (404) is an insulating extrusion block.