CN220065493U - Device for positioning and assembling functional layers of membrane switch - Google Patents
Device for positioning and assembling functional layers of membrane switch Download PDFInfo
- Publication number
- CN220065493U CN220065493U CN202321461459.2U CN202321461459U CN220065493U CN 220065493 U CN220065493 U CN 220065493U CN 202321461459 U CN202321461459 U CN 202321461459U CN 220065493 U CN220065493 U CN 220065493U
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- China
- Prior art keywords
- block
- fixedly connected
- movable
- membrane switch
- functional layer
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- 239000012528 membrane Substances 0.000 title claims abstract description 33
- 239000002346 layers by function Substances 0.000 title claims abstract description 15
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 abstract description 13
- 238000002955 isolation Methods 0.000 abstract description 11
- 239000010410 layer Substances 0.000 abstract description 11
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 17
- 238000009434 installation Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a device for positioning and assembling a functional layer of a membrane switch, which relates to the technical field of positioning and assembling of membrane switches and comprises a base, wherein two sides of the base are fixedly connected with fixing plates, the tops of the fixing plates are fixedly connected with hydraulic cylinders, the tops of the hydraulic cylinders are fixedly connected with movable blocks, and the tops of the movable blocks are provided with four sliding grooves. When the membrane switch is required to be assembled, the adhesive sheet can be placed in the groove at the top of the base for fixing, and the circuit diagram and the isolation layer are placed on the movable plate, so that the movable rod is pressed downwards to enable the compression spring to slide in the sleeve, the connecting rod drives the clamping block to move downwards to a specified position, the sliding block is moved backwards to enable the clamping block to be matched with the clamping groove, the circuit diagram and the isolation layer are convenient to fix, and the hydraulic cylinder drives the movable block to move downwards to enable the circuit diagram to be matched with the position of the adhesive sheet, so that the membrane switch is facilitated to be assembled, and the working efficiency is facilitated to be improved.
Description
Technical Field
The utility model relates to the technical field of positioning and assembling of membrane switches, in particular to a device for positioning and assembling a functional layer of a membrane switch.
Background
The membrane switch is an operating system integrating key functions, indication elements and instrument panels. The thin film switch is characterized by comprising a panel, an upper circuit, an isolation layer and a lower circuit, wherein the thin film switch is pressed down, a contact of the upper circuit is deformed downwards and is contacted with a polar plate of the lower circuit to be conducted, after a finger is loosened, the contact of the upper circuit is rebounded back, the circuit is disconnected, a loop triggers a signal, the thin film switch is strict in structure, attractive in appearance, good in sealing performance, long in service life and the like, and the thin film switch is widely applied to the fields of electronic communication, electronic measurement instruments and the like.
At present, when the membrane switch is assembled, the existing installation mode of each functional layer adopts manual visual inspection to carry out positioning installation, so that the requirement on operators is high, a plurality of uncertain factors exist during installation, the assembly precision is difficult to control, the installation accuracy is low, and the problems of influencing the working progress, reducing the working efficiency and the like exist.
Disclosure of Invention
Based on the above, the utility model aims to provide a device for positioning and assembling a membrane switch functional layer, which solves the technical problems that the assembly accuracy is low and the working efficiency is affected because the membrane switch is positioned and assembled in a manual visual mode in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of film switch functional layer location equipment, includes the base, base both sides fixedly connected with fixed plate, fixed plate top fixedly connected with pneumatic cylinder, the top fixedly connected with movable block of pneumatic cylinder, the movable block top is provided with four spouts, and sliding connection has the slider in the spout, be provided with the sleeve in the slider, sliding connection has the movable rod in the sleeve, and is provided with the second spring between sleeve and the movable rod, movable rod surface fixedly connected with connecting rod, connecting rod top fixedly connected with fixture block, be provided with the draw-in groove that agrees with fixture block position, size mutually on the movable block.
Through adopting above-mentioned technical scheme, when needs are assembled membrane switch, can fix the bonding pad in the recess at base top, place circuit diagram and isolation layer on the fly leaf, press down the movable rod this moment and make compression spring slide in the sleeve, thereby make the connecting rod drive the fixture block also move back to the prescribed position, the backward movement slider makes fixture block and draw-in groove agree with mutually, be convenient for fix circuit diagram and isolation layer, then make the pneumatic cylinder drive the movable block and move down, make circuit diagram agree with the bonding pad position mutually, thereby be favorable to membrane switch to assemble, be convenient for improve work efficiency.
The utility model is further characterized in that two sides of the sliding block are provided with movable plates, a first spring is arranged between the sliding block and the movable plates, and one side of each movable plate is fixedly connected with a plurality of cones.
Through adopting above-mentioned technical scheme, when needs slide the slider in the spout, can press inwards earlier and press the fly leaf for the cone breaks away from the spout, is convenient for remove the slider position, and after the slider position removes the completion, loosen the pressing force to the fly leaf, make first spring drive the fly leaf and reset, the cone inserts inside the spout, thereby can fix the slider position.
The utility model is further characterized in that the movable block is of a hollow structure, and a stop block is fixedly connected to the bottom of the movable block.
Through adopting above-mentioned technical scheme, set up the movable block into hollow structure, and movable block bottom fixedly connected with dog is favorable to placing circuit diagram and isolation layer behind the dog to fix it.
The utility model is further characterized in that the clamping block is of a concave structure, and the bottom of the clamping block is fixedly connected with the fixing block.
Through adopting above-mentioned technical scheme, set up the fixture block into "concave" style of calligraphy structure, be favorable to fixing after inserting the draw-in groove through the fixture block, fixedly connected with fixed block bottom the fixture block, be convenient for carry out better fixed to circuit diagram and isolation layer.
The utility model further provides that the two sides of the chute are fixedly connected with the connecting pieces, and the connecting pieces are made of elastic materials.
Through adopting above-mentioned technical scheme, be provided with the connecting piece in spout both sides, and the connecting piece is for having elastic material, is favorable to making the cone unpick into in the connecting piece and fixes the slider.
The utility model is further characterized in that a pair of limiting grooves are formed in the sleeve, limiting blocks are connected in a sliding mode in the limiting grooves, and the limiting blocks are fixed on the outer surface of the movable rod.
Through adopting above-mentioned technical scheme, through being provided with spacing groove and stopper structure for when the second spring drove the movable rod and reset, carry out spacingly to the motion of movable rod in the sleeve, be convenient for make the stable slip of movable rod in the sleeve.
The utility model further provides that the top of the base is provided with a groove.
Through adopting above-mentioned technical scheme, be provided with the recess at the base top, be favorable to placing the bonding pad in the recess and assemble membrane switch, be convenient for improve work efficiency.
In summary, the utility model has the following advantages:
according to the utility model, the sliding groove is formed in the fixed plate, the sliding block is connected in the sliding groove in a sliding manner, the sleeve is arranged in the sliding block, the movable rod is connected in the sliding manner in the sleeve, the second spring is arranged between the sleeve and the movable rod, when the membrane switch is required to be assembled, the adhesive sheet can be placed in the groove at the top of the base to be fixed, the circuit diagram and the isolation layer are placed on the movable plate, the movable rod is pressed downwards at the moment to enable the compression spring to slide in the sleeve, so that the connecting rod drives the clamping block to move downwards to a specified position, the sliding block is moved backwards to enable the clamping block to be matched with the clamping groove, the circuit diagram and the isolation layer are conveniently fixed, and then the hydraulic cylinder drives the movable block to move downwards, so that the circuit diagram is matched with the position of the adhesive sheet, the assembly of the membrane switch is facilitated, and the working efficiency is conveniently improved.
Drawings
FIG. 1 is a first perspective view of a three-dimensional structure of the present utility model;
FIG. 2 is a second perspective view of the three-dimensional structure of the present utility model;
FIG. 3 is a cross-sectional view of a three-dimensional structure of the present utility model;
FIG. 4 is a detail view of the positioning structure of the present utility model;
fig. 5 is a cross-sectional view of a three-dimensional structure of the present utility model.
In the figure: 1. a base; 2. a fixing plate; 3. a hydraulic cylinder; 4. a movable block; 5. a stop block; 6. a chute; 7. a slide block; 8. a first spring; 9. a movable plate; 10. a cone; 11. a sleeve; 12. a movable rod; 13. a second spring; 14. a clamping groove; 15. a limit groove; 16. a limiting block; 17. a connecting rod; 18. a clamping block; 19. a fixed block; 20. a connecting piece; 21. a groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The device for positioning and assembling the functional layer of the membrane switch comprises a base 1, wherein a groove 21 is formed in the top of the base 1, an adhesive sheet is placed in the groove 21, the adhesive sheet is convenient to fix, and the membrane switch is convenient to assemble.
Then fixedly connected with fixed plate 2 in base 1 both sides, fixed plate 2 top fixedly connected with pneumatic cylinder 3, the top fixedly connected with movable block 4 of pneumatic cylinder 3 drives movable block 4 through pneumatic cylinder 3 and moves, make movable block 4 hug closely base 1 top, be favorable to better equipment to the membrane switch, be provided with four spouts 6 at movable block 4 top, and sliding connection has the slider 7 with spout 6 size matched with in spout 6, be provided with sleeve 11 in the slider 7, sliding connection has movable rod 12 in sleeve 11, and be provided with second spring 13 between sleeve 11 and the movable rod 12, when there is a decurrent pressure to movable rod 12, make movable rod 12 move down in sleeve 11, thereby extrude second spring 13, can drive movable rod 12 and reset when second spring 13 does not have pressing force, be favorable to better fixed to the membrane assembly part, be provided with connecting rod 17 at movable rod 12 surface fixedly connected with, connecting rod 17 top fixedly connected with fixture block 18, be provided with on the movable block 4 with fixture block 18 position, size matched with draw-in groove 14, can make the clamp block 14 move down in the clamp block 14 when the circuit map 14 is convenient for move to the membrane part, the clamp piece is convenient for move in the map 14.
So movable block 4 is hollow structure, and movable block 4 bottom fixedly connected with dog 5 is favorable to placing circuit diagram and isolation layer on dog 5, is favorable to better equipment to membrane switch, and is "concave" style of calligraphy structure at fixture block 18, and the bottom fixedly connected with fixed block 19 of fixture block 18 is favorable to fixing the edge of circuit diagram and isolation layer through fixed block 19, is favorable to the equipment to membrane switch, is convenient for improve work efficiency.
Simultaneously be provided with a pair of spacing groove 15 in sleeve 11, and the sliding connection has the stopper 16 that agrees with spacing groove 15 size in spacing groove 15, be favorable to stopper 16 to slide in spacing groove 15, and stopper 16 fixes the surface at movable rod 12, when second spring 13 drives movable rod 12 and resets, be favorable to improving stability for movable rod 12 through stopper 16 and spacing groove 15, and be convenient for carry out spacingly to the activity of movable rod 12, be favorable to better fix a position the membrane switch part after, be convenient for assemble the membrane switch, thereby improve work efficiency.
Further be provided with fly leaf 9 in slider 7 both sides, and be provided with first spring 8 between slider 7 and the fly leaf 9, thereby be favorable to pressing fly leaf 9 and extrude first spring 8 for fly leaf 9 position takes place to remove, in fly leaf 9 one side fixedly connected with a plurality of cone 10, be favorable to inserting spout 6 through cone 10, thereby fix slider 7 position, simultaneously in the both sides fixedly connected with connecting piece 20 of spout 6, and connecting piece 20 is for having elastic material, be favorable to making cone 10 insert in connecting piece 20, be convenient for better fix slider 7.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a device of membrane switch functional layer location equipment, includes base (1), its characterized in that: base (1) both sides fixedly connected with fixed plate (2), fixed plate (2) top fixedly connected with pneumatic cylinder (3), the top fixedly connected with movable block (4) of pneumatic cylinder (3), movable block (4) top is provided with four spouts (6), and sliding connection has slider (7) in spout (6), be provided with sleeve (11) in slider (7), sliding connection has movable rod (12) in sleeve (11), and is provided with second spring (13) between sleeve (11) and movable rod (12), movable rod (12) surface fixedly connected with connecting rod (17), connecting rod (17) top fixedly connected with fixture block (18), be provided with draw-in groove (14) that agree with fixture block (18) position, size on movable block (4).
2. The membrane switch functional layer positioning assembly device of claim 1, wherein: the novel sliding block is characterized in that movable plates (9) are arranged on two sides of the sliding block (7), a first spring (8) is arranged between the sliding block (7) and the movable plates (9), and a plurality of cones (10) are fixedly connected to one side of each movable plate (9).
3. The membrane switch functional layer positioning assembly device of claim 1, wherein: the movable block (4) is of a hollow structure, and a stop block (5) is fixedly connected to the bottom of the movable block (4).
4. The membrane switch functional layer positioning assembly device of claim 1, wherein: the clamping block (18) is of a concave structure, and a fixing block (19) is fixedly connected to the bottom of the clamping block (18).
5. The membrane switch functional layer positioning assembly device of claim 1, wherein: connecting pieces (20) are fixedly connected to the two sides of the sliding groove (6), and the connecting pieces (20) are made of elastic materials.
6. The membrane switch functional layer positioning assembly device of claim 1, wherein: a pair of limiting grooves (15) are formed in the sleeve (11), limiting blocks (16) are connected in the limiting grooves (15) in a sliding mode, and the limiting blocks (16) are fixed on the outer surface of the movable rod (12).
7. The membrane switch functional layer positioning assembly device of claim 1, wherein: the top of the base (1) is provided with a groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461459.2U CN220065493U (en) | 2023-06-09 | 2023-06-09 | Device for positioning and assembling functional layers of membrane switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461459.2U CN220065493U (en) | 2023-06-09 | 2023-06-09 | Device for positioning and assembling functional layers of membrane switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220065493U true CN220065493U (en) | 2023-11-21 |
Family
ID=88764562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321461459.2U Active CN220065493U (en) | 2023-06-09 | 2023-06-09 | Device for positioning and assembling functional layers of membrane switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220065493U (en) |
-
2023
- 2023-06-09 CN CN202321461459.2U patent/CN220065493U/en active Active
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