CN221100843U - Membrane switch lighting jig - Google Patents
Membrane switch lighting jig Download PDFInfo
- Publication number
- CN221100843U CN221100843U CN202322989136.7U CN202322989136U CN221100843U CN 221100843 U CN221100843 U CN 221100843U CN 202322989136 U CN202322989136 U CN 202322989136U CN 221100843 U CN221100843 U CN 221100843U
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- probe
- guide groove
- connecting cylinder
- membrane switch
- groove
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- 239000012528 membrane Substances 0.000 title claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a membrane switch lighting jig which is provided with an operation table, wherein the upper end surface of the operation table is provided with a limit groove, and the inner side of the limit groove is clamped and provided with a piece to be tested; comprising the following steps: the adjusting shaft is movably penetrated through one end of the operating platform, the bottom of the adjusting shaft is connected with the transmission shaft through a belt pulley mechanism, the transmission shaft is arranged at the other end of the operating platform, the side surface of the adjusting shaft is fixedly connected with one end of the supporting rod, the other end of the supporting rod is sleeved with a connecting cylinder, the bottom of the connecting cylinder is provided with a limit roller, and a guide groove is formed in the operating platform below the limit roller; the probe is movably arranged in the operating platform, and the bottoms of the probe are connected with each other through a connecting wire and a test switch. The membrane switch lighting fixture can limit the workpiece and realize the electric connection of the workpiece only by one operation step, thereby not only improving the convenience of operation, but also greatly reducing the detection time consumption and improving the efficiency.
Description
Technical Field
The utility model relates to the technical field of membrane switch processing, in particular to a membrane switch lighting jig.
Background
The membrane switch is the key function of collection, indicating element, instrument panel are the integrative operating element, need detect its linking property in production and processing process, consequently need place the membrane switch on corresponding tool of lighting a lamp and carry out the electricity connection test, for example a backlight point lamp tool that publication number is CN204557008U includes: the device comprises a base, a containing groove, a sliding part and a movable block; therefore, the lighting test of the backlight source can be realized by only poking the sliding part without manual pressing, so that the backlight source lighting fixture has the advantages of simplicity in operation and high operation efficiency. However, the backlight source lighting fixture still has the following defects in the actual use process:
The fixture realizes the detection of the backlight source, but requires two or more steps for limiting and electrically connecting the workpiece, so that the complexity of operation is increased, the efficiency of workpiece detection is reduced, and the innovation design is urgently needed on the basis of the original lighting fixture aiming at the problems.
Disclosure of utility model
The utility model aims to provide a membrane switch lighting fixture, which solves the problems that the prior art proposes limiting and electrically connecting workpieces, two or more steps are needed, the complexity of operation is increased, and the efficiency of workpiece detection is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the membrane switch lighting jig is provided with an operation table, wherein the upper end surface of the operation table is provided with a limit groove, and the inner side of the limit groove is clamped and provided with a piece to be tested;
Comprising the following steps: the adjusting shaft is movably penetrated through one end of the operating platform, the bottom of the adjusting shaft is connected with the transmission shaft through a belt pulley mechanism, the transmission shaft is arranged at the other end of the operating platform, the side surface of the adjusting shaft is fixedly connected with one end of the supporting rod, the other end of the supporting rod is sleeved with a connecting cylinder, the bottom of the connecting cylinder is provided with a limit roller, and a guide groove is formed in the operating platform below the limit roller;
The probe, the activity sets up the inside of operation panel, the bottom of probe passes through connecting wire and test switch interconnect, and test switch installs the edge at the operation panel up end.
Preferably, the support rod is of a transverse L-shaped structure, the vertical section of the support rod is in sliding connection with the connecting cylinder, a spring is arranged between the support rod and the connecting cylinder, and the connecting cylinder slides on the support rod and is used for limiting a piece to be detected.
Preferably, the limit roller and the connecting cylinder form a relative rotating structure, the limit roller and the guide groove are attached and slide, the height of one end of the guide groove, which is close to the limit groove, is lower than the height of the other end of the guide groove, and the limit roller can be attached to the inner side of the guide groove to slide and lift according to the height of the guide groove.
Preferably, the connecting cylinder, the limiting roller and the guide groove are symmetrically arranged about the limiting groove, the two groups of connecting cylinders, the limiting roller and the guide groove are opposite in arrangement direction, the arc center of the guide groove coincides with the rotation circle center of the adjusting shaft, and the two groups of limiting rollers can synchronously rotate to realize limiting.
Preferably, the bottom fixedly connected with of transmission shaft is led board, and has offered the fixed slot in the operation panel in the guide board outside to the up end of guide board is the inclined plane structure, can drive the synchronous rotation of guide board when the transmission shaft rotates.
Preferably, the bottom side of probe is fixed with the connecting rod perpendicularly, and the upper end winding of probe has the spring that makes its reset to the one end that the probe was kept away from to the connecting rod is connected with guide board surface laminating, and probe and operation panel are sliding connection simultaneously, and after the guide board rotated, the accessible connecting rod drove the probe and rises.
Compared with the prior art, the utility model has the beneficial effects that: this membrane switch tool of lighting a lamp only needs an operation procedure, alright realize spacing to the work piece to and realize the electricity of work piece and connect, not only promoted the convenience of operation, still significantly reduced detect consuming time and promoted efficiency, specific content is as follows:
1. When the adjusting shaft is rotated, the belt pulley mechanism can drive the transmission shaft to synchronously rotate, and then the limit roller is driven to slide in the guide groove through the supporting rod, after the adjusting shaft is rotated by 90 degrees, the height of the guide groove is continuously reduced, the connecting cylinder can be driven to slide up and down on the supporting rod, and then the limit roller can compress a piece to be detected through the elasticity of the spring, so that the stability in detection is ensured;
2. can drive the synchronous rotation of guide board when the transmission shaft rotates, after 90 of rotation, through the contact of guide board and connecting rod, can promote the probe to rise and be connected with the contact of piece that awaits measuring, realize subsequent detection.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the front cross-section structure of the present utility model;
FIG. 3 is a schematic diagram of the front view of the guide plate of the present utility model;
FIG. 4 is a schematic side sectional view of a connecting cylinder according to the present utility model;
fig. 5 is a schematic view of the structure of the guide plate after rotation.
In the figure: 1. an operation table; 2. a limit groove; 3. a piece to be measured; 4. an adjusting shaft; 5. a support rod; 6. a connecting cylinder; 7. a limit roller; 8. a guide groove; 9. a transmission shaft; 10. a guide plate; 11. a fixing groove; 12. a connecting rod; 13. a probe; 14. a connecting wire; 15. and testing the switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a membrane switch tool of lighting a lamp, is provided with operation panel 1, and limit groove 2 has been seted up to operation panel 1's up end, and the inboard block of limit groove 2 has placed piece 3 that awaits measuring; comprising the following steps: the adjusting shaft 4 movably penetrates through one end of the operating platform 1, the bottom of the adjusting shaft 4 is connected with the transmission shaft 9 through a belt pulley mechanism, the transmission shaft 9 is arranged at the other end of the operating platform 1, the side surface of the adjusting shaft 4 is fixedly connected with one end of the supporting rod 5, the other end of the supporting rod 5 is sleeved with the connecting cylinder 6, the bottom of the connecting cylinder 6 is provided with the limit roller 7, and the operating platform 1 below the limit roller 7 is provided with the guide groove 8; the probe 13 is movably arranged in the operation table 1, the bottoms of the probe 13 are connected with the test switch 15 through a connecting wire 14, and the test switch 15 is arranged at the edge of the upper end face of the operation table 1.
As shown in fig. 1-4, the supporting rod 5 is of a transverse L-shaped structure, the vertical section of the supporting rod 5 is in sliding connection with the connecting cylinder 6, and a spring is arranged between the supporting rod 5 and the connecting cylinder 6; the limit roller 7 and the connecting cylinder 6 form a relative rotating structure, the limit roller 7 and the guide groove 8 are attached and slide, and the height of one end of the guide groove 8, which is close to the limit groove 2, is lower than the height of the other end of the guide groove; the connecting cylinder 6, the limit roller 7 and the guide groove 8 are symmetrically arranged about the limit groove 2, the two groups of connecting cylinder 6, the limit roller 7 and the guide groove 8 are arranged in opposite directions, the arc center of the guide groove 8 is coincided with the rotation circle center of the adjusting shaft 4, when the piece 3 to be detected is placed in the limit groove 2, the adjusting shaft 4 can drive the transmission shaft 9 to synchronously rotate through the belt pulley mechanism, the adjusting shaft 4 and the transmission shaft 9 can drive the connecting cylinder 6 to rotate through the support rod 5 and drive the limit roller 7 to be in fit rolling in the guide groove 8, after the height of the guide groove 8 is continuously reduced, the connecting cylinder 6 can slide on the support rod 5, further, the limit roller 7 is always in contact with the guide groove 8, so that after 90 degrees of rotation, the limit roller 7 can be tightly attached to the piece 3 to be detected through the elasticity of the spring, the stability during subsequent detection is guaranteed, after detection, the adjusting shaft 4 can be reversely rotated, the limit roller 7 can be driven to be separated from the piece 3 to be detected, and the limit roller 7 can be rapidly accommodated in the guide groove 8;
As shown in fig. 3 and 5, the bottom of the transmission shaft 9 is fixedly connected with a guide plate 10, a fixed slot 11 is formed in the operation table 1 outside the guide plate 10, and the upper end surface of the guide plate 10 is of an inclined surface structure; the bottom side of probe 13 is fixed with connecting rod 12 perpendicularly, and the upper end winding of probe 13 has the spring that makes its reset, and the one end that probe 13 was kept away from to connecting rod 12 is connected with guide board 10 surface laminating, probe 13 and operation panel 1 are sliding connection simultaneously, transmission shaft 9 can drive synchronous rotation 90 of guide board 10 after rotating, like this through the contact of guide board 10 with connecting rod 12, can promote probe 13 and slide on operation panel 1, probe 13 rises the back and can be connected with the contact of piece 3 that awaits measuring, so that subsequent detection, and transmission shaft 9 drives guide board 10 reverse rotation after, remove the promotion to connecting rod 12, can drive probe 13 decline and piece 3 separation that awaits measuring through the resilience of spring like this, consequently can realize the synchronous operation of a plurality of steps through an operation, the convenience of detection has been promoted.
Working principle: as shown in fig. 1-5, after the part 3 to be measured is placed inside the limit groove 2, the rotatable adjusting shaft 4 drives the transmission shaft 9 to synchronously rotate through the belt pulley mechanism, so that on one hand, the limit roller 7 can be driven to rotate to contact with the part 3 to be measured, limit the part 3 to be measured is achieved, and on the other hand, the probe 13 can be pushed to lift through the guide plate 10 to contact with the part 3 to be measured, so that subsequent detection is completed.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a membrane switch tool of lighting a lamp, is provided with operation panel (1), limit groove (2) has been seted up to the up end of operation panel (1), and the inboard block of limit groove (2) has placed piece (3) that awaits measuring;
Characterized by comprising the following steps:
The adjusting shaft (4) is movably penetrated through one end of the operating platform (1), the bottom of the adjusting shaft (4) is connected with the transmission shaft (9) through a belt pulley mechanism, the transmission shaft (9) is arranged at the other end of the operating platform (1), the side surface of the adjusting shaft (4) is fixedly connected with one end of the supporting rod (5), the other end of the supporting rod (5) is sleeved with the connecting cylinder (6), the bottom of the connecting cylinder (6) is provided with the limit roller (7), and the operating platform (1) below the limit roller (7) is provided with the guide groove (8);
The probe (13) is movably arranged in the operation table (1), the bottoms of the probe (13) are connected with each other through a connecting wire (14) and a test switch (15), and the test switch (15) is arranged at the edge of the upper end face of the operation table (1).
2. The membrane switch lighting fixture of claim 1, wherein: the support rod (5) is of a transverse L-shaped structure, the vertical section of the support rod (5) is in sliding connection with the connecting cylinder (6), and a spring is arranged between the support rod (5) and the connecting cylinder (6).
3. The membrane switch lighting fixture of claim 1, wherein: the limiting roller (7) and the connecting cylinder (6) form a relative rotating structure, the limiting roller (7) and the guide groove (8) are attached and slide, and the height of the guide groove (8) close to one end of the limiting groove (2) is lower than that of the other end of the guide groove.
4. The membrane switch lighting fixture of claim 1, wherein: the connecting cylinder (6), the limiting roller (7) and the guide groove (8) are symmetrically arranged about the limiting groove (2), the two groups of connecting cylinders (6), the limiting roller (7) and the guide groove (8) are opposite in setting direction, and the arc center of the guide groove (8) is overlapped with the rotation circle center of the adjusting shaft (4).
5. The membrane switch lighting fixture of claim 1, wherein: the bottom of transmission shaft (9) fixedly connected with guide board (10), and set up fixed slot (11) in operation panel (1) in guide board (10) outside to the up end of guide board (10) is the inclined plane structure.
6. The membrane switch lighting fixture of claim 5, wherein: the bottom side of probe (13) is fixed with connecting rod (12) perpendicularly, and the upper end winding of probe (13) has the spring that makes its reset to the one end that probe (13) were kept away from to connecting rod (12) is connected with guide board (10) surface laminating, and probe (13) and operation panel (1) are sliding connection simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989136.7U CN221100843U (en) | 2023-11-07 | 2023-11-07 | Membrane switch lighting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989136.7U CN221100843U (en) | 2023-11-07 | 2023-11-07 | Membrane switch lighting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100843U true CN221100843U (en) | 2024-06-07 |
Family
ID=91319881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322989136.7U Active CN221100843U (en) | 2023-11-07 | 2023-11-07 | Membrane switch lighting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100843U (en) |
-
2023
- 2023-11-07 CN CN202322989136.7U patent/CN221100843U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |