CN221549993U - Tester for testing service life of elevator key - Google Patents
Tester for testing service life of elevator key Download PDFInfo
- Publication number
- CN221549993U CN221549993U CN202420154086.2U CN202420154086U CN221549993U CN 221549993 U CN221549993 U CN 221549993U CN 202420154086 U CN202420154086 U CN 202420154086U CN 221549993 U CN221549993 U CN 221549993U
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- fixedly connected
- button switch
- push
- tester
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tester for testing the service life of an elevator key, which comprises a machine box body, wherein the bottom of the machine box body is fixedly connected with a base, both sides of the top of the base are fixedly provided with fixing plates, four corners of the top of the base are fixedly connected with supporting plates, and the inner sides of the supporting plates are longitudinally and movably connected with stabilizing rods. The push-button switch board body is placed on the fixed board, the pulling board is loosened, the pulling board is pulled by the tensioning elastic piece to rotate around the stabilizing rod, then the stabilizing board is driven by the fixed rod to push the pressing boards to be pressed on two sides of the push-button switch board body, and finally the movable board is pressed on the push-button switch board body to press the top of the push-button switch board body after rotating with the central rod, so that the push-button switch board has the advantage of quick limiting, a mode that a plurality of screw rods are adopted to drive the clamping blocks to clamp and fix the push-button switch board in the prior art is replaced, and convenience in limiting the push-button switch board is improved.
Description
Technical Field
The utility model relates to the technical field of electrical appliance manufacturing, in particular to a tester for testing the service life of an elevator key.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, wherein the elevator car runs on at least two rows of rigid rail motion vertical to a horizontal plane or with an inclination angle smaller than 15 DEG with a plumb line, and also has steps, a step plate is arranged on a track to continuously run, commonly known as an escalator or a moving walk, a fixed lifting device which serves the specified floors, and the vertical lifting elevator is provided with an elevator car which runs between at least two rows of rigid guide rails vertical or with an inclination angle smaller than 15 deg.
The utility model relates to the technical field of electric appliance manufacture, in particular to a button switch life testing machine which comprises a base and a machine case, wherein the machine case is supported and fixed by four upright posts fixed at four corners of the base; the upper surface of the base is provided with a clamping member, and a button switch board is clamped in the clamping member; the push button switch life testing machine is improved in two aspects, namely, a push button switch connecting wire is connected with a display lamp, so that the push button switch can be timely found damaged; secondly, the clamping member is provided with a groove, so that the button switch can be stably placed on the supporting block, and the clamping is more stable.
The prior art solutions described above have the following drawbacks: in the technical scheme, a user is required to rotate a plurality of screws for multiple times to drive the clamping blocks to clamp the button switch plate in the clamping and fixing process of the button switch plate, the convenience of clamping and fixing the button switch plate is still to be improved, and the convenience of quickly fixing the button switch plate is still to be improved.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide a tester for testing the service life of an elevator key, which has the advantage of quick limiting of a button switch board and solves the problem that a user needs to rotate a plurality of screws for multiple times to drive a clamping block to clamp the button switch board in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tester for testing the service life of the elevator key comprises a machine box, wherein the bottom of the machine box is fixedly connected with a base;
The two sides of the top of the base are fixedly provided with fixing plates, four corners of the top of the base are fixedly connected with supporting plates, the inner sides of the supporting plates are longitudinally and movably connected with stabilizing rods, the surfaces of the stabilizing rods are fixedly connected with pulling plates, the inner parts of the pulling plates are vertically and slidingly connected with the fixing rods, the front sides and the back sides of the fixing rods are fixedly connected with stabilizing plates, the right sides of the stabilizing plates are longitudinally and fixedly connected with pressing plates, the tops of the fixing plates are transversely provided with button switch plate bodies, the utility model discloses a fixed plate, including fixed plate, tensioning shell fragment, fixed plate's outside fixedly connected with taut shell fragment, taut shell fragment's outside and the inboard fixed connection of pulling board, the inboard front side of fixed plate and the inboard equal fixedly connected with limiting plate of rear side, the inboard vertical fixedly connected with center rod of limiting plate, the surface cover of center rod is equipped with the fly leaf, the top swing joint of fly leaf has the connecting plate, the outside of connecting plate and the inboard swing joint of pulling board.
As a preferable mode of the utility model, the inner side of the pressing plate is fixedly connected with a friction pad, and the inner side of the friction pad is contacted with the outer side of the button switch plate body.
As the preferable mode of the utility model, the bottom of the movable plate is fixedly connected with a stabilizing pad, and the bottom of the stabilizing pad is contacted with the top of the button switch plate body.
As the preferable mode of the utility model, the inside of the central rod is vertically provided with a reset spring piece, and the top and the bottom of the reset spring piece are fixedly connected with the inner wall of the movable plate.
As the preferable mode of the utility model, the number of the tensioning elastic pieces is a plurality of the tensioning elastic pieces, and the plurality of the tensioning elastic pieces are vertically distributed at equal intervals.
As preferable, the outer side of the pulling plate is fixedly connected with a grabbing block, and the outer side of the grabbing block is arc-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
1. The push-button switch board body is placed on the fixed board, the pulling board is loosened, the pulling board is pulled by the tensioning elastic piece to rotate around the stabilizing rod, then the stabilizing board is driven by the fixed rod to push the pressing boards to be pressed on two sides of the push-button switch board body, and finally the movable board is pressed on the push-button switch board body to press the top of the push-button switch board body after rotating with the central rod, so that the push-button switch board has the advantage of quick limiting, a mode that a plurality of screw rods are adopted to drive the clamping blocks to clamp and fix the push-button switch board in the prior art is replaced, and convenience in limiting the push-button switch board is improved.
2. According to the utility model, the friction pad is arranged, so that the friction force between the inner side of the pressing plate and the outer side of the push-button switch plate body can be increased, and the push-button switch plate body is further clamped on the inner side of the fixing plate.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic front view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.
In the figure: 1. a case body; 2. a base; 3. a fixing plate; 4. a support plate; 5. a stabilizer bar; 6. pulling the plate; 7. a fixed rod; 8. a stabilizing plate; 9. a compacting plate; 10. a push button switch plate body; 11. tensioning the spring plate; 12. a limiting plate; 13. a central rod; 14. a movable plate; 15. a connecting plate; 16. a friction pad; 17. a stabilizing pad; 18. resetting the spring plate; 19. the block is grabbed.
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.
As shown in fig. 1 to 3, the tester for testing the service life of an elevator key provided by the utility model comprises a machine box body 1, wherein the bottom of the machine box body 1 is fixedly connected with a base 2;
The both sides at base 2 top are all fixed mounting have fixed plate 3, the equal fixedly connected with backup pad 4 in four corners at base 2 top, the inboard longitudinal swing joint of backup pad 4 has stabilizer bar 5, the fixed surface of stabilizer bar 5 is connected with pulling plate 6, the inside vertical sliding connection of pulling plate 6 has dead lever 7, the equal fixedly connected with stabilizer plate 8 in front and the back of dead lever 7, the vertical fixedly connected with clamp plate 9 in right side of stabilizer plate 8, the top of fixed plate 3 transversely is provided with button switch plate body 10, the outside fixedly connected with taut shell fragment 11 of fixed plate 3, the outside and the inboard fixedly connected with of pulling plate 6 of taut shell fragment 11, the inboard front side and the equal fixedly connected with limiting plate 12 of rear side of fixed plate 3, the inboard longitudinal swing joint of limiting plate 12 has a well core rod 13, the surface cover of well core rod 13 is equipped with fly leaf 14, the top swing joint of fly leaf 14 has connecting plate 15, the outside and the inboard swing joint of pulling plate 6 of connecting plate 15.
Referring to fig. 3, a friction pad 16 is fixedly connected to the inner side of the pressing plate 9, and the inner side of the friction pad 16 is in contact with the outer side of the push button switch plate body 10.
As a technical optimization scheme of the utility model, by arranging the friction pad 16, the friction force between the inner side of the pressing plate 9 and the outer side of the button switch plate body 10 can be increased, so that the button switch plate body 10 is further clamped on the inner side of the fixed plate 3.
Referring to fig. 3, a stabilizing pad 17 is fixedly connected to the bottom of the movable plate 14, and the bottom of the stabilizing pad 17 is in contact with the top of the push button switch plate body 10.
As a technical optimization scheme of the utility model, by arranging the stabilizing pad 17, the bottom of the movable plate 14 can be pressed against the button switch plate body 10, and the base 2 is not easily scratched when the bottom of the movable plate 14 is pressed against the button switch plate body 10.
Referring to fig. 3, a reset spring 18 is vertically disposed inside the center rod 13, and the top and bottom of the reset spring 18 are fixedly connected with the inner wall of the movable plate 14.
As a technical optimization scheme of the utility model, by arranging the reset spring 18, the reset spring 18 can stir the movable plate 14, so that the movable plate 14 can be rapidly stirred by the bent reset spring 18 after the movable plate 14 rotates on the surface of the center rod 13, and the movable plate 14 can be rapidly reset.
Referring to fig. 3, the number of the tensioning elastic pieces 11 is a plurality of, and the plurality of tensioning elastic pieces 11 are vertically equidistantly distributed.
As a technical optimization scheme of the utility model, the number of the tensioning elastic pieces 11 is set to be a plurality, so that the plurality of tensioning elastic pieces 11 can forcefully pull the pulling plate 6, the pulling plate 6 can be quickly reset, and the pressing plate 9 can be forcefully driven to clamp the push-button switch plate body 10.
Referring to fig. 3, a gripping block 19 is fixedly connected to the outer side of the pulling plate 6, and the outer side of the gripping block 19 is in a circular arc shape.
As a technical optimization scheme of the utility model, the grabbing block 19 is arranged, so that a user can grab the pulling plate 6 through the grabbing block 19, and the convenience of moving the pulling plate 6 by the user is improved.
The working principle and the using flow of the utility model are as follows: when the push button switch plate body 10 is used, a user needs to quickly limit and fix the push button switch plate body 10 on the base 2, firstly, the user pulls the pulling plate 6 by taking the stabilizing rod 5 as the center through the grabbing block 19, the pulling plate 6 drives the fixing rod 7 to pull the stabilizing plate 8, and the pulling plate 6 pulls the movable plate 14 by taking the center rod 13 through the connecting plate 15, the stabilizing plate 8 is pulled to drive the pressing plate 9 to pull the top of the fixing plate 3 outwards, then the user transversely places the push button switch plate body 10 on the top of the fixing plate 3, then releases the pulling plate 6, the pulling plate 6 drives the fixing rod 7 and the stabilizing plate 8 to push the pressing plate 9 by taking the stabilizing rod 5 as the center under the pulling of the tensioning spring piece 11, the pressing plate 9 is pressed on two sides of the push button switch plate body 10 to clamp and limit the pressing plate, and the movable plate 14 can be pushed to reset by pushing of the connecting plate 15 in the rotation, the bottom of the movable plate 14 is pressed on the top of the push button switch plate body 10 after the movable plate 14 rotates by taking the center rod 13, and the quick limit effect of fixing the push button switch plate body 10 on the top of the push button switch plate body 3 is achieved.
To sum up: this a tester for elevator button life test through setting up quick-witted box 1, base 2, fixed plate 3, backup pad 4, stabilizer bar 5, pulling board 6, dead lever 7, stabilizer bar 8, pinch-off blades 9, button switch plate body 10, taut shell fragment 11, limiting plate 12, well core rod 13, fly leaf 14 and connecting plate 15's cooperation use, has solved among the prior art scheme to the button switch plate clamping and has fixed a plurality of screw rods of needs the user to rotate a plurality of times and drive the grip block just can arrive the problem of its centre gripping.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The tester for testing the service life of the elevator key comprises a machine box body (1), wherein the bottom of the machine box body (1) is fixedly connected with a base (2);
The method is characterized in that: the utility model discloses a fixed plate, including base (2) and fixed plate, fixed plate (3) are all fixedly connected with in both sides at base (2) top, the equal fixedly connected with backup pad (4) in four corners at base (2) top, the inboard longitudinal movement of backup pad (4) is connected with stabilizer bar (5), the fixed surface of stabilizer bar (5) is connected with pulling board (6), the inside vertical sliding connection of pulling board (6) has dead lever (7), the front and the equal fixedly connected with stabilizer bar (8) in back of dead lever (7), the vertical fixedly connected with closing plate (9) in right side of stabilizer bar (8), the top of fixed plate (3) transversely is provided with button switch plate body (10), the outside fixedly connected with taut shell fragment (11) of fixed plate (3), the outside of taut shell fragment (11) and the inboard fixedly connected with limiting plate (12) of pulling board (6), the inboard longitudinal movement of limiting plate (12) is connected with center rod (13), center rod (13) are equipped with surface cover (14) and the outside swing joint (15) of the inside swing joint (14) of connecting plate (6).
2. The tester for elevator key life testing of claim 1, wherein: the inner side of the pressing plate (9) is fixedly connected with a friction pad (16), and the inner side of the friction pad (16) is in contact with the outer side of the button switch plate body (10).
3. The tester for elevator key life testing of claim 1, wherein: the bottom of fly leaf (14) is fixedly connected with stable pad (17), the bottom of stable pad (17) and the top contact of button switch plate body (10).
4. The tester for elevator key life testing of claim 1, wherein: the inside of the center rod (13) is vertically provided with a reset spring piece (18), and the top and the bottom of the reset spring piece (18) are fixedly connected with the inner wall of the movable plate (14).
5. The tester for elevator key life testing of claim 1, wherein: the number of the tensioning elastic pieces (11) is a plurality of, and the tensioning elastic pieces (11) are vertically distributed at equal intervals.
6. The tester for elevator key life testing of claim 1, wherein: the outer side of the pulling plate (6) is fixedly connected with a grabbing block (19), and the outer side of the grabbing block (19) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420154086.2U CN221549993U (en) | 2024-01-22 | 2024-01-22 | Tester for testing service life of elevator key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420154086.2U CN221549993U (en) | 2024-01-22 | 2024-01-22 | Tester for testing service life of elevator key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221549993U true CN221549993U (en) | 2024-08-16 |
Family
ID=92219040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420154086.2U Active CN221549993U (en) | 2024-01-22 | 2024-01-22 | Tester for testing service life of elevator key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221549993U (en) |
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2024
- 2024-01-22 CN CN202420154086.2U patent/CN221549993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |