CN216483914U - Load displacement test instrument - Google Patents
Load displacement test instrument Download PDFInfo
- Publication number
- CN216483914U CN216483914U CN202123439064.6U CN202123439064U CN216483914U CN 216483914 U CN216483914 U CN 216483914U CN 202123439064 U CN202123439064 U CN 202123439064U CN 216483914 U CN216483914 U CN 216483914U
- Authority
- CN
- China
- Prior art keywords
- fixed
- circular plate
- test instrument
- detector body
- displacement test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application discloses load displacement test instrument belongs to displacement test instrument technical field. Including the detector body, be equipped with the plectane on the testboard of detector body, and the top symmetry of plectane is fixed with a plurality of positioning jig, the round mouth has been seted up at the top of plectane, the top of plectane is equipped with T type fixed block, and the one end of T type fixed block passes the round hole and fixed with the detector body, the lateral wall of T type fixed block is equipped with a plurality ofly and the spacing subassembly of plectane assorted, the detection mesa of detector body is fixed with driving motor through the fixed plate, driving motor's transmission shaft is fixed with the gear, a plurality ofly and gear intermeshing's tooth's socket has been seted up to the periphery lateral wall of plectane. This application can be fixed different switches and button through various tools as required, guarantees that the detection head of detector can stably exert pressure to the article that awaits measuring.
Description
Technical Field
The application relates to a load displacement test instrument, and belongs to the technical field of displacement test instruments.
Background
In modern life, the trace of the elastic keys is not easily found in all kinds of devices, for example, the number keys on a mobile phone, the switch buttons of a flashlight, the operation buttons on a joystick, and the like. Most of the elastic keys are made of elastic materials, and after the production of the elastic keys is finished, curve tests of switch load and stroke are carried out through a load curve testing machine, and the service lives of the elastic keys are detected.
And the tester among the prior art is in the use, and its article that awaits measuring all directly places on detecting the mesa to lead to it to take place the skew easily in detecting the head and carrying out the testing process, influence lasting effect, be not convenient for people's use.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application will solve lies in: the utility model provides a load displacement test instrument, it has solved the tester among the prior art in the use, and its article that awaits measuring all directly places on detecting the mesa to lead to it to take place the skew easily in detecting the head and carrying out the testing process, influence the effect that lasts, the problem that is not convenient for people to use.
The technical problem to be solved by the application is realized by adopting the following technical scheme:
the utility model provides a loading displacement test instrument, includes the detector body, it is connected with the plectane to rotate on the testboard face of detector body, just the top symmetry of plectane is fixed with a plurality of positioning jig, the round mouth has been seted up at the top of plectane, the top of plectane is equipped with T type fixed block, just the one end of T type fixed block is passed the round mouth and is fixed with the detector body, the lateral wall of T type fixed block be equipped with a plurality ofly with the spacing subassembly of plectane assorted, the detection mesa of detector body is fixed with driving motor through the fixed plate, driving motor's transmission shaft is fixed with the gear, a plurality ofly and gear intermeshing's tooth's socket has been seted up to the periphery lateral wall of plectane.
As a preferred example, each limiting assembly comprises a clamping block and a spring, a groove is formed in the side wall of the T-shaped fixing block, the clamping block and the spring are located in the groove, the two ends of the spring are fixed to the groove bottom of the groove and the side wall of the clamping block respectively, and a plurality of arc-shaped clamping grooves matched with the clamping blocks are formed in the side wall of the round opening.
As a preferred example, a screw is fixed at the bottom of each positioning jig, and a plurality of threaded holes in threaded connection with the screw are formed at the top of the circular plate.
As a preferred example, a rubber ring is fixed to the bottom of each positioning fixture, and the rubber ring abuts against the circular plate.
As a preferred example, a rotating rod is arranged on one side of each positioning jig, and one end of each rotating rod is rotatably connected with the positioning jig through a fixing shaft.
As a preferable example, a thread block is fixed at the bottom of the T-shaped fixing block and is in threaded connection with the detector body.
As a preferred example, the round opening and the T-shaped fixing block are both arranged concentrically with the round plate.
As a preferred example, the driving motor is disposed away from one side of the circular plate.
The beneficial effect of this application is: this application can be fixed different switches and button through various tools as required, guarantees that the detection head of detector can stably exert pressure to the article that awaits measuring.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a schematic structural view of a portion a in fig. 1.
In the figure: the device comprises a detector body 1, a circular plate 2, a positioning jig 3, a 4T-shaped fixing block, a fixing plate 5, a driving motor 6, a gear 7, a tooth groove 8, a clamping block 9, a spring 10, a screw rod 11, a rubber ring 12, a rotating rod 13, a fixed shaft 14 and a thread block 15.
Detailed Description
In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the specific drawings.
As shown in figures 1-2, a load displacement testing instrument comprises a detector body 1, a circular plate 2 is rotatably connected on a testing platform surface of the detector body 1, a plurality of positioning jigs 3 are symmetrically fixed on the top of the circular plate 2, a round opening is formed in the top of the circular plate 2, a T-shaped fixing block 4 is arranged above the circular plate 2, one end of the T-shaped fixing block 4 penetrates through the round opening, a thread block 15 is fixed at the bottom of the T-shaped fixing block 4, the thread block 15 is in threaded connection with the detector body 1, the circular plate 2 and the T-shaped fixing block 4 are convenient to detach, the round opening and the T-shaped fixing block 4 are both arranged concentrically with the circular plate 2, a plurality of limiting assemblies matched with the circular plate 2 are arranged on the side wall of the T-shaped fixing block 4, a driving motor 6 is fixed on a testing platform surface of the detector body 1 through a fixing plate 5, a gear 7 is fixed on a transmission shaft of the driving motor 6, a plurality of tooth grooves 8 meshed with the gear 7 are formed on the side wall of the circumferential surface of the circular plate 2, the driving motor 6 is arranged at one side far away from the circular plate 2, so that the driving motor 6 can be prevented from influencing the rotation of the positioning jig 3 on the circular plate 2 as much as possible.
As shown in fig. 2, each limiting component comprises a clamping block 9 and a spring 10, the side wall of the T-shaped fixing block 4 is provided with a groove, the clamping block 9 and the spring 10 are both located in the groove, the clamping block 9 is slidably connected in the groove, two ends of the spring 10 are respectively fixed with the groove bottom of the groove and the side wall of the clamping block 9, and the side wall of the round opening is provided with a plurality of arc-shaped clamping grooves matched with the clamping block 9.
As shown in fig. 2, a screw 11 is fixed at the bottom of each positioning fixture 3, a plurality of threaded holes in threaded connection with the screw 11 are formed in the top of the circular plate 2, the screw 11 is in threaded connection with the threaded holes, and the positioning fixtures 3 are convenient to detach and mount, a rubber ring 12 is fixed at the bottom of each positioning fixture 3 and abuts against the circular plate 2, so that friction between the positioning fixtures 3 and the circular plate 2 is ensured, automatic rotation of the positioning fixtures is effectively prevented, a rotating rod 13 is arranged on one side of each positioning fixture 3, one end of the rotating rod 13 is rotatably connected with the positioning fixtures 3 through a fixed shaft 14, the rotating rod 13 is pulled, the rotating rod can rotate around the fixed shaft 14, and the rotating rod 13 is pushed forwards and backwards to facilitate mutual detachment of the screw 11 and the threaded holes.
The working principle is as follows: when in use, the positioning jigs 3 are fixed in the appointed positioning jig 3 according to the shape of the object to be detected, and the driving shaft of the driving motor 6 can drive the gear 7 to rotate through the driving motor 6, because the gear 7 is meshed with the tooth socket 8, the gear 7 can drive the circular plate 2 to rotate around the T-shaped fixing block 4, so that an object to be detected rotates to the position below the detection head of the detector body 1, the key load and displacement are detected, and then the clamping block 9 and the spring 10 are arranged, when the position of the clamping block 9 corresponds to the position of the arc-shaped clamping groove, the elastic force of the spring 10 can drive the clamping block 9 to move so as to clamp the clamping block into the arc-shaped clamping groove, the positioning device has the advantages that the positioning effect on the circular plate 2 is achieved, the positioning jig 3 on the circular plate 2 can be guaranteed to rotate to the designated position, and then the pressure can be applied to an object when the detector detects the object.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A load displacement test instrument, includes detector body (1), its characterized in that: the detector comprises a detector body (1), and is characterized in that a circular plate (2) is rotatably connected to the surface of a test bench of the detector body (1), a plurality of positioning jigs (3) are symmetrically fixed to the top of the circular plate (2), a round opening is formed in the top of the circular plate (2), a T-shaped fixing block (4) is arranged above the circular plate (2), one end of the T-shaped fixing block (4) penetrates through the round opening and is fixed to the detector body (1), a plurality of limiting assemblies matched with the circular plate (2) are arranged on the side wall of the T-shaped fixing block (4), a driving motor (6) is fixed to a detection table top of the detector body (1) through a fixing plate (5), a gear (7) is fixed to a transmission shaft of the driving motor (6), and a plurality of tooth grooves (8) meshed with the gear (7) are formed in the side wall of the circumferential surface of the circular plate (2).
2. A load displacement test instrument according to claim 1, wherein: every spacing subassembly all includes fixture block (9) and spring (10), the lateral wall of T type fixed block (4) is seted up flutedly, fixture block (9) and spring (10) all are located the recess, the both ends of spring (10) are fixed with the tank bottom of recess and the lateral wall of fixture block (9) respectively, a plurality ofly seted up with fixture block (9) assorted arc draw-in groove to the lateral wall of round mouth.
3. A load displacement test instrument according to claim 1, wherein: the bottom of each positioning jig (3) is fixed with a screw (11), and the top of the circular plate (2) is provided with a plurality of threaded holes in threaded connection with the screws (11).
4. A load displacement test instrument according to claim 1, wherein: the bottom of each positioning jig (3) is fixed with a rubber ring (12), and the rubber ring (12) is abutted against the circular plate (2).
5. A load displacement test instrument according to claim 1, wherein: one side of each positioning jig (3) is provided with a rotating rod (13), and one end of each rotating rod (13) is rotatably connected with the corresponding positioning jig (3) through a fixing shaft (14).
6. A load displacement test instrument according to claim 1, wherein: and a thread block (15) is fixed at the bottom of the T-shaped fixing block (4), and the thread block (15) is in threaded connection with the detector body (1).
7. A load displacement test instrument according to claim 1, wherein: the round opening and the T-shaped fixing block (4) are arranged concentrically with the round plate (2).
8. A load displacement test instrument according to claim 1, wherein: the driving motor (6) is arranged on one side far away from the circular plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439064.6U CN216483914U (en) | 2021-12-30 | 2021-12-30 | Load displacement test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439064.6U CN216483914U (en) | 2021-12-30 | 2021-12-30 | Load displacement test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216483914U true CN216483914U (en) | 2022-05-10 |
Family
ID=81434401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123439064.6U Active CN216483914U (en) | 2021-12-30 | 2021-12-30 | Load displacement test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216483914U (en) |
-
2021
- 2021-12-30 CN CN202123439064.6U patent/CN216483914U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107159919B (en) | Special-shaped rocket bay section machine adds fixture | |
| CN115881615B (en) | Chip packaging detection equipment with clamping and overturning functions | |
| CN208601514U (en) | A kind of Quality of Water Conservancy Projects detection coring folder | |
| CN216483914U (en) | Load displacement test instrument | |
| CN211505646U (en) | Electronic product detection probe tool module | |
| CN219324999U (en) | Cutting device for aluminum alloy processing | |
| CN109176094B (en) | Clamping and positioning structure for workpiece | |
| CN217845852U (en) | Mechanical clamping arm for plastic tensile testing machine | |
| CN218035667U (en) | Abnormal vibration detection device for bearing | |
| CN216621555U (en) | Static torque testing tool for power-off brake | |
| CN216409985U (en) | Bearing precision test device | |
| CN210165848U (en) | Hole site measurement assembly of shaft workpiece | |
| CN215093409U (en) | Riveting bearing tool | |
| CN215847820U (en) | Automobile safety belt flat plate frame small hole deformation detection jig | |
| CN219511415U (en) | Adjustable piston ring elasticity detection structure | |
| CN221326152U (en) | Clamping mechanism for steel hardness detection | |
| CN210998586U (en) | Accurate ultra-thin piece processing tool | |
| CN211346671U (en) | Novel part size detection machine | |
| CN221405208U (en) | Detection device for bolt production | |
| CN215789235U (en) | Rotating device for mounting parallel vice | |
| CN219037794U (en) | Linear slide rail gauge | |
| CN216846821U (en) | Detection jig for detecting mobile phone lens | |
| CN214951207U (en) | Positioning tool of gear detector | |
| CN109297381A (en) | A kind of detection position degree whether He Ge quick jig | |
| CN219074906U (en) | Positioning device for processing gear excircle coaxiality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |