CN212134045U - Display support rotation test platform - Google Patents
Display support rotation test platform Download PDFInfo
- Publication number
- CN212134045U CN212134045U CN202020805845.9U CN202020805845U CN212134045U CN 212134045 U CN212134045 U CN 212134045U CN 202020805845 U CN202020805845 U CN 202020805845U CN 212134045 U CN212134045 U CN 212134045U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- sliding block
- test platform
- sliding
- display
- 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
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a display bracket rotation test platform, which comprises a test board, a fixed frame positioned on the table surface, a rotation mechanism and a torque sensor; the support to be tested and the analog display are well positioned by utilizing the two fixing frames correspondingly, the analog display is driven to rotate in a reciprocating manner by the rotating mechanism on one side, and the pull pressure and the maximum value are fed back in real time by matching with the torque sensor, so that the requirement of automatic testing is met, and the device has the characteristics of simplicity in operation and convenience in adjustment.
Description
The technical field is as follows:
the utility model belongs to mechanical product test equipment field, in particular to display support rotation test platform especially relates to the reliability test of the horizontal to vertical angle reciprocating rotation of display.
Background art:
the test platform is used as special equipment, and a bracket manufacturer specially designs corresponding test subject appliances according to the structure and the function of a product. As in patent application No.: CN201220044971.2 discloses a test platform of display support, including the shell, set up the bottom plate on shell upper portion, set up the stand on the bottom plate, with stand swing joint's lift platform, the last mount table who is provided with a fixed LCD support of lift platform, a pair of setting is in the rotary mechanism at mount table both ends, break-over in the bottom plate, the rotation axis that is connected with lift platform's bottom the mount table lower part is provided with the sensor, and the timely understanding test course of person of facilitating the use, the transform of pressure and torsion, and then the dynamics when person of facilitating the use control test, the durable test effect of acquisition ideal. The device is provided with a sensor at the lower part of the workbench, and the direction of a tested item is not clear.
As another example, patent application No.: 201820203314.5, discloses an automatic testing platform for durability of display stand; the belt pulley device comprises a cabinet, wherein a workbench is arranged on the cabinet, a horizontal guide rail is arranged on the workbench, and a belt sliding block assembly and a first mounting seat are arranged on the horizontal guide rail; a side plate of the cabinet is provided with a vertical guide rail; the vertical guide rail is provided with a cylinder sliding block assembly and a second mounting seat; one end of the display support is fixedly connected with the first mounting seat, and the other end of the display support is fixedly connected with the second mounting seat and driven by the belt sliding block assembly and the cylinder sliding block assembly to reciprocate along the horizontal and vertical directions. According to the scheme, the two ends of the support are respectively positioned through the first mounting seat and the second mounting seat, and the tests of front-back stretching and up-down lifting directions are independently completed.
How to design more perfect test subjects and provide corresponding matched equipment, the utility model discloses the object of research becomes.
The invention content is as follows:
the utility model aims at designing a through the rotatory display support rotation test platform of the reciprocal rotatory wobbling of analog display of rotary mechanism drive support that awaits measuring.
The utility model discloses technical scheme realizes like this: a display support rotation test platform comprises a test board, a fixed frame positioned on a table top, a rotating mechanism and a torque sensor; the method is characterized in that: the fixing frames are respectively a first fixing frame and a second fixing frame, and a first sliding chute and a second sliding chute and a first screw and a second screw which are parallel to the first sliding chute and the second sliding chute are correspondingly arranged on the first fixing frame and the second fixing frame; the first sliding block and the second sliding block are correspondingly arranged on the first sliding groove and the second sliding groove, the first sliding block and the second sliding block are correspondingly locked on the first nut seat and the second bolt seat, the first nut seat and the second nut seat are spirally arranged on the corresponding first screw rod and the second screw rod, and the sliding blocks are driven by the screw rods to move up and down; a clamp is fixed on the first sliding block, and the position of the orthogonal shaft seat of the bracket to be detected is clamped and fixed by the clamp; the second sliding block is fixedly locked with a rotating mechanism, the rotating mechanism is locked with an analog display after passing through a torque sensor, and the back of the analog display is locked with the support to be tested.
A plurality of parallel T-shaped grooves are distributed on the table top; the support to be tested, the first fixing frame and the second fixing frame are fixedly locked on the T-shaped groove.
And hand wheels are correspondingly arranged at the tops of the first screw rod and the second screw rod and are correspondingly positioned above the first fixing frame and the second fixing frame.
The test board is of a box-type structure, surrounding shelves are arranged on the periphery of the table board, and casters or adjusting foot pads are arranged on the four feet.
The rotating mechanism is one of the following devices: a rotating cylinder; a servo motor; a stepper motor.
The utility model adopts the driving of the rotating mechanism and is matched with the torque sensor to feed back the tension pressure and the maximum value in real time, thereby realizing the requirement of automatic testing; in addition, the plurality of T-shaped grooves on the table surface of the test table facilitate locking two fixing frames and the bracket to be tested in different locking modes, so that the test requirements of series products in different specifications are met; and moreover, the height of the analog display can be adjusted by driving the sliding block to lift on the fixing frame through the screw rod, and the analog display has the characteristics of simplicity in operation and convenience in adjustment.
Description of the drawings:
the present invention will be further explained with reference to the following specific drawings:
FIG. 1 is a schematic view of a display stand rotation test platform
FIG. 2 is a schematic front view of a rotary testing platform of a display stand
FIG. 3 is an exploded view of a rotary testing platform for a display stand
Wherein
1-test bench 11-table board 12-enclosure 13-door
14-truckle 15-T shape groove 2-first mount 21-first spout
22-first screw 23-first slide block 24-first nut seat 3-second fixed frame
31-second chute 32-second screw 33-second slide block 34-second nut seat
4-rotating mechanism 5-torque sensor 6-hand wheel 7-clamp
8-to-be-measured support 81-back plate seat 82-analog display 83-positioning hole
The specific implementation mode is as follows:
referring to fig. 1, 2 and 3, the display stand rotation test platform includes a test platform 1, a first fixing frame 2 and a second fixing frame 3 in the fixing frame, a rotation mechanism 4, and a torque sensor 5.
The test bench is of a box-type structure and comprises a table board 11 and surrounding shelves 12 arranged on the periphery, a door 13 is arranged at the surrounding shelf in front, and casters 14 or adjusting foot pads are arranged at four feet, wherein the former is convenient to move, and the latter can realize the horizontal adjustment of the table board 11, and certainly can also comprise the combination of the two, and if the horse wheel is adopted, the test bench can move and stop and can be horizontally adjusted. A plurality of parallel T-shaped grooves 12 are distributed on the table top 11; the support 8 to be tested, the first fixing frame 2 and the second fixing frame 3 are fixedly locked on the T-shaped groove 15, and different T-shaped grooves 15 can be selected according to different specifications.
The first fixing frame 2 and the second fixing frame 3 are correspondingly provided with a first sliding chute 21 and a second sliding chute 31, and a first screw 22 and a second screw 32 which are parallel to the first sliding chute and the second sliding chute; the first sliding block 23 and the second sliding block 33 are correspondingly arranged on the first sliding groove 21 and the second sliding groove 31, the first sliding block 23 and the second sliding block 33 are correspondingly locked on the first nut seat 24 and the second bolt seat 34, the first nut seat 24 and the second nut seat 34 are screwed on the corresponding first screw rod 22 and the second screw rod 32, and the sliding blocks are driven by the screw rods to move up and down, so that the height is adjusted; therefore, hand wheels 6 are correspondingly arranged at the tops of the first screw rod 22 and the second screw rod 32, and the hand wheels 6 are correspondingly positioned above the first fixing frame 2 and the second fixing frame 3, so that the manual operation is convenient.
Dividing the fixed frame, wherein a clamp 7 is fixed on the first sliding block 23, and the clamp 7 is used for clamping and fixing the orthogonal shaft seat position of the support 8 to be detected, so that the whole body is fixed, and only the back plate seat 81 for locking the screen is allowed to rotate; the second sliding block 33 is locked with a rotation mechanism 4, the rotation mechanism 4 is locked with an analog display 82 after passing through the torque sensor 5, and the back of the analog display 82 is locked with a back plate seat 81 on the bracket to be measured. More specifically, the analog display 82 is provided with corresponding positioning holes 83, and the backboard seat 81 and the torque sensor 5 can be ensured to be coaxial with the rotating mechanism 4 only by inserting and locking the backboard seat 81 and the torque sensor 5 into the corresponding positioning holes 83, and the rotating mechanism 4 drives the testing device to rotate back and forth.
The above-mentioned rotating mechanism 4 is an apparatus as follows: a rotating cylinder; a servo motor; a stepper motor. Of course, a speed reduction mechanism may be included to meet the optimum design rotational speed to avoid inertial interference. In addition, the above mentioned clamp 7 is a conventional mechanical clamp, or a jig.
Claims (5)
1. A display support rotation test platform comprises a test board, a fixed frame positioned on a table top, a rotating mechanism and a torque sensor; the method is characterized in that: the fixing frames are respectively a first fixing frame and a second fixing frame, and a first sliding chute and a second sliding chute and a first screw and a second screw which are parallel to the first sliding chute and the second sliding chute are correspondingly arranged on the first fixing frame and the second fixing frame; the first sliding block and the second sliding block are correspondingly arranged on the first sliding groove and the second sliding groove, the first sliding block and the second sliding block are correspondingly locked on the first nut seat and the second bolt seat, the first nut seat and the second nut seat are spirally arranged on the corresponding first screw rod and the second screw rod, and the sliding blocks are driven by the screw rods to move up and down; a clamp is fixed on the first sliding block, and the position of the orthogonal shaft seat of the bracket to be detected is clamped and fixed by the clamp; the second sliding block is fixedly locked with a rotating mechanism, the rotating mechanism is locked with an analog display after passing through a torque sensor, and the back of the analog display is locked with the support to be tested.
2. The display stand rotation test platform of claim 1, wherein: a plurality of parallel T-shaped grooves are distributed on the table top; the support to be tested, the first fixing frame and the second fixing frame are fixedly locked on the T-shaped groove.
3. The display stand rotation test platform of claim 1 or 2, wherein: handwheels are correspondingly arranged at the tops of the first screw rod and the second screw rod and are correspondingly positioned above the first fixing frame and the second fixing frame.
4. The display stand rotation test platform of claim 1, wherein: the test board is of a box-type structure, surrounding shelves are arranged on the periphery of the table board, and casters or adjusting foot pads are arranged on the four feet.
5. The display stand rotation test platform of claim 1, wherein: the rotating mechanism is one of the following devices: a rotating cylinder; a servo motor; a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805845.9U CN212134045U (en) | 2020-05-15 | 2020-05-15 | Display support rotation test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020805845.9U CN212134045U (en) | 2020-05-15 | 2020-05-15 | Display support rotation test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212134045U true CN212134045U (en) | 2020-12-11 |
Family
ID=73694551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020805845.9U Active CN212134045U (en) | 2020-05-15 | 2020-05-15 | Display support rotation test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212134045U (en) |
-
2020
- 2020-05-15 CN CN202020805845.9U patent/CN212134045U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208751824U (en) | A kind of display panel multi-angle of view detection device | |
| CN114755107B (en) | Switchable comprehensive mechanical load test equipment | |
| CN212134045U (en) | Display support rotation test platform | |
| CN117571531B (en) | Scratch test equipment for automobile interior instrument panel | |
| CN212134044U (en) | Display support every single move test platform | |
| CN108168861A (en) | A kind of auto parts and components face detection device | |
| CN215374304U (en) | Motor torque test bench | |
| CN111896281B (en) | Strength detection device of leisure table and chair | |
| CN214584607U (en) | Measure anchor clamps support that panel atress warp | |
| CN212779904U (en) | High-precision torque testing machine | |
| CN210534285U (en) | Test structure suitable for in-wheel motor | |
| CN210665026U (en) | Multifunctional fatigue resistance performance detection testing machine | |
| CN208751977U (en) | A kind of clamping device of stormer viscosity meter | |
| CN219266477U (en) | Electric product simulation load test fixture | |
| CN219131338U (en) | Locating support is used in net rack board production | |
| CN216159839U (en) | Detection head height adjusting mechanism of line scanning detection equipment | |
| CN220331227U (en) | Flexible assembly fixture for steel pad of electric drive assembly | |
| CN216595201U (en) | Adjustable test fixture for automatic soft board test equipment | |
| CN218035594U (en) | Automobile radiator torsional vibration resistance performance test equipment | |
| CN215573715U (en) | Seat frame endurance test frock | |
| CN212180096U (en) | Novel forehead temperature gun verification fixture | |
| CN214427259U (en) | Cam lifting device | |
| CN220455479U (en) | Test platform for asynchronous motor production | |
| CN219606701U (en) | Electronic information image acquisition equipment | |
| CN221020644U (en) | Clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |