CN212206536U - Drop test fixture for testing camera - Google Patents
Drop test fixture for testing camera Download PDFInfo
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- CN212206536U CN212206536U CN202020565753.8U CN202020565753U CN212206536U CN 212206536 U CN212206536 U CN 212206536U CN 202020565753 U CN202020565753 U CN 202020565753U CN 212206536 U CN212206536 U CN 212206536U
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- fixedly connected
- drop test
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- camera
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Abstract
The utility model discloses a drop test tool that test camera was used relates to drop test tool technical field, the on-line screen storage device comprises a base, the one end fixedly connected with elevator motor of base, elevator motor's top fixedly connected with guide pillar, T type spout has been seted up to the inside of guide pillar, fixedly connected with lead screw on elevator motor's the output shaft, the outer wall of lead screw is equipped with T type slider, T type spout and fixedly connected with fixed block are stretched out to the one end of T type slider, the one end that the guide pillar was kept away from to the fixed block is equipped with and falls the arm, it is equipped with adsorption equipment to fall the one end that the fixed block was kept away from to the arm, the other end of. This drop test tool that test camera was used through setting up the fixed block, falling arm, connecting block, elevator motor, guide pillar and lead screw, can adjust camera drop test's angle and height, obtains the test value of co-altitude and co-angle, can obtain more accurate drop test result.
Description
Technical Field
The utility model relates to a drop test tool technical field specifically is a drop test tool that test camera was used.
Background
The camera is widely applied to aspects such as agricultural military traffic and the like, the application is quite extensive and very important, and especially the traffic and security aspects all occupy very important positions.
In chinese utility model patent application no: the utility model discloses a fall test tool that test camera was used in CN201920274317.2, including supporting base, right splint, telescopic link, load handling device and protection pad, support base upper end left side and left splint and carry out fixed connection, the nut left side is fixed in the lead screw right side, and solid fixed ring right side is fixed in right splint lower extreme, and the lead screw is connected with supporting base right side upper end rotation, and the telescopic link left side is fixed in right splint right side. This drop test tool can not carry out the multi-angle test camera drop test to can only carry out the test of a height to the car of making a video recording, can not carry out not co-altitude drop test, the test result that obtains is inaccurate.
Therefore, it is necessary to provide a drop test fixture for testing a camera to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a drop test tool that test camera was used to current camera drop test tool that provides in solving above-mentioned background can not carry out multi-angle test camera drop test, and can only carry out the test of a height to the camera car, can not carry out the not drop test of co-altitude, the unsafe problem of test result of gained.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drop test fixture for testing a camera comprises a base, wherein one end of the base is fixedly connected with a lifting motor, the top of the lifting motor is fixedly connected with a guide pillar, a T-shaped chute is formed in the guide pillar, a lead screw is fixedly connected to an output shaft of the lifting motor, a T-shaped slider is arranged on the outer wall of the lead screw, a first threaded hole is formed in the middle of the T-shaped slider, one end of the T-shaped slider extends out of the T-shaped chute and is fixedly connected with a fixed block, a drop arm is arranged at one end of the fixed block, which is away from the guide pillar, a locking screw is arranged at the top of the fixed block, an adsorption device is arranged at one end of the drop arm, which is away from the fixed block, a connecting block is fixedly connected at one end of the adsorption device, a through hole is formed, the middle part of cavity is equipped with the piston, the top fixedly connected with piston rod of piston, the outer wall fixedly connected with fixation nut of piston rod, the second screw hole has been seted up to the inside of piston rod, the top fixedly connected with micro motor of piston cylinder, fixedly connected with screw rod on micro motor's the output shaft, adsorption equipment's bottom fixedly connected with sucking disc, the other end of base is seted up flutedly, the inside of recess is equipped with the receiver, the bottom of receiver is equipped with the protection pad.
Preferably, the lead screw is in threaded connection with the T-shaped sliding block through a first threaded hole.
Preferably, a counter bore is formed in one end, far away from the guide pillar, of the fixing block, and the fixing block is movably connected with the falling arm through the counter bore.
Preferably, the falling arm is far away from the one end of fixed block and has been seted up the spread groove, be connected with the round pin axle between connecting block and the spread groove.
Preferably, the screw rod is in threaded connection with the piston rod through the second threaded hole.
Preferably, the sucking disc has a plurality ofly, and is a plurality of the sucking disc is rectangle evenly distributed, sucking disc and cavity intercommunication.
Preferably, the groove corresponds to the position of the adsorption device.
(III) advantageous effects
Compared with the prior art, the utility model provides a drop test fixture that test camera was used possesses following beneficial effect:
1. this drop test tool that test camera was used through setting up the fixed block, falling arm, round pin axle and connecting block, falls the arm and can rotate at the fixed block middle part, and the connecting block can use the round pin axle to rotate as the pivot, can carry out the drop test of different angles to the camera.
2. This drop test tool that test camera was used through setting up elevator motor, guide pillar, lead screw and T type slider, can adjust the height of camera drop test, obtains the drop test value of co-altitude not, can obtain more accurate drop test result.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top sectional view of the present invention;
fig. 4 is a schematic sectional view of the adsorption apparatus of the present invention.
In the figure: 1. a base; 2. a lifting motor; 3. a guide post; 4. a lead screw; 5. a T-shaped slider; 6. locking the screw; 7. a fixed block; 8. a drop arm; 9. a pin shaft; 10. an adsorption device; 11. a micro motor; 12. a suction cup; 13. a groove; 14. a storage box; 15. a protection pad; 16. connecting blocks; 17. a through hole; 18. a piston cylinder; 19. a cavity; 20. a piston; 21. fixing a nut; 22. a second threaded hole; 23. a piston rod; 24. a screw; 25. connecting grooves; 26. a T-shaped chute; 27. a first threaded hole; 28. a counterbore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a drop test fixture for testing a camera includes a base 1, a lifting motor 2 is fixedly connected to one end of the base 1, a guide pillar 3 is fixedly connected to the top of the lifting motor 2, a T-shaped chute 26 is formed inside the guide pillar 3, a lead screw 4 is fixedly connected to an output shaft of the lifting motor 2, a T-shaped slider 5 is disposed on an outer wall of the lead screw 4, a first threaded hole 27 is formed in the middle of the T-shaped slider 5, the lead screw 4 is in threaded connection with the T-shaped slider 5 through the first threaded hole 27, the lifting motor 2, the guide pillar 3, the lead screw 4 and the T-shaped slider 5 are arranged, the lifting motor 2 drives the lead screw 4 to rotate, so that the T-shaped slider 5 rises or falls in the T-shaped chute 26 inside the guide pillar 3, thereby adjusting the height of a camera drop test, obtaining drop test values with different heights, and obtaining, one end of the T-shaped sliding block 5 extends out of the T-shaped sliding groove 26 and is fixedly connected with a fixed block 7, one end, far away from the guide post 3, of the fixed block 7 is provided with a falling arm 8, the top of the fixed block 7 is provided with a locking screw 6, one end, far away from the guide post 3, of the fixed block 7 is provided with a counter bore 28, the fixed block 7 is movably connected with the falling arm 8 through the counter bore 28, one end, far away from the fixed block 7, of the falling arm 8 is provided with an adsorption device 10, one end of the adsorption device 10 is fixedly connected with a connecting block 16, the middle part of the connecting block 16 is provided with a through hole 17, one end, far away from the fixed block 7, of the falling arm 8 is provided with a connecting groove 25, a pin shaft 9 is connected between the connecting block 16 and the connecting block 25, the falling arm 8 rotates in the counter bore, the falling test of different angles can be carried out on the camera, a piston cylinder 18 is fixedly connected inside an adsorption device 10, a cavity 19 is formed in the bottom of the piston cylinder 18, a piston 20 is arranged in the middle of the cavity 19, a piston rod 23 is fixedly connected to the top of the piston 20, a fixing nut 21 is fixedly connected to the outer wall of the piston rod 23, a second threaded hole 22 is formed in the piston rod 23, a micro motor 11 is fixedly connected to the top of the piston cylinder 18, a screw rod 24 is fixedly connected to an output shaft of the micro motor 11, the screw rod 24 is in threaded connection with the piston rod 23 through the second threaded hole 22, suction cups 12 are fixedly connected to the bottom of the adsorption device 10, a plurality of suction cups 12 are arranged, the suction cups 12 are rectangular and evenly distributed, the suction cups 12 are communicated with the cavity 19, a groove 13 is formed in the other end of a base 1, the bottom of the storage case 14 is provided with a protection pad 15.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the camera is used, the camera is tightly attached to the sucker 12, the micro motor 11 is started, the micro motor 11 drives the screw rod 24 to rotate, the screw rod 24 is in threaded connection with the piston rod 23, the piston rod 23 is fixedly connected to the top of the piston 20 through the fixing nut 21, the screw rod 24 rotates to enable the piston rod 23 and the piston 20 to ascend or descend, the piston 20 ascends to enable air pressure in the cavity 19 to be reduced, the camera is adsorbed on the sucker 12, the micro motor 11 is stopped, the lifting motor 2 is started, the lifting motor 2 drives the screw rod 4 to rotate, the screw rod 4 drives the T-shaped sliding block 5 to ascend or descend in the T-shaped sliding groove 26 in the guide pillar 3, the T-shaped sliding block 5 drives the fixing block 7, the falling arm 8 and the adsorbing device 10 to ascend or descend, the falling height of the camera is adjusted, the lifting motor 2 is stopped after adjustment is completed, the falling arm, after angular adjustment accomplishes, the locking screw 6 of screwing and round pin axle 9, it is fixed with the camera angle, start micro motor 11, make micro motor 11 reversal, piston 20 descends, and atmospheric pressure rises in the cavity 19, and the camera falls from sucking disc 12 under the action of gravity this moment, and the camera falls to receiving box 14 in, once falls the test and accomplishes, adjusts the camera to different height and angle, carries out the drop test many times.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a drop test tool that test camera was used, includes base (1), its characterized in that: one end of the base (1) is fixedly connected with a lifting motor (2), the top of the lifting motor (2) is fixedly connected with a guide pillar (3), a T-shaped sliding groove (26) is formed in the guide pillar (3), a lead screw (4) is fixedly connected to an output shaft of the lifting motor (2), a T-shaped sliding block (5) is arranged on the outer wall of the lead screw (4), a first threaded hole (27) is formed in the middle of the T-shaped sliding block (5), one end of the T-shaped sliding block (5) extends out of the T-shaped sliding groove (26) and is fixedly connected with a fixed block (7), a falling arm (8) is arranged at one end, away from the guide pillar (3), of the fixed block (7), a locking screw (6) is arranged at the top of the fixed block (7), an adsorption device (10) is arranged at one end, away from the fixed block (7), of the adsorption device (10, a through hole (17) is formed in the middle of the connecting block (16), a piston cylinder (18) is fixedly connected inside the adsorption device (10), a cavity (19) is formed in the bottom of the piston cylinder (18), a piston (20) is arranged in the middle of the cavity (19), a piston rod (23) is fixedly connected to the top of the piston (20), a fixing nut (21) is fixedly connected to the outer wall of the piston rod (23), a second threaded hole (22) is formed in the piston rod (23), a micro motor (11) is fixedly connected to the top of the piston cylinder (18), a screw rod (24) is fixedly connected to an output shaft of the micro motor (11), a sucker (12) is fixedly connected to the bottom of the adsorption device (10), a groove (13) is formed in the other end of the base (1), and a storage box (14) is arranged inside the groove (13, the bottom of receiver (14) is equipped with protection pad (15).
2. The drop test fixture for testing a camera according to claim 1, wherein: the lead screw (4) is in threaded connection with the T-shaped sliding block (5) through a first threaded hole (27).
3. The drop test fixture for testing a camera according to claim 1, wherein: a counter bore (28) is formed in one end, far away from the guide post (3), of the fixing block (7), and the fixing block (7) is movably connected with the falling arm (8) through the counter bore (28).
4. The drop test fixture for testing a camera according to claim 1, wherein: it has seted up spread groove (25) to fall arm (8) and keep away from the one end of fixed block (7), be connected with round pin axle (9) between connecting block (16) and spread groove (25).
5. The drop test fixture for testing a camera according to claim 1, wherein: the screw rod (24) is in threaded connection with the piston rod (23) through the second threaded hole (22).
6. The drop test fixture for testing a camera according to claim 1, wherein: the sucking disc (12) have a plurality ofly, a plurality of sucking disc (12) are rectangle evenly distributed, sucking disc (12) and cavity (19) intercommunication.
7. The drop test fixture for testing a camera according to claim 1, wherein: the groove (13) corresponds to the position of the adsorption device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565753.8U CN212206536U (en) | 2020-04-16 | 2020-04-16 | Drop test fixture for testing camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565753.8U CN212206536U (en) | 2020-04-16 | 2020-04-16 | Drop test fixture for testing camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212206536U true CN212206536U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565753.8U Active CN212206536U (en) | 2020-04-16 | 2020-04-16 | Drop test fixture for testing camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN212206536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405756A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | Height-adjustable cross-flow fan blade drop test tool |
| CN114199495A (en) * | 2021-12-22 | 2022-03-18 | 佛山市顺德区乐普达电机有限公司 | Motor drop test device for motor processing |
-
2020
- 2020-04-16 CN CN202020565753.8U patent/CN212206536U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405756A (en) * | 2021-06-15 | 2021-09-17 | 安徽朗迪叶轮机械有限公司 | Height-adjustable cross-flow fan blade drop test tool |
| CN114199495A (en) * | 2021-12-22 | 2022-03-18 | 佛山市顺德区乐普达电机有限公司 | Motor drop test device for motor processing |
| CN114199495B (en) * | 2021-12-22 | 2022-07-29 | 佛山市顺德区乐普达电机有限公司 | Motor drop test device for motor processing |
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