CN215569420U - Video acquisition device with lifting function - Google Patents
Video acquisition device with lifting function Download PDFInfo
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- CN215569420U CN215569420U CN202121161267.0U CN202121161267U CN215569420U CN 215569420 U CN215569420 U CN 215569420U CN 202121161267 U CN202121161267 U CN 202121161267U CN 215569420 U CN215569420 U CN 215569420U
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- acquisition device
- video acquisition
- gear
- groove
- lifting function
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses a video acquisition device with a lifting function, which comprises a base, wherein a supporting block is fixedly arranged at the top of the base, an installation groove is formed in the supporting block, a screw rod is rotatably arranged in the installation groove, a moving block is connected to the screw rod in a threaded and screwed mode, and a supporting plate is fixedly arranged on one side of the moving block. According to the utility model, the driving motor is started to rotate forwards to drive the second gear to rotate forwards, the first gear is driven to rotate forwards through the chain, the screw rod is further driven to rotate forwards, the moving block is driven to move downwards according to the screw thread transmission principle, the supporting plate and the video acquisition device are driven to move downwards, and similarly, the driving motor is started to rotate backwards to drive the supporting plate and the video acquisition device to move upwards, so that the height of the video acquisition device can be adjusted according to actual conditions, the operation is simple, and the device is convenient to use.
Description
Technical Field
The utility model relates to the technical field of video acquisition devices, in particular to a video acquisition device with a lifting function.
Background
Video information plays an important role in information expression in daily life, particularly with the development of network technology, video technology is more and more related to various fields of our life, such as video conferences, video telephones, monitoring and the like, in the field of building engineering, videos also need to be acquired, and a video acquisition device is generally used for acquiring videos.
Prior grant publication No. CN212875977U, patent name: the building engineering management video acquisition device comprises a video acquisition device, wherein the video acquisition device comprises a camera, a controller electrically connected with the camera and a video acquisition card electrically connected with the camera, and videos are acquired through the video acquisition device.
However, most of the existing video acquisition devices are of an integrated structure, the height of a video acquisition device in the video acquisition device cannot be adjusted, and the height of the video acquisition device cannot be adjusted according to actual conditions on a site, so that the device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The video acquisition device with the lifting function is provided for solving the problems that the height of a video acquisition device cannot be adjusted according to actual conditions and the device is inconvenient to use in the existing video acquisition device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a video acquisition device with raising and lowering functions, includes the base, base top fixed mounting has the supporting shoe, set up the mounting groove in the supporting shoe, the screw rod is installed to the mounting groove internal rotation, the screw thread closes soon on the screw rod and is connected with the movable block, movable block one side fixed mounting has the backup pad, fixed mounting has the video acquisition device in the backup pad, fixed mounting has driving motor in the base, screw rod bottom fixed mounting has first gear, driving motor passes through the first gear of transmission assembly drive and rotates.
As a further description of the above technical solution:
the transmission assembly comprises a chain, a second gear is connected to an output shaft of the driving motor in a transmission mode, and the first gear is connected with the second gear through the chain in a transmission mode.
As a further description of the above technical solution:
and a guide rod penetrating through the moving block is fixedly arranged in the mounting groove, and the axis direction of the guide rod is the same as the axis direction of the screw rod.
As a further description of the above technical solution:
the bottom of the base is fixedly provided with wheels.
As a further description of the above technical solution:
the moving block is internally provided with a sliding groove, the guide rod slides in the sliding groove, a groove communicated with the sliding groove is formed in the moving block, and a plurality of rotating balls in rolling contact with the outer surface wall of the guide rod are rotatably mounted in the groove.
As a further description of the above technical solution:
the rotating balls are arranged in the groove at equal intervals.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the driving motor is started to rotate forwards to drive the second gear to rotate forwards, the first gear is driven to rotate forwards through the chain, the screw rod is further driven to rotate forwards, the moving block is driven to move downwards according to the screw thread transmission principle, the supporting plate and the video acquisition device are driven to move downwards, and similarly, the driving motor is started to rotate backwards to drive the supporting plate and the video acquisition device to move upwards, so that the height of the video acquisition device can be adjusted according to actual conditions, the operation is simple, and the device is convenient to use.
2. In the utility model, the groove is internally and rotatably provided with a plurality of rotating balls which are in rolling contact with the outer surface wall of the guide rod, the rotating balls reduce the friction force between the guide rod and the sliding groove, the guide rod can conveniently slide in the sliding groove, and the stability of the device is improved.
Drawings
Fig. 1 is a front cross-sectional view of a video capture device with a lifting function according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a video capture device with a lifting function at a point a according to an embodiment of the present invention.
Illustration of the drawings:
1. a video capture device; 2. a base; 3. a support block; 301. mounting grooves; 4. a screw; 5. a guide bar; 6. a first gear; 7. a second gear; 8. a chain; 9. a drive motor; 10. a wheel; 11. a moving block; 1101. a sliding groove; 1102. a groove; 12. a support plate; 13. the ball is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a video acquisition device with a lifting function comprises a base 2, a supporting block 3 is fixedly installed at the top of the base 2, an installation groove 301 is formed in the supporting block 3, a screw rod 4 is rotatably installed in the installation groove 301, a moving block 11 is connected to the screw rod 4 in a threaded manner in a screwing mode, a supporting plate 12 is fixedly installed on one side of the moving block 11, a video acquisition device 1 is fixedly installed on the supporting plate 12, a driving motor 9 is fixedly installed in the base 2, a first gear 6 is fixedly installed at the bottom of the screw rod 4, the driving motor 9 drives the first gear 6 to rotate through a transmission assembly, the transmission assembly comprises a chain 8, a second gear 7 is connected to an output shaft of the driving motor 9 in a transmission mode, the first gear 6 and the second gear 7 are connected through the chain 8 in a transmission mode, the driving motor 9 is started to rotate forwards, the second gear 7 is driven to rotate forwards, the first gear 6 is driven to rotate forwards through the chain 8, and further the screw rod 4 is driven to rotate forwards, according to the screw thread transmission principle, the driving moving block 11 moves downwards, the driving supporting plate 12 and the video acquisition device 1 move downwards, and similarly, the driving motor 9 is started to rotate reversely, the driving supporting plate 12 and the video acquisition device 1 can be driven to move upwards, the height of the video acquisition device 1 can be adjusted according to actual conditions, the operation is simple, and the device is convenient to use.
Specifically, as shown in fig. 1-2, a guide rod 5 penetrating through a moving block 11 is fixedly installed in an installation groove 301, the axial direction of the guide rod 5 is the same as the axial direction of a screw 4, wheels 10 are fixedly installed at the bottom of a base 2, a sliding groove 1101 is formed in the moving block 11, the guide rod 5 slides in the sliding groove 1101, a groove 1102 communicated with the sliding groove 1101 is formed in the moving block 11, a plurality of rotating balls 13 in rolling contact with the outer surface wall of the guide rod 5 are rotatably installed in the groove 1102, friction between the guide rod 5 and the sliding groove 1101 is reduced by the rotating balls 13, the guide rod 5 can conveniently slide in the sliding groove 1101, the stability of the device is improved, and the plurality of rotating balls 13 are arranged in the groove 1102 at equal intervals.
The working principle is as follows: during the use, at first, start driving motor 9 corotation, drive second gear 7 corotation, drive first gear 6 corotation through chain 8, and then drive screw rod 4 corotation, according to the screw thread transmission principle, drive movable block 11 downstream, drive backup pad 12 and video acquisition device 1 downstream, and in the same way, start driving motor 9 reversal, can drive backup pad 12 and video acquisition device 1 upward movement, can adjust the height of video acquisition device 1 according to actual conditions, and easy operation is convenient for the use of device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a video acquisition device with raising and lowering functions, includes base (2), its characterized in that, base (2) top fixed mounting has supporting shoe (3), mounting groove (301) have been seted up in supporting shoe (3), screw rod (4) are installed to mounting groove (301) internal rotation, screw thread closes soon on screw rod (4) and is connected with movable block (11), movable block (11) one side fixed mounting has backup pad (12), fixed mounting has video acquisition device (1) on backup pad (12), fixed mounting has driving motor (9) in base (2), screw rod (4) bottom fixed mounting has first gear (6), driving motor (9) rotate through first gear (6) of transmission assembly drive.
2. The video acquisition device with the lifting function according to claim 1, wherein the transmission assembly comprises a chain (8), the output shaft of the driving motor (9) is in transmission connection with a second gear (7), and the first gear (6) and the second gear (7) are in transmission connection through the chain (8).
3. The video collecting device with the lifting function as claimed in claim 2, wherein a guide rod (5) passing through the moving block (11) is fixedly installed in the installation groove (301), and the axial direction of the guide rod (5) is the same as the axial direction of the screw rod (4).
4. The video collecting device with the lifting function according to claim 3, characterized in that the bottom of the base (2) is fixedly provided with wheels (10).
5. The video capture device with the lifting function according to claim 4, wherein a sliding groove (1101) is formed in the moving block (11), the guide rod (5) slides in the sliding groove (1101), a groove (1102) communicated with the sliding groove (1101) is formed in the moving block (11), and a plurality of rotating balls (13) in rolling contact with an outer wall of the guide rod (5) are rotatably mounted in the groove (1102).
6. The video capturing device with lifting function according to claim 5, characterized in that a plurality of said rotating balls (13) are arranged at equal intervals in the groove (1102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161267.0U CN215569420U (en) | 2021-05-27 | 2021-05-27 | Video acquisition device with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161267.0U CN215569420U (en) | 2021-05-27 | 2021-05-27 | Video acquisition device with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569420U true CN215569420U (en) | 2022-01-18 |
Family
ID=79864315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121161267.0U Expired - Fee Related CN215569420U (en) | 2021-05-27 | 2021-05-27 | Video acquisition device with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215569420U (en) |
-
2021
- 2021-05-27 CN CN202121161267.0U patent/CN215569420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |