CN213018652U - But height-adjusting's control lever - Google Patents
But height-adjusting's control lever Download PDFInfo
- Publication number
- CN213018652U CN213018652U CN202021655338.8U CN202021655338U CN213018652U CN 213018652 U CN213018652 U CN 213018652U CN 202021655338 U CN202021655338 U CN 202021655338U CN 213018652 U CN213018652 U CN 213018652U
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- CN
- China
- Prior art keywords
- rod
- height
- telescopic
- monitor
- base
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a height-adjustable monitoring rod, which comprises a base, wherein a telescopic structure is arranged on the base, a monitor fixing part is arranged at the top of the telescopic structure, sliders are arranged on two sides of the monitor fixing part, positioning rods are arranged on two sides of the telescopic structure, and the sliders are connected with the positioning rods in a sliding manner; the telescopic structure comprises a sleeve and a telescopic rod, the lower part of the sleeve is inserted into the base, and the lower part of the telescopic rod is inserted into the sleeve; the utility model has the advantages that the linear driving piece drives the telescopic rod to move along the sleeve so as to drive the monitor to move, and the height of the monitor can be accurately controlled; the sliding rod and the electromagnetic chuck are fixed on two sides of the monitor fixing part, and when the monitor fixing part moves up and down, the electromagnetic chuck slides in the sliding groove of the positioning rod to prevent the monitor fixing part and the monitor from shaking; when telescopic link length was confirmed, electromagnet adsorbed on the locating lever, improved the stability of watch-dog fixed part.
Description
Technical Field
The utility model relates to a control field, but especially a height-adjusting's control lever.
Background
The monitoring pole is used for road monitoring of a columnar bracket for installing an outdoor monitoring camera, and is generally manufactured by using six meters of height and one meter of cross arm. The concrete of all embedded parts of the monitoring rod is C25 concrete without special conditions, the distributed reinforcing steel bars meet the national standard and the wind-borne requirements, and the monitoring rod is widely applied to various public occasions. The existing monitoring rod has certain defects when in use, is simple and heavy in overall structure, single in function and troublesome to move and place, and cannot adjust the height of the existing monitoring rod according to different terrain environments, so that certain influence is brought to the use of the monitoring rod.
Chinese patent No. CN208221989U proposes a height-adjustable monitoring rod, in which a telescopic support rod is fixed on a telescopic sleeve through a plurality of reinforcing bolts, and the height adjustment of the monitoring rod requires manual adjustment by a worker, which is complicated in operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a monitoring rod with adjustable height is designed.
According to the technical scheme, the utility model, but height-adjusting's control rod, the on-line screen storage device comprises a base, be provided with extending structure on the base, extending structure's top is provided with the watch-dog fixed part, the both sides of watch-dog fixed part are provided with the slider, the extending structure both sides are provided with the locating lever, the slider with locating lever sliding connection.
The telescopic structure comprises a sleeve and a telescopic rod, the lower part of the sleeve is inserted into the base, and the lower part of the telescopic rod is inserted into the sleeve.
The sleeve is internally provided with a linear driving piece, and the output end of the linear driving piece is fixedly connected with the telescopic rod.
The monitor fixing part is fixed at the top of the telescopic rod, and a monitor is fixed on the monitor fixing part.
A sliding groove is arranged in the positioning rod, and an opening is formed in the side edge of the sliding groove.
The slider includes slide bar, electromagnet, the both ends of slide bar respectively with the side of watch-dog fixed part with electromagnet fixed connection, the slide bar passes the opening just electromagnet sets up in the spout.
The base is of a hollow structure, a filler inlet is formed in the base, and fillers are filled in the base.
The telescopic structure is provided with a controller, and the controller is electrically connected with the electromagnetic chuck and the linear driving piece respectively.
Utilize the utility model discloses a but height-adjusting's control lever of technical scheme preparation, its advantage lies in: the linear driving piece drives the telescopic rod to move along the sleeve so as to drive the monitor to move, and the height of the monitor can be accurately controlled; the two sides of the monitor fixing part are fixedly provided with the sliding rod and the electromagnetic chuck, the two sides of the monitor fixing part are provided with the positioning rods, and when the monitor fixing part moves up and down, the electromagnetic chuck slides in the sliding groove of the positioning rod to prevent the monitor fixing part and the monitor from shaking in the moving process; when the height of telescopic link was confirmed, electromagnet adsorbed on the locating lever, improved the stability of watch-dog fixed part.
Drawings
Fig. 1 is a schematic view of an internal structure of a height adjustable monitoring rod according to the present invention;
fig. 2 is a schematic side view of a height adjustable monitoring rod according to the present invention;
in the figure, 1, a base; 2. a telescopic structure; 3. a monitor fixing portion; 4. a slider; 5. positioning a rod; 6. a sleeve; 7. a linear drive; 8. a telescopic rod; 9. a monitor; 10. a chute; 11. an opening; 12. a slide bar; 13. an electromagnetic chuck; 14. a filler inlet; 15. and a controller.
Detailed Description
The utility model discloses it is following to combine the drawing to be to describe the utility model specifically, as shown in fig. 1-2, but height-adjusting's control lever, including base 1, be provided with extending structure 2 on the base 1, extending structure 2's top is provided with watch-dog fixed part 3, the both sides of watch-dog fixed part 3 are provided with slider 4, extending structure 2 both sides are provided with locating lever 5, slider 4 with locating lever 5 sliding connection. When the telescopic structure 2 is telescopic, the sliding block 4 slides along the positioning rod 5, the monitoring fixing part 3 is more stable, and the monitor 9 cannot shake.
The telescopic structure 2 comprises a sleeve 6 and a telescopic rod 8, the lower part of the sleeve 6 is inserted into the base 1, and the lower part of the telescopic rod 8 is inserted into the sleeve 6. The telescopic rod 8 slides up and down along the sleeve 6, thereby changing the length of the telescopic structure 2.
A linear driving piece 7 is arranged in the sleeve 6, and the output end of the linear driving piece 7 is fixedly connected with the telescopic rod 8. The linear driving piece 7 drives the telescopic rod 8 to move up and down.
The monitor fixing part 3 is fixed on the top of the telescopic rod 8, and a monitor 9 is fixed on the monitor fixing part 3. When the telescopic rod 8 moves up and down, the monitor fixing part 3 moves up and down along with the telescopic rod.
A sliding groove 10 is formed in the positioning rod 5, and an opening 11 is formed in the side edge of the sliding groove 10. The positioning rod 5 is fixed on the base 1. The opening 11 faces the telescopic structure 2.
Slider 4 includes slide bar 12, electromagnet 13, the both ends of slide bar 12 respectively with the side of watch-dog fixed part 3 with electromagnet 13 fixed connection, slide bar 12 passes opening 11 just electromagnet 13 sets up in spout 10. When the power is off, the electromagnetic chuck 13 can slide up and down along the chute 10. When the power is on, the electromagnetic chuck 10 is adsorbed on the chute 10. The positioning rod 5 is made of iron and the like and can be adsorbed by the electromagnetic chuck 10.
The base 1 is of a hollow structure, a filler inlet 14 is formed in the base 1, and fillers are filled in the base 1. The filler is a substance with higher density, and the filler can increase the weight of the base 1, so that the center of gravity of the monitoring rod is lowered, and the stability of the monitoring rod is enhanced.
The telescopic structure 2 is provided with a controller 15, and the controller 15 is electrically connected with the electromagnetic chuck 13 and the linear driving part 7 respectively. The controller 15 controls the electromagnetic chuck 13 and the linear driving member 7 to be opened and closed, thereby automatically adjusting the height of the monitoring lever.
In this embodiment, the height of the monitoring lever is adjusted as follows: the controller 15 controls the electromagnetic chuck 13 to be powered off, and the adsorption force between the electromagnetic chuck 13 and the positioning rod 5 disappears; the controller 15 controls the linear driving piece 7 to start, the output end of the linear driving piece 7 drives the telescopic rod 8 to move upwards or downwards, the monitor fixing part 3 moves up and down along with the telescopic rod, and the electromagnetic chuck 13 slides in the sliding groove 10; when the linear driving part 7 drives the monitor fixing part 3 to move to a specified position, the controller 15 controls the linear driving part 7 to stop, meanwhile, the controller 15 controls the electromagnetic chuck 13 to be electrified, and the electromagnetic chuck 13 is adsorbed on the positioning rod 15.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (8)
1. The utility model provides a but height-adjusting's control lever, includes base (1), its characterized in that, be provided with extending structure (2) on base (1), the top of extending structure (2) is provided with watch-dog fixed part (3), the both sides of watch-dog fixed part (3) are provided with slider (4), extending structure (2) both sides are provided with locating lever (5), slider (4) with locating lever (5) sliding connection.
2. Height-adjustable monitoring rod according to claim 1, characterized in that said telescopic structure (2) comprises a sleeve (6), a telescopic rod (8), the lower part of said sleeve (6) being inserted inside said base (1), the lower part of said telescopic rod (8) being inserted inside said sleeve (6).
3. Height-adjustable monitoring rod according to claim 2, characterized in that a linear drive (7) is arranged in the sleeve (6), and the output end of the linear drive (7) is fixedly connected with the telescopic rod (8).
4. The height-adjustable monitoring rod of claim 2, wherein the monitor fixing part (3) is fixed on the top of the telescopic rod (8), and the monitor (9) is fixed on the monitor fixing part (3).
5. Height adjustable monitoring rod according to claim 1, characterized in that a sliding groove (10) is arranged in the positioning rod (5), and an opening (11) is arranged at the side of the sliding groove (10).
6. The height-adjustable monitoring rod according to claim 5, wherein the sliding block (4) comprises a sliding rod (12) and an electromagnetic chuck (13), two ends of the sliding rod (12) are respectively and fixedly connected with the side surface of the monitor fixing part (3) and the electromagnetic chuck (13), the sliding rod (12) passes through the opening (11) and the electromagnetic chuck (13) is arranged in the sliding chute (10).
7. Height adjustable monitoring rod according to claim 1, characterized in that the base (1) is a hollow structure, the base (1) is provided with a filler inlet (14), and the base (1) is filled with a filler.
8. Height-adjustable monitoring rod according to claim 2, characterized in that a controller (15) is arranged on the telescopic structure (2), and the controller (15) is electrically connected with the electromagnetic chuck (13) and the linear driving member (7), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655338.8U CN213018652U (en) | 2020-08-11 | 2020-08-11 | But height-adjusting's control lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655338.8U CN213018652U (en) | 2020-08-11 | 2020-08-11 | But height-adjusting's control lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018652U true CN213018652U (en) | 2021-04-20 |
Family
ID=75464402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021655338.8U Expired - Fee Related CN213018652U (en) | 2020-08-11 | 2020-08-11 | But height-adjusting's control lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213018652U (en) |
-
2020
- 2020-08-11 CN CN202021655338.8U patent/CN213018652U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |