CN213685861U - Security protection control electronic display screen - Google Patents
Security protection control electronic display screen Download PDFInfo
- Publication number
- CN213685861U CN213685861U CN202022004860.6U CN202022004860U CN213685861U CN 213685861 U CN213685861 U CN 213685861U CN 202022004860 U CN202022004860 U CN 202022004860U CN 213685861 U CN213685861 U CN 213685861U
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- CN
- China
- Prior art keywords
- display screen
- connecting block
- column
- block
- slot
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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
Links
- 238000012544 monitoring process Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a security protection control electronic display screen, the on-line screen storage device comprises a base, the upper end of base is rotated and is connected with the spliced pole, the upper end of spliced pole is equipped with the slot, it is equipped with the support column to slide to insert in the slot, the upper end of support column runs through slot and fixedly connected with supporting shoe, one side of spliced pole is equipped with the display screen body, the one end of connecting block and the back fixed connection of display screen body, be equipped with the connecting block on the lateral wall of spliced pole, be equipped with the first spring that two symmetries set up between connecting block and the spliced pole, the both ends of first spring respectively with connecting block and spliced pole fixed connection, one side fixedly connected with wedge type fixture block that the connecting block is close to the spliced pole, evenly distributed has a plurality ofl. The utility model is simple in operation, convenient to use, through the setting of adjusting with latch mechanism, realize the bulk rotation and highly regulated function, application scope is wider.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to a security protection control electronic display screen.
Background
The monitoring display is a part of a closed-circuit monitoring system, is a display part of the monitoring system, is the standard output of the monitoring system, can watch images sent from the front end only by displaying the images on the monitoring display, is used as an indispensable terminal device for video monitoring, serves as the 'eyes' of monitoring personnel, and plays a key role in post-examination.
For the monitoring display screens of some security rooms, the monitoring display screens are generally placed on a table top and viewed by security personnel, but the adjustability is poor, and the monitoring display screens cannot be rotated and adjusted in height, so that the monitoring display screens are optimized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the display screen is relatively poor in adjustability, incapable of rotating and adjusting the height, and providing a security monitoring electronic display screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a security monitoring electronic display screen comprises a base, wherein the upper end of the base is rotatably connected with a connecting column, the upper end of the connecting column is provided with a slot, a supporting column is slidably inserted in the slot, the upper end of the supporting column penetrates through the slot and is fixedly connected with a supporting block, one side of the connecting column is provided with a display screen body, one end of the connecting column is fixedly connected with the back of the display screen body, the outer side wall of the connecting column is provided with a connecting block, two first springs which are symmetrically arranged are arranged between the connecting block and the connecting column, two ends of the first springs are respectively fixedly connected with the connecting block and the connecting column, one side of the connecting block, which is close to the connecting column, is fixedly connected with a wedge-shaped fixture block, a plurality of clamping grooves corresponding to the wedge-shaped fixture block are uniformly distributed on the outer side, the wedge-shaped fixture block is in sliding connection with the connecting column.
Preferably, the lower end of the supporting column is slidably inserted with a sliding rod, the lower end of the sliding rod is fixedly connected with the side wall of the bottom end in the slot, the sliding rod is sleeved with a second spring, and two ends of the second spring respectively abut against the lower end of the supporting column and the side wall of the bottom end in the slot.
Preferably, a first supporting rod is slidably inserted in the first spring, one end of the first supporting rod is fixedly connected with the connecting block, a second supporting rod is slidably inserted at the other end of the first supporting rod, and one end, far away from the connecting block, of the second supporting rod is fixedly connected with the outer side wall of the connecting column.
Preferably, the outer side wall of the connecting column is rotatably connected with an L-shaped clamping rod, a plurality of clamping holes corresponding to the L-shaped clamping rods are uniformly distributed at the upper end of the base, and the lower ends of the L-shaped clamping rods extend into the clamping holes.
Preferably, a groove is formed in the inner side wall of the slot, a ball is arranged in the groove, and the ball abuts against the outer side wall of the supporting column.
Preferably, the lower end of the base is fixedly connected with a rubber pad.
Has the advantages that:
1. in the using process, when the height needs to be adjusted, the display screen body is pulled or pushed upwards to drive the supporting block, the supporting column is driven to move upwards through the supporting block, the supporting column abuts against the wedge-shaped surface of the wedge-shaped clamping block when moving upwards, so that the wedge-shaped clamping block is separated from the clamping groove, meanwhile, the wedge-shaped clamping block moves to drive the connecting block, the first spring is stretched through the connecting block, when the pulling or pushing of the display screen body is stopped, the connecting block is pulled to move through the restoring force of the first spring, the wedge-shaped clamping block is driven to move into the clamping groove through the connecting block, so that the supporting column is prevented from dropping, when the height needs to be reduced, the connecting block is pulled to drive the wedge-shaped clamping block to separate from the clamping groove, the supporting column automatically drops downwards, the height is reduced, and meanwhile, the connecting column can be rotated to adjust the viewing direction of, the functions of integral rotation and height adjustment are realized, and the application range is wide;
2. through the setting of slide bar and second spring, stability when improving the support column and removing, simultaneously, play buffering absorbing effect when the support column tenesmus, constitute telescopic machanism through first branch and second branch, stability when improving the link block and removing, setting through L type kelly, can restrict the turnability of spliced pole, prevent that the viewing direction of display screen body from taking place the skew, when needing to rotate the spliced pole, with L type kelly follow downthehole screw-out of calorie can, through the setting of ball, resistance when can reduce the support column and remove, setting through the rubber pad, can improve the frictional force between base and the desktop, reinforcing overall stability.
Drawings
Fig. 1 is a schematic structural view of a security monitoring electronic display screen provided by the present invention;
fig. 2 is a schematic structural diagram of a position a of the security monitoring electronic display screen provided by the utility model;
fig. 3 is the utility model provides a B department schematic structure of security protection control electronic display screen.
In the figure: the device comprises a base 1, a connecting column 2, a 3-L-shaped clamping rod, a 4-connecting block, a 5-wedge-shaped clamping block, a 6-supporting block, a 7-supporting column, a 8-first spring, a 9-first supporting rod, a 10-second supporting rod, a 11-second spring and a 12-sliding rod.
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.
Referring to fig. 1-3, a security monitoring electronic display screen comprises a base 1, wherein a rubber pad is fixedly connected to the lower end of the base 1 and used for improving the friction force between the base 1 and the ground and enhancing the overall stability, a connecting column 2 is rotatably connected to the upper end of the base 1 and used for being inserted with a supporting column 7, an L-shaped clamping rod 3 is rotatably connected to the outer side wall of the connecting column 2 and used for limiting the rotation capacity of the connecting column 2, a plurality of clamping holes corresponding to the L-shaped clamping rods 3 are uniformly distributed in the upper end of the base 1, and the lower end of the L-shaped clamping rod 3 extends into the clamping holes;
in the embodiment, the upper end of the connecting column 2 is provided with a slot, a supporting column 7 is inserted in the slot in a sliding manner and used for supporting the supporting block 6, a groove is formed in the inner side wall of the slot, balls are arranged in the groove and used for reducing the resistance of the supporting column 7 during movement, the balls are abutted against the outer side wall of the supporting column 7, a sliding rod 12 is inserted at the lower end of the supporting column 7 in a sliding manner and used for improving the stability of the supporting column 7 during movement, the lower end of the sliding rod 12 is fixedly connected with the side wall of the inner bottom end of the slot, a second spring 11 is sleeved on the sliding rod 12 and used for playing a role of buffering and damping when the supporting column 7 falls down, and two ends;
in this embodiment, the upper end of the supporting column 7 penetrates through the slot and is fixedly connected with the supporting block 6 for supporting the display screen body, one side of the connecting column 2 is provided with the display screen body, and one end of the connecting column 2 is fixedly connected with the back of the display screen body;
in the embodiment, the outer side wall of the connecting column 2 is provided with the connecting block 4 for driving the wedge-shaped fixture block 5 to move, two first springs 8 which are symmetrically arranged are arranged between the connecting block 4 and the connecting column 2 and are used for driving the connecting block 4 to move, two ends of each first spring 8 are respectively fixedly connected with the connecting block 4 and the connecting column 2, a first supporting rod 9 is slidably inserted in each first spring 8 and is used for being matched with a second supporting rod 10 to form a telescopic mechanism, the stability of the connecting block 4 during moving is improved, one end of each first supporting rod 9 is fixedly connected with the connecting block 4, the other end of each first supporting rod 9 is slidably inserted with the corresponding second supporting rod 10, and one end, far away from the connecting block 4, of each second;
in the embodiment, one side of the connecting block 4 close to the connecting column 2 is fixedly connected with a wedge-shaped fixture block 5 for limiting the position of the supporting column 7 and preventing the supporting column 7 from falling down, a plurality of clamping grooves corresponding to the wedge-shaped fixture block 5 are uniformly distributed on the outer side wall of the supporting column 7, one end of the wedge-shaped fixture block 5, which is far away from the connecting block 4, penetrates through the connecting column 2 and extends into the clamping grooves, and the wedge-shaped fixture block 5 is in sliding connection with the connecting column 2;
in this embodiment, when height needs to be adjusted, upwards stimulate or promote the display screen body to drive supporting shoe 6, drive supporting shoe 7 rebound through supporting shoe 6, when supporting shoe 7 rebound, offset with the wedge profile of wedge type fixture block 5, make wedge type fixture block 5 break away from in the draw-in groove, and simultaneously, wedge type fixture block 5 removes and drives connecting block 4, stretch first spring 8 through connecting block 4, when stopping the pulling or promoting the display screen body, stimulate connecting block 4 through the restoring force of first spring 8 to remove, drive wedge type fixture block 5 through connecting block 4 and move to the draw-in groove, thereby prevent supporting shoe 7 from weighing down, when height needs to be reduced, stimulate connecting block 4 to drive wedge type fixture block 5 to break away from in the draw-in groove, supporting shoe 7 falls downwards automatically, realizes the height reduction, simultaneously, rotatable spliced pole 2 adjusts the viewing direction of display screen body, the utility model is simple in operation, The adjustable clamping mechanism is convenient to use, the functions of integral rotation and height adjustment are realized through the arrangement of the adjusting and clamping mechanism, and the application range is wide.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a security protection control electronic display screen, includes base (1), its characterized in that: the upper end of the base (1) is rotatably connected with a connecting column (2), a slot is formed in the upper end of the connecting column (2), a supporting column (7) is inserted in the slot in a sliding manner, the upper end of the supporting column (7) penetrates through the slot and is fixedly connected with a supporting block (6), a display screen body is arranged on one side of the connecting column (2), one end of the connecting column (2) is fixedly connected with the back of the display screen body, a connecting block (4) is arranged on the outer side wall of the connecting column (2), two first springs (8) which are symmetrically arranged are arranged between the connecting block (4) and the connecting column (2), two ends of each first spring (8) are respectively and fixedly connected with the connecting block (4) and the connecting column (2), a wedge-shaped clamping block (5) is fixedly connected to one side of the connecting block (4) close to the connecting column (2), and a plurality of clamping grooves corresponding to the wedge-shaped, one end, far away from the connecting block (4), of the wedge-shaped clamping block (5) penetrates through the connecting column (2) and extends into the clamping groove, and the wedge-shaped clamping block (5) is in sliding connection with the connecting column (2).
2. The security monitoring electronic display screen of claim 1, wherein: the lower extreme of support column (7) slides and inserts and is equipped with slide bar (12), the lower extreme of slide bar (12) and the terminal lateral wall fixed connection in the slot, the cover is equipped with second spring (11) on slide bar (12), the both ends of second spring (11) respectively with the lower extreme of support column (7) and the bottom lateral wall offsets in the slot.
3. The security monitoring electronic display screen of claim 1, wherein: first branch (9) are equipped with in first spring (8) slidable insert, the one end and connecting block (4) fixed connection of first branch (9), the other end slidable insert of first branch (9) is equipped with second branch (10), the lateral wall fixed connection of one end and spliced pole (2) that connecting block (4) were kept away from in second branch (10).
4. The security monitoring electronic display screen of claim 1, wherein: the outer side wall of the connecting column (2) is rotatably connected with an L-shaped clamping rod (3), a plurality of clamping holes corresponding to the L-shaped clamping rods (3) are uniformly distributed in the upper end of the base (1), and the lower ends of the L-shaped clamping rods (3) extend into the clamping holes.
5. The security monitoring electronic display screen of claim 1, wherein: the inner side wall of the slot is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the outer side wall of the support column (7).
6. The security monitoring electronic display screen of claim 1, wherein: the lower end of the base (1) is fixedly connected with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004860.6U CN213685861U (en) | 2020-09-15 | 2020-09-15 | Security protection control electronic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022004860.6U CN213685861U (en) | 2020-09-15 | 2020-09-15 | Security protection control electronic display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685861U true CN213685861U (en) | 2021-07-13 |
Family
ID=76748668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022004860.6U Expired - Fee Related CN213685861U (en) | 2020-09-15 | 2020-09-15 | Security protection control electronic display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685861U (en) |
-
2020
- 2020-09-15 CN CN202022004860.6U patent/CN213685861U/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: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |