CN208225366U - A kind of large screen display device of public security command center - Google Patents
A kind of large screen display device of public security command center Download PDFInfo
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- CN208225366U CN208225366U CN201820628072.4U CN201820628072U CN208225366U CN 208225366 U CN208225366 U CN 208225366U CN 201820628072 U CN201820628072 U CN 201820628072U CN 208225366 U CN208225366 U CN 208225366U
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- China
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- fixedly connected
- threaded rod
- pedestal
- block
- sliding
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Abstract
The utility model discloses a kind of large screen display devices of public security command center, including monitor body and pedestal, the lower end two sides of pedestal are fixedly connected to support column, the upper end two sides of pedestal are fixedly connected to riser, monitor body is fixedly connected between two pieces of risers, the upper end of two pieces of risers is fixedly connected with same top plate, the lower end two sides of top plate are fixedly connected to fixed block, sliding bar is fixedly connected between two fixed blocks, sliding sleeve is equipped with sliding shoe on sliding bar, the lower end of sliding shoe is fixedly connected with fixed link, the upper end of pedestal is rotatably connected to the first threaded rod, the lower end of pedestal is equipped with servo motor, servo motor is sequentially connected by transmission mechanism and the first threaded rod, link block is threaded on first threaded rod, the upper end of link block is fixedly connected with the second threaded rod.For the utility model convenient for clearing up the dust on large screen, operation difficulty is low, and cleaning efficiency is high.
Description
Technical field
The utility model relates to field of screen display more particularly to a kind of large screen display devices of public security command center.
Background technique
The requirement that public security command center shows information is higher and higher, and large screen display is flat as concentrating information to show
The signals such as computer graph text information, video conference and the video monitoring of various monitoring systems can be carried out centralized displaying by platform,
Commander, scheduling, consultation, decision and information feedback etc. play an important role in real time.
The large screen display of public security command center often falls ash in use, is not only easy to cause display mould
Paste, can also cause to damage to the electrical component in display；The existing mode one that dust on large screen display is cleared up
As be by manually clearing up, not only cleaning effect is poor for the mode of manual cleaning, low efficiency, and partial display setting compared with
Height, or even also there is certain risk by ascending tools such as ladders.
For this purpose, it is proposed that the large screen display device for coming a kind of public security command center solves the above problems.
Utility model content
Purpose of the utility model is to solve the problems that large screen in the prior art is inconvenient to dust cleaning, and propose
A kind of public security command center large screen display device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of large screen display device of public security command center, including monitor body and pedestal, the lower end of the pedestal
Two sides are fixedly connected to support column, and the upper end two sides of the pedestal are fixedly connected to riser, and the monitor body is fixed
It is connected between two pieces of risers, the upper end of two pieces of risers is fixedly connected with same top plate, the lower end two sides of the top plate
It is fixedly connected to fixed block, sliding bar is fixedly connected between two fixed blocks, sliding sleeve is equipped on the sliding bar
Sliding shoe, the lower end of the sliding shoe are fixedly connected with fixed link, and the upper end of the pedestal is rotatably connected to the first threaded rod, institute
The lower end for stating pedestal is equipped with servo motor, and the servo motor is sequentially connected by transmission mechanism and the first threaded rod, described
Link block is threaded on first threaded rod, the upper end of the link block is fixedly connected with the second threaded rod, the fixed link
Be arranged with the same brush pot outside the second threaded rod, bristle is fixedly connected on the lateral wall of the brush pot, in the fixed link
Equipped with the clamping mechanism for carrying out clamping to brush pot, rotating block, the rotating block are threaded on second threaded rod
Upper end be flexibly connected with the lower end of brush pot.
Preferably, fixing sleeve is connected to multiple bearing blocks on first threaded rod, the lower end of the bearing block and pedestal
Upper end is fixedly connected.
Preferably, the transmission mechanism includes the first chain drum being fixedly and coaxially connected with servo motor drive shaft, and described
One threaded rod has been fixedly and coaxially connected the second chain drum close to one end of servo motor, leads between first chain drum and the second chain drum
Cross chain drive connection.
Preferably, the clamping mechanism includes the spring and fixture block being slidably located in fixed link, the spring up and down
Both ends are fixedly connected with sliding shoe and fixture block respectively.
Preferably, the upper end of the rotating block is fixedly connected with sliding block, and the lower end of the brush pot is equipped with to match with sliding block
Sliding slot, and sliding slot be annular groove.
Compared with prior art, the utility model has the following beneficial effects: being watched by the first threaded rod of setting and servo motor
It takes motor and drives the rotation of the first threaded rod, the first threaded rod drives brush pot mobile, clears up the surface of large screen, entire mistake
Journey is simple and convenient；It is convenient that brush pot is cleaned convenient for being dismounted to brush pot by the second threaded rod of setting and rotating block；
By the way that clamping mechanism is arranged, under the action of the spring, the case where can preventing rotating block from loosening, brush pot is caused to shake appearance；This
Utility model can clear up the dust on large screen surface by control servo motor, and operation difficulty is low, highly-safe,
And the efficiency of cleaning is higher.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of public security command center large screen display device structural perspective；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 be the utility model proposes a kind of public security command center large screen display device external structure signal
Figure.
In figure: 1 monitor body, 2 pedestals, 3 support columns, 4 risers, 5 top plates, 6 fixed blocks, 7 sliding bars, 8 sliding shoes, 9
Fixed link, 10 first threaded rods, 11 servo motors, 12 link blocks, 13 second threaded rods, 14 brush pots, 15 rotating blocks, 16 bearings
Seat, 17 first chain drums, 18 second chain drums, 19 springs, 20 fixture blocks, 21 sliding blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of large screen display device of public security command center, including monitor body 1 and pedestal 2, bottom
The lower end two sides of seat 2 are fixedly connected to support column 3, and the upper end two sides of pedestal 2 are fixedly connected to riser 4, monitor body 1
It is fixedly connected between two pieces of risers 4, the upper end of two pieces of risers 4 is fixedly connected with same top plate 5, the lower end two sides of top plate 5
It is fixedly connected to fixed block 6, sliding bar 7 is fixedly connected between two fixed blocks 6, sliding sleeve is equipped with sliding on sliding bar 7
Block 8, the lower end of sliding shoe 8 are fixedly connected with fixed link 9, and the upper end of pedestal 2 is rotatably connected to the first threaded rod 10, specifically,
Fixing sleeve is connected to multiple bearing blocks 16 on first threaded rod 10, and the lower end of bearing block 16 is fixedly connected with the upper end of pedestal 2, pedestal
2 lower end is equipped with servo motor 11, and servo motor 11 is sequentially connected by transmission mechanism and the first threaded rod 10, is worth mentioning
, transmission mechanism includes the first chain drum 17 being fixedly and coaxially connected with 11 drive shaft of servo motor, and the first threaded rod 10 is close
One end of servo motor 11 has been fixedly and coaxially connected the second chain drum 18, is passed between the first chain drum 17 and the second chain drum 18 by chain
Dynamic connection.
In the utility model, link block 12 is threaded on the first threaded rod 10, the upper end of link block 12 is fixedly connected
There is the second threaded rod 13, the same brush pot 14 is arranged with outside fixed link 9 and the second threaded rod 13, is fixed on the lateral wall of brush pot 14
It is connected with bristle, fixed link 9 is equipped with the clamping mechanism for carrying out clamping to brush pot 14, it should be noted that clamping mechanism
Including the spring 19 and fixture block 20 being slidably located in fixed link 9, the upper and lower ends of spring 19 respectively with sliding shoe 8 and fixture block
20 are fixedly connected, and rotating block 15, the upper end of rotating block 15 and the lower end activity of brush pot 14 are threaded on the second threaded rod 13
Connection, it should be noted that the upper end of rotating block 15 is fixedly connected with sliding block 21, and the lower end of brush pot 14 is equipped with and 21 phase of sliding block
The sliding slot matched, and sliding slot is annular groove, passes through setting sliding block 21 and annular groove, it is possible to reduce rotating block 15 in rotation with
Frictional force between brush pot 14.
In the utility model, specific structure, model features and control mode of monitor body 1 and servo motor 11 etc. are equal
For the prior art, this will not be repeated here, and servo motor 11 is connect with external power supply.
When the utility model carries out deashing to 1 surface of monitor body, servo motor 11 need to be started, servo motor 11 drives
The rotation of first chain drum 17, the first chain drum 17 drive the rotation of the second chain drum 18, and the second chain drum 18 drives the rotation of the first threaded rod 10, by
It is limited in the upper end of link block 12 by brush pot 14, fixed link 9, sliding shoe 8 and sliding bar 7, so when the first threaded rod
When 10 rotation, it will drive link block 12 and move left and right, link block 12 drives brush pot 14 mobile, and brush pot 14 is on monitor body 1
Dust cleared up.
When the utility model dismantles brush pot 14, it is necessary first to rotating block 15 is rotated, due to rotating block 15 and second
Threaded rod 13 is threadedly coupled, and rotating block 15 can move down, and rotating block 15 drives brush pot 14 to move down, when fixed link 9 is from brush
After being removed in cylinder 14, it is rotatablely connected block 12, then brush pot 14 is extracted from the second threaded rod 13, so far completes tearing open to brush pot 14
It unloads, since installation process is similar with disassembly process, this will not be repeated here.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of large screen display device of public security command center, including monitor body (1) and pedestal (2), which is characterized in that
The lower end two sides of the pedestal (2) are fixedly connected to support column (3), and the upper end two sides of the pedestal (2) are fixedly connected to
Riser (4), the monitor body (1) are fixedly connected between two pieces of risers (4), and the upper end of two pieces of risers (4) is fixed
It is connected with same top plate (5), the lower end two sides of the top plate (5) are fixedly connected to fixed block (6), two fixed blocks
(6) it is fixedly connected between sliding bar (7), sliding sleeve is equipped with sliding shoe (8) on the sliding bar (7), the sliding shoe (8)
Lower end is fixedly connected with fixed link (9), and the upper end of the pedestal (2) is rotatably connected to the first threaded rod (10), the pedestal (2)
Lower end be equipped with servo motor (11), the servo motor (11) by transmission mechanism and the first threaded rod (10) transmission company
It connects, is threaded with link block (12) on first threaded rod (10), the upper end of the link block (12) is fixedly connected with
It is arranged with the same brush pot (14) outside two threaded rods (13), the fixed link (9) and the second threaded rod (13), the brush pot (14)
Lateral wall on be fixedly connected with bristle, the fixed link (9) is equipped with the clamping mechanism for brush pot (14) to be carried out with clamping,
It is threaded with rotating block (15) on second threaded rod (13), the upper end of the rotating block (15) and the lower end of brush pot (14)
It is flexibly connected.
2. a kind of large screen display device of public security command center according to claim 1, which is characterized in that described first
Fixing sleeve is connected to multiple bearing blocks (16) on threaded rod (10), and the lower end of the bearing block (16) and the upper end of pedestal (2) are fixed
Connection.
3. a kind of large screen display device of public security command center according to claim 1, which is characterized in that the transmission
Mechanism includes the first chain drum (17) being fixedly and coaxially connected with servo motor (11) drive shaft, and first threaded rod (10) is close
One end of servo motor (11) has been fixedly and coaxially connected the second chain drum (18), first chain drum (17) and the second chain drum (18) it
Between pass through chain drive connect.
4. a kind of large screen display device of public security command center according to claim 1, which is characterized in that the clamping
Mechanism includes the spring (19) and fixture block (20) being slidably located on fixed link (9), the upper and lower ends difference of the spring (19)
It is fixedly connected with sliding shoe (8) and fixture block (20).
5. a kind of large screen display device of public security command center according to claim 1, which is characterized in that the rotation
The upper end of block (15) is fixedly connected with sliding block (21), and the lower end of the brush pot (14) is equipped with the sliding slot to match with sliding block (21),
And sliding slot is annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628072.4U CN208225366U (en) | 2018-04-28 | 2018-04-28 | A kind of large screen display device of public security command center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628072.4U CN208225366U (en) | 2018-04-28 | 2018-04-28 | A kind of large screen display device of public security command center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225366U true CN208225366U (en) | 2018-12-11 |
Family
ID=64513679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628072.4U Expired - Fee Related CN208225366U (en) | 2018-04-28 | 2018-04-28 | A kind of large screen display device of public security command center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211486A (en) * | 2019-04-18 | 2019-09-06 | 重庆城市管理职业学院 | It is a kind of to show device for outdoor electronic information |
| CN110973925A (en) * | 2020-01-07 | 2020-04-10 | 重庆电子工程职业学院 | Display device for art design |
| CN113345275A (en) * | 2021-05-08 | 2021-09-03 | 新乡学院 | Multimedia teaching device for education |
-
2018
- 2018-04-28 CN CN201820628072.4U patent/CN208225366U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211486A (en) * | 2019-04-18 | 2019-09-06 | 重庆城市管理职业学院 | It is a kind of to show device for outdoor electronic information |
| CN110211486B (en) * | 2019-04-18 | 2021-01-19 | 重庆城市管理职业学院 | Be used for open air electronic information display device |
| CN110973925A (en) * | 2020-01-07 | 2020-04-10 | 重庆电子工程职业学院 | Display device for art design |
| CN113345275A (en) * | 2021-05-08 | 2021-09-03 | 新乡学院 | Multimedia teaching device for education |
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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: 20181211 Termination date: 20190428 |