CN209725713U - A kind of LED rotational display screen - Google Patents
A kind of LED rotational display screen Download PDFInfo
- Publication number
- CN209725713U CN209725713U CN201920349842.6U CN201920349842U CN209725713U CN 209725713 U CN209725713 U CN 209725713U CN 201920349842 U CN201920349842 U CN 201920349842U CN 209725713 U CN209725713 U CN 209725713U
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- China
- Prior art keywords
- display screen
- fixedly connected
- rotational display
- mandril
- rotation seat
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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.)
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Abstract
The utility model relates to display screen rotation technique fields, disclose a kind of LED rotational display screen, including bottom plate, pedestal is fixedly connected in the middle part of plate upper surface, pedestal top is rotatablely connected rotation seat, is fixedly connected with baffle in the middle part of rotation seat, rotation seat top is fixedly connected with column, shaft is fixedly connected with inside the shaft, shaft is rotatablely connected rotating bar, and rotating bar top is fixedly connected with button.The utility model is suitable for LED rotational display screen, mandril is controlled by setting rotating bar to slide in limiting slot, so that when needing to rotate display screen, mandril and limiting slot are detached from, display can be freely rotated in operator oneself, when mandril is inserted into limiting slot, display screen angle is fixed, and it is provided with gag lever post and display screen is freely rotated can on the vertical plane in limit hole, so that display screen can be freely rotated on horizontal plane and vertical plane both direction, whole device is easy to operate, and design is suitable for promoting the use of rationally.
Description
Technical field
The utility model relates to display screen rotation technique field, specifically a kind of LED rotational display screen.
Background technique
Current large-scale indoor and outdoor display board substantially all using LED display as display equipment, generally use by LED display
Show the various information such as text, image, video, video signal, at the train station with some crowded public places, display
Screen is also seen everywhere, some information are passed to the movable people in public place by display screen, but in order to all directions by
It is many it can be seen that information on display screen, display screen just have to rotate.
Chinese patent (notification number: CN207906753U) discloses a kind of computer equipment components, includes pedestal, is set to
The middle of the base and the bracket vertical with pedestal and the frame being connect with bracket and the display screen being embedded in frame, the pedestal
Intermediate vertical be equipped with fixing seat, fixing seat be equipped with groove, groove towards one end of display screen be equipped be connected with groove and
Diameter is greater than the cavity of groove, and the bracket is equipped with the column spinner being adapted to cavity, the rotation towards one end of pedestal
Rotary column is equipped with the fixed column that diameter is less than column spinner and is adapted to groove, and the fixed column insertion groove is interior and column spinner is inserted
Enter in cavity, column spinner can rotate in cavity, and the side wall of the column spinner and fixing seat setting cavity is equipped with can be to rotation
The fixed fixed mechanism of column, the device play the role of positioning by the opposite sliding of steel ball and groove, but the device in order to
Can be freely rotated, the elastic force of spring can not be arranged excessive, device can be freely rotated at this time, but corresponding steel ball for
The pressure of groove is lower, and stationkeeping ability is poor, and in the possible biggish environment of wind-force, display screen can be freely rotated, therefore the device
It also needs to improve again.
Utility model content
The utility model provides a kind of LED rotational display screen, solves the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of LED rotational display screen, including bottom plate, plate upper surface middle part are fixedly connected with pedestal, and the rotation of pedestal top connects
Rotation seat is connect, is fixedly connected with baffle in the middle part of rotation seat, rotation seat top is fixedly connected with column, is fixedly connected inside the rotation seat
Shaft, shaft are rotatablely connected rotating bar, and rotating bar top is fixedly connected with button, are equipped with spring between two buttons, under rotating bar
Portion is fixedly connected with mandril, and the middle of the base is equipped with limiting slot, and limiting slot is slidably connected mandril, and the column top is slidably connected
Sliding shoe, sliding shoe left side are fixedly connected with fixed link, and fixed link left end is connected and fixed seat, and fixing seat left end is fixedly connected with display
Screen.
As a kind of optimal technical scheme of the utility model, thrust bearing is equipped between the baffle and pedestal.
As a kind of optimal technical scheme of the utility model, the mandril is slidably connected rotation seat bottom.
As a kind of optimal technical scheme of the utility model, the button is slidably connected rotation seat top.
As a kind of optimal technical scheme of the utility model, threaded connection bolt on the right side of the sliding shoe.
As a kind of optimal technical scheme of the utility model, limited block is fixedly connected at the top of the column.
As a kind of optimal technical scheme of the utility model, the fixing seat right upper portion is slidably connected gag lever post.
As a kind of optimal technical scheme of the utility model, tension spring, tension spring lower end are fixedly connected at the top of the gag lever post
It is fixedly connected with fixing seat.
As a kind of optimal technical scheme of the utility model, limit hole is equipped on the left of the fixed link.
The utility model has following usefulness:
The utility model controls mandril by setting rotating bar and slides in limiting slot suitable for LED rotational display screen,
So that mandril and limiting slot are detached from, and display can be freely rotated in operator oneself when needing to rotate display screen, when
When mandril is inserted into limiting slot, display screen angle is fixed, and makes display screen in vertical plane provided with gag lever post and limit hole
On can be freely rotated so that display screen can be freely rotated on horizontal plane and vertical plane both direction, whole device
Easy to operate, design is suitable for promoting the use of rationally.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of LED rotational display screen.
Fig. 2 is a kind of cross-sectional view of LED rotational display screen.
Fig. 3 is A-A cross-sectional view in Fig. 2.
Fig. 4 is the partial enlargement diagram of B in Fig. 2.
Fig. 5 is a kind of perspective view of fixed link in LED rotational display screen.
In figure: 1, bottom plate；2, pedestal；3, thrust bearing；4, baffle；5, rotation seat；6, column；7, display screen；8, fixed
Seat；9, fixed link；10, sliding shoe；11, limited block；12, mandril；13, rotating bar；14, shaft；15, button；16, spring；17,
Limit hole；18, gag lever post；19, tension spring；20, limiting slot；21, bolt.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
Fig. 1-3, a kind of LED rotational display screen, including bottom plate 1 are please referred to, 1 upper surface middle part of bottom plate is fixedly connected with pedestal 2,
2 top of pedestal is rotatablely connected rotation seat 5, is fixedly connected with baffle 4 in the middle part of rotation seat 5, and thrust shaft is equipped between baffle 4 and pedestal 2
3 are held, the weight of rotation seat 5 is directly passed to by pedestal 2 by thrust bearing 3, so that between rotation seat 5 and pedestal 2
Rotation is more smoothly；5 top of rotation seat is fixedly connected with column 6, and 6 top of column is slidably connected sliding shoe 10, and column 6 pushes up
Portion is fixedly connected with limited block 11, and the extreme higher position of 11 limit slippage block 10 of limited block prevents operator's operation error from will slide
Block 10 skids off the range of column 6；10 right side threaded connection bolt 21 of sliding shoe, sliding shoe 10 can slide up and down, and work as sliding shoe
After 10 are moved to target position, screwing bolts 21,21 puller column 6 of bolt, thus sliding shoe 10 and column 6 is fixed, limitation
The height of sliding shoe 10；Fixed link 9 is fixedly connected on the left of sliding shoe 10,9 left end of fixed link is rotatablely connected fixing seat 8, fixing seat 8
Left end is fixedly connected with display screen 7.
Fig. 1-4 is please referred to, the rotation seat 5 is fixedly connected with shaft 14, and shaft 14 is rotatablely connected rotating bar 13, rotating bar
13 tops are fixedly connected with button 15, and button 15 is slidably connected 5 top of rotation seat, and spring 16, rotation are equipped between two buttons 15
13 lower part of bar is fixedly connected with mandril 12, is equipped with limiting slot 20 in the middle part of the pedestal 2, and limiting slot 20 is slidably connected mandril 12, mandril
12 are slidably connected 5 bottom of rotation seat, and when spring 16 is in relaxed state, rotating bar 13 is rotated to two sides, thus by mandril 12
Pushed to two sides, mandril 12 is fallen into limiting slot 20 at this time, so that rotation seat 5 and pedestal 2 be fixed, when to centre by pressing
When button 15, button 15 drives rotating bar 13 inwardly to rotate, so that two mandrils 12 of 13 lower part of rotating bar move inward, top
Bar 12 and limiting slot 20 are detached from, and rotation seat 5 can be freely rotated with pedestal 2 at this time.
Embodiment two
Fig. 2, Fig. 4 and Fig. 5 are please referred to, other contents of the present embodiment are the same as example 1, the difference is that: it is described
8 right upper portion of fixing seat is slidably connected gag lever post 18, tension spring 19 is fixedly connected at the top of gag lever post 18,19 lower end of tension spring is fixedly connected
Fixing seat 8 is equipped with limit hole 17 on the left of fixed link 9.In order to enable display screen 7 rotates in vertical direction, and rotate completion
After fixing seat 8 and fixed link 9 can be fixed on limited angular by the mutual cooperation of gag lever post 18 and limit hole 17
Together.
The utility model presses inward against button 15 in implementation process, and button 15 drives rotating bar 13 inwardly to rotate, thus
So that 12 slid inward of mandril, mandril 12 and limiting slot 20 are detached from, rotation seat 5 is rotated at this time, when rotation seat 5 turns to target angle
When spending, release button 15, rotating bar 13 is rotated to two sides under the action of the spring 16, and mandril 12 slides into limiting slot 20, thus
Rotation seat 5 and pedestal 2 is fixed, bolt 21 is unscrewed at this time, slides up and down sliding shoe 10, when sliding shoe 10 slides into object height
Afterwards, screwing bolts 21, sliding shoe 10 are fixed on column 6, pull up gag lever post 18, the limit of gag lever post 18 and fixed link 9
Position hole 17 is detached from, and rotates display screen 7 at this time, and display screen 7 drives fixing seat 8 to rotate, the angular turn on 7 vertical plane of display screen
After the completion, gag lever post 18 is unclamped, under the action of tension spring 19, gag lever post 18 is slid into limit hole 17, so that fixing seat 8 is fixed
In fixed link 9, to complete the adjusting work of whole device；The utility model passes through suitable for LED rotational display screen 7
Setting rotating bar 13 controls mandril 12 and slides in limiting slot 20, so that when needing to rotate display screen 7, mandril 12 and limit
Position slot 20 is detached from, and display can be freely rotated in operator oneself, when mandril 12 is inserted into limiting slot 20,7 angle of display screen
It is fixed, and provided with gag lever post 18 and limit hole 17 display screen 7 can be freely rotated on the vertical plane, so that
Display screen 7 can be freely rotated on horizontal plane and vertical plane both direction, and whole device is easy to operate, and design rationally, is suitable for
It promotes the use of.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. a kind of LED rotational display screen, including bottom plate (1), bottom plate (1) upper surface middle part is fixedly connected pedestal (2), pedestal (2)
Top is rotatablely connected rotation seat (5), is fixedly connected baffle (4) in the middle part of rotation seat (5), rotation seat (5) top is fixedly connected with column
(6), which is characterized in that it is fixedly connected shaft (14) inside the rotation seat (5), shaft (14) is rotatablely connected rotating bar (13),
Rotating bar (13) top is fixedly connected button (15), is equipped with spring (16) between two buttons (15), and rotating bar (13) lower part is solid
Surely mandril (12) are connected, is equipped with limiting slot (20) in the middle part of the pedestal (2), limiting slot (20) is slidably connected mandril (12), described
Column (6) top is slidably connected sliding shoe (10), is fixedly connected fixed link (9) on the left of sliding shoe (10), and fixed link (9) left end connects
Connection fixed seat (8), fixing seat (8) left end are fixedly connected with display screen (7).
2. a kind of LED rotational display screen according to claim 1, which is characterized in that the baffle (4) and pedestal (2) it
Between be equipped with thrust bearing (3).
3. a kind of LED rotational display screen according to claim 1, which is characterized in that the mandril (12), which is slidably connected, to be turned
Dynamic seat (5) bottom.
4. a kind of LED rotational display screen according to claim 1 or 3, which is characterized in that the button (15) is slidably connected
Rotation seat (5) top.
5. a kind of LED rotational display screen according to claim 1, which is characterized in that screw thread on the right side of the sliding shoe (10)
It connects bolt (21).
6. a kind of LED rotational display screen according to claim 1, which is characterized in that be fixedly connected at the top of the column (6)
Limited block (11).
7. a kind of LED rotational display screen according to claim 1, which is characterized in that fixing seat (8) right upper portion is sliding
Dynamic connection gag lever post (18).
8. a kind of LED rotational display screen according to claim 7, which is characterized in that fixed at the top of the gag lever post (18)
It connects tension spring (19), tension spring (19) lower end is fixedly connected with fixing seat (8).
9. a kind of LED rotational display screen according to claim 8, which is characterized in that be equipped with limit on the left of the fixed link (9)
Position hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349842.6U CN209725713U (en) | 2019-03-19 | 2019-03-19 | A kind of LED rotational display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349842.6U CN209725713U (en) | 2019-03-19 | 2019-03-19 | A kind of LED rotational display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725713U true CN209725713U (en) | 2019-12-03 |
Family
ID=68687378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920349842.6U Expired - Fee Related CN209725713U (en) | 2019-03-19 | 2019-03-19 | A kind of LED rotational display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425718A (en) * | 2020-04-29 | 2020-07-17 | 福清市创佳智能科技有限公司 | Adjustable intelligent support device for computer display |
| CN113958818A (en) * | 2021-11-04 | 2022-01-21 | 湖南科灏电子科技有限责任公司 | LCD support convenient to angle regulation |
-
2019
- 2019-03-19 CN CN201920349842.6U patent/CN209725713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425718A (en) * | 2020-04-29 | 2020-07-17 | 福清市创佳智能科技有限公司 | Adjustable intelligent support device for computer display |
| CN113958818A (en) * | 2021-11-04 | 2022-01-21 | 湖南科灏电子科技有限责任公司 | LCD support convenient to angle regulation |
| CN113958818B (en) * | 2021-11-04 | 2023-01-10 | 湖南科灏电子科技有限责任公司 | LCD support convenient to angle regulation |
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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: 20191203 Termination date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |