CN210034885U - Rotatable LED display screen - Google Patents
Rotatable LED display screen Download PDFInfo
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- CN210034885U CN210034885U CN201920282503.0U CN201920282503U CN210034885U CN 210034885 U CN210034885 U CN 210034885U CN 201920282503 U CN201920282503 U CN 201920282503U CN 210034885 U CN210034885 U CN 210034885U
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Abstract
The utility model relates to a rotatable LED display screen, the on-line screen storage device comprises a base and a display screen, be equipped with slewing mechanism one on the base, slewing mechanism one is connected and is equipped with folding mechanism, folding mechanism connects through the connecting block and is equipped with slewing mechanism two, slewing mechanism two is connected with the display screen, the base top is equipped with circular cavity, slewing mechanism one includes the rolling disc, the rolling disc rotates and is located the cavity, the fixed stand that is equipped with on the rolling disc, the base is worn out to the stand other end, the stand overcoat connects and is equipped with a rotatory section of thick bamboo, rotatory section of thick bamboo below is fixed on the base, be equipped with the recess on the rotatory section of thick bamboo inside wall, the fixed spring that is equipped with in recess bottom, the fixed stopper that is right angled triangle that is the shape, evenly fixed a. Compared with the prior art, the utility model the advantage lies in: rational in infrastructure, make things convenient for 360 rotations, and height-adjustable.
Description
Technical Field
The utility model relates to a LED display screen technical field, in particular to rotatable LED display screen.
Background
The display screen is a flat panel display, which is a device composed of small LED module panels for displaying various information such as text, image, video, and video signals, and is a display mode by controlling semiconductor light emitting diodes.
Most LED display screens are fixed knot and construct, LED display screen is fixed in a certain building wall or falls on ground and desktop promptly, its screen can only just be to a certain position, cause the visual effect of other positions not good, it is inconvenient to use, even there is rotatable LED display screen on the market at present, but current rotary mechanism is realized through fixing on the wall seat and the axis of rotation of rotating, this kind of mode has the limited problem of turned angle, can't carry out 360 rotation, in addition, current rotatory mode still will rotate the seat and fix on the desktop, then the LED display screen is fixed in the pivot, the axis of rotation is rotated the perpendicular to and is rotated on the seat, though can carry out 360 rotations when rotating like this, but consider the protection to the LED display screen, every time rotate all will rotate the pivot, comparatively inconvenient, and can't adjust in height.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a rotatable LED display screen, its is rational in infrastructure, makes things convenient for 360 rotations, and height-adjustable.
In order to achieve the above object, the utility model adopts the following technical scheme: a rotatable LED display screen comprises a base and a display screen, wherein a first rotating mechanism is arranged on the base, the first rotating mechanism is connected with a folding mechanism, the folding mechanism is connected with a second rotating mechanism through a connecting block, the second rotating mechanism is connected with the display screen, a round cavity is arranged above the base, the first rotating mechanism comprises a rotating disc, the rotating disc is rotatably positioned in the cavity, an upright post is fixedly arranged on the rotating disc, the other end of the upright post penetrates out of the base, a rotary cylinder is sleeved outside the upright column, the lower part of the rotary cylinder is fixed on the base, a groove is arranged on the inner side wall of the rotary cylinder, a spring is fixedly arranged at the bottom of the groove, a limiting block in the shape of a right triangle is fixedly arranged at the other end of the spring, the vertical column is characterized in that a plurality of clamping blocks matched with the limiting blocks are uniformly and fixedly arranged on the circumferential side wall of the vertical column, and the vertical column is of a concave structure.
As an improvement: folding mechanism includes the folding rod, the folding rod articulates between the notch of stand top, the folding rod other end is equipped with the incision, it rotates to be equipped with between the incision and rotates the seat, it is fixed mutually with the connecting block to rotate the seat other end.
As an improvement: the depth of the upright post notch is larger than the length of the folding rod.
As an improvement: the second rotating mechanism comprises two rotating frames fixed on the back of the display screen, a short shaft is fixedly arranged between the rotating frames and parallel to the stand columns, a rotating sleeve is sleeved outside the short shaft in a rotating mode, and the rotating sleeve is fixed on the side wall of the connecting block relative to the folding mechanism.
As an improvement: and the edges of the fixture blocks are of chamfer structures.
Compared with the prior art, the utility model the advantage lies in: through the mutual cooperation of the first rotating mechanism and the second rotating mechanism, the LED display screen can rotate by 360 degrees, and through the second rotating mechanism, the LED display screen can be rotated by a small angle without integrally rotating the device, so that the device is more convenient, the protection of the LED display screen is better, and in addition, the LED display screen can be adjusted in height through the folding mechanism.
Drawings
Fig. 1 is a left side view structural diagram of a rotatable LED display screen according to the present invention;
FIG. 2 is the utility model discloses a rear view structure sketch map of rotatable LED display screen
FIG. 3 is the structure diagram of a rotatable LED display screen rotating mechanism I
Reference symbol comparison table:
the device comprises a base 1, a display 2, a rotating mechanism 3, a folding mechanism 4, a connecting block 5, a rotating mechanism 6, a circular cavity 7, a rotating disc 8, a vertical column 9, a rotating cylinder 10, a groove 11, a spring 12, a limiting block 13, a clamping block 14, a folding rod 15, a notch 16, a rotating seat 17, a rotating frame 18, a short shaft 19 and a rotating sleeve 20.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the rotatable LED display screen comprises a base 1 and a display screen 2, wherein a first rotating mechanism 3 is arranged on the base 1, the first rotating mechanism 3 is connected with a folding mechanism 4, the folding mechanism 4 is connected with a second rotating mechanism 6 through a connecting block 5, the second rotating mechanism 6 is connected with the display screen 2, a circular cavity 7 is arranged above the base 1, the first rotating mechanism 3 comprises a rotating disc 8, the rotating disc 8 is rotatably positioned in the cavity 7, a stand column 9 is fixedly arranged on the rotating disc 8, the other end of the stand column 9 penetrates out of the base 1, a rotating cylinder 10 is sleeved outside the stand column 9, the lower part of the rotating cylinder 10 is fixed on the base 1, a groove 11 is arranged on the inner side wall of the rotating cylinder 10, a spring 12 is fixedly arranged at the bottom of the groove 11, and a limiting block 13 in the shape of a right triangle is fixedly arranged at the other end, a plurality of clamping blocks 14 matched with the limiting blocks 13 are uniformly and fixedly arranged on the circumferential side wall of the upright post 9, and the upright post 9 is of a concave structure.
The depth of the notch of the upright post 9 is larger than the length of the folding rod 15.
The second rotating mechanism 6 comprises two rotating frames 18 fixed on the back of the display screen 2, a short shaft 19 is fixedly arranged between the rotating frames 18, the short shaft 19 is parallel to the upright post 9, a rotating sleeve 20 is rotatably sleeved outside the short shaft 19, and the rotating sleeve 20 is fixed on the side wall of the connecting block 5 opposite to the folding mechanism 4.
The edges of the fixture blocks 14 are in a chamfer structure.
When the utility model is implemented specifically, when the rotation is needed, the stand column 9 is rotated by utilizing the matching of the stand column 9 and the rotating disc 8 in the rotating mechanism I3 and the circular cavity 7, thereby the display screen 2 is rotated, in the rotation of the stand column 9, the fixture block 14 on the stand column 9 is matched with the limiting block 13 in the groove 11, so that the stand column 9 can only rotate towards one direction, thus the stand column 9 can not rotate, when the display screen 2 is rotated to an angle by utilizing the rotating mechanism I3, the stand column 9 does not need to be rotated within the rotating range of the rotating mechanism II 6, the display screen 2 can be directly rotated between the rotating mechanism II 6, the operation is more convenient, meanwhile, the display screen 2 can be protected to a certain degree, in addition, the height of the display screen 2 can be adjusted by the folding mechanism 4, and, folding rod 15 can be located between the notch of stand completely, and is more succinct, pleasing to the eye, and the upset about 2 accessible folding mechanism 4 of display screen carry out simultaneously for it is more convenient to use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a rotatable LED display screen, includes base (1) and display screen (2), be equipped with slewing mechanism (3) on base (1), slewing mechanism (3) are connected and are equipped with folding mechanism (4), folding mechanism (4) are connected through connecting block (5) and are equipped with slewing mechanism two (6), slewing mechanism two (6) are connected its characterized in that with display screen (2): base (1) top is equipped with circular cavity (7), slewing mechanism (3) include rolling disc (8), rolling disc (8) are rotated and are located cavity (7), fixed stand (9) that are equipped with on rolling disc (8), base (1) is worn out to stand (9) other end, stand (9) overcoat connects and is equipped with rotatory section of thick bamboo (10), fix on base (1) rotatory section of thick bamboo (10) below, be equipped with recess (11) on rotatory section of thick bamboo (10) inside wall, recess (11) bottom is fixed and is equipped with spring (12), spring (12) other end is fixed and is equipped with stopper (13) that the shape is right angled triangle, evenly fixed a plurality of and stopper (13) matched with fixture block (14) of being equipped with on stand (9) circumference lateral wall, stand (9) are character cut in bas font structure.
2. A rotatable LED display screen according to claim 1, wherein: folding mechanism (4) are including folding rod (15), folding rod (15) articulate between the notch of stand (9) top, folding rod (15) other end is equipped with incision (16), it rotates to be equipped with between incision (16) rotates seat (17), it is fixed mutually with connecting block (5) to rotate seat (17) other end.
3. A rotatable LED display screen according to claim 2, wherein: the depth of the notch of the upright post (9) is larger than the length of the folding rod (15).
4. A rotatable LED display screen according to claim 1, wherein: the second rotating mechanism (6) comprises two rotating frames (18) fixed to the back face of the display screen (2), a short shaft (19) is fixedly arranged between the rotating frames (18), the short shaft (19) is parallel to the stand column (9), a rotating sleeve (20) is sleeved outside the short shaft (19) in a rotating mode, and the rotating sleeve (20) is fixed to the side wall of the connecting block (5) opposite to the folding mechanism (4).
5. A rotatable LED display screen according to claim 1, wherein: the edges of the clamping blocks (14) are of a chamfer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282503.0U CN210034885U (en) | 2019-03-06 | 2019-03-06 | Rotatable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282503.0U CN210034885U (en) | 2019-03-06 | 2019-03-06 | Rotatable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034885U true CN210034885U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282503.0U Active CN210034885U (en) | 2019-03-06 | 2019-03-06 | Rotatable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161175A (en) * | 2020-09-24 | 2021-01-01 | 凤阳凤辰电子科技有限公司 | Computer that can multi-angle was adjusted |
-
2019
- 2019-03-06 CN CN201920282503.0U patent/CN210034885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161175A (en) * | 2020-09-24 | 2021-01-01 | 凤阳凤辰电子科技有限公司 | Computer that can multi-angle was adjusted |
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