CN213123647U - Portable LED display screen - Google Patents
Portable LED display screen Download PDFInfo
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- CN213123647U CN213123647U CN202022338208.8U CN202022338208U CN213123647U CN 213123647 U CN213123647 U CN 213123647U CN 202022338208 U CN202022338208 U CN 202022338208U CN 213123647 U CN213123647 U CN 213123647U
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Abstract
The utility model discloses a portable LED display screen, relating to the field of LED display screens, aiming at the problems that the prior portable LED display screen does not have an anti-falling protection device, can not protect the display screen and can not rapidly adjust the angle of the display screen, the following proposal is provided, which comprises a display screen and a protective plate, wherein the protective plate is hinged on the display screen, and an anti-falling buffer device is arranged on the protective plate, the anti-falling buffer device comprises a buffer plate, a buffer support frame, a buffer spring and a buffer support rod, the buffer support frame is fixedly connected with the protection plate, and a buffer spring is fixedly arranged on the inner wall of the buffer support frame, and one end of the buffer spring far away from the buffer support frame is fixedly connected with a buffer support rod, buffer spring's one end fixedly connected with buffer board is kept away from to the buffering bracing piece, just buffer board and buffering support frame fixed connection. The utility model discloses novel structure, and the practicality is high, suitable popularization.
Description
Technical Field
The utility model relates to a LED display screen field especially relates to a portable LED display screen.
Background
Along with the progress of science and technology, the display screen technology on the market is also more and more mature, and portable LED display screen is also more and more, and LED display screen has the power consumption low, energy-conserving advantage such as efficient.
Most portable LED display screens on the market do not have and prevent falling protection device, can't protect the display screen, and the regulation display screen angle that can not be quick, therefore we have proposed a portable LED display screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of portable LED display screen has solved portable LED display screen, does not have and prevents falling protection device, can't protect the display screen, and the problem of regulation display screen angle that can not be quick.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable LED display screen comprises a display screen and a protective plate, wherein the protective plate is hinged on the display screen, an anti-falling buffer device is arranged on the protective plate, the anti-falling buffer device comprises a buffer plate, a buffer support frame, a buffer spring and a buffer support rod, the buffer support frame is fixedly connected with the protective plate, the inner wall of the buffer support frame is fixedly provided with the buffer spring, one end of the buffer spring, which is far away from the buffer support frame, is fixedly connected with the buffer support rod, one end of the buffer support rod, which is far away from the buffer spring, is fixedly connected with the buffer plate, the buffer plate is fixedly connected with the buffer support frame, the protective plate is uniformly provided with positioning latch teeth, the positioning latch teeth are arranged in a triangular shape, the protective plate is rotatably provided with a limiting seat, a limiting pin is sleeved on the limiting seat in a sliding manner, just the spacing groove with the spacer pin matches, be provided with strutting arrangement on the display screen, strutting arrangement includes support column, backup pad, card hole, kayser spring and card locking lever, the card hole has been seted up to the lateral wall of display screen, the support column has been cup jointed to card downthehole internal rotation, just fixed mounting has kayser spring in the support column, just the one end fixedly connected with kayser lever of support column is kept away from to the kayser spring, the fixed cover of circumference outer wall of support column has connect the backup pad.
Preferably, the buffering support frame is triangle-shaped and sets up, just the buffer board comprises the rubber material, prevent falling buffer and be located protection shield corner.
Preferably, the supporting plate is arranged in a U shape, and the horizontal section of the supporting plate is matched with the positioning latch.
Preferably, a locking groove is formed in the locking hole, and the locking rod is matched with the locking groove.
Preferably, the buffer spring is arranged in an inclined manner.
The utility model has the advantages that:
1. through the buffer spring that sets up on the protection shield, the buffer bracing piece prevents falling buffer that constitutes with the buffer board, when can making the display screen drop, the protection shield can effectually cushion, protects the display screen, prevents that the protection screen from being damaged.
2. The limiting pin arranged on the limiting seat enters the limiting groove, the protective plate can be attached to the display screen to be locked, the supporting plates arranged on two sides of the display screen can be conveniently carried, and the supporting plates can be connected with the positioning clamping teeth in a clamped mode, so that the display screen can be flexibly adjusted in angle.
To sum up, the device can prevent falling the protection to portable LED display screen, and can be at the nimble angle regulation of work, adapts to different operational environment, and the practicality is high, suitable popularization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a diagram illustrating the operation of the present invention;
fig. 4 is a diagram of the standby operation state of the present invention.
Reference numbers in the figures: 1. a display screen; 2. a protection plate; 3. a buffer plate; 4. buffering the supporting rod; 5. a buffer spring; 6. a buffer support frame; 7. a support pillar; 8. a support plate; 9. a limiting seat; 10. a spacing pin; 11. a clamping hole; 12. a latch spring; 13. a locking bar; 14. a locking groove; 15. positioning latch teeth; 16. a limiting groove.
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. 1-4, a portable LED display screen, including display screen 1 and protection shield 2, it has protection shield 2 to articulate on the display screen 1, and be provided with on the protection shield 2 and prevent falling buffer, prevent falling buffer and include buffer board 3, buffering support frame 6, buffer spring 5 and buffering bracing piece 4, buffering support frame 6 and protection shield 2 fixed connection, and buffer support frame 6 inner wall fixed mounting has buffer spring 5, and buffer spring 5 keeps away from one end fixedly connected with buffering bracing piece 4 of buffering support frame 6, one end fixedly connected with buffer board 3 that buffer spring 5 was kept away from to buffering bracing piece 4, and buffer board 3 and buffering support frame 6 fixed connection, buffering support frame 6 is triangle-shaped setting, and buffer board 3 comprises the rubber material, prevent falling buffer and be located protection shield 2 corners, buffer spring 5 is the slope setting.
Evenly be provided with location latch 15 on the protection shield 2, and location latch 15 is triangle-shaped setting, and rotates on the protection shield 2 and install spacing seat 9, and the sliding sleeve has cup jointed spacer pin 10 on the spacing seat 9, and the top of display screen 1 is equipped with spacing groove 16, and spacing groove 16 matches with spacer pin 10.
Be provided with strutting arrangement on display screen 1, strutting arrangement includes support column 7, backup pad 8, card hole 11, kayser spring 12 and card locking lever 13, card hole 11 has been seted up to display screen 1's lateral wall, the card locked groove 14 has been seted up on the card hole 11, and card locking lever 13 matches with card locked groove 14, support column 7 has been cup jointed to card 11 internal rotations in the hole, and fixed mounting has kayser spring 12 in the support column 7, and kayser spring 12 keeps away from the one end fixedly connected with card locking lever 13 of support column 7, the fixed cover of circumference outer wall of support column 7 has connect backup pad 8, backup pad 8 is the setting of U type, and backup pad 8's horizontal segment matches with location latch 15.
The working principle is as follows: when the display screen 1 does not need to work, the protective plate 2 is attached to the display screen 1, the limiting pin 10 is pushed, so that the limit pin 10 on the limit seat 9 can enter the limit groove 16 to be clamped, the support pillar 7 is rotated, so that the locking bar 13 in the supporting column 7 can enter the locking groove 14, the supporting plate 8 is fixed above the display screen 1, the carrying is convenient, and the anti-falling buffer device arranged on the protective plate 2 can carry out anti-falling protection on the display screen 1, when the work is needed, the protection board 2 is separated from the display screen 1, so that the display screen 1 is vertical to the protection board 2, the latch spring 12 in the supporting column 7 is pressed downwards, so that the latch lever 13 is disengaged from the latch groove 14, so that the support post 7 can be rotated, the support post 7 is rotated so that the support plate 8 can be rotated, so that the support plate 8 can be clamped with the positioning clamping teeth 15 to support the display screen 1 and can be adjusted in angle.
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 (5)
1. A portable LED display screen comprises a display screen (1) and a protection board (2), and is characterized in that the protection board (2) is hinged on the display screen (1), an anti-falling buffer device is arranged on the protection board (2), the anti-falling buffer device comprises a buffer board (3), a buffer support frame (6), a buffer spring (5) and a buffer support rod (4), the buffer support frame (6) is fixedly connected with the protection board (2), the buffer spring (5) is fixedly arranged on the inner wall of the buffer support frame (6), one end of the buffer spring (5) far away from the buffer support frame (6) is fixedly connected with the buffer support rod (4), one end of the buffer support rod (4) far away from the buffer spring (5) is fixedly connected with the buffer board (3), and the buffer board (3) is fixedly connected with the buffer support frame (6), the protective plate (2) is uniformly provided with positioning latch teeth (15), the positioning latch teeth (15) are arranged in a triangular shape, the protective plate (2) is rotatably provided with a limiting seat (9), a limiting pin (10) is sleeved on the limiting seat (9) in a sliding manner, the top end of the display screen (1) is provided with a limiting groove (16), the limiting groove (16) is matched with the limiting pin (10), the display screen (1) is provided with a supporting device, the supporting device comprises a supporting column (7), a supporting plate (8), a clamping hole (11), a clamping spring (12) and a clamping lock rod (13), the side wall of the display screen (1) is provided with the clamping hole (11), the supporting column (7) is sleeved in the clamping hole (11) in a rotating manner, the clamping spring (12) is fixedly installed in the supporting column (7), and the clamping lock rod (13) is fixedly connected to one end, far away from the supporting column (7), of the clamping spring (12), the supporting plate (8) is fixedly sleeved on the circumferential outer wall of the supporting column (7).
2. The portable LED display screen according to claim 1, wherein the buffering support frame (6) is arranged in a triangle, the buffering plate (3) is made of rubber, and the anti-falling buffering device is located at the corner of the protection plate (2).
3. The portable LED display screen according to claim 1, wherein the support plate (8) is U-shaped, and the horizontal section of the support plate (8) is matched with the positioning latch (15).
4. The portable LED display screen according to claim 1, wherein the locking hole (11) is provided with a locking groove (14), and the locking rod (13) is matched with the locking groove (14).
5. A portable LED display screen according to claim 1, characterised in that the buffer spring (5) is arranged obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338208.8U CN213123647U (en) | 2020-10-20 | 2020-10-20 | Portable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338208.8U CN213123647U (en) | 2020-10-20 | 2020-10-20 | Portable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123647U true CN213123647U (en) | 2021-05-04 |
Family
ID=75666632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022338208.8U Active CN213123647U (en) | 2020-10-20 | 2020-10-20 | Portable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213123647U (en) |
-
2020
- 2020-10-20 CN CN202022338208.8U patent/CN213123647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: Room 1001, 1st floor, building B, 555 Dongchuan Road, Minhang District, Shanghai Patentee after: Shanghai highnova Communication Technology Co.,Ltd. Address before: 518035 Room 301, unit 2, building 10, shiningli, No.2, guanxia Road, Donghe community, Shatoujiao street, Yantian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Huayuan Hi Tech Co.,Ltd. |