CN210485084U - Portable LED display screen - Google Patents
Portable LED display screen Download PDFInfo
- Publication number
- CN210485084U CN210485084U CN201921503912.5U CN201921503912U CN210485084U CN 210485084 U CN210485084 U CN 210485084U CN 201921503912 U CN201921503912 U CN 201921503912U CN 210485084 U CN210485084 U CN 210485084U
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- CN
- China
- Prior art keywords
- limiting
- display screen
- led display
- adjusting rod
- supporting
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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
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Abstract
The utility model discloses a portable LED display screen, which comprises a supporting seat, a limiting clamping seat, a hinged shaft, a supporting rod, a limiting hollow tube, external threads, a fastening knob, an adjusting rod, a limiting supporting frame, an LED display screen body, a threaded joint, a limiting threaded through hole and a limiting shaft hole, wherein the supporting seat is connected with the limiting hollow tube; the limiting hollow pipe is connected with the adjusting rod through a fastening knob; the adjusting rod is fixedly connected with a limiting support frame; and the limiting support frame is provided with an LED display screen body. The utility model has the advantages of adjustable height, stability, small occupied space and convenient carrying.
Description
Technical Field
The utility model relates to a display screen field, in particular to portable LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. However, the current LED display screen has the problems of unadjustable height, instability, large occupied space and inconvenience in carrying. Therefore, it is necessary to design a portable LED display screen with adjustable height, stability, small occupied space and convenient carrying.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable LED display screen can solve prior art, highly can not adjust, and is unstable, and occupation space is big, the inconvenient problem of carrying.
The utility model provides a portable LED display screen, which comprises a supporting seat, a limiting clamping seat, a hinged shaft, a supporting rod, a limiting hollow tube, an external thread, a fastening knob, an adjusting rod, a limiting supporting frame, an LED display screen body, a threaded joint, a limiting threaded through hole and a limiting shaft hole, wherein the supporting seat is connected with the limiting hollow tube; the limiting hollow pipe is connected with the adjusting rod through a fastening knob; the adjusting rod is fixedly connected with a limiting support frame; the limiting support frame is provided with an LED display screen body; the limiting hollow pipe is provided with an external thread; a plurality of limiting clamping seats are uniformly arranged on the supporting seat along the circumferential direction; and the limiting clamping seats are connected with supporting rods through articulated shafts.
Preferably, the upper end of the adjusting rod is provided with a threaded joint; and a first groove which is matched with the threaded joint is arranged on the limiting support frame.
Preferably, the support seat is provided with a limiting threaded through hole; the limiting hollow pipe is in threaded connection with the supporting seat through an external thread and a limiting threaded through hole; the external thread is matched with the limiting thread through hole.
Preferably, the side wall of the limit hollow tube is provided with a second groove adapted to the fastening knob.
Preferably, the limit hollow pipe is sleeved with an adjusting rod; the limiting hollow pipe is matched with the adjusting rod.
Preferably, a plurality of the limiting clamping seats are provided with limiting shaft holes matched with the supporting rods.
The utility model has the advantages that:
1. the support base of the portable LED display screen is connected with a limit hollow tube; the limiting hollow pipe is connected with the adjusting rod through a fastening knob; the adjusting rod is fixedly connected with a limiting support frame; the limiting support frame is provided with an LED display screen body; the limiting hollow pipe is provided with an external thread; the fastening knob is screwed; the fastening knob is unscrewed, the part of the adjusting rod hidden in the limiting hollow tube is exposed, the device is extended, if the device is required to be shortened, the fastening knob is unscrewed, the adjusting rod is hidden in the limiting hollow tube, the device is shortened, and the height of the device can be adjusted.
2. According to the portable LED display screen, a plurality of limiting clamping seats are uniformly arranged on the supporting seat along the circumferential direction; the limiting clamping seats are connected with supporting rods through hinged shafts; limiting shaft holes matched with the supporting rods are arranged on the limiting clamping seats; when the device is used, the supporting rods are put down and are flatly placed, and as shown in the figure, the supporting seat and the supporting rods can support the device, so that the device is stable.
3. The support base of the portable LED display screen is connected with a limit hollow tube; the limiting hollow pipe is connected with the adjusting rod through a fastening knob; the adjusting rod is fixedly connected with a limiting support frame; the limiting support frame is provided with an LED display screen body; a plurality of limiting clamping seats are uniformly arranged on the supporting seat along the circumferential direction; the limiting clamping seats are connected with supporting rods through hinged shafts; limiting shaft holes matched with the supporting rods are arranged on the limiting clamping seats; when the device is not used, the fastening knob is screwed to loosen the fastening knob, then the adjusting rods are completely hidden in the limiting hollow tube, and then the supporting rods are collected; the plurality of support rods are close to the limiting hollow pipe; the device occupies small space and is convenient to carry.
Drawings
Fig. 1 is a schematic structural view of a portable LED display screen provided by the present invention;
fig. 2 is a schematic view of a connection structure between an adjusting rod and a supporting seat of a portable LED display screen provided by the present invention;
fig. 3 is a schematic view of a connection structure of a support seat and an adjustment rod of a portable LED display screen according to the present invention;
fig. 4 is the utility model provides a pair of portable LED display screen's supporting seat structure sketch map.
Description of reference numerals: 1-a support seat; 2-limiting clamping seat; 3-a hinge shaft; 4-a support bar; 5-a limit hollow pipe; 6-external thread; 7-fastening the knob; 8-adjusting the rod; 9-a spacing support frame; 10-LED display screen body; 11-a threaded joint; 12-a limiting threaded through hole; 13-limiting shaft hole.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to 4, an embodiment of the present invention provides a portable LED display screen, which includes a supporting seat 1, a limiting clamping seat 2, a hinge shaft 3, a supporting rod 4, a limiting hollow tube 5, an external thread 6, a fastening knob 7, an adjusting rod 8, a limiting supporting frame 9, an LED display screen body 10, a threaded joint 11, a limiting threaded through hole 12, and a limiting shaft hole 13, wherein the supporting seat 1 is connected with the limiting hollow tube 5; the limiting hollow pipe 5 is connected with an adjusting rod 8 through a fastening knob 7; the adjusting rod 8 is fixedly connected with a limiting support frame 9; the limiting support frame 9 is provided with an LED display screen body 10; the limiting hollow pipe 5 is provided with an external thread 6; a plurality of limiting clamping seats 2 are uniformly arranged on the supporting seat 1 along the circumferential direction; a plurality of the limiting clamping seats 2 are connected with supporting rods 4 through hinged shafts 3.
In this embodiment, the upper end of the adjusting rod 8 is provided with a threaded joint 11; and a first groove which is matched with the threaded joint 11 and is connected with the limiting support frame 9 is arranged on the limiting support frame.
In this embodiment, the support seat 1 is provided with a limit threaded through hole 12; the limiting hollow pipe 5 is in threaded connection with the supporting seat 1 through an external thread 6 and a limiting threaded through hole 12; the external thread 6 is adapted to the limit thread through hole 12.
In this embodiment, the side wall of the limiting hollow tube 5 is provided with a second groove adapted to the fastening knob 7.
In this embodiment, the limit hollow tube 5 is sleeved with an adjusting rod 8; the limiting hollow pipe 5 is matched with the adjusting rod 8.
In this embodiment, a plurality of the limiting clamping seats 2 are provided with limiting shaft holes 13 adapted to the supporting rods 4.
The working principle is as follows: in the portable LED display screen, a supporting seat 1 is connected with a limiting hollow tube 5; the limiting hollow pipe 5 is connected with the adjusting rod 8 through a fastening knob 7; the adjusting rod 8 is fixedly connected with a limiting supporting frame 9; the limiting support frame 9 is provided with an LED display screen body 10; the limiting hollow pipe 5 is provided with an external thread 6; by screwing the fastening knob 7; the fastening knob 7 is unscrewed, the part of the adjusting rod 8 hidden inside the limiting hollow tube 5 is exposed, the device is extended, if the device is required to be shortened, the fastening knob 7 is screwed, the fastening knob 7 is unscrewed, then the adjusting rod 8 is hidden in the limiting hollow tube 5, the device is shortened, and the height of the device can be adjusted. According to the portable LED display screen, a plurality of limiting clamping seats 2 are uniformly arranged on a supporting seat 1 along the circumferential direction; the limiting clamping seats 2 are connected with supporting rods 4 through hinged shafts 3; the limiting clamping seats 2 are provided with limiting shaft holes 13 matched with the supporting rods 4; when the device is used, the supporting rods 4 are put down and are laid flat, as shown in figure 1, the supporting seat 1 and the supporting rods 4 can support the device, and the device is stable. In the portable LED display screen, a supporting seat 1 is connected with a limiting hollow tube 5; the limiting hollow pipe 5 is connected with the adjusting rod 8 through a fastening knob 7; the adjusting rod 8 is fixedly connected with a limiting supporting frame 9; the limiting support frame 9 is provided with an LED display screen body 10; a plurality of limiting clamping seats 2 are uniformly arranged on the supporting seat 1 along the circumferential direction; the limiting clamping seats 2 are connected with supporting rods 4 through hinged shafts 3; the limiting clamping seats 2 are provided with limiting shaft holes 13 matched with the supporting rods 4; when the device is not used, the fastening knob 7 is screwed to loosen the fastening knob 7, then the adjusting rod 8 is completely hidden in the limiting hollow tube 5, and then the supporting rods 4 are collected; a plurality of support rods 4 are close to the limit hollow tube 5; the device occupies small space and is convenient to carry.
Claims (6)
1. A portable LED display screen which characterized in that: the LED display screen comprises a supporting seat (1), a limiting clamping seat (2), a hinged shaft (3), a supporting rod (4), a limiting hollow tube (5), external threads (6), a fastening knob (7), an adjusting rod (8), a limiting supporting frame (9), an LED display screen body (10), a threaded joint (11), a limiting threaded through hole (12) and a limiting shaft hole (13), wherein the supporting seat (1) is connected with the limiting hollow tube (5); the limiting hollow pipe (5) is connected with the adjusting rod (8) through a fastening knob (7); a limiting support frame (9) is fixedly connected to the adjusting rod (8); an LED display screen body (10) is arranged on the limiting support frame (9); the limiting hollow pipe (5) is provided with an external thread (6); a plurality of limiting clamping seats (2) are uniformly arranged on the supporting seat (1) along the circumferential direction; and the limiting clamping seats (2) are connected with supporting rods (4) through hinged shafts (3).
2. A portable LED display screen according to claim 1, characterised in that the upper end of the adjusting lever (8) is provided with a screw joint (11); and a first groove which is matched with the threaded connector (11) is arranged on the limiting support frame (9).
3. The portable LED display screen of claim 1, wherein the support base (1) is provided with a limit threaded through hole (12); the limiting hollow pipe (5) is in threaded connection with the supporting seat (1) through an external thread (6) and a limiting threaded through hole (12); the external thread (6) is matched with the limiting thread through hole (12).
4. The portable LED display screen as claimed in claim 1, wherein the side wall of the position-limiting hollow tube (5) is provided with a second groove adapted to the fastening knob (7).
5. The portable LED display screen of claim 1, wherein the limiting hollow tube (5) is sleeved with an adjusting rod (8); the limiting hollow pipe (5) is matched with the adjusting rod (8).
6. The portable LED display screen of claim 1, wherein a plurality of the limiting clamping seats (2) are provided with limiting shaft holes (13) corresponding to the supporting rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503912.5U CN210485084U (en) | 2019-09-09 | 2019-09-09 | Portable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503912.5U CN210485084U (en) | 2019-09-09 | 2019-09-09 | Portable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485084U true CN210485084U (en) | 2020-05-08 |
Family
ID=70541412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921503912.5U Expired - Fee Related CN210485084U (en) | 2019-09-09 | 2019-09-09 | Portable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229731A (en) * | 2020-10-09 | 2021-01-15 | 雷成平 | Pile foundation test loading device |
-
2019
- 2019-09-09 CN CN201921503912.5U patent/CN210485084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229731A (en) * | 2020-10-09 | 2021-01-15 | 雷成平 | Pile foundation test loading device |
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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: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |