CN213236735U

CN213236735U - Novel LED panel is used in science and technology project show device

Info

Publication number: CN213236735U
Application number: CN202022093955.XU
Authority: CN
Inventors: 潘红; 唐思哲; 高丽霞
Original assignee: Hangzhou Shunrui Technology Co ltd
Current assignee: Hangzhou Shunrui Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-18
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a novel LED panel is used in science and technology project show device, the on-line screen storage device comprises a base, be equipped with hydraulic telescoping cylinder on the base, hydraulic telescoping cylinder's top is equipped with the sleeve, the interpolation is equipped with the boss in the sleeve, the top of boss has set firmly U type groove, the U type inslot is equipped with the LED display screen, the articulated concatenation formula LED display screen that is equipped with in both ends in U type groove, be equipped with the electric cabinet on the hydraulic telescoping cylinder, the electric cabinet respectively with hydraulic telescoping cylinder, LED display screen and concatenation formula LED display screen electric connection. The utility model has the advantages that: be convenient for remove, height and angle all can be adjusted, the size of panel device can expand, and front and back all can demonstrate.

Description

Novel LED panel is used in science and technology project show device

Technical Field

The utility model relates to a panel technical field specifically indicates novel LED panel device is used in science and technology project show.

Background

The show of science and technology project needs use the LED panel to promote the understanding of viewer to corresponding science and technology project, however the present science and technology project show with LED panel device screen can only openly demonstrate, the back then does not have display device, the size of science and technology project show with LED panel device is fixed, can not expand as required to inconvenient removal, the height and the angle of science and technology project show with LED panel device also can not adjust as required.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above difficulty, provide one kind and be convenient for remove, height and angle all can be adjusted, the size of panel device can be extended, the front and the back all can carry out the novel LED panel device for scientific and technological project show that demonstrates.

In order to solve the technical problem, the utility model provides a technical scheme does: novel LED panel device is used in science and technology project show, the on-line screen storage device comprises a base, be equipped with hydraulic stretching cylinder on the base, hydraulic stretching cylinder's top is equipped with the sleeve, the interpolation of sleeve is equipped with the boss, the top of boss has set firmly U type groove, U type inslot is equipped with the LED display screen, the articulated concatenation formula LED display screen that is equipped with in both ends in U type groove, be equipped with the electric cabinet on the hydraulic stretching cylinder, the electric cabinet respectively with hydraulic stretching cylinder, LED display screen and concatenation formula LED display screen electric connection.

As an improvement, rollers are arranged below the base.

As an improvement, a locking device is arranged on the roller.

As an improvement, the boss is provided with a groove arranged around the boss, the groove is positioned in the sleeve, and the sleeve is provided with a bolt abutted against the groove.

As an improvement, one end of the bolt, which is positioned outside the sleeve, is provided with a rotating handle.

As an improvement, the two ends of the U-shaped groove are hinged to form a first U-shaped groove which is symmetrically arranged, and the spliced LED display screen is arranged in the first U-shaped groove.

As an improvement, the top of the first U-shaped groove is provided with a bolt, and the bottom of the LED display screen is provided with a first bolt matched with the spliced LED display screen.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a display panel device, including the panel device, the panel device is fixed to the panel device, gyro wheel and locking means cooperate, be convenient for the removal and the fixed of panel device, hydraulic telescoping cylinder is convenient for highly adjust the panel device, boss and sleeve cooperate, and the angle modulation of the panel device of being convenient for, recess and bolt can be fixed the panel device after the angle modulation, the articulated both ends of locating U type groove of concatenation formula LED display screen can be extended the panel device as required, and the bolt can be fixed the panel device after extending, and LED display screen and concatenation formula LED display screen are located the front and the back of not panel device respectively, can carry out front and back simultaneous exhibition.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

Fig. 3 is a schematic diagram of the rear view state structure of the present invention.

Fig. 4 is a schematic structural view in a use state of the present invention.

As shown in the figure: 1. the base, 2, hydraulic telescoping cylinder, 3, sleeve, 4, boss, 5, U type groove, 6, LED display screen, 7, concatenation formula LED display screen, 8, electric cabinet, 9, gyro wheel, 10, locking means, 11, recess, 12, bolt, 13, swing handle, 14, U type groove one, 15, bolt, 16, bolt one.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

With reference to the accompanying drawings 1-4, novel LED panel device for scientific and technological project exhibition is including base 1, be equipped with hydraulic telescoping cylinder 2 on the base 1, hydraulic telescoping cylinder 2's top is equipped with

sleeve

3, 3 interpolation of sleeve are equipped with boss 4, the top of boss 4 has set firmly U type groove 5, be equipped with LED display screen 6 in the U type groove 5, the articulated concatenation formula LED display screen 7 that is equipped with in both ends of U type groove 5, be equipped with electric cabinet 8 on the hydraulic telescoping cylinder 2, electric cabinet 8 respectively with hydraulic telescoping cylinder 2,

LED display screen

6 and 7 electric connection of concatenation formula LED display screen.

And a roller 9 is arranged below the base 1. And a locking device 10 is arranged on the roller 9. Be equipped with the recess 11 that encircles the setting of boss 4 on the boss 4, recess 11 is located sleeve 3, be equipped with the bolt 12 with recess 11 butt on sleeve 3. And a rotating handle 13 is arranged at one end of the bolt 12 positioned outside the sleeve 3. U type groove 14 that the symmetry set up is articulated to be equipped with at the both ends of U type groove 5, concatenation formula LED display screen 7 is located in U type groove 14. The top of the first U-shaped groove 14 is provided with a bolt 15, and the bottom of the LED display screen 6 is provided with a bolt 16 matched with the spliced LED display screen 7.

The electric cabinet can control the ascending and descending of the hydraulic telescopic cylinder, and the electric cabinet can control the opening and closing of the LED display screen and the spliced LED display screen.

The utility model discloses when concrete implementation, the staff pushes away the place that needs were placed with the panel device, fixes the panel device through locking device 10, then rotatory U type groove 5, adjusts the orientation of LED display screen 6 and concatenation formula LED display screen 7, adjusts the completion back, and rotatory swing handle 13 and bolt 12 make bolt 12 butt can in recess 11.

When the front back of the display board device is required to be displayed simultaneously, the plug pin 15 is plugged, the U-shaped groove 14 is fixed, the spliced LED display screen 7 is further fixed, and the LED display screen 6 and the spliced LED display screen 7 can be opened through the electric cabinet 8.

When the display board device needs to be expanded, the bolt 15 is opened, the U-shaped groove I14 is rotated, the U-shaped groove I14 and the U-shaped groove 5 are attached, the bolt I16 is inserted, the U-shaped groove 5 and the U-shaped groove I14 are fixed, and the LED display screen 6 and the spliced LED display screen 7 can be opened through the electric cabinet 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Novel LED panel is used in scientific and technological project show device, its characterized in that: the base is provided with a hydraulic telescopic cylinder, the top of the hydraulic telescopic cylinder is provided with a sleeve, a boss is inserted in the sleeve, a U-shaped groove is fixedly formed in the top of the boss, an LED display screen is arranged in the U-shaped groove, the two ends of the U-shaped groove are hinged to be provided with a spliced LED display screen, an electric cabinet is arranged on the hydraulic telescopic cylinder, and the electric cabinet is respectively electrically connected with the hydraulic telescopic cylinder, the LED display screen and the spliced LED display screen.

2. The novel LED display board device for scientific and technological project exhibition of claim 1, wherein: and rollers are arranged below the base.

3. The novel LED display board device for scientific and technological project exhibition of claim 2, characterized in that: and a locking device is arranged on the roller.

4. The novel LED display board device for scientific and technological project exhibition of claim 1, wherein: the boss is provided with a groove arranged around the boss, the groove is positioned in the sleeve, and the sleeve is provided with a bolt abutted against the groove.

5. The novel LED display board device for scientific and technological project exhibition of claim 4, characterized in that: and a rotating handle is arranged at one end of the bolt, which is positioned outside the sleeve.

6. The novel LED display board device for scientific and technological project exhibition of claim 1, wherein: the two ends of the U-shaped groove are hinged to form a first U-shaped groove which is symmetrically arranged, and the spliced LED display screen is arranged in the first U-shaped groove.

7. The novel LED display board device for scientific and technological project exhibition of claim 6, characterized in that: the top of the first U-shaped groove is provided with a bolt, and the bottom of the LED display screen is provided with a first bolt matched with the spliced LED display screen.