CN219063009U

CN219063009U - Stable display popularization device

Info

Publication number: CN219063009U
Application number: CN202222571829.XU
Authority: CN
Inventors: 余侠
Original assignee: Chongqing Yuxia Film And Television Culture Co ltd
Current assignee: Chongqing Yuxia Film And Television Culture Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-23
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a stable display popularization device which comprises a base, wherein two ends above the base are respectively provided with a second rotating shaft, one end of the second rotating shaft is fixedly connected with the base, the other end of the second rotating shaft is in sliding fit with the base, one side of the second rotating shaft is respectively in rotating fit with a supporting rod, the other end of the supporting rod is respectively in rotating fit with a first rotating shaft, and the bottom end of the second rotating shaft is fixedly connected with a threaded block; the driving motor is fixedly connected to the middle part of the base, a motor shaft is arranged at the driving end of the driving motor, and a screw rod is fixedly connected to the bottom end of the motor shaft. The universal wheels support the ground to jack up the supporting legs, then position moving operation is realized, and after the universal wheels are recovered, the ground stable supporting effect is realized through the supporting legs, so that the problem that the popularization device in the prior art adopts rolling support and poor moving stability in moving is solved.

Description

Stable display popularization device

Technical Field

The utility model relates to the technical field of stable popularization devices, in particular to a stable display popularization device.

Background

Technological popularization is the process of popularizing and spreading technology through means of tests, demonstration, training, guidance, consultation services and the like.

Most of the display popularization devices in the prior art adopt rollers to facilitate movement and supporting operation on the ground, but the stability of rolling fit is relatively poor through rolling, so that the display popularization devices shake, meanwhile, the display popularization devices in the prior art adopt liquid crystal display screens to realize display, the liquid crystal display screens are inconvenient to achieve protection operation when not in use, the liquid crystal display screens are easy to damage, and the problems are further improved.

When the applicant applies for the utility model, the Chinese patent discloses a popularization and display device with the application number of 202010780724.8 through searching, and the application number is convenient to realize moving operation mainly by adopting a roller mode, but the stability is poor compared with a supporting leg through a roller, so that shaking conditions can occur, and the problem needs to be further perfected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, provide a stable display popularization device, realize the ground stable supporting effect through supporting legs, and solve the problems that the popularization device in the prior art adopts rolling support and has poor moving stability when moving.

In order to achieve the above object, a stable display popularization device is provided, including: the base, the top both ends of base all are provided with the second pivot, one end second pivot and base fixed connection, the other end second pivot and base sliding fit, one side of second pivot all normal running fit has the bracing piece, the other end normal running fit of bracing piece has the first pivot, the bottom fixedly connected with screw thread piece of second pivot;

the driving motor is fixedly connected to the middle portion of the base, a motor shaft is arranged at the driving end of the driving motor, a screw rod is fixedly connected to the bottom end of the motor shaft, and a threaded plate is connected to the middle portion of the screw rod in a threaded mode.

According to a stable show popularization device, the equal fixedly connected with universal wheel in bottom four corners of screw board, the equal fixedly connected with slider in middle part in both ends of screw board, and the outside sliding fit of slider has the second spout, and second spout and base fixed connection.

According to a stable show popularization device, the inside threaded connection of screw thread piece has the threaded rod, the bottom sliding fit of screw thread piece has the third spout.

According to the stable display popularization device, one end of the threaded rod is fixedly connected with a hand wheel.

According to a stable show popularization device, the top of first pivot is provided with the show board, first spout has been seted up to the bottom of show board.

According to the stable display popularization device, the first sliding groove is in sliding fit with the first rotating shaft.

According to a stable show popularization device, the equal fixedly connected with supporting leg in bottom four corners of base, the last fixed surface of base is connected with protecting sheathing.

According to the stable display popularization device, a rotating shaft is in running fit between the supporting rods.

The beneficial effects are that:

1. compared with the prior art, the utility model is provided with the universal wheel, the driving motor, the screw rod and the screw plate, the ground is supported by the universal wheel to jack up the supporting legs, then the position moving operation is realized, and after the universal wheel is recovered, the ground stable supporting effect is realized by the supporting legs, so that the problem that the popularization device in the prior art adopts rolling support and poor moving stability in moving is solved.

2. Compared with the prior art, the utility model is provided with the hand wheel, the threaded rod, the thread block, the second rotating shaft and the supporting rod, the threaded rod is rotated by manually rotating the hand wheel, the threaded rod is in threaded fit with the thread block after rotation, the moving operation is achieved, the supporting rod is used for supporting the moving operation after one end of the second rotating shaft moves, the jacking is carried out through the top end display board of the supporting rod, and the displaying and popularizing operation is achieved.

3. Compared with the prior art, the utility model is provided with the protective shell, and the display board can be protected by adopting the liquid crystal display screen through the recovered protective shell, so that the problems of damage and scratch are prevented.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a cross-sectional elevation view of a stabilized display promotional device of the present utility model;

FIG. 2 is a front view block diagram of a stabilized display promotional device of the present utility model;

FIG. 3 is an enlarged view of the structure of the stabilized display promotional device of FIG. 1 at A;

fig. 4 is a schematic perspective view of a protective casing of the stable display popularization device.

Legend description:

1. a base; 2. a protective housing; 3. a first rotating shaft; 4. a first chute; 5. a hand wheel; 6. a second chute; 7. a universal wheel; 8. a thread plate; 9. a screw rod; 10. a driving motor; 11. support legs; 12. a display board; 13. a support rod; 14. a rotating shaft; 15. a second rotating shaft; 16. a screw block; 17. a third chute; 18. a threaded rod.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, a stable display popularization device according to an embodiment of the present utility model includes: the base 1, both ends above the base 1 are provided with the second rotating shaft 15, through the supporting rod 13 support operation after the one end second rotating shaft 15 moves, jack-up is carried out through the top show board 12 of the supporting rod 13, reach show popularization operation, one end second rotating shaft 15 and base 1 fixed connection, realize fixed position, the other end second rotating shaft 15 and base 1 sliding fit, one side of the second rotating shaft 15 all has the bracing piece 13 in normal running fit, support through the bracing piece 13 and reach jack-up operation and decline recovery, normal running fit has axis of rotation 14 between the bracing piece 13, realize normal running fit through axis of rotation 14, thereby realize that normal running support and rotation decline, the other end normal running fit of bracing piece 13 has first pivot 3, realize normal running fit through first pivot 3, simultaneously through with first spout 4 sliding fit, reach the removal, the bottom end of the second rotating shaft 15 is fixedly connected with a threaded block 16, threaded matching is realized through the threaded block 16 and a threaded rod 18, threaded rod 18 is connected to the inside of the threaded block 16 in a threaded manner, threaded matching with the threaded block 16 is realized through the threaded rod 18, moving operation of the second rotating shaft 15 is achieved, lifting is controlled, the bottom end of the threaded block 16 is slidably matched with a third sliding groove 17, the other end of the threaded rod 18 is fixedly connected with a hand wheel 5, the threaded rod 18 is rotated through manual rotation of the hand wheel 5, threaded matching with the threaded block 16 is realized after rotation, moving operation is achieved, a display plate 12 is arranged at the top end of the first rotating shaft 3, a first sliding groove 4 is arranged at the bottom end of the display plate 12, the first sliding groove 4 is slidably matched with the first rotating shaft 3, moving stabilization is increased through sliding matching of a sliding block and the first sliding groove 4, and popularization and display operation is performed through the display plate 12;

the department fixedly connected with driving motor 10 in the inside of base 1, through rotating driving motor 10, and make its lead screw 9 rotate after rotating and screw plate 8 realize the screw thread operation, driving motor 10's drive end is provided with the motor shaft, and the bottom fixedly connected with lead screw 9 of motor shaft, screw plate 8 is threaded in the middle part of lead screw 9, through lead screw 9 and screw plate 8 screw-thread fit, thereby realize lifting operation, the equal fixedly connected with universal wheel 7 in bottom four corners of screw plate 8, make it jack-up supporting leg 11 through universal wheel 7, realize the position movement operation afterwards, the equal fixedly connected with slider in the middle part of the both ends of screw plate 8, and the outside sliding fit of slider has second spout 6, through second spout 6 and screw plate 8 sliding fit, realize spacing operation, prevent that it from rotating, and second spout 6 and base 1 fixed connection, the equal fixedly connected with supporting leg 11 in bottom four corners of base 1 carries out reverse rotation through driving motor 10 after reaching suitable position, thereby realize the operation of universal wheel 7, realize the steady supporting effect through supporting leg 11, the upper surface fixedly connected with protection housing 2 of base 1 prevents damage through protection housing 2 to protection panel operation protection 2.

Working principle: when the device is used, firstly, the driving motor 10 is rotated, the screw rod 9 of the device is rotated and the screw plate 8 is screwed to realize the screw descending operation, the supporting legs 11 are jacked up by the ground supported by the universal wheels 7, then the position moving operation is realized, and the driving motor 10 is reversely rotated after the device reaches a proper position, so that the recovery operation of the universal wheels 7 is realized, and the ground stable supporting function is realized by the supporting legs 11; the threaded rod 18 is rotated by manually rotating the hand wheel 5, and is in threaded fit with the threaded block 16 after rotation, so that moving operation is achieved, supporting operation is carried out through the supporting rod 13 after one end of the second rotating shaft 15 moves, jacking is carried out through the top end display plate 12 of the supporting rod 13, and display popularization operation is achieved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Stable show popularization device, its characterized in that includes: the base (1), both ends above base (1) are provided with second pivot (15), one end second pivot (15) and base (1) fixed connection, the other end second pivot (15) and base (1) sliding fit, one side of second pivot (15) all normal running fit has bracing piece (13), the other end normal running fit of bracing piece (13) has first pivot (3), the bottom fixedly connected with screw thread piece (16) of second pivot (15);

the novel electric motor is characterized in that a driving motor (10) is fixedly connected to the middle of the inside of the base (1), a motor shaft is arranged at the driving end of the driving motor (10), a screw rod (9) is fixedly connected to the bottom end of the motor shaft, and a thread plate (8) is connected to the middle of the screw rod (9) in a threaded mode.

2. The stable display popularization device according to claim 1, wherein universal wheels (7) are fixedly connected to four corners of the bottom end of the threaded plate (8), sliding blocks are fixedly connected to the middle parts of two ends of the threaded plate (8), second sliding grooves (6) are slidably matched with the outer parts of the sliding blocks, and the second sliding grooves (6) are fixedly connected with the base (1).

3. A stable display promotion device according to claim 1, characterized in that the screw thread block (16) is internally threaded with a threaded rod (18), and the bottom end of the screw thread block (16) is slidably fitted with a third chute (17).

4. A stable display promotion device according to claim 3, characterized in that one end of the threaded rod (18) is fixedly connected with a hand wheel (5).

5. The stable display popularization device according to claim 1, wherein the top end of the first rotating shaft (3) is provided with a display board (12), and the bottom end of the display board (12) is provided with a first sliding groove (4).

6. A stable display promotional device according to claim 5, wherein said first chute (4) is in sliding engagement with the first swivel (3).

7. The stable display popularization device according to claim 1, wherein the four corners of the bottom end of the base (1) are fixedly connected with supporting legs (11), and the upper surface of the base (1) is fixedly connected with a protective shell (2).

8. A stable display promotional device according to claim 1, wherein said support bars (13) are rotatably fitted with rotation shafts (14).