CN219367242U

CN219367242U - Display rack

Info

Publication number: CN219367242U
Application number: CN202320482186.3U
Authority: CN
Inventors: 张彩华
Original assignee: Yongcheng Vocational College
Current assignee: Yongcheng Vocational College
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-18
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a display rack, and relates to the technical field of display devices; the utility model comprises a base and a main display screen, wherein the back side of the main display screen is provided with second through grooves which are symmetrically distributed, support rods which are symmetrically distributed are movably clamped in the second through grooves, and the opposite ends of the support rods are hinged with connecting rods; the double-end screw rod drives the adjusting pipe to move oppositely, the adjusting pipe drives the connecting plate to move, the connecting plate drives the connecting rod to move in the direction away from the main display screen, the connecting rod drives the supporting rod to rotate along the hinge joint with the connecting rod, and the supporting rod drives the auxiliary display screen to move oppositely, so that the auxiliary display screen moves into the first through groove, and the display screen can be prevented from being damaged easily, so that the purpose of storage and protection is achieved; through the upward movement of the first threaded rod, the first threaded rod drives the main display screen to move, and meanwhile, the main display screen can be kept stable to move through the guide rod, so that the height of the main display screen can be adjusted, and the aim of convenient adjustment is fulfilled.

Description

Display rack

Technical Field

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

Background

The industrial and commercial enterprise management is a very wide-application specialty, the aim of which is to cultivate and be capable of grasping industrial and commercial management front theory and professional practical skills, and through applying the method and means of modern enterprise management to carry out operation decision making and effective management, a solid foundation is laid for students to further attack and read industrial and commercial management research in the future, the industrial and commercial management specialty comprises economic disciplines and management disciplines, and is a relatively popular discipline in recent years, a display stand is often used in the teaching of industrial and commercial management, different cases or data and the like are subjected to comparison analysis through the display stand, the conventional display stand is generally provided with a plurality of display screens for convenience in comparison, and most of the display stand is of a folding structure, but the mode is inconvenient and is used for containing and protecting the display screens, and aiming at the problems, the inventor proposes a display stand for solving the problems.

Disclosure of Invention

The folding type display screen is characterized by comprising a folding type display screen and a folding type display screen; the utility model aims to provide a display rack.

In order to solve the technical problems, the utility model adopts the following technical scheme: the display rack comprises a base and a main display screen, wherein the main display screen is positioned above the base, a first through groove is formed in the outer side of the main display screen, the auxiliary display screen can be conveniently stored, and auxiliary display screens which are symmetrically distributed are arranged in the first through groove in a sliding manner; the utility model discloses a display screen, including main display screen, first logical groove, second logical groove, bracing piece, the inside activity card of second logical groove has offered the second logical groove of symmetric distribution, and the bracing piece can make things convenient for vice display screen to remove, the one end that the bracing piece deviates from is articulated with the dorsal part of vice display screen, the opposite one end of bracing piece articulates there is the connecting rod, the spout has been offered to one side that main display screen is close to the second logical groove, the double-end lead screw is installed in the inside rotation of spout, the outside thread bush of double-end lead screw is equipped with the governing pipe, the outside of governing pipe articulates there is the connecting plate, the one end that the governing pipe was kept away from to the connecting plate articulates in the outside of connecting rod, and the double-end lead screw can be installed to the spout, and double-end lead screw rotates can drive the governing pipe subtend or reverse movement, the width of main display screen equals with the sum of the width of two vice display screens, can conveniently accomodate vice display screen like this.

Preferably, the stand is installed in one side rotation that the base is close to main display screen, the stand is kept away from the one end screw thread of base and is inserted and be equipped with first threaded rod, the one end of first threaded rod is fixed to be pegged graft in the bottom of main display screen, one side that the main display screen is close to first threaded rod is fixed to be equipped with symmetrical distribution's guide bar, the one end activity that the main display screen was kept away from to the guide bar runs through the base, and the tip of motor output shaft drives the stand and rotates for first threaded rod upwards moves, and first threaded rod drives main display screen and removes, can keep main display screen to remove stably through the guide bar simultaneously, just so can adjust the height of main display screen, the one side that the stand was kept away from to the base is fixed to be equipped with the motor, the tip activity of motor output shaft runs through the base and with the one end fixed connection of stand, and the motor can provide power for the stand rotation.

Preferably, the outside activity of main display screen is run through there is the connecting axle, the one end fixed connection of connecting axle and double-end lead screw, the one end that the connecting axle kept away from the double-end lead screw is fixed to be equipped with the carousel, and the connecting axle can conveniently drive the double-end lead screw, and the carousel can conveniently rotate the connecting axle.

Preferably, the foot brake universal wheels distributed in rectangular arrays are fixedly arranged on one side, away from the main display screen, of the base, and the foot brake universal wheels can move and fix the device.

Compared with the prior art, the utility model has the beneficial effects that:

1. the double-end screw rod drives the adjusting pipe to move oppositely, the adjusting pipe drives the connecting plate to move, the connecting plate drives the connecting rod to move in the direction away from the main display screen, the connecting rod drives the supporting rod to rotate along the hinge joint with the connecting rod, and the supporting rod drives the auxiliary display screen to move oppositely, so that the auxiliary display screen moves into the first through groove, and the display screen can be prevented from being damaged easily, so that the purpose of storage and protection is achieved;

2. the end part of the output shaft of the motor drives the upright post to rotate, so that the first threaded rod moves upwards, the first threaded rod drives the main display screen to move, and meanwhile, the main display screen can be kept stable to move through the guide rod, so that the height of the main display screen can be adjusted, and the aim of convenient adjustment is fulfilled.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of a main display screen and a connection structure thereof according to the present utility model.

Fig. 3 is an enlarged view of the structure of fig. 2 a.

In the figure: 1. a base; 2. a main display screen; 3. a first through groove; 4. a secondary display screen; 5. foot brake universal wheels; 6. a second through slot; 7. a support rod; 8. a connecting rod; 9. a column; 10. a first threaded rod; 11. a guide rod; 12. a chute; 13. double-end screw rod; 14. an adjusting tube; 15. a connecting plate; 16. a motor; 17. a connecting shaft; 18. a turntable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a show shelf, includes base 1 and main display screen 2, and main display screen 2 is located the top of base 1, and first logical groove 3 has been seted up to main display screen 2's outside, can conveniently accomodate vice display screen 4, and the inside slip card in first logical groove 3 is equipped with the vice display screen 4 of symmetric distribution; the second through groove 6 of symmetric distribution has been seted up to the dorsal part of main display screen 2, and second through groove 6 communicates with first through groove 3, and the inside activity card of second through groove 6 is equipped with symmetric distribution's bracing piece 7, and bracing piece 7 can make things convenient for vice display screen 4 to remove, and the one end that bracing piece 7 deviates from is articulated with the dorsal part of vice display screen 4, and the one end that bracing piece 7 is relative articulates there is connecting rod 8.

The spout 12 has been seted up to one side that main display screen 2 is close to second through groove 6, and the inside rotation of spout 12 is installed double-end lead screw 13, and the outside thread bush of double-end lead screw 13 is equipped with regulation pipe 14, and the outside of regulation pipe 14 articulates there is connecting plate 15, and the one end that the connecting plate 15 kept away from regulation pipe 14 articulates in the outside of connecting rod 8.

Through adopting above-mentioned technical scheme, spout 12 can install double-end lead screw 13, and double-end lead screw 13 rotates and can drive adjusting tube 14 opposite direction or reverse movement.

One side of the base 1 far away from the upright post 9 is fixedly provided with a motor 16, and the end part of the output shaft of the motor 16 movably penetrates through the base 1 and is fixedly connected with one end of the upright post 9.

By adopting the above technical solution, the motor 16 can power the rotation of the upright 9.

The outside activity of main display screen 2 is run through and is had connecting axle 17, and the one end of connecting axle 17 and the one end fixed connection of double-end lead screw 13, the one end that connecting axle 17 was kept away from double-end lead screw 13 is fixed and is equipped with carousel 18.

Through adopting above-mentioned technical scheme, connecting axle 17 can conveniently drive double-end lead screw 13, and carousel 18 can conveniently rotate connecting axle 17.

The foot brake universal wheels 5 distributed in rectangular arrays are fixedly arranged on one side of the base 1 away from the main display screen 2.

By adopting the technical scheme, the foot brake universal wheel 5 can move and fix the device.

The width of the main display 2 is equal to the sum of the widths of the two sub-displays 4.

By adopting the technical scheme, the auxiliary display screen 4 can be conveniently stored.

Embodiment two: as shown in fig. 1, a stand column 9 is rotatably installed on one side, close to the main display screen 2, of the base 1, a first threaded rod 10 is inserted into one end, far away from the base 1, of the stand column 9, one end of the first threaded rod 10 is fixedly inserted into the bottom end of the main display screen 2, symmetrically distributed guide rods 11 are fixedly arranged on one side, close to the first threaded rod 10, of the main display screen 2, and one end, far away from the main display screen 2, of the guide rods 11 movably penetrates through the base 1.

Through adopting above-mentioned technical scheme, the tip of motor 16 output shaft drives stand 9 and rotates for first threaded rod 10 upwards moves, and first threaded rod 10 drives main display screen 2 and removes, can keep main display screen 2 to remove stably through guide bar 11 simultaneously, just so can adjust the height of main display screen 2.

Working principle: firstly, rotating the rotary table 18, the rotary table 18 mostly rotates with the connecting shaft 17, the connecting shaft 17 drives the double-end screw rod 13 to rotate, the double-end screw rod 13 drives the adjusting tube 14 to move oppositely, the adjusting tube 14 drives the connecting plate 15 to move, meanwhile, the connecting plate 15 is hinged out to rotate, the connecting plate 15 drives the connecting rod 8 to move away from the main display screen 2, the connecting rod 8 drives the supporting rod 7 to rotate along the hinged position with the connecting rod 8, the supporting rod 7 drives the auxiliary display screen 4 to move oppositely, the auxiliary display screen 4 moves into the first through groove 3, the display screen is prevented from being damaged easily, the purpose of storage protection is achieved, then the motor 16 is started, the motor 16 starts to work, the end part of the output shaft of the motor 16 drives the upright post 9 to rotate, the first threaded rod 10 moves upwards, the main display screen 2 is driven by the first threaded rod 10 to move, meanwhile, the main display screen 2 can be kept stable through the guide rod 11, and the height of the main display screen 2 can be adjusted, and the purpose of convenient adjustment is achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a show shelf, includes base (1) and main display screen (2), its characterized in that: the main display screen (2) is positioned above the base (1), a first through groove (3) is formed in the outer side of the main display screen (2), and symmetrically distributed auxiliary display screens (4) are arranged in the first through groove (3) in a sliding manner;

the utility model discloses a display screen, including main display screen (2), second through groove (6) of symmetric distribution has been seted up to the dorsal part of main display screen (2), second through groove (6) and first through groove (3) intercommunication, the inside activity card of second through groove (6) is equipped with symmetric distribution's bracing piece (7), the one end that bracing piece (7) deviate from is articulated with the dorsal part of vice display screen (4), the one end that bracing piece (7) are relative articulates there is connecting rod (8).

2. A display stand according to claim 1, characterized in that a stand column (9) is rotatably installed on one side, close to the main display screen (2), of the base (1), a first threaded rod (10) is inserted into one end, far away from the base (1), of the stand column (9), one end of the first threaded rod (10) is fixedly inserted into the bottom end of the main display screen (2), symmetrically distributed guide rods (11) are fixedly arranged on one side, close to the first threaded rod (10), of the main display screen (2), and one end, far away from the main display screen (2), of the guide rods (11) is movably penetrated through the base (1).

3. A display rack as claimed in claim 1, characterized in that a chute (12) is provided on one side of the main display screen (2) close to the second through slot (6), a double-ended screw rod (13) is rotatably mounted in the chute (12), an adjusting tube (14) is sleeved on the outer side of the double-ended screw rod (13) in a threaded manner, a connecting plate (15) is hinged to the outer side of the adjusting tube (14), and one end of the connecting plate (15) away from the adjusting tube (14) is hinged to the outer side of the connecting rod (8).

4. A display stand according to claim 2, characterized in that a motor (16) is fixedly arranged on the side of the base (1) far away from the upright post (9), and the end part of the output shaft of the motor (16) movably penetrates through the base (1) and is fixedly connected with one end of the upright post (9).

5. A display stand according to claim 1, characterized in that a connecting shaft (17) is movably penetrated outside the main display screen (2), one end of the connecting shaft (17) is fixedly connected with one end of the double-end screw rod (13), and one end of the connecting shaft (17) far away from the double-end screw rod (13) is fixedly provided with a rotary disc (18).

6. A display stand according to claim 1, characterized in that the foot brake universal wheels (5) distributed in a rectangular array are fixedly arranged on the side of the base (1) far away from the main display screen (2).

7. A display stand according to claim 1, characterized in that the width of the primary display screen (2) is equal to the sum of the widths of the two secondary display screens (4).