CN220082550U - Display device for advertisement display - Google Patents

Abstract

The utility model relates to the technical field of display devices, and discloses a display device for advertising display, which solves the problem of very inconvenient installation between the existing display device and the protective shell. It includes a device base, one side of the device base A first installation box is fixedly installed. A height adjustment component is provided inside the device base and the first installation box. A mounting plate is rotated and installed on the top of the height adjustment component. A support column is fixedly installed on the top of the installation plate. The top of the support column is fixedly installed. There is a second installation box, a protective shell is fixedly installed on the top of the second installation box, and installation boxes are fixedly installed on both sides of the protective shell. A clamping transmission assembly is provided inside the second installation box and inside the two installation boxes. The clamping transmission assembly extends to the inside of the protective shell and is fixedly installed with two clamping bars; this display device can quickly and easily complete the installation of the display device and the protective shell, reducing the operator's labor and improving work efficiency.

Description

A display device for advertising display

Technical field

The utility model belongs to the technical field of display devices, and is specifically a display device for advertising display.

Background technique

Advertising (meaning to advertise widely) refers to informing the general public of something or something; advertising has broad and narrow meanings; broad advertising refers to advertising that is not for profit, such as Government Notice. Advertising in the narrow sense refers to a kind of marketing behavior, that is, commercial advertising. It is a means for industrial and commercial enterprises to promote goods or provide services and disseminate goods or service information to consumers or users through advertising media for a fee; with the development of science and technology, Today, many advertisements are placed on electronic display devices. Existing display devices are often installed with protective shells on the outside to prevent the display device from being exposed to the outside world for a long time and reduce the screen from being bumped and scratched. However, existing display devices and protection The installation between the shells is very inconvenient, which increases the operator's workload and reduces work efficiency.

Utility model content

In view of the above situation, in order to overcome the defects of the existing technology, the present invention provides a display device for advertising display, which effectively solves the problem of inconvenient installation between the existing display device and the protective shell.

In order to achieve the above purpose, the present utility model provides the following technical solution: a display device for advertising display, including a device base, a first installation box is fixedly installed on one side of the device base, and the internal devices of the device base and the first installation box are There is a height adjustment component, a mounting plate is rotated and installed on the top of the height adjustment component, a support column is fixedly installed on the top of the installation plate, a second installation box is fixedly installed on the top of the support column, and a protective shell is fixedly installed on the top of the second installation box. Installation boxes are fixedly installed on both sides of the protective shell. A clamping transmission assembly is provided inside the second installation box and the two installation boxes. The clamping transmission assembly extends to the inside of the protective shell and is fixedly installed with two clamps. strips, rubber strips are fixedly installed on the sides of the two clamping strips that are close to each other, a screen frame is movablely installed between the two clamping strips, the screen body is fixedly installed inside the screen frame, and glass is movablely installed on the surface of the protective shell. Door.

Preferably, the height adjustment assembly includes a drive motor, which is fixedly installed inside the first installation box. The output end of the drive motor extends to the inside of the device base and is fixedly installed with a bidirectional threaded rod on both sides of the surface of the bidirectional threaded rod. Both sides of the threaded moving plate are threadedly connected with threaded moving plates, and second sliders are fixedly installed on both sides of the threaded moving plate. Second chute are provided on the inner walls of both sides of the device base, and the second sliders are respectively installed on the second chute. Inside, the tops of the threaded moving plates are rotatably mounted with transmission plates, and the tops of the transmission plates are rotatably connected to the bottom of the mounting plate.

Preferably, the clamping transmission assembly includes a double-output shaft motor and two second sprockets, the double-output shaft motor is fixedly installed inside the second installation box, and the output ends of the double-output shaft motor are fixedly equipped with rotating rods. The ends of the rotating rods that are far away from each other are fixedly installed with first sprockets. The two first sprockets are rotatably connected to the inner walls of the two installation boxes. The two second sprockets are respectively rotatably installed on the two second installation boxes away from each other. In the middle of one side of the inner wall, a chain is meshed and connected between the two first sprockets and the two second sprockets. A one-way threaded rod is fixedly installed on the side where the two second sprockets are close to each other. The one-way threaded rod The surfaces of the two threaded sleeves are all threadedly connected with threaded sleeves, and the ends of the two threaded sleeves that are close to each other are fixedly connected to the two clamping bars.

Preferably, first slide blocks are fixedly installed on the upper and lower sides of the clamping bar, first slide grooves are provided on both upper and lower sides of the interior of the protective shell, and the first slide blocks are respectively installed inside the first slide grooves.

Compared with the existing technology, the beneficial effects of this utility model are:

(1) During installation, the operator opens the glass door, places the screen frame together with the screen body between the two clamping bars, and then the operator starts the double-output shaft motor to drive the two rotating rods to rotate, and the two rotating rods rotate When the two first sprockets rotate, they drive the two second sprockets to rotate through the two chains. When the two second sprockets rotate, they drive the two threads through the two one-way threaded rods. The sleeves move inward at the same time. When the two threaded sleeves move inward at the same time, they will push the two clamping bars to move inward. When the two clamping bars move inward, they will drive the first slider to move in the first chute. The internal sliding increases the stability of the clamping strips when moving. When the two clamping strips move inward, they will drive the two rubber strips to clamp and fix the screen frame, so that the display device and the protective shell can be quickly and easily completed. Installation reduces the operator's labor and improves work efficiency.

(2) When the height of the device needs to be adjusted, the operator starts the drive motor to drive the two-way threaded rod to rotate. When the two-way threaded rod rotates, it drives the two threaded moving plates to move inward at the same time. When the two threaded moving plates move, they drive the second sliding plate. The block slides inside the second chute, which increases the stability of the threaded moving plate when moving. When the two threaded moving plates move inward at the same time, they will push the installation plate up through the transmission plate. When the installation plate rises, it passes through the support column and the third The second installation box drives the protective shell to rise, so that the height of the device can be adjusted conveniently, which is very practical.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

In the attached picture:

Figure 1 is a schematic cross-sectional structural view of the display device of the present invention;

Figure 2 is a schematic front structural view of the display device of the present utility model;

Figure 3 is a partial side cross-sectional structural diagram of the display device of the present utility model;

Figure 4 is an enlarged structural schematic diagram of position A in Figure 1 of the present utility model;

In the picture: 1. Device base; 2. First installation box; 3. Installation plate; 4. Support column; 5. Second installation box; 6. Protective shell; 7. Installation box; 8. Clamping bar; 9. Screen frame; 10. Screen body; 11. Rubber strip; 12. Glass door; 13. Drive motor; 14. Bidirectional threaded rod; 15. Threaded moving plate; 16. Transmission plate; 17. Double shaft motor; 18. Rotation Rod; 19. First sprocket; 20. Second sprocket; 21. Chain; 22. One-way threaded rod; 23. Threaded sleeve; 24. First slide block; 25. First chute; 26. Two slide blocks; 27. Second chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. Example: Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1 to 4, the utility model includes a device base 1. A first installation box 2 is fixedly installed on one side of the device base 1. A height adjustment component is provided inside the device base 1 and the first installation box 2. A mounting plate 3 is rotatably installed on the top of the adjustment assembly, a support column 4 is fixedly installed on the top of the installation plate 3, a second installation box 5 is fixedly installed on the top of the support column 4, and a protective shell 6 is fixedly installed on the top of the second installation box 5 , installation boxes 7 are fixedly installed on both sides of the protective shell 6. A clamping transmission assembly is provided inside the second installation box 5 and the two installation boxes 7. The clamping transmission assembly extends to the inside of the protective shell 6 and is fixed. Two clamping bars 8 are installed. Rubber strips 11 are fixedly installed on the sides of the two clamping bars 8 that are close to each other. A screen frame 9 is movably installed between the two clamping bars 8. The inside of the screen frame 9 is fixedly installed. There is a screen body 10, and a glass door 12 is movably installed on the surface of the protective shell 6.

The operator opens the glass door 12 and places the screen frame 9 together with the screen body 10 between the two clamping bars 8. Then the operator pushes the two clamping bars 8 to move inward through the clamping transmission assembly. When 8 moves inward, it will drive two rubber strips 11 to clamp and fix the screen frame 9, so that the installation of the display device and the protective shell 6 can be completed quickly and conveniently; when the height of the device needs to be adjusted, the operator can adjust the height through the height adjustment The assembly pushes the mounting plate 3 to rise. When the mounting plate 3 rises, the protective shell 6 is driven to rise through the support column 4 and the second mounting box 5, so that the height of the device can be adjusted conveniently.

The height adjustment assembly includes a drive motor 13, which is fixedly installed inside the first installation box 2. The output end of the drive motor 13 extends to the inside of the device base 1 and is fixedly installed with a two-way threaded rod 14. The surface of the two-way threaded rod 14 is Both sides are threadedly connected with threaded moving plates 15, and second sliders 26 are fixedly installed on both sides of the threaded moving plate 15. The inner walls of both sides of the device base 1 are provided with second slide grooves 27, and the second sliders 26 are They are respectively installed inside the second chute 27. The tops of the threaded moving plates 15 are rotatably mounted with transmission plates 16, and the tops of the transmission plates 16 are rotatably connected to the bottom of the mounting plate 3.

The operator starts the drive motor 13 to drive the two-way threaded rod 14 to rotate. When the two-way threaded rod 14 rotates, it drives the two threaded moving plates 15 to move inward at the same time. When the two threaded moving plates 15 move, they drive the second slider 26 in the second chute. The internal sliding of 27 increases the stability of the threaded moving plate 15 when moving. When the two threaded moving plates 15 move inward at the same time, the mounting plate 3 will be pushed up through the transmission plate 16.

The clamping transmission assembly includes a double-output shaft motor 17 and two second sprockets 20. The double-output shaft motor 17 is fixedly installed inside the second installation box 5. The output ends of the double-output shaft motor 17 are fixedly installed with rotating rods 18. , the ends of the rotating rods 18 that are far away from each other are fixedly installed with first sprockets 19. The two first sprockets 19 are rotatably connected to the inner walls of the two installation boxes 7, and the two second sprockets 20 are rotatably installed on the two inner walls of the installation boxes 7. The middle part of the inner wall of the second installation box 7 is far away from each other. A chain 21 is engaged and connected between the two first sprockets 19 and the two second sprockets 20. The sides of the two second sprockets 20 that are close to each other are fixed. A one-way threaded rod 22 is installed. The surface of the one-way threaded rod 22 is threadedly connected with a threaded sleeve 23. The ends of the two threaded sleeves 23 that are close to each other are fixedly connected with the two clamping bars 8; First slide blocks 24 are fixedly installed on the upper and lower sides, and first slide grooves 25 are provided on both upper and lower sides of the interior of the protective housing 6. The first slide blocks 24 are respectively installed inside the first slide grooves 25.

The operator starts the double output shaft motor 17 to drive the two rotating rods 18 to rotate. When the two rotating rods 18 rotate, they drive the two first sprockets 19 to rotate. When the two first sprockets 19 rotate, they drive the two first sprockets 19 through the two chains 21. The second sprocket 20 rotates. When the two second sprockets 20 rotate, the two one-way threaded rods 22 drive the two threaded sleeves 23 to move inward at the same time. When the two threaded sleeves 23 move inward at the same time, they will push the two threaded sleeves 23 to move inward. Each clamping bar 8 moves inward. When the two clamping bars 8 move inward, they will drive the first slider 24 to slide inside the first chute 25, which increases the stability of the clamping bar 8 when moving.

Claims (4)

1. The utility model provides a display device for advertisement show, includes device base (1), its characterized in that: one side fixed mounting of device base (1) has first mounting box (2), the inside of device base (1) and first mounting box (2) is equipped with altitude mixture control subassembly, install mounting panel (3) are rotated at the top of altitude mixture control subassembly, the top fixed mounting of mounting panel (3) has support column (4), the top fixed mounting of support column (4) has second mounting box (5), the top fixed mounting of second mounting box (5) has protective housing (6), the equal fixed mounting in both sides of protective housing (6) has mounting box (7), the inside of second mounting box (5) and the inside of two mounting boxes (7) are equipped with centre gripping drive assembly, centre gripping drive assembly extends to the inside of protective housing (6) and fixed mounting has two centre gripping strip (8), the equal fixed mounting of one side that two centre gripping strip (8) are close to each other has rubber strip (11), movable mounting has screen frame (9) between two centre gripping strip (8), the inside fixed mounting of screen frame (9) has screen body (10), the surface movable mounting of protective housing (6) has glass door (12).

2. The display device for advertisement presentation according to claim 1, wherein: the height adjusting assembly comprises a driving motor (13), the driving motor (13) is fixedly arranged in the first mounting box (2), the output end of the driving motor (13) extends to the inside of the device base (1) and is fixedly provided with a bidirectional threaded rod (14), two sides of the surface of the bidirectional threaded rod (14) are respectively and fixedly connected with a threaded moving plate (15), two sides of the threaded moving plate (15) are respectively and fixedly provided with a second sliding block (26), two side inner walls of the device base (1) are respectively provided with a second sliding groove (27), the second sliding blocks (26) are respectively arranged in the second sliding grooves (27), the top of the threaded moving plate (15) is respectively and rotatably provided with a transmission plate (16), and the top of the transmission plate (16) is respectively and rotatably connected with the bottom of the mounting plate (3).

3. The display device for advertisement presentation according to claim 1, wherein: the clamping transmission assembly comprises a double-output-shaft motor (17) and two second chain wheels (20), the double-output-shaft motor (17) is fixedly installed inside a second installation box (5), a rotating rod (18) is fixedly installed at the output end of the double-output-shaft motor (17), a first chain wheel (19) is fixedly installed at one end, far away from each other, of the rotating rod (18), the two first chain wheels (19) are respectively and rotatably connected with the inner walls of two installation boxes (7), the two second chain wheels (20) are respectively and rotatably installed at the middle parts, far away from each other, of one side inner walls of the two second installation boxes (7), a chain (21) is meshed and connected between the two first chain wheels (19) and the two second chain wheels (20), a threaded rod (22) is fixedly installed at one side, near each other, of the two second chain wheels (20) is fixedly installed with a threaded rod (22), a threaded sleeve (23) is connected with the surface of the threaded rod (23), and one end, near each other, of the threaded sleeve (23) is fixedly connected with two clamping strips (8).

4. The display device for advertisement presentation according to claim 1, wherein: the upper side and the lower side of the two clamping strips (8) are fixedly provided with first sliding blocks (24), the upper side and the lower side of the inside of the protective shell (6) are respectively provided with first sliding grooves (25), and the first sliding blocks (24) are respectively arranged in the first sliding grooves (25).