CN216135553U

CN216135553U - Height-adjustable exhibition room light display device

Info

Publication number: CN216135553U
Application number: CN202122028187.4U
Authority: CN
Inventors: 崔春雷
Original assignee: Suzhou Guangce Culture Media Co ltd
Current assignee: Suzhou Guangce Culture Media Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a height-adjustable exhibition hall light display device, and particularly relates to the technical field of light display equipment. According to the utility model, the connecting mechanism is arranged, the first sliding sleeve is driven to move left and right through the connecting mechanism to pull the fixed rod to move left and right, the fixed rod drives the second inclined blank body to slide along the inclined plane of the first inclined blank body to push the fixed rod to lift along the inner wall of the first sliding sleeve, and the fixed rod pushes the device body to lift, so that the height of the device body is adjusted.

Description

Height-adjustable exhibition room light display device

Technical Field

The utility model relates to the technical field of light display equipment, in particular to a height-adjustable light display device for an exhibition hall.

Background

With the acceleration of urban construction and social progress, people pursue life not only in physical life but also in mental life more and more, and in order to facilitate better understanding and appreciation of audiences, a light display device is generally arranged in an exhibition hall.

Most of the existing light display devices are only fixedly installed on the wall or on the ground, the height of the device cannot be adjusted, and particularly when multiple persons are seen around, the defects of the device are more obvious, the viewing of the objects by the audience is influenced, the experience of the audience is reduced, and therefore the improved part exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an adjustable height exhibition hall lighting display device to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but height-adjusting's exhibition room light display device, includes the device main part, the cavity has been seted up to the top surface of device main part, the inner wall one side fixedly connected with fixed plate of device main part, first oblique blank plate body is installed to the top surface of fixed plate, the top of first oblique blank plate body is provided with the dead lever, the oblique blank plate body of bottom surface fixedly connected with second of dead lever, the rake of the oblique blank plate body of second slides the rake of the first oblique blank plate body of laminating, the top surface of dead lever is provided with the device body, the circumference lateral wall sliding sleeve of dead lever is equipped with first sliding sleeve, one side of first sliding sleeve is provided with coupling mechanism.

Preferably, coupling mechanism includes first dead lever, the circumference lateral wall sliding sleeve of first dead lever is equipped with the second sliding sleeve, the top fixedly connected with connecting rod of second sliding sleeve, the lateral wall of the first sliding sleeve of the terminal fixed connection of straight portion of connecting rod, the lateral wall of the first oblique blank body of one end fixed connection of first dead lever, the inner wall of the other end fixed connection device main part of first dead lever, the bottom of second sliding sleeve is provided with complementary unit.

Preferably, the auxiliary mechanism includes the screw rod, the lateral wall of first oblique blank body is connected to the one end bearing of screw rod, the other end of screw rod is provided with drive assembly, the circumference lateral wall thread bush of screw rod is equipped with the swivel nut, the top surface fixed connection second sliding sleeve's of swivel nut bottom surface.

Preferably, the driving assembly includes a motor, one side of the bottom of the motor is fixedly connected with the inner wall of the device main body, the output end of the motor is fixedly connected with an output shaft, the other side of the output shaft is fixedly connected with a driving wheel, the other side of the driving wheel is fixedly connected with the screw rod, and the bottom of the driving wheel is provided with a heat dissipation mechanism.

Preferably, heat dissipation mechanism includes the pivot, the inner wall of the one end bearing connecting device main part of pivot, the blade that the circumference lateral wall fixedly connected with equidistance of pivot was arranged, the other end fixedly connected with of pivot is from the driving wheel, the opposite side fixedly connected with connecting axle from the driving wheel, the inner wall of the end bearing connecting device main part of connecting axle, the action wheel is connected with the conveyer belt with following the driving wheel transmission, the gas guide hole of seting up the equidistance and arranging is run through respectively to the both sides of device main part.

Preferably, the device body includes the bottom plate, the top surface of the bottom surface laminating dead lever of bottom plate, the display is installed to the top surface of bottom plate, the both sides of bottom plate are provided with stop gear respectively.

Preferably, stop gear includes spacing spout, the inner wall of device main part is seted up to spacing spout, the both sides of bottom plate extend to the inside of spacing spout respectively, the device main part is located the fixed body of rod of bottom surface fixedly connected with of spacing spout, the top surface of the fixed body of rod is seted up flutedly, the inside of recess is provided with the telescopic link, the top of telescopic link extends to the outside of recess and the bottom surface of fixed connection bottom plate.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through setting up coupling mechanism, remove the pulling dead lever and remove about coupling mechanism drives first sliding sleeve, the dead lever drives the second oblique blank body and slides along the inclined plane of first oblique blank body and promotes the inner wall lift of dead lever along first sliding sleeve, and the dead lever thrust unit body goes up and down to the realization is to the regulation of device body height.

2. Compared with the prior art, through setting up heat dissipation mechanism, drive assembly drives from the driving wheel rotation through the conveyer belt, drives the pivot rotation from the driving wheel, and the pivot drives the blade and rotates and promote the air and flow along the air guide hole to the heat dissipation of cavity inside is realized to the flow of quickening air.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the device body according to the present invention.

FIG. 3 is a partial schematic view of FIG. 2 according to the present invention.

FIG. 4 is a partial structural view of FIG. 3 according to the present invention.

FIG. 5 is a schematic cross-sectional view of the spacing mechanism of the present invention.

The reference signs are: 1. a device main body; 2. a concave cavity; 3. a fixing plate; 4. a first angle blank body; 5. fixing the rod; 6. a first sliding sleeve; 7. a second brown blank body; 8. a device body; 9. a base plate; 10. a display; 11. a connecting mechanism; 12. a first fixing lever; 13. a second sliding sleeve; 14. a connecting rod; 15. a drive assembly; 16. a motor; 17. an output shaft; 18. a driving wheel; 19. an auxiliary mechanism; 20. a screw; 21. a threaded sleeve; 22. a heat dissipation mechanism; 23. a rotating shaft; 24. a blade; 25. a driven wheel; 26. a conveyor belt; 27. a connecting shaft; 28. an air vent; 29. a limiting chute; 30. a limiting mechanism; 31. fixing the rod body; 32. a groove; 33. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The height-adjustable exhibition hall light display device shown in the attached figures 1-5 comprises a device main body 1, wherein a cavity 2 is formed in the top surface of the device main body 1, a fixing plate 3 is fixedly connected to one side of the inner wall of the device main body 1, a first inclined blank body 4 is installed on the top surface of the fixing plate 3, a fixing rod 5 is arranged above the first inclined blank body 4, a second inclined blank body 7 is fixedly connected to the bottom surface of the fixing rod 5, an inclined portion of the second inclined blank body 7 is in sliding fit with an inclined portion of the first inclined blank body 4, a device main body 8 is arranged on the top surface of the fixing rod 5, a first sliding sleeve 6 is slidably sleeved on the circumferential side wall of the fixing rod 5, and a connecting mechanism 11 is arranged on one side of the first sliding sleeve 6;

through setting up coupling mechanism 11, control through coupling mechanism 11 drive first sliding sleeve 6, control about first sliding sleeve 6 pulling dead lever 5, dead lever 5 drives second oblique blank 7 and goes up and down along the rake of first oblique blank 4 that slides, and simultaneously, second oblique blank 7 drives dead lever 5 and goes up and down along the inner wall of first sliding sleeve 6, and dead lever 5 thrust unit body 8 goes up and down, to the regulation of device body 8 height.

As shown in fig. 2-4, the connection mechanism 11 includes a first fixing rod 12, a second sliding sleeve 13 is slidably sleeved on a circumferential side wall of the first fixing rod 12, a connecting rod 14 is fixedly connected to a top of the second sliding sleeve 13, a straight end of the connecting rod 14 is fixedly connected to a side wall of the first sliding sleeve 6, one end of the first fixing rod 12 is fixedly connected to a side wall of the first inclined blank body 4, another end of the first fixing rod 12 is fixedly connected to an inner wall of the device body 1, an auxiliary mechanism 19 is disposed at a bottom of the second sliding sleeve 13 so as to push the first sliding sleeve 6 to move left and right, the auxiliary mechanism 19 drives the second sliding sleeve 13 to slide along a surface of the first fixing rod 12, the second sliding sleeve 13 drives the connecting rod 14 to move left and right, and the connecting rod 14 drives the first sliding sleeve 6 to move left and right.

As shown in fig. 2 and fig. 3, the auxiliary mechanism 19 includes a screw 20, one end of the screw 20 is connected to the side wall of the first tilted blank body 4 through a bearing, the other end of the screw 20 is provided with a driving assembly 15, a threaded sleeve 21 is threaded on the circumferential side wall of the screw 20, and the top surface of the threaded sleeve 21 is fixedly connected to the bottom surface of the second sliding sleeve 13, so as to push the second sliding sleeve 13 to move left and right, the screw 20 is driven by the driving assembly 15 to rotate, the screw 20 drives the threaded sleeve 21 to move left and right, and the threaded sleeve 21 drives the second sliding sleeve 13 to move left and right.

As shown in fig. 1, fig. 2 and fig. 3, the driving assembly 15 includes a motor 16, one side of the bottom of the motor 16 is fixedly connected to the inner wall of the device main body 1, an output end of the motor 16 is fixedly connected to an output shaft 17, the other side of the output shaft 17 is fixedly connected to a driving wheel 18, the other side of the driving wheel 18 is fixedly connected to a screw 20, a heat dissipation mechanism 22 is disposed at the bottom of the driving wheel 18, so that the driving screw 20 rotates and the heat dissipation mechanism 22 works, the motor 16 is turned on, the motor 16 works to rotate forward to drive the output shaft 17, the output shaft 17 drives the driving wheel 18 to rotate forward, the driving wheel 18 drives the screw 20 to rotate forward, the motor 16 works to rotate backward to drive the output shaft 17 to rotate backward, the driving wheel 18 drives the screw 20 to rotate backward, and the driving wheel 18 simultaneously drives the heat dissipation mechanism 22 to work.

Wherein, as shown in fig. 2 and fig. 3, the heat dissipation mechanism 22 includes a rotating shaft 23, one end of the rotating shaft 23 is connected to the inner wall of the device main body 1, the circumferential side wall of the rotating shaft 23 is fixedly connected with blades 24 arranged at equal intervals, the other end of the rotating shaft 23 is fixedly connected with a driven wheel 25, the other side of the driven wheel 25 is fixedly connected with a connecting shaft 27, the end of the connecting shaft 27 is connected to the inner wall of the device main body 1 via a bearing, the driving wheel 18 and the driven wheel 25 are in transmission connection with a conveying belt 26, the two sides of the device main body 1 are respectively penetrated through air guide holes 28 arranged at equal intervals, so as to dissipate heat inside the device main body 1, the driving wheel 18 drives the driven wheel 25 to rotate via the conveying belt 26, the driven wheel 25 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the blades 24 to rotate to push air to flow along the air guide holes 28, thereby achieving heat dissipation inside the device main body 1.

As shown in fig. 1 and 2, the device body 8 includes a bottom plate 9, the bottom surface of the bottom plate 9 is attached to the top surface of the fixing rod 5, the display 10 is mounted on the top surface of the bottom plate 9, the limiting mechanisms 30 are respectively arranged on two sides of the bottom plate 9 so as to support the display 10, the display 10 is mounted on the top surface of the bottom plate 9, and the display 10 is supported by the bottom plate 9.

Wherein, as shown in fig. 2 and fig. 5, stop gear 30 includes spacing spout 29, the inner wall of device main part 1 is seted up to spacing spout 29, the both sides of bottom plate 9 extend to the inside of spacing spout 29 respectively, device main part 1 is located the bottom surface fixedly connected with fixed rod body 31 of spacing spout 29, recess 32 has been seted up to the top surface of fixed rod body 31, the inside of recess 32 is provided with telescopic link 33, the top of telescopic link 33 extends to the outside of recess 32 and the bottom surface of fixed connection bottom plate 9, so that carry on spacingly to the both sides of bottom plate 9, bottom plate 9 goes up and down to drive telescopic link 33 along the inside motion of spacing spout 29, through spacing spout 29, recess 32 and telescopic link 33 carry on spacingly to the motion of bottom plate 9, thereby avoid bottom plate 9 motion to take place the skew.

The working principle of the utility model is as follows: the motor 16 works to rotate positively to drive the output shaft 17 to rotate positively, the output shaft 17 drives the driving wheel 18 to rotate positively, the driving wheel 18 drives the screw 20 to rotate positively, the motor 16 works to rotate negatively to drive the output shaft 17 to rotate negatively, the output shaft 17 drives the driving wheel 18 to rotate negatively, the driving wheel 18 drives the screw 20 to rotate negatively, the screw 20 drives the screw sleeve 21 to move leftwards and rightwards, the screw sleeve 21 drives the second sliding sleeve 13 to move leftwards and rightwards along the surface of the first fixing rod 12, the second sliding sleeve 13 drives the connecting rod 14 to move leftwards and rightwards, the connecting rod 14 drives the first sliding sleeve 6 to move leftwards and rightwards, the first sliding sleeve 6 pulls the fixing rod 5 to move leftwards and rightwards, the fixing rod 5 drives the second inclined blank body 7 to slide and lift along the inclined part of the first inclined blank body 4, meanwhile, the second inclined blank body 7 drives the fixing rod 5 to lift along the inner wall of the first sliding sleeve 6, the fixing rod 5 pushes the device body 8 to lift, and the height of the device body 8 is adjusted.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a but height-adjusting's exhibition room light display device, includes device main part (1), its characterized in that: cavity (2) have been seted up to the top surface of device main part (1), inner wall one side fixedly connected with fixed plate (3) of device main part (1), first oblique blank body (4) are installed to the top surface of fixed plate (3), the top of first oblique blank body (4) is provided with dead lever (5), the oblique blank body of bottom surface fixedly connected with second (7) of dead lever (5), the rake of the first oblique blank body (4) of the sliding fit of rake of second oblique blank body (7), the top surface of dead lever (5) is provided with device body (8), the circumference lateral wall sliding sleeve of dead lever (5) is equipped with first sliding sleeve (6), one side of first sliding sleeve (6) is provided with coupling mechanism (11).

2. A height adjustable light display device for exhibition hall according to claim 1, wherein: coupling mechanism (11) are including first dead lever (12), the circumference lateral wall sliding sleeve of first dead lever (12) is equipped with second sliding sleeve (13), top fixedly connected with connecting rod (14) of second sliding sleeve (13), the lateral wall of the first sliding sleeve of straight terminal fixed connection (6) of connecting rod (14), the lateral wall of the first oblique blank plate body of one end fixed connection (4) of first dead lever (12), the inner wall of other end fixed connection device main part (1) of first dead lever (12), the bottom of second sliding sleeve (13) is provided with complementary unit (19).

3. A height adjustable light display device for exhibition hall according to claim 2, characterized in that: the auxiliary mechanism (19) comprises a screw rod (20), one end bearing of the screw rod (20) is connected with the side wall of the first inclined blank body (4), the other end of the screw rod (20) is provided with a driving assembly (15), the circumferential side wall of the screw rod (20) is provided with a threaded sleeve (21) in a threaded sleeve mode, and the top surface of the threaded sleeve (21) is fixedly connected with the bottom surface of the second sliding sleeve (13).

4. A height adjustable light display device for exhibition hall according to claim 3, characterized in that: drive assembly (15) includes motor (16), the inner wall of bottom one side fixed connection device main part (1) of motor (16), the output fixedly connected with output shaft (17) of motor (16), the opposite side fixedly connected with action wheel (18) of output shaft (17), the opposite side fixed connection of action wheel (18) is in screw rod (20), the bottom of action wheel (18) is provided with heat dissipation mechanism (22).

5. A height adjustable light display device for exhibition hall according to claim 4, characterized in that: heat dissipation mechanism (22) is including pivot (23), the inner wall of the one end bearing connecting device main part (1) of pivot (23), blade (24) that the circumference lateral wall fixedly connected with equidistance of pivot (23) was arranged, the other end fixedly connected with of pivot (23) follows driving wheel (25), follow opposite side fixedly connected with connecting axle (27) of driving wheel (25), the inner wall of the end bearing connecting device main part (1) of connecting axle (27), action wheel (18) and follow driving wheel (25) transmission are connected with conveyer belt (26), the both sides of device main part (1) are run through respectively and are seted up air guide hole (28) that the equidistance was arranged.

6. A height adjustable light display device for exhibition hall according to claim 1, wherein: the device body (8) comprises a bottom plate (9), the bottom surface of the bottom plate (9) is attached to the top surface of the fixing rod (5), a display (10) is installed on the top surface of the bottom plate (9), and limiting mechanisms (30) are arranged on two sides of the bottom plate (9) respectively.

7. A height adjustable light display device for exhibition hall according to claim 6, characterized in that: stop gear (30) include spacing spout (29), the inner wall in device main part (1) is seted up in spacing spout (29), the both sides of bottom plate (9) extend to the inside of spacing spout (29) respectively, the bottom surface fixedly connected with fixed rod body (31) that device main part (1) is located spacing spout (29), the top surface of the fixed rod body (31) is seted up flutedly (32), the inside of recess (32) is provided with telescopic link (33), the top of telescopic link (33) extends to the outside of recess (32) and the bottom surface of fixed connection bottom plate (9).