CN220777982U - Display area adjustable display rack - Google Patents

Abstract

The utility model discloses a display rack with an adjustable display area, which comprises a base and is characterized in that: the top fixedly connected with bearing housing of base, the inner chamber of bearing housing is pegged graft there is the connecting rod, the top fixedly connected with adjusting device of connecting rod, the equal fixedly connected with lower carriage in the left and right sides at adjusting device top and the outside sliding connection of lower carriage have the commentaries on classics handle, the top sliding connection of lower carriage has the inboard fixedly connected with telescopic link of upper bracket and upper bracket, and fixedly connected with fixer and upper pressure plate in proper order at the top of upper bracket inner chamber, the bottom fixedly connected with pulling force belt of fixer, the one end fixedly connected with rim plate that the fixer was kept away from to pulling force belt. The telescopic handle has the advantages that the telescopic handle can be accurately adjusted in range through the telescopic rod, the reset spring, the adjusting device, the bearing sleeve, the rotating handle and the motor, the situation that the size cannot be matched easily occurs, and the multi-angle rotating direction can be displayed.

Description

Display area adjustable display rack

Technical Field

The utility model relates to the technical field of advertisement display, in particular to a display frame with an adjustable display area.

Background

The utility model provides an adjustable area's exhibition frame is a device that is used for showing product, information or work of art, and this kind of exhibition frame is usually constituteed by a plurality of telescopic support columns and crossbeam, can stretch out and draw back through adjustment mechanism between the support column to change the width and the height of exhibition frame. The user can flexibly adjust the area of the display rack according to the size and the number of the displayed objects so as to realize the optimal display effect.

Through retrieving, patent number is CN 218651199U, and the name is an adjustable exhibition frame, including base, linking pole and adjusting device, through research analysis discovery, though through setting up adjusting device for the frame specification of equipment can be adjusted, has reduced the restriction of equipment when using then, has improved the application scope of equipment, has improved the suitability of equipment, nevertheless still has following shortcoming to a certain extent.

If the adjusting range of the adjustable mechanism of the display rack is limited, the width and the height can not be accurately adjusted, the situation that the sizes can not be matched easily or the display rack is not installed easily occurs, and the display rack is difficult to display in the rotation direction of multiple angles after the installation is completed, so that the display rack with the adjustable display area is designed for solving the technical problems.

Disclosure of utility model

The utility model aims to provide a display rack with an adjustable display area, which has the advantages of accurate adjustment range, no size mismatch and multi-angle rotation display, and solves the problems that the adjustment range of an adjustable mechanism of the display rack is limited, the width and the height cannot be accurately adjusted, the size mismatch or the installation is not up, and the multi-angle rotation direction is difficult to display after the installation is completed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a show area adjustable exhibition frame, includes the base, the top fixedly connected with bearing housing of base, the inner chamber grafting of bearing housing has the connecting rod, the top fixedly connected with adjusting device of connecting rod, the equal fixedly connected with lower carriage in the left and right sides at adjusting device top and the outside sliding connection of lower carriage have the commentaries on classics handle, the top fixedly connected with upper bracket of lower carriage and the inboard fixedly connected with telescopic link of upper bracket, the top fixedly connected with fixer and the upper pressure board of upper bracket inner chamber in proper order, the bottom fixedly connected with pulling force belt of fixer, the one end fixedly connected with rim plate of fixer is kept away from to pulling force belt, the bottom fixedly connected with reset spring of upper pressure board, the bottom fixedly connected with lower pressure board of reset spring, the left and right sides and the inner wall fixedly connected with of lower carriage of lower pressure board, the bottom fixedly connected with auxiliary device of lower pressure board, the inboard fixedly connected with axis of rotation of commentaries on classics handle.

Preferably, the inboard of axis of rotation runs through lower carriage and rim plate in proper order and extends to the inner chamber, adjusting device is including adjusting the shell, the left side fixedly connected with output motor of adjusting the shell inner chamber, output motor's output fixedly connected with transfer line, the right side fixedly connected with threaded rod of transfer line, the surface threaded connection of threaded rod has the sliding block and extends to and adjust the shell inner wall.

Preferably, the threaded rod extends to the inner wall of the adjusting shell and is movably connected with the inner wall of the adjusting shell through a bearing sleeve, and two sections of threads are formed on the surface of the threaded rod and the rotation directions of the threads are opposite.

Preferably, the rotating handle comprises a rotating rod, the inner side of the rotating rod is fixedly connected with a rotating disc, a bottom fixing sleeve at the outer side of the rotating disc is provided with a bolt and penetrates through the inner cavity of the lower support, and insertion holes are formed in the front side and the rear side of the outer side of the rotating disc.

Preferably, an opening matched with the sliding block for use is formed in the top of the adjusting shell, and the threaded rod is in threaded connection with the sliding block.

Preferably, the inner cavity of assistor front side fixedly connected with horizontal pole, the fixed surface cover of horizontal pole is equipped with the cylinder, the left and right sides and the upper bracket fixed connection of telescopic link, reset spring sets up the inner cavity at upper bracket and lower carriage.

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

The telescopic handle has the advantages that the telescopic handle can be accurately adjusted in range through the telescopic rod, the reset spring, the adjusting device, the bearing sleeve, the rotating handle and the motor, the situation that the size cannot be matched easily occurs, and the multi-angle rotating direction can be displayed.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the adjusting device of the present utility model.

FIG. 3 is a schematic cross-sectional view of the upper and lower brackets of the present utility model.

FIG. 4 is a schematic cross-sectional view of the assist device and handle of the present utility model.

FIG. 5 is a schematic top view of a bearing housing structure of the present utility model.

In the figure: 1. a telescopic rod; 2. an upper bracket; 3. a lower bracket; 4. a rotating handle; 41. a rotating rod; 42. a rotating disc; 43. a jack; 44. a plug pin; 5. a base; 6. an adjusting device; 61. an output motor; 62. a transmission rod; 63. a threaded rod; 64. a sliding block; 65. an adjustment housing; 7. a bearing sleeve; 71. a connecting rod; 8. a holder; 9. an upper pressure plate; 10. a tension belt; 11. a return spring; 12. an auxiliary device; 121. a cross bar; 122. a roller; 13. a wheel disc; 14. a rotating shaft; 15. and (5) pressing down the pressure plate.

Description of the embodiments

Referring to fig. 1-5, an adjustable display area display rack comprises a base 5, the top fixedly connected with bearing housing 7 of base 5, the inner chamber of bearing housing 7 is pegged graft and is connected with connecting rod 71, the top fixedly connected with adjusting device 6 of connecting rod 71, the left and right sides at adjusting device 6 top is all fixedly connected with lower carriage 3 and the outside sliding connection of lower carriage 3 has changeing handle 4, the top sliding connection of lower carriage 3 has upper bracket 2 and the inboard fixedly connected with telescopic link 1 of upper bracket 2, the top of upper bracket 2 inner chamber is fixedly connected with fixer 8 and upper pressure plate 9 in proper order, the bottom fixedly connected with pulling force belt 10 of fixer 8, the one end fixedly connected with rim plate 13 of pulling force belt 10 is kept away from fixer 8, the bottom fixedly connected with reset spring 11 of upper pressure plate 9, the bottom sliding connection of reset spring 11 has lower pressure plate 15, the left and right sides and the inner wall fixedly connected with of lower carriage 3 of lower pressure plate 15, the bottom fixedly connected with auxiliary device 12, the inboard fixedly connected with rotation axis 14 of changeing handle 4, make the adjustable device 6 can make the rotation of 360 degrees and conveniently demonstrate device through bearing housing 7, and telescopic link 1.

The inboard of axis of rotation 14 runs through lower carriage 3 and rim plate 13 in proper order and extends to the inner chamber, adjusting device 6 is including adjusting shell 65, the left side fixedly connected with output motor 61 of adjusting shell 65 inner chamber, output motor 61's output fixedly connected with transfer line 62, the right side fixedly connected with threaded rod 63 of transfer line 62, threaded rod 63's surface threaded connection has sliding block 64 and extends to adjusting shell 65 inner wall, can make sliding block 64 control the removal through the positive and negative screw thread on output motor's positive and negative rotation and threaded rod 63 surface, thereby carry out width adjustment motion to the exhibition frame.

The threaded rod 63 extends to the inner wall of the adjusting housing 65 and is movably connected with the inner wall of the adjusting housing 65 through the bearing sleeve 7, two sections of threads are formed on the surface of the threaded rod 63, the rotation directions of the threads are opposite, and the sliding block 64 is enabled to move to two sides under the movement of the output motor 61 through the opposite rotation directions of the threads.

The rotating handle 4 comprises a rotating rod 41, the inner side of the rotating rod 41 is fixedly connected with a rotating disc 42, a bolt 44 is fixedly sleeved at the bottom of the outer side of the rotating disc 42 and penetrates through the inner cavity of the lower bracket 3, inserting holes 43 are formed in the front side and the rear side of the outer side of the rotating disc 42, the pulling force belt 10 in the lower bracket 3 can be rolled up through rotation of the rotating disc 42, and the whole rotating handle 4 can be fixed through the inserting holes 43 and the bolts 44 on the rotating disc 42.

The top of the adjusting housing 65 is provided with an opening matched with the sliding block 64, the threaded rod 63 is in threaded connection with the sliding block 64, and the sliding block 64 can move left and right through the opening of the adjusting housing 65.

The inner chamber fixedly connected with horizontal pole 121 of auxiliary device 12 front side, the fixed cover in surface of horizontal pole 121 is equipped with cylinder 122, and telescopic link 1's left and right sides and upper bracket 2 fixed connection, reset spring 11 set up the inner chamber at upper bracket 2 and lower bracket 3, reduce the friction to tensile belt 10 through the cylinder 122 of auxiliary device 12 and have increased life.

During the use, through infrared ray peripheral remote controller control output motor 61 opening, drive transfer line 62 and threaded rod 63 carry out the corotation, at this moment with threaded rod 63 threaded connection's sliding block 64 begins to move left and right sides, also drive sliding block 64 top fixed connection's lower carriage 3 and with lower carriage 3 sliding connection's upper bracket 2 removal left and right sides simultaneously, telescopic link 1 carries out length extension through upper bracket 2's removal, after telescopic link 1 adjusts the completion width, thereby drive axis of rotation 14 rotary motion through the forward rocking of carousel 42 of bull stick on 4, rotate through the rim plate 13 rotation of rim plate 14 surface cover and carry out rolling 10, the other end that keeps away from rim plate 13 of tension belt 10 drives fixer 8 and upper bracket 2 simultaneously and moves down, after waiting for upper bracket 2 to adjust to the position of needs, the motion of tension belt 10 is locked to the fixed whole carousel 4 of bolt 44 and jack 43 cooperation use on rethread rotary disk 42 surface, again with adjusting device 6 rotate to appointed show position at this moment can, can the remote control output motor 61 reverse rotation reduces the width to the whole after the show, to the completion, reset spring applied to the whole volume of stretching out the tension belt 10 through reverse rotation, the whole extension spring is reduced, the whole extension is convenient for the whole storage of extension is applied to the volume of the extension spring.

To sum up: this show area adjustable exhibition frame uses through telescopic link 1, reset spring 11, adjusting device 6, bearing housing 7, commentaries on classics handle 4, motor 61 cooperation, has solved the adjustable mechanism accommodation of exhibition frame and has had the restriction, can not be accurate adjust width height, appears the size easily and can't match the pair, perhaps installs the condition on not, is difficult for the problem of multi-angle rotation direction show after the installation is accomplished.

Claims (6)

1. The utility model provides a show area adjustable exhibition frame, includes base (5), its characterized in that: the utility model discloses a rotary table, including base (5) and connecting rod (7), the top fixedly connected with bearing housing (7), the inner chamber grafting of bearing housing (7) has connecting rod (71), the top fixedly connected with adjusting device (6) of connecting rod (71), the outside sliding connection of the equal fixedly connected with lower carriage (3) in the left and right sides at adjusting device (6) top has changeing handle (4), the inboard fixedly connected with telescopic link (1) of the top sliding connection of lower carriage (3) upper bracket (2) and upper bracket (2), the top of upper bracket (2) inner chamber fixedly connected with fixer (8) and last pressure plate (9) in proper order, the bottom fixedly connected with pulling force belt (10) of fixer (8), the one end fixedly connected with rim plate (13) of pulling force belt (10) is kept away from, the bottom fixedly connected with reset spring (11) of upper pressure plate (9), the bottom sliding connection of reset spring (11) has lower pressure plate (15), the left and right sides of lower pressure plate (15) and the inboard fixedly connected with rotation axis (14) of lower bracket (3), lower pressure plate (14).

2. The display stand of claim 1, wherein the display area is adjustable: the inner side of axis of rotation (14) runs through lower carriage (3) and rim plate (13) in proper order and extends to the inner chamber, adjusting device (6) are including adjusting shell (65), the left side fixedly connected with output motor (61) of adjusting shell (65) inner chamber, the output fixedly connected with transfer line (62) of output motor (61), the right side fixedly connected with threaded rod (63) of transfer line (62), the surface threaded connection of threaded rod (63) has sliding block (64) and extends to adjusting shell (65) inner wall.

3. The display stand of claim 2, wherein the display area is adjustable: the threaded rod (63) extends to the inner wall of the adjusting shell (65) and is movably connected with the inner wall of the adjusting shell through a bearing sleeve, and two sections of threads are formed on the surface of the threaded rod (63) and the rotation directions of the threads are opposite.

4. The display stand of claim 1, wherein the display area is adjustable: the rotary handle (4) comprises a rotary rod (41), a rotary disc (42) is fixedly connected to the inner side of the rotary rod (41), a bolt (44) is fixedly sleeved at the bottom of the outer side of the rotary disc (42) and penetrates through the inner cavity of the lower support (3), and insertion holes (43) are formed in the front side and the rear side of the outer side of the rotary disc (42).

5. The display stand of claim 2, wherein the display area is adjustable: the top of the adjusting shell (65) is provided with an opening matched with the sliding block (66), and the threaded rod (63) is in threaded connection with the sliding block (64).

6. The display stand of claim 1, wherein the display area is adjustable: the inner cavity of auxiliary ware (12) front side fixedly connected with horizontal pole (121), the fixed surface cover of horizontal pole (121) is equipped with cylinder (122), the left and right sides and the upper bracket (2) fixed connection of telescopic link (1), reset spring (11) set up the inner cavity of upper bracket (2) and lower carriage (3).