CN209826031U - Height-adjustable show shelf - Google Patents

Abstract

The utility model relates to a height-adjustable show shelf, it includes the panel, the panel below is provided with the base, be provided with the guide arm on the base perpendicularly, wear to establish and sliding connection has the slide bar in the guide arm, the one end that the guide arm was worn out to the slide bar is connected with the panel, the guide arm is provided with the fluting on its length direction, transversely be connected with the horizontal pole perpendicularly on the guide arm, cup joint and sliding connection has the sleeve on the horizontal pole, the sleeve passes the fluting through the connecting rod and is connected with the one end that the panel was kept away from to the slide bar, the connecting rod rotates with. When the not equidimension crowd visits the show thing on the panel, the visitor slides the sleeve along the length direction of horizontal pole, and gliding sleeve drives the slide bar through the connecting rod and goes up and down to drive the panel and go up and down, the visitor can adjust the panel to the height that is fit for oneself to watch reading, the utility model discloses the effect of adjustment show shelf height has.

Description

Height-adjustable show shelf

Technical Field

The utility model relates to a display device technical field especially relates to a height-adjustable show shelf.

Background

At present, the showing stand is generally placed in places such as museums and paintings and the like needing to show objects, and due to the fact that the heights of different groups are different, the showing stand is different in height according to the showing board, if children are short, the showing stand is inconvenient to read if the showing board is placed too high.

In the prior art, chinese patent with publication number CN205827859U discloses an angle-adjustable display stand, which comprises a display board, wherein the back of the display board is hinged with a support column and an upper adjusting rod respectively, the hinge point of the support column is located at the upper end of the back of the display board, the hinge point of the upper adjusting rod is located at the lower end of the back of the display board, and the other end of the upper adjusting rod is hinged with a lower adjusting rod; the brace is provided with a longitudinal sliding chute, and a hinge joint between the upper adjusting rod and the lower adjusting rod is connected in the sliding chute in a sliding manner; the bottom of the support column is provided with a pipe sleeve vertical to the support column, a telescopic rod is arranged in the pipe sleeve, and the head of the telescopic rod extending out of the pipe sleeve is hinged with the lower end part of the lower adjusting rod; a locking mechanism for locking the position of the telescopic rod relative to the pipe sleeve is also arranged between the pipe sleeve and the telescopic rod.

The above prior art solutions have the following drawbacks: the utility model discloses a can carry out the angular adjustment of panel, but to some crowds that are not high, experience when visiting still has not been good, inconvenient it watches.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable show shelf has the advantage of adjustment show shelf height.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a height-adjustable show shelf, includes the panel, the panel below is provided with the base, be provided with the guide arm on the base perpendicularly, wear to establish and sliding connection has the slide bar in the guide arm, the slide bar is worn out the one end of guide arm with the panel is connected, the guide arm is provided with the fluting on its length direction, transversely be connected with the horizontal pole perpendicularly on the guide arm, cup joint and sliding connection has the sleeve on the horizontal pole, the sleeve passes through the connecting rod the fluting with the slide bar is kept away from the one end of panel is connected, the connecting rod respectively with the sleeve with the slide bar rotates to be connected.

Implement above-mentioned technical scheme, when the not co-altitude crowd visits the show thing on the panel, the visitor slided the sleeve along the length direction of horizontal pole, and gliding sleeve drives the slide bar through the connecting rod and goes up and down to drive the panel and go up and down, the visitor can adjust the panel to be fit for oneself and watch the height of reading, has the advantage of adjustment show shelf height.

The utility model discloses further set up to, keep away from in the fluting the one end of base be provided with the slide bar with the connecting rod rotates the baffle of junction looks butt.

According to the technical scheme, the slide bar is prevented from being separated from the guide rod in the process that the slide bar slides in the guide rod by the aid of the baffle.

The utility model discloses further set up to, the baffle with the connection can be dismantled in the fluting.

Implement above-mentioned technical scheme, the baffle can be dismantled with the fluting and be connected, when needs are changed panel and slide bar, dismantles the baffle for the baffle can not lead to the fact the taking out of slide bar and block, makes things convenient for the dismantlement and the installation of slide bar.

The utility model discloses further set up to, be provided with the handle on the sleeve.

Implement above-mentioned technical scheme, through being provided with the handle, make things convenient for the visitor to slide the sleeve on the horizontal pole through the handle.

The utility model discloses further set up to, telescopic cross section is back the font, be provided with on the sleeve be used for with the locking piece of horizontal pole butt, the locking piece is including pressing depression bar, spring and supporting the piece, the cross section of supporting the piece also is back the font, support the piece and wear to locate in the sleeve and rather than sliding connection, press the depression bar to pass the sleeve and with support the piece and connect, the spring housing is established press on the depression bar, spring one end with the sleeve butt, the other end with press the depression bar to keep away from telescopic one end butt, orientation the sleeve is pressed when pressing the depression bar, support the piece not with the horizontal pole butt is not pressed when pressing the depression bar, support the piece with the horizontal pole butt.

Implement above-mentioned technical scheme, when needs slide the sleeve, press the depression bar through pressing down, press the depression bar to drive and support the piece and slide downwards in the sleeve, make to support the piece no longer with the horizontal pole butt, thereby make the sleeve slide along the horizontal pole smoothly, when no longer pressing down the depression bar, press the depression bar and upwards bounce under the effect of spring, thereby it drives and supports the piece and upwards slide in the sleeve to press the pole, make to support piece and horizontal pole butt, frictional force when having increased the sleeve and sliding, make the sleeve under the effect of not receiving the external force, can not freely slide.

The utility model discloses further set up to, support the piece with the one side of horizontal pole butt is provided with anti-skidding line.

Implement above-mentioned technical scheme, through being provided with anti-skidding line for support the piece when with the horizontal pole butt, further increased the gliding frictional force of sleeve freedom.

The utility model discloses further set up to, keep away from according to the depression bar telescopic upper end is provided with the rubber pad.

Implement above-mentioned technical scheme, through being provided with the rubber pad, the comfort when increasing the visitor and pressing the press lever.

The utility model discloses further set up as, be in on the base a side of horizontal pole is provided with the seat.

Implement above-mentioned technical scheme, through being provided with the seat, make things convenient for the visitor to sit in the panel before, adjust the back to the height of panel to watch the panel.

To sum up, the utility model discloses following beneficial effect has:

when people with different heights visit the display objects on the display board, a visitor slides the sleeve along the length direction of the cross bar, the sliding sleeve drives the sliding rod to lift through the connecting rod, so that the display board is driven to lift, the visitor can adjust the display board to a height suitable for watching and reading by himself, and the height adjusting device has the advantage of adjusting the height of the display rack;

two, when needs slide the sleeve, through pressing down the press lever, press the lever to drive and support the piece and slide downwards in the sleeve, make to support the piece no longer with the horizontal pole butt, thereby make the sleeve slide along the horizontal pole smoothly, when no longer pressing down the press lever, press the lever upwards bounce under the effect of spring, thereby it drives and supports the piece and upwards slide in the sleeve to press the lever, make to support piece and horizontal pole butt, frictional force when having increased the sleeve and sliding, make the sleeve not receive the effect of external force again under, can not freely slide.

Drawings

Fig. 1 is a schematic view of an overall structure of a height-adjustable display stand according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an exploded view of a sleeve according to an embodiment of the present invention.

Reference numerals: 1. exhibition boards; 2. a base; 3. a guide bar; 4. a slide bar; 5. grooving; 6. a cross bar; 7. a sleeve; 8. a connecting rod; 9. a baffle plate; 10. a handle; 11. a locking member; 111. a pressing lever; 112. a spring; 113. a resisting block; 12. anti-skid lines; 13. a rubber pad; 14. a chair.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1, a height-adjustable display stand comprises a display board 1, and a base 2 is arranged below the display board. The base 2 is vertically welded with a guide rod 3, a sliding rod 4 penetrates through the guide rod 3 and is connected with the guide rod in a sliding mode, and one end, penetrating out of the guide rod 3, of the sliding rod 4 is obliquely connected with the display board 1. A cross rod 6 is transversely and vertically connected to the guide rod 3, and a seat 14 is connected to the base 2 at one end of the cross rod 6 far away from the guide rod 3.

Referring to fig. 1 and 2, the guide bar 3 is provided with a slot 5 along the length direction thereof, the cross bar 6 is sleeved and slidably connected with a sleeve 7, and a handle 10 is welded on the sleeve 7. The sleeve 7 is connected with one end of the sliding rod 4 far away from the display board 1 through a connecting rod 8 penetrating through the slot 5, and the connecting rod 8 is respectively connected with the sleeve 7 and the sliding rod 4 in a rotating mode. And a baffle 9 which is abutted to the rotary joint of the slide rod 4 and the connecting rod 8 is arranged at one end of the open slot 5 far away from the base 2, and the baffle 9 is in bolt connection with the open slot 5.

As shown in fig. 3, the cross section of the sleeve 7 is a square-shaped cross section, and the sleeve 7 is provided with a locking piece 11 for abutting against the crossbar 6. The locking member 11 includes a pressing rod 111, a spring 112 and a pressing block 113, the cross section of the pressing block 113 is also in a shape of Chinese character 'hui', the pressing block 113 is arranged in the sleeve 7 in a penetrating manner and is connected with the sleeve in a sliding manner, and the pressing rod 111 penetrates through the sleeve 7 and is connected with the pressing block 113. The upper end of the pressing rod 111 far away from the sleeve 7 is provided with a rubber pad 13, and one surface of the abutting block 113 abutting against the cross rod 6 is provided with an anti-skid grain 12. The spring 112 is sleeved on the pressing rod 111, one end of the spring 112 is abutted with the sleeve 7, the other end of the spring 112 is abutted with one end of the pressing rod 111 far away from the sleeve 7, when the pressing rod 111 is pressed towards the sleeve 7, the abutting block 113 is not abutted with the sleeve 7, and when the pressing rod 111 is not pressed, the abutting block 113 is abutted with the sleeve 7

The specific working process is as follows: when people with different heights visit the display on the display board 1, visitors sit on the seat 14, hold the handle 10 with hands, and press the pressing rod 111 with a thumb, so that the abutting block 113 is no longer abutted against the cross rod 6, and the sleeve 7 can smoothly slide along the cross rod 6. Gliding sleeve 7 passes through connecting rod 8 and drives slide bar 4 and goes up and down, thereby it goes up and down to drive panel 1, the visitor can adjust panel 1 to be fit for oneself and watch the high back of reading, loosen sleeve 7, press the effect of pole 111 at spring 112 and upwards bounce down, thereby press the drive of pole 111 and support piece 113 and upwards slide in sleeve 7, make support piece 113 and horizontal pole 6 butt, frictional force when having increased sleeve 7 and sliding, make sleeve 7 under the effect of not receiving the external force, can not freely slide.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A height-adjustable display stand comprises a display board (1) and is characterized in that a base (2) is arranged below the display board (1), a guide rod (3) is vertically arranged on the base (2), a slide rod (4) is penetrated and connected in the guide rod (3) in a sliding way, one end of the sliding rod (4) penetrating out of the guide rod (3) is connected with the display board (1), the guide rod (3) is provided with a slot (5) along the length direction thereof, a cross rod (6) is transversely and vertically connected on the guide rod (3), the cross rod (6) is sleeved and connected with a sleeve (7) in a sliding way, the sleeve (7) penetrates through the open slot (5) through a connecting rod (8) to be connected with one end of the sliding rod (4) far away from the display board (1), the connecting rod (8) is respectively connected with the sleeve (7) and the sliding rod (4) in a rotating mode.

2. The height-adjustable display stand according to claim 1, wherein a baffle (9) abutting against the rotary joint of the slide rod (4) and the connecting rod (8) is arranged at one end of the slot (5) far away from the base (2).

3. A height adjustable display stand according to claim 2, wherein said baffle (9) is removably connected to said slot (5).

4. A height adjustable display stand according to claim 1, wherein said sleeve (7) is provided with a handle (10).

5. The height-adjustable display stand according to claim 1, wherein the cross section of the sleeve (7) is in a shape of Chinese character 'hui', a locking member (11) for abutting against the cross bar (6) is arranged on the sleeve (7), the locking member (11) comprises a pressing rod (111), a spring (112) and a abutting block (113), the cross section of the abutting block (113) is also in a shape of Chinese character 'hui', the abutting block (113) is arranged in the sleeve (7) in a penetrating manner and is connected with the sleeve in a sliding manner, the pressing rod (111) penetrates through the sleeve (7) and is connected with the abutting block (113), the spring (112) is sleeved on the pressing rod (111), one end of the spring (112) abuts against the sleeve (7), the other end of the spring (112) abuts against one end of the pressing rod (111) far away from the sleeve (7), and when the pressing rod (111) is pressed towards the sleeve (7), the abutting block (113) is not abutted to the sleeve (7), and when the pressing rod (111) is not pressed, the abutting block (113) is abutted to the sleeve (7).

6. The height-adjustable display stand according to claim 5, wherein the surface of the abutting block (113) abutting against the cross bar (6) is provided with anti-skid lines (12).

7. A height adjustable display stand according to claim 5, characterized in that the upper end of the pressing rod (111) remote from the sleeve (7) is provided with a rubber pad (13).

8. A height adjustable display stand according to claim 5, characterized in that a seat (14) is provided on the base (2) at one side of the crossbar (6).