CN209863046U

CN209863046U - Movable exhibition stand

Info

Publication number: CN209863046U
Application number: CN201920130214.9U
Authority: CN
Inventors: 苟敦超
Original assignee: Chengdu Wood Decoration Engineering Co Ltd
Current assignee: Chengdu Wood Decoration Engineering Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2019-12-31
Anticipated expiration: 2029-01-24

Abstract

The utility model relates to a movable stand belongs to the stand field, including the cabinet body, be provided with main stand on the cabinet body, be provided with two bracing pieces on the cabinet body and be located the bottom surface of the cabinet body, two bracing pieces are located the both sides of cabinet body bottom surface, two bracing pieces are along horizontal direction parallel arrangement, the both ends that just are located the bracing piece on the bracing piece are provided with the universal wheel, and the position that just is located the bracing piece on the bottom surface of the cabinet body has seted up first holding tank, and the bracing piece all is located first holding tank with the universal wheel, and the internal drive arrangement who is used for driving the bracing piece and removes outside first holding tank that is provided with of cabinet, the utility model discloses have the effect that.

Description

Movable exhibition stand

Technical Field

The utility model belongs to the technical field of the technique of stand and specifically relates to a movable stand is related to.

Background

When the products are displayed in the exhibition, people usually prepare an exhibition stand for placing the exhibits, the exhibition stand is designed and built simply to serve business services of the exhibition stand for various exhibitions, and a good exhibition stand is arranged in a good exhibition, so that the enterprise marketing on the exhibition is facilitated, and the enterprise strength is displayed.

The traditional Chinese patent with the publication of grant CN207693338U discloses a telescopic exhibition stand, which comprises a cabinet body and a main exhibition stand, wherein the inner side of the cabinet body is provided with a guide groove along the vertical direction, the main exhibition stand is provided with a guide block which is in sliding fit with the guide groove, and the guide block slides in the guide groove to realize that the main exhibition stand is hidden or exposed in the cabinet body; the cabinet body is provided with a fixing part for fixing the main exhibition stand on the cabinet body.

The above prior art solutions have the following drawbacks: when the exhibition stand needs to be moved, the entire weight of the exhibition stand is heavier, and the number of the exhibition stands is more, so that the exhibition stand is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a movable and stand convenient to use more.

The utility model aims at realizing through the following technical scheme:

the utility model provides a movable stand, includes the cabinet body, be provided with main stand on the cabinet body, be provided with two bracing pieces, two on the cabinet body and be located the bottom surface of the cabinet body the bracing piece is located the both sides of cabinet body bottom surface, two the bracing piece is along horizontal direction parallel arrangement, the both ends that just are located the bracing piece on the bracing piece are provided with the universal wheel, first holding tank has been seted up to the position that just is located the bracing piece on the bottom surface of the cabinet body, the bracing piece all is located first holding tank with the universal wheel, the internal drive arrangement who is used for driving the bracing piece and moves outside first holding tank that is provided with of cabinet.

Through adopting the above-mentioned technical scheme, when needs remove the stand, start drive arrangement, drive arrangement can drive the bracing piece and remove outward towards first holding tank, the bracing piece can drive the universal wheel and remove outward towards first holding tank, and make the universal wheel butt to subaerial, after the universal wheel shifts out first holding tank completely, the staff alright with remove the stand through the universal wheel, and when needs fixed stand, then start drive arrangement makes bracing piece and universal wheel remove towards first holding tank, make the bottom butt of the cabinet body to subaerial, thereby fixed stand is subaerial, through set up the portable of stand of universal wheel realization on the cabinet body, make the transport of stand more convenient, and the universal wheel can move into in the first holding tank, can not influence the fixed of stand, the convenience that the stand used has been improved.

The utility model discloses further set up to: the driving device comprises a motor arranged in the cabinet body, the motor is located on the bottom wall of the cabinet body, an output shaft of the motor is vertically and upwards arranged and arranged on two sides of the supporting rod, a driving rod is arranged between the supporting rods and located at the central position of the supporting rod, two ends of the driving rod are fixedly connected with the driving rods on the two sides respectively, a threaded lead screw is coaxially connected to the output shaft of the motor, and the threaded lead screw penetrates through the central position of the driving rod.

Through adopting the above technical scheme, the starter motor, the motor can drive the screw thread lead screw and rotate, when the screw thread lead screw rotates, because the bracing piece fixed connection of actuating lever and both sides, consequently, can not follow the screw thread lead screw and rotate, and actuating lever and screw thread lead screw threaded connection, consequently, the actuating lever can remove along the length direction of screw thread lead screw, then can drive the bracing piece and remove when the actuating lever removes, make the bracing piece drive the universal wheel and stretch out or retract first holding tank, with the removal and the fixing that realize the stand, and overall structure is simple, and convenient to use more.

The utility model discloses further set up to: the cabinet is internal and the top that is located the motor is provided with hides the board, main stand is located the top of hiding the board.

Through adopting above-mentioned technical scheme, hide the board and can hide motor and screw lead screw, also play certain guard action to the motor simultaneously, place the internal showpiece of cabinet and cause the damage to the motor.

The utility model discloses further set up to: the motor is kept away from to the screw thread lead screw on the board is hidden in the one end butt of motor, hide on the board and be located the position at screw thread lead screw place and be provided with fixing bearing, the screw thread lead screw wears to locate fixing bearing's inner circle and with fixing bearing interference fit.

Through adopting above-mentioned technical scheme, when motor drive screw lead screw rotated, the inner circle that the screw lead screw can drive fixed bearing simultaneously in fixed bearing rotated, and fixed bearing's setting can make the screw lead screw fix on the motor better, and it is better to rotate the effect simultaneously.

The utility model discloses further set up to: all seted up the spout on the relative lateral wall of first holding tank, the spout extends the setting along vertical direction, the both ends of spout link up the setting, be provided with the draw runner of sliding connection in both sides spout respectively on the bracing piece.

Through adopting above-mentioned technical scheme, when the actuating lever drove the bracing piece and removes, the bracing piece also can drive the draw runner and slide in the spout, and the setting up of draw runner and spout can lead to the removal of bracing piece, also can make the bracing piece remove in first holding tank better simultaneously.

The utility model discloses further set up to: offer the second holding tank that supplies the universal wheel to move into in the position that corresponds in the universal wheel in the first holding tank, the second holding tank is the arc setting, first holding tank and second holding tank intercommunication set up.

Through adopting above-mentioned technical scheme, the setting up of second holding tank makes in the universal wheel can get into first holding tank with arbitrary angle to when making to pack up the universal wheel, need not to go the angle of adjusting the universal wheel, improved the convenience that the universal wheel used.

The utility model discloses further set up to: the hidden plate is provided with sound-absorbing cotton on the surface far away from the motor.

Through adopting above-mentioned technical scheme, inhale the cotton noise that can reduce the motor and produce that sets up of sound.

To sum up, the utility model discloses a beneficial technological effect does:

1. the universal wheels are arranged on the cabinet body, so that the exhibition stand can move through the universal wheels when being carried, the carrying of the universal wheels is more convenient, and the universal wheels can move into the accommodating grooves through the driving device, so that the fixation of the exhibition stand cannot be influenced by the universal wheels;

2. the driving rod is driven to move up and down through the threaded lead screw, so that the driving rod drives the supporting rods on the two sides to move in or out of the accommodating groove, and the universal wheel can move in or out, so that the exhibition stand can be fixed and moved conveniently;

3. the arrangement of the hidden plate can protect the motor, so that the service life of the motor is prolonged.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the bottom of the cabinet body according to the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a schematic view of a partial cross-sectional structure of the inside of the display cabinet according to the embodiment of the present invention;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is a schematic structural diagram of the embodiment of the present invention after hiding the cabinet body.

In the figure, 1, a cabinet body; 11. a main exhibition stand; 12. a support bar; 121. a slide bar; 13. a universal wheel; 14. a first accommodating groove; 141. a chute; 15. a drive rod; 16. a second accommodating groove; 2. a motor; 21. a threaded lead screw; 3. a hidden plate; 31. and fixing the bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a movable stand, including the cabinet body 1, be provided with main stand 11 on the cabinet body 1, can place the showpiece on the main stand 11, first holding tank 14 has been seted up in the both sides of the cabinet body 1 on the bottom of the cabinet body 1, first holding tank 14 link up the diapire setting of the cabinet body 1, two first holding tank 14 are parallel to each other, sliding connection has bracing piece 12 in the first holding tank 14, bracing piece 12 sets up along the length direction of first holding tank 14, be provided with universal wheel 13 in the both ends of bracing piece 12 on the bracing piece 12, spout 141 has been seted up along vertical direction on two relative lateral walls of first holding tank 14, the both ends of bracing piece 12 are provided with draw runner 121 (see fig. 6) of sliding connection in spout 141.

Referring to fig. 3 and 4, a motor 2 is disposed on the bottom wall of the cabinet 1 in the cabinet 1, an output shaft of the motor 2 is vertically upward and coaxially connected with a threaded lead screw 21, driving rods 15 (see fig. 6) are disposed between the central positions of the supporting rods 12 at the two sides of the supporting rod 12, two ends of the driving rods 15 are respectively fixedly connected with the supporting rods 12 at the two ends, and the threaded lead screw 21 is threaded through the driving rods 15.

The starting motor 2 drives the threaded lead screw 21 to rotate, at the moment, the driving rod 15 is fixedly connected to the supporting rods 12 on the two sides, and the driving rod 15 is arranged in a penetrating mode through the lead screw threads of the threaded lead screw 21, so that the driving rod 15 can move along the height direction on the threaded lead screw 21, the driving rod 15 drives the supporting rods 12 on the two sides to move up and down, the universal wheels 13 are made to move into or out of the first accommodating grooves 14, and the moving and fixing of the exhibition stand are achieved.

Referring to fig. 3 and 4, a hidden plate 3 is arranged above the motor 2 in the cabinet body 1, one end of the threaded lead screw 21, which is far away from the motor 2, is abutted to the hidden plate 3, a fixed bearing 31 is arranged at the position of the threaded lead screw 21 on the hidden plate 3, the threaded lead screw 21 is arranged in an inner ring of the fixed bearing 31 in a penetrating manner and is in interference fit with the inner ring of the fixed bearing 31, and meanwhile, in order to reduce the noise of the motor 2, a layer of silencing cotton (not shown in the figure) is arranged on the surface of the hidden plate 3, which is far away from the motor; the provision of the fixed bearing 31 allows better fixing of the threaded spindle 21 on the output shaft of the motor 2, while also allowing better rotation of the threaded spindle 21.

Referring to fig. 2, second holding tank 16 has been seted up in the position at universal wheel 13 place on the lateral wall of first holding tank 14, and second holding tank 16 is the arc and communicates with first holding tank 14, is packing up universal wheel 13, and universal wheel 13 need not to go the angle of adjustment universal wheel 13 again in can getting into second holding tank 16 with arbitrary angle to it is more convenient to make the fixed of stand.

The implementation principle of the embodiment is as follows: when the exhibition stand needs to be moved, starting motor 2, motor 2 can drive threaded lead screw 21 and rotate, at this moment, actuating lever 15 can not follow threaded lead screw 21 and rotate owing to bracing piece 12 fixed connection with both ends, and actuating lever 15 and threaded lead screw 21 threaded connection, consequently actuating lever 15 can move down along threaded lead screw 21's length direction on threaded lead screw 21, actuating lever 15 drives the bracing piece 12 at both ends and moves outside first holding tank 14, bracing piece 12 then drives universal wheel 13 and shifts out and butt to subaerial from second holding tank 16, after universal wheel 13 shifts out completely, close motor 2, at this moment cabinet body 1 and main exhibition stand 11 alright remove through universal wheel 13, need not to carry whole exhibition stand again, make the removal of exhibition stand more convenient.

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

1. The utility model provides a movable stand, includes the cabinet body (1), be provided with main stand (11) on the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, be provided with on the cabinet body (1) and be located the bottom surface of the cabinet body (1) two bracing piece (12), two bracing piece (12) are located the both sides of the cabinet body (1) bottom surface, two bracing piece (12) are along horizontal direction parallel arrangement, the both ends that just are located bracing piece (12) on bracing piece (12) are provided with universal wheel (13), first holding tank (14) have been seted up to the position that just is located bracing piece (12) on the bottom surface of the cabinet body (1), bracing piece (12) all are located first holding tank (14) with universal wheel (13), be provided with in the cabinet body (1) and be used for the drive arrangement who drives bracing piece (12) and move outward towards first holding tank (14).

2. A portable display stand according to claim 1, wherein: drive arrangement is including setting up motor (2) in the cabinet body (1), motor (2) are located the diapire of the cabinet body (1), the vertical upwards setting of output shaft of motor (2), both sides be provided with actuating lever (15) between bracing piece (12), actuating lever (15) are located the central point of bracing piece (12) and put, the both ends of actuating lever (15) respectively with actuating lever (15) fixed connection of both sides, coaxial connection has screw lead screw (21) on the output shaft of motor (2), screw lead screw (21) screw thread runs through in the central point of actuating lever (15).

3. A portable display stand according to claim 2, wherein: the cabinet is characterized in that a hidden plate (3) is arranged in the cabinet body (1) and above the motor (2), and the main exhibition stand (11) is arranged above the hidden plate (3).

4. A portable display stand according to claim 3, wherein: the motor is characterized in that one end, far away from the motor (2), of the threaded lead screw (21) is abutted to the hidden plate (3), a fixed bearing (31) is arranged at the position, where the threaded lead screw (21) is located, of the hidden plate (3), and the threaded lead screw (21) penetrates through an inner ring of the fixed bearing (31) and is in interference fit with the fixed bearing (31).

5. A portable display stand according to claim 2, wherein: all seted up spout (141) on the relative lateral wall of first holding tank (14), spout (141) extend along vertical direction and set up, the both ends of spout (141) link up the setting, be provided with draw runner (121) of difference sliding connection in both sides spout (141) on bracing piece (12).

6. A portable display stand according to claim 1, wherein: second holding tank (16) that supply universal wheel (13) immigration are seted up in the position that corresponds in universal wheel (13) in first holding tank (14), second holding tank (16) are the arc setting, first holding tank (14) and second holding tank (16) intercommunication setting.

7. A portable display stand according to claim 3, wherein: the surface of the hidden plate (3) far away from the motor (2) is provided with sound-absorbing cotton.