CN210870780U

CN210870780U - Display stand

Info

Publication number: CN210870780U
Application number: CN201921136666.4U
Authority: CN
Inventors: 史晓桐
Original assignee: Xian University of Architecture and Technology
Current assignee: Xian University of Architecture and Technology
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-30
Anticipated expiration: 2029-07-18

Abstract

The utility model provides a display rack, the on-line screen storage device comprises a base central authorities be provided with solid fixed cylinder gu fixed cylinder on be provided with the mount gu fixed cylinder and mount between be provided with rotatable and but vertical migration's adversion section of thick bamboo, respectively be provided with a flexible box in mount bottom both sides, the one end of flexible box be provided with the rotation axis, flexible box can pull open around the rotation axis under the exogenic action and be fan-shaped structure. The utility model discloses a show shelf, the rotary drum can produce the rotation on the solid fixed cylinder in making through the inside motor of base and transfer line to drive mount and panel emergence position height change and horizontal direction's hoop rotate, the panel not only can adjust the orientation in rotating, can also adjust the height simultaneously, and the regulation mode is convenient nimble more.

Description

Display stand

Technical Field

The utility model belongs to the technical field of show auxiliary assembly, a plane show shelf is related to.

Background

Flat designs, also known as visual communication designs, are presented in a variety of ways using "vision" as a means of communication and presentation. However, the conventional display rack for planar design is usually fixed, and the position of the display rack cannot be changed, so that great manpower and material resources are consumed when the height and the orientation of the display rack are adjusted, the displayed works in the display rack are easily damaged in the adjusting process, and the adjustment is time-consuming in field application. In addition, in the process of viewing and admiring, because some planar designs have planar abstraction, if the model is needed to further understand the design at this moment, a three-dimensional model is needed to be displayed, but the display shelf on the market generally does not have the function, so that the application occasions are limited, and the practicability is not strong.

Disclosure of Invention

To the defect among the prior art with not enough, the utility model aims at providing a show shelf, solve the present show shelf that is used for the planar design works and remove unchangeable, the limited technical problem of application occasion.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a show shelf, includes the base central authorities be provided with the solid fixed cylinder on be provided with the mount gu fixed cylinder and mount between be provided with rotatable and but vertical removal's adversion section of thick bamboo, respectively be provided with a flexible box in mount bottom both sides, the one end of flexible box be provided with the rotation axis, flexible box can pull open around the rotation axis under the exogenic action and be fan-shaped structure.

The telescopic box comprises a fixed part and a movable part, wherein the fixed part and the movable part are both of fan-shaped structures, the fixed part is connected with a fixed frame, and a limiting device is arranged on the fixed frame and used for limiting the pulling angle of the fixed part; the movable part is elastically connected with the fixed part; when the telescopic box is pulled open, the fixed part does not exceed the vertical plane of the fixed frame, and objects are clamped between the movable part and the fixed part when the telescopic box is continuously pulled open.

Preferably, the movable part and the fixed part are elastically connected through a spring, and when the spring is stretched, an object is clamped between the movable part and the fixed part.

Optionally, the other end of the telescopic box is provided with a handle.

An inner rotary drum which can rotate and vertically move is arranged between the fixed drum and the fixed frame, and the rotary drum type rotary drum comprises a fixed drum, a transmission rod, a motor and a rotary drum, wherein the transmission rod is arranged in the fixed drum; interior rotary drum and mount fixed connection, interior rotary drum and a fixed section of thick bamboo threaded connection, the motor drives the transfer line rotation and makes interior rotary drum and mount vertical removal.

Preferably, the transmission rod is of a ball screw structure, and the motor is fixedly connected with the base.

Furthermore, the utility model discloses a be provided with fixed frame on the mount, still be provided with the fixed block on the mount simultaneously, mount and fixed frame pass through the fixed block and can dismantle the connection, fixed frame embedded have the panel.

Optionally, two oblique beams are arranged at the contact position of the inner rotary drum and the fixed frame and used for supporting and stabilizing the fixed frame.

Optionally, the edge of the inner rotary cylinder and the edge of the fixed cylinder are provided with limit blocks.

Further, a single chip microcomputer chip is arranged on one side of the top end of the motor, an infrared inductor is arranged on the base, the single chip microcomputer chip is electrically connected with the motor and the infrared inductor respectively, and the motor is connected to an external power supply; the base is of a two-layer ladder structure and is provided with an upper table top and a lower table top which are connected together, the area of the lower table top is larger than that of the upper table top, and one side of the surface of the upper table top is provided with an infrared inductor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a show shelf, the rotary drum can produce the rotation on the solid fixed cylinder in making through the inside motor of base and transfer line to drive mount and panel emergence position height change and horizontal direction's hoop rotate, the panel not only can adjust the orientation in rotating, can also adjust the height simultaneously, and the regulation mode is convenient nimble more.

Simultaneously, the model relevant with planar design can be placed to the flexible steamer tray of fixed frame bottom, when pulling open flexible box, can the centre gripping design model between fixed part and the movable part, is convenient for carry out three-dimensional model and observes and deepens understanding.

Furthermore, the utility model discloses a show shelf, bottom are furnished with infrared inductor and controlgear, but orientation of the rotatory panel of intelligence when the pedestrian is in the within range standing on the foot makes the panel more intelligent.

Drawings

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

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic cross-sectional view of the base of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention;

fig. 5 is a plan view of the retractable box according to the present invention when it is pulled open.

In the figure: 1. a fixed mount; 2. exhibition boards; 3. a fixed cylinder; 4. a base; 5. a fixed block; 6. a fixing frame; 7. an inner drum; 8. an oblique beam; 9. a motor; 10. a transmission rod; 11. a single chip microcomputer chip; 12. an infrared sensor; 13. a telescopic box; 14. a rotating shaft; 15. a handle; 16. a movable portion; 17. a fixed part; 18. extending the spring; 19. an upper table top; 20. and a lower table top.

Detailed Description

Specific examples of the present invention are given below.

Example 1:

as shown in fig. 1-5, the present embodiment provides a display stand, which comprises a base 4, a fixed cylinder 3 disposed at the center of the base 4, fixed cylinder 3 on be provided with mount 1 fixed cylinder 3 and mount 1 between be provided with interior rotary drum 7, fixed block 5 is installed at the edge both ends of mount 1, panel 2 is installed at the middle part both ends of mount 1, fixed frame 6 is installed at the edge of panel 2, rotary drum 7 in the bottom mid-mounting of mount 1, the sloping 8 is installed to the surperficial upside of adversion section of thick bamboo 7, fixed cylinder 3 is installed to the bottom of adversion section of thick bamboo 7, base 4 is installed to the bottom of fixed cylinder 3, the inboard bottom mid-mounting of base 4 has motor 9, transfer line 10 is installed on the top of motor 9, singlechip chip 11 is installed to top one side of motor 9, infrared inductor 12 is installed to the surperficial upside one end of base 4.

Furthermore, two sides of the bottom of the fixed frame 1 are respectively provided with a telescopic box 8, one end of each telescopic box 8 is provided with a rotating shaft 14, the surface of each telescopic box is provided with a handle 15, the telescopic boxes 8 can be pulled apart around the rotating shafts 14 under the action of external force to form a fan-shaped structure and comprise a fixed part 17 and a movable part 16, the fixed part 17 and the movable part 16 are both fan-shaped structures, the fixed part 17 is connected with the fixed frame 1, and the fixed frame 1 is provided with a limiting device for limiting the pulling-apart angle of the fixed; the movable part 16 is elastically connected with the fixed part 17 through a spring; when the telescopic box 8 is pulled open, the fixed part 17 does not exceed the vertical plane of the fixed frame 1, when the telescopic box 8 is continuously pulled open, an object is clamped between the fixed part 17 and the movable part 16, the three-dimensional model base corresponding to the planar design is clamped through the fixing function of the fixed part 17 and the movable part 16, and a viewer can further understand the planar design through the model.

Fixed cylinder 3 and interior rotary drum 7 are threaded connection, and interior rotary drum 7 and mount 1 are fixed connection, truss 8 respectively with interior rotary drum 7 with fixed frame 6 fixed connection, make interior rotary drum 7 can reciprocate after fixed cylinder 3 inboard is rotatory, at the truss 8 on interior rotary drum 7 surface then supplementary panel 2 and the mount 1 on fixed top, make superstructure form wholly.

Mount 1 and fixed frame 6 pass through 5 fixed connection of fixed block, and panel 2 and fixed frame 6 are connected for inlaying, and panel 2 and mount 1 are fixed connection, make panel 2 can receive the fixed frame 6 at edge and protect, and the connection of fixed frame 6 and mount 1 makes atress accessible sloping concentrate to interior rotary drum 7 simultaneously, increase stability.

The bottom end of the inner rotary drum 7 is in transmission connection with the motor 9 through a transmission rod 10, the transmission rod 10 is of a ball screw structure, and the motor 9 is fixedly connected with the base 4, so that when the motor 9 drives the transmission rod 10 to rotate, a nut arranged on the surface of the transmission rod can generate vertical displacement, and the gravity of the inner rotary drum 7 during ascending or descending is supported in an auxiliary mode.

The single chip 11 is electrically connected with the motor 9 and the infrared sensor 12 respectively, the motor 9 is connected to an external power supply, and the single chip 11 can receive instructions through the infrared sensor 12, so that whether the motor 9 rotates or not is controlled.

Base 4 is two-layer stair structure, seal installation has infrared inductor 12 on one side of the surface of upper ladder, make the signal of the detectable certain region of infrared inductor 12, the edge of adversion section of thick bamboo 7 and solid fixed cylinder 3 is provided with the stopper, when detecting the signal of fixed setting, control panel 2 orientation to signal source, thereby reach the intelligent effect of panel 2, adversion section of thick bamboo 7 is rotating to a certain degree after, can receive the stopper restriction of solid fixed cylinder 3, avoid the board 2 of overrotation back to drop.

Specifically, the fixed frame 1, the display board 2 and the inner rotary drum 7 form a fixed whole at the upper part, wherein the inner rotary drum 7 and the fixed frame 6 at the edge of the display board 2 are fixed through an oblique beam 8, the fixed frame 6 and the fixed frame 1 are fixed through a fixed block 5, the inner rotary drum 7 and the motor 9 are driven through a transmission rod 10, so that the inner rotary drum 7 moves up and down while rotating at the inner side of the fixed drum 3, the problem of conveniently adjusting the height and the orientation of the display board 2 is solved, meanwhile, an infrared inductor 12 at one side of the stepped surface on the base can be connected with a control instruction, so that a singlechip chip 11 controls whether the motor 9 is started or not, the purpose of remotely controlling the height of the display board 2 is achieved, meanwhile, the infrared inductor 12 can be arranged by a frame in the singlechip chip 11, so that the infrared inductor 12 serves as an inductor, thereby controlling the display board 2 to rotate towards a standing viewer, and can be used as an intelligent display board, the, accessible handle 15 slides along rotation axis 14 and pulls out, when pulling out the vertical plane that fixed part 17 is close the panel, owing to receive stop device's restriction fixed part 17 can not pull out again, meanwhile can continue to pull out with fixed part 17 elastic connection's movable part 16, can place the model this moment and loosen movable part 16 again in the distance department of pulling open, reach and press from both sides the purpose that the tight model showed, its structure is small and exquisite, occupation space during the shrink, conveniently place.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced equally. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a show shelf, includes base (4) central authorities be provided with solid fixed cylinder (3) gu fixed cylinder (3) on be provided with mount (1), its characterized in that gu fixed cylinder (3) and mount (1) between be provided with rotatable and vertically movable's interior rotary drum (7), respectively be provided with one flexible box (13) in mount (1) bottom both sides, the one end of flexible box (13) be provided with rotation axis (14), flexible box (13) can pull open around rotation axis (14) under the exogenic action and be fan-shaped structure.

2. The display rack according to claim 1, wherein the retractable box (13) comprises a fixed part (17) and a movable part (16), the fixed part (17) and the movable part (16) are both fan-shaped structures, the fixed part (17) is connected with the fixed frame (1), and the fixed frame (1) is provided with a limiting device for limiting the pulling-apart angle of the fixed part (17); the movable part (16) is elastically connected with the fixed part (17); when the telescopic box (13) is pulled open, the fixed part (17) does not exceed the vertical plane of the fixed frame (1), and when the telescopic box (13) is continuously pulled open, an object is clamped between the fixed part (17) and the movable part (16).

3. A display stand according to claim 2, characterised in that the fixed part (17) and the movable part (16) are resiliently connected by a spring (18), the spring (18) being adapted to clamp an object between the fixed part (17) and the movable part (16) when the spring (18) is extended.

4. A display stand as claimed in claim 1, characterised in that the other end of the bellows (13) is provided with a handle (15).

5. The display rack according to claim 1, wherein an inner rotary drum (7) capable of rotating and vertically moving is arranged between the fixed cylinder (3) and the fixed frame (1), and the display rack specifically comprises a transmission rod (10) arranged in the fixed cylinder (3), one end of the transmission rod (10) is connected with the inner rotary drum (7), the other end of the transmission rod (10) is connected with a motor (9), and the motor (9) drives the transmission rod (10) to rotate so as to enable the inner rotary drum (7) to rotate; interior rotary drum (7) and mount (1) fixed connection, interior rotary drum (7) and fixed cylinder (3) threaded connection, motor (9) drive transfer line (10) are rotatory to make interior rotary drum (7) and mount (1) vertical migration.

6. A display stand according to claim 5, characterised in that the transmission rod (10) is of a ball screw construction, and the motor (9) is fixedly connected to the base (4).

7. The display rack according to claim 1, characterized in that the fixing frame (1) is provided with a fixing frame (6), the fixing frame (1) is also provided with a fixing block (5), the fixing frame (1) and the fixing frame (6) are detachably connected through the fixing block (5), and the display board (2) is embedded in the fixing frame (6).

8. A display stand according to claim 1, characterized in that two oblique beams (8) are provided at the contact of the inner drum (7) with the holder (1) for supporting and stabilizing the holder (1).

9. The display rack according to claim 1, characterized in that the edges of the inner drum (7) and the fixed drum (3) are provided with limit blocks.

10. The display stand according to claim 1, wherein a single chip (11) is arranged on one side of the top end of the motor (9), an infrared sensor (12) is arranged on the base (4), the single chip (11) is respectively electrically connected with the motor (9) and the infrared sensor (12), and the motor (9) is connected to an external power supply;

the base (4) is of a two-layer ladder structure and is provided with an upper table top and a lower table top which are connected together, and one side of the surface of the upper table top (19) is provided with an infrared inductor (12).