CN211336824U

CN211336824U - Special cardboard rack of planar design

Info

Publication number: CN211336824U
Application number: CN201921604942.5U
Authority: CN
Inventors: 王冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-25
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a special cardboard rack of planar design, including the underframe, the inner wall top position that just is close to the underframe between the corresponding both sides of underframe inner wall rotates and is connected with the lead screw, the equal threaded connection in both sides of lead screw surface correspondence has spacing splint, the fixed position that just is close to the lead screw between the corresponding both sides of underframe inner wall is connected with the connecting plate, the top of connecting plate and the bottom sliding connection of spacing splint, the surperficial top sliding connection of spacing splint has the guide bar, the surperficial central position fixedly connected with support bar of guide bar, the bottom fixedly connected with spring of support bar, the bottom fixedly connected with clamp plate of spring, the utility model relates to a rack technical field. This special cardboard rack of planar design has reached and has avoided impaired, removes convenient stable effect, avoids the deformation of cardboard or the paper becomes unsmooth, has guaranteed storage quality, and it is convenient and stable good to remove, has improved performance.

Description

Special cardboard rack of planar design

Technical Field

The utility model relates to a nursing equipment technical field specifically is a special cardboard rack of planar design.

Background

The plane design work is the creative work with strong subjective identification, and most plane designers can make advanced repair and improve the design capability through continuous self-education. For example, at ordinary times, many attention must be paid to various design techniques such as posters, literature, magazines, books, etc. and collected, or the users must browse the works of other designers on the internet to arouse their design inspiration. The surface designer needs to have a sharp aesthetic feeling, but also needs to have a certain literacy for the characters. Therefore, the paper board can be widely read at ordinary times, the knowledge field and the character sensitivity of the paper board are increased, the paper board is required for the plane design, and the paper board is usually required to be placed on a special paper board placing frame for the plane design. At present, the special cardboard rack of planar design structure that has now on the market is too simple, convenient to use, and the cardboard that planar design used generally stacks, because cardboard area is too big and lead to the deformation of cardboard or cardboard paper to become unsmooth, seriously influences the storage quality, has reduced performance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special cardboard rack of planar design has solved the structure too simple, convenient to use, and the cardboard that planar design used generally stacks, because the cardboard area is too big and lead to the deformation of cardboard or cardboard paper to become unsmooth, seriously influences storage quality, has reduced the problem of performance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special cardboard rack of planar design, includes the underframe, just be close to the inner wall top position rotation of underframe between the corresponding both sides of underframe inner wall and be connected with the lead screw, the equal threaded connection in both sides of lead screw surface correspondence has spacing splint, just be close to the position fixedly connected with connecting plate of lead screw between the corresponding both sides of underframe inner wall, the top of connecting plate and the bottom sliding connection of spacing splint, the surperficial top sliding connection of spacing splint has the guide bar, the surperficial central point fixedly connected with support bar of guide bar, the bottom fixedly connected with spring of support bar, the bottom fixedly connected with clamp plate of spring.

Preferably, the one end of lead screw runs through the inner wall of underframe and extends to its outside, surface top one side fixedly connected with backup pad of underframe, the top fixedly connected with servo motor of backup pad, servo motor's output shaft passes through shaft coupling and the lead screw extends to the outside one end fixed connection of underframe.

Preferably, the screw threads on two corresponding sides of the surface of the screw rod are opposite in direction.

Preferably, the bottom fixedly connected with electric telescopic handle of connecting plate, electric telescopic handle's working end fixedly connected with bottom plate, the bottom fixedly connected with universal wheel of bottom plate, the inner wall one side of underframe and the position fixedly connected with battery that is close to the connecting plate, the bottom fixedly connected with slipmat of underframe.

Preferably, the top of the connecting plate is provided with a sliding groove matched with the bottom of the limiting clamping plate.

Preferably, the top of the bottom frame and the position of the limiting clamping plate are provided with rectangular holes.

(III) advantageous effects

The utility model provides a special cardboard rack of planar design. The method has the following beneficial effects:

(1) this special cardboard rack of planar design, inner wall top position through between the corresponding both sides of underframe inner wall and be close to the underframe rotates and is connected with the lead screw, the equal threaded connection in both sides of lead screw surface correspondence has spacing splint, and the position fixedly connected with connecting plate that just is close to the lead screw between the corresponding both sides of underframe inner wall, the top of connecting plate and the bottom sliding connection of spacing splint, the surperficial top sliding connection of spacing splint has the guide bar, the surperficial central point fixedly connected with support bar of guide bar, the bottom fixedly connected with spring of support bar, the bottom fixedly connected with clamp plate of spring, reached and avoided impaired effect, and is rational in infrastructure simple, operation convenient to use, avoid the deformation of cardboard or the paper to become unsmooth, storage quality has been guaranteed, service performance has been.

(2) This special cardboard rack of planar design, bottom fixedly connected with electric telescopic handle through the connecting plate, electric telescopic handle's working end fixedly connected with bottom plate, the bottom fixedly connected with universal wheel of bottom plate, the bottom fixedly connected with slipmat of underframe has reached and has removed convenient and stable effect, and is rational in infrastructure simple, convenient to use, it is convenient and stable good to remove, does not need the manual work to carry the cardboard, and labour saving and time saving has improved work efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a sectional view taken along line a-a of fig. 2.

In the figure: 1 underframe, 2 lead screws, 3 spacing splint, 4 connecting plates, 5 guide bars, 6 support bars, 7 springs, 8 pressing plates, 9 support plates, 10 servo motors, 11 electric telescopic rods, 12 bottom plates, 13 universal wheels, 14 storage batteries and 15 non-slip mats.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a special paperboard placing frame for planar design comprises a bottom frame 1, a lead screw 2 is rotatably connected between two corresponding sides of the inner wall of the bottom frame 1 and close to the top position of the inner wall of the bottom frame 1, threads on two corresponding sides of the surface of the lead screw 2 are opposite in direction, two corresponding sides of the surface of the lead screw 2 are in threaded connection with a limiting clamp plate 3, a rectangular hole is formed in the top of the bottom frame 1 and at the position of the limiting clamp plate 3, a connecting plate 4 is fixedly connected between two corresponding sides of the inner wall of the bottom frame 1 and close to the position of the lead screw 2, a sliding groove matched with the bottom of the limiting clamp plate 3 is formed in the top of the connecting plate 4, the top of the connecting plate 4 is in sliding connection with the bottom of the limiting clamp plate 3, a guide rod 5 is in sliding connection with the top of the surface of the limiting, the spring 7 has an automatic pressing function, a pressing plate 8 is fixedly connected to the bottom end of the spring 7, the pressing plate 8 can press the paper tightly to avoid deformation of the paper or uneven paper surface, storage quality is guaranteed, usability is improved, one end of the lead screw 2 penetrates through the inner wall of the bottom frame 1 and extends to the outside of the bottom frame, a supporting plate 9 is fixedly connected to one side of the top of the surface of the bottom frame 1, a servo motor 10 is fixedly connected to the top of the supporting plate 9, an output shaft of the servo motor 10 is fixedly connected with one end of the lead screw 2 extending to the outside of the bottom frame 1 through a coupler, an electric telescopic rod 11 is fixedly connected to the bottom of the connecting plate 4, a bottom plate 12 is fixedly connected to the working end of the electric telescopic rod 11, a universal wheel 13 is fixedly connected to the bottom of the bottom plate 12, the universal wheel 13 is convenient to move, a storage battery 14 is fixedly connected to one, the servo motor 10, the electric telescopic rod 11 and the storage battery 14 are electrically connected through wires, the bottom of the bottom frame 1 is fixedly connected with an anti-slip pad 15, the anti-slip pad 15 is made of rubber, and the anti-slip effect is good and the cost is low.

When the device is used, firstly, the pressing plate 8 is lifted, the paperboard is placed at the top of the bottom frame 1, then the servo motor 10 is started to work, the output shaft of the servo motor 10 drives the screw rod 2 through the coupler, so that the limiting clamping plate 3 is driven, the paperboard is clamped by the limiting clamping plate 3, at the moment, the guide rod 5 slides, so that the pressing plate 8 is the top central position of the paperboard, when the guide rod 5 moves to the top central position of the paperboard, the pressing plate 8 is loosened, the paperboard is pressed by the pressing plate 8 at the moment, the deformation of the paperboard or the unevenness of the paperboard are avoided, the storage quality is ensured, the service performance is improved, the material of the anti-skid pad 15 is made of rubber, the anti-skid effect is good, the overall stability is improved, when the device needs to move, only the electric telescopic rod 11 is started to work, the working end of the electric telescopic rod 11 pushes the bottom plate 12, when the universal wheel 13 props up the device, the pushing device moves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special cardboard rack of planar design, includes underframe (1), its characterized in that: underframe (1) inner wall between the corresponding both sides of inner wall and be close to inner wall top position rotation of underframe (1) and be connected with lead screw (2), the equal threaded connection in both sides of lead screw (2) surface correspondence has spacing splint (3), just be close to position fixedly connected with connecting plate (4) of lead screw (2) between the corresponding both sides of underframe (1) inner wall, the top of connecting plate (4) and the bottom sliding connection of spacing splint (3), the surperficial top sliding connection of spacing splint (3) has guide bar (5), the surperficial central position fixedly connected with support bar (6) of guide bar (5), the bottom fixedly connected with spring (7) of support bar (6), the bottom fixedly connected with clamp plate (8) of spring (7).

2. The special paperboard placing rack for plane design according to claim 1, characterized in that: the one end of lead screw (2) runs through the inner wall of underframe (1) and extends to its outside, surface top one side fixedly connected with backup pad (9) of underframe (1), the top fixedly connected with servo motor (10) of backup pad (9), the output shaft of servo motor (10) passes through the shaft coupling and lead screw (2) extends to the outside one end fixed connection of underframe (1).

3. The special paperboard placing rack for plane design according to claim 1, characterized in that: the bottom fixedly connected with electric telescopic handle (11) of connecting plate (4), the working end fixedly connected with bottom plate (12) of electric telescopic handle (11), the bottom fixedly connected with universal wheel (13) of bottom plate (12), the inner wall one side of underframe (1) just is close to position fixedly connected with battery (14) of connecting plate (4), the bottom fixedly connected with slipmat (15) of underframe (1).

4. The special paperboard placing rack for plane design according to claim 1, characterized in that: the thread directions of two corresponding sides of the surface of the screw rod (2) are opposite.

5. The special paperboard placing rack for plane design according to claim 1, characterized in that: the top of the connecting plate (4) is provided with a sliding groove matched with the bottom of the limiting clamping plate (3).

6. The special paperboard placing rack for plane design according to claim 1, characterized in that: rectangular holes are formed in the top of the bottom frame (1) and the position, located on the limiting clamping plate (3), of the bottom frame.