Design drawing clamping device

Abstract

The utility model provides a design drawing clamping device, including a placement plate, wherein clamping components are provided on both left and right sides of the upper end of the front surface of the placement plate, a magnetic suction plate is provided on the lower end of the front surface of the placement plate, a storage box is inserted into the right interior of the placement plate, and support rods are connected to both left and right sides of the back side of the placement plate, and the lower ends of the support rods are connected to the lower end of the back side of the placement plate through connecting rods. The utility model is provided with a clamping component, and the drawings can be clamped and fixed by the clamping plate on the clamping component, the clamping plate is lifted, and the drawings are placed on the front surface of the placement plate and the lower end of the clamping plate, and the clamping plate is released. The elastic force of the spring can clamp and fix the drawings, and the drawings can be easily replaced. The storage box can be pulled out to store the user's design tools, making the device more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of drawing clamping, and in particular relates to a design drawing clamping device. Background Art

[0002] Design drawings are divided into plan views, ground plans, ceiling plans, elevations, node details, high-voltage laying plans and low-voltage laying plans, etc. Architectural design drawings are design drawings mainly used in architectural design, mainly using plan views, sections and elevations. Architectural elevations are orthographic projections obtained by projecting different side surfaces of a building onto a vertical projection plane. Architectural sections are orthographic projections obtained by assuming that the building is cut open by a vertical cutting plane based on the cutting position and projection direction indicated on the architectural plan. Architectural plan views are horizontal section views obtained by imagining a horizontal section above the windowsill of the house, removing the upper part and making an orthographic projection of the remaining part. During the design process, architectural design drawings are fixed with clamping devices.

[0003] In the announcement number CN214127717U, the utility model discloses a portable art design drawing clamping device, comprising a protection box and a load-bearing bottom box arranged at the lower side of the protection box, the protection box is symmetrically rotated inside to connect the movable cylinder and the upper and lower ends of the movable cylinder extend to the upper and lower ends of the protection box respectively, two screws are arranged at the upper end of the load-bearing bottom box, the upper end of the screw is threadedly connected to the movable cylinder and extends into the inside of the movable cylinder, the front side of the protection box is fixedly connected to the placement plate, the rear side of the placement plate is provided with two movable cylinders, the front end of the protection box is rotatably connected to the transparent window and the transparent window is located in front of the placement plate, when the design is used, the height of the protection box is adjusted by the movable cylinder and the screw, so as to meet the use in different places and improve the use range, and the protection box can also be attached to the upper end of the load-bearing bottom box to achieve the folding work, which is convenient for carrying; however, when the above device is used, the user's design tools cannot be stored, and at the same time, due to the poor overall volume of the device, it is more troublesome when used, and at the same time, the stability of the above device is poor, and it is more troublesome when the drawings are replaced, therefore, it is necessary to provide a new design drawing clamping device to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a design drawing clamping device.

[0005] In order to solve the above technical problems, the utility model provides a design drawing clamping device, including a placement plate, wherein clamping components are arranged on both the left and right sides of the upper end of the front surface of the placement plate, a magnetic suction plate is arranged on the lower end of the front surface of the placement plate, a storage box is inserted into the right side of the placement plate, and support rods are connected to the left and right sides of the back side of the placement plate, and the lower end of the support rods is connected to the lower end of the back side of the placement plate through a connecting rod.

[0006] Preferably, the clamping assembly includes a fixed plate, and the fixed plates are provided in two groups. The two groups of fixed plates are fixedly connected to the placement plate, and the two groups of fixed plates are connected to each other on the sides close to each other by a fixed rod, and the outer side of the fixed rod is movablely sleeved with a movable sleeve, and the clamping plate can be driven to rotate by the movable sleeve.

[0007] Preferably, the lower end of the movable sleeve is fixedly connected with a clamping plate, and the clamping plate is arranged in an oblique V-shaped structure, and the lower end of the clamping plate abuts against the front surface of the placement plate, and the drawing can be clamped and fixed by the clamping plate.

[0008] Preferably, springs are sleeved on both left and right sides of the fixed rod, and both left and right ends of the spring are fixedly connected to the fixed plate and the movable sleeve, so that the movable sleeve can be reset by the elastic force of the spring.

[0009] Preferably, a magnetic block is provided on the back side of the magnetic attraction plate, and a magnetic block adsorbed to the magnetic attraction plate is provided on the front surface of the placement plate, and the drawing can be fixed at the lower end by the magnetic block.

[0010] Preferably, both upper and lower ends of the storage box are fixedly connected with trapezoidal blocks, the placement plate is provided with trapezoidal slots matching with the trapezoidal blocks, both left and right ends of the trapezoidal blocks are fixedly connected with rubber cards, the placement plate's slots are provided with spherical slots matching with the rubber cards, and the user's design tools can be stored through the storage box.

[0011] Preferably, the support rod is rotatably connected to the left and right ends of the back side of the placement plate, and a rubber sleeve is provided at the connection between the support rod and the placement plate. The left and right ends of the connecting rod are rotatably connected to the placement plate and the support rod. The connecting rod consists of two groups of rod bodies rotatably connected, and the device can be supported by the support rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a clamping assembly, and the drawings can be clamped and fixed by the clamping plate on the clamping assembly. The clamping plate is lifted, and the drawings are placed on the front surface of the placement plate and the lower end of the clamping plate. The clamping plate is released, and the drawings can be clamped and fixed by the elastic force of the spring, and the drawings can be easily replaced.

[0014] 2. The utility model is provided with a storage box, which can be pulled out to store the user's design tools, making the device more convenient to use. The device can be supported by a support rod to ensure the stability of the device when in use. The support rod can be limited by a connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a design drawing clamping device of the utility model;

[0017] Figure 2 This is a schematic diagram of the storage box structure of a design drawing clamping device of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of a clamping assembly of a design drawing clamping device of the utility model;

[0019] Figure 4 This is a schematic diagram of the back structure of a design drawing clamping device of the utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the support rod and connecting rod components of a design drawing clamping device of the utility model.

[0021] In the figure: 1. Placement plate; 2. Clamping assembly; 21. Fixed plate; 22. Fixed rod; 23. Movable sleeve; 24. Clamping plate; 25. Spring; 3. Magnetic plate; 4. Storage box; 5. Support rod; 6. Connecting rod. DETAILED DESCRIPTION

[0022] Please refer to Figure 1-5 A design drawing clamping device includes a placement plate 1, a clamping assembly 2 is provided on both the left and right sides of the upper end of the front surface of the placement plate 1, a magnetic suction plate 3 is provided on the lower end of the front surface of the placement plate 1, a storage box 4 is inserted into the right side of the placement plate 1, and support rods 5 are connected to the left and right sides of the back side of the placement plate 1, and the lower end of the support rod 5 is connected to the lower end of the back side of the placement plate 1 through a connecting rod 6.

[0023] The clamping assembly 2 includes a fixed plate 21, and the fixed plate 21 is provided with two groups. The two groups of fixed plates 21 are fixedly connected to the placement plate 1. The two groups of fixed plates 21 are connected by a fixed rod 22 on the side close to each other, and the outer side of the fixed rod 22 is movably sleeved with a movable sleeve 23, and the lower end of the movable sleeve 23 is fixedly connected with a clamping plate 24, and the clamping plate 24 is arranged in an oblique V-shaped structure. The lower end of the clamping plate 24 abuts against the front surface of the placement plate 1, and the left and right sides of the fixed rod 22 are sleeved with springs 25, and the left and right ends of the spring 25 are fixedly connected to The clamping plate 24 can be lifted up on the fixed plate 21 and the movable sleeve 23, and the drawings can be placed on the front surface of the placement plate 1 and the lower end of the clamping plate 24. The clamping plate 24 is loosened, and the clamping plate 24 drives the movable sleeve 23 to rotate. The movable sleeve 23 can be reset by the elastic force of the spring 25, and the clamping plate 24 can be reset by the movable sleeve 23, so that the drawings on the placement plate 1 can be clamped and fixed. By arranging the clamping plate 24 in a V-shaped structure, the device is more convenient to use and it is also convenient to replace the drawings on the placement plate 1.

[0024] A magnetic block is provided on the back side of the magnetic plate 3, and a magnetic block adsorbed to the magnetic plate 3 is provided on the front surface of the placement plate 1. The lower end of the drawing on the placement plate 1 can be fixed by the magnetic plate 3. At the same time, the magnetic plate 3 can be moved on the placement plate 1, and the drawing on the placement plate 1 can be smoothed, making it more convenient for users to design and draw.

[0025] The upper and lower ends of the storage box 4 are fixedly connected with trapezoidal clamping blocks, and the placement plate 1 is provided with a trapezoidal clamping groove that matches the trapezoidal clamping block. The left and right ends of the trapezoidal clamping block are fixedly connected with rubber clamping balls, and the clamping groove of the placement plate 1 is provided with a spherical clamping groove that matches the rubber clamping ball. By arranging the trapezoidal clamping block on the storage box 4, the storage box 4 can be clamped in the placement plate 1 through the trapezoidal clamping block, and the user's design tools can be stored through the storage box 4. By arranging the rubber clamping ball, the trapezoidal clamping block can be clamped and fixed to prevent the storage box 4 from shaking during use, thereby increasing the stability of the device.

[0026] The support rod 5 is rotatably connected to the left and right ends of the back side of the placement plate 1, and a rubber sleeve is provided at the connection between the support rod 5 and the placement plate 1. The left and right ends of the connecting rod 6 are rotatably connected to the placement plate 1 and the support rod 5. The connecting rod 6 is composed of two groups of rod bodies rotatably connected, and the supporting angle of the support rod 5 can be adjusted to a suitable position, that is, the placement plate 1 can be supported by the support rod 5 to ensure the stability of the placement plate 1 when in use and prevent the placement plate 1 from shaking when in use. By providing the connecting rod 6, the support rod 5 can be limited, and by providing a rubber sleeve at the connection between the support rod 5 and the placement plate 1, the friction of the support rod 5 when adjusting the angle can be increased.

[0027] When in use, the device is moved to a suitable position, and the supporting angle of the supporting rod 5 can be adjusted by rotating the supporting rod 5, and the storage box 4 can be pulled out, and the design tools can be placed in the storage box 4, and the clamping plate 24 can be lifted, and the drawings can be placed on the front surface of the placement plate 1 and the lower end of the clamping plate 24, and the clamping plate 24 can be loosened. The movable sleeve 23 can be reset by the elastic force of the spring 25, and the clamping plate 24 can be reset by the movable sleeve 23, so that the drawings on the placement plate 1 can be clamped and fixed, and then the lower end of the drawings can be fixed by the magnetic suction plate 3, and the user can carry out design work. The above is the entire working principle of the utility model.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A design drawing clamping device, comprising: A placement plate (1), characterized in that: a clamping assembly (2) is provided on both the left and right sides of the upper end of the front surface of the placement plate (1), a magnetic attraction plate (3) is provided on the lower end of the front surface of the placement plate (1), a storage box (4) is inserted into the right side of the placement plate (1), and a support rod (5) is connected to both the left and right sides of the back side of the placement plate (1), and the lower end of the support rod (5) is connected to the lower end of the back side of the placement plate (1) through a connecting rod (6).

2. A design drawing clamping device according to claim 1, characterized in that: The clamping assembly (2) comprises a fixing plate (21), wherein two groups of the fixing plates (21) are provided, and the two groups of the fixing plates (21) are fixedly connected to the placement plate (1). The two groups of the fixing plates (21) are connected to each other on one side through a fixing rod (22), and the outer side of the fixing rod (22) is movably connected to a movable sleeve (23).

3. A design drawing clamping device according to claim 2, characterized in that: The lower end of the movable sleeve (23) is fixedly connected to a clamping plate (24), and the clamping plate (24) is arranged in an oblique V-shaped structure, and the lower end of the clamping plate (24) abuts against the front surface of the placement plate (1).

4. A design drawing clamping device according to claim 2, characterized in that: The left and right sides of the fixed rod (22) are both sleeved with springs (25), and the left and right ends of the spring (25) are both fixedly connected to the fixed plate (21) and the movable sleeve (23).

5. The design drawing clamping device according to claim 1 is characterized in that: The back side of the magnetic attraction plate (3) is provided with a magnetic block, and the front surface of the placement plate (1) is provided with a magnetic block that is attracted to the magnetic attraction plate (3).

6. The design drawing clamping device according to claim 1 is characterized in that: The upper and lower ends of the storage box (4) are fixedly connected with trapezoidal clamping blocks, the placement plate (1) is provided with a trapezoidal clamping groove that matches the trapezoidal clamping block, the left and right ends of the trapezoidal clamping block are fixedly connected with rubber clamping balls, and the clamping groove of the placement plate (1) is provided with a spherical clamping groove that matches the rubber clamping ball.

7. The design drawing clamping device according to claim 1 is characterized in that: The support rod (5) is rotatably connected to the left and right ends of the back side of the placement plate (1); a rubber sleeve is provided at the connection between the support rod (5) and the placement plate (1); the left and right ends of the connecting rod (6) are both rotatably connected to the placement plate (1) and the support rod (5); the connecting rod (6) is composed of two groups of rod bodies rotatably connected.

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