CN219883563U - Pressing clamp plate for writing - Google Patents

Abstract

The utility model belongs to the technical field of press clamping plates, and particularly relates to a writing press clamping plate, which comprises a bottom plate, wherein an anti-slip mechanism is arranged at the bottom of the bottom plate, a support plate is hinged at the upper end of the bottom plate, a slide bar is connected in a sliding manner in the support plate, a connecting rod and a pull ring are fixedly connected on the slide bar, a press rod is fixedly connected on the connecting rod, the press rod is in contact with the support plate, a spring is arranged in the support plate, and an inclined surface block is fixedly connected at the bottom of the support plate. According to the utility model, the bottom plate is provided with the bottom plate, the bottom plate is hinged with the supporting plate, the supporting plate is used for fixing data or paper during writing, the bottom of the supporting plate is provided with the inclined surface block, the bottom plate is internally provided with the moving block which is transversely adjusted through the adjusting rod, and the moving block is contacted with the inclined surface block, so that the supporting plate can adjust the elevation angle to a certain extent through the matching of the moving block and the inclined surface block, and the angle requirement of practical use is met.

Description

Pressing clamp plate for writing

Technical Field

The utility model relates to the technical field of press clamping plates, in particular to a writing press clamping plate.

Background

The clamping plate is stationery which adopts the acting force of a spring to fix books on a book holder, for example, the utility model patent with publication number CN201480495U discloses a writing clamping plate which comprises a bracket and a clamping plate, wherein a rotatable U-shaped clamping frame is arranged on the surface of the clamping plate, and a foldable bracket is arranged on the back surface of the clamping plate; the two fixed ends of the U-shaped pressing frame are arranged in holes on the supporting frame at the lower end part of the clamping plate, or holes are formed at the positions of the lower end part of the clamping plate corresponding to the two fixed ends of the U-shaped pressing frame, and the two fixed ends of the U-shaped pressing frame are arranged in the holes; the folding support is simple in structure and convenient to use, and when the folding support is used, a user only needs to open the folding support on the back of the clamping plate, then a book or manuscript to be placed is arranged under the U-shaped pressing frame, and the book or manuscript can be fixed in the device through the U-shaped pressing frame for input.

When the conventional press clamping plate is actually used, the conventional press clamping plate is usually horizontally arranged on a tabletop, and when writing is performed, each user has a certain requirement on the horizontal elevation angle, the conventional press clamping plate has a certain limitation, and in addition, when the conventional press clamping plate is integrally arranged on the tabletop, the conventional press clamping plate is easy to slide, is not stable enough and affects writing. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a writing-action clamping plate, which solves the problems that the existing clamping plate has a certain limitation in elevation angle, and is easy to slide, unstable and affects writing when being integrally placed on a tabletop.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a write and use clamp plate, includes the bottom plate, the bottom of bottom plate is provided with anti-skidding mechanism, the upper end of bottom plate articulates there is the backup pad, sliding connection has the slide bar in the backup pad, fixedly connected with connecting rod and pull ring on the slide bar, fixedly connected with depression bar on the connecting rod, the depression bar with the backup pad contacts, be provided with the spring in the backup pad, the bottom fixedly connected with sloping block of backup pad, install the regulation pole through the bearing in the bottom plate, the outside of adjusting the pole has the movable block through threaded connection, the movable block with bottom plate sliding connection, the movable block with sloping block contacts, fixedly connected with knob on the regulation pole.

Preferably, one end of the spring is fixedly connected with the sliding rod, and the other end of the spring is fixedly connected with the inner surface of the supporting plate. By means of the design of the spring, a reaction force can be exerted on the compression bar.

Preferably, the bottom of the moving block is fixedly connected with a ball, and the ball is in contact with the inner surface of the bottom plate. Through the design of ball, have auxiliary role to the movable block in the bottom plate.

Preferably, the upper end of the bottom plate is fixedly connected with an elastic belt, and the other end of the elastic belt is fixedly connected with the supporting plate. Through the design of elastic band, have spacing effect to the backup pad.

Preferably, the anti-slip mechanism comprises a base, a sucker, a square piston, a thread bush, a threaded rod and a flat rotary button, wherein the base is fixedly connected with the bottom plate, the sucker is fixedly connected with the bottom of the base, the threaded rod is installed in the base through a bearing, the thread bush is connected with the outside of the threaded rod through threads, the square piston is fixedly connected with the thread bush, and the square piston is in sliding connection with the base. Through the design of the anti-skid mechanism, the anti-skid mechanism has an anti-skid function when the whole table top is placed on the table top.

Preferably, the flat rotary button is fixedly connected to the threaded rod, and the flat rotary button is made of stainless steel. Through the design of flat knob, the threaded rod of being convenient for rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the bottom plate is provided with the bottom plate, the bottom plate is hinged with the supporting plate, the supporting plate is used for fixing data or paper during writing, the bottom of the supporting plate is provided with the inclined surface block, the bottom plate is internally provided with the moving block which is transversely adjusted through the adjusting rod, and the moving block is contacted with the inclined surface block, so that the supporting plate can adjust the elevation angle to a certain extent through the matching of the moving block and the inclined surface block, and the angle requirement of practical use is met.

2. According to the utility model, the anti-skid mechanism is arranged at the bottom of the bottom plate, and the anti-skid mechanism comprises the sucker, so that the square piston can generate displacement by utilizing displacement generated by the screw movement between the threaded rod and the screw sleeve, and the square piston can change the air in the sucker into negative pressure, so that the air is adsorbed on a tabletop, and the whole air is not easy to slip.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is a bottom view of the base of fig. 2 in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. an anti-slip mechanism; 3. a support plate; 4. a slide bar; 5. a connecting rod; 6. a compression bar; 7. a spring; 8. a pull ring; 9. a bevel block; 10. an adjusting rod; 11. a knob; 12. a moving block; 13. a ball; 14. an elastic belt; 21. a base; 22. a suction cup; 23. a square piston; 24. a thread sleeve; 25. a threaded rod; 26. a flat knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a writing press clamp plate comprises a bottom plate 1, a support plate 3 is hinged to the upper end of the bottom plate 1, a slide bar 4 is slidably connected to the support plate 3, a connecting rod 5 and a pull ring 8 are fixedly connected to the slide bar 4, a press rod 6 is fixedly connected to the connecting rod 5, the press rod 6 is in contact with the support plate 3, a spring 7 is arranged in the support plate 3, one end of the spring 7 is fixedly connected with the slide bar 4, the other end of the spring 7 is fixedly connected to the inner surface of the support plate 3, and a reaction force can be applied to the press rod 6 through the design of the spring 7.

Referring to fig. 2, an inclined surface block 9 is fixedly connected to the bottom of a supporting plate 3, an adjusting rod 10 is installed in a bottom plate 1 through a bearing, a moving block 12 is connected to the outside of the adjusting rod 10 through threads, the moving block 12 is slidably connected with the bottom plate 1, a ball 13 is fixedly connected to the bottom of the moving block 12, the ball 13 is in contact with the inner surface of the bottom plate 1, an auxiliary effect is provided on the moving block 12 in the bottom plate 1 through the design of the ball 13, the moving block 12 is in contact with the inclined surface block 9, a knob 11 is fixedly connected to the adjusting rod 10, an elastic belt 14 is fixedly connected to the upper end of the bottom plate 1, the other end of the elastic belt 14 is fixedly connected with the supporting plate 3, and the supporting plate 3 is limited through the design of the elastic belt 14.

Referring to fig. 2 and 3, an anti-slip mechanism 2 is disposed at the bottom of the base plate 1, the anti-slip mechanism 2 includes a base 21, a suction cup 22, a square piston 23, a threaded sleeve 24, a threaded rod 25 and a flat rotary button 26, the base 21 is fixedly connected with the base plate 1, the suction cup 22 is fixedly connected with the bottom of the base 21, the threaded rod 25 is mounted in the base 21 through a bearing, the threaded sleeve 24 is connected with the outside of the threaded rod 25 through threads, the square piston 23 is fixedly connected with the base 21 in a sliding manner, the flat rotary button 26 is fixedly connected with the threaded rod 25, the flat rotary button 26 is made of stainless steel, the threaded rod 25 is conveniently rotated through the design of the flat rotary button 26, and the anti-slip mechanism 2 has an anti-slip effect when placed on a table top.

The specific implementation process of the utility model is as follows: when the air sucking disc is used, firstly, the whole body is placed on a tabletop, then, the flat rotary button 26 is rotated, the flat rotary button 26 drives the threaded rod 25 to rotate, the threaded rod 25 moves along with the threads of the threaded sleeve 24 to enable the square piston 23 to transversely slide in the base 21, and then, the square piston 23 turns air in the sucking disc 22 into negative pressure, so that the air sucking disc is adsorbed on the tabletop, and the whole body is not easy to slide;

then pull the pull ring 8, the pull ring 8 drives the slide rod 4 to slide in the supporting plate 3 and stretches the spring 7, then the written information or paper is placed on the supporting plate 3 and positioned at the bottom of the pressing rod 6, then the pull ring 8 is loosened, and the spring 7 resets to pull the pressing rod 6 downwards and clamp the written information or paper;

if the elevation angle during writing is required to be adjusted, only the knob 11 is required to be rotated, the knob 11 drives the adjusting rod 10 to rotate, so that the moving block 12 transversely moves in the bottom plate 1, then the moving block 12 slides on the surface of the inclined surface block 9, and the supporting plate 3 is jacked up, thereby achieving the purpose of adjusting the elevation angle during writing and meeting the angle requirement of actual use.

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

Claims (4)

1. The utility model provides a write and use clamp plate, includes bottom plate (1), its characterized in that: the anti-skid device is characterized in that an anti-skid mechanism (2) is arranged at the bottom of the bottom plate (1), a supporting plate (3) is hinged to the upper end of the bottom plate (1), a sliding rod (4) is connected to the supporting plate (3) in a sliding mode, a connecting rod (5) and a pull ring (8) are fixedly connected to the sliding rod (4), a pressing rod (6) is fixedly connected to the connecting rod (5), the pressing rod (6) is in contact with the supporting plate (3), a spring (7) is arranged in the supporting plate (3), an inclined surface block (9) is fixedly connected to the bottom of the supporting plate (3), an adjusting rod (10) is mounted in the bottom plate (1) through a bearing, a moving block (12) is connected to the outer portion of the adjusting rod (10) in a sliding mode, the moving block (12) is in contact with the inclined surface block (9), a ball (13) is fixedly connected to the bottom of the moving block (12), and the ball (13) is in contact with the inner surface of the bottom plate (1).

Anti-skid mechanism (2) are including base (21), sucking disc (22), fang Huosai (23), thread bush (24), threaded rod (25) and flat turning button (26), base (21) with bottom plate (1) fixed connection, the bottom fixedly connected with sucking disc (22) of base (21), install threaded rod (25) through the bearing in base (21), the outside of threaded rod (25) is through threaded connection has thread bush (24), fixedly connected with square piston (23) on thread bush (24), fang Huosai (23) with base (21) sliding connection.

2. A writing splint according to claim 1, wherein: one end of the spring (7) is fixedly connected with the sliding rod (4), and the other end of the spring (7) is fixedly connected with the inner surface of the supporting plate (3).

3. A writing splint according to claim 1, wherein: the upper end of the bottom plate (1) is fixedly connected with an elastic belt (14), and the other end of the elastic belt (14) is fixedly connected with the supporting plate (3).

4. A writing splint according to claim 1, wherein: the threaded rod (25) is fixedly connected with a flat rotary button (26), and the flat rotary button (26) is made of stainless steel.