CN216300590U

CN216300590U - Writing board clip comfortable to use

Info

Publication number: CN216300590U
Application number: CN202122962697.9U
Authority: CN
Inventors: 何潇鸥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-15
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a writing board clamp comfortable to use, which comprises a writing board, wherein the bottom of the writing board is arranged into an arc shape, a holding point bulge is arranged at the top of the writing board, the holding point bulge is arranged to incline downwards along the bulge direction, a clamping block is arranged on the writing board close to the holding point bulge, the clamping block is connected with the writing board through a spring, two back support blocks which are distributed in parallel at intervals are arranged on the back of the writing board, and the bottom surface of each back support block is flush with the bottom surface of the holding point bulge arranged downwards. This use comfortable clipboard improves the optimal design to current clipboard clamp from ergonomic angle, performance ergonomic's subject advantage, solve the clipboard clamp in different user state, use the posture, the pain point problem in the use flow increases application of force point and strong point, improves repeated static application of force, when the operation uses, accords with human law of use, improves user's travelling comfort, high efficiency, security.

Description

Writing board clip comfortable to use

Technical Field

The utility model relates to a writing board clip, in particular to a writing board clip comfortable to use.

Background

In the prior art, a writing board clip generally comprises a writing board and an independent iron clip, and when the writing board clip is used specifically, writing paper is placed on the writing board, and then the writing paper is clamped on the writing board through the iron clip. The writing board clip with the structure mainly has the following defects: 1) the use comfort is low, the writing board is generally set to be square with the size of A4, the front end of the writing board is not provided with a holding point, when the writing board is used in a standing position, the writing board clamp is held by a single hand, the use position and the shape of the writing board clamp are related to the hand, the forearm and the abdomen of a human body and do not conform to the size specification of the human body, and the comfort level is low; 2) the use of the iron clamp is inconvenient, and particularly when the iron clamp is used in a standing posture, the holding and the standing of the writing board by the palm at the front end can be influenced; 3) the back of the writing board is generally set to be a smooth plane, so that the writing board is easy to slide during writing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the writing board clip which is comfortable to use, has a simple structure, is convenient to use, and can greatly improve the comfort of the writing board clip in use.

In order to realize the technical scheme, the utility model provides a writing board clamp comfortable to use, which comprises a writing board, wherein the bottom of the writing board is arranged into an arc shape, a holding point bulge is arranged at the top of the writing board, the holding point bulge is downwards inclined along the bulge direction, a clamping block is arranged on the writing board close to the holding point bulge, the clamping block is connected with the writing board through a spring, two back supporting blocks which are distributed in parallel at intervals are arranged on the back of the writing board, and the bottom surface of each back supporting block is flush with the bottom surface of the downwards inclined holding point bulge.

In the technical scheme, the arc-shaped bottom of the writing board is set to be in an arc shape so as to be better fit with the chest or the abdomen of a human body when the writing board is used by a single hand in a standing posture conveniently, and the comfort in use is improved. The top of the writing board is provided with the holding point protrusion, and the holding point protrusion is arranged to incline downwards along the protrusion direction, so that the writing board accords with the palm grasping characteristic of a human body, and the comfort is improved. Through being close to the protruding department of grip on the clipboard and being provided with the clamp splice, and use the spring to realize being connected between clamp splice and the clipboard, in the practical use, when the user does not press the clamp splice, keep having certain gap between clamp splice and the clipboard under the elasticity of spring, conveniently write the clamp region that the paper top got into between clamp splice and the clipboard, when standing posture one-hand use, the palm of user holds the protruding back of grip, the clamp splice just can be pushed down to the finger, overcome the realization of spring force and to compressing tightly of writing paper, inconvenient when having avoided using the iron clamp. Through the back piece that sets up two parallel interval distribution at the clipboard back, and make the bottom surface of back piece and the bellied bottom surface parallel and level of holding point that the downward sloping set up, can make the clipboard have certain writing angle when placing at the plane, make the sight and write and accord with human custom more, further strengthen the travelling comfort of writing, and make to have certain high gap between clipboard and the plane, conveniently take up the clipboard from the desktop, the back piece of propping up sets up also the frictional force between with the plane simultaneously, the slip of clipboard on the plane when avoiding writing.

Preferably, the end edges of the writing board are covered by rubber to enhance comfort during use.

Preferably, the arc angle a of the bottom arc of the writing board is set to be 120 degrees, so that the writing board is more suitable for the shape characteristics of the abdomen of a human body and is more comfortable when used in a standing posture.

Preferably, the downward inclination angle b of the holding point protrusion along the protrusion direction is 5 degrees, so that the sight line and the writing are more in line with the habit of a human body, and the comfort of the writing is further enhanced.

Preferably, the length A of the writing board is 340mm, the width D of the writing board is 235mm, the distance B between the top of the holding point protrusion and the top of the clamping block is 35mm, the above dimensions are obtained by correcting the distances from fingers, forearms, upper arms and abdomen according to the actual size of A4 paper when the writing board is used in a standing posture, and the use comfort of the writing board clamp is optimal under the size.

Preferably, the width C of the rubber skin package is 10 mm.

The writing board clip comfortable to use has the beneficial effects that:

1) this use comfortable clipboard sets out from ergonomic angle and improves the optimal design to current clipboard clamp, performance ergonomic's subject advantage, make product, environment, user, three interact mutually supports the interact, use the user as the core object, solve the clipboard clamp at different user conditions, the use posture, the pain point problem in the use flow increases application of force point and strong point, improve repeated static application of force, when the operation is used, accord with human use law, the human yardstick is standard. The comfort, the high efficiency and the safety of the user are improved.

2) This use comfortable clipboard clamp sets the arc to through the bottom with the clipboard, and better agreeing with of clipboard arc bottom and human chest or belly when convenient standing position singlehanded use improves the travelling comfort when using.

3) This use comfortable clipboard to press from both sides sets up the holding point arch through the top at the clipboard to set up the holding point arch and follow protruding direction downward sloping, accord with human palm gripping characteristic, improve the travelling comfort.

4) This use comfortable clipboard is provided with the clamp splice through being close to the protruding department of holding point on the clipboard, and use the spring to realize being connected between clamp splice and the clipboard, in the in-service use, when the user does not press the clamp splice, keep having certain gap between clamp splice and the clipboard under the elasticity of spring, conveniently write the clamp region that the paper top got into between clamp splice and the clipboard, when standing posture singlehanded use, the palm of user holds behind the holding point arch, the clamp splice just can be pushed down to the finger, overcome the realization of spring force and to compressing tightly writing paper, inconvenient when having avoided using the iron clamp.

5) This use comfortable clipboard is through setting up two parallel interval distribution's back rest piece at the clipboard back, and make the bottom surface of back rest piece and the bellied bottom surface parallel and level of holding point that the downward sloping set up, can make the clipboard have certain writing angle when placing at the plane, make the sight and write and accord with human custom more, further strengthen the travelling comfort of writing, and make and have certain high gap between clipboard and the plane, conveniently take up the clipboard from the desktop, the back rest piece set up also strengthened and the plane between frictional force simultaneously, the clipboard slides on the plane when avoiding writing.

Drawings

FIG. 1 is a top view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a side view of the present invention.

In the figure: 1. a writing board; 2. a clamping block; 3. the holding point is raised; 4. a rubber skin; 5. a back support block; 6. a spring.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.

Example (b): a writing board clip which is comfortable to use.

Referring to fig. 1 to 4, a writing board clip comfortable to use comprises a writing board 1, wherein the bottom of the writing board 1 is arc-shaped, the arc angle a of the arc is 120 degrees, the writing board clip is more suitable for the shape characteristics of the abdomen of a human body and is more comfortable to use in a standing position,

the top of the writing board 1 is provided with a holding point protrusion 3, the holding point protrusion 3 is arranged to incline downwards along the protrusion direction, the angle b of the holding point protrusion 3 inclining downwards along the protrusion direction is 5 degrees, the sight line and the writing are more in accordance with the habit of the human body, the writing comfort is further enhanced, a clamping block 2 is arranged on the writing board 1 close to the holding point protrusion 3, the clamping block 2 is connected with the writing board through a spring 6, the clamping block 2 is arranged on the writing board 1 close to the holding point protrusion 3, the spring 3 is used for realizing the connection between the clamping block 2 and the writing board 1, in the practical use process, when a user does not press the clamping block 2, a certain gap is kept between the clamping block 2 and the writing board 1 under the elasticity of the spring 3, the top of the writing paper is convenient to enter a clamping area between the clamping block 2 and the writing board 1, when the writing paper is used by a single hand in a standing posture, the palm of the user holds the holding point protrusion 3, fingers can just press the clamping block 2, so that the writing paper is pressed by overcoming the elasticity of the spring 3, and the inconvenience caused by using an iron clamp is avoided; the 1 back of clipboard is provided with two parallel interval distribution's back and props up piece 5, and the bottom surface of back prop up piece 5 and the bottom surface parallel and level of the protruding 3 of holding point of downward sloping setting, back prop up piece 5 through setting up two parallel interval distribution at the 1 back of clipboard, and make the bottom surface of back prop up piece 5 and the bottom surface parallel and level of the protruding 3 of holding point of downward sloping setting, can make clipboard 1 have certain writing angle when placing at the plane, make the sight and write and accord with human custom more, further strengthen the travelling comfort of writing, and make to have certain high gap between clipboard 1 and the plane, conveniently take up clipboard 1 from the desktop, back prop up piece 5's setting also strengthened and the plane between frictional force simultaneously, clipboard 1 slip on the plane when avoiding writing. The terminal edge of clipboard 1 passes through rubber skin 4 parcel, and the width C of rubber skin 4 parcel is 10mm to the travelling comfort when strengthening the use.

In this embodiment, the length a of the writing board 1 is 340mm, the width D of the writing board 1 is 235mm, the distance B between the top of the holding point protrusion 3 and the top of the clamping block 2 is 35mm, and the length C of the back support block 5 is 40mm, which are obtained by correcting the distances from the fingers, the forearms, the upper arms and the abdomen according to the actual size of a4 paper when the user is in a standing posture, so that the writing board clamp is optimal in use comfort.

This use comfortable clipboard clamp improves the optimal design to current clipboard clamp from ergonomic angle, performance ergonomic subject advantage, make product, environment, user, three interact mutually supports the interact, use the user as the core object, solve the clipboard clamp at different user conditions, the use posture, the pain point problem in the use flow, increase application of force point and strong point, improve repeated static application of force, when the operation is used, accord with human use law, the human yardstick is standard. The comfort, the high efficiency and the safety of the user are improved.

This use comfortable clipboard clamp sets the arc to through the bottom with clipboard 1, and better agreeing with of clipboard arc bottom and human chest or belly when convenient standing position singlehanded use improves the travelling comfort when using. The holding point protrusion 3 is arranged at the top of the writing board 1, and the holding point protrusion 3 is inclined downwards along the protrusion direction, so that the palm grasping characteristic of a human body is met, and the comfort is improved. Through being close to the protruding 3 departments of holding point on clipboard 1 and setting up clamp splice 2, and use spring 3 to realize being connected between clamp splice 2 and the clipboard 1, in the practical use process, when the user does not press clamp splice 2, keep having certain gap between clamp splice 2 and the clipboard 1 under spring 3's elasticity, conveniently write the clamp region between paper top entering clamp splice 2 and the clipboard 1, when standing posture singlehanded use, behind the protruding 3 of holding point is held to user's palm, the finger just can push down clamp splice 2, overcome 3 elasticity of spring and realize compressing tightly to writing paper, inconvenient when having avoided using the iron clamp. Through the back rest 5 that sets up two parallel interval distribution at the 1 back of clipboard, and make the bottom surface of back rest 5 and the protruding 3's of holding point parallel and level of downward sloping setting, can make clipboard 1 have certain writing angle when placing at the plane, make the sight and write and accord with human custom more, further strengthen the travelling comfort of writing, and make and have certain high gap between clipboard 1 and the plane, conveniently take up clipboard 1 from the desktop, back rest 5's setting has also strengthened simultaneously and the plane between frictional force, clipboard 1 slides on the plane when avoiding writing.

The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.

Claims

1. A clipboard clip comfortable to use, comprising a clipboard, characterized in that: the bottom of clipboard sets to the arc, the top of clipboard is provided with the holding point arch, the holding point arch sets up to along protruding direction downward sloping, it is provided with the clamp splice to be close to the protruding department of holding point on the clipboard, pass through spring coupling between clamp splice and the clipboard, the clipboard back is provided with two parallel interval distribution's back piece, and the bottom surface of back piece and the bellied bottom surface parallel and level of holding point that the downward sloping set up.

2. A clipboard comfortable for use as defined in claim 1, wherein: the end edge of the writing board is wrapped by rubber.

3. A clipboard comfortable for use as defined in claim 1, wherein: the arc angle a of the bottom arc of the writing board is set to be 120 degrees.

4. A clipboard comfortable for use as defined in claim 1, wherein: the angle b of the downward inclination of the grip point protrusion in the protrusion direction is 5 °.

5. A clipboard comfortable for use as defined in claim 1, wherein: the length A of clipboard is 340mm, the width D of clipboard is 235mm, and the distance B between the protruding top of holding point and the clamp splice top is 35 mm.

6. A clipboard comfortable for use as defined in claim 2, wherein: the width C of the rubber skin package is 10 mm.