CN211349319U

CN211349319U - Handwriting board with pressure sensing function

Info

Publication number: CN211349319U
Application number: CN201922353195.9U
Authority: CN
Inventors: 吴怡忻
Original assignee: Hongyao Photoelectric Sihong Co ltd
Current assignee: Hongyao Photoelectric Sihong Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a handwriting pad with pressure sensing function, which comprises a handwriting pad and a hand supporting pad, wherein the hand supporting pad comprises an insulating shell, one side of the insulating shell is fixedly connected with a hinge through a joint, the handwriting pad is rotationally connected with the hand supporting pad through the hinge, the inner wall at the bottom of the insulating shell is fixedly connected with an electric heating plate through the joint, the hand supporting pad is arranged to be flush with the upper surface of the handwriting pad through unfolding the hand supporting pad in the using process of the handwriting pad, simultaneously, the sweat stain dust on the hand is rubbed and cleaned through the water absorbing lint, the hand is protected by heating the electric heating plate in winter, and the hand supporting pad is driven to cover above the handwriting pad through the rotation of the hinge to protect a handwriting pad pressure sensing device after the handwriting work of the pressure sensing handwriting pad is completed, the damage to the handwriting board caused by the extrusion of sundries is prevented.

Description

Handwriting board with pressure sensing function

Technical Field

The utility model relates to a handwriting pad technical field specifically is a handwriting pad with forced induction function.

Background

Handwriting input devices are one type of input device for computers, most commonly a handwriting device (also called a writing tablet) that functions like a keyboard or mouse. Of course, the handwriting device is basically limited to inputting characters or drawings and also has some mouse functions, and a handwriting instrument generally uses a special pen or a finger to write characters in a specific area. The handwriting apparatus records the trace of the pen or finger by various methods and then recognizes the trace as a character. It is very useful for people who do not like to use a keyboard or are not used to use a Chinese input method because it does not need to learn the input method. The handwriting instrument can also be used for accurate drawing, for example, circuit design, CAD design, graphic design, free drawing, text and data input and the like, and the existing handwriting board generally adopts three types of resistance pressure type, electromagnetic pressure type and capacitance touch type.

However, the conventional handwriting board with pressure sensing function has some disadvantages in the using process, such as:

1. when current forced induction formula handwriting pad was used, the handwriting pad had certain thickness, and the during operation of writing on the handwriting pad, there was the step between hand and the handwriting pad, caused the handwriting pad to write uncomfortable when using, hand and desktop contact simultaneously, the dust and the sweat stain of hand glue easily on the handwriting pad surface, and is cooler when handwriting pad and hand contact winter.

2. The existing pressure induction type handwriting board is often placed on a desktop in an open mode after writing work is finished, and when sundries on the desktop are placed above the handwriting board, the pressure induction device of the handwriting board is easily damaged, so that the pressure induction device is insensitive, and the handwriting board is interrupted during writing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handwriting pad with forced induction function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handwriting pad with forced induction function, includes handwriting pad and holds in the palm hand pad, hold in the palm hand pad and include insulating casing, insulating casing passes through joint fixedly connected with hinge in one side, the handwriting pad passes through the hinge and holds in the palm the hand pad and rotate and be connected, insulating casing bottom inner wall passes through joint fixedly connected with electric plate, the electric plate is kept away from insulating casing bottom inner wall one side and is connected with insulating heat conduction pad through sticky fixedly connected with, insulating heat conduction pad is kept away from electric plate one side and is pasted through sewing up the first magic of fixedly connected with, first magic is pasted and is kept away from insulating heat conduction pad one side and paste through pasting fixedly connected with second magic, the second magic is pasted and is kept away from first magic and paste one side and connect fixedly connected with lint that absorbs water.

Furthermore, heat conducting glue is coated between the electric heating plate and the insulating heat conducting pad and used for uniformly transferring heat of the electric heating plate to the insulating heat conducting pad.

Furthermore, the four corners of the outer wall of the insulating shell are fixedly connected with anti-slip pads through gluing, and the anti-slip pads are used for preventing the hand pads from slipping.

Furthermore, first magic subsides are the nylon material with the subsides of second magic, and nylon is difficult to the burning, and is comparatively soft.

Furthermore, the heating range of the electric heating plate is 0-40 ℃, and the electric heating plate is used for preventing hands from being frozen.

Furthermore, the external contour dimension of the hand supporting pad is the same as the external contour dimension of the handwriting board, and the hand supporting pad is used for protecting the handwriting board.

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

1. the utility model discloses an insulating casing, electric plate and the cotton flannel that absorbs water that set up have realized in the handwriting pad use, through expanding the support hand pad for hold in the palm hand pad and handwriting pad upper surface looks parallel and level, rub the clearance through the sweat stain dust of cotton flannel that absorbs water to the hand simultaneously, protect the hand through the heating of electric plate when winter.

2. The utility model discloses a support hand pad and hinge that set up has realized that the rotation through the hinge drives support hand pad and covers in the handwriting pad top after writing work is accomplished at forced induction formula handwriting pad, protects handwriting pad forced induction device, prevents that debris from causing the damage to the handwriting pad extrusion.

Drawings

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

FIG. 2 is a schematic sectional view of the overall unfolded left-side view structure of the present invention;

FIG. 3 is a schematic sectional view of the overall merged left-view structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In FIGS. 1-4: 1-writing pad; 2-supporting the hand pad; 201-an insulating housing; 202-electric heating plate; 203-insulating heat conducting pad; 204-a hinge; 205-a first magic tape; 206-a second magic tape; 207-water absorbing flannelette.

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. 1-4, the present invention provides a technical solution: a handwriting pad with a pressure sensing function comprises a handwriting pad 1 and a hand supporting pad 2, the hand supporting pad 2 comprises an insulating shell 201, one side of the insulating shell 201 is fixedly connected with a hinge 204 through a clamping joint and is used for overturning the hand supporting pad 2, the handwriting pad 1 is rotatably connected with the hand supporting pad 2 through the hinge 204, the inner wall of the bottom of the insulating shell 201 is fixedly connected with an electric heating plate 202 through the clamping joint and is used for heating the hand supporting pad 2, one side, away from the inner wall of the bottom of the insulating shell 201, of the electric heating plate 202 is fixedly connected with an insulating heat conducting pad 203 through gluing and is used for insulating the electric heating plate 202, meanwhile, heat of the electric heating plate 202 is transmitted to water absorbing flannelette 207, one side, away from the electric heating plate 202, of the insulating heat conducting pad 203 is fixedly connected with a first magic tape 205 through sewing, one side, away from the insulating heat conducting pad 203, of the first magic tape 205 is, the side of the second magic tape 206, which is far away from the first magic tape 205, is fixedly connected with a water-absorbing flannelette 207 through sewing, and is used for cleaning and absorbing sweat on the hand in the use process of the writing pad 1.

There is the heat conduction glue through scribbling between electric plate 202 and the insulating heat conduction pad 203, be used for the heat uniform transfer of electric plate 202 for insulating heat conduction pad 203, insulating shell 201 outer wall four corners region is through sticky fixedly connected with slipmat, be used for holding in the palm the antiskid of hand pad 2, first magic is pasted 205 and is the nylon material with second magic subsides 206, nylon is difficult to the burning, it is comparatively soft, electric plate 202 heats the interval and is 0-40 degrees centigrade, be used for preventing frostbite of hand, it is the same with 1 outline size of handwriting pad to hold in the palm 2 outside outline sizes of hand pad, be used for holding in the palm the protection of hand pad 2 to handwriting pad 1.

The working principle is as follows: during the use, in handwriting pad 1 use, support hand pad 2 through expanding, make support hand pad 2 and handwriting pad 1 upper surface looks parallel and level, the sweat stain dust of hand is cleaned up through absorbing water lint 207 friction simultaneously, the heating through electric plate 202 protects the hand when winter, after pressure-sensitive handwriting pad 1 is accomplished writing work, the rotation through hinge 204 drives and supports hand pad 2 and cover in handwriting pad 1 top, protect handwriting pad 1 pressure-sensitive device, prevent that debris from causing the damage to handwriting pad 1 extrusion.

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.

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 handwriting pad with forced induction function, includes handwriting pad (1) and holds in the palm hand pad (2), its characterized in that: the hand supporting pad (2) comprises an insulating shell (201), one side of the insulating shell (201) is fixedly connected with a hinge (204) through clamping, the handwriting board (1) is rotationally connected with the hand supporting pad (2) through a hinge (204), the inner wall of the bottom of the insulating shell (201) is fixedly connected with an electric heating plate (202) through clamping, one side of the electric heating plate (202) far away from the inner wall of the bottom of the insulating shell (201) is fixedly connected with an insulating heat conducting pad (203) through gluing, one side of the insulating heat conducting pad (203) far away from the electric heating plate (202) is fixedly connected with a first magic tape (205) through sewing, one side of the first magic tape (205) far away from the insulated heat conducting pad (203) is fixedly connected with a second magic tape (206) through sticking, one side of the second magic tape (206), which is far away from the first magic tape (205), is fixedly connected with a water absorption flannelette (207) through sewing.

2. A handwriting pad with pressure induction function according to claim 1, characterized in that: and heat-conducting glue is coated between the electric heating plate (202) and the insulating heat-conducting pad (203).

3. A handwriting pad with pressure induction function according to claim 1, characterized in that: the four corners of the outer wall of the insulating shell (201) are fixedly connected with non-slip mats through gluing.

4. A handwriting pad with pressure induction function according to claim 1, characterized in that: the first magic tape (205) and the second magic tape (206) are both made of nylon materials.

5. A handwriting pad with pressure induction function according to claim 1, characterized in that: the heating interval of the electric heating plate (202) is 0-40 ℃.

6. A handwriting pad with pressure induction function according to claim 1, characterized in that: the external contour size of the hand supporting pad (2) is the same as the external contour size of the handwriting board (1).