CN216956901U

CN216956901U - Photoelectric input equipment of computer

Info

Publication number: CN216956901U
Application number: CN202220202565.8U
Authority: CN
Inventors: 陈林伟
Original assignee: Daqing Anruida Technology Development Co ltd
Current assignee: Daqing Anruida Technology Development Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-12
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a photoelectric input device of a computer, which has the technical scheme key points that: the electric heating wire warming device comprises a body, a plurality of clamping grooves are fixedly formed in the lower ends of the left side and the right side of the body, clamping strips are arranged in the clamping grooves and fixedly arranged with a sheath, a plurality of heating wires are arranged in the sheath and uniformly distributed in the sheath, the heating wires are electrically connected with a first connecting cable, an infrared sensor is fixedly arranged in the sheath, a control switch is arranged on the first connecting cable, and the control switch is electrically connected with the heating wires and the infrared sensor.

Description

Photoelectric input equipment of computer

Technical Field

The utility model relates to the technical field of computer input equipment, in particular to photoelectric input equipment of a computer.

Background

The mouse is an external input device of a computer, is also an indicator for positioning longitudinal and transverse coordinates of a computer display system, is named after mouse-like, and is used for enabling the operation of the computer to be simpler, more convenient and faster and replacing the complicated instructions of a keyboard.

Referring to the chinese utility model patent with the publication number CN205862306U, it discloses an auxiliary input device for computer, including the mouse body, this mouse body includes fixed part and movable part, the fixed part includes fixed casing and PMKD, the movable part comprises activity casing and activity bottom plate, connect through the sealing layer between activity casing and the fixed casing, be provided with many perpendicular to mouse body length direction's crease on the sealing layer, be equipped with left button, right button and gyro wheel on the fixed casing, be equipped with the track on the PMKD, the movable part slides through the activity bottom plate and sets up on this track, and slide along the track in order to adjust this auxiliary input device's length.

The auxiliary input device of the computer enables a user to adjust the length of the mouse according to the size of the hand shape and the use habit of the user, and further meets the requirements of the user, such as: firstly, when the equipment is used in cold weather, people can feel cold due to the fact that the hands of people use the computer for a long time and are exposed in cold air, fingers of people often feel stiff, and even the hands are frostbitten.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, the present invention is to provide an optoelectronic input device for a computer, so as to solve the problem mentioned in the background that the fingers used in the prior art are stiff when the weather is cold.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a photoelectric input equipment of computer, includes the body, the fixed a plurality of draw-in grooves that are provided with of lower extreme of the left and right sides of body, the inside of draw-in groove is provided with the card strip, the card strip sets up with the sheath is fixed, the inside of sheath is provided with a plurality of heating wires, heating wire evenly distributed is in the inside of sheath, heating wire and first connecting cable electric connection, the inside of sheath is fixed and is provided with infrared sensor, be provided with control switch on the first connecting cable, control switch with the heating wire and infrared sensor electric connection.

Furthermore, the clamping strip is made of metal and is in interference fit with the clamping groove.

Through the technical scheme, when the clamping strip is used, the clamping strip made of metal has higher strength and is not easy to break.

Furthermore, a metal sheet is embedded in one end of the body, and a magnet is fixedly arranged in the sheath corresponding to the position of the metal sheet.

Through above-mentioned technical scheme, when using, magnet attracts the sheetmetal, can make the sheath of sheetmetal department hug closely the body, reduces thermal loss.

Further, the sheath is made of snowflake velvet, the sheath is of a double-layer structure, and the electric heating wire is located between the inner layer and the outer layer of the sheath.

Through above-mentioned technical scheme, when using, the sheath that snowflake fine hair was made is comparatively comfortable when using, promotes to use and experiences.

Furthermore, one end of the body is provided with a second connecting cable, and the second connecting cable is electrically connected with the body.

Through above-mentioned technical scheme, when using, the second connecting cable provides the electric energy for the body when using, ensures that the body can normal use.

Further, the distances between the adjacent heating wires are equal.

Through the technical scheme, the heating device can uniformly heat when in use.

Furthermore, a heating film is attached to the upper end of the body, and the heating film is electrically connected with the first connecting cable.

Through above-mentioned technical scheme, when using, the palm of the hand of user is pressed close to the upper end of body, and the heating subsides generate heat and can warm user's palm of the hand.

In conclusion, the utility model mainly has the following beneficial effects: according to the utility model, through the arrangement of the electric heating wire and the heating film, when the electric heating wire is used, the back of the hand of a user can be warmed through the electric heating wire, the palm of the hand of the user can be warmed through the heating film, the experience of the user is improved, the sheath is detachably connected with the lower end of the body, the sheath is well attached to the body when the electric heating wire is used, the sheath is not required to be used, the sheath can be removed, and the influence of the sheath on the user in hot weather is prevented.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an enlarged schematic view at B in FIG. 2;

fig. 4 is a left side view of the body in this embodiment.

Reference numerals: 1. a body; 2. a card slot; 3. clamping the strip; 4. a sheath; 5. an electric heating wire; 6. a first connection cable; 7. an infrared sensor; 8. a control switch; 9. a metal sheet; 10. a second connection cable; 11. the film is heated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, a photoelectric input device of a computer includes a body 1, the body 1 is an optical mouse, a clamping groove 2 is formed at a lower end of the body 1, the clamping groove 2 is located at a front lower end and a rear lower end of the body 1, the two clamping grooves have the same structure, a clamping strip 3 is disposed inside the clamping groove 2, the clamping strip 3 is fixedly disposed with a sheath 4, a plurality of heating wires 5 are disposed inside the sheath 4, the heating wires 5 are uniformly distributed inside the sheath 4, the heating wires 5 are electrically connected with a first connecting cable 6, an infrared sensor 7 is fixedly disposed inside the sheath 4, a control switch 8 is disposed on the first connecting cable 6, a control module is disposed inside the control switch 8 for controlling the infrared sensor 7 and the heating wires 5, when a user's hand moves out of the sheath 4, the infrared sensor 7 cannot detect a human body, the heating wires 5 are controlled to stop heating, the control switch 8 is electrically connected to the heating wire 5 and the infrared sensor 7, and a temperature sensor may be disposed inside the sheath 4 for detecting the temperature inside the sheath 4 and preventing the temperature inside the sheath 4 from being high.

Referring to fig. 2, card strip 3 uses the metal to make, card strip 3 and draw-in groove 2 interference fit, and card strip 3 uses 55Si2Mn to make, and card strip 3 can buckle along length direction, uses the edge that makes can the laminating body 1, is convenient for insert the inside of draw-in groove 2 with card strip 3.

Referring to fig. 2, a metal sheet 9 is inlaid at one end of the body 1, a magnet is fixedly arranged in the sheath 4 corresponding to the metal sheet 9, the metal sheet 9 is made of iron, and the surface of the metal sheet is coated with anti-rust paint to prevent the metal sheet 9 from being rusted.

Referring to fig. 2, the sheath 4 is made of snowflake velvet, the sheath 4 has a double-layered structure, and the heating wire 5 is positioned between the inner and outer layers of the sheath 4.

Referring to fig. 2, a second connecting cable 10 is disposed at one end of the body 1, the second connecting cable 10 is electrically connected to the body 1, and USB-a plugs are disposed at ends of the first connecting cable 6 and the second connecting cable 10 away from the body 1.

Referring to fig. 2, the distances between the adjacent heating wires 5 are equal.

Referring to fig. 2, a heating film 11 is attached to the upper end of the body 1, and the heating film 11 is electrically connected to the first connecting cable 6.

In summary, when the weather is cold, the sheath 4 is installed outside the body 1, the clamping strip 3 on the sheath 4 is inserted into the clamping groove 2, the metal sheet 9 is attracted by the magnet, the sheath 4 at the rear end is attached to the rear end of the body 1, the first connecting cable 6 and the second connecting cable 10 are connected to the computer, the computer can be used, the heating wire 5 and the heating film 11 start to generate heat, the hand of the user is warmed, and when the weather is hot, the sheath 4 and the heating film 11 are taken down, so that the computer can be used as a common optical mouse.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optoelectronic input device of a computer, comprising a body (1), characterized in that: draw-in groove (2) have been seted up to the lower extreme of body (1), the inside of draw-in groove (2) is provided with card strip (3), card strip (3) and sheath (4) are fixed to be set up, the inside of sheath (4) is provided with a plurality of heating wire (5), heating wire (5) evenly distributed is in the inside of sheath (4), heating wire (5) and first connecting cable (6) electric connection, the inside of sheath (4) is fixed and is provided with infrared sensor (7), be provided with control switch (8) on first connecting cable (6), control switch (8) with heating wire (5) and infrared sensor (7) electric connection.

2. An electro-optical input device for a computer according to claim 1, wherein: the clamping strip (3) is made of metal, and the clamping strip (3) is in interference fit with the clamping groove (2).

3. An electro-optical input device for a computer according to claim 1, wherein: one end of the body (1) is embedded with a metal sheet (9), and a magnet is fixedly arranged in the sheath (4) corresponding to the position of the metal sheet (9).

4. An electro-optical input device for a computer according to claim 1, wherein: the electric heating wire is characterized in that the sheath (4) is made of snowflake velvet, the sheath (4) is of a double-layer structure, and the electric heating wire (5) is located between the inner layer and the outer layer of the sheath (4).

5. An electro-optical input device for a computer according to claim 1, wherein: one end of the body (1) is provided with a second connecting cable (10), and the second connecting cable (10) is electrically connected with the body (1).

6. An electro-optical input device for a computer according to claim 1, wherein: the distances between the adjacent heating wires (5) are equal.

7. An electro-optical input device for a computer according to claim 1, wherein: the heating film (11) is pasted on the upper end of the body (1), and the heating film (11) is electrically connected with the first connecting cable (6).