CN210377402U - Heating temperature-controllable mouse pad - Google Patents
Heating temperature-controllable mouse pad Download PDFInfo
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- CN210377402U CN210377402U CN201920872999.7U CN201920872999U CN210377402U CN 210377402 U CN210377402 U CN 210377402U CN 201920872999 U CN201920872999 U CN 201920872999U CN 210377402 U CN210377402 U CN 210377402U
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- mouse pad
- lower cover
- temperature
- upper cover
- controllable
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Abstract
The utility model relates to a heating temperature-controllable mouse pad, which comprises a mouse pad body, wherein the mouse pad body consists of an upper cover and a lower cover which are clamped with each other, a PCBA board is arranged on the lower cover of the mouse pad, and a lithium battery and an alumina ceramic heater are electrically connected on the PCBA board; the PCBA board is also provided with a temperature controller for controlling the temperature of the alumina ceramic heater. The utility model discloses a lithium cell power supply makes the heating wire generate heat for alumina ceramic heater, and when the temperature rose the setting value, the temperature controller will automatic disconnection, and when the temperature reduced the setting value, temperature controller self-heating sealed with the waterproof circle of silica gel between the upper and lower cover of mouse pad in addition, can keep apart the water and electricity, and the phenomenon of preventing to leak electricity and intaking takes place.
Description
Technical Field
The utility model belongs to the technical field of computer fittings and specifically relates to a controllable temperature mouse pad generates heat.
Background
With the popularization of computer applications, the mouse pad becomes a standard article for computers. Northern climate is clear in four seasons, temperature difference between seasons is large, severe cold in winter brings inconvenience to users who use computers for work and study, and the efficiency of work and study is reduced due to stiff hands of the users.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-heating temperature-controllable mouse pad for solve the cold technical problem who influences the computer operation of weather.
The utility model provides a technical scheme that its technical problem adopted is:
a heating temperature-controllable mouse pad comprises a mouse pad body, wherein the mouse pad body is composed of an upper cover and a lower cover which are clamped with each other, a PCBA board is arranged on the lower cover, and a lithium battery and an alumina ceramic heater which are used for supplying power are electrically connected onto the PCBA board; the PCBA board is also electrically connected with a temperature controller for controlling the temperature of the alumina ceramic heater.
Preferably, an electric heating wire is arranged in the alumina ceramic heater and is electrically connected with a lithium battery on the PCBA board.
Preferably, the upper cover or the lower cover or a part where the upper cover and the lower cover are engaged is provided with a USB port electrically connected to the PCBA board.
Preferably, the upper cover or the lower cover or a part where the upper cover and the lower cover are engaged with each other is provided with a switch electrically connected to the PCBA board.
Preferably, a silica gel waterproof ring for sealing is arranged at the clamping position of the upper cover and the lower cover.
Preferably, the PCBA board is electrically connected with an LED lamp bar.
Preferably, the surface of the upper cover is provided with a frosted film layer.
Preferably, the bottom of the lower cover is provided with an anti-skid foot pad.
The beneficial effects of the utility model reside in that: the mouse pad is mainly used in low-temperature weather, the power is supplied to the alumina ceramic heater through the lithium battery to promote the heating wire in the alumina ceramic heater to generate heat, when the temperature rises to a set value, the temperature controller cuts off the circuit and automatically breaks off, when the temperature drops to the set value, the temperature controller is connected with the circuit to automatically heat, and the functions of dispelling cold are provided for a user through three stages of preheating, heating and constant temperature; in addition, the upper cover and the lower cover of the mouse pad are sealed by the silica gel waterproof ring, water and electricity can be isolated, the phenomenon of electric leakage and water inflow is prevented, and the mouse pad can be widely used in various places indoors and outdoors.
Drawings
FIG. 1 is a schematic view of a mouse pad according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of the mouse pad provided by the present invention;
1 mouse pad body 2, upper cover 3, alumina ceramic heater 4, heating wire 5, temperature controller 6, lithium cell 7, PCBA board 8, lower cover 9, switch 10, USB port 11, frosted film layer 12, anti-skid foot pad
Detailed Description
The technical solution 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 the described embodiments are only illustrative for the spirit of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the internal structure diagram of the embodiment of the present invention shows that a self-heating temperature-controllable mouse pad includes a mouse pad body 1, the mouse pad body 1 is composed of an upper cover 2 and a lower cover 8 which are engaged with each other, an accommodating cavity is formed between the upper cover 2 and the lower cover 8, a PCBA plate 7 is disposed on the lower cover 8, a lithium battery 6 for supplying power is electrically connected to the PCBA plate 7, an alumina ceramic heater 3 is a novel metal ceramic heating element with PTC effect, the heating speed is fast, a heating wire 4 is embedded in the alumina ceramic heater 3, the alumina ceramic heater 3 is electrically connected to the lithium battery 6 on the PCBA plate 7 through the heating wire 4, and the lithium battery 6 supplies power to the alumina ceramic heater 3 to generate heat the heating wire 4, so as to raise the overall temperature of the mouse pad 1; the PCBA board 7 is also internally provided with a temperature controller 5 for controlling the temperature of the alumina ceramic heater 3, as an optimal scheme, when the temperature in the mouse pad body 1 rises to about 45 ℃, the circuit is switched off, and when the temperature drops to a set value, the temperature controller is restored to be in a state of switching on the circuit, so that the mouse pad 1 is kept in a comfortable constant temperature state.
The upper cover 2 or the lower cover 8 or the clamping part of the upper cover 2 and the lower cover 8 is provided with a switch 9 electrically connected with the PCBA board 7, and the switch 9 can be arranged on the upper cover side or the lower cover side or the clamping part of the upper cover and the lower cover for controlling the power supply and the power failure of the lithium battery.
The upper cover 2 or the lower cover 8 or the clamping part of the upper cover 2 and the lower cover 8 is provided with a USB port 10 electrically connected with the PCBA, and the USB port 10 can be arranged on the upper cover side or the lower cover side or the clamping part of the upper cover and the lower cover for solving the problem of insufficient power supply of the lithium battery.
The upper cover 2 with 8 looks block departments inside are equipped with and are used for sealed waterproof circles of silica gel, can keep apart the water and electricity, prevent that the electric leakage phenomenon of intaking from taking place.
Be provided with on the mouse pad body 1 with PCBA board 7 electric connection's LED lamp strip, LED lamp strip is installed in mouse pad upper cover 2 and 8 looks block departments inside or upper cover, and this block department or upper cover light-permeable, the outside in upper cover and lower cover block department also can be installed to LED lamp strip simultaneously.
The surface of the upper cover 2 is provided with a frosted film layer 11, and the frosted surface can improve the sensitivity of the mouse; the bottom of lower cover 8 is equipped with anti-skidding callus on the sole 12, is provided with corresponding line on this callus on the sole, and the mouse pad removes thereupon when preventing to remove the mouse.
It is right above the utility model relates to a controllable temperature mouse pad that generates heat goes on elucidation for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope of the utility model.
Claims (8)
1. The utility model provides a controllable temperature mouse pad generates heat which characterized in that: the mouse pad comprises a mouse pad body, wherein the mouse pad body is composed of an upper cover and a lower cover which are clamped with each other, a PCBA board is arranged on the lower cover, and a lithium battery and an alumina ceramic heater are electrically connected onto the PCBA board; the PCBA board is also electrically connected with a temperature controller for controlling the temperature of the alumina ceramic heater.
2. The heating temperature-controllable mouse pad according to claim 1, characterized in that: be equipped with the heating wire in the alumina ceramics heater, lithium cell on the heating wire electric connection PCBA board.
3. The heating temperature-controllable mouse pad according to claim 1, characterized in that: and the upper cover or the lower cover or the clamping part of the upper cover and the lower cover is provided with a USB port electrically connected with the PCBA.
4. The heating temperature-controllable mouse pad according to claim 1, characterized in that: and a switch electrically connected with the PCBA is arranged at the upper cover or the lower cover or the clamping position of the upper cover and the lower cover.
5. The heating temperature-controllable mouse pad according to claim 1, characterized in that: the upper cover with lower cover looks block department inside is equipped with and is used for sealed waterproof circle of silica gel.
6. The heating temperature-controllable mouse pad according to claim 1, characterized in that: and the PCBA board is electrically connected with an LED lamp bar.
7. The heating temperature-controllable mouse pad according to claim 1, characterized in that: the surface of the upper cover is provided with a frosted film layer.
8. The heating temperature-controllable mouse pad according to claim 1, characterized in that: the bottom of the lower cover is provided with an anti-skidding foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872999.7U CN210377402U (en) | 2019-06-06 | 2019-06-06 | Heating temperature-controllable mouse pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872999.7U CN210377402U (en) | 2019-06-06 | 2019-06-06 | Heating temperature-controllable mouse pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210377402U true CN210377402U (en) | 2020-04-21 |
Family
ID=70264258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872999.7U Active CN210377402U (en) | 2019-06-06 | 2019-06-06 | Heating temperature-controllable mouse pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210377402U (en) |
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2019
- 2019-06-06 CN CN201920872999.7U patent/CN210377402U/en active Active
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