CN2672751Y

CN2672751Y - Mouse with temperature regulation

Info

Publication number: CN2672751Y
Application number: CNU2004200146698U
Authority: CN
Inventors: 林欧煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-13
Filing date: 2004-01-13
Publication date: 2005-01-19
Anticipated expiration: 2014-01-13

Abstract

The utility model discloses a mouse with temperature regulation, which comprises a key pressing case, a control circuit arranged in the case and a refrigerating-heating generator. The refrigerating-heating generator comprises a refrigerating-heating diverter switch, a thermoelectric cooling element, a drive circuit connected with the power supply and a hot and cold transmitting and emitting apparatus arranged at energy emitting louver at the bottom of the mouse. Because the utility model adopts the thermoelectric cooling element as the refrigerating-heating generating element and the hot and cold transmitting and emitting apparatus with a reasonable design, the energy generated by the freezing generator can be made to play a sufficient part. Therefore, whether in the cold winter or in the hot summer, the user doesn't feel discomfortable. While the user is satisfied with a working tool operating the refrigerating and heating easily and conveniently, the computation program and other work functions aren't affected. The utility model has a simple structure, convenient assemblage, high production efficiency, low cost and easy realization.

Description

A kind of have a thermoregulator mouse

Technical field

The utility model relates to a kind of computer external input equipment, particularly a kind ofly can regulate the thermoregulator mouse of having of its surface temperature automatically according to environment temperature.

Background technology

A kind of main input tool when now mouse has become people and uses a computer, people's relative action movement when using mouse to carry out input operation is few, can not feel well under using for a long time.Especially some present game players are long-time when playing games to use mouse, if not bad when environment temperature is suitable, but when winter cold weather, does not say long-time use, the short time use also can make the people not feel well.At this shortcoming, people have invented and can self produce the mouse of heat; China Patent No. ZL01262933.2 discloses a kind of Warm-up mouse, the signal input module that comprises loam cake, base, connecting line and comprise circuit board, it is provided with heating in loam cake, by last capping transferring heat energy, its heating adopts Electric radiant Heating Film, resistance wire, resistor or heating pottery etc. more, and this method has solved the problem of people at cold snap use mouse; But when the weather comparative heat, produce discomfort thereby use the mouse palm to perspire for a long time, owing to sweat becomes acid, if sweat enters the control circuit that mouse can be damaged in mouse inside, it is dumb that mouse is used simultaneously, and mouse also can addle in the time of serious.At above problem, China Patent No. ZL02241872.5 discloses a kind of mouse that can carry out temperature control and regulate, it is made up of shell, button, control circuit, its enclosure has temperature-control circuit and adjustment sheet, institute's serviceability temperature adjustment sheet can be various coolings, intensification or the element that not only can heat up but also can lower the temperature, its energy device for dispensing is to open a ventiduct between the shell of mouse and inner chamber, and is provided with ventilating opening on shell, at ventiduct and ventilating opening place fan is housed; The temperature though this method can conform, but because its employed energy device for dispensing is to use fan to attract, so it is not bad when producing cold air, when producing hot gas, hot gas attracts through fan, and its original temperature is descended, and energy distribute also comprehensive inadequately, when therefore it used in cold place, the function of resisting cold was not very strong just; And this patent is its technical scheme of full disclosure not, and those of ordinary skill is to realize as not adding creative work.

Summary of the invention

The purpose of this utility model is to solve above-mentioned existing problems, a kind of temperature that can regulate mouse surface reliably is provided, can bring into play cold and hot energy again comprehensively, and when operation, can not influence the thermoregulator mouse of having of computation degree and other operation functions.

The technical solution of the utility model is achieved in that it comprises button, shell and is located at shell interior control circuit and changes in temperature generating means, described changes in temperature generating means comprises that changes in temperature change-over switch, the thermoelectric refrigeration element that constitutes a loop that be linked in sequence reaches the driving circuit that is connected with power supply and include the cold and hot transmission device for dispensing that the energy that is located at the mouse bottom distributes transom window, wherein said changes in temperature change-over switch is located in the side wall of outer shell, its button stretches out side wall of outer shell, and described thermoelectric refrigeration element is embedded in the cold and hot transmission device for dispensing.

For the energy that changes in temperature generating means of the present utility model is produced is fully played, described cold and hot transmission device for dispensing distributes transom window by cold and hot plate, cold and hot conductive plate, cold and hot energy guided plate, energy eminator and energy and forms; Described cold and hot plate and cold and hot conductive plate are located at the pros and cons of thermoelectric refrigeration element respectively, cold and hot energy guided plate one end and cold and hot conductive plate join, the other end connects the energy eminator, the energy eminator is located at shell inner bottom part and energy and is distributed transom window and join, described energy distributes transom window and becomes lattice-shaped and the oblique shell bottom plate face of being located at, and cooperates transom window to be provided with tongue.

The utility model is because the employing thermoelectric refrigeration element is changes in temperature generating device and cold and hot transmission device for dispensing reasonable in design, the energy that the changes in temperature generating means is produced is fully played, therefore no matter be in the winter of cold or in the summer of sweltering heat, it is uncomfortable that the user can not feel; Individual changes in temperature are arranged freely in the power tool of easy and convenient flexible operation satisfying the user, also do not influence computation program and other operation functions; And the utility model is simple in structure, and is easy to assembly, the production efficiency height, and cost is low, realizes easily.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is the structural drawing of facing of the present utility model.

Fig. 2 is a backsight structural drawing of the present utility model.

Fig. 3 is a circuit block diagram of the present utility model.

Fig. 4 is an electrical schematic diagram of the present utility model.

Embodiment

As Fig. 1, Fig. 2 and shown in Figure 4, the utility model comprises button 11, shell 1 and is located at control circuit 2a and changes in temperature generating means 20 in the shell 1 that described changes in temperature generating means 20 comprises be linked in sequence changes in temperature change-over switch 9, thermoelectric refrigeration element 2 that constitutes a loop and driving circuit 2b, the cold and hot transmission device for dispensing 28 that is connected with power supply.Above-mentioned thermoelectric cooling does not have part 2 and is semiconductor refrigerating element or thermoelectric cooling element, and the power supply of its driving circuit 2b can obtain from the control circuit 2a of mouse itself, can be from other power end input yet.In order to make changes in temperature change-over switch 9 more in operation, above-mentioned driving circuit 2b, changes in temperature change-over switch 9 and thermoelectric refrigeration element 2 are linked in sequence and constitute the loop together, described changes in temperature change-over switch 9 is located in shell 1 sidewall, its button stretches out shell 1 sidewall, and described thermoelectric refrigeration element 2 is embedded in the cold and hot transmission device for dispensing 28.For the energy that changes in temperature generating means 28 of the present utility model is produced is fully played, described cold and hot transmission device for dispensing 28 distributes transom window 7 by cold and hot plate 3, cold and hot conductive plate 4, cold and hot energy guided plate 5, energy eminator 6 and energy and forms.In order to make energy can be delivered to each position of mouse, thermoelectric refrigeration element 2 is located between cold and hot plate 3 and the cold and hot conductive plate 4, cold and hot plate 3 can be located at shell 1 inner top face, also can open an opening in shell 1 top board face corresponding position, on cold and hot plate 3, cover one deck conductive membranes again, then conductive membranes is embedded in the opening part of shell 1 top board face.In order to obtain best cold and hot conversion effect, above-mentioned cold and hot energy guided plate 5 one ends and cold and hot conductive plate 4 join, and the other end and energy eminator 6 are joined, and above-mentioned energy eminator 6 is located at shell 1 inner bottom surface.Above-mentioned shell 1 base plate face is provided with energy and distributes transom window 7, and cooperates transom window to be provided with

tongue

8, and 10 of the induction windows of mouse body are located at energy and are distributed transom window 7 front ends.The driving circuit 2b of wherein said thermoelectric refrigeration element 2 comprises: the voltage doubling rectifing circuit that is formed by connecting by bridge rectifier circuit and capacitor C 1, alternating voltage to input carries out rectifying and wave-filtering, and the supply voltage that can adapt to its operate as normal is provided for thermoelectric refrigeration element 2; Constant temperature line way switch SW1, the supply voltage of control input thermoelectric refrigeration element 2; By the voltage stabilizing balance control circuit that ic chip 3, IC4 and resistance R 11, R10, R12 are formed by connecting, will handle after unstable uncontrollable supply voltage that the constant temperature line way switch flows into is transformed into by voltage doubling rectifing circuit and stablize adjustable supply voltage; Amplifier IC5; Pilot lamp LED1, LED2; Buffer resistance R13, R14 cushion the supply voltage after handling through voltage doubling rectifing circuit, voltage stabilizing balance control circuit.

As Fig. 3, shown in Figure 4, supply voltage is behind the voltage doubling rectifing circuit rectifying and wave-filtering, send into the voltage stabilizing balance control circuit through constant temperature line way switch SW1 again, described voltage stabilizing balance control circuit is by ic chip 3, IC4 and resistance R 10, R11, R12 is formed by connecting, the input termination constant temperature line way switch SW1 of ic chip 3, the input end grounding of IC4, resistance R 11, R12 is connected to IC3 respectively, between the common port and output terminal of IC4, resistance R 10 is connected between the common port of IC3 and IC4, described amplifier IC5 is connected to the output terminal of IC3, and supply voltage is handled by the voltage stabilizing balance control circuit and flowed into pilot lamp LED1 then after amplifier IC5 sends into changes in temperature change-over switch 9, LED2 and buffer resistance are imported thermoelectric refrigeration element 2 again; As described in Figure 4, CON1 is an input terminal, and wherein 1,2 pin are positive voltage, and 3 pin are input signal, and 4 pin are the formula signal, and 5 pin are feedback signal, 6 pin ground connection.R1, R2, R3 are the dividing potential drop stabilizing circuit, and IC1, IC2 and peripheral circuit thereof are the data induction of mouse circuit for detecting own; Because what thermoelectric refrigeration element when work was required is DC voltage, after power supply is through the voltage doubling rectifing circuit rectifying and wave-filtering, send into the voltage stabilizing balance control circuit again, the voltage stabilizing balance control circuit is transformed into stable and adjustable supply voltage with the unstable uncontrollable supply voltage after voltage doubling rectifing circuit is handled, and gives thermoelectric refrigeration element 2.The characteristic temperature of thermoelectric refrigeration element 2 is to change with voltage and electric current, and when supplying with positive voltage, thermoelectric refrigeration element 2 produces cold effect, and the pilot lamp green light is bright; When supplying with negative voltage, it is bright that thermoelectric refrigeration element 2 produces thermal effect pilot lamp red light by cold heating.Secondly owing to ic chip 3, IC4 action will have a low-voltage to keep normality work, avoid making IC work shakiness, therefore after voltage doubling rectifing circuit, connect the voltage stabilizing balance control circuit at unexpected impacting with high pressure; And be provided with constant temperature line way switch SW1, when SW1 opens, be connected on the voltage doubling rectifing circuit, thermoelectric refrigeration element work produces cold-thermal effect, when SW1 is connected on the data induction of the mouse circuit for detecting own, for ic chip 3, IC4 send into low-voltage to keep the low pressure normality work of ic chip 3, IC4.

Claims

1, a kind of have a thermoregulator mouse, comprise button (11), shell (1) and be located at control circuit (2a) and changes in temperature generating means (20) in the shell (1), it is characterized in that described changes in temperature generating means (20) comprises the changes in temperature change-over switch (9) in formation one loop that is linked in sequence, thermoelectric refrigeration element (2) and the driving circuit (2b) that is connected with power supply, and include the cold and hot transmission device for dispensing (28) that the energy that is located at mouse bottom distributes transom window (7), wherein said changes in temperature change-over switch (9) is located in shell (1) sidewall, its button stretches out shell (1) sidewall, and described thermoelectric refrigeration element (2) is embedded in the cold and hot transmission device for dispensing (28).

2, according to claim 1 have a thermoregulator mouse, it is characterized in that described cold and hot transmission device for dispensing (28) is by cold and hot plate (3), cold and hot conductive plate (4), cold and hot energy guided plate (5), energy eminator (6) and energy distribute transom window (7) and form, described cold and hot plate (3) and cold and hot conductive plate (4) are located at the pros and cons of thermoelectric refrigeration element (2) respectively, cold and hot energy guided plate (5) one ends and cold and hot conductive plate (4) join, the other end connects energy eminator (6), energy eminator (6) is located at shell (1) inner bottom part and is distributed transom window (7) with energy and joins, described energy distributes transom window (7) and becomes lattice-shaped and oblique shell (1) the base plate face of being located at, and cooperates transom window to be provided with tongue (8).

3, according to claim 1 have a thermoregulator mouse, it is characterized in that the driving circuit (2b) of described thermoelectric refrigeration element (2) comprising:

By the voltage doubling rectifing circuit that bridge rectifier circuit and capacitor C 1 are formed by connecting, the alternating voltage of importing is carried out rectifying and wave-filtering, for thermoelectric refrigeration element (2) provides the supply voltage that can adapt to its operate as normal;

Constant temperature line way switch SW1, the conducting and the cut-out of the supply voltage of control input thermoelectric refrigeration element (2);

By the voltage stabilizing balance control circuit that ic chip 3, IC4 and resistance R 11, R10, R12 are formed by connecting, will handle after unstable uncontrollable supply voltage that the constant temperature line way switch flows into is transformed into by voltage doubling rectifing circuit and stablize adjustable supply voltage;

Amplifier IC5;

Pilot lamp LED1, LED2;

Buffer resistance R13, R14 cushion the supply voltage after handling through voltage doubling rectifing circuit, voltage stabilizing balance control circuit;

Described supply voltage is behind the voltage doubling rectifing circuit rectifying and wave-filtering, send into the voltage stabilizing balance control circuit through constant temperature line way switch SW1 again, described voltage stabilizing balance control circuit is by ic chip 3, IC4 and resistance R 10, R11, R12 is formed by connecting, the input termination constant temperature line way switch SW1 of ic chip 3 wherein, the input end grounding of IC4, resistance R 11, R12 is connected to IC3 respectively, between the common port and output terminal of IC4, resistance R 10 is connected between the common port of IC3 and IC4, described amplifier IC5 is connected to the output terminal of IC3, and supply voltage is handled by the voltage stabilizing balance control circuit and flowed into pilot lamp LED1 then after amplifier IC5 sends into changes in temperature change-over switch (9), LED2 and buffer resistance are imported thermoelectric refrigeration element (2) again;

4, according to claim 1 have a thermoregulator mouse, it is characterized in that described thermoelectric refrigeration element (2) is semiconductor refrigerating element or thermoelectric cooling element.