CN216536858U

CN216536858U - Touch screen control device capable of refrigerating

Info

Publication number: CN216536858U
Application number: CN202122796117.3U
Authority: CN
Inventors: 安贵龙; 黄立勇
Original assignee: Dongguan Leizun Electronic Technology Co ltd
Current assignee: Dongguan Leizun Electronic Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-17
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of auxiliary equipment of touch screens, and discloses a refrigerable touch screen control device which comprises a shell, a semiconductor refrigerator and a buckling piece, wherein the shell is provided with a first end and a second end; the front side of the shell is provided with a buckling position for placing touch screen equipment, a control circuit is arranged in the shell, the back of the shell is provided with a key, and the key is electrically connected with the control circuit; the semiconductor refrigerator is arranged in the shell; the buckling piece is arranged on the shell and can be switched between a clamping position and a loosening position, the buckling piece is provided with a conductive contact, the conductive contact is electrically connected with the control circuit through a lead, and when the buckling piece is located at the clamping position, the buckling piece clamps the touch screen device and the conductive contact is attached to the screen of the touch screen device. The semiconductor refrigerator can cool down touch screen equipment, the conductive contact is arranged on the buckling piece, the key is arranged on the back face of the shell to replace direct pressing on the touch screen, and the use hand feeling of a user is improved.

Description

Touch screen control device capable of refrigerating

Technical Field

The utility model relates to the technical field of auxiliary equipment of touch screens, in particular to a touch screen control device capable of refrigerating.

Background

At present, social mobile phone games become an important mode of entertainment, but the current mobile phone games are generally played in a complex way, especially gun-shot games, a plurality of fingers are required to press a screen simultaneously to operate when virtual keys of the screen are pressed, the operation in the process is very troublesome, the user experience feeling is very poor, most keys of a plurality of mobile phone game handles on the market are clamped on the side face of the mobile phone independently, the user can feel aching pain on the hand after long-term use, and the heat dissipation function of the mobile phone cannot be solved when the game is played.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the touch screen gamepad keys are designed to have poor experience and poor heat dissipation.

In order to solve the technical problem, the utility model provides a refrigeratable touch screen control device, which comprises a shell, a semiconductor refrigerator and a buckling piece, wherein the shell is provided with a first end and a second end; the front side of the shell is provided with a buckling position for placing touch screen equipment, a control circuit is arranged in the shell, and the back of the shell is provided with a key which is electrically connected with the control circuit; the semiconductor refrigerator is arranged in the shell; the buckling piece is arranged on the shell and can be switched between a clamping position and a loosening position, the buckling piece is provided with a conductive contact, the conductive contact is electrically connected with the control circuit through a lead, and when the buckling piece is located at the clamping position, the buckling piece clamps the touch screen device and the conductive contact is attached to the screen of the touch screen device.

Further, the front side of casing is equipped with fretwork portion, the semiconductor refrigerator is located fretwork portion, the semiconductor refrigerator includes semiconductor refrigeration piece, radiating block and exhaust fan, the refrigeration face orientation of semiconductor refrigeration piece is detained and is held the position, the heating face of semiconductor refrigeration piece with the radiating block is heat-conducting, exhaust fan install in the radiating block, the ventilation hole has been seted up to the casing.

Furthermore, the semiconductor refrigerator also comprises a heat conducting sheet, the heat conducting sheet is exposed at the buckling position, and the refrigerating surface of the semiconductor refrigerating sheet is in heat conduction with the heat conducting sheet.

Furthermore, the stretching fixing piece is further included and comprises a pressing plate and a tension spring, the shell is connected with the pressing plate through the tension spring, and the buckling and holding position is located between the pressing plate and the buckling and holding piece.

Further, tensile mounting still includes the extension arm, the one end of extension arm stretches into in the casing, the other end of extension arm with the clamp plate is fixed mutually, the one end of extension spring with the casing is fixed mutually, the other end of extension spring stretch into in the extension arm and with the extension arm is fixed mutually.

Furthermore, one surface of the pressing plate, which faces the buckling piece, is provided with a lower protection pad.

Furthermore, the shell is provided with a hinge seat, and the buckling piece is hinged to the hinge seat.

Furthermore, the hinged seat is located on one side of the buckling position, and an upper protection pad is arranged on one side, facing the buckling position, of the hinged seat.

Further, articulated seat is equipped with the torsional spring, the one end of torsional spring with detain and hold the piece and be connected, the other end of torsional spring with articulated seat is connected.

Further, the conductive contact is conductive silica gel.

Compared with the prior art, the refrigeration touch screen control device has the beneficial effects that: the touch screen device at the buckling and holding position is cooled by utilizing the semiconductor refrigerator, the touch screen device is prevented from being overheated, the conductive contact is arranged on the buckling and holding piece, the key is arranged at the back of the shell to replace direct pressing on the touch screen, the use hand feeling of a user is improved, and the user is prevented from being sore in hand due to long-time use.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a side view of one embodiment of the present invention;

FIG. 3 is a cross-sectional view of one embodiment of the present invention;

FIG. 4 is an internal block diagram of one embodiment of the present invention;

figure 5 is a schematic view of a stretch fastener construction.

In the figure, 1, a housing; 11. buckling and holding positions; 12. a control circuit; 13. pressing a key; 14. a vent hole; 2. a semiconductor refrigerator; 21. a semiconductor refrigeration sheet; 22. a heat dissipating block; 23. a heat exhausting fan; 24. a heat conductive sheet; 31. a fastener; 311. a conductive contact; 312. a circuit board; 32. a hinged seat; 321. an upper protection pad; 33. a torsion spring; 4. stretching the fixing piece; 41. pressing a plate; 411. a lower protection pad; 42. a tension spring; 43. an extension arm.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc., used herein to indicate the orientation or positional relationship, are based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, a coolable touch screen control device according to a preferred embodiment of the present invention includes a housing 1, a semiconductor cooler 2, and a retainer 31. The front side of the shell 1 is provided with a buckling position 11, the buckling position 11 is used for placing touch screen equipment such as a mobile phone and a tablet computer, the buckling piece 31 is used for buckling the touch screen equipment, and the semiconductor refrigerator 2 cools the back of the touch screen equipment.

As shown in fig. 1-5, a control circuit 12 is disposed in the housing 1, a key 13 is disposed on the back of the housing 1, the key 13 is electrically connected to the control circuit 12, the control circuit 12 includes at least one PCB, and the control circuit 12 is responsible for processing an electrical signal. In this embodiment, the keys 13 are directly soldered on the PCB, and in other embodiments, a plurality of keys may be soldered on different PCBs, and each PCB transmits electrical signals through wires. The semiconductor refrigerator 2 is arranged in the shell 1, and the refrigerating surface of the semiconductor refrigerator 2 can be in heat conduction with the touch screen device on the buckling position 11 and can cool the touch screen device. The fastening member 31 is mounted on the housing 1, the fastening member 31 can be switched between a clamping position and a releasing position, the fastening member 31 is provided with a conductive contact 311, the conductive contact 311 faces the fastening position 11, and the conductive contact 311 is electrically connected with the control circuit 12 through a conducting wire. When the fastening member 31 is located at the clamping position, the fastening member 31 clamps the touch screen device and the conductive contact 311 is attached to the screen of the touch screen device. The user can press the key 13, conduct an electrical signal to the conductive contact 311 through the control circuit 12, and simulate the user's finger pressing the touch screen by using the conductive contact 311.

In the actual use process, the buckling piece 31 is firstly switched to the loosening position, the touch screen device is placed on the buckling position 11, then the buckling piece 31 is switched to the clamping position, the position of the touch screen device is adjusted, the conductive contact 311 is aligned to the virtual key 13 needing to be pressed on the touch screen, when a user plays a game on the touch screen device, the user only needs to press the key 13, the control circuit 12 transmits an electric signal to the conductive contact 311 corresponding to the buckling piece 31, and the conductive contact 311 can replace a finger to press the touch screen.

To sum up, the embodiment of the present invention provides a coolable touch screen control device, which utilizes a semiconductor refrigerator 2 to cool a touch screen device of a holding position 11, so as to prevent the touch screen device from overheating, sets a conductive contact 311 on a holding member 31, sets a key 13 on the back of a housing 1 instead of pressing directly on a touch screen, improves the use hand feeling of a user, and avoids the user from pain of hands due to long-term use.

As shown in fig. 1, fig. 4 and fig. 5, the front side of casing 1 is equipped with fretwork portion, semiconductor cooler 2 is located fretwork portion, semiconductor cooler 2 includes semiconductor refrigeration piece 21, radiating block 22 and exhaust fan 23, the refrigeration face orientation of semiconductor refrigeration piece 21 detains and holds position 11, the face of heating of semiconductor refrigeration piece 21 with radiating block 22 heat-conduction, exhaust fan 23 install in radiating block 22, ventilation hole 14 has been seted up to casing 1, the heat that semiconductor refrigeration piece 21 produced can transmit radiating block 22, and the heat of radiating block 22 is discharged from ventilation hole 14 via exhaust fan 23 again.

As shown in fig. 1 to 4, in this embodiment, the semiconductor refrigerator 2 further includes a heat conducting sheet 24, the heat conducting sheet 24 is exposed at the buckling position 11, the refrigerating surface of the semiconductor refrigerating sheet 21 is thermally conductive to the heat conducting sheet 24, when the touch screen device is placed at the buckling position 11, the heat conducting sheet 24 may be attached to the back surface of the touch screen device, and the touch screen device transfers heat to the heat conducting sheet 24, and then transfers the heat from the heat conducting sheet 24 to the refrigerating surface of the semiconductor refrigerating sheet 21. In other embodiments, the semiconductor refrigerator 2 is not provided with the heat conducting sheet 24, but the refrigerating surface of the semiconductor refrigerating sheet 21 is designed to be larger than the heating surface of the semiconductor refrigerating sheet 21, the refrigerating surface of the semiconductor refrigerating sheet 21 is exposed to the buckling position 11, and when in use, the touch screen device is directly attached to the refrigerating surface of the semiconductor refrigerating sheet 21.

As shown in fig. 2-5, the coolable touch screen control device further includes a stretching fixing member 4, the stretching fixing member 4 includes a pressing plate 41 and a tension spring 42, the housing 1 is connected to the pressing plate 41 through the tension spring 42, the fastening position 11 is located between the pressing plate 41 and the fastening member 31, the pressing plate 41 generates a trend of moving towards the fastening member 31 through the pressing plate 41, when the touch screen device is placed on the fastening position 11, the pressing plate 41 presses the bottom end of the touch screen device, and the fastening member 31 fastens the top end of the touch screen device in cooperation, so as to stably fix the touch screen device. Tensile mounting 4 still includes extension arm 43, the one end of extension arm 43 stretches into in the casing 1, the other end of extension arm 43 with clamp plate 41 is fixed mutually, extension spring 42's one end with casing 1 is fixed mutually, extension spring 42's the other end stretch into in extension arm 43 and with extension arm 43 is fixed mutually, the direction that clamp plate 41 can move with extension arm 43's extending direction is the same, extension arm 43 can protect extension spring 42, extension arm 43 can also be spacing clamp plate 41, avoids clamp plate 41 skew.

As shown in fig. 1-2, a lower protection pad 411 is disposed on a surface of the pressing plate 41 facing the fastening member 31, the lower protection pad 411 is made of silicon rubber or rubber, and when the pressing plate 41 presses on a bottom end of a touch screen device, the lower protection pad 411 can protect the touch screen device and improve friction between the pressing plate 41 and the touch screen device.

As shown in fig. 1 to 4, a hinge seat 32 is provided at the front side of the housing 1, and the retaining member 31 is hinged to the hinge seat 32. The fastening member 31 can rotate around the hinge seat 32, when a touch screen device is placed on the fastening position 11, the fastening member 31 rotates towards the direction of the fastening position 11, and the fastening member 31 can press the touch screen device on the fastening position 11, and at this time, the fastening member 31 is in a clamping position. When the retainer 31 is rotated away from the retaining position 11, the retainer 31 is in the release position. Articulated seat 32 is located detain one side of holding position 11, articulated seat 32 orientation detain one side of holding position 11 and be equipped with protection pad 321, go up protection pad 321 and make by silica gel or rubber, when clamp plate 41 pressed the bottom at touch screen equipment, clamp plate 41 pushed touch screen equipment to articulated seat 32, the top of articulated seat 32 and last protection pad 321 contact, go up protection pad 321 and can protect touch screen equipment to improve the fixed effect to articulated seat 32.

As shown in fig. 1 and 4, the hinge base 32 is provided with a torsion spring 33, one end of the torsion spring 33 is connected to the buckling member 31, the other end of the torsion spring 33 is connected to the hinge base 32, and the torsion spring 33 is used for applying a force to the buckling member 31 toward the buckling position 11, so that when a touch screen device is placed on the buckling position 11, the buckling member 31 can buckle the touch screen device. In other embodiments, the retaining part 3 can also fix the rotation angle by a bolt.

As shown in fig. 1 to 4, in this embodiment, a circuit board 312 is disposed in the fastening member 31, the conductive contact 311 is fixed on the circuit board 312, the circuit board 312 is electrically connected to the control circuit 12 through a conducting wire, the conductive contact 311 is exposed outside the fastening member 31, and the circuit board 312 can fix the conductive contact 311 and improve the stability of electrical signal transmission of the conductive contact 311. In other embodiments, the conductive contact 311 is exposed outside the fastening member 31, and the conductive contact 311 is electrically connected to the control circuit 12 directly through a conductive wire, so that the usage of the circuit board 312 can be reduced, and the cost can be reduced. The conductive contact 311 is conductive silica gel, and the conductive silica gel can ensure conductivity without damaging the touch screen.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A coolable touch screen control, comprising:

the touch screen device comprises a shell, wherein a buckling position for placing touch screen equipment is arranged on the front side of the shell, a control circuit is arranged in the shell, and a key is arranged on the back surface of the shell and electrically connected with the control circuit;

a semiconductor refrigerator mounted within the housing; and

the buckling piece is arranged on the shell and can be switched between a clamping position and a loosening position, the buckling piece is provided with a conductive contact, the conductive contact is electrically connected with the control circuit through a lead, and when the buckling piece is located at the clamping position, the buckling piece clamps the touch screen device and the conductive contact is attached to the screen of the touch screen device.

2. The coolable touch screen control of claim 1, wherein: the front side of casing is equipped with fretwork portion, the semiconductor cooler is located fretwork portion, the semiconductor cooler includes semiconductor refrigeration piece, radiating block and exhaust fan, the refrigeration face orientation of semiconductor refrigeration piece is detained and is held the position, the face that heats of semiconductor refrigeration piece with the radiating block heat-conduction, exhaust fan install in the radiating block, the ventilation hole has been seted up to the casing.

3. The coolable touch screen control of claim 2, wherein: the semiconductor refrigerator also comprises a heat conducting sheet, the heat conducting sheet is exposed to the buckling position, and the refrigerating surface of the semiconductor refrigerating sheet is in heat conduction with the heat conducting sheet.

4. The coolable touch screen control of claim 1, wherein: still include tensile mounting, tensile mounting includes clamp plate and extension spring, the casing through the extension spring with the clamp plate is connected, detain and hold the position and be located the clamp plate with detain between the piece.

5. The coolable touch screen control of claim 4, wherein: the tensile mounting still includes the extension arm, the one end of extension arm stretches into in the casing, the other end of extension arm with the clamp plate is fixed mutually, the one end of extension spring with the casing is fixed mutually, the other end of extension spring stretch into in the extension arm and with the extension arm is fixed mutually.

6. The coolable touch screen control of claim 4, wherein: and a lower protection pad is arranged on one surface of the pressing plate, which faces the buckling piece.

7. The coolable touch screen control of claim 1, wherein: the shell is provided with a hinge seat, and the buckling piece is hinged to the hinge seat.

8. The coolable touch screen control of claim 7, wherein: the hinged seat is located on one side of the buckling and holding position, and an upper protection pad is arranged on one side, facing the buckling and holding position, of the hinged seat.

9. The coolable touch screen control of claim 7, wherein: articulated seat is equipped with the torsional spring, the one end of torsional spring with detain and hold the piece and be connected, the other end of torsional spring with articulated seat is connected.

10. The coolable touch screen control of claim 1, wherein: the conductive contact is conductive silica gel.