CN218158995U - KTV song-on-demand capacitive touch screen based on automatic calibration - Google Patents
KTV song-on-demand capacitive touch screen based on automatic calibration Download PDFInfo
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- CN218158995U CN218158995U CN202221412562.3U CN202221412562U CN218158995U CN 218158995 U CN218158995 U CN 218158995U CN 202221412562 U CN202221412562 U CN 202221412562U CN 218158995 U CN218158995 U CN 218158995U
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Abstract
The utility model discloses a KTV capacitance touch screen of ordering songs based on automatic calibration relates to touch-sensitive screen technical field. The heat-conducting plate is fixedly arranged in the shell, heat-radiating fins are fixedly arranged at the bottom of the heat-conducting plate, a heat-radiating device is movably arranged at the bottom of the shell, a connecting rod is movably arranged in the heat-radiating device, a rotating rod is fixedly arranged at the bottom of the connecting rod, a gear is fixedly arranged on the surface of the rotating rod, a rack is movably arranged at the back of the gear, a sliding frame is fixedly arranged at one end of the rack, a protruding shaft is movably arranged on the inner wall of the sliding frame, a disc is fixedly arranged at one end of the protruding shaft, a rotating shaft is fixedly arranged on the inner wall of the disc, a motor is fixedly arranged at one end of the rotating shaft, mounting seats are fixedly arranged at two ends of the connecting rod, fans are movably arranged in grooves of the mounting seats, and clamping plates are movably arranged on two sides of the fans.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field specifically is a KTV capacitance touch screen of requesting song based on automatic calibration.
Background
In order to avoid the drift condition of the capacitive touch screen, a calibration module is arranged in the existing capacitive touch screen, and the capacitance value of the preset point of the capacitive touch screen is calibrated through the calibration module, so that the normal use of the capacitive touch screen is ensured.
Among the prior art, built-in automatic calibration's capacitive touch screen is at the in-process that uses, and the heat in the touch screen can constantly increase, if do not carry out the heat dissipation processing, then long-time high temperature can accelerate the ageing of touch screen spare part, can use the mode that heat conduction and forced air cooling combined together to dispel the heat to capacitive touch screen among the prior art, but current air-cooled wind direction generally is fixed wind direction, and the radiating scope is less, leads to radiating efficiency to be lower.
SUMMERY OF THE UTILITY MODEL
The utility model provides a KTV capacitance touch screen of requesting song based on automatic calibration to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a KTV capacitance touch screen of requesting song based on automatic calibration, includes the casing, the fixed heat-conducting plate that is provided with in inside of casing, the fixed fin that is provided with in bottom of heat-conducting plate, the bottom activity of casing is provided with heat abstractor, heat abstractor's inside activity is provided with the connecting rod, the fixed bull stick that is provided with in bottom of connecting rod, the fixed surface of bull stick is provided with the gear, the back activity of gear is provided with the rack, the fixed sliding frame that is provided with in one end of rack, the inner wall activity of sliding frame is provided with the protruding axle, the fixed disc that is provided with in one end of protruding axle, the fixed pivot that is provided with in inner wall of disc, the fixed motor that is provided with in one end of pivot, the both ends of connecting rod are all fixed and are provided with the mount pad, the recess internalization of mount pad is provided with the fan, the both sides of fan are all movable splint.
Furthermore, the heat dissipation device is in threaded connection with the shell through screws.
Further, the bottom of mount pad is provided with the ball, the ball is located the spout of heat abstractor inner wall, and the spout is the arc form.
Further, the connection relationship between the gears is a meshing connection.
Furthermore, a fixing rod is fixedly arranged on one side of the clamping plate, a nut seat is fixedly arranged at one end of the fixing rod, and a positive screw and a negative screw are movably arranged on the inner wall of the nut seat.
Furthermore, both sides of the positive and negative screw rod are respectively provided with a positive thread and a negative thread, the connection relationship between the positive and negative screw rod and the nut seat is threaded connection, and one end of the positive and negative screw rod is fixedly provided with a rotating handle.
Compared with the prior art, the utility model provides a KTV capacitance touch screen of ordering songs based on automatic calibration possesses following beneficial effect:
1. this KTV capacitance touch screen of requesting song based on automatic calibration through setting up heat-conducting plate 101 and fin 102, can carry out the heat conduction formula heat dissipation to the touch-sensitive screen, avoids the high temperature and leads to the inside spare part of touch-sensitive screen to take place to damage to the life of touch-sensitive screen has been prolonged.
2. This KTV capacitance touch screen of requesting song based on automatic calibration through setting up gear 302 and rack 303, and the rack 303 under the reciprocal horizontal migration state utilizes the meshing with gear 302 to be connected the fan 401 that drives both sides and carries out reciprocal swing to enlarge heat radiating area, improved radiating efficiency, make fin 102 and heat-conducting plate 101 keep good heat conductivility.
3. This KTV capacitance touch screen of ordering song based on automatic calibration through setting up splint 5, nut seat 502 and positive and negative screw rod 503, and positive and negative screw rod 503 of pivoted utilizes the splint 5 that can drive both sides with the threaded connection of nut seat 502 to carry out reverse synchronous motion, when fan 401 was kept away from to splint 5, can remove the fixed to fan 401 to be convenient for dismantle fan 401 and get off to overhaul.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the heat dissipation device of the present invention;
fig. 4 is a schematic view of the gear structure of the present invention;
fig. 5 is a schematic view of the rack structure of the present invention;
fig. 6 is a schematic view of the fan structure of the present invention.
In the figure: 1. a housing; 101. a heat conducting plate; 102. a heat sink; 2. a heat sink; 201. a screw; 3. a connecting rod; 301. a rotating rod; 302. a gear; 303. a rack; 304. a sliding frame; 305. a protruding shaft; 306. a disc; 307. a rotating shaft; 308. a motor; 4. a mounting seat; 401. a fan; 402. a ball bearing; 5. a splint; 501. fixing the rod; 502. a nut seat; 503. a positive and negative screw; 504. and (7) rotating a handle.
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.
Please refer to fig. 1-6, the utility model discloses a KTV capacitance touch screen of ordering song based on automatic calibration, including casing 1, the fixed heat-conducting plate 101 that is provided with in inside of casing 1, the fixed fin 102 that is provided with in bottom of heat-conducting plate 101, the bottom activity of casing 1 is provided with heat abstractor 2, the inside activity of heat abstractor 2 is provided with connecting rod 3, the fixed bull stick 301 that is provided with in bottom of connecting rod 3, the fixed surface of bull stick 301 is provided with gear 302, the back activity of gear 302 is provided with rack 303, the fixed sliding frame 304 that is provided with of one end of rack 303, the inner wall activity of sliding frame 304 is provided with protruding axle 305, the fixed disc 306 that is provided with of one end of protruding axle 305, the fixed pivot 307 that is provided with in inner wall of disc 306, the fixed motor 308 that is provided with in one end of pivot 307, the both ends of connecting rod 3 all fix and are provided with mount pad 4, the activity is provided with fan 401 in the recess of mount pad 4, the both sides of fan 401 all activity is provided with splint 5.
Specifically, the heat sink 2 and the housing 1 are screwed by screws 201.
In this embodiment, by setting the screw 201, the screw 201 is unscrewed to detach the heat dissipation device 2 from the housing 1, so that the heat dissipation device 2 is convenient to overhaul.
Specifically, the bottom of the mounting seat 4 is provided with a ball 402, the ball 402 is located in a sliding groove on the inner wall of the heat dissipation device 2, and the sliding groove is arc-shaped.
In this embodiment, by providing the balls 402, the balls 402 can prevent the mount 4 from directly contacting the heat sink 2, thereby reducing the friction force and making the swing of the mount 4 smooth.
Specifically, the gear 302 and the gear 302 are connected in a meshing manner.
In this embodiment, by providing the gear 302 and the rack 303, the rack 303 in the reciprocating horizontal movement state drives the fans 401 on both sides to perform reciprocating swing by engaging with the gear 302, thereby enlarging the heat dissipation area, improving the heat dissipation efficiency, and maintaining good heat conductivity of the heat dissipation fins 102 and the heat conduction plate 101.
Specifically, a fixing rod 501 is fixedly arranged on one side of the clamping plate 5, a nut seat 502 is fixedly arranged at one end of the fixing rod 501, and a positive and negative screw 503 is movably arranged on the inner wall of the nut seat 502.
In this embodiment, through setting up splint 5, nut seat 502 and positive and negative screw rod 503, the positive and negative screw rod 503 of pivoted utilizes the splint 5 that can drive both sides with the threaded connection of nut seat 502 to carry out reverse synchronous motion, when splint 5 kept away from fan 401, can remove the fixed to fan 401 to be convenient for dismantle fan 401 and get off and overhaul.
Specifically, a forward thread and a reverse thread are respectively formed on two sides of the forward and reverse screw 503, the forward and reverse screw 503 and the nut seat 502 are in threaded connection, and a rotating handle 504 is fixedly arranged at one end of the forward and reverse screw 503.
In this embodiment, the rotation handle 504 is arranged, so that the fan 401 can be mounted or dismounted by rotating the rotation handle 504, and the mounting and dismounting steps are simple and easy, thereby facilitating the operation.
When the touch screen is used, heat can be sequentially conducted to the heat conducting plate 101 and the heat radiating fin 102 in the using process of the touch screen, in order to keep good heat conducting capability of the heat conducting plate 101 and the heat radiating fin 102, the fan 401 and the motor 308 are started, the rotating fan 401 can carry out heat radiation treatment on the heat radiating fin 102, heat on the heat radiating fin 102 can be discharged to the outside, in order to expand a heat radiation range, the motor 308 drives the disc 306 to rotate through the rotating shaft 307, the rotating disc 306 drives the rack 303 to carry out reciprocating horizontal movement through the convex shaft 305, the rack 303 in a reciprocating horizontal movement state drives the fans 401 on two sides to carry out reciprocating swing through meshing connection with the gear 302, so that a heat radiation area is enlarged, when the fan 401 is disassembled, the rotating positive and negative screw rods 503 are driven to rotate through the rotating handle 504, the rotating positive and negative screw rods 503 can drive the clamping plates 5 on two sides to carry out reverse synchronous movement through threaded connection with the nut seat 502, when the clamping plates 5 are far away from the fan 401, fixing of the fan 401 can be released, and then the fan 401 can be disassembled for maintenance.
To sum up, this KTV capacitance touch screen of ordering song based on automatic calibration, through setting up heat-conducting plate 101 and fin 102, can carry out heat conduction formula heat dissipation to the touch-sensitive screen, avoid the high temperature and lead to the inside spare part of touch-sensitive screen to take place to damage, thereby the life of touch-sensitive screen has been prolonged, through setting up gear 302 and rack 303, rack 303 under the reciprocal horizontal migration state utilizes the meshing with gear 302 to be connected and drives fan 401 of both sides and carry out reciprocal swing, thereby heat radiating area has been enlarged, radiating efficiency has been improved, make fin 102 and heat-conducting plate 101 keep good heat conductivility, through setting up splint 5, nut seat 502 and positive and negative screw 503, pivoted positive and negative screw 503 utilizes the threaded connection with nut seat 502 can drive the splint 5 of both sides and carry out reverse synchronous motion, when splint 5 kept away from fan 401, can remove the fixed to fan 401, thereby be convenient for dismantle fan 401 and overhaul.
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 (6)
1. The utility model provides a KTV capacitance touch screen of requesting song based on automatic calibration, includes casing (1), its characterized in that: the fixed heat-conducting plate (101) that is provided with in inside of casing (1), the fixed fin (102) that is provided with in bottom of heat-conducting plate (101), the bottom activity of casing (1) is provided with heat abstractor (2), the inside activity of heat abstractor (2) is provided with connecting rod (3), the fixed bull stick (301) that is provided with in bottom of connecting rod (3), the fixed surface of bull stick (301) is provided with gear (302), the back activity of gear (302) is provided with rack (303), the fixed sliding frame (304) that is provided with in one end of rack (303), the inner wall activity of sliding frame (304) is provided with protruding axle (305), the fixed disc (306) that is provided with in one end of protruding axle (305), the fixed pivot (307) that is provided with in inner wall of disc (306), the fixed motor (308) that is provided with in one end of pivot (307), the both ends of connecting rod (3) are all fixed mount pad (4) that is provided with, the recess internalization of mount pad (4) is provided with fan (401), the both sides of fan (401) are all movably provided with splint (5).
2. The KTV song-on-demand capacitive touch screen based on automatic calibration of claim 1, wherein: the heat dissipation device (2) is in threaded connection with the shell (1) through a screw (201).
3. The KTV song-on-demand capacitive touch screen based on automatic calibration of claim 1, wherein: the bottom of mount pad (4) is provided with ball (402), ball (402) are located the spout of heat abstractor (2) inner wall, and the spout is the arc form.
4. The KTV song-on-demand capacitive touch screen based on automatic calibration of claim 1, wherein: the gear (302) is connected with the gear (302) in a meshing manner.
5. The KTV song-on-demand capacitive touch screen based on automatic calibration of claim 1, wherein: a fixing rod (501) is fixedly arranged on one side of the clamping plate (5), a nut seat (502) is fixedly arranged at one end of the fixing rod (501), and a positive screw and a negative screw (503) are movably arranged on the inner wall of the nut seat (502).
6. The KTV song-on-demand capacitive touch screen based on automatic calibration of claim 5, wherein: the nut seat is characterized in that a forward thread and a reverse thread are respectively arranged on two sides of the forward and reverse screw rod (503), the forward and reverse screw rod (503) is in threaded connection with the nut seat (502), and a rotating handle (504) is fixedly arranged at one end of the forward and reverse screw rod (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412562.3U CN218158995U (en) | 2022-06-07 | 2022-06-07 | KTV song-on-demand capacitive touch screen based on automatic calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412562.3U CN218158995U (en) | 2022-06-07 | 2022-06-07 | KTV song-on-demand capacitive touch screen based on automatic calibration |
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| CN218158995U true CN218158995U (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221412562.3U Active CN218158995U (en) | 2022-06-07 | 2022-06-07 | KTV song-on-demand capacitive touch screen based on automatic calibration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928604A (en) * | 2023-07-31 | 2023-10-24 | 浙江昊阔物联科技有限公司 | Automatic water pipe water leakage detection device |
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2022
- 2022-06-07 CN CN202221412562.3U patent/CN218158995U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928604A (en) * | 2023-07-31 | 2023-10-24 | 浙江昊阔物联科技有限公司 | Automatic water pipe water leakage detection device |
| CN116928604B (en) * | 2023-07-31 | 2024-01-02 | 浙江昊阔物联科技有限公司 | Automatic water pipe water leakage detection device |
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