CN212724663U - TFT display screen control device - Google Patents
TFT display screen control device Download PDFInfo
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- CN212724663U CN212724663U CN202021986279.2U CN202021986279U CN212724663U CN 212724663 U CN212724663 U CN 212724663U CN 202021986279 U CN202021986279 U CN 202021986279U CN 212724663 U CN212724663 U CN 212724663U
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- display screen
- tft display
- shell
- motor
- control box
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Abstract
The utility model provides a TFT display screen controlling means, which comprises an outer shell and a protective cover, visor demountable installation is in the shell top, the shell inner chamber is equipped with the control box, hydraulic shock absorber, backup pad and heat abstractor, the top of control box is equipped with motor and TFT display screen, the bottom is equipped with control chip and temperature sensor, the pivot swing joint in the top of control box of motor is passed through on the both sides limit of TFT display screen, the middle part of shell is fixed in to the backup pad, hydraulic shock absorber one end connection control bottom of the box portion, other end joint support board, heat abstractor includes the fan motor of fixed connection in the backup pad bottom surface, radiator fan through pivot and fan motor connection, the bottom of shell still is equipped with. The utility model discloses a heat abstractor cooperatees with the louvre that deepens, effectively avoids the infiltration of rainwater when realizing the radiating, has solved current technological problem.
Description
Technical Field
The utility model relates to a display screen controlling means technical field, in particular to TFT display screen controlling means.
Background
The TFT display screen is a thin film transistor, and has been widely used in the fields of communications, home appliances, instruments, intelligent devices, etc. because it has the advantages of high responsivity, high brightness, high contrast, etc. The TFT display screen has also been adopted to the instrument screen of electric motor car many, because the panel board of electric motor car is direct exposure in external environment, and easy high temperature influences the life-span of TFT display screen under the sun insolate, but most electric motor cars do not set up heat abstractor in order to avoid the panel board to intake on the market.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a TFT display screen controlling means.
The utility model adopts the following technical scheme:
the utility model provides a TFT display screen controlling means, includes shell and visor, visor demountable installation is in the shell top, shell inner chamber is equipped with control box, hydraulic shock absorber, backup pad and heat abstractor, the top of control box is equipped with motor and TFT display screen, bottom and is equipped with control chip and temperature sensor, the both sides limit of TFT display screen passes through the pivot swing joint of motor in the top of control box, the backup pad is fixed in the middle part of shell, hydraulic shock absorber one end is connected control box bottom, other end joint support board, heat abstractor include fixed connection in the fan motor of backup pad bottom surface, through the pivot with radiator fan that fan motor connects, the bottom of shell still is equipped with the louvre.
Further, the top of shell still is equipped with adjustment button, adjustment button with the motor electricity is connected, is used for controlling the rotation of motor is in order to adjust the inclination of TFT display screen.
Further, the temperature sensor is used for monitoring the temperature inside the control box and transmitting data to the control chip, and the control chip is used for adjusting the rotating speed of the cooling fan.
Further, the protective cover is detachably connected with the shell through screws.
Further, the depth of the heat dissipation holes is 1-3 cm.
Further, the number of the hydraulic shock absorbers is not less than 2.
Furthermore, the top of the shell is also provided with a limiting frame and a sealing washer, and the sealing washer is arranged on the limiting frame.
Furthermore, the control chip adopts an ARM control chip.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
the utility model realizes the heat dissipation of the whole control device by arranging the heat dissipation fan, the heat dissipation holes are arranged at the bottom of the shell, and the penetration of rainwater can be effectively avoided by deepening the depth of the heat dissipation holes to be 1-3 cm, thereby solving the existing technical problem; the temperature sensor is matched with the control chip, and the rotating speed of the cooling fan can be adjusted according to the temperature in the control box, so that the electric energy is saved; the inclination angle of the TFT display screen is adjusted through the adjusting button, the situation that a driver cannot clearly see the content on the TFT display screen due to the angle problem is avoided, and safe driving is guaranteed.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a control block diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
As shown in fig. 1 and 2, a TFT display panel control apparatus includes a housing 1 and a protective cover 2, the protective cover 2 is detachably arranged at the top of the shell 1, a control box 3, a hydraulic shock absorber 4, a supporting plate 5 and a heat dissipation device 6 are arranged in the inner cavity of the shell 1, the top of the control box 3 is provided with a motor 32 and a TFT display screen 31, the bottom is provided with a control chip 33 and a temperature sensor 34, two side edges of the TFT display screen 31 are movably connected with the top of the control box 3 through a rotating shaft of the motor 32, the supporting plate 5 is fixed in the middle of the shell 1, one end of the hydraulic shock absorber 4 is connected with the bottom of the control box 3, the other end is connected with the supporting plate 5, the heat dissipation device 6 comprises a fan motor 61 fixedly connected to the bottom surface of the support plate 5 and a heat dissipation fan 62 connected with the fan motor 6 through a rotating shaft, and the bottom of the housing 1 is further provided with heat dissipation holes 11.
The top end of the shell 1 is further provided with an adjusting button 321, and the adjusting button 321 is electrically connected with the motor 32 and used for controlling the rotation of the motor 32 so as to adjust the inclination angle of the TFT display screen 31.
The temperature sensor 34 is used for monitoring the temperature inside the control box and transmitting data to the control chip 33, and the control chip is used for adjusting the rotating speed of the heat radiation fan 62.
The protective cover 2 is detachably connected to the housing 1 by screws 21.
The depth of the heat dissipation holes 11 is 1-3 cm.
The number of the hydraulic shock absorbers 4 is not less than 2.
The top of the shell 1 is also provided with a limiting frame 12 and a sealing washer 13, and the sealing washer 13 is arranged on the limiting frame 12.
The control chip 33 adopts an ARM control chip.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
in the embodiment, the heat dissipation of the whole control device is realized by arranging the heat dissipation fan, the heat dissipation holes are formed in the bottom of the shell, and the penetration of rainwater can be effectively avoided by deepening the heat dissipation holes to be 1-3 cm, so that the existing technical problem is solved; the temperature sensor is matched with the control chip, and the rotating speed of the cooling fan can be adjusted according to the temperature in the control box, so that the electric energy is saved; the inclination angle of the TFT display screen is adjusted through the adjusting button, the situation that a driver cannot clearly see the content on the TFT display screen due to the angle problem is avoided, and safe driving is guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A TFT display screen controlling means which characterized in that: including shell and visor, visor demountable installation is in the shell top, the shell inner chamber is equipped with control box, hydraulic shock absorber, backup pad and heat abstractor, the top of control box is equipped with motor and TFT display screen, bottom and is equipped with control chip and temperature sensor, the both sides limit of TFT display screen passes through the pivot swing joint of motor in the top of control box, the backup pad is fixed in the middle part of shell, hydraulic shock absorber one end is connected control box bottom, other end joint support board, heat abstractor include fixed connection in the fan motor of backup pad bottom surface, through the pivot with radiator fan that fan motor connects, the bottom of shell still is equipped with the louvre.
2. A TFT display screen control apparatus as claimed in claim 1, wherein: the top of shell still is equipped with adjustment button, adjustment button with the motor electricity is connected, is used for control the rotation of motor is in order to adjust the inclination of TFT display screen.
3. A TFT display screen control apparatus as claimed in claim 1, wherein: the temperature sensor is used for monitoring the temperature in the control box and transmitting data to the control chip, and the control chip is used for adjusting the rotating speed of the cooling fan.
4. A TFT display screen control apparatus as claimed in claim 3, wherein: the protective cover is detachably connected with the shell through a screw.
5. A TFT display screen control apparatus as claimed in claim 3, wherein: the depth of the heat dissipation holes is 1-3 cm.
6. A TFT display screen control apparatus as claimed in claim 3, wherein: the number of the hydraulic shock absorbers is not less than 2.
7. A TFT display screen control apparatus as claimed in claim 3, wherein: the top of the shell is also provided with a limiting frame and a sealing washer, and the sealing washer is arranged on the limiting frame.
8. A TFT display screen control apparatus as claimed in claim 3, wherein: the control chip adopts an ARM control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986279.2U CN212724663U (en) | 2020-09-11 | 2020-09-11 | TFT display screen control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986279.2U CN212724663U (en) | 2020-09-11 | 2020-09-11 | TFT display screen control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212724663U true CN212724663U (en) | 2021-03-16 |
Family
ID=74925961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021986279.2U Active CN212724663U (en) | 2020-09-11 | 2020-09-11 | TFT display screen control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212724663U (en) |
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2020
- 2020-09-11 CN CN202021986279.2U patent/CN212724663U/en active Active
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