Vehicle-mounted central control screen backlight display module

Abstract

The utility model relates to the technical field of fixing supports, in particular to a vehicle-mounted central control screen backlight display module. The backlight display module comprises a backlight display module body, a rotating device is arranged outside the backlight display module body, the rotating device comprises a fixing frame, one side of the fixing frame is fixedly connected with the backlight display module body, one side of the fixing frame is fixedly connected with a supporting plate, and six heat dissipation openings are formed in one side of the supporting plate. A supporting frame is fixedly connected to one side of the supporting plate, four fixing plates are fixedly connected to the interior of the supporting frame, one ends of the four fixing plates are fixedly connected with a fixing ring, and a mute motor is fixedly connected to the interior of the fixing ring. The problems that due to the fact that a traditional vehicle-mounted central control screen backlight display module is not provided with a heat dissipation part, the heat dissipation effect is poor in the starting process of the backlight display module, faults are generated due to high temperature, and internal parts, circuits and the like are damaged to a certain degree are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing brackets, and in particular to a vehicle-mounted central control screen backlight display module. Background Art

[0002] The backlight module is generally composed of a diaphragm group, a light guide plate, a reflective sheet and a back plate from top to bottom.

[0003] In the prior art, the conventional vehicle-mounted central control screen backlight display module is not equipped with heat dissipation components, resulting in poor heat dissipation effect of the backlight display module during activation, causing failures due to high temperature and causing certain damage to internal parts, circuits, etc. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the traditional vehicle-mounted central control screen backlight display module in the prior art has a poor heat dissipation effect during the activation process of the backlight display module due to the lack of heat dissipation components, and to propose a vehicle-mounted central control screen backlight display module.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle-mounted central control screen backlight display module, comprising a backlight display module body, a rotating device is provided on the outside of the backlight display module body, the rotating device comprises a fixed frame, one side of the fixed frame is fixedly connected to the backlight display module body, one side of the fixed frame is fixedly connected to a support plate, one side of the support plate is provided with six heat dissipation ports, one side of the support plate is fixedly connected to a support frame, four fixing plates are fixedly connected to the inside of the support frame, one end of the four fixing plates is fixedly connected to a fixing ring, a silent motor is fixedly connected to the inside of the fixing ring, a cooling fan is fixedly connected to the output end of the silent motor, square holes are provided on both sides of the support frame, an air duct is fixedly connected to the inside of the square hole, a plurality of air outlet holes are provided on one side of the air duct, the plurality of air outlet holes are evenly distributed on the air duct, an air guide ring is fixedly connected to the inside of the air outlet, and the arc surfaces of the plurality of air guide rings are fixedly connected to the support plate.

[0006] The effect achieved by the above components is: the silent motor starting output end drives the cooling fan to rotate, the cooling fan generates cold air, which is introduced into the air duct through the square hole opened on the support frame, and the cold air inside the air duct is output from the air outlet and input into the air guide ring, thereby cooling the backlight display module body.

[0007] Preferably, one end of the heat dissipation fan is fixedly connected to a rotating rod, and the arc surface of the rotating rod is rotatably connected to the support plate.

[0008] The effect achieved by the above components is that the rotation of the cooling fan drives the rotating rod to rotate on the supporting plate.

[0009] Preferably, a bearing is fixedly connected to one side of the support plate, and the interior of the bearing is fixedly connected to the rotating rod.

[0010] The effect achieved by the above components is that the rotation of the rotating rod drives the bearing to rotate.

[0011] Preferably, a protective device is provided on one side of the support plate, and the protective device comprises a connecting frame, and one side of the connecting frame is slidably connected to the support plate.

[0012] The effect achieved by the above components is: the sliding effect of the connection frame and the support plate is achieved.

[0013] Preferably, two threaded rods are threadedly connected to one side of the connection frame, and arc surfaces of the two threaded rods are threadedly connected to the support plate.

[0014] The effect achieved by the above components is that the threaded rod enables the connection frame and the support plate to be assembled together.

[0015] Preferably, four telescopic rods are fixedly connected to one side of the connection frame, and output ends of the telescopic rods are fixedly connected to a bottom plate.

[0016] The effect achieved by the above components is: the movement of the bottom plate drives the telescopic rod to extend and retract.

[0017] Preferably, the arc surface of the telescopic rod is sleeved with a spring, and two ends of the spring are fixedly connected to the bottom plate and the connecting frame respectively.

[0018] The effect achieved by the above components is that the telescopic rod prevents the spring from deforming during the stretching or contraction process.

[0019] Preferably, a protective plate is fixedly connected to one side of the base plate.

[0020] The effect achieved by the above components is: the movement of the bottom plate drives the movement of the protective plate.

[0021] Preferably, a sponge pad is fixedly connected to one side of the bottom plate.

[0022] The effect achieved by the above components is: the sponge pad increases the friction force.

[0023] In summary, the beneficial effects of the utility model are:

[0024] In the utility model, through the rotating device, when it is necessary to dissipate heat for the backlight display module during the activation process, the cooling fan rotates to generate cold air which is introduced into the air duct from the square hole and output from the air outlet, so that the cold air is output from the air guide ring to dissipate heat for the backlight display module body. The rotating device solves the problem that the traditional vehicle-mounted central control screen backlight display module causes certain damage to the internal parts, circuits, etc.

[0025] In the utility model, through the protective device, when the corners of the backlight display module are easily bumped during transportation and need to be protected, the protective plate is assembled on the corners of the backlight display module body for protection. Through the protective device, the problem of the traditional vehicle-mounted central control screen backlight display module that the corners of the backlight display module are easily bumped during transportation and cause damage is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the rotating structure of the utility model;

[0028] Figure 3 It is a cross-sectional structural schematic diagram of the rotating structure of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the protective structure of the utility model.

[0030] Legend: 1. Backlight display module body; 2. Rotating device; 201. Fixed frame; 202. Support plate; 203. Heat dissipation port; 204. Support frame; 205. Fixed plate; 206. Fixed ring; 207. Silent motor; 208. Cooling fan; 209. Air duct; 210. Air outlet; 211. Air guide ring; 212. Rotating rod; 213. Bearing; 214. Square hole; 3. Protective device; 31. Connecting frame; 32. Telescopic rod; 33. Spring; 34. Bottom plate; 35. Protective plate; 36. Sponge pad; 37. Threaded rod. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: a vehicle-mounted central control screen backlight display module, comprising a backlight display module body 1, a rotating device 2 is provided on the outside of the backlight display module body 1, and a protective device 3 is provided on one side of the support plate 202.

[0032] The specific configuration and function of the rotating device 2 and the protective device 3 will be described in detail below.

[0033] Reference Figure 2 and Figure 3As shown, in this embodiment: the rotating device 2 includes a fixed frame 201, one side of the fixed frame 201 is fixedly connected to the backlight display module body 1, one side of the fixed frame 201 is fixedly connected to a support plate 202, one side of the support plate 202 is provided with six heat dissipation ports 203, one side of the support plate 202 is fixedly connected to a support frame 204, the inside of the support frame 204 is fixedly connected to four fixed plates 205, one end of the four fixed plates 205 is fixedly connected to a fixed ring 206, the inside of the fixed ring 206 A mute motor 207 is fixedly connected, and a heat dissipation fan 208 is fixedly connected to the output end of the mute motor 207. Square holes 214 are provided on both sides of the support frame 204. An air duct 209 is fixedly connected inside the square hole 214. A plurality of air outlet holes 210 are provided on one side of the air duct 209. The plurality of air outlet holes 210 are evenly distributed on the air duct 209. An air guide ring 211 is fixedly connected inside the air outlet hole 210. The arc surfaces of the plurality of air guide rings 211 are fixedly connected to the support plate 202. The mute motor 207 starts the output end to drive the heat dissipation fan 208 to rotate. The heat dissipation fan 208 generates cold air, which is introduced into the air duct 209 from the square hole 214 provided on the support frame 204. The cold air inside the air duct 209 is output from the air outlet hole 210 and input into the air guide ring 211, thereby cooling the backlight display module body 1. One end of the cooling fan 208 is fixedly connected to a rotating rod 212, and the arc surface of the rotating rod 212 is rotatably connected to the support plate 202. The cooling fan 208 rotates to drive the rotating rod 212 to rotate on the support plate 202. A bearing 213 is fixedly connected to one side of the support plate 202, and the interior of the bearing 213 is fixedly connected to the rotating rod 212. The rotating rod 212 rotates to drive the bearing 213 to rotate.

[0034] Reference Figure 4 As shown, in this embodiment: the protective device 3 includes a connecting frame 31, and one side of the connecting frame 31 is slidably connected to the support plate 202. The effect of sliding between the connecting frame 31 and the support plate 202 is achieved. Two threaded rods 37 are threadedly connected to one side of the connecting frame 31, and the arc surfaces of the two threaded rods 37 are threadedly connected to the support plate 202. The effect of the threaded rods 37 assembling the connecting frame 31 and the support plate 202 together is achieved. Four telescopic rods 32 are fixedly connected to one side of the connecting frame 31, and the output end of the telescopic rod 32 is fixedly connected to the bottom plate 34. The effect of the bottom plate 34 moving to drive the telescopic rod 32 to extend and retract is achieved. The arc surface of the telescopic rod 32 is sleeved with a spring 33, and the two ends of the spring 33 are fixedly connected to the bottom plate 34 and the connecting frame 31 respectively. The effect of preventing the spring 33 from deforming during the stretching or contraction process is achieved. A protective plate 35 is fixedly connected to one side of the bottom plate 34. The effect of the bottom plate 34 moving to drive the protective plate 35 to move is achieved. A sponge pad 36 is fixedly connected to one side of the bottom plate 34. The sponge pad 36 has the effect of increasing friction.

[0035] Working principle: By rotating the device 2, when it is necessary to dissipate heat for the backlight display module during activation, the operator first starts the silent motor 207. The output end of the silent motor 207 drives the cooling fan 208 to rotate. The cooling fan 208 generates cold air, which is introduced into the air duct 209 through the square hole 214 opened on the support frame 204. The cold air inside the air duct 209 is output from the air outlet 210, and input into the air guide ring 211 to cool the backlight display module body 1. By rotating the device 2, the problem of the traditional vehicle-mounted central control screen backlight display module being poor in heat dissipation during activation due to the lack of heat dissipation components, resulting in failures due to high temperature, and causing certain damage to internal parts and circuits.

[0036] Through the protective device 3, when the corners of the backlight display module are easily bumped during transportation and need to be protected, the operator first rotates the threaded rod 37 assembled on the connecting frame 31 in the direction of the supporting frame 204 until the threaded rod 37 and the supporting frame 204 are assembled to form an installation between the connecting frame 31 and the supporting frame 204. The connecting frame 31 is equipped with a telescopic rod 32 and a spring 33, which are fixed to the bottom plate 34, and the bottom plate 34 is fixed to the protective plate 35. The protective plate 35 can protect the corners of the backlight display module. The protective device 3 is used to solve the problem that the corners of the traditional vehicle-mounted central control screen backlight display module are easily bumped during transportation, resulting in damage.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A vehicle-mounted central control screen backlight display module, comprising a backlight display module body (1), characterized in that: A rotating device (2) is provided on the outside of the backlight display module body (1), and the rotating device (2) comprises a fixed frame (201), one side of the fixed frame (201) is fixedly connected to the backlight display module body (1), one side of the fixed frame (201) is fixedly connected to a support plate (202), one side of the support plate (202) is provided with six heat dissipation openings (203), one side of the support plate (202) is fixedly connected to a support frame (204), the inside of the support frame (204) is fixedly connected to four fixed plates (205), one end of the four fixed plates (205) is fixedly connected to a fixed ring (206), and the fixing A silent motor (207) is fixedly connected inside the ring (206), and a cooling fan (208) is fixedly connected to the output end of the silent motor (207). Square holes (214) are provided on both sides of the support frame (204), and an air guide duct (209) is fixedly connected inside the square hole (214). A plurality of air outlet holes (210) are provided on one side of the air guide duct (209), and the plurality of air outlet holes (210) are evenly distributed on the air guide duct (209). An air guide ring (211) is fixedly connected inside the air outlet hole (210), and the arc surfaces of the plurality of air guide rings (211) are fixedly connected to the support plate (202).

2. The vehicle-mounted central control screen backlight display module according to claim 1, characterized in that: One end of the heat dissipation fan (208) is fixedly connected to a rotating rod (212), and the arc surface of the rotating rod (212) is rotatably connected to the support plate (202).

3. The vehicle-mounted central control screen backlight display module according to claim 2, characterized in that: A bearing (213) is fixedly connected to one side of the support plate (202), and the interior of the bearing (213) is fixedly connected to the rotating rod (212).

4. The vehicle-mounted central control screen backlight display module according to claim 3, characterized in that: A protective device (3) is provided on one side of the support plate (202), and the protective device (3) comprises a connecting frame (31), and one side of the connecting frame (31) is slidably connected to the support plate (202).

5. The vehicle-mounted central control screen backlight display module according to claim 4, characterized in that: Two threaded rods (37) are threadedly connected to one side of the connection frame (31), and arc surfaces of the two threaded rods (37) are threadedly connected to the support plate (202).

6. The vehicle-mounted central control screen backlight display module according to claim 5, characterized in that: Four telescopic rods (32) are fixedly connected to one side of the connection frame (31), and the output ends of the telescopic rods (32) are fixedly connected to a bottom plate (34).

7. The vehicle-mounted central control screen backlight display module according to claim 6, characterized in that: The arc surface of the telescopic rod (32) is sleeved with a spring (33), and the two ends of the spring (33) are respectively fixedly connected to the bottom plate (34) and the connection frame (31).

8. The vehicle-mounted central control screen backlight display module according to claim 7, characterized in that: A protective plate (35) is fixedly connected to one side of the bottom plate (34).

9. The vehicle-mounted central control screen backlight display module according to claim 8, characterized in that: A sponge pad (36) is fixedly connected to one side of the bottom plate (34).

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