CN213817881U

CN213817881U - Bar key mobile phone motherboard protective structure

Info

Publication number: CN213817881U
Application number: CN202022326458.XU
Authority: CN
Inventors: 吴方方; 顾海龙; 罗群
Original assignee: Anhui Fengyun Century Technology Co ltd
Current assignee: Anhui Fengyun Century Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-27
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a bar button mobile phone motherboard protective structure belongs to mainboard protection technical field, including protection box and the damping groove of setting at protection box inner wall both ends, install mobile phone motherboard between two damping grooves, seted up two louvres on the protection box, the bottom of louvre is equipped with the fan, and the internally mounted of louvre has waterproof heat abstractor, and waterproof heat abstractor includes a plurality of baffles and sets up the waterproof sealing strip in baffle one side. The utility model discloses a fan plays radiating effect, and mobile phone motherboard cover plays certain waterproof effect in mobile phone motherboard's outside, and watertight fittings can open and accelerate the heat dissipation, also closedly waterproof.

Description

Bar key mobile phone motherboard protective structure

Technical Field

The utility model relates to a mainboard protective structure especially relates to a bar button cell-phone mainboard protective structure, belongs to mainboard protection technical field.

Background

Along with the development of cell-phone trade, the full-screen cell-phone that does not have the button uses more and more extensively, and the operation of bar button cell-phone is simpler, receives vast old person's favor, and the waterproof and heat-sinking capability of bar button cell-phone all remains to improve, especially mobile motherboard in case meet water, is difficult to the maintenance, the utility model discloses a new solution has been proposed to above problem.

How to develop a bar key mobile phone motherboard protection structure is a problem to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a bar-type key mobile phone motherboard protection structure for solving the deficiencies of the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a bar button mobile phone motherboard protective structure, is in including protection box and setting the damping groove at protection box inner wall both ends, two install the mobile phone motherboard between the damping groove, two louvres have been seted up on the protection box, the bottom of louvre is equipped with the fan, the internally mounted of louvre has waterproof heat abstractor, waterproof heat abstractor includes a plurality of baffles and sets up the waterproof sealing strip of baffle one side, the top of protection box is equipped with the carousel, be connected with two dead levers on the lateral wall of carousel.

Preferably, a driving motor for driving the fan blades to rotate is arranged inside the fan.

Preferably, the protection box is a rectangular plastic protection box with an opening at the top, and an antistatic layer is arranged on the surface of the protection box.

Preferably, the top of the rotating disc is provided with a groove.

Preferably, the vibration reduction groove is a U-shaped rubber vibration reduction groove.

Preferably, a plurality of fan-shaped baffles are arranged on the inner wall of the heat dissipation hole.

Preferably, the turntable is arranged in the protection box, and the turntable is rotatably connected with the protection box.

Preferably, a channel is formed in the waterproof heat dissipation device, and the other end of the fixing rod is inserted into the channel.

Preferably, the bottom of the rotating disc is provided with a first contact.

Preferably, the protection box is internally provided with a second contact matched with the first contact.

The utility model has the advantages of: according to the utility model discloses a bar key mobile phone motherboard protective structure, this bar key mobile phone motherboard protective structure passes through the fan and plays radiating effect, and the mobile phone motherboard cover plays certain waterproof effect in mobile phone motherboard's outside, and waterproof heat abstractor can open and accelerate the heat dissipation, also can be closed waterproof.

Drawings

Fig. 1 is a top view of the overall structure of a preferred embodiment of the motherboard protection structure of a bar-key mobile phone according to the present invention;

fig. 2 is a front view of the overall structure of a preferred embodiment of the bar-key mobile phone motherboard protective structure according to the present invention;

fig. 3 is a top view of a waterproof heat sink and a turntable structure according to a preferred embodiment of the motherboard protection structure of a bar-type key mobile phone of the present invention;

fig. 4 is a structural plan view of a waterproof heat sink according to a preferred embodiment of the motherboard protection structure of a bar-type key mobile phone of the present invention;

fig. 5 is a structural bottom view of a waterproof heat dissipation device according to a preferred embodiment of the bar-key mobile phone motherboard protection structure of the present invention;

fig. 6 is a schematic view of a baffle structure according to a preferred embodiment of the bar-type key mobile phone motherboard protection structure of the present invention.

In the figure: 1-mobile phone mainboard, 2-protective box, 3-vibration reduction groove, 4-radiating hole, 5-fan, 6-waterproof radiating device, 7-channel, 8-fixed rod, 9-turntable, 10-groove, 11-waterproof sealing strip and 12-baffle.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-6, the bar key mobile phone motherboard protection structure provided by this embodiment includes a protection box 2 and vibration reduction grooves 3 disposed at two ends of the inner wall of the protection box 2, a mobile phone motherboard 1 is installed between the two vibration reduction grooves 3, two heat dissipation holes 4 are disposed on the protection box 2, a fan 5 is disposed at the bottom of each heat dissipation hole 4, a waterproof heat dissipation device 6 is disposed inside each heat dissipation hole 4, the waterproof heat dissipation device 6 includes a plurality of baffles 12 and a waterproof sealing strip 11 disposed on one side of the baffle 12, a turntable 9 is disposed at the top of the protection box 2, and two fixing rods 8 are connected to the side wall of the turntable 9. This bar key mobile phone motherboard protective structure passes through fan 5 and plays radiating effect, and mobile phone motherboard 1 cover plays certain waterproof effect in mobile phone motherboard 1's outside, and waterproof heat abstractor 6 can be opened and accelerate the heat dissipation, also can be closed waterproof.

In this embodiment, as shown in fig. 2 to 6, the protection box 2 is a rectangular plastic protection box with an open top, an anti-static layer is disposed on the surface of the protection box 2, and the vibration reduction groove 3 is a U-shaped rubber vibration reduction groove. The straight plate button cell-phone usually is intake by the hole of charging or earphone hole and is leaded to the mainboard to damage, and damping groove 3 is located cell-phone mainboard 1 and is close to the position in the hole of charging, and when the cell-phone dropped the aquatic, increased water and crossed cell-phone mainboard 1's time, conveniently took out the cell-phone from the aquatic, played certain waterproof effect, reduced the damage to cell-phone mainboard 1. The inside of fan 5 is equipped with the rotatory driving motor of drive flabellum, and carousel 9 sets up in the inside of protection box 2, is connected for rotating between carousel 9 and the protection box 2, installs a plurality of sectorial baffles 12 on the inner wall of louvre 4, and passageway 7 has been seted up to the inside of waterproof heat abstractor 6, and recess 10 has been seted up at the top of carousel 9. The other end of the fixed rod 8 is inserted into the channel 7, the bottom of the rotary disc 9 is provided with a first contact, and the inside of the protection box 2 is provided with a second contact matched with the first contact. Driving motor is connected with mobile phone motherboard 1, and when the long-time service temperature of cell-phone was too high, the finger pressed recess 10 and rotated carousel 9, and dead lever 8 breaks away from a plurality of baffles 12 of 7 release of passageway, and first contact and second contact start driving motor and drive fan 5 and rotate and blow off waterproof heat abstractor 6 and dispel the heat. After heat dissipation, the rotating disc 9 is rotated to disconnect the first contact and the second contact, the fan 5 stops rotating, the fixing rod 8 is inserted into the internal fixing baffle 12 of the channel 7, and the waterproof sealing strip 11 plays a waterproof role.

To sum up, in this embodiment, according to the bar key mobile phone motherboard protective structure of this embodiment, the bar key mobile phone usually is intake by the hole of charging or earphone hole and is leaded to the mainboard to damage, and damping groove 3 is located the position that the cell phone motherboard 1 is close to the hole of charging, and when the cell-phone dropped the aquatic, increased the time that water submerged cell-phone motherboard 1, conveniently took out the cell-phone from the aquatic, played certain waterproof effect, reduced the damage to cell-phone motherboard 1. Driving motor is connected with mobile phone motherboard 1, and when the long-time service temperature of cell-phone was too high, the finger pressed recess 10 and rotated carousel 9, and dead lever 8 breaks away from a plurality of baffles 12 of 7 release of passageway, and first contact and second contact start driving motor and drive fan 5 and rotate and blow off waterproof heat abstractor 6 and dispel the heat. After heat dissipation, the rotating disc 9 is rotated to disconnect the first contact and the second contact, the fan 5 stops rotating, the fixing rod 8 is inserted into the internal fixing baffle 12 of the channel 7, and the waterproof sealing strip 11 plays a waterproof role.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a bar key cell-phone mainboard protective structure, its characterized in that is in including protection box (2) and setting protection box (2) inner wall damping groove (3) at both ends, two install cell-phone mainboard (1) between damping groove (3), two louvres (4) have been seted up on protection box (2), the bottom of louvre (4) is equipped with fan (5), the internally mounted of louvre (4) has waterproof heat abstractor (6), waterproof heat abstractor (6) include a plurality of baffles (12) and set up waterproof sealing strip (11) of baffle (12) one side, the top of protection box (2) is equipped with carousel (9), be connected with two dead levers (8) on the lateral wall of carousel (9).

2. The main board protection structure of a bar-type key mobile phone according to claim 1, wherein the fan (5) is internally provided with a driving motor for driving the fan blades to rotate.

3. The bar-key mobile phone motherboard protection structure as claimed in claim 1, wherein said protection box (2) is a rectangular plastic protection box with an open top, and the surface of said protection box (2) is provided with an antistatic layer.

4. The motherboard protection structure of a bar-key mobile phone as claimed in claim 1, wherein the top of said turntable (9) is provided with a groove (10).

5. The main board protection structure of a bar-type key mobile phone according to claim 1, wherein the vibration-damping slot (3) is a U-shaped rubber vibration-damping slot.

6. The main board protection structure of a bar-type key mobile phone according to claim 1, wherein the inner wall of the heat dissipation hole (4) is installed with a plurality of fan-shaped baffles (12).

7. The motherboard protection structure of a bar-key mobile phone according to claim 1, wherein said turntable (9) is disposed inside said protection box (2), and said turntable (9) is rotatably connected to said protection box (2).

8. The bar key mobile phone motherboard protection structure as claimed in claim 1, wherein said waterproof heat sink (6) has a channel (7) formed therein, and the other end of said fixing rod (8) is inserted into the channel (7).

9. The motherboard protection structure of a bar-key mobile phone according to claim 1, wherein the bottom of said rotary disk (9) is provided with a first contact.

10. A bar-key handset motherboard shielding structure as claimed in claim 9, characterized in that said shielding case (2) is internally provided with second contacts cooperating with said first contacts.