CN217239437U

CN217239437U - Bluetooth chip with anti subassembly that falls of resistance to compression

Info

Publication number: CN217239437U
Application number: CN202122645862.8U
Authority: CN
Inventors: 李正
Original assignee: Shenzhen Jiansheng Industrial Development Co ltd
Current assignee: Shenzhen Jiansheng Industrial Development Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-08-19
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of Bluetooth chips, in particular to a Bluetooth chip with compression-resistant and anti-falling components, which comprises a circuit board, wherein the circuit board is electrically connected with the Bluetooth chip, the circuit board is connected with a protective structure, the protective structure comprises a protective shell, the circuit board is detachably connected with the protective shell through a fixing screw, a radiating block is bonded on the Bluetooth chip, a plurality of sliding pieces are connected on the radiating block in a sliding way, the bottom ends of the plurality of sliding pieces are fixedly connected with a pair of fixed rods, the sliding pieces are connected with the protective shell in a sliding way, a pair of sliding pieces positioned on the outer side are fixedly connected with a baffle, and a spring is fixedly connected between the baffle and the protective shell; when equipment received the striking or dropped, a plurality of slides will be to the radiating block direction motion, and the spring will compress to play certain cushioning effect, thereby reach the resistance to compression and the effect of anti falling, slide and radiating block slide, thereby guarantee thermal conduction diffusion.

Description

Bluetooth chip with anti subassembly that falls of resistance to compression

Technical Field

The utility model relates to a bluetooth chip specifically is a bluetooth chip with anti subassembly that falls of resistance to compression belongs to bluetooth chip technical field.

Background

The bluetooth chip, bluetooth module promptly is an integrated bluetooth function's PCBA board for short distance wireless communication divide into bluetooth data module and bluetooth voice module according to the function, and bluetooth module installs in the inside of equipment, drops or receives when the striking at equipment, can lead to the fact the damage to the chip inevitable, consequently needs a bluetooth chip that has the anti subassembly that falls of resistance to compression.

At present, the Bluetooth chip is protected by a protective shell, so that the heat dissipation block is blocked in installation, the heat dissipation block is installed on the protective shell, the heat dissipation effect is deteriorated, the heat dissipation block is bonded with the Bluetooth chip, and the heat dissipation block cannot be buffered when being pressed and still can damage the Bluetooth chip.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bluetooth chip with anti subassembly that falls of resistance to compression just for solving above-mentioned problem, receive the striking or when dropping at equipment, a plurality of slides will be to the motion of radiating block direction, the spring will compress to play certain cushioning effect, avoid the radiating block to receive pressure too big and lead to bluetooth chip to receive great effort, thereby reach resistance to compression and anti effect of falling, slide and radiating block slide, thereby guarantee thermal conduction diffusion.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a bluetooth chip with anti subassembly that falls of resistance to compression, which comprises a circuit board, electric connection has the bluetooth chip on the circuit board, the circuit board is connected with protective structure, protective structure includes the protecting crust, can dismantle through set screw on the circuit board and be connected with the protecting crust, it has the radiating block to bond on the bluetooth chip, sliding connection has a plurality of sliders on the radiating block, and is a plurality of the bottom fixedly connected with of slider is a pair of dead lever, slider and protecting crust sliding connection are located a pair of in the outside the equal fixedly connected with baffle of slider, fixedly connected with spring between baffle and the protecting crust.

Preferably, the bottom of protecting crust is "[" shape, the protecting crust covers completely with the bluetooth chip.

Preferably, the sliding pieces are rectangular, and the plurality of sliding pieces are linearly arranged.

Preferably, the bottom end of the heat dissipation block is rectangular, and the top end of the heat dissipation block is comb-shaped.

Preferably, the radiating block is made of a metal material, and the bottom area of the radiating block is smaller than the area of the top end of the Bluetooth chip.

Preferably, the sliding sheet is embedded into the top end of the heat dissipation block, and the sliding sheet is made of a metal material.

Preferably, the baffle is rectangular strip-shaped, and the distance from the baffle to the protective shell is less than the distance from the bottom end of the sliding sheet to the bottom end of the heat dissipation block.

Preferably, a plurality of heat dissipation holes are formed in the periphery of the protective shell, and the heat dissipation holes are through holes.

Preferably, the protective shell is in a step shape, and the side length of the top end of the protective shell is smaller than that of the bottom end of the protective shell.

Preferably, the fixing rods are rectangular strips, and a pair of the fixing rods are symmetrically arranged.

The utility model has the advantages that: receive the striking or when dropping at equipment, will give certain pressure to slider and protecting crust, the protecting crust can give definite protection to the bluetooth chip, the slider receives pressure, under the effect of dead lever, a plurality of sliders will be to the motion of radiating block direction, the spring will compress, thereby play certain cushioning effect, avoid the radiating block to receive pressure too big and lead to the bluetooth chip to receive great effort, thereby avoid the bluetooth chip to damage, thereby reach the resistance to compression and anti effect of falling, slider and radiating block slide, thereby guarantee thermal conduction diffusion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the protective shell and the sliding sheet of the present invention;

FIG. 3 is a schematic view of the connection structure of the baffle and the slider according to the present invention;

fig. 4 is a schematic structural view of the heat dissipation block of the present invention.

In the figure: 1. a circuit board; 2. a fixing screw; 3. a protective structure; 301. a protective shell; 302. a spring; 303. a baffle plate; 304. heat dissipation holes; 305. fixing the rod; 306. a slider; 4. a Bluetooth chip; 5. and a heat dissipation block.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, a bluetooth chip with anti-pressure and anti-falling assembly, includes a circuit board 1, an electric connection has bluetooth chip 4 on circuit board 1, circuit board 1 is connected with protective structure 3, protective structure 3 includes protective shell 301, circuit board 1 is last to be connected with protective shell 301 through set screw 2 is dismantled, bluetooth chip 4 is last to bond has radiating block 5, sliding connection has a plurality of sliders 306 on radiating block 5, it is a plurality of a pair of dead lever 305 of bottom fixedly connected with of slider 306, slider 306 and protective shell 301 sliding connection, a pair of outside a pair of the equal fixedly connected with baffle 303 of slider 306, fixedly connected with spring 302 between baffle 303 and protective shell 301.

As a technical optimization scheme of the utility model, the bottom end of the protective shell 301 is in a shape of [ ", and the protective shell 301 completely covers the bluetooth chip 4; thereby better protecting the bluetooth chip 4.

As a technical optimization scheme of the present invention, the sliding sheet 306 is rectangular, and a plurality of sliding sheets 306 are linearly arranged; thereby facilitating a large area of contact between the wiper 306 and the slug 5.

As a technical optimization scheme of the utility model, the bottom end of the heat dissipation block 5 is in a rectangular block shape, and the top end of the heat dissipation block 5 is in a comb shape; thereby facilitating the heat dissipation of the heat dissipation block 5.

As a technical optimization scheme of the present invention, the heat dissipation block 5 is made of a metal material, and a bottom area of the heat dissipation block 5 is smaller than a top end area of the bluetooth chip 4; thereby facilitating heat conduction of the heat radiation block 5.

As a technical optimization scheme of the present invention, the sliding piece 306 is embedded into the top end of the heat dissipation block 5, and the sliding piece 306 is made of a metal material; thereby facilitating the heat slug 5 to conduct heat to the slider 306.

As a technical optimization scheme of the utility model, the baffle 303 is rectangular, and the distance from the baffle 303 to the protective shell 301 is less than the distance from the bottom end of the sliding sheet 306 to the bottom end of the heat dissipation block 5; thereby preventing pressure transmission between the slide 306 and the heat dissipation block 5.

As a technical optimization scheme of the present invention, a plurality of heat dissipation holes 304 are formed around the protective shell 301, and the heat dissipation holes 304 are through holes; thereby facilitating the dissipation of heat.

As a technical optimization scheme of the present invention, the protective shell 301 is stepped, and the side length of the top end of the protective shell 301 is smaller than the side length of the bottom end of the protective shell 301; thereby saving more space.

As a technical optimization scheme of the present invention, the fixing rods 305 are rectangular strips, and a pair of the fixing rods 305 are symmetrically arranged; thereby facilitating movement of the slider 306.

When the utility model is used, when the equipment is impacted or dropped, certain pressure is applied to the sliding sheet 306 and the protective shell 301, the bottom end of the protective shell 301 is in a [ "shape, the protective shell 301 completely covers the Bluetooth chip 4, the protective shell 301 can provide certain protection for the Bluetooth chip 4, the protective shell 301 is convenient to replace through the fixing screw 2, the sliding sheet 306 is pressed, under the action of the fixing rod 305, the sliding sheets 306 move towards the radiating block 5, the baffle 303 pushes the spring 302 to move, the spring 302 is compressed, the baffle 303 is in a rectangular strip shape, the distance from the baffle 303 to the protective shell 301 is less than the distance from the bottom end of the sliding sheet 306 to the bottom end of the radiating block 5, the sliding sheet 306 is prevented from being abutted against the bottom of the radiating block 5, thereby playing a certain buffering role, and preventing the radiating block 5 from being pressed too much to cause the Bluetooth chip 4 to be subjected to large acting force, thereby avoid bluetooth chip 4 to damage, thereby reach resistance to compression and anti effect of falling, when pressure finishes, slider 306 resets under spring 302's promotion, slider 306 and radiating block 5 slide, radiating block 5 and slider 306 are made by metal material, slider 306 imbeds the top of radiating block 5, thereby guarantee thermal conduction diffusion, when slider 306 slides, can promote the inside air motion of protective housing 301, thereby discharge part heat from louvre 304.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a bluetooth chip with subassembly is prevented falling by resistance to compression, includes circuit board (1), its characterized in that: the utility model discloses a bluetooth safety device, including circuit board (1), circuit board (1) goes up the electric connection and has bluetooth chip (4), circuit board (1) is connected with protective structure (3), protective structure (3) are including protecting crust (301), can dismantle through set screw (2) on circuit board (1) and be connected with protecting crust (301), it has radiating block (5) to bond on bluetooth chip (4), sliding connection has a plurality of sliders (306) on radiating block (5), and is a plurality of the bottom fixedly connected with of slider (306) is a pair of dead lever (305), slider (306) and protecting crust (301) sliding connection are located a pair of in the outside equal fixedly connected with baffle (303) of slider (306), fixedly connected with spring (302) between baffle (303) and protecting crust (301).

2. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: the bottom of protective housing (301) is "[" shape, protective housing (301) covers bluetooth chip (4) completely.

3. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: the sliding sheet (306) is rectangular, and the plurality of sliding sheets (306) are linearly arranged.

4. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: the bottom end of the heat dissipation block (5) is rectangular, and the top end of the heat dissipation block (5) is comb-shaped.

5. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: the radiating block (5) is made of a metal material, and the bottom area of the radiating block (5) is smaller than the top end area of the Bluetooth chip (4).

6. The bluetooth chip with the anti-compression and anti-falling assembly according to claim 1, wherein: the sliding sheet (306) is embedded into the top end of the heat dissipation block (5), and the sliding sheet (306) is made of a metal material.

7. The bluetooth chip with the anti-compression and anti-falling assembly according to claim 1, wherein: the baffle (303) is rectangular and strip-shaped, and the distance from the baffle (303) to the protective shell (301) is less than the distance from the bottom end of the sliding sheet (306) to the bottom end of the radiating block (5).

8. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: a plurality of heat dissipation holes (304) are formed in the periphery of the protective shell (301), and the heat dissipation holes (304) are through holes.

9. The bluetooth chip with the anti-compression and anti-falling assembly according to claim 1, wherein: the protective shell (301) is in a step shape, and the side length of the top end of the protective shell (301) is smaller than that of the bottom end of the protective shell (301).

10. The bluetooth chip with pressure-resistant and drop-resistant components according to claim 1, wherein: the fixing rods (305) are rectangular strips, and a pair of the fixing rods (305) are symmetrically arranged.