CN217563648U

CN217563648U - Bluetooth module for electric bicycle

Info

Publication number: CN217563648U
Application number: CN202220975327.0U
Authority: CN
Inventors: 施健
Original assignee: Jiangsu Bolai Iot Technology Co ltd
Current assignee: Jiangsu Bolai Iot Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-11
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a bluetooth module technical field especially relates to a bluetooth module for electric bicycle for bluetooth module of electric bicycle, including mounting plate and protective housing, the main chip is installed to one side of mounting plate top, and the four sides of main chip all install the limiting plate, the fretwork passageway has been seted up at the middle part of limiting plate, the top of main chip is connected with heat conduction silica gel, protective housing installs in mounting plate's up end, metal heat extraction wire side is installed to protective housing's up end, a plurality of heat dissipation through-holes have all been seted up to protective housing's both sides, the outside below of protective housing is connected with the locating plate, and the locating bolt is installed with mounting plate's junction to the locating plate. The utility model discloses a protective housing can play the guard action to other components and parts on main chip and the mounting plate, avoids the corruption to main chip such as dust, can avoid external collision to main chip simultaneously, has improved bluetooth module's life.

Description

Bluetooth module for electric bicycle

Technical Field

The utility model relates to a bluetooth module technical field especially relates to a bluetooth module for electric bicycle.

Background

The electric two-wheeled vehicle is a vehicle, is the electric bicycle of two-wheeled, electric motorcycle, the general name of electric motor scooter, it is very convenient that the electric two-wheeled vehicle uses, and under the high condition of living under, the energy is shortage day by day of oil price, can not discharge the waste gas that can the polluted environment again, so they are environmental protection very, can the energy can be saved, become very economical and practical's vehicle among people's daily life, along with the function of electric two-wheeled vehicle is perfect day by day, can be equipped with bluetooth module on many electric two-wheeled vehicles at present.

The existing Bluetooth module of the electric bicycle lacks of a protection function, so that the service life of the Bluetooth module is influenced easily due to the fact that the Bluetooth module is damaged by collision or vibration in the using process, and therefore the Bluetooth module for the electric bicycle is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bluetooth module for electric bicycle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bluetooth module for electric bicycle, including mounting plate and protective housing, main chip is installed to one side of mounting plate top, and the four sides of main chip all install the limiting plate, the fretwork passageway has been seted up at the middle part of limiting plate, the top of main chip is connected with heat conduction silica gel, protective housing installs in mounting plate's up end, metal heat extraction wire side is installed to protective housing's up end, a plurality of heat dissipation through-holes have all been seted up to protective housing's both sides, the outer below of protective housing is connected with the locating plate, and the locating bolt is installed to the locating plate and mounting plate's junction.

Preferably, the main chip is bonded with the mounting base plate, and the limiting plate is attached to the main chip.

Preferably, an enclosing structure is formed between the protective shell and the main chip, and the positioning plate is in threaded connection with the mounting bottom plate through a positioning bolt.

Preferably, the main chip is connected with the metal heat dissipation mesh surface through heat conduction silica gel, and the structure of the metal heat dissipation mesh surface is a hollow mesh structure.

Preferably, the heat dissipation through holes are distributed along two sides of the protection shell at equal intervals, and the hollow channels coincide with the vertical central lines of the limiting plates.

Preferably, the spliced eye has all been seted up at mounting plate's four corners, the spliced pole is all installed at four corners in the protective housing, and the spliced pole matches each other with the size of spliced eye.

Preferably, the two sides in the protective shell are provided with the moisture absorption cotton sheets which are distributed at equal intervals.

The utility model discloses possess following beneficial effect at least:

1. the utility model discloses a main chip can be convenient for control to bluetooth module and use, can play limiting displacement to main chip through the limiting plate, thereby can increase the stability of main chip, prevent because main chip is unstable, the bluetooth module that causes is impaired, can play the guard action to other components and parts on main chip and the mounting plate through the protective housing, avoid the corruption to main chip such as dust, simultaneously can avoid external collision to main chip, can be convenient for dismantle to the locating plate through the positioning bolt, thereby can take off the protective housing, overhaul bluetooth module, bluetooth module's of having avoided current electric bicycle bluetooth module to lack the safeguard function, thereby easily receive the damage because collision or vibrations in the use, influence bluetooth module's life's problem;

2. the utility model discloses a heat conduction silica gel can be with the heat conduction that main chip produced to the metal heat extraction wire side on, can absorb the heat through the metal heat extraction wire side, give off the heat to the outside again to reach the radiating effect of cooling, can avoid the heat gathering in the inside of protection casing through the heat dissipation through-hole, the fretwork passageway can improve the inboard heat of limiting plate and give off efficiency, thereby can prevent the injury of heat gathering to main chip;

3. the utility model discloses an inserting column can mutually support with the spliced eye to can play the positioning action to protective housing, the accurate installation protective housing of being convenient for, the moisture absorption cotton piece can adsorb the humid gas in the protective housing, thereby can keep the drying in the protective housing, avoids the last components and parts of humid gas corrosion mounting plate.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the protective casing of the present invention;

fig. 4 is a schematic structural diagram of the protection housing of the present invention after being turned over.

In the figure: 1. mounting a bottom plate; 2. a main chip; 3. a limiting plate; 4. hollowing out the channel; 5. heat conducting silica gel; 6. a protective housing; 7. a metal heat-removal mesh surface; 8. positioning a plate; 9. positioning the bolt; 10. a heat dissipating through hole; 11. inserting holes; 12. inserting the column; 13. a moisture-absorbing cotton sheet.

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.

Referring to fig. 1-3, the bluetooth module for the electric bicycle comprises an installation bottom plate 1 and a protective shell 6, wherein a main chip 2 is installed on one side above the installation bottom plate 1, limiting plates 3 are installed on four sides of the main chip 2, the main chip 2 is bonded with the installation bottom plate 1, and the limiting plates 3 are attached to the main chip 2; the Bluetooth module can be conveniently controlled and used by the main chip 2, and the main chip 2 can be limited by the limiting plate 3, so that the stability of the main chip 2 can be improved, and the Bluetooth module is prevented from being damaged due to the instability of the main chip 2; a positioning plate 8 is connected to the lower part outside the protective shell 6, and a positioning bolt 9 is installed at the joint of the positioning plate 8 and the installation bottom plate 1; the protective shell 6 is arranged on the upper end face of the mounting bottom plate 1, an enclosing structure is formed between the protective shell 6 and the main chip 2, and the positioning plate 8 is in threaded connection with the mounting bottom plate 1 through a positioning bolt 9; the protection shell 6 can protect the main chip 2 and other components on the mounting base plate 1, so that the main chip 2 is prevented from being corroded by dust and the like, meanwhile, the main chip 2 can be prevented from being collided by the outside, the positioning plate 8 can be conveniently detached through the positioning bolt 9, the protection shell 6 can be taken down, the Bluetooth module is overhauled, the problem that the Bluetooth module of the existing electric bicycle is lack of a protection function, and the service life of the Bluetooth module is influenced due to the fact that the Bluetooth module is easily damaged by collision or vibration in the using process is solved; the middle part of the limiting plate 3 is provided with a hollow channel 4, the upper part of the main chip 2 is connected with a heat-conducting silica gel 5, the upper end surface of the protective shell 6 is provided with a metal heat-discharging mesh surface 7, the main chip 2 is connected with the metal heat-discharging mesh surface 7 through the heat-conducting silica gel 5, and the structure of the metal heat-discharging mesh surface 7 is a hollow mesh structure; the heat generated by the main chip 2 can be conducted to the metal heat-discharging mesh surface 7 through the heat-conducting silica gel 5, and the heat can be absorbed through the metal heat-discharging mesh surface 7 and then dissipated to the outside, so that the effects of cooling and heat dissipation are achieved; a plurality of heat dissipation through holes 10 are formed in both sides of the protective shell 6, the heat dissipation through holes 10 are uniformly and equidistantly distributed along both sides of the protective shell 6, and the hollow channel 4 is overlapped with the vertical central line of the limiting plate 3; can avoid the heat gathering in the inside of protecting casing 6 through heat dissipation through-hole 10, fretwork passageway 4 can improve the inboard heat dissipation efficiency of limiting plate 3 to can prevent the injury of heat gathering to main chip 2.

Referring to fig. 1 and 4, the bluetooth module for the electric bicycle comprises an installation bottom plate 1, wherein four corners of the installation bottom plate 1 are provided with plug-in holes 11, four corners in a protective shell 6 are provided with plug-in posts 12, and the plug-in posts 12 are matched with the plug-in holes 11 in size; the plug-in column 12 can be matched with the plug-in hole 11, so that the protection shell 6 can be positioned, and the protection shell 6 can be conveniently and accurately installed; the two sides in the protective shell 6 are respectively provided with the moisture absorption cotton sheets 13, and the moisture absorption cotton sheets 13 are distributed at equal intervals; the moisture absorption cotton piece 13 can adsorb the humid gas in the protective shell 6, so that the dryness in the protective shell 6 can be kept, and the components on the mounting base plate 1 are prevented from being corroded by the humid gas.

The scheme has the following working processes:

firstly, the main chip 2 is convenient for controlling the Bluetooth module, and the limiting plate 3 is used for limiting the main chip 2, so that the stability of the main chip 2 is improved, and the Bluetooth module is prevented from being damaged due to the instability of the main chip 2; secondly, the plug-in posts 12 are aligned with the plug-in holes 11 to be matched with each other, so that the protective shell 6 is positioned and is convenient to accurately install, the positioning plate 8 and the mounting base plate 1 are mutually fixed through the positioning bolts 9, the protective shell 6 is installed, the main chip 2 and other components on the mounting base plate 1 are protected through the protective shell 6, the main chip 2 is prevented from being corroded by dust and the like, meanwhile, the main chip 2 is prevented from being collided by the outside, and the service life of the Bluetooth module is prolonged; then, in the use process, the hollow channel 4 improves the heat dissipation efficiency of the inner side of the limiting plate 3, so that the damage of heat accumulation to the main chip 2 is prevented, the heat accumulation in the protective shell 6 is avoided through the heat dissipation through hole 10, the heat generated by the main chip 2 is conducted to the metal heat dissipation mesh surface 7 through the heat conduction silica gel 5, and the heat is dissipated to the outside after being absorbed by the metal heat dissipation mesh surface 7, so that the effect of cooling and heat dissipation is achieved; finally, the moisture absorption cotton sheets 13 are used for absorbing the moist gas in the protective shell 6, so that the dryness in the protective shell 6 is kept, and the moist gas is prevented from corroding components on the mounting base plate 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A bluetooth module for electric bicycle, including mounting plate (1) and protective housing (6), its characterized in that, main chip (2) are installed to one side of mounting plate (1) top, and the four sides of main chip (2) all install limiting plate (3), fretwork passageway (4) have been seted up at the middle part of limiting plate (3), the top of main chip (2) is connected with heat conduction silica gel (5), protective housing (6) are installed in the up end of mounting plate (1), metal heat extraction wire side (7) are installed to the up end of protective housing (6), a plurality of heat dissipation through-holes (10) have all been seted up to the both sides of protective housing (6), the outer below of protective housing (6) is connected with locating plate (8), and locating bolt (9) are installed to locating plate (8) and the junction of mounting plate (1).

2. The bluetooth module for electric bicycles of claim 1, wherein the main chip (2) is adhesively connected to the mounting base plate (1), and the limiting plate (3) is attached to the main chip (2).

3. The bluetooth module for electric bicycles, as claimed in claim 1, wherein an enclosing structure is formed between the protective housing (6) and the main chip (2), and the positioning plate (8) is screwed to the mounting base plate (1) by means of a positioning bolt (9).

4. The bluetooth module for the electric bicycle according to claim 1, wherein the main chip (2) is connected with the metal heat dissipation mesh surface (7) through the heat conductive silica gel (5), and the structure of the metal heat dissipation mesh surface (7) is a hollow mesh structure.

5. The Bluetooth module for an electric bicycle according to claim 1, wherein the heat dissipating through holes (10) are uniformly and equidistantly distributed along both sides of the protective housing (6), and the hollow channel (4) coincides with the vertical center line of the limiting plate (3).

6. The Bluetooth module for the electric bicycle according to claim 1, wherein the four corners of the mounting base plate (1) are provided with insertion holes (11), the four corners in the protective housing (6) are provided with insertion posts (12), and the insertion posts (12) are matched with the insertion holes (11) in size.

7. The bluetooth module for electric two-wheeled vehicles according to claim 1, wherein the moisture-absorbing cotton sheets (13) are installed on both sides in the protective case (6), and the moisture-absorbing cotton sheets (13) are equidistantly distributed.