CN215361655U

CN215361655U - Special bluetooth module step-down intergral template of balance car

Info

Publication number: CN215361655U
Application number: CN202120259188.7U
Authority: CN
Inventors: 龙武明; 龙枫; 李振文
Original assignee: Shenzhen Kebijia Communication Technology Co ltd
Current assignee: Shenzhen Kebijia Communication Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-31
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a Bluetooth module voltage reduction integrated board special for a balance car, which comprises an integrated board, strip-shaped boards and hollow blocks, wherein the two strip-shaped boards are respectively positioned on a symmetrical side of the integrated board, the number of the hollow blocks is four, the four hollow blocks are respectively and fixedly connected to two ends of the symmetrical side of the integrated board, an open slot is formed in the bottom of the integrated board, a first heat dissipation mechanism used for dissipating heat of the integrated board is arranged at the top of the open slot, the four hollow blocks are identical in structure, an arc-shaped block is arranged at the top of the hollow block, the bottom end of the arc-shaped block penetrates through the hollow block and is connected to the inside of the hollow block in a sliding mode, a transverse plate is horizontally connected to the inside of the hollow block in a sliding mode, the bottom end of the arc-shaped block is fixedly connected to the center of the top of the transverse plate, and two ends of the inside of the hollow block are vertically and fixedly connected with limiting rods. The utility model avoids the risk of burning out the components on the integrated plate, thereby improving the practicability and the service life of the integrated plate.

Description

Special bluetooth module step-down intergral template of balance car

Technical Field

The utility model relates to the technical field of balance cars, in particular to a Bluetooth module voltage reduction integrated board special for a balance car.

Background

Balance cars, body-sensing cars, thinking cars, and berthing cars. The market mainly comprises a single wheel and two wheels. The operation principle is mainly established on a basic principle called Dynamic Stabilization (Dynamic Stabilization), wherein a Bluetooth module voltage reduction integrated board is an essential component of the balance car.

The special bluetooth module step-down intergral template of current balance car all relies on the nature heat dissipation when the heat dissipation, leads to the radiating effect not good, has reduced the practicality of special bluetooth module step-down intergral template of balance car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a Bluetooth module voltage reduction integrated board special for a balance car.

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

a Bluetooth module depressurization integrated plate special for a balance car comprises an integrated plate, a strip-shaped plate and a hollow block, wherein the strip-shaped plate is provided with two strip-shaped plates which are respectively positioned on the symmetrical side surfaces of the integrated plate, the hollow block is provided with four strip-shaped plates which are respectively and fixedly connected with the two ends of the symmetrical side surfaces of the integrated plate, the bottom of the integrated plate is provided with an open slot, the top of the open slot is provided with a first heat dissipation mechanism for dissipating heat of the integrated plate, the four hollow blocks are identical in structure, the top of the hollow block is provided with an arc-shaped block, the bottom end of the arc-shaped block penetrates through the hollow block and is slidably connected inside the hollow block, the horizontal sliding connection inside the hollow block is provided with a transverse plate, the bottom end of the arc-shaped block is fixedly connected at the center of the top of the transverse plate, the two ends inside the hollow block are vertically and fixedly connected with limiting rods, the two limiting rods respectively penetrate through the two ends of the transverse plate and are slidably connected inside the transverse plate, and the hollow block is provided with a limiting mechanism for limiting the transverse plate, two the strip shaped plate both ends all are equipped with the fixed establishment that is used for fixed arc piece, and the fixed establishment symmetry on two strip shaped plates sets up.

Preferably, the top of the integrated board is provided with a radio frequency unit, a filter, a chip and a main board.

Preferably, first heat dissipation mechanism includes the fin, and the fin has a plurality of and even distribution in open slot top, two the structure is the same on the bar shaped plate, and has seted up the circular slot on the bar shaped plate and has a plurality of, and is a plurality of the inside fan that all installs of circular slot.

Preferably, the fixing mechanism comprises a first groove and a second groove, the first groove is formed in one side of the strip-shaped plate, the first groove is connected with the push plate in a sliding mode, the push plate and one telescopic rod are fixedly connected to one side of the inner portion of the first groove, and the surface of the telescopic end of each telescopic rod is sleeved with the second spring.

Preferably, the second groove is formed in the inside of the strip-shaped plate and communicated with the first groove, the pressing plate is connected with the inside of the second groove in a sliding mode, the top of the pressing plate is vertically connected with a screw rod through a bearing sleeve, the top of the strip-shaped plate is connected with a turntable in a rotating mode, the top of the screw rod penetrates through the top of the strip-shaped plate and is fixedly connected to the center of the bottom of the turntable, and the surface of the screw rod is connected with the inside of the strip-shaped plate through threads.

Preferably, the limiting mechanism comprises a first spring, and two ends of the first spring are respectively and fixedly connected to the center of the bottom of the transverse plate and the inner bottom of the hollow block.

Preferably, the limiting mechanism comprises two magnets which repel each other, the two magnets are respectively bonded to the center of the bottom of the transverse plate and the inner bottom of the hollow block, and one of the magnets is slidably connected to the inside of the hollow block.

The utility model has the beneficial effects that:

1. according to the utility model, through the limiting effect of the first spring on the transverse plate, when the strip-shaped plate needs to be installed, only two first grooves of the strip-shaped plate are aligned to two hollow blocks, and the strip-shaped plate is pressed to enable the hollow blocks to enter the first grooves, when the arc-shaped block and the second groove are positioned on the same plane, the arc-shaped block can enter the second groove, so that the strip-shaped plate can be fixedly installed, when the strip-shaped plate needs to be disassembled, only the rotary table is used for driving the screw rod to rotate, the screw rod drives the pressing plate to press the arc-shaped block into the hollow block, and the elastic force generated by the second spring can enable the hollow block to move out of the first grooves, so that the installation and disassembly efficiency of the strip-shaped plate is improved.

2. According to the utility model, through the arrangement of the open slot and the radiating fins, heat generated by the components on the integrated plate can be completely radiated to the outside through the radiating fins, and through the arrangement of the fans on the two strip-shaped plates, the radiating fins can be blown, so that the air flow speed around the radiating fins is improved, the heat radiation speed of the radiating fins is increased, the radiating effect on the integrated plate is further improved, the risk that the components on the integrated plate are burnt out is avoided, and the practicability and the service life of the integrated plate are further improved.

3. According to the utility model, through the limiting effect of the magnet on the transverse plate, when the strip-shaped plate needs to be installed, only two first grooves of the strip-shaped plate are aligned to two hollow blocks, and the strip-shaped plate is pressed to enable the hollow blocks to enter the first grooves, when the arc-shaped block and the second groove are positioned on the same plane, the arc-shaped block can enter the second groove, so that the strip-shaped plate can be fixedly installed, when the strip-shaped plate needs to be disassembled, only the rotary table is used for driving the screw rod to rotate, the screw rod drives the pressing plate to press the arc-shaped block into the hollow block, and the hollow block can move out of the first grooves due to the elastic force generated by the second spring, so that the installation and disassembly efficiency of the strip-shaped plate is improved.

Drawings

Fig. 1 is a schematic structural view of a bluetooth module integrated step-down board dedicated for a balance car according to embodiment 1 of the present invention;

fig. 2 is an internal cross-sectional view of a hollow block of a bluetooth module step-down integrated board dedicated for a balance car according to embodiment 1 of the present invention;

fig. 3 is an internal cross-sectional view of a strip-shaped plate of a bluetooth module depressurization integrated plate special for a balance car according to embodiment 1 of the present invention;

fig. 4 is a sectional view of a bluetooth module integrated step-down board for a balance car according to embodiment 2 of the present invention.

In the figure: 1 integrated board, 2 strip shaped plates, 3 radio frequency units, 4 filters, 5 chips, 6 main boards, 7 turntables, 8 open slots, 9 radiating fins, 10 circular slots, 11 fans, 12 arc-shaped blocks, 13 hollow blocks, 14 first grooves, 15 transverse plates, 16 limiting rods, 17 first springs, 18 telescopic rods, 19 pressing plates, 20 lead screws, 21 second grooves, 22 push plates, 23 second springs and 24 magnets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a bluetooth module step-down integrated board special for a balance car, comprising an integrated board 1, strip-shaped boards 2 and hollow blocks 13, wherein two strip-shaped boards 2 are respectively located on two symmetrical sides of the integrated board 1, four hollow blocks 13 are respectively fixedly connected to two ends of one symmetrical side of the integrated board 1, the bottom of the integrated board 1 is provided with an open slot 8, the top of the open slot 8 is provided with a first heat dissipation mechanism for dissipating heat of the integrated board 1, the four hollow blocks 13 are identical in structure, the top of the hollow block 13 is provided with an arc-shaped block 12, the bottom end of the arc-shaped block 12 passes through the hollow block 13 and is slidably connected to the inside of the hollow block 13, the inside of the hollow block 13 is horizontally and slidably connected with a transverse plate 15, the bottom end of the arc-shaped block 12 is fixedly connected to the center of the top of the transverse plate 15, two ends of the inside of the hollow block 13 are vertically and fixedly connected with limiting rods 16, the two limiting rods 16 respectively pass through two ends of the transverse plate 15 and are slidably connected to the inside of the transverse plate 15, and the inside stop gear who is used for spacing diaphragm 15 that is equipped with of

hollow block

13, 2 both ends of two strip shaped plate all are equipped with the fixed establishment who is used for fixed arc 12, and the fixed establishment symmetry on two strip shaped plate 2 sets up.

In the utility model, a radio frequency unit 3, a filter 4, a chip 5 and a mainboard 6 are arranged on the top of an integrated plate 1, a first heat dissipation mechanism comprises a heat dissipation fin 9, the heat dissipation fin 9 is provided with a plurality of heat dissipation fins which are uniformly distributed on the top of an open slot 8, the two strip-shaped plates 2 are identical in structure, the strip-shaped plates 2 are provided with a plurality of circular slots 10, fans 11 are arranged in the circular slots 10, a fixing mechanism comprises a first groove 14 and a second groove 21, the first groove 14 is arranged on one side of the strip-shaped plate 2, a push plate 22 is connected in the first groove 14 in a sliding manner, the push plate 22 and one side in the first groove 14 are fixedly connected with a same telescopic rod 18, the surface of the telescopic end of the telescopic rod 18 is sleeved with a second spring 23, the second groove 21 is arranged in the strip-shaped plate 2 and communicated with the first groove 14, a press plate 19 is connected in the second groove 21 in a sliding manner, the top of the press plate 19 is vertically connected with a screw rod 20 through a bearing sleeve, and 2 tops of bar shaped plate are rotated and are connected with carousel 7, and 2 tops of bar shaped plate and fixed connection in 7 bottom centers of carousel are passed at 20 tops of lead screw, and 20 surfaces of lead screw and 2 insides of bar shaped plate pass through threaded connection, and stop gear includes first spring 17, and first spring 17 both ends respectively fixed connection in diaphragm 15 bottom centers and the bottom in the hollow block 13.

The working principle of the embodiment is as follows: when the strip-shaped plate 2 is required to be installed, only two first grooves 14 of the strip-shaped plate 2 are aligned with two hollow blocks 13, the strip-shaped plate 2 is pressed to enable the hollow blocks 13 to enter the first grooves 14, when the arc-shaped block 12 and the second groove 21 are positioned on the same plane, the arc-shaped block 12 can enter the second groove 21, so that the strip-shaped plate 2 can be fixedly installed, when the strip-shaped plate 2 is required to be disassembled, only the rotary table 7 is required to drive the screw rod 20 to rotate, the screw rod 20 drives the pressing plate 19 to press the arc-shaped block 12 into the hollow block 13, the elastic force generated by the second spring 23 can enable the hollow block 13 to move out of the first grooves 14, so that the installation and disassembly efficiency of the strip-shaped plate 2 is improved, through the arrangement of the open slot 8 and the radiating fin 9, all heat generated by components on the integral plate 1 can be radiated to the outside through the radiating fin 9, in addition, the fan 11 is arranged on the two strip-shaped plates 2, so that the air blowing can be performed on the radiating fins 9, the air flowing speed around the radiating fins 9 is improved, the heat dissipation speed of the radiating fins 9 is increased, the radiating effect of the integrated plate 1 is further improved, the risk that components on the integrated plate 1 are burnt out is avoided, and the practicability and the service life of the integrated plate 1 are further improved.

Example 2

Referring to fig. 4, the difference between this example and embodiment 1 is only that the limiting mechanism includes two magnets 24, and the magnets 24 are repulsive, the two magnets 24 are respectively adhered to the bottom center of the transverse plate 15 and the bottom inside the hollow block 13, and one of the magnets 24 is slidably connected inside the hollow block 13.

The working principle of the embodiment is as follows: in the time of in-service use, limiting displacement to diaphragm 15 through magnet 24, when needs installation strip shaped plate 2, only need two first recesses 14 of strip shaped plate 2 to aim at two hollow block 13, and press down strip shaped plate 2 and make hollow block 13 get into inside first recess 14, when arc block 12 and second recess 21 are located the coplanar, arc block 12 can get into second recess 21, thereby can carry out fixed mounting to strip shaped plate 2, when needs are dismantled strip shaped plate 2, only need drive lead screw 20 through carousel 7 and rotate, lead screw 20 drives clamp plate 19 inside arc block 12 impresses hollow block 13, then elasticity that second spring 23 produced can space-time block 13 shift out inside first recess 14, and then improved the efficiency of installing and dismantling strip shaped plate 2.

Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model 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 signs in the claims being therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The special Bluetooth module pressure-reducing integrated plate for the balance car comprises an integrated plate (1), two strip-shaped plates (2) and hollow blocks (13), and is characterized in that the strip-shaped plates (2) are respectively positioned on symmetrical side surfaces of the integrated plate (1), the hollow blocks (13) are four and are respectively fixedly connected to two ends of the symmetrical side surfaces of the integrated plate (1), an open slot (8) is formed in the bottom of the integrated plate (1), a first heat dissipation mechanism used for dissipating heat of the integrated plate (1) is arranged at the top of the open slot (8), the four hollow blocks (13) are identical in structure, the top of each hollow block (13) is provided with an arc-shaped block (12), the bottom end of each arc-shaped block (12) penetrates through each hollow block (13) and is connected to the inside of each hollow block (13) in a sliding mode, a transverse plate (15) is horizontally and slidably connected to the inside of each hollow block (13), and the bottom ends of the arc-shaped blocks (12) are fixedly connected to the centers of the top of the transverse plates (15), and equal vertical fixedly connected with gag lever post (16), two in the inside both ends of hollow block (13) gag lever post (16) pass diaphragm (15) both ends respectively and equal sliding connection inside diaphragm (15), and hollow block (13) is inside to be equipped with the stop gear who is used for spacing diaphragm (15), two bar (2) both ends all are equipped with the fixed establishment who is used for fixed arc piece (12), and the fixed establishment symmetry setting on two bar (2).

2. The Bluetooth module voltage reduction integrated board special for the balance car according to claim 1, wherein a radio frequency unit (3), a filter (4), a chip (5) and a main board (6) are mounted on the top of the integrated board (1).

3. The Bluetooth module voltage reduction integrated board special for the balance car as claimed in claim 2, wherein the first heat dissipation mechanism comprises a plurality of heat dissipation fins (9), the heat dissipation fins (9) are uniformly distributed on the tops of the open slots (8), the two strip-shaped boards (2) have the same structure, the strip-shaped boards (2) are provided with a plurality of circular slots (10), and the fans (11) are installed inside the circular slots (10).

4. The Bluetooth module depressurization integrated board special for the balance car according to claim 3, wherein the fixing mechanism comprises a first groove (14) and a second groove (21), the first groove (14) is arranged on one side of the strip-shaped board (2), a push plate (22) is connected inside the first groove (14) in a sliding manner, the same telescopic rod (18) is fixedly connected to the push plate (22) and one side inside the first groove (14), and a second spring (23) is sleeved on the surface of the telescopic end of the telescopic rod (18).

5. The Bluetooth module depressurization integrated board special for the balance car according to claim 4, wherein the second groove (21) is opened inside the strip-shaped board (2) and communicated with the first groove (14), the pressing board (19) is slidably connected inside the second groove (21), the top of the pressing board (19) is vertically connected with a screw rod (20) through a bearing sleeve, the top of the strip-shaped board (2) is rotatably connected with the turntable (7), the top of the screw rod (20) passes through the top of the strip-shaped board (2) and is fixedly connected to the center of the bottom of the turntable (7), and the surface of the screw rod (20) is connected with the inside of the strip-shaped board (2) through threads.

6. The Bluetooth module depressurization integrated board special for the balance car as claimed in claim 5, wherein the limiting mechanism comprises a first spring (17), and two ends of the first spring (17) are fixedly connected to the bottom center of the transverse plate (15) and the bottom inside the hollow block (13) respectively.

7. The Bluetooth module voltage reduction integrated board special for the balance car as claimed in claim 5, wherein the limiting mechanism comprises two magnets (24), the two magnets (24) are repulsive and bonded to the bottom center of the transverse plate (15) and the bottom of the hollow block (13), and one of the magnets (24) is slidably connected to the inside of the hollow block (13).