CN212910477U

CN212910477U - Balance car circuit board mounting bracket and balance car

Info

Publication number: CN212910477U
Application number: CN202021788753.0U
Authority: CN
Inventors: 臧传美
Original assignee: Zhejiang Aerlang Technology Co Ltd
Current assignee: Zhejiang Aerlang Technology Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-06
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a balance car circuit board mounting bracket and balance car, balance car circuit board mounting bracket includes: a fixing plate on which a slot for placing a circuit board is formed; the first limiting part is arranged on the groove wall of the groove and abuts against one surface of the circuit board. The technical scheme of the utility model be through placing the circuit board in the fluting to set up first locating part on the grooved cell wall, support the one side of circuit board, thereby the restriction circuit board is kept away from towards the direction of balance car circuit board mounting bracket is removed, and the circuit board that adopts this balance car circuit board mounting bracket need not to punch, and whole steadiness improves, difficult fracture, long service life.

Description

Balance car circuit board mounting bracket and balance car

Technical Field

The utility model relates to a balance car field especially relates to a balance car circuit board mounting bracket and balance car.

Background

Along with economic development, energy is in shortage, and social problems such as automobile emission pollution and urban congestion are presented increasingly. The electrodynamic balance car is popular with consumers as a new generation of transportation tool. The electrodynamic balance side judges the posture state of the vehicle body by using a gyroscope and an acceleration sensor inside the vehicle body based on the principle of dynamic stability, calculates an appropriate command by a precise and high-speed central microprocessor, drives a motor to adjust the posture, and keeps the balance of the system.

The balance car generally sets up control circuit board in the casing inside for control its motion state, the common circuit board fixed mode of balance car among the prior art is for directly punching on the circuit board, then fixes the circuit board on the balance car casing through screw or other fasteners, and this kind of fixed mode need punch on the circuit board, can cause harmful effects to the steadiness of circuit board, leads to the circuit board condition such as breaking to take place easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balance car circuit board mounting bracket, this balance car circuit board mounting bracket simple structure can be fixed to the circuit board nothing is hindered, has better suitability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a balance car circuit board mounting bracket comprising: a fixing plate on which a slot for placing a circuit board is formed; the first limiting part is arranged on the groove wall of the groove and abuts against one surface of the circuit board.

Preferably, the first retaining member includes a flange provided on a peripheral wall of the slot.

Preferably, the first retaining member further includes a plurality of retaining members formed on the flange.

Preferably, the balance car circuit board mounting bracket further comprises a first reinforcing rib which is formed on the fixing plate and is annularly arranged outside the open groove.

Preferably, balance car circuit board mounting bracket still including form in second strengthening rib on the fixed plate, the second strengthening rib set up in the first strengthening rib outside, and its both ends all with first strengthening rib links to each other.

The utility model also provides a balance car, balance car include the hull balance car circuit board mounting bracket, and install circuit board on the balance car circuit board mounting bracket, balance car circuit board mounting bracket can dismantle connect in on the hull, the hull extends a plurality of support columns towards the direction of fixed plate, the circuit board is close to the one side and a plurality of the support column offsets, the circuit board is kept away from the one side and the first locating part of hull offset.

Preferably, the shell extends towards the direction of the fixed plate to form a connecting column, and the bolt passes through the fixed plate and is fixedly connected with the connecting column.

Preferably, a plurality of limiting columns extend from the vehicle shell towards the direction of the fixing plate, protruding portions are formed at the top ends of the limiting columns, a plurality of slotted holes are formed in the fixing plate, and the protruding portions are embedded in the plurality of slotted holes in a one-to-one correspondence mode.

Preferably, a sensor switch is arranged on the circuit board, a second limiting part is formed on the vehicle shell, and the second limiting part is arranged on the outer side of the sensor switch and abuts against one side, far away from the first limiting part, of the circuit board.

Preferably, the circuit board is further provided with a plug wire groove body, and the support columns are arranged at positions corresponding to the plug wire groove body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the technical scheme, the circuit board is placed in the groove, the first limiting part is arranged on the groove wall of the groove and abuts against one surface of the circuit board, so that the circuit board is limited to move towards the direction far away from the balance car circuit board mounting frame, the circuit board adopting the balance car circuit board mounting frame does not need to be punched, the overall stability is improved, the circuit board is not prone to fracture, and the service life is long; meanwhile, the second limiting piece and the supporting column are arranged to abut against the other surface of the circuit board, so that the circuit board is stably mounted on the fixing plate; meanwhile, the protruding part is embedded into the slot hole, so that the fixing plate can be conveniently aligned with the threaded hole in the connecting column, the bolt can smoothly pass through the fixing plate and is fixedly connected with the connecting column, and time and labor are saved; simultaneously, through locating the support column plug wire groove body and corresponding position department, when outside connecting wire carries out the plug to the circuit board, the support column can play effective supporting role, avoids the circuit board to break off, has further guaranteed the life of circuit board.

Drawings

Fig. 1 is a schematic view of a balance car circuit board mounting bracket in an embodiment of the present invention.

Fig. 2 is a schematic view of a part of components of a balance car according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an exploded view of a part of the components of a balance car according to an embodiment of the present invention.

Fig. 5 is an enlarged view at B in fig. 4.

10. A fixing plate; 11. grooving; 12. a slot; 20. a first limit piece; 21. a flange; 22. a limiting block; 30. a first reinforcing rib; 31. a second reinforcing rib; 40. a vehicle shell; 41. connecting columns; 42. a limiting column; 421. a boss portion; 43. a second limiting member; 44. a support pillar; 50. a circuit board; 51. a sensor switch; 52. a wire inserting groove body.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.

Referring to fig. 1, an embodiment of the present invention provides a balance car circuit board mounting rack, which belongs to the component parts of the balance car shown in fig. 4, and the balance car circuit board mounting rack includes: a fixed plate 10 and a first stopper 20. The fixing plate 10 is formed with a slot 11, the slot 11 is used for placing a circuit board 50, and the slot 11 enables components on the circuit board 50 to be exposed out of the fixing plate 10, so as to operate normally, the first limiting member 20 is disposed on a slot wall of the slot 11 and abuts against one surface of the circuit board 50. Through placing circuit board 50 in the fluting 11 to set up first locating part 20 on the cell wall of fluting 11, support the one side of circuit board 50, can restrict circuit board 50 towards keeping away from the direction of balance car circuit board mounting bracket removes, and circuit board 50 that adopts this balance car circuit board mounting bracket need not to punch, and whole steadiness improves, difficult fracture, long service life.

In this embodiment, the first limiting member 20 includes a flange 21, and the flange 21 is disposed around the peripheral wall of the slot 11; further, the first limiting member 20 further includes a plurality of limiting blocks 22, and the plurality of limiting blocks 22 are all formed on one end of the flange 21 close to the center of the slot 11, so as to further stabilize the circuit board 50.

In other embodiments, the circuit board may be embedded in the groove by forming a groove around the peripheral wall of the slot 11, so as to fix the circuit board without holes.

In this embodiment, the balance car circuit board mounting bracket further includes a first reinforcing rib 30, the first reinforcing rib 30 is formed on the fixing plate 10 and is annularly arranged outside the slot 11, and since the slot 11 is formed on the fixing plate 10, the overall strength of the fixing plate 10 can be improved by arranging the first reinforcing rib 30, the fixing plate 10 is prevented from being broken, and thus the service life of the fixing plate 10 is prolonged; further, the balance car circuit board mounting bracket further comprises a second reinforcing rib 31, the second reinforcing rib 31 is formed on the fixing plate 10 and is arranged outside the first reinforcing rib 30, and two ends of the second reinforcing rib 31 are connected with the first reinforcing rib 30, so that the overall strength of the fixing plate 10 is further improved. As a preferred embodiment, the circuit board 50 may be embedded in the first reinforcing rib 30 and attached to the inner wall thereof, so as to further stabilize the circuit board 50.

Referring to fig. 1-5, an embodiment of the present invention further provides a balance car, where the balance car includes a car shell 40, a balance car circuit board mounting bracket, a circuit board 50, and a plurality of support columns 44, the car shell 40 may be an upper shell or a lower shell, and the support columns 44 are formed on the car shell 40 and extend toward the direction of the fixing plate 10, the circuit board 50 is mounted on the balance car circuit board mounting bracket, one surface of the circuit board 50 abuts against the plurality of support columns 44, and the other surface abuts against the first limiting member 20, so as to fix the circuit board 50 firmly, and the balance car circuit board mounting bracket is detachably connected to the car shell 40, so that the balance car circuit board mounting bracket and the circuit board 50 are convenient to disassemble and assemble.

In this embodiment, the shell 40 is formed with a plurality of connecting posts 41 and a plurality of limiting posts 42, the connecting posts 41 and the limiting posts 42 all extend toward the direction of the fixing plate 10, specifically, two connecting posts 41 are provided, and are disposed at one-to-one correspondence positions of the fixing plate 10, and the bolt passes through the fixing plate 10 to fixedly connect the bolt with the connecting posts 41; specifically, two limiting posts 42 are provided, and are correspondingly provided at another opposite diagonal position of the fixing plate 10 one by one, and a protrusion 421 is formed at the top end of the limiting posts 42, a plurality of slots 12 are formed on the fixing plate 10, and the plurality of protrusions 421 are correspondingly embedded in the plurality of slots 12 one by one; through embedding the convex part 421 into the slotted hole 12, the threaded holes on the fixing plate 10 and the connecting column 41 can be conveniently aligned, so that the bolt can smoothly pass through the fixing plate 10, and the fixing plate 10 is fixedly connected with the connecting column 41, and time and labor are saved.

In other embodiments, the connecting posts 41 and the limiting posts 42 may be disposed at corresponding positions on other parts of the fixing plate; in other embodiments, the balance car circuit board mounting bracket can be detachably connected to the car shell 40 only by screwing, clamping and the like, without providing the limiting columns 42 and the protruding parts 421.

In this embodiment, a sensor switch 51 and a plug wire groove 52 are arranged on the circuit board 50, a circular truncated cone is formed on the vehicle shell 40, a trigger member for triggering the sensor switch 51 is formed in the circular truncated cone, a second limit member 43 is formed on the circular truncated cone, the second limit member 43 is arranged outside the sensor switch 51, specifically, the second limit member 43 is a pair of bent baffles having two right-angle folding angles, the openings of the two bent baffles are opposite, the sensor switch 51 is embedded in the sensor switch, and the two bent baffles are abutted to one side of the circuit board 50 away from the first limit member 20; the supporting columns 44 are arranged at the positions corresponding to the plug wire groove bodies 52, and by arranging the supporting columns 44 at the positions corresponding to the plug wire groove bodies 52, when an external connecting wire plugs the circuit board 50, the supporting columns 44 can play an effective supporting role, so that the circuit board 50 is prevented from being broken, and the service life of the circuit board 50 is further ensured; by arranging the second limiting member 20 and the supporting column 44, the second limiting member can abut against the other surface of the circuit board 50, so that the circuit board 50 is stably mounted on the fixing plate 10.

In other embodiments, the second limiting member 43 may also be a hollow cube, and the sensor switch 51 is embedded in the second limiting member 43.

The specific installation process is as follows: firstly, the circuit board 50 is placed in the slot 11, one side of the circuit board 50 abuts against the first limiting part 20, the other side of the circuit board 50 is held by a hand, the fixing plate 10 is turned over, the boss 421 is embedded into the slot 12, the sensor switch 51 is placed into the second limiting part 43, several screws are taken, the fixing plate is fixedly connected with the connecting column 41, at the moment, the second limiting part 20 and the supporting column 44 abut against one side of the circuit board 50 far away from the first limiting part 20, and therefore the circuit board 50 is installed on the balance car circuit board installation frame and fixed on a car shell.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a balance car circuit board mounting bracket which characterized in that includes:

a fixing plate (10) on which a slot (11) for placing a circuit board (50) is formed;

and the first limiting piece (20) is arranged on the groove wall of the open groove (11) and is abutted against one surface of the circuit board (50).

2. The balance board mount as claimed in claim 1, wherein said first retaining member (20) comprises a flange (21) provided on the peripheral wall of said slot (11).

3. The balance board mount as claimed in claim 2, wherein said first retaining member (20) further comprises a plurality of retaining members (22) formed on said flange (21).

4. The balance car circuit board mount of claim 3, further comprising a first reinforcing rib (30) formed on the fixing plate (10) and disposed around the outside of the slot (11).

5. The balance car circuit board mounting bracket of claim 4, further comprising a second reinforcing rib (31) formed on the fixing plate (10), wherein the second reinforcing rib (31) is provided outside the first reinforcing rib (30) and both ends thereof are connected to the first reinforcing rib (30).

6. Balance car, characterized in that, the balance car includes hull (40), the balance car circuit board mounting bracket of any one of claims 1-5, and install circuit board (50) on the balance car circuit board mounting bracket, the balance car circuit board mounting bracket can dismantle connect in on the hull (40), the direction of hull (40) towards fixed plate (10) extends a plurality of support columns (44), the one side that circuit board (50) are close to hull (40) offsets with a plurality of support columns (44), the one side that circuit board (50) kept away from hull (40) offsets with first locating part (20).

7. The balance car of claim 6, wherein the car shell (40) is formed with a connecting column (41) extending toward the fixed plate (10), and a bolt member passes through the fixed plate (10) to fixedly connect the connecting column (41).

8. The balance vehicle according to claim 6 or 7, wherein a plurality of limiting columns (42) extend from the vehicle shell (40) towards the direction of the fixing plate (10), a protruding portion (421) is formed at the top end of each limiting column (42), a plurality of slots (12) are formed in the fixing plate (10), and the plurality of protruding portions (421) are embedded in the plurality of slots (12) in a one-to-one correspondence manner.

9. The balance car of claim 8, wherein the circuit board (50) is provided with a sensor switch (51), the car shell (40) is provided with a second limiting member (43), and the second limiting member (43) is arranged outside the sensor switch (51) and abuts against one side of the circuit board (50) away from the first limiting member (20).

10. The balance car of claim 6, 7 or 9, wherein the circuit board (50) is further provided with a plug wire groove (52), and the support columns (44) are arranged at positions corresponding to the plug wire groove (52).