CN212910476U

CN212910476U - Balance car circuit board location structure and balance car

Info

Publication number: CN212910476U
Application number: CN202021787458.3U
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 location structure and balance car, balance car circuit board location structure includes: a vehicle case on which a circuit board is placed; the positioning part is arranged on the automobile shell and comprises a first positioning part and/or a second positioning part, wherein the first positioning part is arranged on the edge of the circuit board and used for positioning the edge of the circuit board, and/or the second positioning part is arranged below the circuit board and used for positioning the sensor switch on the circuit board. The technical scheme of the utility model be through setting up the setting element at circuit board or sensor switch's edge, when the installation fixed circuit board, as long as support the setting element with circuit board or sensor switch to place the circuit board on the hull along the setting element, just can realize that the hole site on the circuit board aligns with the hole site on the hull, labour saving and time saving, circuit board easy dismounting has better suitability.

Description

Balance car circuit board location structure and balance car

Technical Field

The utility model relates to a balance car field especially relates to a balance car circuit board location structure 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 is generally at the inside fixed control circuit board that sets up of car shell for control its motion state, the balance car does not set up the setting element among the prior art, leads to at the fixed in-process of circuit board installation, and the hole site on the circuit board is aimed at with the hole site on the car shell and is wasted time and energy, influences dismouting efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balance car circuit board location structure, this balance car circuit board location structure have set up the setting element, and dismouting circuit board is convenient, has better suitability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a balance car circuit board location structure, includes: a vehicle case on which a circuit board is placed; the positioning part is arranged on the automobile shell and comprises a first positioning part and/or a second positioning part, wherein the first positioning part is arranged on the edge of the circuit board and used for positioning the edge of the circuit board, and/or the second positioning part is arranged below the circuit board and used for positioning the sensor switch on the circuit board.

Preferably, the first positioning portion is an L-shaped block, and the corner end of the circuit board is embedded in the L-shaped block.

Preferably, the L-shaped blocks are provided in one or more.

Preferably, the circuit board is in a cuboid shape, the number of the L-shaped blocks is four, and four corner ends of the circuit board are correspondingly embedded in the four L-shaped blocks.

Preferably, the second location portion is set to be a locating plate, the locating plate includes a base plate and side plates connected to the base plate and forming an included angle, one side plate is set to be one and arranged on any one side of the base plate, or two side plates are set to be two and arranged on two sides of the base plate correspondingly, and the base plate and the side plates are all abutted to sensor switches on the circuit board.

Preferably, the positioning plates are provided in a pair, openings of the pair of positioning plates are oppositely arranged, and the sensor switch on the circuit board is embedded in a cavity defined by the pair of positioning plates.

Preferably, the balance car circuit board positioning structure further comprises a fixing column formed on the car shell, the circuit board is detachably connected to the fixing column, the fixing column is arranged at an included angle between two faces of the L-shaped block, and the horizontal height of the fixing column is lower than that of the L-shaped block.

Preferably, the L-shaped block is fixedly connected with the fixing column.

The utility model also provides a balance car, include balance car circuit board location structure, still including install in circuit board in the balance car circuit board location structure, be equipped with sensor switch on the circuit board is close to a terminal surface of car shell.

Preferably, the car shell is provided with a circular truncated cone at a position corresponding to the sensor switch, a trigger piece for triggering the sensor switch is arranged in the circular truncated cone, and the second positioning part is formed on the circular truncated cone.

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

the utility model provides a balanced circuit board fixed knot constructs among the above-mentioned technical scheme, edge through at circuit board or sensor switch sets up the setting element, when installation fixed circuit board, as long as support the setting element with circuit board or sensor switch, because the side of setting element and circuit board or sensor switch's two at least contained angles offsets, just can carry on spacingly to whole circuit board in two at least dimensions, place the circuit board on the hull along the setting element this moment, just can realize that the hole site on the circuit board aligns with the hole site on the hull, time saving and labor saving, circuit board easy dismounting, have better suitability.

Drawings

Fig. 1 is a first schematic view of a part of components of a balance car according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a schematic diagram of a part of components of a balance car in an embodiment of the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic structural diagram of a circuit board in an embodiment of the present invention.

10. A vehicle shell; 11. fixing a column; 12. a circular truncated cone; 13. a trigger; 20. a positioning member; 21. a first positioning portion; 211. an L-shaped block; 22. a second positioning portion; 221. positioning a plate; 222. a substrate; 223. a side plate; 30. a circuit board; 31. a sensor switch.

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. 1-2 and 5, an embodiment of the present invention provides a circuit board positioning structure of a balance car, which belongs to a component of the balance car shown in fig. 1, the circuit board positioning structure of the balance car includes a car shell 10, a fixing column 11 and a positioning element 20, the car shell 10 may be an upper shell or a lower shell, the fixing column 11 is formed on the car shell 10, a circuit board 30 is detachably connected to the fixing column 11, specifically, hole sites are respectively provided on the circuit board 30 and the fixing column 11, and a bolt passes through the circuit board 30 to connect the circuit board 30 and the fixing column 11 by a thread.

Referring to fig. 1 to 5, the positioning member 20 is disposed on the housing 10 and includes a first positioning portion 21 and a second positioning portion 22. The first positioning part 21 is arranged at the edge of the circuit board and is abutted against at least two side surfaces forming an included angle on the edge of the circuit board; or the second positioning portion 22 is disposed on the edge of the sensor switch 31 on the circuit board 30, and abuts against at least two side surfaces forming an included angle on the edge of the sensor switch 31; or the first positioning portion 21 is disposed at the edge of the circuit board and abuts against at least two side surfaces forming an included angle on the edge of the circuit board 30, and the second positioning portion 22 is disposed at the edge of the sensor switch 31 on the circuit board 30 and abuts against at least two side surfaces forming an included angle on the edge of the sensor switch 31. Through edge at circuit board 30 or sensor switch 31 sets up setting element 20, when installation fixed circuit board 30, as long as support setting element 20 with circuit board 30 or sensor switch 31, because setting element 20 offsets with circuit board 30 or sensor switch 31's two at least sides that become the contained angle, just can carry on spacingly to whole circuit board 30 in two at least dimensions, place circuit board 30 on car shell 10 along setting element 20 this moment, just can realize that the hole site on the circuit board 30 aligns with the hole site on the fixed column 11, time saving and labor saving, circuit board 30 easy dismounting, have better suitability.

Referring to fig. 1-2, in one embodiment, the circuit board 30 is a rectangular parallelepiped, the first positioning portion 21 is an L-shaped block 211, and the corner ends of the circuit board are embedded in the L-shaped block 211, further, one or more L-shaped blocks 211 may be provided, as a preferred embodiment, four L-shaped blocks 211 are provided, and four corner ends of the circuit board are correspondingly embedded in the four L-shaped blocks 211, so as to achieve fast alignment between the hole sites on the circuit board 30 and the hole sites on the fixing posts 11.

Referring to fig. 1-2, in one embodiment, the fixing post 11 is disposed at an included angle between two surfaces of the L-shaped block 211, and a horizontal height of the fixing post 11 is lower than a horizontal height of the L-shaped block 211, as a preferred embodiment, the L-shaped block 211 is fixedly connected to the fixing post 11, the fixing post 11 can provide a supporting force for the L-shaped block 211, so as to prevent the L-shaped block 211 from being broken due to an excessive stress when the L-shaped block 211 abuts against the circuit board 30, and prolong a service life of the L-shaped block 211.

Referring to fig. 3 to 4, in one embodiment, the second positioning portion 22 is a positioning plate 221, the positioning plate 221 includes a base plate 222 and a side plate 223, the side plate 223 is connected to the base plate 222 and forms an included angle, and both the base plate 222 and the side plate 223 are abutted against the sensor switch 31 on the circuit board 30, further, two side plates 223 are provided and are correspondingly disposed on both sides of the base plate 222, in other embodiments, one side plate 223 may also be provided and is disposed on any one side of the base plate 222. In a preferred embodiment, the positioning plates 221 are provided in a pair, the openings of the pair of positioning plates 221 are opposite to each other, and the sensor switch on the circuit board is embedded in a cavity defined by the pair of positioning plates 221.

In other embodiments, the second positioning portion 22 may also be provided in a hollow cube shape, and the sensor switch is embedded in the second positioning portion 22.

Referring to fig. 1, the embodiment of the present invention further provides a balance car, which includes the circuit board positioning structure of the balance car, and further includes a circuit board 30, the circuit board 30 is installed in the circuit board positioning structure of the balance car, and a sensor switch 31 is disposed on an end surface of the circuit board 30 close to the car shell 10. By adopting the balance car with the circuit board positioning structure of the balance car, the circuit board 30 is convenient to disassemble and assemble, and the whole assembly efficiency of the balance car is improved.

With reference to fig. 3 to 5, in one embodiment, a circular table 12 is formed on the vehicle shell 10, the circular table 12 is disposed at a position corresponding to the sensor switch 31, a trigger 13 for triggering the sensor switch 31 is disposed in the circular table 12, and the second positioning portion 22 is formed on the circular table 12. When a person steps on the car shell 10, the trigger piece 13 and the sensor switch 31 are displaced relatively, the trigger piece 13 triggers the photoelectric switch 31, and then the circuit board 30 controls the balance car to move.

The specific fixing process is as follows: firstly, the circuit board 30 or the sensor switch 31 is abutted against the positioning piece 20, and then the circuit board 30 is placed on the vehicle shell 10 along the positioning piece 20, and at the moment, the hole positions on the circuit board 30 are aligned with the hole positions on the fixed columns 11; next, several screws are inserted through the circuit board 30 to screw the circuit board 30 to the fixing posts 11, which secures the circuit board 30 to the vehicle body case 10.

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 location structure which characterized in that includes:

a vehicle case (10) on which a circuit board (30) is placed;

the positioning piece (20) is arranged on the vehicle shell (10) and comprises a first positioning part (21) which is arranged on the edge of the circuit board (30) and used for positioning the edge of the circuit board (30) and/or a second positioning part (22) which is arranged below the circuit board (30) and used for positioning a sensor switch (31) on the circuit board (30).

2. The balance car circuit board positioning structure according to claim 1, wherein the first positioning portion (21) is provided as an L-shaped block (211), and a corner end of the circuit board (30) is embedded in the L-shaped block (211).

3. The balance car circuit board positioning structure according to claim 2, wherein the L-shaped block (211) is provided in one or more.

4. The balance car circuit board positioning structure according to claim 3, wherein the circuit board (30) has a rectangular parallelepiped shape, the number of the L-shaped blocks (211) is four, and four corner ends of the circuit board (30) are correspondingly embedded in the four L-shaped blocks (211).

5. The balance car circuit board positioning structure according to claim 1, 2, 3 or 4, wherein the second positioning portion (22) is a positioning plate (221), the positioning plate (221) comprises a base plate (222) and side plates (223) connected with the base plate (222) and forming included angles, one side plate (223) is arranged on any side of the base plate (222), or two side plates (223) are arranged on two sides of the base plate (222), and the base plate (222) and the side plates (223) are abutted against the sensor switch (31) on the circuit board (30).

6. The balance car circuit board positioning structure according to claim 5, wherein the positioning plates (221) are provided in a pair, and the openings of the pair of positioning plates (221) are arranged oppositely, and the sensor switch (31) on the circuit board (30) is embedded in a cavity surrounded by the pair of positioning plates (221).

7. The balance car circuit board positioning structure according to claim 2, 3 or 4, further comprising a fixing column (11) formed on the car shell (10), wherein the circuit board (30) is detachably connected to the fixing column (11), the fixing column (11) is arranged at an included angle between two surfaces of the L-shaped block (211), and the horizontal height of the fixing column (11) is lower than that of the L-shaped block (211).

8. The balance car circuit board positioning structure of claim 7, wherein the L-shaped block (211) is fixedly connected with the fixing column (11).

9. A balance car, characterized by comprising the balance car circuit board positioning structure of any one of claims 1-8, and further comprising a circuit board (30) installed in the balance car circuit board positioning structure, wherein a sensor switch (31) is arranged on one end face, close to the car shell (10), of the circuit board (30).

10. The balance vehicle of claim 9, wherein the vehicle case (10) is formed with a circular table (12) at a position corresponding to the sensor switch (31), a trigger (13) for triggering the sensor switch (31) is provided in the circular table (12), and the second positioning portion (22) is formed on the circular table (12).