CN210364182U

CN210364182U - Circuit protection piece, fender and balance car

Info

Publication number: CN210364182U
Application number: CN201920954046.5U
Authority: CN
Inventors: 臧传美
Original assignee: Zhejiang Aerlang Technology Co Ltd
Current assignee: Zhejiang Aerlang Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-21
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a line protection piece, fender and balance car, line protection piece are used for protecting or accomodate the wire on the balance car, have the connecting portion that are used for installing on the balance car and are used for protecting or accomodate the protection portion of wire, and the protection portion is connected with connecting portion. The utility model discloses technical scheme, the protection part is used for providing the space that the circuit passes through, and the protection part is used for strengthening the guard action of circuit protection piece to the circuit with being connected of connecting portion.

Description

Circuit protection piece, fender and balance car

Technical Field

The utility model relates to a balance car field, concretely relates to circuit protection spare, fender and balance car with protection or hold balance car internal line.

Background

In the existing balance car industry, the circuit connected with the circuit board inside the fender of the balance car is mostly directly fixed by a belt or even an adhesive tape, the circuit is exposed inside the shell, the internal circuit is placed in disorder and is easily damaged, and the service life of the balance car is shortened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art defect, provide a balance car circuit protection piece, fender and balance car.

The utility model discloses a realize through following technical scheme:

the utility model provides a line protection piece for the wire on the protection or accomodate the balance car has the protection portion that is used for installing the connecting portion on the balance car and is used for the protection or accomodates the wire, and protection portion is connected with connecting portion.

Through adopting above-mentioned technical scheme, the protection part is used for providing the space that the circuit passed through, and the protection effect of line protection piece to the circuit is used for strengthening in the connection of protection part and connecting portion.

As a further improvement, the protection part comprises a cover plate and a side protection plate, the side protection plate is arranged on two sides of the cover plate, the inner wall of the side protection plate and the inner wall of the cover plate form a groove for accommodating a wire, the connecting part is connected on the side protection plate, and the protection space of the circuit can be provided to the utmost extent by adopting the technical scheme.

As a further improvement of the present invention, the protection portion includes a first protection portion and a second protection portion, the first protection portion and the second protection portion are connected at an angle, and the first protection portion and the second protection portion include a cover plate and a side protection plate. Through adopting above-mentioned technical scheme, strengthened the circuit leakproofness, the arrangement of rational planning circuit, it is stronger to the protectiveness of circuit, and the internal arrangement is more reasonable than prior art.

As a further improvement, the side protection plate is provided with a groove, and by adopting the technical scheme, the reasonable use space of the line protection piece, the better protection and the storage line are ensured.

As the utility model discloses a further improvement, first protection portion perpendicular to second protection portion, the apron on the apron perpendicular to second protection portion in the first protection portion, through adopting above-mentioned technical scheme for standardizing placing route and region of circuit.

As a further improvement of the present invention, the side protection plate is provided with a joint portion extending outward or inward, the joint portion is perpendicular to the side protection plate, the connecting portion is perpendicular to the side protection plate, and by adopting the above technical scheme, the line protection member is fixed.

As a further improvement of the utility model, the protection portion includes apron one, has the recess that is used for the protection or accomodates the wire between apron one and the balance car casing inner wall, through adopting above-mentioned technical scheme, has improved the stability to the line protection to sealed accommodation space is provided for the circuit.

The fender is provided with a guide rail or a guide groove, the guide rail or the guide groove and the protection part form a groove for protecting or accommodating a line, and the technical scheme is adopted, so that the accommodating and protecting space of the line is provided.

As a further improvement, the utility model discloses a fender includes the curb plate, has joint piece and guide rail or the recess that is used for circuit protection spare joint on the curb plate, constitutes draw-in groove or passageway between joint portion and the curb plate. Through adopting above-mentioned technical scheme, strengthened the fixed of circuit protection piece and balance car fender position. Stable protection is provided for the line.

As a further improvement of the utility model, the middle position of the bottom of the side plate is provided with a groove for accommodating the line protection piece, and the upper part of the groove is provided with a semicircular through hole. Through adopting above-mentioned technical scheme, provided the agree with space between fender and the circuit protection piece, remain the space of passing through simultaneously for the circuit, improved the inside space utilization of balance car.

The balance car comprises a circuit protection piece and a fender, and further comprises a balance car upper cover, a lower cover, a battery, a main control circuit board and two wheels, wherein the two wheels are located on two sides of the upper cover, the two fenders are installed on two sides of the upper cover and are respectively located above corresponding wheel positions, the upper cover and the lower cover are buckled, the battery and the main control circuit board are installed inside the upper cover, a light bar or a sprayer is installed on the fender, the sprayer or the light bar is connected with the main control circuit board through a wire, and a fixing part for fixedly installing a connecting part is arranged on the balance car upper cover or the fender. Through adopting above-mentioned technical scheme, can make the connection of balance car and line protection piece ann steady.

As the utility model discloses a further improvement, there is semi-circular through-hole inside the balance car upper cover and protection part junction, through adopting above-mentioned technical scheme, the gathering shape of restraint circuit makes reasonable compact installing inside the balance car of circuit, has improved space utilization.

As a further improvement of the utility model, the fixing part is connected with the connecting part by bolts or glue. Through adopting above-mentioned technical scheme, make circuit protection piece and balance car laminate more, strengthened the fixed between circuit protection piece and the balance car, improved the security of circuit, make the arrangement of circuit more reasonable.

According to the utility model, the groove is formed between the protection part and the balance car shell to accommodate or protect the internal circuit, so as to achieve the effects of circuit sealing protection state and standardized circuit arrangement; the protection piece connecting portion is connected with the balance car shell fixing portion, and the installation of line protection piece is firm, provides safe and stable's support for balance car internal line.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural view of a detachable balance car line protection member provided in embodiment 1 of the present invention;

fig. 2 is a schematic view of a circuit protection component provided in embodiment 1 of the present invention;

fig. 3 is a schematic view of a circuit protection component provided in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a fender of a balance car connected to a line protection member according to embodiment 3 of the present invention;

fig. 5 is a schematic structural view of an upper cover of a balance car connected with a line protection component according to embodiment 3 of the present invention;

in the figure: a line protection member 11; a first cover plate 111; a first side protection plate 112; a clip portion 113; a through hole 114; a second cover plate 115; a second side protection plate 116; a recess 1161; a connecting portion 117; a through-hole 118; a second through hole 119; a fender 12; a card slot 121; a guide rail 122; a recess 123; a balance car upper cover 13; a semicircular through hole 131; a fixing portion 132.

Detailed Description

To further illustrate the technical means and effects of the present invention, the following embodiments of the present invention will be described in detail with reference to the accompanying drawings and the preferred embodiments, in order to further explain the present invention.

Example 1

As shown in fig. 1, the utility model provides a line protection piece 11 is installed on fender 12 and the balance car upper cover 13 of balance car for the connecting wire of the inside circuit board of protection balance car fender upper cover color lamp and casing, line protection piece 11 adopts hard metal material or plastic fiber material. In other embodiments, the wire guard may also be used to protect the wires between the sprayer on the fender and the circuit board inside the balance car housing.

As shown in fig. 2, the line protection member 11 includes a first protection portion and a second protection portion, the first protection portion and the second protection portion are substantially perpendicular to each other, the first protection portion includes a first cover plate 111 and two first side protection plates 112, the two first side protection plates 112 are respectively located at two sides of the first cover plate 111, the first side protection plate 112 and the first cover plate 111 are substantially perpendicular to each other, and a connection portion between the first side protection plate 112 and the first cover plate 111 may be in a circular arc transition. The inner walls of the two first side protection plates 112 and the inner wall of the first cover plate 111 form a groove for accommodating a wire, two sides or one side of the upper portion of the first protection portion are provided with clamping portions 113, the clamping portions 113 are approximately rectangular and have a certain thickness, the clamping portions 113 are approximately perpendicular to the first side protection plates, and the joints can be in arc transitional connection. The clamping portion 113 may be located on an outer side wall of the first side protection plate. In other embodiments, the clamping portion may also be located on the inner side wall of the first two side protection plates 111, and located between the first two side protection plates. A gap is formed between the first side protection plate connected with the clamping portion 113 and the first side protection plate at the lower part of the first protection portion, so that the first side protection plate is convenient to bend and form, the shape of the first side protection plate at the lower part is not influenced, the clamping portions 113 at two sides are flat and rectangular and have certain thickness, and the front back plate of the first protection portion is provided with three through holes 114 and has a weight reduction effect.

As shown in fig. 3, the second protection portion includes a second cover plate 115 and two second side protection plates 116, one end of the second cover plate 115 is connected to the lower end of the first cover plate 111, and the second cover plate 115 is approximately perpendicular to the first cover plate 111, and the connection point is in a circular arc transition. The two second side protection plates 116 are respectively positioned at two sides of the second cover plate 115, the second side protection plates 116 and the second cover plate 115 are approximately in a vertical relation, and the connection positions of the second side protection plates 116 and the second cover plate 115 can be in arc transition. Each side protection plate two 116 is connected with the side protection plate one 112 on the corresponding side, the inner walls of the two side protection plates two 116 and the inner wall of one cover plate two 115 form a groove for accommodating a conducting wire, the outer side wall of each side protection plate two extends outwards to form a connecting part 117, each connecting part 117 is arc-shaped and has a certain thickness, a through hole 118 for a screw to pass through is formed in each connecting part 117, each connecting part 117 is approximately vertical to the side protection plate two, and the connecting part can be in arc transition. And a second through hole 119 is formed in the second cover plate 115, so that the weight can be reduced, and the heat dissipation of the lead is facilitated.

Example 2

The line protection member 11 includes a first protection portion and a second protection portion which are substantially vertical, the first protection portion includes two first cover plates 111 and two first side protection plates 112, the two first cover plates 111 are disposed oppositely, the two first side protection plates 112 are disposed oppositely, the first side protection plates 112 are disposed at two sides of the first cover plates 111, and a channel/through hole for a wire to pass through is formed between an inner wall of each first cover plate and an inner wall of each first side protection plate. The clamping portion is as described in embodiment 1, and is not described again. The second protection portion has the same structure as the first protection portion, and the connection portion is as described in embodiment 1 and is not described again. In other embodiments, the first protection portion and the second protection portion do not necessarily need to be in a perpendicular relationship, and can be adapted to the shape of the fender and the balance car housing to be changed accordingly.

Example 3

As shown in fig. 4, there are two fender boards 12 connected to the wire protection member 11, and the fender boards may be detachably connected to both sides of the upper cover of the balance car, respectively, or may be integrally formed with the upper cover. Fender integrated into one piece is including curb plate and the roof that is located curb plate upper portion, and one side that the fender is close to the upper cover is the curb plate, and the curb plate is vertical form, and the roof is the circular arc and encircles the form. The inner wall of the side plate of the fender has a clamping block for clamping the clamping part 113 of the circuit protection piece in embodiment 1, and a clamping groove 121 or a channel is formed between the clamping block and the side plate, so that the clamping part 113 can be conveniently inserted. The number of the clamping blocks corresponds to the number of the clamping parts. The inner wall of the side plate of the mudguard is also provided with a guide rail 122 or a groove for guiding two side surface protection plates. The guide rails 122 may be two parallel. The upper portion of the guide rail may extend to the inner wall of the roof of the fender. The two guide rails 122 may be located between the first two side protection plates. In other embodiments, the two guide rails may be located outside of the first two side protection plates. The top plate of the mudguard is provided with a light bar or a sprayer, and the top plate is provided with a through hole through which a wire for connecting the light bar or the sprayer passes.

As shown in fig. 1, the wire protection member 11 slides upwards along the guide rail 122, and the two side engaging portions 113 of the wire protection member 11 are inserted into the two side semi-closed engaging slots 121 inside the mudguard 12 to form a fixing member. Since the protection plates 111 are formed at a predetermined height on both sides of the wire protection member, a predetermined space is formed in front of the wire protection member 11 and the fender 12 after the catching portions 113 are inserted and fixed, so that the wire can pass through normally.

As shown in fig. 5, two cylindrical fixing portions 132 extend downwards from the left side inside the upper cover of the balance car, and the fixing portions are provided with internal threads. The connection portions 114 on both sides of the second protection portion with the line protection member 11 are fixed by bolts or glue.

As shown in fig. 4 and 5, the lower portion of the right side of the mudguard 12 is provided with a groove 123 matching with the bottom shape of the line protection member 11, the upper portion of the groove 123 is provided with a semicircular through hole corresponding to the semicircular through hole 131 formed in the lower portion of the upper cover 13 of the balance car, the line protection member 11 is fixed with the circular column fixing portion 132 of the upper cover of the balance car through the inner clamping groove 121 of the mudguard to form a stable fixing member, and a line passing space is reserved, so that a circuit connecting line can normally pass through the groove, the safety of the balance car is improved, and the space utilization rate is.

Example 4

The balance car comprises an upper cover, a lower cover, the middle line protection piece in embodiment 1 or embodiment 2, and the mudguard in embodiment 3. The two wheels are positioned on two sides of the upper cover, the two mud guards are installed on two sides of the upper cover and are respectively positioned above the corresponding wheel positions, the upper cover and the lower cover are buckled, the battery and the main control circuit board are installed inside the upper cover, the light bar or the sprayer is installed on the mud guards, and the sprayer or the light bar is connected with the main control circuit board through a wire. The line protection piece is used for protecting or accommodating the lead.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments that do not depart from the technical scope of the present invention are within the scope of the present invention.

Claims

1. The line protection piece is used for protecting or accommodating a wire on the balance car and is characterized by comprising a connecting portion (117) used for being installed on the balance car and a protection portion used for protecting or accommodating the wire, the protection portion is connected with the connecting portion (117), the protection portion comprises a cover plate and side protection plates, the side protection plates are located on two sides of the cover plate, a groove for accommodating the wire is formed by the inner walls of the side protection plates and the inner walls of the cover plate, and the connecting portion is connected to the side protection plates.

2. The line protector of claim 1, wherein the guard comprises a first guard and a second guard, the first guard and the second guard being angularly connected, each of the first guard and the second guard comprising a cover plate and a side guard plate.

3. Line protection as claimed in claim 2, characterized in that the side protection plate has a recess (1161) for accommodating a balance car housing.

4. The line protector of claim 2, wherein the first protector portion is perpendicular to the second protector portion, and wherein the cover plate on the first protector portion is perpendicular to the cover plate on the second protector portion.

5. The line protector as claimed in claim 1, 2, 3 or 4, wherein the side protection plate has an outwardly or inwardly extending snap-in portion (113), the snap-in portion (113) being perpendicular to the side protection plate, and the connecting portion (117) being perpendicular to the side protection plate.

6. The line protector of claim 1, wherein the protector includes a first cover (111), and a groove for protecting or receiving the wire is provided between the first cover (111) and the inner wall of the balance car housing.

7. A fender according to any one of claims 1 to 6, wherein the fender has a guide rail or a guide groove which forms a groove for protecting or housing a wire together with the guard portion.

8. A fender according to claim 7, wherein the fender includes a side panel, the side panel having a snap-in block for snap-in engagement of the line protection member, the snap-in block and the side panel defining a snap-in groove (121) or channel therebetween.

9. A fender according to claim 8 wherein the side panel has a groove (123) for receiving the wire protector at a middle position of the bottom portion thereof, and the groove (123) has a semicircular through hole at an upper portion thereof.

10. Balance car, its characterized in that includes: the line protection member of any of claims 1-6, the fender of any of claims 7-9, further comprising a top cover, a bottom cover, a battery, a control circuit board, and two wheels, wherein the two wheels are disposed on two sides of the top cover, the two fenders are mounted on two sides of the top cover and above the corresponding wheel positions, the top cover and the bottom cover are fastened, the battery and the control circuit board are mounted inside the top cover, the fender is provided with a light bar or a sprayer, the sprayer or the light bar is connected with the control circuit board through a wire, and the top cover or the fender of the balance car is provided with a fixing portion (132) for fixing and mounting the connecting portion (117).

11. The balance car of claim 10, wherein the fastening portion (132) is connected to the connecting portion (117) by a bolt or glue.

12. The balance car of claim 10, wherein a semicircular through hole (131) is formed at the connection part of the inside of the upper cover of the balance car and the protection part.