CN216774267U

CN216774267U - Pre-insertion type power-off protection assembly and scooter

Info

Publication number: CN216774267U
Application number: CN202123149387.1U
Authority: CN
Inventors: 卢江涛; 唐伟; 杜松显; 徐志强
Original assignee: Hangzhou Yele Technology Co ltd; Jinyun Ruipu Electronic Technology Co ltd; Zhejiang Okai Vehicle Co Ltd
Current assignee: Hangzhou Yele Technology Co ltd; Jinyun Ruipu Electronic Technology Co ltd; Zhejiang Okai Vehicle Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-17
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a pre-insertion type power-off protection assembly and a scooter, wherein the pre-insertion type power-off protection assembly comprises a base and a cover plate, a first conducting strip and a second conducting strip are arranged in the base, the first conducting strip comprises a first wiring part and a first contact part, the second conducting strip comprises a second wiring part and a second contact part, the first wiring part and the second wiring part are connected to the base, the first contact part and the second contact part are oppositely arranged, the first contact part and the second contact part are in elastic contact, an insulating plate is arranged on the cover plate, and the insulating plate is connected between the first contact part and the second contact part. The pre-inserted power-off protection component can be independently produced, is simple in design and is convenient to produce; and the battery that is used for making the scooter in the transportation is in the disconnected power supply state, has effectively reduced the meaningless power consumptive of battery in the transportation, helps guaranteeing the safety in the transportation.

Description

Pre-insertion type power-off protection assembly and scooter

Technical Field

The utility model relates to the technical field of scooters, in particular to a pre-insertion type power-off protection assembly and a scooter.

Background

Electric scooter is the hot tool of riding instead of walk that emerges in the life now, is formed by original scooter improvement, receives liking of vast young person deeply, and electric scooter has the structure small and exquisite, and portable lays, the advantage that duration is strong simultaneously.

With the development of electric scooters, more and more electric devices such as instruments and indicators on the electric scooter are provided, and the electric devices are powered by batteries, the starting switch is turned off when the electric scooter leaves factory during production, but the starting switch is still turned on by false operation, so that the battery is powered on by each electric device to consume the factory electric quantity of the battery during transportation, the service life of the battery is influenced, and certain transportation potential safety hazards also exist; and the current scooter outage design is complicated and unreasonable, increases the production degree of difficulty.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a pre-plugging type power-off protection assembly, includes base and apron, be provided with first conducting strip and second conducting strip in the base, first conducting strip includes first wiring portion and first contact site, the second conducting strip includes second wiring portion and second contact site, first wiring portion with second wiring portion connects on the base, first contact site with second contact site sets up just relatively first contact site with second contact site elastic contact, be equipped with the insulation board on the apron, the insulation board is connected first contact site with between the second contact site.

The middle part of the first contact part is folded towards one side of the second contact part to form a first contact surface, the middle part of the second contact part is folded towards one side of the first contact part to form a second contact surface, and the first contact surface and the second contact surface are arranged oppositely. The first contact surface and the second contact surface increase the contact area of the first conducting strip and the second conducting strip, and the reliability of the electric connection between the first conducting strip and the second conducting strip is guaranteed.

The end part of the first contact part is folded towards one side far away from the second contact part to form a first guide end, the end part of the second contact part is folded towards one side far away from the first contact part to form a second guide end, and the first guide end and the second guide end are arranged in a V shape. The first guide end and the second guide end are arranged in a V shape, and guide effect is provided for the insulating plate to be inserted between the first conducting strip and the second conducting strip.

The utility model is further configured such that a bottom plate is provided on the base, and the first wiring portion and the second wiring portion are fixed to the bottom plate.

The utility model is further provided that the cover plate is provided with a sealing groove, a sealing ring is arranged in the sealing groove, and the sealing ring is connected between the base and the cover plate. The joint of the cover plate and the base is provided with a sealing ring, so that the waterproof and dustproof performance of the pre-inserted power-off protection assembly is improved.

The utility model is further provided with an uncovering notch on the base. The opening gap facilitates the opening of the cover plate from the outside.

The utility model is further provided that the insulating plate and the cover plate are integrally injection molded. The installation takes the apron of insulation board can realize that the insulation board separates first conducting strip and second conducting strip, convenient operation.

The utility model is further provided with a positioning groove arranged on the inner wall of the base, and a positioning block arranged on the cover plate and connected in the positioning groove. The clamping structure can ensure that the cover plate is stably connected to the cover plate.

The utility model provides a scooter, includes frame body and foretell formula of inserting power protection subassembly in advance, this internal battery pack that is provided with of frame, battery pack includes battery body and power supply wiring bunch, first conducting strip with the second conducting strip is connected respectively on the power supply wiring bunch.

The utility model is further provided with an opening on the side surface of the frame body, and the pre-inserted power-off protection component is arranged at the position of the opening. The pre-inserted power-off protection component is arranged on the side face of the frame body, and assembly of the component is facilitated.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

this technical scheme's scooter has adopted to insert formula power-off protection subassembly in advance, and the theory of operation is: before the scooter leaves a factory, the cover plate with the insulating plate is inserted between the first conducting strip and the second conducting strip, so that the first conducting strip and the second conducting strip are not contacted and cannot form a power-on loop, the power supply harness is in a disconnected state, and the battery cannot supply power to the power-using device; after the scooter is transported and arrives, the cover plate with the insulating plate is taken down, the cover plate without the insulating plate is replaced, after the insulating plate is lost, under the elastic action of the first contact part and the second contact part, the first contact surface is contacted with the second contact surface, the first conducting strip is electrically connected with the second conducting strip, the power supply harness is in a conducting state, and the battery supplies power for the electric device.

The pre-inserted power-off protection component can be independently produced and is installed on the frame body after production is finished, so that the design is simple and convenient to produce; and the battery that is used for making the scooter in the transportation is in the disconnected power supply state, has effectively reduced the meaningless power consumptive of battery in the transportation, helps guaranteeing the safety in the transportation.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a cover plate according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of an embodiment of the present invention with the cover open.

FIG. 4 is a diagram of a scooter according to an embodiment of the present invention.

FIG. 5 is an exploded view of the frame body, the battery assembly and the pre-plugging type power-off protection assembly according to the embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; either mechanically or electrically, or internally communicating two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meanings of the above terms according to specific situations.

Example 1

With reference to fig. 1 to 3, the technical solution of the present invention is a pre-plugging type power-off protection assembly, which includes a base 11 and a cover plate 12, wherein a first conductive sheet 13 and a second conductive sheet 14 are disposed in the base 11, the first conductive sheet 13 includes a first wiring portion 131 and a first contact portion 132, the second conductive sheet 14 includes a second wiring portion 141 and a second contact portion 142, the first contact portion 132 and the second contact portion 142 are disposed oppositely, the first contact portion 132 and the second contact portion 142 are in elastic contact, a bottom plate 16 is disposed on the base 11, the first wiring portion 131 and the second wiring portion 141 are fixed on the bottom plate 16, an insulating plate 15 is disposed on the cover plate 12, and the insulating plate 15 is connected between the first contact portion 132 and the second contact portion 142.

The middle portion of the first contact portion 132 is folded toward one side of the second contact portion 142 to form a first contact surface 1321, the middle portion of the second contact portion 142 is folded toward one side of the first contact portion 132 to form a second contact surface 1421, the first contact surface 1321 and the second contact surface 1421 are disposed opposite to each other, the end portion of the first contact portion 132 is folded toward one side away from the second contact portion 142 to form a first guide end 1322, the end portion of the second contact portion 142 is folded toward one side away from the first contact portion 132 to form a second guide end 1322, and the first guide end 1322 and the second guide end 1422 are disposed in a V shape.

The cover plate 12 is provided with a sealing groove 121, a sealing ring 17 is arranged in the sealing groove 121, the sealing ring 17 is connected between the base 11 and the cover plate 12, and the base 11 is provided with an uncovering notch 111.

The insulating plate 15 and the cover plate 12 are integrally formed by injection molding, the inner wall of the base 11 is provided with a positioning groove, the cover plate 12 is provided with a positioning block, and the positioning block is connected in the positioning groove.

Example 2

With reference to fig. 1 to 5, the technical scheme of the present invention is a scooter, including a frame body 2 and a pre-plugging type power-off protection component 1 according to embodiment 1, wherein a battery component 3 is disposed in the frame body 2, the battery component 3 includes a battery body 31 and a power supply harness 32, the first conductive plate 13 and the second conductive plate 14 are respectively connected to the power supply harness 32, an opening 21 is disposed on a side surface of the frame body 2, and the pre-plugging type power-off protection component 1 is disposed at the position of the opening 21.

According to the embodiment, the technical scheme of the utility model has the use mode as follows: before the scooter leaves a factory, the cover plate 12 with the insulating plate 15 is inserted between the first conducting plate 13 and the second conducting plate 14, so that the first conducting plate 13 and the second conducting plate 14 are not contacted and cannot form an electrifying loop, as shown in fig. 2, the power supply harness 32 is in a disconnected state, and the battery body 31 cannot supply power to the electric device; after the scooter arrives during transportation, the cover plate 12 with the insulating plate 15 is removed, the cover plate 12 without the insulating plate 15 is replaced, and after the insulating plate 15 is lost, under the elastic action of the first contact portion 132 and the second contact portion 142, the first contact surface 1321 contacts with the second contact surface 1421, so that the first conductive sheet 13 is electrically connected with the second conductive sheet 14, as shown in fig. 3, the power supply harness 32 is in a conducting state, and the battery body 31 supplies power to the electric device.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a pre-plugging type power-off protection assembly, its characterized in that includes base and apron, be provided with first conducting strip and second conducting strip in the base, first conducting strip includes first wiring portion and first contact site, the second conducting strip includes second wiring portion and second contact site, first wiring portion with second wiring portion connects on the base, first contact site with second contact site sets up just relatively first contact site with second contact site elastic contact, be equipped with the insulation board on the apron, the insulation board is connected first contact site with between the second contact site.

2. The pre-plugging type power-off protection assembly according to claim 1, wherein the middle part of the first contact part is folded toward one side of the second contact part to form a first contact surface, the middle part of the second contact part is folded toward one side of the first contact part to form a second contact surface, and the first contact surface and the second contact surface are oppositely arranged.

3. The pre-plugging type power-off protection assembly according to claim 2, wherein the end of the first contact portion is folded to a side away from the second contact portion to form a first guiding end, the end of the second contact portion is folded to a side away from the first contact portion to form a second guiding end, and the first guiding end and the second guiding end are arranged in a V shape.

4. The pre-plugging power-off protection assembly according to claim 1, wherein a bottom plate is disposed on the base, and the first and second wiring portions are fixed to the bottom plate.

5. The pre-plugging power-off protection assembly according to claim 1, wherein the cover plate is provided with a sealing groove, a sealing ring is arranged in the sealing groove, and the sealing ring is connected between the base and the cover plate.

6. The pre-plugging power-off protection assembly according to claim 1, wherein a cover opening notch is provided on the base.

7. The pre-populated electrical disconnect protection assembly of claim 1 wherein the insulating plate and the cover plate are integrally injection molded.

8. The pre-plugging power-off protection assembly according to claim 1, wherein a positioning groove is formed on an inner wall of the base, and a positioning block is arranged on the cover plate and connected in the positioning groove.

9. A scooter, characterized in that, comprising a frame body and the pre-plugging power-off protection component of any one of claims 1 to 8, wherein a battery component is arranged in the frame body, the battery component comprises a battery body and a power supply wire bundle, and the first conductive sheet and the second conductive sheet are respectively connected to the power supply wire bundle.

10. The scooter of claim 9, wherein the side of the scooter frame body is provided with an opening, and the pre-insertion type power-off protection component is arranged at the position of the opening.