Centralized line concentration box device for electric power-assisted bicycle
By designing a centralized hub box device, the problem of insufficient wiring dispersion and sealing on electric power bicycles is solved, and the centralization and sealing of line layout is improved, ensuring the neat management and durability of the wires.
Patent Information
- Application Number
- CN202421065597.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-16
AI Technical Summary
Traditional hub boxes have limited space for electric power bicycles and are inconvenient to install, and lack sufficient enclosed waterproof and dustproof performance.
A centralized line-connected box device is designed, including a box body and a lid body. The box body is a rectangular hollow box, equipped with a lower hole, an upper hole, a wire trough, a slider, a slider, an anti-slip mark, an information clip, and a magnetic field. The suction piece and tearable double-sided adhesive are combined with the sliding cover and dust-proof sealing head to achieve centralized and enclosed line layout.
It realizes centralized and neat line layout, which is easy to manage and maintain, while improving the enclosure, preventing water and dust from entering and extending service life.
Smart Images
Figure CN222282720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of junction boxes, in particular to a centralized junction box device for an electric power-assisted bicycle. Background Art
[0002] A junction box is a device used for electrical connections, usually to connect multiple wires together. It usually consists of a box and multiple connection terminals. Junction boxes can be used inside buildings, inside electrical equipment, or anywhere else where wires need to be connected. They provide a safe and reliable way to connect wires while also being easy to maintain and replace.
[0003] With the popularity of electric-assisted bicycles, the requirements for junction boxes are also increasing. Although traditional junction boxes can complete basic wire connection functions, they have problems such as scattered wiring and inconvenient installation in the limited space of electric-assisted bicycles. Therefore, today's electric-assisted bicycles require more sophisticated and more centralized junction boxes to meet their unique needs. This junction box not only needs to have good electrical connection performance, but also needs to be more compact in size and design to fit the limited space inside the bicycle. Utility Model Content
[0004] In order to solve the above-mentioned problems, the utility model provides a centralized wiring box device for an electric power-assisted bicycle, which has centralized layout of line holes, good sealing performance and is not easy to be infiltrated by water and dust.
[0005] In order to solve the above-mentioned technical problems, the technical solution proposed by the utility model is: a centralized wiring box device for an electric assisted bicycle, comprising a box body and a cover body, the box body and the cover body are slidably arranged, the box body is a rectangular hollow box, corresponding lower holes are provided on both sides of the box body, a wire placement groove is provided on the bottom surface of the box body and located between the lower holes on both sides, corresponding upper holes are provided on both sides of the box body, and equidistant soft heads from which the lines extend are connected at the upper ends of the front and rear sides of the box body, and a dust-proof sealing head is inserted on the soft head, and thin films are provided in the lower hole and the upper hole.
[0006] Furthermore, the upper ends of the front and rear sides of the box body are provided with sliding grooves, and the cover body is provided with sliding strips adapted to the sliding grooves.
[0007] Furthermore, the front and rear sides of the cover are provided with anti-slip grooves.
[0008] Furthermore, an information clip is connected to the middle of the cover body, and an arc-shaped notch is provided at the entrance of the information clip.
[0009] Furthermore, magnetic sheets are bonded to both sides of the bottom of the box body, and a tearable double-sided tape is provided in the middle of the box body and between the magnetic sheets.
[0010] Furthermore, a limit card is provided on the bottom surface of the box body and above the wire slot.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] Centralized layout of line holes: The junction box device is designed with lower and upper holes, as well as wire grooves and slides. When installing the electric power-assisted bicycle line, the main line and auxiliary line can be passed through the lower and upper holes respectively and placed in the wire groove. This layout makes the lines more neat and centralized, and is easy to manage and maintain.
[0013] Good sealing, not easy to get water and dust: The sliding setting between the box body and the cover body and the dustproof sealing head effectively prevent the entry of water and dust. At the same time, the design of the sliding strip on the cover body increases the tightness between the cover body and the box body, further improving the sealing. This closed design can protect the circuit from interference and damage from the external environment and extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the utility model;
[0015] Figure 2 It is the front view of the utility model;
[0016] Figure 3 It is a bottom view of the utility model;
[0017] Figure 4 It is a left view of the utility model.
[0018] As shown in the figure: 1. Box body; 2. Cover body; 3. Lower hole; 4. Wire groove; 5. Upper hole; 6. Soft head; 7. Sealing head; 8. Film; 9. Slide groove; 10. Slide bar; 11. Anti-slip pattern; 12. Information clip; 13. Arc-shaped notch; 14. Magnetic sheet; 15. Tearable double-sided tape; 16. Limit card. DETAILED DESCRIPTION
[0019] The centralized junction box is suitable for electric power-assisted bicycles, has centralized circuit layout, strong sealing, good waterproof and dustproof effects, and improved reliability and durability. The utility model is further described in detail below in conjunction with the accompanying drawings.
[0020] Combined with Figure 1 The box body 1 and the cover body 2 are slidably arranged, and the front and rear sides of the cover body 2 are both provided with anti-slip grooves 11. The box body 1 is a rectangular hollow box, and the upper ends of the front and rear sides of the box body 1 are provided with slide grooves 9, and the cover body 2 is provided with a slide bar 10 adapted to the slide groove 9. An information clip 12 is connected to the middle of the upper part of the cover body 2, and an arc-shaped notch 13 is provided at the entrance of the information clip 12.
[0021] Combined with Figure 1 and attached Figure 4 , both sides of the box body 1 are provided with corresponding lower holes 3, the bottom surface of the box body 1 and between the lower holes 3 on both sides are provided with a wire placement groove 4, and the inner bottom surface of the box body 1 and above the wire placement groove 4 are provided with a limit card 16. Both sides of the box body 1 are provided with corresponding upper holes 5, and the upper ends of the front and rear sides of the box body 1 are connected with equidistant soft heads 6 from which the lines extend, and the soft heads 6 are provided with through holes, and the soft heads 6 are plugged with dust-proof sealing heads 7, and the lower holes 3 and the upper holes 5 are provided with films 8.
[0022] Combined with Figure 3 Magnetic sheets 14 are bonded to both sides of the bottom of the box body 1 , and a tearable double-sided adhesive tape 15 is provided in the middle of the box body 1 and between the magnetic sheets 14 .
[0023] Specific implementation mode of the utility model: When the utility model is in use, the device is placed at the storage and discharge wire circuit of the electric power-assisted bicycle. The main circuit can poke the film 8 of the lower hole 3 through, be placed in the wire groove 4, and be fixed with the limit card 16. The film 8 is poked through the lower hole 3 on the other side to leave the box body 1. The auxiliary circuit pokes the film 8 from the upper hole 5, and then opens the soft head 6 of the sealing head 7 at the corresponding position, and leaves the box body 1 from the through hole of the soft head 6, and then pushes the cover body 2 to make the slide bar 10 slide in the slide groove 9, so that the upper cover covers the box body 1 tightly to prevent water or dust from entering the box body 1. If there are precautions in this wiring box, use a piece of paper to record them and put them into the information folder 12 from the arc-shaped notch 13.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A centralized wiring box device for an electric power-assisted bicycle, comprising a box body (1) and a cover body (2), characterized in that: The box body (1) and the cover body (2) are slidably arranged. The box body (1) is a rectangular hollow box. Corresponding lower holes (3) are arranged on both sides of the box body (1). A wire groove (4) is arranged on the bottom surface of the box body (1) and between the lower holes (3) on both sides. Corresponding upper holes (5) are arranged on both sides of the box body (1). Soft heads (6) with equal distances from which wires extend are connected at the upper ends of the front and rear sides of the box body (1). A dustproof sealing head (7) is inserted on the soft head (6). Films (8) are arranged in the lower hole (3) and the upper hole (5).
2. A centralized junction box device for an electric power-assisted bicycle according to claim 1, characterized in that: The upper ends of the front and rear sides of the box body (1) are provided with sliding grooves (9), and the cover body (2) is provided with a sliding strip (10) that matches the sliding grooves (9).
3. The centralized junction box device for an electric power-assisted bicycle according to claim 1, characterized in that: Anti-slip grooves (11) are provided on the front and rear sides of the cover body (2).
4. The centralized junction box device for an electric power-assisted bicycle according to claim 1, characterized in that: An information clip (12) is connected to the middle of the upper surface of the cover body (2), and an arc-shaped notch (13) is provided at the entrance of the information clip (12).
5. The centralized junction box device for an electric power-assisted bicycle according to claim 1, characterized in that: Magnetic sheets (14) are bonded to both sides of the bottom of the box body (1), and a tearable double-sided adhesive tape (15) is provided in the middle of the box body (1) and between the magnetic sheets (14).
6. A centralized junction box device for an electric power-assisted bicycle according to claim 1, characterized in that: A limit card (16) is provided on the inner bottom surface of the box body (1) and located above the wire placement groove (4).