Forehead deconcentrator, forehead assembly and scooter

Abstract

The utility model relates to a forehead deconcentrator, forehead assembly and scooter, the forehead deconcentrator includes: cladding shell, circuit board, plug socket and a plurality of binding post, cladding cavity is provided in the cladding shell, the circuit board is installed in the cladding cavity, the plurality of binding post is installed on the circuit board, and the plug socket is connected with the plurality of binding post. The circuit board is provided with a wrapping cavity, the wiring terminals are arranged in the wrapping cavity, wiring heads of the wiring terminals penetrate out of the wrapping cavity, the plug female seat is installed on the circuit board and electrically connected with the wiring terminals, and a connecting plug of the plug female seat penetrates out of the wrapping cavity and is used for being electrically connected with an instrument module of the scooter. According to the forehead deconcentrator, wire harnesses can be arranged, the wiring mode of the instrument module is simplified, the assembly is simple, and the occupied space is small.

Description

Technical Field

[0001] The utility model relates to the technical field of mobility scooters, and in particular to a forehead splitter, a forehead assembly and a mobility scooter. Background Art

[0002] Scooters, electric vehicles and other mobility scooters are widely used means of transportation, especially scooters, such as electric scooters, which are becoming more and more popular. In the related art, the instruments on the forehead of the mobility scooter are mostly connected to the wiring harnesses by direct wiring, that is, the wiring harnesses of the shifter, turn signal, brake handle, etc. are directly connected to the control panel of the instrument. However, the wiring harness arrangement of the above assembly method is messy, and there are disadvantages such as difficult assembly, large space occupation and difficulty in later maintenance. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model proposes a forehead splitter, which can organize the wire harness, simplify the wiring method of the instrument module, is simple to assemble, and occupies less space.

[0005] The embodiment of the utility model further provides a forehead assembly.

[0006] The embodiment of the utility model further provides a walking vehicle.

[0007] The forehead splitter of the embodiment of the utility model includes: a covering shell, a covering cavity is provided in the covering shell; a circuit board, the circuit board is installed in the covering cavity; a plurality of wiring terminals, a plurality of the wiring terminals are installed on the circuit board, and the wiring heads of the wiring terminals are passed through the covering cavity; a plug socket, the plug socket is installed on the circuit board and is electrically connected to the plurality of the wiring terminals, the plug connector of the plug socket is passed through the covering cavity, and is used to be electrically connected to the instrument module of the mobility scooter.

[0008] According to the forehead splitter of the embodiment of the utility model, since multiple wiring terminals are installed on the circuit board, the plug socket is electrically connected to the multiple wiring terminals through the circuit board, so different wiring harnesses can be connected to different wiring terminals and transmitted to the instrument module through the plug socket. In addition, the covering shell can cover and fix the circuit board, the plug socket and the wiring terminals to form an integral structure. Therefore, the forehead splitter of the embodiment of the utility model can organize the wiring harness, simplify the wiring method of the instrument module, and is simple to assemble and occupies less space.

[0009] In some embodiments, the connection terminal is arranged on one side of the thickness direction of the circuit board, and the plug socket is arranged on the other side of the thickness direction of the circuit board.

[0010] In some embodiments, the covering shell is an integrally formed rubber-coated shell, and the rubber-coated shell covers the circuit board, the wiring terminals, and the female plug.

[0011] In some embodiments, a plurality of first mating holes are provided on the covering shell, and the connection heads of the plurality of wiring terminals respectively pass through the plurality of first mating holes. A waterproof glue layer is provided between the outer peripheral wall of the connection head and the inner peripheral wall of the first mating hole; and / or, a second mating hole is provided on the covering shell, and the plug head of the female plug passes through the second mating hole. A waterproof glue layer is provided between the outer peripheral wall of the plug head and the inner peripheral wall of the second mating hole.

[0012] In some embodiments, the wiring terminal is used to connect at least one of a finger-operated wire, a steering switch wire, a turn signal wire, a brake lever wire, an instrument display wire, a lamp wire, and a main control wire.

[0013] In some embodiments, a color identification layer is provided on the outer walls of several of the wiring terminals, and / or, a digital identification code corresponding to the wiring terminal is provided on the covering shell.

[0014] The forehead assembly of another embodiment of the present invention includes a forehead wire splitter, which is the forehead wire splitter according to any one of the embodiments of the present invention; an instrument module, which includes an instrument shell and an instrument control board, and the instrument control board is installed in the instrument shell. The plug head of the female plug is electrically connected to the instrument control board; a forehead main body, and the instrument module is installed on the forehead main body.

[0015] According to the forehead assembly of the embodiment of the present invention, since a plurality of wiring terminals are installed on the circuit board and the female plug is electrically connected to the plurality of wiring terminals through the circuit board, different wire harnesses can be connected to different wiring terminals and transmitted to the instrument module through the female plug. In addition, the covering shell can cover and fix the circuit board, the female plug, and the wiring terminals to form an integral structure. Therefore, the forehead assembly of the embodiment of the present invention can organize the wire harnesses, simplify the wiring method of the instrument module, has simple assembly, and occupies less space.

[0016] In some embodiments, the forehead assembly further includes a fastener, and the fastener passes through the covering shell, the circuit board, and the instrument shell.

[0017] In some embodiments, a concave stop is provided on the outer wall of the covering shell, and the concave stop is arranged around the circumference of the female plug. A convex stop is provided on the outer wall of the instrument shell, and the convex stop is arranged around the circumference of the female plug and is in alignment and cooperation with the concave stop.

[0018] The scooter of another embodiment of the present utility model includes the forehead assembly described in any one of the embodiments of the present utility model.

[0019] For the scooter according to the embodiment of the present utility model, since a plurality of terminal blocks are installed on the circuit board, and the female plug socket is electrically connected to the plurality of terminal blocks through the circuit board, different wire harnesses can be connected to different terminal blocks and transmitted to the instrument module through the female plug socket. In addition, the covering shell can cover and fix the circuit board, the female plug socket and the terminal blocks to form an integral structure. Therefore, the forehead assembly of the scooter according to the embodiment of the present utility model can organize the wire harnesses, simplify the wiring method of the instrument module, with simple assembly and small occupied space. Description of the Drawings

[0020] Figure 1 It is a schematic installation view of the forehead wire splitter and the instrument module according to the embodiment of the present utility model.

[0021] Figure 2 It is an exploded view of the forehead wire splitter according to the embodiment of the present utility model.

[0022] Figure 3 It is a top view of the forehead wire splitter according to the embodiment of the present utility model.

[0023] Figure 4 It is a bottom view of the forehead wire splitter according to the embodiment of the present utility model.

[0024] Reference Signs:

[0025] 1. Covering shell; 11. Concave stop; 12. First fitting hole; 13. Second fitting hole; 14. Digital identification code;

[0026] 2. Circuit board;

[0027] 3. Terminal block; 31. Terminal head;

[0028] 4. Female plug socket; 41. Plug head;

[0029] 5. Instrument module; 51. Instrument shell;

[0030] 6. Wire harness. Detailed Embodiment

[0031] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0032] Below with reference to the attached Figures 1 to 4 Describe the forehead wire splitter, the forehead assembly and the scooter according to the embodiment of the present utility model.

[0033] As Figures 1 to 4 shown, the forehead wire splitter of the embodiment of the present utility model includes: a covering shell 1, a circuit board 2, a female plug socket, and a plurality of wiring terminals 3. A covering cavity (not shown) is provided inside the covering shell 1. The circuit board 2 is installed in the covering cavity. The plurality of wiring terminals 3 are installed on the circuit board 2. The wiring heads 31 of the wiring terminals 3 extend out of the covering cavity. The female plug socket is installed on the circuit board 2 and is electrically connected to the plurality of wiring terminals 3. The plug head 41 of the female plug socket extends out of the covering cavity and is used to be electrically connected to the instrument module 5 of the scooter.

[0034] For the forehead wire splitter according to the embodiment of the present utility model, since the plurality of wiring terminals 3 are installed on the circuit board 2 and the female plug socket is electrically connected to the plurality of wiring terminals 3 through the circuit board 2, different wire harnesses 6 can be connected to different wiring terminals 3 and transmitted to the instrument module 5 through the female plug socket. In addition, the covering shell 1 can cover and fix the circuit board 2, the female plug socket 4, and the wiring terminals 3 to form an integral structure. Therefore, the forehead wire splitter of the embodiment of the present utility model can organize the wire harness 6, simplify the wiring method of the instrument module 5, has simple assembly, occupies less space, and is convenient for centralized management of the wire harness 6.

[0035] It can be understood that the forehead wire splitter of the embodiment of the present utility model can connect the wire harness 6 to the corresponding wiring terminals 3 respectively. Since the wiring terminals 3 are electrically connected to the female plug socket through the circuit board 2, the wire harness 6 can be transferred to the instrument module 5 through the forehead wire splitter, thereby avoiding problems such as messy wiring, large occupied space, and difficult assembly caused by directly connecting a plurality of wire harnesses 6 to the instrument module 5.

[0036] In other words, the forehead wire splitter of the embodiment of the present utility model cancels the outgoing wires on the instrument module 5 by integrating a plurality of wiring terminals 3, and instead concentrates them on the forehead wire splitter and docks with the instrument, thereby facilitating centralized management of the wire harness 6 and making the assembly simpler.

[0037] Optionally, the wiring terminals 3 are provided on one side in the thickness direction of the circuit board 2, and the female plug socket is provided on the other side in the thickness direction of the circuit board 2. By arranging the wiring terminals 3 and the female plug socket 4 in the above structure, the forehead wire splitter of the embodiment of the present utility model is convenient for connecting with the external wire harness 6 and the instrument module 5, avoiding the problem of interference during the assembly of the forehead wire splitter with the external wire harness 6 and the instrument module 5, and improving the convenience during the assembly of the forehead wire splitter.

[0038] Specifically, both the wiring terminals 3 and the female plug socket 4 are welded to the circuit board 2 to ensure the reliability of the connection between the wiring terminals 3 and the female plug socket 4 and the circuit board 2.

[0039] Optionally, the covering shell 1 is an integrally formed overmolded shell, and the overmolded shell covers the circuit board 2, the terminal 3, and the female plug 4. In other words, the outer circumferences of the circuit board 2, the terminal 3, and the female plug 4 are covered with an overmolded film (PVC overmolding) in an injection molding form, and the overmolded film is cured to form the overmolded shell. The above-mentioned covering shell 1 can improve the waterproof effect of the forehead splitter and is beneficial to extending the service life of the forehead splitter.

[0040] Optionally, as Figure 2 and Figure 4 shown, a plurality of first fitting holes 12 are provided on the covering shell 1, and the connection heads 31 of the plurality of terminals 3 respectively pass through the plurality of first fitting holes 12. A waterproof glue layer (not shown) is provided between the outer peripheral wall of the connection head 31 and the inner peripheral wall of the first fitting hole 12. A second fitting hole 13 is provided on the covering shell 1, and the plug head 41 of the female plug passes through the second fitting hole 13. A waterproof glue layer (not shown) is provided between the outer peripheral wall of the plug head 41 and the inner peripheral wall of the second fitting hole 13. It can be understood that waterproof glue layers (not shown) are provided at the connection positions of the connection head 31 and the plug head 41 with the covering shell 1, so as to prevent the problem of water ingress at the connection positions of the connection head 31 and the plug head 41 with the covering shell 1.

[0041] For example, the waterproof glue layer is a UV glue layer, which can make the waterproof level of the forehead splitter reach above IPX7.

[0042] In some embodiments, as Figure 1 shown, the terminal 3 is used to connect at least one of the finger-operated wire, the steering switch wire, the turn signal wire, the brake lever wire, the instrument display wire, the lamp wire, and the main control wire. In the example of the present application, the terminal 3 can connect wire harnesses 6 such as the finger-operated wire, the steering switch wire, the turn signal wire, the brake lever wire, the instrument display wire, the lamp wire (ambient light wire and headlight wire), and the main control wire, thereby further improving the integration degree of the forehead splitter and facilitating the centralized management of the wire harness 6.

[0043] For example, a color marking layer is provided on the outer walls of several terminals 3. It can be understood that the color marking layer can be used to indicate different types of terminals 3, so as to facilitate the operator to assemble the wire harness 6 to avoid the problem of incorrect wiring insertion.

[0044] Also for example, as Figure 3 shown, digital identification codes 14 corresponding to the terminals 3 are provided on the covering shell 1. It can be understood that the digital identification codes 14 can be used to indicate different types of terminals 3, so as to facilitate the operator to assemble the wire harness 6 to avoid the problem of incorrect wiring insertion.

[0045] As Figure 1As shown, the forehead assembly of another embodiment of the present utility model includes a forehead wire splitter, an instrument module 5, and a forehead main body (not shown). The forehead wire splitter is the forehead wire splitter of the present utility model. The instrument module 5 includes an instrument housing 51 and an instrument control board. The instrument control board is installed inside the instrument housing 51. The plug connector 41 of the female plug socket is electrically connected to the instrument control board. The instrument module 5 is installed on the forehead main body.

[0046] For the forehead assembly according to the embodiment of the present utility model, since a plurality of terminal blocks 3 are installed on the circuit board 2, and the female plug socket is electrically connected to the plurality of terminal blocks 3 through the circuit board 2, different wire harnesses 6 can be connected to different terminal blocks 3 and transmitted to the instrument module 5 through the female plug socket. In addition, the covering shell 1 can cover and fix the circuit board 2, the female plug socket 4, and the terminal blocks 3 to form an integral structure. Therefore, the forehead assembly of the embodiment of the present utility model can organize the wire harness 6, simplify the wiring method of the instrument module 5, is simple to assemble, and occupies less space.

[0047] Optionally, the forehead assembly further includes a fastener (not shown). The fastener passes through the covering shell 1, the circuit board 2, and the instrument housing 51. For example, the fastener can be a threaded part or a pin. In the example of the present application, the fastener is a screw. The screw passes through the covering shell 1, the circuit board 2, and the instrument housing 51, which can facilitate the integration of the forehead wire splitter on the instrument module 5, is convenient for disassembly and assembly, and is convenient for later maintenance and replacement.

[0048] Optionally, as Figure 4 shown, the outer wall of the covering shell 1 is provided with a concave stop 11. The concave stop 11 is arranged circumferentially around the female plug socket. The outer wall of the instrument housing 51 is provided with a convex stop (not shown). The convex stop is arranged circumferentially around the female plug socket and is in alignment and cooperation with the concave stop 11. It can be understood that the convex stop and the concave stop 11 are connected by means of plugging and alignment. On the one hand, it can facilitate the positioning of the forehead wire splitter on the instrument housing 51 and improve the convenience of installing the forehead wire splitter on the instrument housing 51. On the other hand, the alignment and cooperation of the convex stop and the concave stop 11 can reduce the probability of external water entering the alignment area between the covering shell 1 and the instrument housing 51, which is beneficial to improving the waterproof effect of the forehead assembly.

[0049] A scooter of another embodiment of the present utility model includes the forehead assembly of the present utility model. For example, the scooter is an electric scooter.

[0050] For the scooter according to the embodiment of the present utility model, since multiple terminal blocks 3 are installed on the circuit board 2, and the female plug is electrically connected to the multiple terminal blocks 3 through the circuit board 2, different wire harnesses 6 can be connected to different terminal blocks 3 and transmitted to the instrument module 5 through the female plug. In addition, the covering shell 1 can cover and fix the circuit board 2, the female plug 4 and the terminal blocks 3 to form an integral structure. Therefore, the forehead assembly of the scooter according to the embodiment of the present utility model can organize the wire harness 6, simplify the wiring method of the instrument module 5, has simple assembly, occupies less space, and has a good waterproof effect.

[0051] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0052] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0053] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0054] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0055] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0056] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. A forehead wire divider, characterized in that, Comprising: A covering shell, within which there is a covering cavity; A circuit board, which is installed within the covering cavity; A plurality of terminal blocks, the plurality of terminal blocks are installed on the circuit board, and the connection heads of the terminal blocks extend out of the covering cavity; A female plug, which is installed on the circuit board and is electrically connected to the plurality of terminal blocks, and the plug head of the female plug extends out of the covering cavity and is used for electrically connecting to the instrument module of the scooter.

2. The forehead wire divider according to claim 1, wherein The terminal blocks are arranged on one side of the circuit board in the thickness direction, and the female plug is arranged on the other side of the circuit board in the thickness direction.

3. The forehead wire divider according to claim 1, characterized in that The covering shell is an integrally formed plastic-coated shell, and the plastic-coated shell covers the circuit board, the terminal blocks and the female plug.

4. The forehead wire divider according to claim 1, wherein A plurality of first mating holes are provided on the covering shell, and the connection heads of the plurality of terminal blocks respectively extend out of the plurality of first mating holes, and a waterproof adhesive layer is provided between the outer peripheral wall of the connection head and the inner peripheral wall of the first mating hole; And / or, a second mating hole is provided on the covering shell, the plug head of the female plug extends out of the second mating hole, and a waterproof adhesive layer is provided between the outer peripheral wall of the plug head and the inner peripheral wall of the second mating hole.

5. The forehead wire divider according to claim 1, characterized in that, The terminal blocks are used for connecting at least one of the finger-operated wire, the steering switch wire, the turn signal wire, the brake handle wire, the instrument display wire, the lamp wire and the main control wire.

6. The forehead wire divider according to claim 1, wherein Color identification layers are provided on the outer walls of some of the terminal blocks, and / or, digital identification codes corresponding to the terminal blocks are provided on the covering shell.

7. A forehead assembly, characterized in that, Comprising: A forehead wire splitter, the forehead wire splitter being the forehead wire splitter according to any one of claims 1-6; An instrument module, the instrument module includes an instrument shell and an instrument control board, the instrument control board is installed within the instrument shell, and the plug head of the female plug is electrically connected to the instrument control board; A forehead main body, on which the instrument module is installed.

8. The forehead assembly according to claim 7, characterized in that, The forehead assembly further includes a fastener, and the fastener passes through the covering shell, the circuit board and the instrument shell.

9. The forehead assembly according to claim 8, wherein A concave stop is provided on the outer wall of the covering shell, the concave stop is arranged circumferentially around the female plug, a convex stop is provided on the outer wall of the instrument shell, the convex stop is arranged circumferentially around the female plug and is in alignment and mating with the concave stop.

10. A scooter, characterized in that, Comprising the forehead assembly according to any one of claims 7-9.

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