Ultrathin battery box with wire end protection function

Abstract

The utility model provides an ultrathin battery box with a wire end protection function, relates to the technical field of battery boxes, and aims to solve the problems that when an existing battery box structure is used, a connecting position is usually exposed, so that the connecting position is easily pulled when the battery box is subjected to external force, and the battery box is damaged. The battery box connecting structure comprises an outer protective part, an inner protective part, a connecting part, a connecting part and an outer protective part, the butt joint part is arranged outside the outer protection part; and the wire protection part is arranged outside the outer protection part. The tightening rod is rotationally connected in the wire bunching plate, so that the tightening rod controls the wire clamping plate to perform position adjustment through threads in the rotating process, and then the external wire is clamped after being laid, so that the clamping position of the external wire is located at a fixed point position, and when the external wire is pulled, the pulling force cannot be transmitted inwards after reaching the fixed point position; and therefore, the stress of the connecting position is replaced, and the connector can be protected conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery boxes, and more specifically, particularly relates to an ultra-thin battery box with a wire end protection function. Background Art

[0002] A battery box refers to a component that can accommodate one or more batteries; the basic function of a battery box is to accommodate and protect battery packs, and its structure must ensure sufficient strength while retaining the maximum accommodating space, taking into account the saving of layout space; after the battery box is fixed, it is mostly directly connected to external equipment through connecting wires, but the positions of the connecting wires are mostly exposed on the outside of the battery box. However, based on the existing battery box structure, when in use, its connection position is usually in an exposed position, which causes the battery box to be easily pulled at the connection position when subjected to external force, and then when the pulling force is too large, it is easy to damage the wire ends of the connecting wires, thereby causing the battery box to be disconnected. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an ultra-thin battery box with a wire end protection function, so as to solve the problem that the connection position of the existing battery box structure is usually in an exposed position when in use, which causes the battery box to be easily pulled at the connection position when subjected to external force, and then when the pulling force is too large, it is easy to damage the wire ends of the connecting wires, thereby causing the battery box to be disconnected.

[0004] The utility model provides an ultra-thin battery box with a wire end protection function, which is achieved by the following specific technical means:

[0005] An ultra-thin battery box with a wire end protection function comprises: an outer protective part, a docking part, and a wire protection part; the outer protective part comprises: a protective shell, a matching shell, a docking groove, and a wiring groove; the wiring groove is set as an L-shaped groove, the wiring groove is connected with two groups of rectangular grooves, and the two groups of rectangular grooves of the wiring groove are respectively connected with round jacks, and there are two groups of wiring grooves in total, and the two groups of wiring grooves are respectively arranged on the protective shell; the docking part is arranged outside the outer protective part, and the docking part comprises: a docking middle frame and a main body; the docking middle frame is plugged into the docking middle frame, and the docking middle frame is connected to the outer protective part. The main body is inserted in the connecting groove, and the main body is inserted in the protective shell, and the main body is inserted in the matching shell; the wire protection part is arranged on the outside of the outer protection part, and the wire protection part includes: a wire harness plate, a wire harness trough, and a tightening rod; the wire harness plate is fixed to the outside of the protective shell by screws, the wire harness trough and the wiring trough are in a docking state, and the tightening rod is inserted in the wiring trough; the wire harness trough is provided with an L-shaped groove, and the wire harness trough is connected with a rectangular groove, and the rectangular groove of the wire harness trough is connected with an axial hole. There are two groups of wire harness troughs, and the two groups of wire harness troughs are respectively opened on the wire harness plate.

[0006] Furthermore, the protective shell is configured as a rectangular parallelepiped structure, a rectangular groove is provided inside the protective shell, the rectangular groove of the protective shell is connected with a rectangular through hole, and a cylindrical slot is provided on the protective shell.

[0007] Furthermore, the matching shell is configured as a rectangular parallelepiped structure, and a rectangular groove is provided inside the matching shell.

[0008] Furthermore, the docking groove is configured as a rectangular frame-shaped groove, the docking groove is connected with two groups of L-shaped grooves, and there are two groups of docking grooves in total. The docking groove is configured on the inner wall of the protective shell, and the docking groove is configured on the inner wall of the matching shell.

[0009] Furthermore, the docking middle frame is configured as a rectangular frame structure, and two groups of rectangular frame-shaped protrusions are provided on the docking middle frame, and two groups of L-shaped protrusions are respectively provided on the two groups of rectangular frame-shaped protrusions of the docking middle frame; a battery pack is provided inside the main body, and the main body is fixed to the inside of the docking middle frame by screws.

[0010] Furthermore, the wire harness plate is configured as a square plate structure, a cylindrical plug is provided on the wire harness plate, and a rectangular through hole is provided in the middle of the wire harness plate.

[0011] Furthermore, the wire protection part also includes: a wire clamping plate; the tightening rod is configured as a threaded rod structure, the tightening rod is provided with a cylindrical protrusion, the cylindrical protrusion of the tightening rod is provided with a hexagonal prism-shaped groove, and a total of four groups of tightening rods are provided, and the four groups of tightening rods are respectively rotatably connected in two groups of wire beam grooves; the wire clamping plate is configured as a rectangular structure, the wire clamping plate is provided with a rectangular groove, the wire clamping plate is provided with two groups of threaded through holes, and a total of two groups of wire clamping plates are provided, and the two groups of wire clamping plates are respectively slidably connected in the two groups of wire beam grooves, and the two groups of wire clamping plates are respectively threadedly connected to the four groups of tightening rods.

[0012] The ultra-thin battery box with wire end protection function proposed by the utility model has the following beneficial effects:

[0013] 1. A protective shell and a wiring trough are provided. By providing a wiring trough on the protective shell, it is convenient to lay the external wiring, and then it is convenient to protect the connection position after the external wire is connected, so that it is convenient to protect the wire head;

[0014] 2. A wire harness plate and a wire harness trough are provided. By opening a wire harness trough on the wire harness plate, it is convenient to cooperate with the wiring trough to constrain the external wiring, thereby assisting in protecting the connector. By rotating the tightening rod and connecting it in the wire harness plate, the position of the wire clamping plate is adjusted by controlling the thread during the rotation, and then the external wiring is clamped after the laying is completed, so that the clamping position of the external wiring is at a fixed position, and then when it is pulled by external force, the pulling force cannot be transmitted inward after reaching the fixed position, thereby replacing the connection position to bear the force, thereby facilitating the protection of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional upward-looking structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the exploded structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the exploded structure of the utility model when viewed from above.

[0019] Figure 5 It is a partial cutaway structural schematic diagram of the utility model.

[0020] Figure 6 The utility model is Figure 5 Schematic diagram of the enlarged structure of part A.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Outer protective part; 101. Protective shell; 102. Matching shell; 103. Docking groove; 104. Wire routing groove; 2. Docking part; 201. Docking middle frame; 202. Main body; 3. Wire protection part; 301. Wire harness plate; 302. Wire harness groove; 303. Tightening rod; 304. Wire clamping plate. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 6As shown: The utility model provides an ultra-thin battery box with a wire end protection function, comprising: an outer protective part 1, a docking part 2, and a wire protection part 3; the outer protective part 1 comprises: a protective shell 101, a matching shell 102, a docking groove 103, and a wiring groove 104; the wiring groove 104 is set as an L-shaped groove, and the wiring groove 104 is connected with two groups of rectangular grooves, and the two groups of rectangular grooves of the wiring groove 104 are respectively connected with round jacks, and there are two groups of wiring grooves 104, and the two groups of wiring grooves 104 are respectively arranged on the protective shell 101; the wiring groove 104 is used to cooperate with the wire harness groove 302 to constrain the external wiring, so that it is easy to keep stable; the docking part 2 is arranged on the outside of the outer protective part 1, and the docking part 2 comprises: a docking middle frame 201 and a main body 202; the docking middle frame 201 is plugged into the docking groove 103, and the main body 2 02 is plugged into the protective shell 101, and the main body 202 is plugged into the matching shell 102; the wire protection part 3 is arranged on the outside of the outer protection part 1, and the wire protection part 3 includes: a wire harness plate 301, a wire harness groove 302, and a tightening rod 303; the wire harness plate 301 is fixed to the outside of the protective shell 101 by screws, the wire harness groove 302 and the wiring groove 104 are in a docking state, and the tightening rod 303 is plugged into the wiring groove 104; the wire harness groove 302 is provided with an L-shaped groove, and the wire harness groove 302 is connected with a rectangular groove, and the rectangular groove of the wire harness groove 302 is connected with an axial hole. There are two groups of wire harness grooves 302, and the two groups of wire harness grooves 302 are respectively opened on the wire harness plate 301; the wire harness groove 302 is used to cooperate with the wiring groove 104 to constrain the external wiring, so that it is easy to keep stable as a whole and avoid it from being pulled.

[0025] Embodiment 2: Based on Embodiment 1, Figure 5 As shown, the protective shell 101 is set as a rectangular parallelepiped structure, a rectangular groove is provided inside the protective shell 101, the rectangular groove of the protective shell 101 is connected with a rectangular through hole, and a cylindrical slot is provided on the protective shell 101; the protective shell 101 is used to protect the main body 202 with the matching shell 102 to prevent it from being damaged by the outside; the matching shell 102 is set as a rectangular parallelepiped structure, and a rectangular groove is provided inside the matching shell 102; the matching shell 102 is used to cooperate with the protective shell 101 to protect the internal main body 202 to prevent it from being damaged by the outside, so as to facilitate its use; the docking groove 103 is set as a rectangular frame-shaped groove, the docking groove 103 is connected with two groups of L-shaped grooves, and there are two groups of docking grooves 103, the docking groove 103 is set on the inner wall of the protective shell 101, and the docking groove 103 is set on the inner wall of the matching shell 102; the docking groove 103 is used to assist the protective shell 101, the matching shell 102 and the docking middle frame 201 to perform docking processing, so as to facilitate the protection of the internal main body 202.

[0026] like Figure 3As shown, the docking middle frame 201 is set as a rectangular frame structure, and two groups of rectangular frame-shaped protrusions are provided on the docking middle frame 201, and two groups of L-shaped protrusions are respectively provided on the two groups of rectangular frame-shaped protrusions of the docking middle frame 201; the docking middle frame 201 is used to be constrained with the protective shell 101 and the matching shell 102, so as to facilitate the protection of the main body 202; a battery pack is provided inside the main body 202, and the main body 202 is fixed to the inside of the docking middle frame 201 by screws; the main body 202 is used to fix the internal battery pack and connect with external equipment through external cables, so that it is easy to use.

[0027] like Figure 5 and Figure 6 As shown, the wire harness plate 301 is set as a square plate structure, a cylindrical plug is provided on the wire harness plate 301, and a rectangular through hole is provided in the middle position of the wire harness plate 301; the wire harness plate 301 is used to be connected with the protective shell 101, so as to facilitate the constraint of external wiring and make it easy to use; the wire protection part 3 also includes: a clamping plate 304; the tightening rod 303 is set as a threaded rod structure, a cylindrical protrusion is provided on the tightening rod 303, and a hexagonal prism-shaped groove is provided on the cylindrical protrusion of the tightening rod 303. There are four groups of tightening rods 303, and the four groups of tightening rods 303 are respectively rotatably connected in the two groups of wire harness grooves 302; The tightening rod 303 is used to control the position of the clamping plate 304 through the thread during the rotation, so that it is convenient to constrain the external wiring; the clamping plate 304 is set as a rectangular structure, and a rectangular groove is provided on the clamping plate 304. There are two groups of threaded through holes on the clamping plate 304. There are two groups of clamping plates 304 in total. The two groups of clamping plates 304 are respectively slidably connected in the two groups of wiring grooves 302, and the two groups of clamping plates 304 are respectively threadedly connected to the four groups of tightening rods 303; the clamping plate 304 is used to adjust the position under the action of the tightening rod 303, so as to facilitate the clamping of the external wiring and make it easy to maintain stability.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In the present invention, when in use, the docking middle frame 201 is fixed to the middle position of the outside of the main body 202 by screws, and then the external wires to be connected are passed through the wiring groove 104 and led out from the inside of the protective shell 101, and then connected to the main body 202. After the connection is completed, the main body 202 is plugged into the protective shell 101 and clamped on the docking middle frame 201 under the action of the docking groove 103, and then the matching shell 102 is clamped on the docking middle frame 201, so that the whole is easy to maintain stability, thereby making the protective shell 101 and the matching shell 102 stable. The outer shell 102 is combined to protect the main body 202, and then the wire harness plate 301 is fixed to the protective outer shell 101 by screws, so that the wire harness trough 302 and the wiring trough 104 are connected and the external wiring is constrained, and then the tightening rod 303 is rotated to clamp the external wiring of the clamping plate 304 through the thread during the rotation, so that the contact point becomes a fixed point, so that when it is pulled by external force, the external force stops after being transmitted to the fixed point, thereby avoiding affecting the connection position of the main body 202 and the external wiring, making it easy to use.

Claims

1. An ultra-thin battery box with a wire end protection function, comprising: An outer protective part (1), a docking part (2), and a wire protection part (3); characterized in that: the outer protective part (1) comprises: a protective shell (101), a matching shell (102), a docking groove (103), and a wiring groove (104); the wiring groove (104) is arranged as an L-shaped groove, the wiring groove (104) is connected with two groups of rectangular grooves, the two groups of rectangular grooves of the wiring groove (104) are respectively connected with round jacks, and there are two groups of wiring grooves (104), and the two groups of wiring grooves (104) are respectively arranged on the protective shell (101); the docking part (2) is arranged outside the outer protective part (1), and the docking part (2) comprises: a docking middle frame (201) and a main body (202); the docking middle frame (201) is plugged into the docking groove (103), and the main body (202) is plugged into The main body (202) is inserted into the matching shell (102) in the protective shell (101); the wire protection part (3) is arranged outside the outer protection part (1), and the wire protection part (3) includes: a wire harness plate (301), a wire harness groove (302), and a tightening rod (303); the wire harness plate (301) is fixed to the outside of the protective shell (101) by screws, the wire harness groove (302) and the wiring groove (104) are in a docking state, and the tightening rod (303) is inserted into the wiring groove (104); the wire harness groove (302) is provided with an L-shaped groove, the wire harness groove (302) is connected with a rectangular groove, and the rectangular groove of the wire harness groove (302) is connected with an axial hole. There are two groups of wire harness grooves (302), and the two groups of wire harness grooves (302) are respectively opened on the wire harness plate (301).

2. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The protective shell (101) is configured as a rectangular parallelepiped structure, a rectangular groove is provided inside the protective shell (101), the rectangular groove of the protective shell (101) is connected to a rectangular through hole, and a cylindrical slot is provided on the protective shell (101).

3. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The matching shell (102) is configured as a rectangular parallelepiped structure, and a rectangular groove is provided inside the matching shell (102).

4. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The docking groove (103) is arranged as a rectangular frame-shaped groove, the docking groove (103) is connected to two groups of L-shaped grooves, and there are two groups of docking grooves (103) in total. The docking groove (103) is arranged on the inner wall of the protective shell (101), and the docking groove (103) is arranged on the inner wall of the matching shell (102).

5. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The docking middle frame (201) is configured as a rectangular frame structure, the docking middle frame (201) is provided with two groups of rectangular frame-shaped protrusions, and the two groups of rectangular frame-shaped protrusions of the docking middle frame (201) are respectively provided with two groups of L-shaped protrusions; a battery pack is provided inside the main body (202), and the main body (202) is fixed inside the docking middle frame (201) by screws.

6. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The wire harness plate (301) is configured as a square plate-shaped structure, a cylindrical plug block is provided on the wire harness plate (301), and a rectangular through hole is provided in the middle of the wire harness plate (301).

7. The ultra-thin battery box with wire end protection function according to claim 1, characterized in that: The wire protection part (3) further comprises: a wire clamping plate (304); the tightening rod (303) is configured as a threaded rod structure, the tightening rod (303) is provided with a cylindrical protrusion, the cylindrical protrusion of the tightening rod (303) is provided with a hexagonal prism-shaped groove, and there are four groups of tightening rods (303), and the four groups of tightening rods (303) are respectively rotatably connected in the two groups of wire harness grooves (302); the wire clamping plate (304) is configured as a rectangular parallelepiped structure, the wire clamping plate (304) is provided with a rectangular groove, the wire clamping plate (304) is provided with two groups of threaded through holes, and there are two groups of wire clamping plates (304), the two groups of wire clamping plates (304) are respectively slidably connected in the two groups of wire harness grooves (302), and the two groups of wire clamping plates (304) are respectively threadedly connected to the four groups of tightening rods (303).

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