Anti-falling automobile wire harness terminal

Abstract

The utility model is suitable for the technical field of wire harness terminals, and provides an anti-falling automobile wire harness terminal, which comprises a wire harness terminal body comprising an upper terminal and a lower terminal. The upper terminal and the lower terminal are detachably and fixedly connected through a bolt and a nut; the wire harness terminal body comprises a base layer, an anti-oxidation layer and a wear-resistant layer, the wear-resistant layer and the anti-oxidation layer are arranged, the wear-resistant layer can increase the wear-resistant degree of the terminal, the anti-oxidation layer can prevent the terminal body from being oxidized, and the wear of the surface of the wire harness body is avoided by arranging a sealing wear-resistant ring and a wear-resistant sleeve.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring harness terminals, and in particular relates to an anti-dropping automobile wiring harness terminal. Background Art

[0002] A wiring harness is a group of metal wires and cables tied together to connect signals and power between carrying equipment. It is a wiring component that connects various electrical devices in the automotive circuit. It is composed of insulating sheaths, wiring terminals, wires, and insulating wrapping materials. Due to the wide application of wiring harnesses in life, the number of wiring harness terminals has also increased, especially automotive wiring harness terminals. Due to the large number of internal lines in the car, automotive wiring harness terminals are also widely used.

[0003] The utility model cited by the application number 202020983219.9 discloses an anti-loosening automobile wiring harness terminal, including a wiring harness terminal, a connecting sleeve is installed on the left side of the wiring harness terminal, the outer wall of the connecting sleeve is connected to a connecting buckle, an anti-slip gasket is arranged inside the connecting buckle, an insulating sleeve is inserted inside the connecting sleeve, a wiring harness is arranged inside the insulating sleeve, a fixing bolt is installed inside the wiring harness terminal, a fixing disk is installed on the outer wall of the fixing bolt and located inside the wiring harness terminal, a fixing through hole is opened on the outer wall of the fixing bolt and located below the fixing disk, a fixing nut is installed at the bottom of the fixing bolt and located below the wiring harness terminal, a plug is arranged on the right side of the wiring harness terminal, and the plug is connected to a conductive sheet. Compared with the existing automobile wiring harness terminals, the utility model can improve the overall firmness, economy and practicality of the automobile wiring harness terminals through design.

[0004] The prior art still has the following deficiencies:

[0005] During the use of the prior art automobile wiring harness terminals, the connection between the wiring harness and the terminals is prone to wear, but most automobile wiring harness terminals have poor wear resistance, which can easily cause the wiring harness surface to be worn out, which can easily cause safety accidents. In addition, automobile wiring harness terminals are prone to aging and deformation over time, which poses certain safety hazards when used. Utility Model Content

[0006] The utility model provides an anti-falling automobile wiring harness terminal, aiming to solve the problem that during the use of the automobile wiring harness terminal in the prior art, the connection between the wiring harness and the terminal is prone to wear, but most of the automobile wiring harness terminals have poor wear resistance, which can easily lead to the surface of the wiring harness being worn out, which can easily cause safety accidents, and the automobile wiring harness terminal is prone to aging and deformation over a long period of time, which poses certain safety hazards when in use.

[0007] The utility model is realized in this way. An anti-dropping automobile wiring harness terminal comprises: a wiring harness terminal body, wherein the wiring harness terminal body comprises an upper terminal and a lower terminal; the upper terminal and the lower terminal are detachably fixedly connected by bolts and nuts; the wiring harness terminal body comprises a base layer, an anti-oxidation layer and a wear-resistant layer.

[0008] Preferably, a fixed cavity is directly opened inside the upper terminal and the lower terminal; a limiting sleeve is fixedly connected to one side of the upper terminal and the lower terminal respectively, and a wear-resistant sleeve is fixedly connected to the inner walls of the two limiting sleeves respectively; a through hole is formed in the middle of the two wear-resistant sleeves, and the through hole is connected to the inside of the fixed cavity.

[0009] Preferably, a wiring harness body is provided on one side of the two limiting sleeves, a sealing wear-resistant ring is provided on the wiring harness body, and the sealing wear-resistant ring is tightly clamped with the exterior of the two limiting sleeves.

[0010] Preferably, the extended end of the wiring harness body extends into the interior of the fixing cavity through the through hole.

[0011] Preferably, conductive plates are respectively provided at the upper and lower ends of the interior of the fixed cavity and the side away from the two limit sleeves, the extended end of the wiring harness body is in contact with the two conductive plates, a plug is fixedly connected to one side of the conductive plate, and the plug is located on the outside of the wiring harness terminal body.

[0012] Preferably, screws are respectively provided on the sides of the upper terminal and the lower terminal away from each other, and the two screws are respectively threadedly connected to the upper terminal and the lower terminal, and the extended ends of the two screws penetrate into the fixed cavity and are respectively fixedly connected to positioning plates, and the sides of the two positioning plates close to each other are respectively fixedly connected to rubber anti-sliding blocks, and the two rubber anti-sliding blocks are respectively in contact with the wiring harness body, and threaded circular grooves are respectively opened on the sides of the upper terminal and the lower terminal away from each other, and the two screws are respectively located in the middle of the two threaded circular grooves, and anti-rust limiting covers are respectively threadedly connected inside the two threaded circular grooves.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By providing a wear-resistant layer and an anti-oxidation layer, the wear-resistant layer can increase the wear resistance of the terminal, and the anti-oxidation layer can prevent the terminal body from being oxidized. By providing a sealing wear-resistant ring and a wear-resistant sleeve, the surface wear of the wiring harness body can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the inner wall of the wiring harness terminal body of the utility model;

[0017] Figure 3 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] In the figure: 1. Wire harness terminal body; 2. Upper terminal; 3. Lower terminal; 4. Plug; 5. Conducting piece; 6. Fixing cavity; 7. Limit sleeve; 8. Wear-resistant sleeve; 9. Through hole; 10. Sealing wear-resistant ring; 11. Wire harness body; 12. Screw; 13. Positioning plate; 14. Rubber anti-sliding block; 15. Wear-resistant layer; 16. Anti-oxidation layer; 17. Base layer; 18. Threaded round groove; 19. Anti-rust limit cover. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides an anti-dropping automobile wiring harness terminal, such as Figure 1-3 As shown, it includes: a wiring harness terminal body 1, the wiring harness terminal body 1 includes an upper terminal 2 and a lower terminal 3; the upper terminal 2 and the lower terminal 3 are detachably fixedly connected by bolts and nuts; the wiring harness terminal body 1 includes a base layer 17, an anti-oxidation layer 16 and a wear-resistant layer 15.

[0022] It should be noted that, during the use of the prior art automobile wiring harness terminals, the connection between the wiring harness and the terminal is prone to wear, but most automobile wiring harness terminals have poor wear resistance, which can easily cause the wiring harness surface to be worn, which can easily lead to safety accidents. In addition, the automobile wiring harness terminals are prone to aging and deformation over time, which poses certain safety hazards when used. This solution increases the wear resistance of the terminal by providing a wear-resistant layer 15 and an anti-oxidation layer 16. The anti-oxidation layer 16 can prevent the wiring harness terminal body 1 from being oxidized. By providing a sealing wear-resistant ring 10 and a wear-resistant sleeve 8, the surface wear of the wiring harness body 11 can be avoided.

[0023] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a fixed cavity 6 is directly opened inside the upper terminal 2 and the lower terminal 3; a limiting sleeve 7 is fixedly connected to one side of the upper terminal 2 and the lower terminal 3, and a wear-resistant sleeve 8 is fixedly connected to the inner walls of the two limiting sleeves 7; a through hole 9 is formed in the middle of the two wear-resistant sleeves 8, and the through hole 9 is connected to the inside of the fixed cavity 6.

[0024] In this embodiment, it is convenient to improve the wear resistance.

[0025] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a wiring harness body 11 is provided on one side of the two limiting sleeves 7 , and a sealing wear-resistant ring 10 is sleeved on the wiring harness body 11 . The sealing wear-resistant ring 10 and the exterior of the two limiting sleeves 7 are tightly clamped.

[0026] In this embodiment, the possibility of the surface of the wire harness body 11 being worn is reduced.

[0027] In a further preferred embodiment of the present invention, Figure 1 As shown, the extended end of the wire harness body 11 extends into the fixing cavity 6 through the through hole 9 .

[0028] In this embodiment, fixed connection is facilitated.

[0029] In a further preferred embodiment of the present invention, Figure 1 As shown, conductive plates 5 are respectively provided at the upper and lower ends of the inside of the fixed cavity 6 and the side away from the two limit sleeves 7, the extended end of the wiring harness body 11 is in contact with the two conductive plates 5, and a plug 4 is fixedly connected to one side of the conductive plate 5, and the plug 4 is located on the outside of the wiring harness terminal body 1.

[0030] In this embodiment, the connection is facilitated.

[0031] In a further preferred embodiment of the present invention, Figure 1As shown, screws 12 are respectively provided on the side where the upper terminal 2 and the lower terminal 3 are away from each other, and the two screws 12 are respectively threadedly connected to the upper terminal 2 and the lower terminal 3, and the extended ends of the two screws 12 penetrate into the fixing cavity 6 and are respectively fixedly connected to the positioning plates 13, and the sides where the two positioning plates 13 are close to each other are respectively fixedly connected to rubber anti-sliding blocks 14, and the two rubber anti-sliding blocks 14 are respectively in contact with the wiring harness body 11, and threaded circular grooves 18 are respectively opened on the side where the upper terminal 2 and the lower terminal 3 are away from each other, and the two screws 12 are respectively located in the middle of the two threaded circular grooves 18, and the inside of the two threaded circular grooves 18 are respectively threaded with anti-rust limit covers 19.

[0032] In this embodiment, it is convenient to fix the wire harness body 11 to avoid loose connection.

[0033] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0035] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An anti-drop-off automotive wiring harness terminal, characterized in that: include: A wiring harness terminal body (1), the wiring harness terminal body (1) comprising an upper terminal (2) and a lower terminal (3); The upper terminal (2) and the lower terminal (3) are detachably fixedly connected via bolts and nuts; The wiring harness terminal body (1) comprises a base layer (17), an anti-oxidation layer (16) and a wear-resistant layer (15).

2. The anti-dropping automobile wiring harness terminal according to claim 1, characterized in that: A fixing cavity (6) is directly provided inside the upper terminal (2) and the lower terminal (3); One side of the upper terminal (2) and the lower terminal (3) is respectively fixedly connected with a limiting sleeve (7), and the inner walls of the two limiting sleeves (7) are respectively fixedly connected with a wear-resistant sleeve (8); A through hole (9) is formed in the middle of the two wear-resistant sleeves (8), and the through hole (9) is communicated with the interior of the fixing cavity (6).

3. The anti-dropping automobile wiring harness terminal according to claim 2, characterized in that: A wiring harness body (11) is provided on one side of the two limiting sleeves (7), a sealing wear-resistant ring (10) is sleeved on the wiring harness body (11), and the sealing wear-resistant ring (10) and the two limiting sleeves (7) are tightly clamped on the outside.

4. The anti-drop-off automobile wiring harness terminal according to claim 3, characterized in that: The extended end of the wiring harness body (11) extends into the interior of the fixing cavity (6) through the through hole (9).

5. The anti-drop-off automobile wiring harness terminal according to claim 4, characterized in that: Conductive sheets (5) are respectively arranged at the upper and lower ends of the interior of the fixed cavity (6) and the side away from the two limiting sleeves (7); the extended end of the wiring harness body (11) is in contact with the two conductive sheets (5); a plug (4) is fixedly connected to one side of the conductive sheet (5); and the plug (4) is located on the outside of the wiring harness terminal body (1).

6. The anti-drop-off automobile wiring harness terminal according to claim 5, characterized in that: A screw rod (12) is provided on the side away from each other of the upper terminal (2) and the lower terminal (3), and the two screw rods (12) are respectively threadedly connected to the upper terminal (2) and the lower terminal (3). The extended ends of the two screw rods (12) penetrate into the fixing cavity (6) and are respectively fixedly connected to positioning plates (13). The sides of the two positioning plates (13) close to each other are respectively fixedly connected to rubber anti-sliding blocks (14). The two rubber anti-sliding blocks (14) are respectively in contact with the wiring harness body (11). A threaded circular groove (18) is provided on the side away from each other of the upper terminal (2) and the lower terminal (3), and the two screw rods (12) are respectively located in the middle of the two threaded circular grooves (18). The insides of the two threaded circular grooves (18) are respectively threadedly connected to rust-proof limit covers (19).

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