Waterproof and corrosion-resistant electronic wire harness

Abstract

The utility model relates to electronic wire harness technical field, concretely is a waterproof corrosion -resistant electronic wire harness, including the wire harness main part, the top and bottom of wire harness main part left and right two ends all are provided with elastic buckle, one side of elastic buckle is provided with the limit card slot, the outer surface of wire harness main part left and right two ends all is provided with the sealed groove. The utility model discloses through the cooperation between structures, make this electronic wire harness have the advantage that prevent the loose of plug -in, solved the two lines of the existing electronic wire harness on the connection equipment, need the male head on the electronic wire harness and the female head of connecting circuit are mutually inserted together, and the male head and female head are inserted together then can be fixed through the buckle, however the fixed mode of buckle is influenced by the length of use and use temperature and can easily produce the looseness, and once the buckle loosens, the male head and female head that insert together appear loosen, thereby can increase the circuit short circuit risk problem.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic wire harness technical field, concretely is a waterproof corrosion -resistant electronic wire harness. BACKGROUND

[0002] Electronic wire harness is a group of metal wire and cable are bound together, realize the signal transmission or power supply ground connection between the carrying equipment, is the connecting part of the connecting circuit of all kinds of equipment.

[0003] At present, the existing electronic wire harness when connecting two lines on the equipment, need to put the male head on the electronic wire harness and the female head of the connecting line are inserted together, and the male head and the female head are inserted together and then fixed by the buckle, however, the fixed mode of the buckle is affected by the use time and the use temperature, and the looseness is easy to produce, and once the buckle loosens, the male head and the female head inserted together will loosen, thereby increasing the risk of circuit short circuit, therefore, we put forward a kind of waterproof corrosion -resistant electronic wire harness. UTILITY MODEL CONTENTS

[0004] The utility model discloses a waterproof corrosion -resistant electronic wire harness, has the advantage that the plug-in looseness is prevented, solves the existing electronic wire harness when connecting two lines on the equipment, need to put the male head on the electronic wire harness and the female head of the connecting line are inserted together, and the male head and the female head are inserted together and then fixed by the buckle, however, the fixed mode of the buckle is affected by the use time and the use temperature, and the looseness is easy to produce, and once the buckle loosens, the male head and the female head inserted together will loosen, thereby increasing the risk of circuit short circuit.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a waterproof corrosion -resistant electronic wire harness, including wire harness main part, the top and bottom of wire harness main part left and right two ends all are provided with elastic buckle, one side of elastic buckle is provided with the limit card slot, the outer surface of wire harness main part left and right two ends all is provided with sealing groove, wire harness main part's left and right two ends all are covered with carding cover, the top and bottom of carding cover all are fixedly connected with the limit board, the front and back of limit board one end all are fixedly connected with the arc limit rod of limit card slot adaptation, the inboard of carding cover one end is fixedly connected with sealing rubber ring.

[0006] Preferably, the two carding covers are fixedly connected with a woven protective sleeve wrapped outside the wire harness main body, and the woven protective sleeve is woven by basalt fibers.

[0007] Preferably, the outer side of the woven protective sleeve is coated with a weather-resistant layer, and the weather-resistant layer is made of fluororesin.

[0008] Preferably, the sealing groove is a frame structure, and the sealing groove and the sealing rubber ring are matched.

[0009] Preferably, a plurality of equidistantly distributed positioning sleeves are fixedly connected to the inner side of the combing sleeve away from the sealing rubber ring, and through grooves are formed in the upper and lower ends of the side of the positioning sleeve close to the sealing rubber ring, and a push plate fixedly connected to one side of the wire harness body is arranged in the inner side of the through groove.

[0010] Preferably, a plurality of equidistantly distributed positioning sleeves are fixedly connected to the inner side of the combing sleeve away from the sealing rubber ring, and through grooves are formed in the upper and lower ends of the side of the positioning sleeve close to the sealing rubber ring, and a push plate fixedly connected to one side of the wire harness body is arranged in the inner side of the through groove.

[0011] Preferably, a plurality of equidistantly distributed positioning sleeves are fixedly connected to the inner side of the combing sleeve away from the sealing rubber ring, and through grooves are formed in the upper and lower ends of the side of the positioning sleeve close to the sealing rubber ring, and a push plate fixedly connected to one side of the wire harness body is arranged in the inner side of the through groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. Through the setting of the wire harness body, the connecting heads at both ends of the wire harness body are connected with two lines on the equipment, and under the assistance of the elastic buckle, the plug-in structure after connection can be positioned, then under the assistance of the sealing groove, the combing sleeve is sleeved on the left and right ends of the wire harness body, the combing sleeve can clamp the sealing rubber ring fixedly connected to the inner side into the sealing groove, thereby realizing the positioning of the position of the combing sleeve, and when the combing sleeve moves, the limiting plate and the arc-shaped limiting rod move, when the position of the combing sleeve is determined, the limiting plate clamps the arc-shaped limiting rod into the corresponding limiting clamping groove, thereby limiting the position of the elastic buckle, avoiding the loosening of the elastic buckle in the long-term use process, and guaranteeing the normal use of the wire harness body.

[0014] 2. Through the setting of the woven protective sleeve, the wire harness body can be effectively protected outside, avoiding damage to the wire harness body caused by bumping, piercing, high temperature and tearing, through the setting of the weather-resistant layer, the weather-resistant and corrosion-resistant performance of the outside of the wire harness body can be improved, and after the combing sleeve clamps the sealing rubber ring into the sealing groove, the wire harness body can be sealed and waterproofed, thereby prolonging the service life of the wire harness body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first view angle structure schematic diagram of the utility model;

[0016] Figure 2 It is a second view angle structure schematic diagram of the utility model;

[0017] Figure 3 It is an explosion structure schematic diagram of the utility model;

[0018] Figure 4 The utility model discloses a comb set structure schematic diagram;

[0019] Figure 5 The utility model discloses a cross section structure schematic diagram. Figure 4 The utility model discloses a cross section structure schematic diagram.

[0020] In the drawing: 1, pencil main body;2, comb set;3, elastic buckle;4, limit board;5, arc limit rod;6, weather layer;7, push plate;8, sealing rubber ring;9, movable block;10, braided protective sleeve;11, positioning sleeve;12, recess hole;13, spring;14, limit card slot;15, sealing groove;16, through groove;17, antiskid rubber pad. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relation indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it is necessary to explain that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The components of this application, including the main body 1, comb sleeve 2, elastic buckle 3, limiting plate 4, arc-shaped limiting rod 5, weather-resistant layer 6, push plate 7, sealing ring 8, movable block 9, braided protective sleeve 10, positioning sleeve 11, concave hole 12, spring 13, limiting groove 14, sealing groove 15, through groove 16, and anti-slip pad 17, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0025] Example 1

[0026] Please see Figures 1-4 As shown, this utility model provides a technical solution: a waterproof and corrosion-resistant electronic wire harness, including a wire harness body 1. Elastic buckles 3 are provided at the top and bottom of both ends of the wire harness body 1. A limiting groove 14 is provided on one side of each elastic buckle 3. Sealing grooves 15 are provided on the outer surfaces of both ends of the wire harness body 1. The sealing grooves 15 have a frame-shaped structure and are compatible with sealing rings 8. Combing sleeves 2 are fitted onto both ends of the wire harness body 1. Limiting plates 4 are fixedly connected to the top and bottom of each combing sleeve 2. Arc-shaped limiting rods 5, compatible with the limiting grooves 14, are fixedly connected to the front and rear sides of one end of the limiting plate 4. A sealing ring 8 is fixedly connected to one end of the inner side of the combing sleeve 2.

[0027] This technical solution: By setting the main body 1 of the wire harness, the connectors at both ends of the main body 1 are connected to the two lines on the equipment. With the assistance of the elastic buckle 3, the connected plug-in structure can be positioned. Then, with the assistance of the sealing groove 15, when the comb sleeve 2 is moved onto the left and right ends of the main body 1 of the wire harness, the comb sleeve 2 can lock the sealing ring 8 fixedly connected on the inner side into the sealing groove 15, thereby positioning the position of the comb sleeve 2. When the comb sleeve 2 moves, it will drive the limiting plate 4 and the arc-shaped limiting rod 5 to move. When the position of the comb sleeve 2 is determined, the limiting plate 4 will drive the arc-shaped limiting rod 5 to lock into the corresponding limiting slot 14, thereby limiting the position of the elastic buckle 3 and preventing the elastic buckle 3 from loosening during long-term use, thus ensuring the normal use of the main body 1 of the wire harness.

[0028] Example 2

[0029] Based on Embodiment 1, this utility model is as follows: Figures 1-3 As shown, a braided protective sleeve 10 is fixedly connected between two comb sleeves 2 and sleeved on the outside of the wire harness body 1. The braided protective sleeve 10 is made of basalt fiber and the outside of the braided protective sleeve 10 is coated with a weather-resistant layer 6, and the weather-resistant layer 6 is made of fluororesin.

[0030] The technical scheme: through the setting of the woven protective sleeve 10, the ability of effective protection can be played outside the wire harness body 1, the damage of knocking, puncture, high temperature and tearing to the wire harness body 1 is avoided, through the setting of the weather layer 6, the weather resistance and corrosion resistance of the wire harness body 1 outside can be improved, and after the sealing rubber ring 8 is clamped into the sealing groove 15 by the carding sleeve 2, the sealing and waterproof ability of the wire harness body 1 can be played, and the service life of the wire harness body 1 is prolonged.

[0031] Example three

[0032] On the basis of example one, the utility model discloses as shown in Figures 1-5 A plurality of equidistantly distributed positioning sleeves 11 are fixedly connected to one end of the carding sleeve 2 away from the sealing rubber ring 8, upper and lower ends of the side of the positioning sleeve 11 close to the sealing rubber ring 8 are provided with through grooves 16, the inner side of the through groove 16 is provided with a push plate 7 fixedly connected to one side of the wire harness body 1, upper and lower ends of the inner cavity of the positioning sleeve 11 are slidably connected with movable blocks 9, a recessed hole 12 is formed in one side of the movable block 9, a spring 13 is fixedly connected between the inner side of the recessed hole 12 and the inner wall of the positioning sleeve 11, an antiskid rubber pad 17 is attached to the side of the movable block 9 close to the wire harness body 1, and the end of the push plate 7 and the movable block 9 mutually abutting is provided with a push inclined surface.

[0033] The technical scheme: through the setting of the carding sleeve 2 and the positioning sleeve 11, the wires of the wire harness body 1 can be spaced and carded, and the situation that the wires of the wire harness are scattered and wound is avoided, in the process that the carding sleeve 2 is sleeved on the left and right ends of the wire harness body 1, the push plate 7 can enter the upper and lower ends of the inner cavity of the positioning sleeve 11 through the through groove 16, and under the assistance of the push inclined surfaces arranged on the push plate 7 and the movable block 9, the push plate 7 can push the movable block 9 to mutually approach in the positioning sleeve 11, and when the movable block 9 moves, the antiskid rubber pad 17 can be abutted on the surface of the wire located in the positioning sleeve 11, after the carding sleeve 2 is positioned, the wires abutted by the two antiskid rubber pads 17 are limited in position, in the case that the wire harness body 1 is dragged, the situation that the wires and the joints of the wire harness body 1 are broken can be avoided.

[0034] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0035] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the best mode for carrying out the present application, or those which are apparent).

[0036] Finally, it should be noted that the above-mentioned embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced, without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A waterproof and corrosion-resistant electronic wire harness, comprising a wire harness body (1), characterized in that: The top and bottom of both ends of the wire harness body (1) are provided with elastic buckles (3), and a limiting groove (14) is provided on one side of the elastic buckle (3). The outer surfaces of both ends of the wire harness body (1) are provided with sealing grooves (15). Both ends of the wire harness body (1) are fitted with comb sleeves (2). The top and bottom of the comb sleeves (2) are fixedly connected to limiting plates (4). The front and rear sides of one end of the limiting plate (4) are fixedly connected with arc-shaped limiting rods (5) that are adapted to the limiting grooves (14). One end of the inner side of the comb sleeve (2) is fixedly connected with a sealing ring (8).

2. The waterproof and corrosion-resistant electronic wire harness according to claim 1, characterized in that: A braided protective sleeve (10) is fixedly connected between the two comb sleeves (2) and is sleeved on the outside of the wire harness body (1). The braided protective sleeve (10) is made of basalt fiber.

3. The waterproof and corrosion-resistant electronic wire harness according to claim 2, characterized in that: The outer side of the woven protective sleeve (10) is coated with a weather-resistant layer (6), and the weather-resistant layer (6) is made of fluororesin.

4. The waterproof and corrosion-resistant electronic wire harness according to claim 1, characterized in that: The sealing groove (15) is a frame structure, and the sealing groove (15) and the sealing ring (8) are compatible.

5. The waterproof and corrosion-resistant electronic wire harness according to claim 1, characterized in that: Multiple equidistant positioning sleeves (11) are fixedly connected to the inner side of the comb sleeve (2) away from the sealing ring (8). The upper and lower ends of the positioning sleeve (11) near the sealing ring (8) are provided with through grooves (16). The inner side of the through groove (16) is provided with a push plate (7) fixedly connected to one side of the wire harness body (1).

6. The waterproof and corrosion-resistant electronic wire harness according to claim 5, characterized in that: The upper and lower ends of the inner cavity of the positioning sleeve (11) are slidably connected to movable blocks (9). A recessed hole (12) is provided on one side of the movable block (9). A spring (13) is fixedly connected between the inner side of the recessed hole (12) and the inner wall of the positioning sleeve (11). An anti-slip pad (17) is glued to the side of the movable block (9) near the wire harness body (1).

7. A waterproof and corrosion-resistant electronic wire harness according to claim 6, characterized in that: The push plate (7) and the movable block (9) are both provided with a push slope at the ends where they fit together.

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