CN110649419A

CN110649419A - Multifunctional glue type joint used during butt joint of automobile wire harnesses

Info

Publication number: CN110649419A
Application number: CN201911095719.7A
Authority: CN
Inventors: 朱献忠; 徐祖建; 苏平; 王鹏
Original assignee: Hubei Junxiang Information Technology Co Ltd
Current assignee: Hubei Junxiang Information Technology Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-01-03

Abstract

The invention provides a multifunctional glue type joint used in automobile wire harness butt joint, which comprises jacks, a connecting plate, an outer plate, slots, sealing elements, side elements, a moving plate, a pressing element and an inserting element, wherein the jacks are arranged on the outer plate; the main body is of a rectangular internal hollow structure, the left side of the top of the main body is provided with anti-skid grains, and the left end of the main body is provided with a connecting wire; the inner part of the clamping groove is inserted into the inner side of the outer single sheet provided with the connecting plate; the plug-in components are of stepped rectangular structures, the right ends of the plug-in components are connected with the connecting lines, the connecting pieces are of cylindrical structures, the outer ends of the connecting pieces are provided with baffle plates, the clamping grooves are formed in the positions and are used for being embedded into the inner sides of the outer ends of the connecting plates, when the main body is connected with the plug-in components, the clamping grooves are inserted, the connecting plates can gradually tighten the plug-in components, the right ends of the main body and the sealing elements inside the slots are always in a contact state, auxiliary sealing is conducted, and the inner portions of the clamping grooves are of inclined structures.

Description

Multifunctional glue type joint used during butt joint of automobile wire harnesses

Technical Field

The invention belongs to the technical field of glue type joints, and particularly relates to a multifunctional glue type joint used in automobile wire harness butt joint.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component in which a contact terminal (connector) punched from a copper material is crimped with an electric wire and cable, and then an insulator is molded or a metal case is added to the exterior of the contact terminal, so that a connection circuit is formed by bundling the contact terminal and the cable with the wire harness. The wire harness industry chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, and the wire harness of the automobile body is connected with the whole automobile body and is generally H-shaped.

For example, application No.: relate to an automobile wire harness joint fixed knot in CN201720359805.4 and construct, which comprises a housin, the casing is cavity cylinder structure and middle part excision one deck cylinder layer, and the cylinder layer department fixed mounting at the middle part of casing has the snap ring, half inboard fixed mounting of snap ring has the one-way barb of downstream, and half inboard fixed mounting of snap ring has the one-way barb of upstream. This car wiring harness connects fixed knot to construct adopts cylinder cavity structure, and both ends department is provided with the main line pencil that the U locked groove is used for locking the car about, and is one-way locking, can convenient to detach and stable in structure, through being provided with the snap ring, wherein the snap ring adopts the embedded middle part to the casing of the mode of concatenation, and utilizes adjusting gear can realize the regulation of wiring position, the effectual dead angle scheduling problem of connecting of avoiding, the trouble of searching for the joint is avoided in the connection of can also the selectivity between branch line and the thread.

Based on the equipment discovery among the prior art, current car pencil connects when using, makes the sealed structure of junction perfect inadequately, is not convenient for make to connect the link and is in sealed state, and current car pencil connects when using, makes to connect the structure of taut supplementary seal gradually perfect inadequately, is not convenient for make to connect and is in more and more tight state to can't make to connect the encapsulated situation when connecting better.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a multifunctional glue type joint for the automobile wire harness butt joint is provided, so as to achieve a more practical purpose.

Disclosure of Invention

In order to solve the technical problems, the invention provides a multifunctional glue type joint for butting of automobile wire harnesses, which aims to solve the problems that when the existing automobile wire harness joint is used, the sealing structure of a joint is not perfect, the joint connecting end is inconvenient to be in a sealing state, and when the existing automobile wire harness joint is used, the structure for gradually tensioning the joint to assist sealing is not perfect, the joint is inconvenient to be in a tighter and tighter state, and the sealing state of the joint cannot be better when the joint is connected.

The invention relates to a purpose and an effect of a multifunctional glue type joint during the butt joint of automobile wire harnesses, which are achieved by the following specific technical means:

a multifunctional glue type joint used in automobile wire harness butt joint comprises a main body, an inner groove, a side groove, a clamping groove, a connecting wire, an insert piece, a connecting piece, an inserting hole, a connecting plate, an outer plate, an inserting groove, a sealing piece, a side piece, a moving plate, a pressing piece and an insert piece; the main body is of a rectangular internal hollow structure, the left side of the top of the main body is provided with anti-skid grains, and the left end of the main body is provided with a connecting wire; the inner part of the clamping groove is inserted into the inner side of the outer single sheet provided with the connecting plate; the plug-in is of a stepped rectangular structure, the right end of the plug-in is connected with the connecting line, the left side of the plug-in is of an inclined structure, and the left end of the plug-in is provided with a sealing sleeve made of silica gel materials in a bonding mode; the connecting piece is of a cylindrical structure, a baffle is arranged at the outer end of the connecting piece, the inside of the top end of the connecting piece is of a T-shaped circular structure, a spring is arranged on the outer side of the top end of the connecting piece, and the jack positions on two sides of the right end of the plug-in are opposite correspondingly; the tail end of the connecting plate is connected with the side edge of the plug-in unit in a fixed connection mode; the insertion groove is formed in the outer side of the side edge of the plug-in, the right end of the main body is inserted into the insertion groove, and the side piece is embedded into the side groove; the movable plate is embedded in the upper end and the lower end of the interior of the plug-in unit, and the bottom end of the movable plate is connected with the interior of the plug-in unit through a spring.

Furthermore, the right side of the main body is provided with a connecting hole, the edge position of the connecting hole is of a wedge-shaped structure, and inner grooves of a rectangular structure are arranged in the middle positions of the upper end and the lower end of the inside of the main body.

Furthermore, the middle positions of the right ends of the two sides of the main body are provided with side grooves with inclined structures, the middle positions of the two sides of the main body are provided with clamping grooves with rectangular structures, and the inner parts of the clamping grooves are in inclined structures.

Furthermore, the right side of plug-in components is equipped with the jack of cylindrical structure, and the jack outside of bottom is the slope column structure, and the top embedding fixed mounting of connecting piece is in the inside of jack to the bottom of connecting piece is installed inside the jack of bottom through the inserted mode.

Furthermore, the connecting plate is of a rectangular plate-shaped structure, the inner side of the outer end of the connecting plate is of a wedge-shaped structure, and an outer plate of an inclined plate-shaped structure is arranged on the outer side of the outer end of the connecting plate.

Further, the slot is of a rectangular structure, the inside of the slot is of an inclined structure, the inside of the slot is provided with a sealing piece made of rubber, and side pieces are arranged in the middle of the two sides of the slot.

Furthermore, the moving plate is of a rectangular plate-shaped structure, a pressing piece of a rectangular structure is arranged in the middle of the upper portion of the moving plate, and an inserting piece of an inclined structure is arranged on the left side of the top end of the moving plate.

Compared with the prior art, the invention has the following beneficial effects:

in the device, a clamping groove and a slot are arranged, wherein the clamping groove is used for being embedded into the inner side of the outer end of the connecting plate, when the main body is connected with the plug-in unit and the clamping groove is inserted, the plug-in unit can be gradually tensioned by the connecting plate, thereby the right end of the main body is always in a contact state with the sealing element in the slot, and the auxiliary sealing is carried out, the inner part of the clamping groove is of an inclined structure, so that when the inner side of the outer end of the connecting plate is embedded, can be gradually embedded and clamped with the inside of the clamping groove, the inside of the clamping groove is inclined and can be better contacted with the inner side of the outer end of the connecting plate, so that the connecting plate can be gradually and closely connected when being connected and clamped, the side grooves are used for guiding the connecting plates when the connecting plates are initially inserted, so that the connecting plates can be inserted more smoothly;

the slot is used for being inserted into the right end of the main body, when the main body is connected with the plug-in unit, the right end of the main body can be in close contact with the sealing element inside the slot, so that the device has better sealing performance when being connected, water is prevented from entering or internal elements are prevented from being oxidized, the inside of the slot is of an inclined structure, the inclined structure can be better fit with the right end of the main body, the sealing performance is better, the rubber sealing element is mainly in contact with the edge position of the right end of the main body, so that the sealing effect is realized, the side element is used for sealing the side slot inside the slot, so that both sides of the main body can be sealed when being connected, the problem that the sealing structure of a connection part is insufficient when the main body is used is solved, the connection end of the connector is not convenient to be in a sealing state, and the existing automobile wiring harness connector is used, the structure that the joint is gradually tensioned to assist sealing is not perfect, so that the joint is not convenient to be in a tighter and tighter state, and the problem that the sealing state of the joint is better when the joint is connected is solved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial front view internal schematic of the insert of the present invention.

Fig. 3 is a schematic diagram of a partial enlarged structure of the invention from fig. 2.

Fig. 4 is a side view of the insert of the present invention.

FIG. 5 is a partial side view internal schematic of the structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. an inner tank; 102. a side groove; 103. a clamping groove; 104. a connecting wire; 105. a plug-in; 106. a connecting member; 107. a jack; 2. a connecting plate; 201. an outer plate; 3. a slot; 301. a seal member; 302. a side part; 4. moving the plate; 401. a pressing member; 402. an insert.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the invention provides a multifunctional glue type joint used in the process of butting of automobile wire harnesses, which comprises a main body 1, an inner groove 101, a side groove 102, a clamping groove 103, a connecting wire 104, an insert 105, a connecting piece 106, an inserting hole 107, a connecting plate 2, an outer plate 201, an inserting groove 3, a sealing piece 301, a side piece 302, a moving plate 4, a pressing piece 401 and an insert 402; the main body 1 is a rectangular hollow structure, the left side of the top of the main body 1 is provided with anti-skid grains, and the left end of the main body 1 is provided with a connecting wire 104; the inner part of the clamping groove 103 is inserted into the inner side of the outer single body provided with the connecting plate 2; the plug-in 105 is of a stepped rectangular structure, the right end of the plug-in 105 is connected with the connecting line 104, the left side of the plug-in 105 is of an inclined structure, and the left end of the plug-in 105 is provided with a sealing sleeve made of silica gel in a bonding mode; the connecting piece 106 is of a cylindrical structure, a baffle is arranged at the outer end of the connecting piece 106, the inside of the top end of the connecting piece 106 is of a T-shaped circular structure, a spring is arranged on the outer side of the top end of the connecting piece 106, and the positions of the insertion holes 107 on the two sides of the right end of the plug-in piece 105 are opposite correspondingly; the tail end of the connecting plate 2 is connected with the side edge of the plug-in piece 105 in a fixed connection mode; the slot 3 is arranged at the outer side of the side edge of the plug-in piece 105, the right end of the main body 1 is inserted into the slot 3, and the side piece 302 is embedded into the side groove 102; the moving plate 4 is embedded in the upper end and the lower end of the inside of the plug-in unit 105, and the bottom end of the moving plate 4 is connected with the inside of the plug-in unit 105 through a spring.

Wherein, the right side of main part 1 is equipped with the connecting hole, and the border position of connecting hole is the wedge structure, and the inside upper and lower both ends intermediate position of main part 1 is equipped with the inside groove 101 of rectangle structure, and the right-hand member of main part 1 here is the wedge structure, be for making the left end of plug-in components 105 and plug-in components 402 when inserting, can be more laborsaving, can insert more fast, thereby carry out the high-speed joint fixed, inside groove 101 is used for imbedding plug-in components 402, make the left end of plug-in components 105 when inserting, can make main part 1 and plug-in components 105 be connected more closely.

Wherein, the middle position of the right end of the two sides of the main body 1 is provided with a side groove 102 with an inclined structure, the middle position of the two sides of the main body 1 is provided with a clamping groove 103 with a rectangular structure, the inside of the clamping groove 103 is an inclined structure, the clamping groove 103 is used for being embedded into the inner side of the outer end of the connecting plate 2, when the main body 1 is connected with the plug-in 105, the plug-in 105 can be gradually tensioned by the connecting plate 2 when the clamping groove 103 is inserted, so that the right end of the main body 1 and the sealing element 301 inside the slot 3 are always in a contact state, thereby performing auxiliary sealing, the inside of the clamping groove 103 is an inclined structure, when the inner side of the outer end of the connecting plate 2 is embedded, the clamping groove 103 can be gradually embedded and clamped with the inside of the clamping groove 103, the inside of the clamping groove 103 is inclined, and can be better contacted with the inner side of the outer end of the connecting plate 2, so that the, the side grooves 102 are used to guide the connecting plate 2 during the initial insertion of the connecting plate 2, so that the connecting plate 2 can be inserted more smoothly.

The right side of the plug-in unit 105 is provided with a jack 107 with a cylindrical structure, the outer side of the jack 107 at the bottom end is of an inclined structure, the top end of the connecting unit 106 is embedded and fixedly installed inside the jack 107 at the bottom end, the bottom end of the connecting unit 106 is installed inside the jack 107 at the bottom end in an inserting mode, the jack 107 at the position is used for installing and inserting the plug-in unit 105, so that when the device is used, the plug-in unit 105 can be pulled out through manpower, one end of the connecting unit 106 is inserted into the jack 107 of another plug-in unit 105, and a plurality of the devices can be connected together for use when being used at the same time, so that a messy phenomenon of a wiring harness or a connector is.

The connecting plate 2 is of a rectangular plate-shaped structure, the inner side of the outer end of the connecting plate 2 is of a wedge-shaped structure, the outer side of the outer end of the connecting plate 2 is provided with an outer plate 201 of an inclined plate-shaped structure, the connecting plate 2 is used for entering and exiting into and exiting from the clamping groove 103, so that the main body 1 can be gradually clamped after being connected with the plug-in unit 105, the sealing performance of the device is better when the device is used, the inner side of the outer end of the connecting plate 2 is of the wedge-shaped structure and can be better matched with the inside of the clamping groove 103, the clamping is gradually carried out, and the outer plate 201 plays a role in releasing the limit, and the connecting plate 2 can be released by inserting a tool.

Wherein, the slot 3 is rectangular, the inside of the slot 3 is inclined, the inside of the slot 3 is provided with a sealing element 301 made of rubber, and the middle position of the inside of the two sides of the slot 3 is provided with a side piece 302, the slot 3 is used for being inserted into the right end of the main body 1, so that when the main body 1 is connected with the plug-in 105, the right end of the main body 1 can be in close contact with the sealing element 301 inside the slot 3, thereby the device has better sealing performance when being connected, water is prevented from entering or internal components are prevented from being oxidized, the inside of the slot 3 is inclined, the sealing element 301 made of rubber is in contact with the right end of the main body 1, thereby the sealing performance is better, the side piece 302 is used for sealing the side slot 102 inside the slot 3, so that both sides of the main body 1 can be sealed when being coupled.

The movable plate 4 is of a rectangular plate-shaped structure, the pressing piece 401 of a rectangular structure is arranged in the middle position above the movable plate 4, the insert 402 of an inclined structure is arranged on the left side of the top end of the movable plate 4, the movable plate 4 plays a role in driving the pressing piece 401 and the insert 402 to move, so that the insert 402 can be inserted into the inner groove 101 in the main body 1 after the main body 1 and the insert 105 are connected, the main body 1 and the insert 105 are connected more stably, the outer end of the insert 402 is of an inclined structure and can be better inserted into the main body 1, the pressing piece 401 is pressed by manpower, the movable plate 4 and the insert 402 move downwards, and the main body 1 and the insert 105 can be released from limit.

The specific use mode and function of the embodiment are as follows:

in the invention, when the wiring harness joint needs to be connected, the main body 1 and the plug-in 105 are respectively pinched by hands by manpower, then the right end of the plug-in 105 is inserted into the main body 1 by manpower, so that the plug-in 402 can be pressed and then inserted into the inner groove 101, the outer end of the connecting plate 2 can enter the clamping groove 103 through the side groove 102, the right end of the main body 1 can enter the inner part of the slot 3 at the side edge of the plug-in 105 so as to be contacted with the sealing element 301, the connection part of the main body 1 and the plug-in 105 can be sealed, the phenomenon that water or internal components are oxidized after the device is used for a long time is prevented, when the device is required to be connected one by one, the baffle and the connecting element 106 can be pulled out by manpower, then the connecting element 106 is rotated, so that the connecting element 106 at the bottom is inserted into the insertion hole 107 of the other plug-in 105, thereby connecting a plurality of main bodies 1 together and preventing the mixed phenomenon of the wire harness and the joints.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a multi-functional formula of gluing when car wiring harness docks connects which characterized in that: this multi-functional gluey formula when car pencil butt joint connects includes:

the clamping device comprises a main body (1), an inner groove (101), a side groove (102), a clamping groove (103), a connecting line (104), an insert (105), a connecting piece (106), an inserting hole (107), a connecting plate (2), an outer plate (201), an inserting groove (3), a sealing piece (301), a side piece (302), a moving plate (4), a pressing piece (401) and an insert (402);

the main body (1) is of a rectangular hollow structure, anti-skid grains are arranged on the left side of the top of the main body (1), and a connecting line (104) is arranged at the left end of the main body (1); the inner part of the clamping groove (103) is inserted into the inner side of the outer single sheet provided with the connecting plate (2); the plug-in unit (105) is of a stepped rectangular structure, the right end of the plug-in unit (105) is connected with the connecting line (104), the left side of the plug-in unit (105) is of an inclined structure, and the left end of the plug-in unit (105) is provided with a sealing sleeve made of silica gel in a bonding mode; the connecting piece (106) is of a cylindrical structure, a baffle is arranged at the outer end of the connecting piece (106), the inside of the top end of the connecting piece (106) is of a T-shaped circular structure, a spring is arranged on the outer side of the top end of the connecting piece (106), and the positions of the insertion holes (107) on the two sides of the right end of the plug-in piece (105) are opposite correspondingly; the tail end of the connecting plate (2) is connected with the side edge of the plug-in (105) in a fixed connection mode; the slot (3) is arranged on the outer side of the side edge of the plug-in piece (105), the right end of the main body (1) is inserted into the slot (3), and the side piece (302) is embedded into the side slot (102); the movable plate (4) is embedded in the upper end and the lower end of the interior of the plug-in unit (105), and the bottom end of the movable plate (4) is connected with the interior of the plug-in unit (105) through a spring.

2. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the right side of main part (1) is equipped with the connecting hole, and the marginal position of connecting hole is wedge structure to main part (1) inside upper and lower both ends intermediate position is equipped with inside groove (101) of rectangle structure.

3. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the middle positions of the right ends of the two sides of the main body (1) are provided with side grooves (102) with inclined structures, the middle positions of the two sides of the main body (1) are provided with clamping grooves (103) with rectangular structures, and the insides of the clamping grooves (103) are inclined structures.

4. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the right side of plug-in components (105) is equipped with jack (107) of cylindrical structure, and jack (107) outside of bottom is the slope column structure, and the top embedding fixed mounting of connecting piece (106) is in the inside of jack (107), and the bottom of connecting piece (106) is installed inside jack (107) of bottom through the mode of inserting.

5. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the connecting plate (2) is of a rectangular plate-shaped structure, the inner side of the outer end of the connecting plate (2) is of a wedge-shaped structure, and an outer plate (201) of an inclined plate-shaped structure is arranged on the outer side of the outer end of the connecting plate (2).

6. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the slot (3) is of a rectangular structure, the inside of the slot (3) is of an inclined structure, the inside of the slot (3) is provided with a sealing piece (301) made of rubber, and the middle position inside the two sides of the slot (3) is provided with a side piece (302).

7. The multifunctional glue type joint for the butting of the automobile wire harnesses as claimed in claim 1, is characterized in that: the movable plate (4) is of a rectangular plate-shaped structure, a pressing piece (401) of a rectangular structure is arranged in the middle position above the movable plate (4), and an inserting piece (402) of an inclined structure is arranged on the left side of the top end of the movable plate (4).