A waterproof automotive wiring harness connector

Abstract

The invention relates to the technical field of wiring harness connectors, and discloses a waterproof automobile wiring harness connector, comprising a main body component; the main body component comprises: a connector 1, on which a connector 2 is arranged; a cable, which is arranged on the connector 1 and the connector 2; a waterproof cover, which is arranged on the connector 2; a fixing component is arranged on the waterproof cover; a slider is pushed to make a pull rod slide into a groove body 1, and the connector 2 is inserted into the connector 1, and the pull rod is inserted into the connector 1 through the resilience of a spring to complete the connection, and conversely, after the pull rod slides into the groove body 1, the index finger and the thumb exert force upward to make the slider pull the waterproof cover and the connector 2 to slide in a direction away from the connector 1, so that the connector 2 is separated from the connector 1, and the advantages of facilitating rapid installation and disassembly of the connector and having high stability are solved. The problem that the existing waterproof automobile wiring harness connector does not have the function of rapid connection and disassembly is solved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness connectors, in particular to a waterproof automobile wire harness connector. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) punched from copper material, which is crimped with wires and cables, and then plastic-pressed with an insulator or an additional metal shell, etc., to form a component connecting the circuit with the wiring harness. The body wiring harness connects the entire body and is generally H-shaped. The wiring harness connector is a type of terminal. The connector is also called a plug-in connector, which consists of a plug and a socket. The connector is the relay station of the wiring harness in the automotive circuit.

[0003] At present, the automotive wiring harness connectors on the market are generally waterproofed by sealing to prevent water from contacting the connector, thereby affecting the normal use of the connector and even reducing the service life of the connector. However, when the waterproof automotive wiring harness connector is shaken, the connector is prone to loosening or detaching, causing line interruption, which poses a great safety hazard. In the related art, the sliding plates are moved in a direction close to each other, the spring is squeezed, and then the second connector is inserted into the receiving groove of the first connector, so that the male terminal seat is inserted into the inside of the female terminal slot, and the fixing frame is inserted into the annular groove of the first connector. When the card rod is inserted into the annular groove, the sliding plate is released. Under the elastic force of the spring, the spring pushes the sliding plate into the card slot, so that the first connector and the second connector are locked and connected firmly, avoiding the problem of loosening or falling off between the first connector and the second connector under the pulling or shaking of external force. However, in actual use, its installation and disassembly method is relatively complicated, and multiple sliding plates need to be pulled at the same time to achieve disassembly, which has certain limitations and is inconvenient to use. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a waterproof automotive wiring harness connector, which has the advantages of being convenient for quick installation and disassembly of the connector while having high stability, solving the problem that the existing waterproof automotive wiring harness connector does not have the quick connection and disassembly function.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waterproof automobile wiring harness connector, comprising a main body component; the main body component comprises: a connector 1, on which a connector 2 is arranged; cables are arranged on the connector 1 and the connector 2; a waterproof cover is arranged on the connector 2; a fixing component is arranged on the waterproof cover; the fixing component comprises: a groove body 1 is opened on the waterproof cover; a pull rod is slidably connected to the groove body 1, and one end of the pull rod is embedded in the waterproof cover; a spring is sleeved on the pull rod, and the pull rod is connected to the waterproof cover through the spring; a slide groove 1 is opened on the waterproof cover; a slider is slidably connected to the slide groove 1; a shell is fixedly connected to the waterproof cover, one end of the shell is inserted into the slide groove 1, and the other end is inserted into the slide groove 1. One end is inserted into the groove body 1; the connecting rope is arranged in the shell, and the slider is connected to the pull rod through the connecting rope; a sliding component is arranged on the connecting piece 1; the sliding component includes: a ring body is sleeved on the cable; a rod body 1 is fixedly connected to the ring body; a push block is arranged in the connecting piece 1, the top of the push block is tightly attached to the waterproof cover, the top of the rod body 1 passes through the connecting piece 1 and is fixedly connected to the push block; the ring body is a ring body plate, and the rod body 1 and the push block are both provided with multiple ones; an auxiliary component is arranged on the connecting piece 1; the auxiliary component includes: a rod body 2 is fixedly connected to the ring body; a groove body 2 is opened on the rod body 2; a push rod is fixedly connected to the slider, and the push rod is aligned with the groove body 2.

[0008] In some embodiments, the fixing assembly further includes: a limiting rod fixedly connected in the first slide groove, and the limiting rod passes through the slide block.

[0009] In some embodiments, the fixing components are provided in multiple groups.

[0010] In some embodiments, the auxiliary component further includes: a fixing seat fixedly connected to the waterproof cover, and the push rod passes through the fixing seat.

[0011] In some embodiments, a covering assembly is provided on the second connecting member; the covering assembly includes: a cover body fixedly connected to the second connecting member; a groove body three is opened on the cover body, and the slider is slidably connected in the groove body three.

[0012] In some embodiments, the covering assembly further includes: a baffle fixedly connected to the sliding block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a waterproof automotive wiring harness connector, which has the following beneficial effects:

[0015] When the present invention is used, the slider is pushed to make the pull rod slide into the groove body one, and the connector two is inserted into the connector one. Through the resilience of the spring, the pull rod is inserted into the connector one to complete the connection. Conversely, after the pull rod slides into the groove body one, the index finger and thumb exert force upward to make the slider pull the waterproof cover and the connector two to slide away from the connector one, thereby separating the connector two from the connector one. The present invention has the advantages of convenient and quick installation and disassembly of the connector and high stability, and solves the problem that the existing waterproof automobile wiring harness connector does not have the quick connection and disassembly function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the front side of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the connection mode of the fixing component in the present invention;

[0019] Figure 4 For the present invention Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure:

[0021] 1. Main assembly; 11. Connector 1; 12. Connector 2; 13. Cable; 14. Waterproof cover;

[0022] 2. Fixing assembly; 21. Slot body 1; 22. Pull rod; 23. Spring; 24. Slide slot 1; 25. Sliding block; 26. Housing; 27. Connecting rope; 28. Limiting rod;

[0023] 3. Sliding assembly; 31. Ring body; 32. Rod body 1; 33. Push block;

[0024] 4. Auxiliary components; 41. Rod body 2; 42. Slot body 2; 43. Push rod; 44. Fixed seat;

[0025] 5. Cover assembly; 51. Cover body; 52. Slot body three; 53. Baffle. DETAILED DESCRIPTION

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0029] When in use, after connecting the male terminal plug with the female terminal slot, the connection operation of the automotive wiring harness connector is completed, and a waterproof effect is achieved by the contact between the sealing plate on the plug and the female terminal.

[0030] In the related art, the sliding plates are moved in a direction toward each other, the spring is squeezed, and then the second connecting member is inserted into the accommodating groove of the first connecting member, so that the male terminal seat is inserted into the interior of the female terminal slot, and the fixing frame is inserted into the annular groove of the first connecting member. When the clamping rod is inserted into the annular groove, the sliding plate is released, and under the elastic force of the spring, the spring pushes the sliding plate into the clamping groove, so that the first connecting member and the second connecting member are locked and the connection is firm, avoiding the problem of loosening or falling off between the first connecting member and the second connecting member due to external pulling or shaking. However, in actual use, its installation and disassembly method is relatively complicated, and multiple sliding plates need to be pulled at the same time to achieve disassembly, which has certain limitations and is inconvenient to use.

[0031] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a waterproof automobile wiring harness connector. When it is needed, only the index finger and thumb need to push a slider 25 respectively, so that the pull rod 22 slides out of the connecting piece 11, and after canceling the fixation of the connecting piece 2 12, the connecting piece 11 and the connecting piece 2 12 can be separated. It is more convenient and quick, and improves the convenience of use.

[0032] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figure 1-Figure 4 The embodiment of the present application provides a waterproof automotive wiring harness connector, including a main body component 1; the main body component 1 includes: a connector 11, on which a connector 2 12 is arranged; a cable 13, which is arranged on the connector 11 and the connector 2 12; a waterproof cover 14, which is arranged on the connector 2 12; a fixing component 2 is arranged on the waterproof cover 14; the fixing component 2 includes: a groove 1 21, which is opened on the waterproof cover 14; a pull rod 22, which is slidably connected to the groove 1 21, and one end of the pull rod 22 is embedded in the groove 1 The waterproof cover 14 is provided with a spring 23, which is sleeved on the pull rod 22, and the pull rod 22 is connected to the waterproof cover 14 through the spring 23; a slide groove 24 is provided on the waterproof cover 14; a slider 25 is slidably connected to the slide groove 24; a shell 26 is fixedly connected to the waterproof cover 14, one end of the shell 26 is inserted into the slide groove 24, and the other end is inserted into the groove body 21; a connecting rope 27 is provided in the shell 26, and the slider 25 is connected to the pull rod 22 through the connecting rope 27.

[0034] When in use, the index finger and thumb push one slider 25 respectively, so that the two sliders 25 slide toward each other, and the slider 25 slides while pulling the connecting rope 27, so that the connecting rope 27 slides in the housing 26, and pulls the pull rod 22, so that the pull rod 22 slides into the groove body 1 21, and then the connecting member 2 12 is inserted into the connecting member 1 11, and finally the slider 25 is released, and the pull rod 22 is inserted into the connecting member 1 11 by the rebound force of the spring 23, and the slider 25 is pulled back by the connecting rope 27, otherwise the index finger and thumb push one slider 25 respectively, Make the two sliders 25 slide toward each other, pull the connecting rope 27 while the slider 25 slides, make the connecting rope 27 slide in the shell 26, and pull the pull rod 22, make the pull rod 22 slide out of the connecting member 11, then use the index finger and thumb to pull the slider 25 upward, make the slider 25 pull the waterproof cover 14 and the connecting member 2 12 to slide away from the connecting member 1 11, thereby separating the connecting member 2 12 from the connecting member 11, or directly pull the pull rod 22 outward to make it slide out of the connecting member 11, thereby improving practicality.

[0035] In some embodiments, the fixing assembly 2 further includes: a limiting rod 28, which is fixedly connected to the slide groove 1 24, and the limiting rod 28 passes through the slider 25, and the limiting rod 28 restricts the slider 25 to slide only horizontally.

[0036] In some embodiments, the fixing components 2 are provided in multiple groups to improve the fixing effect.

[0037] In some embodiments, a sliding component 3 is provided on the connecting member 11; the sliding component 3 includes: a ring body 31, which is sleeved on the cable 13; a rod body 32, which is fixedly connected to the ring body 31; a push block 33, which is provided in the connecting member 11, and the top of the push block 33 is tightly attached to the waterproof cover 14, and the top of the rod body 32 passes through the connecting member 11 and is fixedly connected to the push block 33.

[0038] When in use, push the slider 25 inward to separate the pull rod 22 from the connecting piece 11, and then push the ring body 31, so that the ring body 31 pushes the rod body 1 32 and the push block 33, so that the push block 33 pushes the waterproof cover 14 and the connecting piece 2 12, so as to facilitate the separation of the connecting piece 2 12 from the connecting piece 1 11.

[0039] In some embodiments, the ring body 31 is a ring body plate, and the rod body 32 and the push block 33 are both provided in plurality, so that the waterproof cover 14 is evenly stressed during use.

[0040] In some embodiments, an auxiliary component 4 is provided on the connecting member 11; the auxiliary component 4 includes: a rod body 41 fixedly connected to the ring body 31; a groove body 42, which is opened on the rod body 41; a push rod 43, which is fixedly connected to the slider 25, and the push rod 43 is aligned with the groove body 42.

[0041] When in use, when pushing the slider 25, it pulls the pull rod 22 to slide out of the connecting piece 11, and then continues to push the slider 25 to make the slider 25 pass through the push rod 43 until the push rod 43 contacts the groove body 2 42, and then pushes the inclined surface on the groove body 2 42 to push the rod body 2 41 to slide upward, while sliding, pulling the ring body 31, the rod body 1 32 and the push block 33 to slide upward, so as to facilitate the separation of the connecting piece 11 and the connecting piece 2 12.

[0042] In some embodiments, the auxiliary component 4 further includes: a fixing seat 44 fixedly connected to the waterproof cover 14, and the push rod 43 passes through the fixing seat 44, limiting the push rod 43 to slide only horizontally.

[0043] In some embodiments, a covering assembly 5 is provided on the second connecting member 12; the covering assembly 5 includes: a cover body 51, fixedly connected to the second connecting member 12; a groove body 3 52, opened on the cover body 51, and the slider 25 is slidably connected in the groove body 3 52.

[0044] When in use, the cover body 51 covers and protects the fixing component 2 and the auxiliary component 4 , and the groove body 52 does not affect the normal sliding of the slider 25 and the rod body 2 41 .

[0045] In some embodiments, the covering assembly 5 further includes: a baffle 53 fixedly connected to the slider 25, and the baffle 53 plays a dust-proof role.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0047] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof automobile wiring harness connector, comprising a main body component (1); the main body component (1) comprises: A connecting member 1 (11) on which a connecting member 2 (12) is arranged; A cable (13) is arranged on the first connecting member (11) and the second connecting member (12); A waterproof cover (14) is arranged on the second connecting member (12); The feature is that: a fixing component (2) is provided on the waterproof cover (14); the fixing component (2) comprises: A trough body (21) is provided on the waterproof cover (14); A pull rod (22) is slidably connected to the groove body (21), and one end of the pull rod (22) is embedded in the waterproof cover (14); A spring (23) is sleeved on the pull rod (22), and the pull rod (22) is connected to the waterproof cover (14) via the spring (23); A slide groove (24) is provided on the waterproof cover (14); A slider (25) slidably connected in the first slide groove (24); A shell (26) is fixedly connected to the waterproof cover (14), one end of the shell (26) is inserted into the slide groove 1 (24), and the other end is inserted into the groove body 1 (21); A connecting rope (27) is arranged in the housing (26), and the slider (25) is connected to the pull rod (22) via the connecting rope (27); The connecting member 1 (11) is provided with a sliding assembly (3); the sliding assembly (3) comprises: a ring body (31) sleeved on the cable (13); a rod body 1 (32) fixedly connected to the ring body (31); a push block (33) arranged in the connecting member 1 (11), the top of the push block (33) being closely attached to the waterproof cover (14), the top of the rod body 1 (32) passing through the connecting member 1 (11) and being fixedly connected to the push block (33) ; The ring body (31) is a ring body plate, and the rod body one (32) and the push block (33) are each provided with a plurality; the connecting member one (11) is provided with an auxiliary component (4); the auxiliary component (4) comprises: a rod body two (41) fixedly connected to the ring body (31); a groove body two (42) opened on the rod body two (41); a push rod (43) fixedly connected to the slider (25), and the push rod (43) is aligned with the groove body two (42).

2. A waterproof automotive wiring harness connector according to claim 1, characterized in that: The fixing component (2) further comprises: A limiting rod (28) is fixedly connected to the first slide groove (24), and the limiting rod (28) passes through the slide block (25).

3. A waterproof automotive wiring harness connector according to claim 2, characterized in that: The fixing components (2) are provided in multiple groups.

4. A waterproof automotive wiring harness connector according to claim 1, characterized in that: The auxiliary component (4) further comprises: The fixing seat (44) is fixedly connected to the waterproof cover (14), and the push rod (43) passes through the fixing seat (44).

5. The waterproof automotive wiring harness connector according to claim 1, characterized in that: The second connecting member (12) is provided with a covering assembly (5); the covering assembly (5) comprises: A cover body (51) fixedly connected to the second connecting member (12); The third groove body (52) is provided on the cover body (51), and the sliding block (25) is slidably connected in the third groove body (52).

6. A waterproof automotive wiring harness connector according to claim 5, characterized in that: The covering component (5) further comprises: The baffle (53) is fixedly connected to the slider (25).

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