CN209675582U - A kind of adhesive-injected waterproof wiring harness - Google Patents
A kind of adhesive-injected waterproof wiring harness Download PDFInfo
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- CN209675582U CN209675582U CN201920527571.9U CN201920527571U CN209675582U CN 209675582 U CN209675582 U CN 209675582U CN 201920527571 U CN201920527571 U CN 201920527571U CN 209675582 U CN209675582 U CN 209675582U
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- tube body
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Abstract
The utility model relates to harness technical fields, especially a kind of adhesive-injected waterproof wiring harness, including the first tube body, second tube body, the middle part of first tube body is equipped with first annular, the middle part of second tube body is equipped with the second annular table, first tube body and second tube body one end are the second conical shell, multiple tracks opening is offered on second conical shell, and the first external screw thread is opened up the first annular side surface far from the second conical shell, the first thread bush is arranged in the outside of the second conical shell, the end of first thread bush is equipped with and matched first conical shell of the second conical shell, in the first tube body, second tube body is equipped with and matched second external screw thread of the first thread bush internal whorl close to the surface of the second conical shell.The utility model is by its internal rubber pad mutual extrusion, thus closely fit together with inner wall, thus achieve the effect that sealing, it is not only easy to disassemble, but also good water-proof effect, it will not leak.
Description
Technical field
The utility model relates to harness technical field more particularly to a kind of adhesive-injected waterproof wiring harness.
Background technique
Automobile is more and more used by people, and during the routine use of vehicle, the case where vehicle contact is to water is very
It is more, for example sleet sky driving, cross Irish bridge, urban waterlogging, carwash etc., when vehicle body is intake, harness part is flooded
It just will appear interruption after bubble, or the problem of failure, so harness waterproof, extremely important in the operational process of automobile, it is existing
Rubber layer after all meetings of water-proof wire bundle surface, it is corrosion-resistant and durable, but be just easy in joint into water, waterproof effect is not
Obviously, for this purpose, it is proposed that a kind of adhesive-injected waterproof wiring harness.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of adhesive-injected waterproof wiring proposed
Beam.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of adhesive-injected waterproof wiring harness, including the first tube body, the second tube body are designed, the middle part of the first tube body is equipped with first annular
The middle part of platform, the second tube body is equipped with the second annular table, and the first tube body and second tube body one end are the second conical shell, described
It offers multiple tracks opening on second conical shell, and opens up the the first annular side surface far from the second conical shell
One external screw thread is arranged with the first thread bush in the outside of the second conical shell, and the end of the first thread bush is equipped with and the second cone
Matched first conical shell of shape shell is equipped with and the on the surface of the second conical shell in the first tube body, the second tube body
Matched second external screw thread of one thread bush internal whorl, first thread bush are threaded in the first tube body, on the second tube body；
It is equipped with conical seal ring in the second conical shell, further includes two supporters, supporter is respectively placed in
In one tube body, the second tube body, supporter includes the first annular circle close to conical seal ring one end, the other side of first annular circle
Equipped with a taper ring, pass through more support rod connections between taper ring and first annular circle；
First tube body, the second tube body are oppositely arranged, and the second sealing ring is additionally provided between the first tube body, the second tube body, the
The conical cavity to match with taper ring is equipped at the both ends open of two sealing rings, the diameter of second sealing ring does not surpass
Cross the inner diameter size of the first tube body, the second tube body；
The second thread bush is additionally provided on the outside of the second tube body, one end of the second thread bush is equipped with diameter and is greater than the second tube body
And less than the annular stop circle of the second annular table diameter, when the second thread bush covers on the second tube body, the second thread bush
It is threadedly coupled with the first external screw thread.
Preferably, first tube body, the second tubular body are equipped with a support tube, and support tube is located at support
In the space that bar surrounds, and boss is inserted in one end of support tube, the outside of boss is equipped with ring head, wherein an annular
More conductive tubes are equipped in head, the end of conductive tube flushes setting with annular head surface, another ring head is equipped with more
A contact pin corresponding with conductive tube position, one end that conductive tube and contact pin are located remotely from each other are respectively mounted terminals, and terminals are
The core pressing of conductive metal sheet, terminals and harness links together.
Preferably, second conical shell is equipped with the second annular ring far from one end of the second sealing ring, and the opening is prolonged
It extends on the second annular ring, and is arranged with the first sealing ring on the second annular ring.
Preferably, it is additionally provided with third sealing ring on the outside of second sealing ring, the two sides of third sealing ring offer ring
Shape mouth, when the first tube body, the second tube body connection when, the first tube body, the second tube body both ends open be respectively positioned on inside annular mouth.
Preferably, the surface of second thread bush is equipped with anti-skid chequer.
Preferably, the conductive tube, contact pin and terminals are copper material, in the corresponding end of conductive tube, contact pin
Offer chamfering.
The utility model proposes a kind of adhesive-injected waterproof wiring harness, beneficial effect is: the adhesive-injected waterproof wiring harness passes through in it
The rubber pad mutual extrusion in portion, to achieve the effect that sealing, is not only conveniently torn open to closely fit together with inner wall
It unloads, and good water-proof effect, it will not leak.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adhesive-injected waterproof wiring harness Structure explosion diagram.
Fig. 2 be the utility model proposes a kind of adhesive-injected waterproof wiring harness mounted configuration schematic diagram.
Fig. 3 be the utility model proposes a kind of adhesive-injected waterproof wiring harness support tube structural schematic diagram.
In figure: harness 1, the first conical shell 2, the first thread bush 3, the first sealing ring 4, opening the 5, second conical shell 6,
First annular the 7, first external screw thread 8, conical seal ring 9, support tube 10, conductive tube 11, boss 12, taper ring 13, second
Sealing ring 14, conical cavity 15, support rod 16, the 17, second annular ring 18 of first annular circle, contact pin 19, third sealing ring 20, second
Thread bush 21, annular stop circle 22, the first tube body 23, the second tube body 24, the second annular table 25, anti-skid chequer 26, annular mouth 27, ring
Forming head 28, the second external screw thread 29, terminals 30.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of adhesive-injected waterproof wiring harness, including the first tube body 23, the second tube body 24 are designed, the first tube body 23
Middle part is equipped with first annular 7, and the middle part of the second tube body 24 is equipped with the second annular table 25, the first tube body 23 and the second tube body 24 1
End is the second conical shell 6, multiple tracks opening 5 is offered on second conical shell 6, and remote at first annular 7
A side surface from the second conical shell 6 opens up the first external screw thread 8.
It is arranged with the first thread bush 3 in the outside of the second conical shell 6, the end of the first thread bush 3 is equipped with and second
Matched first conical shell 2 of conical shell 6, in the first tube body 23, the second tube body 24 on the surface of the second conical shell 6
Equipped with matched second external screw thread 29 of 3 internal whorl of the first thread bush, first thread bush 3 is threaded in the first tube body
23, on the second tube body 24.When the first thread bush 3 is threadedly coupled with the second external screw thread 29, as the first thread bush 3 is more revolving
Tightly, so that the pressure between 2 part of the first conical shell and the second conical shell 6 is increasing, because on the second conical shell 6
Opening 5 is offered, so more petaloid states are divided into the second conical shell 6, so the first conical shell 2 will drive the second taper
6 part of shell is to its internal compression.It is equipped with conical seal ring 9 in the second conical shell 6, so that the second conical shell 6
With conical seal ring 9, between contact force it is also even closer, achieve the effect that sealing.
The utility model further includes two supporters, and supporter is respectively placed in the first tube body 23, in the second tube body 24, support
Body includes the first annular circle 17 close to 9 one end of conical seal ring, and the other side of first annular circle 17 is equipped with a taper ring 13,
It is connected between taper ring 13 and first annular circle 17 by more support rods 16.
First tube body 23, the second tube body 24 are oppositely arranged, and it is close to be additionally provided with second between the first tube body 23, the second tube body 24
Seal 14 is equipped with the conical cavity 15 to match with taper ring 13, second sealing at the both ends open of second sealing ring 14
The diameter of circle 14 is no more than the inner diameter size of the first tube body 23, the second tube body 24.
The second thread bush 21 is additionally provided in the outside of the second tube body 24, and one end of the second thread bush 21 is equipped with diameter and is greater than the
Two tube bodies 24 and less than the annular stop circle 22 of 25 diameter of the second annular table, when 21 sets of the second thread bush in the second tube body 24
When upper, the second thread bush 21 is threadedly coupled with the first external screw thread 8.In the actual operation process, the first tube body 23, the second tube body
24 open butt joint together, the more is revolved the more tight, annular stop circle 22 pulls the second tube body as shown in Fig. 2, working as the second thread bush 21
24 is gradually close towards the first tube body 23, so two taper rings 13 are respectively positioned in conical cavity 15, because the second sealing ring 14
Diameter is no more than the inner diameter size of the first tube body 23, the second tube body 24, so the second sealing ring 14 is respectively positioned on the second tube body
24 and less than the second annular table 25 inside, as taper ring 13 is gradually close, conical cavity 15 can be increased, i.e. the second sealing ring 14
Diameter also with becoming larger, so the exterior portion of the second sealing ring 14 can be with the first tube body 23,24 inner wall of the second tube body tightly
Fitting, achievees the purpose that waterproof；
Simultaneously as taper ring 13 is squeezed, power can be transferred to first annular circle 17,17 meetings of first annular circle and taper
Sealing ring 9 offsets, and conical seal ring 9 has elasticity, can be compressed, so first annular circle 17 is pressing against conical seal ring 9, can make
The more crowded the microcephaly part for obtaining conical seal ring 9 the tighter, as shown in Figure 1, harness 1 is through the inside of the device, to firmly will
1 surface of the harness package passed through inside from it, and the outside of conical seal ring 9 can cooperate with the second conical shell 6, it is real
Existing Bidirectional compacting.
It is equipped with a support tube 10 inside first tube body 23, the second tube body 24, support tube 10 is located at branch
In the space that strut 16 surrounds, and boss 12 being inserted in one end of support tube 10, the outside of boss 12 is equipped with ring head 28,
In, more conductive tubes 11 are equipped in a ring head 28, the end of conductive tube 11 flushes setting with 28 surface of ring head, separately
One ring head 28 is equipped with multiple contact pins 19 corresponding with 11 position of conductive tube, and conductive tube 11 and contact pin 19 are plugged together
When, the end of conductive tube 11, which flushes setting with 28 surface of ring head, can allow two ring heads 28 to be bonded to each other together, ring
Forming head 28 is respectively positioned on the inside of the second sealing ring 14 during installation.
When one end that conductive tube 11 and contact pin 19 are located remotely from each other is respectively mounted terminals 30, terminals 30 are conductive metal
The core pressing of piece, terminals 30 and harness links together, and harness 1 can be placed in support tube 10, prevent harness 1 first
Tube body 23, the 24 inside extrusion of the second tube body, while by the end of a thread peeling of harness, core is leaked out, by core and terminals
30 by the pressings connection such as Crimping Pliers, when conductive tube 11 and contact pin 19 are plugged together, line signal conducting, and conductive tube 11
It is arranged with the quantity equity of the conducting wire inside the quantity and harness of contact pin 19.
As shown in Figure 1 or 2, second conical shell 6 is equipped with the second annular ring far from one end of the second sealing ring 14
18, the opening 5 extends on the second annular ring 18, and the first sealing ring 4 is arranged on the second annular ring 18, the first sealing
Circle 4 plays the leakproofness reinforced between the first conical shell 2 and the second conical shell 6.
The outside of second sealing ring 14 is additionally provided with third sealing ring 20, and the two sides of third sealing ring 20 offer annular
Mouthfuls 27, when the first tube body 23, the connection of the second tube body 24, the first tube body 23, the second tube body 24 both ends open be respectively positioned on annular
Inside mouthfuls 27, the second sealing ring 14 is located inside third sealing ring 20 at this time, and the first tube body 23, the second tube body 24 are opened on the
Three sealing rings 20 offset, and the annular mouth 27 of setting makes between the first tube body 23, the second tube body 24 and third sealing ring 20 more
Closely, while the appearance face contact of the inner surface of third sealing ring 20 and the second sealing ring 14, good sealing function can be played.
The surface of second thread bush 21 is equipped with anti-skid chequer 26, facilitates and catches the second thread bush 21.
The conductive tube 11, contact pin 19 and terminals 30 are copper material, in the correspondence of conductive tube 11, contact pin 19
End offers chamfering.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of adhesive-injected waterproof wiring harness, including the first tube body (23), the second tube body (24), which is characterized in that the first tube body (23)
Middle part be equipped with first annular (7), the middle part of the second tube body (24) is equipped with the second annular table (25), the first tube body (23) and the
Two tube bodies (24) one end is the second conical shell (6), and multiple tracks opening (5) is offered on second conical shell (6), and
And the first external screw thread (8) are opened up far from a side surface of the second conical shell (6) first annular (7), in the second conical shell
The outside of body (6) is arranged with the first thread bush (3), and the end of the first thread bush (3) is equipped with to be matched with the second conical shell (6)
The first conical shell (2), the first tube body (23), the second tube body (24) close to the second conical shell (6) surface on be equipped with
With matched second external screw thread (29) of the first thread bush (3) internal whorl, first thread bush (3) is threaded in the first pipe
On body (23), the second tube body (24)；
Conical seal ring (9) are equipped in the second conical shell (6), further include two supporters, supporter is respectively placed in
In first tube body (23), the second tube body (24), supporter includes the first annular circle (17) close to conical seal ring (9) one end,
The other side of first annular circle (17) is equipped with a taper ring (13), by more between taper ring (13) and first annular circle (17)
Root support rod (16) connection；
First tube body (23), the second tube body (24) are oppositely arranged, and is additionally provided between the first tube body (23), the second tube body (24)
Two sealing rings (14) are equipped with the conical cavity (15) to match with taper ring (13) at the both ends open of the second sealing ring (14),
The diameter of second sealing ring (14) is no more than the inner diameter size of the first tube body (23), the second tube body (24)；
It is additionally provided on the outside of the second tube body (24) the second thread bush (21), one end of the second thread bush (21) is greater than equipped with diameter
Second tube body (24) and less than the annular stop circle (22) of the second annular table (25) diameter, when the second thread bush (21) covers
When on the second tube body (24), the second thread bush (21) is threadedly coupled with the first external screw thread (8).
2. a kind of adhesive-injected waterproof wiring harness according to claim 1, which is characterized in that first tube body (23), the second pipe
It is equipped with a support tube (10) inside body (24), support tube (10) is located in the space that support rod (16) surrounds, and
It is inserted in one end of support tube (10) boss (12), the outside of boss (12) is equipped with ring head (28), wherein a ring head
(28) more conductive tubes (11) are equipped in, the end of conductive tube (11) flushes setting with ring head (28) surface, another
Ring head (28) is equipped with multiple contact pins (19) corresponding with conductive tube (11) position, conductive tube (11) and contact pin (19) phase
Mutually separate one end is respectively mounted terminals (30), and terminals (30) are conductive metal sheet, the core pressure of terminals (30) and harness
Conjunction links together.
3. a kind of adhesive-injected waterproof wiring harness according to claim 1, which is characterized in that second conical shell (6) is separate
One end of second sealing ring (14) is equipped with the second annular ring (18), and the opening (5) extends on the second annular ring (18), and
The first sealing ring (4) are arranged on second annular ring (18).
4. a kind of adhesive-injected waterproof wiring harness according to claim 1, which is characterized in that the outside of second sealing ring (14)
It is additionally provided with third sealing ring (20), the two sides of third sealing ring (20) offer annular mouth (27), when the first tube body (23), second
When tube body (24) connects, the first tube body (23), the second tube body (24) both ends open to be respectively positioned on annular mouth (27) internal.
5. a kind of adhesive-injected waterproof wiring harness according to claim 1, which is characterized in that the surface of second thread bush (21)
Equipped with anti-skid chequer (26).
6. a kind of adhesive-injected waterproof wiring harness according to claim 2, which is characterized in that the conductive tube (11), contact pin
(19) and terminals (30) are copper material, offer chamfering in the corresponding end of conductive tube (11), contact pin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527571.9U CN209675582U (en) | 2019-04-18 | 2019-04-18 | A kind of adhesive-injected waterproof wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527571.9U CN209675582U (en) | 2019-04-18 | 2019-04-18 | A kind of adhesive-injected waterproof wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675582U true CN209675582U (en) | 2019-11-22 |
Family
ID=68574302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527571.9U Active CN209675582U (en) | 2019-04-18 | 2019-04-18 | A kind of adhesive-injected waterproof wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996593A (en) * | 2019-12-23 | 2020-04-10 | 速珂智能科技（上海）有限公司 | Waterproof controller shell |
| CN117039756A (en) * | 2023-10-10 | 2023-11-10 | 深圳市国威通电子技术有限公司 | Double-wire side-by-side high-voltage connector for new energy automobile |
-
2019
- 2019-04-18 CN CN201920527571.9U patent/CN209675582U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996593A (en) * | 2019-12-23 | 2020-04-10 | 速珂智能科技（上海）有限公司 | Waterproof controller shell |
| CN117039756A (en) * | 2023-10-10 | 2023-11-10 | 深圳市国威通电子技术有限公司 | Double-wire side-by-side high-voltage connector for new energy automobile |
| CN117039756B (en) * | 2023-10-10 | 2023-12-15 | 深圳市国威通电子技术有限公司 | Double-wire side-by-side high-voltage connector for new energy automobile |
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