CN207705473U - A kind of cable seal structure of cylindrical connector - Google Patents
A kind of cable seal structure of cylindrical connector Download PDFInfo
- Publication number
- CN207705473U CN207705473U CN201721806991.8U CN201721806991U CN207705473U CN 207705473 U CN207705473 U CN 207705473U CN 201721806991 U CN201721806991 U CN 201721806991U CN 207705473 U CN207705473 U CN 207705473U
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- China
- Prior art keywords
- tail
- cable
- clamp ring
- sleeve pipe
- seal structure
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Abstract
The utility model discloses a kind of cable seal structures of cylindrical connector, it include the cable being connect with connector, connector tail end is equipped with tail sleeve pipe, tail sleeve pipe sleeve is on cable, it is arranged with seal rubber sleeve on the cable, clamp ring is cased on seal rubber sleeve, the tail end of tail sleeve pipe is screwed with tail nut, and tail nut is placed in clamp ring and top pressure clamp ring.The tail nut top pressure clamp ring of the utility model setting, clamp ring top pressure seal rubber sleeve, so that seal rubber sleeve tightens fitting cable, to realize sealing effect, which works well, and water resistance is excellent.
Description
Technical field
The utility model belongs to field of connectors, more particularly to a kind of cable seal structure of cylindrical connector.
Background technology
Connector, i.e. CONNECTOR.The country is also referred to as connector, plug and socket.Generally refer to electric coupler.I.e.
The device of two active devices is connected, electric current or signal are transmitted.Connector be our electronic engineering technical staff often in contact with
A kind of component.Its effect is very simple：It is blocked in circuit between place or isolated obstructed circuit, erects the bridge of communication
Beam makes circuit realize scheduled function to make current flowing.Connector is indispensable component in electronic equipment, along
The access of current flowing is observed, there are one you always find or multiple connectors.Connector form and structure be it is ever-changing,
With differences such as application, frequency, power, application environments, there are various various forms of connectors.
Currently, sealing structure is not arranged generally in the cable of existing connector, therefore the junction of cable and connector cannot
Waterproof is not used in wet environment, limits the use occasion of connector.
Utility model content
In order to overcome the deficiencies of the prior art and there are the problem of, it is close that the utility model provides a kind of cable of cylindrical connector
Seal structure, sealed reliable, water resistance are good.
The utility model is achieved through the following technical solutions：
A kind of cable seal structure of cylindrical connector, includes the cable being connect with connector, and connector tail end is equipped with tail
Casing, tail sleeve pipe sleeve are cased with clamp ring on cable, being arranged with seal rubber sleeve on the cable on seal rubber sleeve, tail sleeve pipe
Tail end is screwed with tail nut, and tail nut is placed in clamp ring and top pressure clamp ring.
The clamp ring includes collar portion, and collar portion is connected with multiple anti-reverse blades, and anti-reverse blade is evenly arranged in
In collar portion, and it is an integral structure with collar portion.
The tail sleeve pipe is equipped with external screw teeth, and tail nut is equipped with to be passed through interior with the matched internal screw thread of external screw teeth, tail nut
Thread is tightened with external screw teeth to be fixed on tail sleeve pipe.
The inner wall of the tail nut is equipped with arc sections, and arc sections are butted on anti-reverse blade.
The inner wall of the tail sleeve pipe is equipped with the limit conical surface, and one end of seal rubber sleeve is butted on the limit conical surface.
The tail sleeve pipe is equipped with limit end face, and one end of clamp ring is butted on limit end face.
The tail nut top pressure clamp ring of the utility model setting, clamp ring top pressure seal rubber sleeve, so that seal rubber sleeve
Fitting cable is tightened, to realize sealing effect, which works well, and water resistance is excellent.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the dimensional structure diagram of clamp ring in the utility model；
Fig. 3 is the schematic cross-sectional view of tail nut in the utility model.
In figure：1- tail sleeve pipes, 11- external screw teeths, 12- limit the conical surface, 2- cables, 3- seal rubber sleeves, 4- clamp rings, 41- sets
Ring portion, the anti-reverse blades of 42-, 5- tail nuts, 51- internal screw threads, 52- arc sections.
Specific implementation mode
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into
One step is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cable seal structure of cylindrical connector includes the electricity being connect with connector
Cable 2, connector tail end are equipped with tail sleeve pipe 1, and tail sleeve pipe 1 is placed on cable 2, and seal rubber sleeve 3, seal rubber sleeve 3 are arranged on cable 2
On be cased with clamp ring 4, the tail end of tail sleeve pipe 1 is screwed with tail nut 5, and tail nut 5 is placed in clamp ring 4 and top pressure clamp ring 4.Tail spiral shell
Female 5 top pressure clamp rings 4,4 top pressure seal rubber sleeve 3 of clamp ring, so that seal rubber sleeve 3 tightens fitting cable 2, it is close to realize
Seal effect.
Clamp ring 4 includes collar portion 41, and collar portion 41 is connected with multiple anti-reverse blades 42,42 uniform cloth of anti-reverse blade
It is placed in collar portion 41, and is an integral structure with collar portion 41.Anti-reverse blade 42 can compress fluid sealant under external force
Set 3, and can also prevent from inverting.
Tail sleeve pipe 1 is equipped with external screw teeth 11, and tail nut 5 is equipped with to be led to 11 matched internal screw thread 51 of external screw teeth, tail nut 5
It crosses internal screw thread 51 and is tightened with external screw teeth 11 and is fixed on tail sleeve pipe 1.The inner wall of tail nut 5 is equipped with arc sections 52, and arc sections 52 are supported
In on anti-reverse blade 42, tail nut 5 is more tightened against tail sleeve pipe 1, and arc sections 52 more oppress anti-reverse blade 42, to make
Seal rubber sleeve 3 is obtained more to tighten.
The inner wall of tail sleeve pipe 1 is equipped with the limit conical surface 12, and one end of seal rubber sleeve 3 is butted on the limit conical surface 12, and the structure is real
The sealing between seal rubber sleeve 3 and tail sleeve pipe 1 is showed.
Tail sleeve pipe 1 is equipped with limit end face, and one end of clamp ring 4 is butted on limit end face, which can prevent clamp ring 4
Axial movement.
The installation process of the present embodiment：Seal rubber sleeve 3 is placed on cable 2 first, clamp ring 4 is then placed on fluid sealant
On set 3, finally tail nut 5 is tightened against on tail sleeve pipe 1.
Above-described embodiment is the preferable realization method of the utility model, is not the restriction to the utility model, not
Be detached from the utility model inventive concept under the premise of, it is any it is obvious replacement the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of cable seal structure of cylindrical connector, includes the cable (2) being connect with connector, connector tail end is equipped with tail
Casing (1), tail sleeve pipe sleeve is on cable, it is characterised in that：It is arranged with seal rubber sleeve (3) on the cable, is covered on seal rubber sleeve
There are clamp ring (4), the tail end of tail sleeve pipe to be screwed with tail nut (5), tail nut is placed in clamp ring and top pressure clamp ring.
2. the cable seal structure of cylindrical connector according to claim 1, it is characterised in that：Clamp ring (4) packet
Collar portion (41) is included, collar portion is connected with multiple anti-reverse blades (42), and anti-reverse blade is evenly arranged in collar portion, and with
Collar portion is an integral structure.
3. the cable seal structure of cylindrical connector according to claim 2, it is characterised in that：On the tail sleeve pipe (1)
Equipped with external screw teeth (11), tail nut (5) is equipped with passes through internal screw thread and outer spiral shell with the matched internal screw thread of external screw teeth (51), tail nut
Tooth, which is tightened, to be fixed on tail sleeve pipe.
4. the cable seal structure of cylindrical connector according to claim 3, it is characterised in that：The tail nut (5)
Inner wall is equipped with arc sections (52), and arc sections are butted on anti-reverse blade (42).
5. the cable seal structure of cylindrical connector according to claim 4, it is characterised in that：The tail sleeve pipe (1)
Inner wall is equipped with the limit conical surface (12), and one end of seal rubber sleeve (3) is butted on the limit conical surface.
6. the cable seal structure of cylindrical connector according to claim 5, it is characterised in that：On the tail sleeve pipe (1)
Equipped with limit end face, one end of clamp ring (4) is butted on limit end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806991.8U CN207705473U (en) | 2017-12-21 | 2017-12-21 | A kind of cable seal structure of cylindrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806991.8U CN207705473U (en) | 2017-12-21 | 2017-12-21 | A kind of cable seal structure of cylindrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705473U true CN207705473U (en) | 2018-08-07 |
Family
ID=63027716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806991.8U Active CN207705473U (en) | 2017-12-21 | 2017-12-21 | A kind of cable seal structure of cylindrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830843A (en) * | 2019-03-22 | 2019-05-31 | 贵州航天电器股份有限公司 | A kind of cable tensile connecting structure and the load-bearing watertight connector using the structure |
-
2017
- 2017-12-21 CN CN201721806991.8U patent/CN207705473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830843A (en) * | 2019-03-22 | 2019-05-31 | 贵州航天电器股份有限公司 | A kind of cable tensile connecting structure and the load-bearing watertight connector using the structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |