CN210806156U - Novel metal bent-angle waterproof plug connector - Google Patents
Novel metal bent-angle waterproof plug connector Download PDFInfo
- Publication number
- CN210806156U CN210806156U CN201921927391.6U CN201921927391U CN210806156U CN 210806156 U CN210806156 U CN 210806156U CN 201921927391 U CN201921927391 U CN 201921927391U CN 210806156 U CN210806156 U CN 210806156U
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- plug
- elbow
- sleeve
- inner sleeve
- tail
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Abstract
The utility model discloses a novel metal bent-angle waterproof plug connector, which relates to the field of industrial connectors and comprises a plug component, an elbow adapter piece and a plug tail cap, wherein the plug component comprises a plug inner sleeve and a plug outer sleeve containing a plurality of through holes, the plug inner sleeve is positioned in the plug outer sleeve, the outer surface of one end of the plug inner sleeve is rotationally connected with a plug front nut, the inner wall of the other end is provided with internal threads, the plug front nut is propped against the outer surface of the front end of the plug outer sleeve, the bottom of the tail end of the plug outer sleeve is provided with a notch, the head of the elbow adapter piece is detachably arranged between the plug outer sleeve and the plug inner sleeve through the notch, the tail of the elbow adapter piece is suspended outside the plug outer sleeve, the nut of the plug tail cap is rotationally arranged on the internal threads of the plug inner sleeve, the device changes the original integrated inner sleeve into a, the device has the advantages of simple structure, strong compatibility and high reliability.
Description
Technical Field
The utility model relates to an industrial connector field, more particularly, the utility model relates to a novel waterproof plug connector of metal bent angle.
Background
At present, most of bent angle plugs on the market are formed by simply adding elbow connecting pieces on the basis of original straight plugs, and the common defects of the products are as follows: the very difficulty of assembling process causes very big inconvenience for connector production equipment and customer's in-service use, and simultaneously, the elbow connecting piece is installed inside the plug endotheca mostly, and the inside line space of crossing of elbow connecting piece is very little, is unfavorable for the product installation of big line footpath.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model discloses a structural improvement, design nut and plug endotheca locking form can install fast and dismantle the product to promote the convenience of product assembly.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel waterproof plug connector of metal bent angle, its improvement part lies in: including plug subassembly, elbow adaptor and plug tail cap, the plug subassembly include plug endotheca and the plug overcoat that contains a plurality of through-hole, the plug endotheca is located the plug overcoat, the surface of plug endotheca one end is rotated and is connected with plug front nut, and the inner wall of the other end is provided with the internal thread, and this plug front nut supports the surface at plug overcoat front end, the tail end bottom of plug overcoat is provided with the breach, and the head of this elbow adaptor is installed between plug overcoat and plug endotheca through this breach detachable, the afterbody of elbow adaptor is unsettled in the outside of plug overcoat, the nut of plug tail cap rotates and installs on the internal thread of plug overcoat.
As an improvement of the above technical scheme, the plug assembly includes a middle sleeve, the middle sleeve is installed between the plug outer sleeve and the plug inner sleeve, one end of the middle sleeve abuts against the elbow adapter piece and is communicated with the inside of the elbow adapter piece, the other end of the middle sleeve is clamped on a through hole of the plug outer sleeve, and a first-stage sealing ring is arranged between the middle sleeve and the elbow adapter piece.
As an improvement of the technical scheme, a secondary sealing ring is arranged between the external thread on the plug inner sleeve and the plug front nut, and a tertiary sealing ring is arranged between the internal thread on the plug inner sleeve and the plug tail cap.
As an improvement of the above technical solution, the plug assembly further includes a pin device, the pin device is installed inside the plug inner sleeve, the pin device includes an insulator, a pin member and a plug shield ring, one end of the plug shield ring is installed with the insulator, the other end of the plug shield ring abuts against a nut of the plug tail cap, and the pin member longitudinally penetrates through the insulator.
As an improvement of the technical scheme, the bottom of the plug shielding ring and the bottoms of the two ends of the plug inner sleeve are hollow.
As an improvement of the technical scheme, the tail part of the elbow adapter is provided with an elbow tail cap, the outer surface of the tail part of the elbow adapter is in a thread shape, the inner wall of one end of the elbow tail cap is provided with a rotary thread, and the inner wall of the elbow tail cap is rotationally connected with the thread of the elbow adapter.
As the improvement of the technical scheme, a shielding compression ring and a cable clamp are arranged in the tail part of the elbow adapter piece, the shielding compression ring is close to the head part of the elbow adapter piece, one end of the cable clamp is supported on the shielding compression ring, and the other end of the cable clamp extends to the outer side of the tail part of the elbow adapter piece.
As an improvement of the technical scheme, a cable sealing ring is arranged between the shielding compression ring and the cable clamp.
The utility model has the advantages that: the original integrated inner sleeve is changed into a locking mode of a front nut and a plug inner sleeve, so that the convenience of product assembly is improved; in addition, the assembly position of the elbow adapter is changed from the inside of the plug inner sleeve to the position between the plug inner sleeve and the plug outer sleeve, the inner diameter of the elbow adapter is increased, the limitation on the using wire diameter of a cable of a client is effectively reduced, the application range of the elbow adapter is wider, and more using requirements of the client are met.
Drawings
Fig. 1 is an exploded view of a novel metal waterproof plug connector according to the present invention.
Fig. 2 is a front view of the novel metal waterproof plug connector of the present invention.
Fig. 3 is a left side view of the novel metal waterproof plug connector of the present invention.
Fig. 4 is a right side view of the novel metal waterproof plug connector of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
As shown in fig. 1, the utility model discloses a novel metal bent-angle waterproof plug connector, which comprises a plug component 1, an elbow adapter 2 and a plug tail cap 3, wherein the plug component 1 comprises a plug inner sleeve 13 and a plug outer sleeve 11 containing a plurality of through holes, the plug inner sleeve 13 is positioned in the plug outer sleeve 11, the outer surface of one end of the plug inner sleeve 13 is rotatably connected with a plug front nut 14, the inner wall of the other end is provided with internal threads, the plug front nut 14 is abutted against the outer surface of the front end of the plug outer sleeve 11, the tail end bottom of the plug outer sleeve 11 is provided with a notch, the head of the elbow adapter 2 is detachably arranged between the plug outer sleeve 11 and the plug inner sleeve 13 through the notch, the tail of the elbow adapter 2 is suspended outside the plug outer sleeve 11, the nut of the plug tail cap 3 is rotatably arranged on the internal threads of the plug inner sleeve 13, this novel waterproof plug connector of metal bent angle has the breach through the design of plug overcoat 11, can make the nestification of elbow adaptor 2 between plug overcoat 11 and plug endotheca 13, rotates the tail end of installing at plug endotheca 13 with plug tail cap 3 again, makes up into detachable plug connector.
Further, the plug assembly 1 comprises a middle sleeve 12, the middle sleeve 12 is installed between the plug outer sleeve 11 and the plug inner sleeve 13, one end of the middle sleeve 12 is abutted to the elbow adapter 2 and conducted with the inside of the elbow adapter 2, the other end of the middle sleeve is clamped on a through hole of the plug outer sleeve 11, and a first-stage sealing ring is arranged between the middle sleeve 12 and the elbow adapter 2.
Further, a secondary sealing ring is arranged between the external thread on the plug inner sleeve 13 and the plug front nut 14, and a tertiary sealing ring is arranged between the internal thread on the plug inner sleeve 13 and the plug tail cap 3.
In the above embodiment, the first-stage sealing ring, the second-stage sealing ring and the third-stage sealing ring can prevent water mist from entering the connector at the switching position, and further seal the plug connector on the basis of dust prevention, so that a waterproof effect is achieved; the elbow adapter piece 2 is embedded between the plug outer sleeve 11 and the plug inner sleeve 13, the internal wire passing space of the elbow adapter piece 2 is increased, and the requirement for large wire diameter used by a client can be met.
In addition, the plug assembly 1 further comprises a pin device installed inside the plug inner housing 13, the pin device comprises an insulator 101, a pin member 102 and a plug shielding ring 103, one end of the plug shielding ring 103 is installed on the insulator 101, the other end of the plug shielding ring abuts against the nut of the plug tail cap 3, and the pin member 102 longitudinally penetrates through the insulator 101. The bottom of plug shield ring 103, the bottom at the both ends of plug endotheca 13 all are the fretwork state, and this contact pin subassembly 1 sets up at the most nexine, because the effect of one-level sealing washer, second grade sealing washer and tertiary sealing washer, insulator 101, contact pin spare 102 and plug shield ring 103 can not receive the air influence, and normal work to inside being located plug endotheca 13, make things convenient for the equipment of product.
Finally, 2 afterbody of elbow adaptor is provided with elbow tail cap 21, and the outward appearance of 2 afterbody of this elbow adaptor is the screw thread form, is provided with rotatory screw thread on the one end inner wall of elbow tail cap 21, and the inner wall of this elbow tail cap 21 rotates with the screw thread of elbow adaptor 2 to be connected, be provided with shielding clamping ring and cable clamp 22 in the afterbody of elbow adaptor 2, the shielding clamping ring is close to the head of elbow adaptor 2, cable clamp 22 one end supports on the shielding clamping ring, and the other end extends to the afterbody outside of elbow adaptor 2, be provided with the cable seal circle between shielding clamping ring and the cable clamp 22, the cable seal circle keep the inside leakproofness of elbow adaptor 2, ensure when the line is through elbow adaptor 2 inside that the product can the steady operation.
The utility model discloses a novel waterproof plug connector of metal bent angle is when concrete implementation, embolias the tail end of plug overcoat 11 with elbow connecting piece 2, rotates installation plug tail cap 3 again on plug endotheca 13, alright equipment completion.
The utility model has the advantages that: the original integrated inner sleeve is changed into a locking mode of a front nut and a plug inner sleeve, so that the convenience of product assembly is improved; in addition, the assembly position of the elbow adapter is changed from the inside of the plug inner sleeve to the position between the plug inner sleeve and the plug outer sleeve, the inner diameter of the elbow adapter is increased, the limitation on the using wire diameter of a cable of a client is effectively reduced, the application range of the elbow adapter is wider, and more using requirements of the client are met.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a novel waterproof plug connector of metal bent angle which characterized in that: including plug subassembly, elbow adaptor and plug tail cap, the plug subassembly include plug endotheca and the plug overcoat that contains a plurality of through-hole, the plug endotheca is located the plug overcoat, the surface of plug endotheca one end is rotated and is connected with plug front nut, and the inner wall of the other end is provided with the internal thread, and this plug front nut supports the surface at plug overcoat front end, the tail end bottom of plug overcoat is provided with the breach, and the head of this elbow adaptor is installed between plug overcoat and plug endotheca through this breach detachable, the afterbody of elbow adaptor is unsettled in the outside of plug overcoat, the nut of plug tail cap rotates and installs on the internal thread of plug overcoat.
2. The novel metal angled waterproof plug connector of claim 1, wherein: the plug assembly comprises a middle sleeve, the middle sleeve is installed between the plug outer sleeve and the plug inner sleeve, one end of the middle sleeve is abutted to the elbow adaptor and conducted with the inside of the elbow adaptor, the other end of the middle sleeve is clamped on a through hole of the plug outer sleeve, and a first-stage sealing ring is arranged between the middle sleeve and the elbow adaptor.
3. The novel metal angled waterproof plug connector of claim 2, wherein: a secondary sealing ring is arranged between the external thread on the plug inner sleeve and the plug front nut, and a tertiary sealing ring is arranged between the internal thread on the plug inner sleeve and the plug tail cap.
4. The novel metal angled waterproof plug connector of claim 3, wherein: the plug assembly further comprises a pin device, the pin device is installed inside the plug inner sleeve and comprises an insulator, a pin piece and a plug shielding ring, the insulator is installed at one end of the plug shielding ring, the other end of the plug shielding ring abuts against a nut of the plug tail cap, and the pin piece penetrates through the insulator longitudinally.
5. The novel metal angled waterproof plug connector of claim 4, wherein: the bottom of the plug shielding ring and the bottoms of the two ends of the plug inner sleeve are hollow.
6. The novel metal angled waterproof plug connector of claim 1, wherein: the elbow adapter is characterized in that an elbow tail cap is arranged at the tail of the elbow adapter, the outer surface of the tail of the elbow adapter is in a thread shape, a rotary thread is arranged on the inner wall of one end of the elbow tail cap, and the inner wall of the elbow tail cap is rotatably connected with the thread of the elbow adapter.
7. The novel metal angled waterproof plug connector of claim 1, wherein: be provided with shielding clamping ring and cable clamp in the afterbody of elbow adaptor, the head that the elbow adaptor is close to the shielding clamping ring, cable clamp one end supports on the shielding clamping ring, and the other end extends to the afterbody outside of elbow adaptor.
8. The novel metal angled waterproof plug connector of claim 7, wherein: and a cable sealing ring is arranged between the shielding compression ring and the cable clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927391.6U CN210806156U (en) | 2019-11-07 | 2019-11-07 | Novel metal bent-angle waterproof plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927391.6U CN210806156U (en) | 2019-11-07 | 2019-11-07 | Novel metal bent-angle waterproof plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806156U true CN210806156U (en) | 2020-06-19 |
Family
ID=71226282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927391.6U Expired - Fee Related CN210806156U (en) | 2019-11-07 | 2019-11-07 | Novel metal bent-angle waterproof plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806156U (en) |
-
2019
- 2019-11-07 CN CN201921927391.6U patent/CN210806156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |