CN204966725U - Shield double plug that retreads - Google Patents
Shield double plug that retreads Download PDFInfo
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- CN204966725U CN204966725U CN201520619474.4U CN201520619474U CN204966725U CN 204966725 U CN204966725 U CN 204966725U CN 201520619474 U CN201520619474 U CN 201520619474U CN 204966725 U CN204966725 U CN 204966725U
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- connecting hole
- plug
- retreads
- coupling assembling
- shields
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Abstract
The utility model discloses a shield double plug that retreads is applied to electric connection field, including having the joint main part of cavity inner chamber, it is in including electrically conductive inlayer, skin and setting to connect the main part insulating layer between electrically conductive inlayer, the skin, the cavity inner chamber that connects the main part be including the second connecting hole of main connecting hole and this main connecting hole of intercommunication and connecting hole to one side, install the plug -in package in the main connecting hole, the second connecting hole, to one side be provided with respectively in the connecting hole with plug -in package electric connection's the 2nd coupling assembling and oblique coupling assembling. This kind of shield double plug that retreads has advantages such as simple structure, small, simple to operate, installation effectiveness height, stable performance, security height.
Description
Technical field
The utility model relates to a kind of electric connection part, and particularly one shields the double plug that retreads.
Background technology
In electrical connector field, due to the limitation of the aspect such as structure, design, ubiquity complex structure, bulky.Needing the occasion of zinc oxide surge arresters, existing joint generally needs additionally to install a connector thus connection, and installation process is numerous and diverse, installs and has very large difficulty, have a strong impact on whole installation effectiveness in volume narrow space.
In view of this, the purpose of this utility model is to provide a kind of new technical scheme to solve existing technical problem.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of shielding to retread double plug, solve prior art take volume large, numerous and diverse, the low inferior technological deficiency of installation effectiveness is installed.
The utility model solves the technical scheme that its technical problem adopts:
One shields the double plug that retreads, be applied to electrical connection field, comprise the adapter body with hollow cavity, the insulating barrier that described adapter body includes layer, skin and is arranged between described layer, skin, the hollow cavity of adapter body includes main connecting hole and is communicated with the second connecting hole of this main connecting hole and oblique connecting hole, in described main connecting hole, plug-in package is installed, in described second connecting hole, tiltedly connecting hole, is respectively arranged with the second coupling assembling be electrically connected with described plug-in package and oblique coupling assembling.
As a kind of execution mode of technique scheme, described second coupling assembling is lightning-arrest coupling assembling core body, second coupling assembling comprises sleeve in insertion second connecting hole and the joint pin being connected described sleeve, described joint pin is electrically connected to above-mentioned plug-in package, Compress Spring and valve block is provided with in described sleeve, described Compress Spring electrical communication valve block and above-mentioned joint pin, the other end of described valve block is provided with low pressure bolt.
As the further improvement of technique scheme, described low pressure bolt is connected with low-voltage grounding wire, and described low-voltage grounding wire can be connected to earth's surface.
As the further improvement of technique scheme, the oblique coupling assembling arranged in described oblique connecting hole is cable connector assembly, and described cable connector assembly is electrically connected to above-mentioned plug-in package and can connects PT outward.
As the another kind of execution mode of technique scheme, described second coupling assembling is cable connection assembly, it comprises the splicing ear being electrically connected to above-mentioned plug-in package and the stube cable being plugged on described splicing ear, and the part that described stube cable inserts the second connecting hole is arranged with stress cone.
As the further improvement of technique scheme, the oblique coupling assembling arranged in described oblique connecting hole is cable connector assembly.
As the further improvement of technique scheme, described skin, layer are coated on lateral wall and the madial wall of insulating barrier respectively.
As the further improvement of technique scheme, described skin is connected with earth connection, and described earth connection is used for being connected to earth's surface.
As the further improvement of technique scheme, described plug-in package includes stud, and described stud can be used for connecting front connector.
As the further improvement of technique scheme, one end of the main connecting hole of described adapter body is provided with insulating plug.
The beneficial effects of the utility model are: the utility model provides one and shields the double plug that retreads, and this kind of shielding retreads double plug by arranging the second connecting hole and oblique connecting hole two connecting holes, can directly connect lightning arrester or cable; When being applied in lightning arrester, directly can installing and not need additionally to connect miscellaneous part, simple and reliable for structure, easy for installation, effectively can provide installation effectiveness; Skin on this kind of plug forms screen, has shielding protection effect, improves security performance.This kind of shielding retread double plug solve prior art take volume large, install numerous and diverse, installation effectiveness low, security performance not high-technology defect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations related in patent, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.The utility model create in each technical characteristic, can combination of interactions under the prerequisite of not conflicting conflict, with reference to Fig. 1, Fig. 2.
Embodiment 1
With reference to Fig. 1, one shields the double plug that retreads, be applied to electrical connection field, comprise the adapter body 1 with hollow cavity, described adapter body 1 includes layer 13, skin 11 and be arranged on described layer 13, insulating barrier 12 between skin 11, the hollow cavity of adapter body 1 includes main connecting hole and is communicated with the second connecting hole of this main connecting hole and oblique connecting hole, in described main connecting hole, plug-in package 2 is installed, described second connecting hole, the second coupling assembling 3 and oblique coupling assembling 4 that are electrically connected with described plug-in package 2 is respectively arranged with in oblique connecting hole.
In the present embodiment, described second coupling assembling 3 is lightning-arrest coupling assembling core body, second coupling assembling 3 comprises sleeve 31 in insertion second connecting hole and the joint pin 32 being connected described sleeve 31, described joint pin 32 is electrically connected to above-mentioned plug-in package 2, Compress Spring 33 and valve block 34 is provided with in described sleeve 31, described Compress Spring 33 electrical communication valve block 34 and above-mentioned joint pin 32, the other end of described valve block 34 is provided with low pressure bolt 35.
Preferably, described low pressure bolt 35 is connected with low-voltage grounding wire 36, and described low-voltage grounding wire 36 can be connected to earth's surface.
Preferably, the oblique coupling assembling 4 arranged in described oblique connecting hole is cable connector assembly, and described cable connector assembly is electrically connected to above-mentioned plug-in package 2 and can connects PT outward.
Preferably, described skin 11, layer 13 are coated on lateral wall and the madial wall of insulating barrier 12 respectively.
Preferably, described skin 11 is connected with earth connection 14, and described earth connection 14 is for being connected to earth's surface.
Preferably, described plug-in package 2 includes stud 21, and described stud 21 can be used for connecting front connector.
Preferably, one end of the main connecting hole of described adapter body 1 is provided with insulating plug 5.
Embodiment 2:
With reference to Fig. 2, the present embodiment is substantially the same manner as Example 1, its difference is: described second coupling assembling 3 is cable connection assembly, it comprises the splicing ear 37 being electrically connected to above-mentioned plug-in package 2 and the stube cable 38 being plugged on described splicing ear 37, and the part that described stube cable 38 inserts the second connecting hole is arranged with stress cone 39.
Preferably, the oblique coupling assembling 4 arranged in described oblique connecting hole is cable connector assembly.
in the utility model, adapter body 1 adopts advanced rear injection technique, and it has three-decker, and after formed product, skin 11 forms screen, and this kind of product is the tangible product of shield type with screen, substantially increases fail safe.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (10)
1. a shielding is retreaded double plug, be applied to electrical connection field, it is characterized in that: comprise the adapter body (1) with hollow cavity, described adapter body (1) includes layer (13), skin (11) and be arranged on described layer (13), insulating barrier (12) between skin (11), the hollow cavity of adapter body (1) includes main connecting hole and is communicated with the second connecting hole of this main connecting hole and oblique connecting hole, plug-in package (2) is installed in described main connecting hole, described second connecting hole, the second coupling assembling (3) and oblique coupling assembling (4) that are electrically connected with described plug-in package (2) is respectively arranged with in oblique connecting hole.
2. one according to claim 1 shields the double plug that retreads, it is characterized in that: described second coupling assembling (3) is lightning-arrest coupling assembling core body, second coupling assembling (3) comprises sleeve (31) in insertion second connecting hole and the joint pin (32) being connected described sleeve (31), described joint pin (32) is electrically connected to above-mentioned plug-in package (2), Compress Spring (33) and valve block (34) is provided with in described sleeve (31), described Compress Spring (33) electrical communication valve block (34) and above-mentioned joint pin (32), the other end of described valve block (34) is provided with low pressure bolt (35).
3. one according to claim 2 shields the double plug that retreads, and it is characterized in that: described low pressure bolt (35) is connected with low-voltage grounding wire (36), and described low-voltage grounding wire (36) can be connected to earth's surface.
4. one according to claim 3 shields the double plug that retreads, it is characterized in that: the oblique coupling assembling (4) arranged in described oblique connecting hole is cable connector assembly, and described cable connector assembly is electrically connected to above-mentioned plug-in package (2) and can connects PT outward.
5. one according to claim 1 shields the double plug that retreads, it is characterized in that: described second coupling assembling (3) is cable connection assembly, it comprises the splicing ear (37) being electrically connected to above-mentioned plug-in package (2) and the stube cable (38) being plugged on described splicing ear (37), and the part that described stube cable (38) inserts the second connecting hole is arranged with stress cone (39).
6. one according to claim 5 shields the double plug that retreads, and it is characterized in that: the oblique coupling assembling (4) arranged in described oblique connecting hole is cable connector assembly.
7. the one according to any one of claim 1-6 shields the double plug that retreads, and it is characterized in that: described skin (11), layer (13) are coated on lateral wall and the madial wall of insulating barrier (12) respectively.
8. one according to claim 7 shields the double plug that retreads, and it is characterized in that: described skin (11) is connected with earth connection (14), described earth connection (14) is for being connected to earth's surface.
9. one according to claim 8 shields the double plug that retreads, and it is characterized in that: described plug-in package (2) includes stud (21), and described stud (21) can be used for connecting front connector.
10. one according to claim 9 shields the double plug that retreads, and it is characterized in that: one end of the main connecting hole of described adapter body (1) is provided with insulating plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619474.4U CN204966725U (en) | 2015-08-17 | 2015-08-17 | Shield double plug that retreads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619474.4U CN204966725U (en) | 2015-08-17 | 2015-08-17 | Shield double plug that retreads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966725U true CN204966725U (en) | 2016-01-13 |
Family
ID=55061767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619474.4U Active CN204966725U (en) | 2015-08-17 | 2015-08-17 | Shield double plug that retreads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048129A (en) * | 2015-08-17 | 2015-11-11 | 广东安迪普科技有限公司 | Shielding rear-inclined dual-plug unit |
-
2015
- 2015-08-17 CN CN201520619474.4U patent/CN204966725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048129A (en) * | 2015-08-17 | 2015-11-11 | 广东安迪普科技有限公司 | Shielding rear-inclined dual-plug unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |