CN210272843U - Cable connector capable of being matched and plugged - Google Patents
Cable connector capable of being matched and plugged Download PDFInfo
- Publication number
- CN210272843U CN210272843U CN201921521221.8U CN201921521221U CN210272843U CN 210272843 U CN210272843 U CN 210272843U CN 201921521221 U CN201921521221 U CN 201921521221U CN 210272843 U CN210272843 U CN 210272843U
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- Prior art keywords
- plug
- truncated cone
- connector
- end part
- bayonet joint
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- 239000004020 conductor Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000784732 Lycaena phlaeas Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a can match cable connector of grafting, including being used for connecting cubical switchboard equipment sleeve's preceding bayonet joint, preceding end connection of preceding bayonet joint is on cubical switchboard equipment sleeve, the embedded connecting cable that is equipped with in perpendicular side of preceding bayonet joint, the back tip of preceding bayonet joint is pegged graft and is had back bayonet joint, the back tip of preceding bayonet joint is circular truncated cone grafting chamber, the big tip in circular truncated cone grafting chamber is the open end, the inner wall in circular truncated cone grafting chamber is provided with the equal interval distribution direction recess strip, the preceding tip of back bayonet joint is circular truncated cone grafting portion, circular truncated cone grafting portion and circular truncated cone grafting chamber shape phase-match, the outer wall equal interval distribution of circular truncated cone grafting portion have with direction recess strip assorted direction protruding strip. The utility model discloses a direction recess strip, the protruding strip of direction that set up, both match and peg graft, improve the effect of fixed grafting to can effectually place with the mixed use of other firm products, improve the safety effect, have good application prospect.
Description
Technical Field
The utility model relates to a switchgear technical field, concretely relates to can match cable connector of pegging graft.
Background
Along with the miniaturization development of the switch cabinet, the space in the cabinet is also smaller and smaller, wherein the air insulation distance can not meet the installation requirement of the common copper bar. Cable connectors are used in medium voltage switchgear and can connect accessories such as copper bars and transformers and electrical components, and therefore, in order to satisfy insulation, the use of cable connectors is becoming more and more common.
At present, in the cable connectors on the market, the front and rear connectors are simply sleeved in the inserting and fixing installation process, and are easy to rotate, so that the connection part is reliable, and even an electric arc phenomenon occurs. In addition, the front and rear connectors of different manufacturers are easily inserted in a mixed mode, and the specifications and models of the manufacturers are different, so that great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that the front and back connectors are spliced and connected to exist in the existing cable connector. The utility model discloses a can match cable connector of pegging graft, preceding bayonet joint and back bayonet joint, through direction recess strip, the protruding strip of direction that sets up, both match and peg graft, improve the effect of fixed grafting to can effectually place and use with mixing of other firm products, improve the safe effect, and the insulating stopper that increases at the back tip guarantees the security performance, novel structure thinks about ingeniously, has good application prospect.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a cable connector capable of being matched and spliced comprises a front splicing head used for connecting a switch cabinet equipment sleeve, the front end part of the front splicing head is connected to the switch cabinet equipment sleeve, a first connecting cable is embedded in the vertical side part of the front splicing head, the rear end part of the front splicing head is spliced with a rear splicing head,
the rear end part of the front plug-in connector is a truncated cone plug-in cavity, the large end part of the truncated cone plug-in cavity is an opening end, guide groove strips are distributed at equal intervals on the inner wall of the truncated cone plug-in cavity, the front end part of the rear plug-in connector is a truncated cone plug-in part, the shape of the truncated cone plug-in part is matched with that of the truncated cone plug-in cavity, guide convex strips matched with the guide groove strips are distributed at equal intervals on the outer wall of the truncated cone plug-in part,
and a second connecting cable is embedded in the vertical side part of the rear plug connector.
In the cable connector capable of being spliced in a matched manner, the number of the guide groove strips is four, and the guide groove strips are distributed on the inner wall of the splicing cavity of the truncated cone in a cross manner; the number of the guide protruding strips is four, and the guide protruding strips are distributed on the outer wall of the truncated cone inserting part in a cross shape.
In the cable connector capable of being matched and plugged, the rear end of the rear plug connector is provided with the insulating plug, and the rear end of the insulating plug is provided with the fixing cover.
In the cable connector capable of being spliced in a matching manner, the front plugging connector is internally provided with the connecting conductor, the front end part of the connecting conductor is arranged inside the bushing of the switch cabinet equipment, and the rear end part of the connecting conductor extends into the rear plugging connector and is embedded inside the insulating plug.
In the cable connector capable of being matched and plugged, a fixed mounting gasket is arranged at the contact position of the rear end part of the connecting conductor and the insulating plug.
In the cable connector capable of being matched and plugged, the first connecting cable and the second connecting cable are respectively and fixedly connected with the connecting conductor in a vertical manner.
In the cable connector capable of being matched and plugged, the vertical side portion of the front plug connector and the outer wall of the vertical side portion of the rear plug connector are respectively provided with a grounding lead mounting hole.
The utility model has the advantages that: the utility model discloses a can match cable connector of pegging graft, preceding bayonet joint and back bayonet joint, through direction recess strip, the protruding strip of direction that sets up, both match and peg graft, improve the effect of fixed grafting to can effectually place and use with mixing of other firm products, improve the safe effect, and the insulating stopper that increases at the back tip guarantees the security performance, novel structure thinks about ingeniously, has good application prospect.
Drawings
Fig. 1 is an exploded view of a mateable cable connector of the present invention;
fig. 2 is an assembled schematic view of the matable plug cable connector of the present invention;
FIG. 3 is a schematic cross-sectional view of a truncated cone insertion cavity according to the present invention;
fig. 4 is a schematic cross-sectional view of the truncated cone insertion part of the present invention.
The designations in the drawings have the following meanings:
1: a switchgear enclosure sleeve; 2: a front plug; 201: a truncated cone insertion cavity; 202: a guide groove strip; 3: a first connection cable; 4: a rear plug; 401: a truncated cone insertion part; 402: a guide raised strip; 5: a second connection cable; 6: a connecting conductor; 601: fixedly mounting a gasket; 7: a fixed cover; 8: an insulating plug; 9: and a ground lead mounting hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-4, the cable connector of the present invention comprises a front plug 2 for connecting a switch cabinet equipment casing 1, wherein the front end of the front plug 2 is connected to the switch cabinet equipment casing 1, a first connecting cable 3 is embedded in the vertical side of the front plug 2, a rear plug 4 is inserted into the rear end of the front plug 2,
the rear end part of the front plug-in connector 2 is a truncated cone plug-in cavity 201, the large end part of the truncated cone plug-in cavity 201 is an open end, guide groove strips 202 are distributed on the inner wall of the truncated cone plug-in cavity 201 at equal intervals, the front end part of the rear plug-in connector 4 is a truncated cone plug-in part 401, the shape of the truncated cone plug-in part 401 is matched with that of the truncated cone plug-in cavity 201, guide protruding strips 402 matched with the guide groove strips 202 are distributed on the outer wall of the truncated cone plug-in part 401 at equal intervals, preferably, the number of the guide groove strips 202 is four, and the guide protruding strips are distributed on the inner wall of the truncated cone plug-in cavity 201 in; the number of the guide protruding strips 402 is four, and the guide protruding strips are distributed on the outer wall of the truncated cone inserting part 401 in a cross shape, as shown in fig. 3-4, firstly, the truncated cone shape is arranged, so that the guide inserting connection of the front inserting connector 2 and the rear inserting connector 4 can be facilitated, and the matched clamping connection of the truncated cone inserting cavity 201 and the guide protruding strips 402 can improve the firmness after the front inserting connector 2 and the rear inserting connector 4 are inserted, prevent shaking or rotating and avoid electric arcs; finally, the design is different from the plugging mode of other manufacturers, the conical frustum plugging cavity 201 and the guide convex strip 402 can be effectively placed and used in combination with products of other manufacturers, the safety effect is improved, and the positions of the conical frustum plugging cavity 201 and the guide convex strip 402 can be interchanged and are determined according to the design requirements of the front plugging head 2 and the rear plugging head 4.
And a second connecting cable 5 is embedded in the vertical side part of the rear plug 4.
Preferably, the rear end of the rear plug 4 is provided with an insulating plug 8, and the rear end of the insulating plug 8 is provided with a fixing cover 7, so that the insulating effect of the whole outer wall of the cable connector is improved, and the safety performance is ensured.
Preferably, a connecting conductor 6 is arranged in the front plug connector 2, the front end of the connecting conductor 6 is arranged in the switch cabinet equipment sleeve 1, and the rear end of the connecting conductor 6 extends into the rear plug connector 4 and is embedded in the insulating plug 8.
Preferably, a fixed mounting gasket 601 is arranged at the contact position of the rear end part of the connecting conductor 6 and the insulating plug 8, so that the connection reliability of the connecting conductor 6 and the insulating plug 8 is ensured.
Preferably, the first connecting cable 3 and the second connecting cable 5 are respectively and vertically and fixedly connected with the connecting conductor 6, so that the fixed connection is reliable, and the electrical performance is ensured.
Preferably, the outer walls of the vertical side portion of the front plug connector 2 and the vertical side portion of the rear plug connector 4 are both provided with grounding lead mounting holes 9, so that a grounding shielding effect of a cable connector which can be matched and plugged is ensured.
To sum up, the utility model discloses a can match cable connector of pegging graft, preceding bayonet joint and back bayonet joint through direction recess strip, the protruding strip of direction that sets up, both match and peg graft, improve the effect of fixed grafting to can effectually place and use with mixing of other firm products, improve the security effect, and the insulating plug that increases at the rear end portion guarantees the security performance, novel structure thinks about ingeniously, has good application prospect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A matable electrical cable connector, comprising: comprises a front plug-in connector (2) for connecting a switch cabinet equipment sleeve (1), the front end part of the front plug-in connector (2) is connected on the switch cabinet equipment sleeve (1), a first connecting cable (3) is embedded in the vertical side part of the front plug-in connector (2), the rear end part of the front plug-in connector (2) is plugged with a rear plug-in connector (4),
the rear end part of the front plug-in connector (2) is a truncated cone plug-in cavity (201), the large end part of the truncated cone plug-in cavity (201) is an open end, guide groove strips (202) are distributed at equal intervals on the inner wall of the truncated cone plug-in cavity (201), the front end part of the rear plug-in connector (4) is a truncated cone plug-in part (401), the shape of the truncated cone plug-in part (401) is matched with that of the truncated cone plug-in cavity (201), guide protruding strips (402) matched with the guide groove strips (202) are distributed at equal intervals on the outer wall of the truncated cone plug-in part (401),
and a second connecting cable (5) is embedded in the vertical side part of the rear plug connector (4).
2. The matable mating cable connector of claim 1, wherein: the number of the guide groove strips (202) is four, and the guide groove strips are distributed on the inner wall of the truncated cone insertion cavity (201) in a cross manner; the number of the guide protruding strips (402) is four, and the guide protruding strips are distributed on the outer wall of the truncated cone inserting part (401) in a cross manner.
3. The matable mating cable connector of claim 1, wherein: an insulating plug (8) is installed at the rear end part of the rear plug (4), and a fixing cover (7) is arranged at the rear end part of the insulating plug (8).
4. The matable mating cable connector of claim 3, wherein: the novel switch cabinet is characterized in that a connecting conductor (6) is arranged in the front plug connector (2), the front end part of the connecting conductor (6) is arranged in the switch cabinet equipment sleeve (1), and the rear end part of the connecting conductor (6) extends into the rear plug connector (4) and is embedded in the insulating plug (8).
5. The matable mating cable connector of claim 4, wherein: and a fixed mounting gasket (601) is arranged at the contact position of the rear end part of the connecting conductor (6) and the insulating plug (8).
6. The matable mating cable connector of claim 4, wherein: the first connecting cable (3) and the second connecting cable (5) are respectively and fixedly connected with the connecting conductor (6) in a vertical mode.
7. The matable mating cable connector of claim 4, wherein: and the outer walls of the vertical side part of the front plug connector (2) and the vertical side part of the rear plug connector (4) are provided with grounding lead mounting holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521221.8U CN210272843U (en) | 2019-09-12 | 2019-09-12 | Cable connector capable of being matched and plugged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521221.8U CN210272843U (en) | 2019-09-12 | 2019-09-12 | Cable connector capable of being matched and plugged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210272843U true CN210272843U (en) | 2020-04-07 |
Family
ID=70019176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921521221.8U Active CN210272843U (en) | 2019-09-12 | 2019-09-12 | Cable connector capable of being matched and plugged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210272843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786444A (en) * | 2020-08-07 | 2020-10-16 | 北京正铧科技有限公司 | Safe high and low temperature resistant charger |
| CN111969339A (en) * | 2020-09-14 | 2020-11-20 | 苏州晗普新材料科技有限公司 | Welding sleeve |
-
2019
- 2019-09-12 CN CN201921521221.8U patent/CN210272843U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786444A (en) * | 2020-08-07 | 2020-10-16 | 北京正铧科技有限公司 | Safe high and low temperature resistant charger |
| CN111786444B (en) * | 2020-08-07 | 2024-03-08 | 北京正铧科技有限公司 | Safe high-low temperature resistant charger |
| CN111969339A (en) * | 2020-09-14 | 2020-11-20 | 苏州晗普新材料科技有限公司 | Welding sleeve |
| CN111969339B (en) * | 2020-09-14 | 2024-05-14 | 苏州晗普新材料科技有限公司 | Welding sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu zhiong New Energy Technology Co.,Ltd. Assignor: ZHENJIANG DANGAO POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2023320000249 Denomination of utility model: A cable connector that can be matched and plugged in Granted publication date: 20200407 License type: Common License Record date: 20231206 Assignee: JIANGSU YINGYU INDUSTRY AND TRADE CO.,LTD. Assignor: ZHENJIANG DANGAO POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2023320000248 Denomination of utility model: A cable connector that can be matched and plugged in Granted publication date: 20200407 License type: Common License Record date: 20231206 Assignee: Jiangsu xinrenyuan Electric Power Technology Co.,Ltd. Assignor: ZHENJIANG DANGAO POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2023320000247 Denomination of utility model: A cable connector that can be matched and plugged in Granted publication date: 20200407 License type: Common License Record date: 20231206 |
|
| EE01 | Entry into force of recordation of patent licensing contract |