CN209257896U - A kind of DC charging rifle safety connecting plug - Google Patents
A kind of DC charging rifle safety connecting plug Download PDFInfo
- Publication number
- CN209257896U CN209257896U CN201821994192.2U CN201821994192U CN209257896U CN 209257896 U CN209257896 U CN 209257896U CN 201821994192 U CN201821994192 U CN 201821994192U CN 209257896 U CN209257896 U CN 209257896U
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- China
- Prior art keywords
- column
- fixed
- fixedly connected
- hole
- screwed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of DC charging rifle safety connecting plugs, including fixed block and the column that is screwed, fixed block rear end middle position, which is provided with, is fixedly connected with column, described be fixedly connected at the interior location of column left and right ends is provided with No. two card slots, because being equipped with female screw connection and the column that is screwed, so when long-time uses, inner wall in fixed jack column will expand, so that fixed jack column can not fix external inserting column, at this time by rotating the column that is screwed, so that the external screw thread body at fixed jack column outer wall position and the internal screw thread fixedly connected hole and fixation internal thread hole rotating separation in female screw connection, so that female screw connection and the column rotating separation that is screwed, to which the new column that is screwed can be replaced, and other equipment can continue work, it not only saves in this way Resource, and also reduce the loss of property.
Description
Technical field
The utility model belongs to DC charging rifle correlative technology field, and in particular to a kind of DC charging rifle safe socket
Head.
Background technique
This environmentally friendly theory is rooted in the hearts of the people, and more and more people select new-energy automobile to replace going on a journey, this product
Growth similarly promote the development of new-energy automobile charging gun industry.
Existing DC charging rifle technology has the following problems: existing DC charging rifle when in use, insert by safety
Telecommunications connection jack in connector will expand, so that telecommunications connection jack can not fix external connection plug, so that peace
Full connection-peg can not carry out again using, while telecommunications connection jack is by that can not be replaced, so not only waste of resource, but also
Increase the loss of property.
Utility model content
The purpose of this utility model is to provide a kind of DC charging rifle safety connecting plugs, to solve above-mentioned background technique
The waste of resource of middle proposition and the loss problem for increasing property.
To achieve the above object, the utility model provides the following technical solutions: a kind of DC charging rifle safety connecting plug,
Including fixed block and the column that is screwed, fixed block rear end middle position, which is provided with, is fixedly connected with column, described to be fixedly connected
No. two card slots are provided at the interior location of column left and right ends, the fixed block front end middle position is provided with internal screw thread connection
Head, above the fixed block at the interior location of the left and right sides, at intermediate left and right sides interior location and lower section inside middle position
Place is provided with fixation hole, the fixed hole position in female screw connection surrounding towards at external position, in front of the female screw connection
It is provided with No.1 card slot at the interior location of two sides above and below left and right ends, is provided with screw thread at the female screw connection interior location
Fixed column.
Preferably, the column that is screwed includes fixed jack column, telecommunications column and external screw thread body, outside the fixed jack column
It is provided with external screw thread body at wall position, is provided with telecommunications column, the screw thread inside middle position on the right side of the fixed jack column
Fixed column is fixedly connected by external screw thread body with female screw connection.
Preferably, the female screw connection includes internal screw thread fixedly connected hole, fixed connector and fixed internal thread hole,
Internal screw thread fixedly connected hole is provided in the fixed connector at lower inner position, above the fixed connector in two sides
Fixed internal thread hole is provided at portion position, the female screw connection is fixedly connected by fixed connector with fixed block.
Preferably, the fixed internal thread hole is connected with internal screw thread fixedly connected hole right end middle position setting telecommunications
Column, the fixed internal thread hole are set as two, and the internal screw thread fixedly connected hole is set as five.
Preferably, the column that is screwed is set as seven, and the column length that is screwed described in seven is set as three centimetres.
Preferably, the fixation hole is set as five, and five fixed hole diameters are set as one centimetre, and five described solid
Determine hole thickness and is set as 1 point 5 centimetre.
Preferably, the fixed block is made of polystyrene material, is provided with insulating layer at the fixed block outer wall position,
The fixed block thickness is set as 1 point 5 centimetre.
Preferably, the column that is fixedly connected is made of polystyrene material, and described be fixedly connected at column interior location is arranged
There is telecommunications connection apparatus.
Compared with prior art, the utility model provides a kind of DC charging rifle safety connecting plug, and having following has
Beneficial effect: the utility model is equipped with female screw connection and the column that is screwed, so when long-time uses, it is fixed to insert
Inner wall in hole post will expand, so that fixed jack column can not fix external inserting column, be at this time screwed by rotation
Column, so that the external screw thread body at fixed jack column outer wall position and the internal screw thread fixedly connected hole and fixation in female screw connection
Internal thread hole rotating separation, so that female screw connection and the column rotating separation that is screwed, so that new screw thread can be replaced
Fixed column, and other equipment can continue work, not only save resource in this way, but also also reduce the damage of property
It loses.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of DC charging rifle safety connecting plug structural schematic diagram；
Fig. 2 be the utility model proposes left view figure structure schematic representation；
Fig. 3 be the utility model proposes the rod structure schematic diagram that is screwed；
Fig. 4 be the utility model proposes female screw connection structural schematic diagram；
In figure: 1, female screw connection；11, internal screw thread fixedly connected hole；12, fixed connector；13, fixed internal screw thread
Hole；2, be screwed column；21, fixed jack column；22, telecommunications column；23, external screw thread body；3, No.1 card slot；4, fixation hole；5, solid
Determine block；6, No. two card slots；7, it is fixedly connected with column.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of DC charging rifle safety connecting plug, packet
Include fixed block 5 and the column 2 that is screwed, 5 rear end middle position of fixed block, which is provided with, is fixedly connected with column 7, by being fixedly connected with column 7
Internal telecommunications connection apparatus is connect with DC charging rifle telecommunications, so that DC charging rifle preferably works, is fixedly connected
No. two card slots 6 are provided at 7 left and right ends interior location of column, 5 front end middle position of fixed block is provided with female screw connection
1, it is set at the interior location of the top of fixed block 5 left and right sides, at intermediate left and right sides interior location and lower section inside middle position
It is equipped with fixation hole 4, by fixation hole 4, so that fixed block 5 is fixedly connected with DC charging rifle, fixation hole 4 is located at internal screw thread connection
For first 1 surrounding towards at external position, 1 front left and right ends of female screw connection are provided with No.1 card slot 3 at the interior location of two sides up and down,
It is provided with the column 2 that is screwed at 1 interior location of female screw connection, passes through fixed internal thread hole 13 and internal screw thread fixedly connected hole
11 are fixedly connected with the rotation of column 2 that is screwed, so that the column 2 that is screwed preferably is installed and disassembled.
Further, the column 2 that is screwed includes fixed jack column 21, telecommunications column 22 and external screw thread body 23, fixed jack column 21
External screw thread body 23 is provided at outer wall position, fixed jack column is provided with telecommunications column 22 at 21 right side inside middle position, in order to
It preferably contacts, makes with fixed internal thread hole 13 and 11 right end middle position of internal screw thread fixedly connected hole setting telecommunications connecting column
The column 2 that must be screwed more preferably carries out charging work, and the column 2 that is screwed connects by the way that external screw thread body 23 and female screw connection 1 are fixed
It connects, by external screw thread body 23, so that be screwed column 2 and fixed internal thread hole 13 and the rotation fixation of internal screw thread fixedly connected hole 11
Connection.
Further, female screw connection 1 includes internal screw thread fixedly connected hole 11, fixed connector 12 and fixed internal thread hole
13, internal screw thread fixedly connected hole 11,12 top two sides of fixed connector are provided at lower inner position in fixed connector 12
Fixed internal thread hole 13 is provided at interior location, female screw connection 1 connects by the way that fixed connector 12 and fixed block 5 are fixed
It connects, is fixedly connected by fixed internal thread hole 13 and internal screw thread fixedly connected hole 11 with the rotation of column 2 that is screwed, so that screw thread is solid
Fixed column 2 is preferably installed and is disassembled.
Further, fixed internal thread hole 13 is connected with 11 right end middle position of internal screw thread fixedly connected hole setting telecommunications
Column, fixed internal thread hole 13 are set as two, and internal screw thread fixedly connected hole 11 is set as five, pass through fixed 13 He of internal thread hole
Internal screw thread fixedly connected hole 11, so that the column 2 that is screwed rotates admittedly with fixed internal thread hole 13 and internal screw thread fixedly connected hole 11
Fixed connection.
Further, the column 2 that is screwed is set as seven, and seven 2 length of column that are screwed are set as three centimetres, passes through seven
Be screwed column 2, so that the column 2 that is screwed preferably carries out charging work.
Further, fixation hole 4 is set as five, and five 4 diameters of fixation hole are set as one centimetre, five 4 thickness of fixation hole
It is set as 1 point 5 centimetre, by fixation hole 4, so that fixed block 5 is fixedly connected with DC charging rifle.
Further, fixed block 5 is made of polystyrene material, is provided with insulating layer, fixed block at 5 outer wall position of fixed block
5 thickness are set as 1 point 5 centimetre, are also prevented from simultaneously by fixation hole 4 so that fixed block 5 is fixedly connected with DC charging rifle
Electric shock work.
Further, it is fixedly connected with column 7 to be made of polystyrene material, is fixedly connected at 7 interior location of column and is provided with telecommunications
Attachment device is connect, so that DC charging rifle with DC charging rifle telecommunications by being fixedly connected with the telecommunications connection apparatus inside column 7
Preferably work.
The working principle and process for using of the utility model: after the utility model installs, staff is first by direct current
Power supply line inside charging gun is connect with the telecommunications connection apparatus telecommunications being fixedly connected inside column 7, then passes through fixation hole 4 again,
So that fixed block 5 is fixedly connected with DC charging rifle, at this time No. two card slots 6 are fixed with the elastic card column inside DC charging rifle
After connection, entire safety connecting plug can be carried out work, when using safety connecting plug for a long time, fixed jack
Inner wall in column 21 will expand, so that fixed jack column 21 can not fix external inserting column, at this time pass through rotation spiral shell
Line fixed column 2, so that the external screw thread body 23 at 21 outer wall position of fixed jack column is fixed with the internal screw thread in female screw connection 1
Connecting hole 11 and fixed 13 rotating separation of internal thread hole, but also telecommunications column 22 and fixed internal thread hole 13 and internal screw thread are fixed and connected
The telecommunications connection post separation for connecing 11 right end middle position of hole allows for female screw connection 1 and the rotation of column 2 that is screwed in this way
Separation, so that the new column 2 that is screwed can be replaced, after the column 2 that is screwed more renewed, entire safety connecting plug can
To continue work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of DC charging rifle safety connecting plug, including fixed block (5) and the column that is screwed (2), it is characterised in that: described
Fixed block (5) rear end middle position, which is provided with, to be fixedly connected column (7), described to be fixedly connected with column (7) left and right ends interior location
Place is provided with No. two card slots (6), and fixed block (5) front end middle position is provided with female screw connection (1), the fixation
It is provided at the interior location of the left and right sides, at intermediate left and right sides interior location and at the inside middle position of lower section above block (5)
Fixation hole (4), the fixation hole (4) are located at female screw connection (1) surrounding towards at external position, the female screw connection (1)
It is provided with No.1 card slot (3) at the interior location of two sides above and below the left and right ends of front, at female screw connection (1) interior location
It is provided with the column that is screwed (2).
2. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: the column that is screwed
(2) include fixed jack column (21), telecommunications column (22) and external screw thread body (23), set at fixed jack column (21) outer wall position
It is equipped with external screw thread body (23), is provided with telecommunications column (22), the spiral shell inside middle position on the right side of the fixed jack column (21)
Line fixed column (2) is fixedly connected by external screw thread body (23) with female screw connection (1).
3. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: the internal screw thread connection
Head (1) includes internal screw thread fixedly connected hole (11), fixed connector (12) and fixed internal thread hole (13), the fixed connector
(12) it is provided at lower inner position in internal screw thread fixedly connected hole (11), above the fixed connector (12) inside two sides
It is provided at position fixed internal thread hole (13), the female screw connection (1) passes through fixed connector (12) and fixed block (5)
It is fixedly connected.
4. a kind of DC charging rifle safety connecting plug according to claim 3, it is characterised in that: the fixed internal screw thread
Telecommunications connecting column, the fixed internal thread hole (13) is arranged in hole (13) and internal screw thread fixedly connected hole (11) right end middle position
Two are set as, the internal screw thread fixedly connected hole (11) is set as five.
5. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: the column that is screwed
(2) seven are set as, column (2) length that is screwed described in seven is set as three centimetres.
6. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: the fixation hole (4)
Five are set as, five fixation hole (4) diameters are set as one centimetre, and five fixation hole (4) thickness are set as a bit
Five centimetres.
7. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: the fixed block (5)
It is made of polystyrene material, insulating layer, fixed block (5) the thickness setting is provided at fixed block (5) outer wall position
It is 1 point 5 centimetre.
8. a kind of DC charging rifle safety connecting plug according to claim 1, it is characterised in that: described to be fixedly connected with column
(7) it is made of polystyrene material, described be fixedly connected at column (7) interior location is provided with telecommunications connection apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994192.2U CN209257896U (en) | 2018-11-30 | 2018-11-30 | A kind of DC charging rifle safety connecting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994192.2U CN209257896U (en) | 2018-11-30 | 2018-11-30 | A kind of DC charging rifle safety connecting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257896U true CN209257896U (en) | 2019-08-16 |
Family
ID=67565356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821994192.2U Active CN209257896U (en) | 2018-11-30 | 2018-11-30 | A kind of DC charging rifle safety connecting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367415A (en) * | 2018-11-30 | 2019-02-22 | 威海市泓淋电力技术股份有限公司 | A kind of DC charging rifle safety connecting plug |
| CN114423192A (en) * | 2021-09-14 | 2022-04-29 | 国网河南省电力公司孟州市供电公司 | Electric shock protection protector for power line worker |
-
2018
- 2018-11-30 CN CN201821994192.2U patent/CN209257896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367415A (en) * | 2018-11-30 | 2019-02-22 | 威海市泓淋电力技术股份有限公司 | A kind of DC charging rifle safety connecting plug |
| CN114423192A (en) * | 2021-09-14 | 2022-04-29 | 国网河南省电力公司孟州市供电公司 | Electric shock protection protector for power line worker |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |