CN221226734U - DC socket fast charging interface - Google Patents
DC socket fast charging interface Download PDFInfo
- Publication number
- CN221226734U CN221226734U CN202323239006.8U CN202323239006U CN221226734U CN 221226734 U CN221226734 U CN 221226734U CN 202323239006 U CN202323239006 U CN 202323239006U CN 221226734 U CN221226734 U CN 221226734U
- Authority
- CN
- China
- Prior art keywords
- card
- spring piece
- groove
- plug connector
- quick charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a DC socket quick-charging interface, and relates to the technical field of quick-charging interfaces. The utility model comprises a plug connector and a plug connector, wherein the clamping mechanism comprises a fixed block, a limit groove is formed in the fixed block, a spring piece is arranged in the limit groove, a card is arranged on the spring piece, a threaded hole is formed in the inner bottom of the limit groove, a mounting ring is arranged on the outer surface of the mounting head, and a plurality of fixing sheets are arranged on one side of the mounting ring.
Description
Technical Field
The utility model relates to the technical field of quick-charging interfaces, in particular to a DC socket quick-charging interface.
Background
The DC interface is a socket matched with a special power supply to provide direct current power for the using equipment, namely a direct current interface, and the DC socket quick charging interface is suitable for some quick charging equipment and has relatively large current.
The existing DC interface is in the in-process of in-service use, the plug connector is directly connected with the plug connector in a plugging manner, the plug connector can still rotate in the plug connector after the installation is completed only by means of the contact friction of the plug connector and the partial clamping groove, and in long-time use, the plug connector can rotate at will in the plug connector due to the fact that the plug connector is not provided with a sufficient limiting mechanism, so that the plug connector and the plug connector are continuously worn out outside normal use, and the service life of the DC quick-charging interface is influenced.
Disclosure of utility model
Based on the above, the utility model aims to provide a DC socket quick-charging interface so as to solve the technical problem that the plug connector can rotate at will in the plug connector, so that abrasion is continuously caused to the plug connector and the plug connector beyond normal use, and the service life of the DC quick-charging interface is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a DC socket fills interface soon, includes DC grafting female seat, power copper sheet, installation head, bayonet joint and grafting mouth, one side of DC grafting female seat is provided with the block mechanism, the block mechanism includes the fixed block, the spacing groove has been seted up on the fixed block, the inside in spacing groove is provided with the spring leaf, be provided with the card on the spring leaf, the screw hole has been seted up to the interior bottom in spacing groove, the surface of installation head is provided with the collar, one side of collar is provided with a plurality of stationary blades.
Through adopting above-mentioned technical scheme, utilize the elasticity of spring leaf, make card and draw-in groove looks block to utilize the card to block the inside at the interface with the bayonet socket, promote the joint intensity of bayonet socket and interface, be favorable to preventing simultaneously that the bayonet socket after the installation is accomplished from rotating in the inside of interface, reduce the wearing and tearing condition of bayonet socket and interface.
Furthermore, the mounting ring is fixedly connected with the mounting head through glue, and the outer surface of the mounting ring is in inclined surface arrangement.
Through adopting above-mentioned technical scheme, be favorable to improving the installation convenience of collar, utilize the setting on inclined plane, when the installation bayonet joint, be favorable to supporting the pressure operation to the spring leaf, cause the spring leaf to take place the elasticity bending.
Further, a plurality of the fixing pieces are linearly arranged at equal intervals along the central axis of the mounting ring, and clamping grooves are formed between the adjacent fixing pieces.
Through adopting above-mentioned technical scheme, set up the draw-in groove into a plurality ofly, be favorable to making different draw-in grooves and card looks block, promote the block implementation nature of the different environment of card and draw-in groove.
Further, the top surface of card is circular arc structure setting, one side of card is wedge structure setting, card and draw-in groove looks adaptation block.
Through adopting above-mentioned technical scheme, utilize wedge structure's inclined plane setting, when being favorable to increasing the structure thickness of spring leaf and card, do not influence the block intensity of card and draw-in groove.
Further, the spring piece is arranged in a V-shaped structure, the spring piece is made of elastic metal materials, and the spring piece is matched with the limit groove.
Through adopting above-mentioned technical scheme, utilize the setting of spring leaf, be favorable to providing the stronger elastic force of card, further strengthen the block intensity of card and draw-in groove, improve the bendable number of times of use of spring leaf.
Further, a bolt is connected to the internal thread of the threaded hole, and the top end of the bolt is rotationally connected with the spring piece through a thrust bearing.
Through adopting above-mentioned technical scheme, through thrust bearing's effect, cause the spring leaf to carry out the upper and lower position in the inside of spacing groove and remove, be favorable to according to the size and dimension of different installation heads, adjustment spring leaf, card are to the elasticity dynamics and the joint intensity of draw-in groove.
Further, an installation groove is formed in the inner wall of the front end of the plug connector, and a sealing ring is arranged on one side of the installation head.
Through adopting above-mentioned technical scheme, set up the sealing ring into the rubber material, when installation bayonet joint and interface, utilize the cooperation relation of mounting groove and sealing ring, be favorable to improving the connection compactness of bayonet joint and interface, prevent that external dust from falling into the inside of interface.
In summary, the utility model has the following advantages:
1. According to the utility model, the spring piece, the card, the mounting ring, the fixing piece and the clamping groove are adopted, firstly, the plug connector is horizontally opposite to the plug connector, then, the plug connector is gradually close to the plug connector and performs plugging operation with the plug connector, at the moment, the inclined surface of the mounting ring props against the spring piece to enable the spring piece to be elastically bent, the spring piece gradually slides until the position of the card is opposite to that of the clamping groove, the card is clamped with the clamping groove by utilizing the elasticity of the spring piece, the plug connector is clamped in the plug connector by utilizing the card, the clamping strength of the plug connector and the plug connector is improved, meanwhile, the plug connector after the installation is prevented from rotating in the plug connector, the abrasion condition of the plug connector and the plug connector is reduced, and the protection of the DC connection interface is enhanced;
2. according to the utility model, the threaded holes and the bolts are arranged, the bolts are screwed, and the spring piece is enabled to move up and down in the limiting groove under the action of the thrust bearing, so that the elastic force and the clamping strength of the spring piece and the clamping piece to the clamping groove can be adjusted according to the size of different mounting heads, and the practical applicability of the clamping mechanism in the use environment can be improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a split perspective of the mounting ring of the present utility model;
FIG. 3 is a schematic perspective view of a DC socket of the present utility model;
Fig. 4 is a schematic structural view of a spring plate according to the present utility model.
In the figure: 1. DC plug-in female seat; 2. a power copper sheet; 3. a mounting head; 4. a plug; 5. a clamping mechanism; 501. a mounting ring; 502. a fixing piece; 503. a clamping groove; 504. a fixed block; 505. a limit groove; 506. a spring piece; 507. a card; 6. an interface; 7. a threaded hole; 8. a bolt; 9. a thrust bearing; 10. a mounting groove; 11. and (3) a sealing ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The DC socket fast-charging interface is shown in fig. 1-4, including the female seat 1 of DC grafting, the power copper sheet 2, the installation head 3, connector 4 and jack 6, one side of the female seat 1 of DC grafting is provided with block 5, block 5 includes fixed block 504, limit groove 505 has been seted up on the fixed block 504, the inside of limit groove 505 is provided with spring leaf 506, be provided with card 507 on the spring leaf 506, screw hole 7 has been seted up to the inside of limit groove 505, the surface of installation head 3 is provided with collar 501, one side of collar 501 is provided with a plurality of stationary blades 502, utilize the elasticity of spring leaf 506, make card 507 and draw-in groove 503 looks block, and utilize card 507 to block connector 4 in the inside of jack 6, promote connector 4 and jack 6's block intensity, be favorable to preventing simultaneously that connector 4 after the installation is accomplished from rotating in jack 6's inside, reduce connector 4 and jack 6's wearing and tearing condition, the protection to the DC connection interface is strengthened.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the mounting ring 501 is fixedly connected with the mounting head 3 through glue, the outer surface of the mounting ring 501 is in an inclined plane, so that the mounting convenience of the mounting ring 501 is improved, the inclined plane is utilized, when the plug 4 is mounted, the spring piece 506 is propped against, the spring piece 506 is elastically bent, and the implementation convenience of the bending operation of the spring piece 506 is improved.
Referring to fig. 2, 3 and 4, the fixing plates 502 are linearly arranged at equal intervals along the central axis of the mounting ring 501, and the clamping grooves 503 are formed between the adjacent fixing plates 502, so that different clamping grooves 503 and clamping plates 507 are clamped, the clamping implementation of the clamping plates 507 and the clamping grooves 503 in different environments is improved, and the diversity of the clamping modes of the clamping plates 507 and the clamping grooves 503 is improved.
Referring to fig. 2, 3 and 4, the top surface of the card 507 is in an arc structure, one side of the card 507 is in a wedge structure, the card 507 is engaged with the card slot 503 in an adapting manner, which is beneficial to increasing the structural thickness of the spring piece 506 and the card 507, and meanwhile, the engaging strength of the card 507 and the card slot 503 is not affected, and the structural strength of the spring piece 506 and the card 507 is improved.
Referring to fig. 2, 3 and 4, the spring piece 506 is in a V-shaped structure, the spring piece 506 is made of elastic metal, the spring piece 506 is matched with the limit groove 505, so that stronger elastic force of the card 507 is provided, the clamping strength of the card 507 and the card groove 503 is further enhanced, the bendable use times of the spring piece 506 are improved, and the structural strength and the service life of the spring piece 506 are improved.
Referring to fig. 1, 2, 3 and 4, the screw hole 7 is internally connected with the bolt 8 in a threaded manner, the top end of the bolt 8 is rotationally connected with the spring piece 506 through the thrust bearing 9, the spring piece 506 moves up and down in the limit groove 505, the elastic force and the clamping strength of the spring piece 506 and the clamping piece 507 to the clamping groove 503 can be adjusted according to the size and the dimension of different mounting heads 3, and the practical applicability of the clamping mechanism 5 in the use environment is improved.
Referring to fig. 1, 2, 3 and 4, the front end inner wall of the socket 6 is provided with a mounting groove 10, one side of the mounting head 3 is provided with a sealing ring 11, the sealing ring 11 is made of rubber, and when the socket 4 and the socket 6 are mounted, the connection tightness of the socket 4 and the socket 6 is improved by utilizing the matching relation between the mounting groove 10 and the sealing ring 11.
The implementation principle of the embodiment is as follows: firstly, the plug connector 4 horizontally faces the plug connector 6, then, the plug connector 4 gradually approaches the plug connector 6 and performs plugging operation with the plug connector 6, at the moment, the inclined surface of the mounting ring 501 presses the spring piece 506, so that the spring piece 506 elastically bends, the spring piece 507 is gradually slipped until the position of the spring piece 507 faces the clamping groove 503, the spring piece 506 is utilized to enable the spring piece 507 to be clamped with the clamping groove 503, the plug connector 4 is clamped in the plug connector 6 by utilizing the spring piece 506, the clamping strength of the plug connector 4 and the plug connector 6 is improved, and meanwhile, the plug connector 4 after being mounted is prevented from rotating in the plug connector 6;
The bolt 8 is screwed, and the spring piece 506 moves up and down in the limit groove 505 under the action of the thrust bearing 9, so that the elastic force and the clamping strength of the spring piece 506 and the clamping piece 507 to the clamping groove 503 can be adjusted according to the size and the dimension of different mounting heads 3.
The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
- DC socket fills interface soon, including DC grafting female seat (1), power copper sheet (2), installation head (3), bayonet joint (4) and grafting mouth (6), its characterized in that: one side of the DC grafting female seat (1) is provided with clamping mechanism (5), clamping mechanism (5) are including fixed block (504), limit groove (505) has been seted up on fixed block (504), the inside of limit groove (505) is provided with spring leaf (506), be provided with card (507) on spring leaf (506), screw hole (7) have been seted up to the interior bottom of limit groove (505), the surface of installation head (3) is provided with collar (501), one side of collar (501) is provided with a plurality of stationary blades (502).
- 2. The DC jack quick charge interface of claim 1, wherein: the mounting ring (501) is fixedly connected with the mounting head (3) through glue, and the outer surface of the mounting ring (501) is in inclined surface arrangement.
- 3. The DC jack quick charge interface of claim 1, wherein: the fixing pieces (502) are linearly distributed at equal intervals along the central axis of the mounting ring (501), and clamping grooves (503) are formed between the adjacent fixing pieces (502).
- 4. The DC jack quick charge interface of claim 1, wherein: the top surface of card (507) is circular arc structure setting, one side of card (507) is wedge structure setting, card (507) and draw-in groove (503) looks adaptation block.
- 5. The DC jack quick charge interface of claim 1, wherein: the spring piece (506) is arranged in a V-shaped structure, the spring piece (506) is made of elastic metal materials, and the spring piece (506) is matched with the limit groove (505).
- 6. The DC jack quick charge interface of claim 1, wherein: the inner thread of the threaded hole (7) is connected with a bolt (8), and the top end of the bolt (8) is rotationally connected with a spring piece (506) through a thrust bearing (9).
- 7. The DC jack quick charge interface of claim 1, wherein: the front end inner wall of the plug-in port (6) is provided with a mounting groove (10), and one side of the mounting head (3) is provided with a sealing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323239006.8U CN221226734U (en) | 2023-11-29 | 2023-11-29 | DC socket fast charging interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323239006.8U CN221226734U (en) | 2023-11-29 | 2023-11-29 | DC socket fast charging interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226734U true CN221226734U (en) | 2024-06-25 |
Family
ID=91570652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323239006.8U Active CN221226734U (en) | 2023-11-29 | 2023-11-29 | DC socket fast charging interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226734U (en) |
-
2023
- 2023-11-29 CN CN202323239006.8U patent/CN221226734U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |