CN221080510U - Quick charging charger with protection function - Google Patents
Quick charging charger with protection function Download PDFInfo
- Publication number
- CN221080510U CN221080510U CN202322627159.3U CN202322627159U CN221080510U CN 221080510 U CN221080510 U CN 221080510U CN 202322627159 U CN202322627159 U CN 202322627159U CN 221080510 U CN221080510 U CN 221080510U
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- CN
- China
- Prior art keywords
- casing
- clamping jaw
- length direction
- charger
- charger body
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- 238000012548 In-process support Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the technical field of chargers, in particular to a fast charging charger with a protection function. Including the charger body with insert row, insert row length direction's both sides and all offered the draw-in groove, the length direction of draw-in groove is parallel with the length direction of row of inserting, the equal swing joint of casing both sides of charger body has the clamping jaw, two plugs of charger body are located between two clamping jaws, are provided with drive assembly on the casing, drive assembly can drive two clamping jaws and keep away from the tip of casing and be close to each other. According to the utility model, after the plug is inserted into the jack of the power strip, the clamping jaw on the charger body can be used for being clamped and matched with the long groove on the power strip, so that the charger body and the power strip can be prevented from being separated accidentally, and the stability of connection between the charger shell and the power strip can be improved.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to a fast charging charger with a protection function.
Background
With the development of science and technology, the living standard of people is continuously improved, and portable electronic new products, such as portable computers, mobile phones, cameras, video cameras and the like, are more and more increased, and the electronic devices bring much convenience and happiness to the life of people, and become an integral part of the life of people.
The existing power supply charger is not fixed in the using process, is easy to separate from the power strip, and has a large potential safety hazard.
Patent document CN202121208256.3 entitled "a power charger with plug protection function" discloses a power strip and a charger for supplying power. Clamping grooves on two sides of the power strip. When a user inserts the plug at the bottom of the charger shell into the jack on the surface of the power strip, the user pushes the pull rod downwards, the movement of the pull rod drives the sliding block to move, the movement of the sliding block drives the connecting rod to move, the movement of the connecting rod drives the movable rod to rotate by taking the support as the axis, the movable rod rotates to open the clamping rod, the user inserts the plug into the inner cavity of the jack at the moment, then the user releases the pull rod, at the moment, under the reaction force generated by stretching of the spring, the sliding block moves upwards to reset, and similarly, the movement of the sliding block drives the connecting rod to move, the movement of the connecting rod drives the movable rod to rotate by taking the support as the axis, and the movement of the movable rod moves inwards, so that one end of the clamping rod is clamped with the inner wall of the clamping groove, the charger shell is fixed with the power strip, and potential safety hazards caused by the separation of the plug and the jack due to the external force in the charging process are prevented. However, in the solution of this patent, the clamping rod and the movable rod need to be manually swung in advance during the process of inserting the plug into the jack of the power strip, and the process of inserting the plug into the power strip is troublesome.
The patent document with the application number of CN202121600419.2, named as a dustproof socket with high connection stability of a charger, discloses a socket which can limit a plug, prevent the plug from being separated from a socket body and improve the connection stability of the plug and the socket body. When the plug is connected with the socket body, the sealing block is pulled outwards firstly, the sealing block drives the sliding block to slide on the guide rod, the sliding block can extrude the first spring, the limiting seat and the limiting block can be driven to move when the sealing block moves, then the plug is inserted into the socket body, then the sealing block is loosened, the sliding block can be driven to slide along the guide rod by the reaction force of the sliding block under the elastic action of the first spring, the sealing block can be driven to move simultaneously, the sealing block is contacted with the plug, then the limiting ring is pushed, the limiting ring drives the limiting rod to move, the limiting rod can drive the limiting block to move, the limiting block drives the lug to slide on the connecting block, the lug is inserted into the groove, the limiting block can be limited by the clamping connection of the lug and the groove, the plug is prevented from being separated from the socket body, and the connection stability of the plug and the socket body is improved. In the scheme of the patent, the structure of the socket body is changed greatly, the sealing block occupies the space at the upper end of the socket, meanwhile, components such as a connecting block are arranged on the plug, and when a plurality of chargers are powered, the socket is large in size and inconvenient to use and store.
Disclosure of utility model
The utility model aims to solve the technical problems that the quick charger is convenient to use, small in size and capable of effectively placing the charger and the socket to be separated.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
The utility model provides a quick charger with safeguard function, including the charger body and insert row, the draw-in groove has all been seted up to row's of inserting length direction's both sides, draw-in groove's length direction is parallel with row's of inserting length direction, the equal swing joint of casing both sides of charger body has the clamping jaw, two plugs of charger body are located between two clamping jaws, be provided with drive assembly on the casing, drive assembly can drive two clamping jaws and keep away from the tip of casing and be close to each other, drive assembly is including the ejector pin between two plugs, the length direction of ejector pin is parallel with the length direction of plug, plug and casing sliding connection, ejector pin one end extends to in the casing, ejector pin one end in the casing is fixed with the support frame, be fixed with the pin pole that corresponds with the clamping jaw on the support frame, the elongated slot has been seted up on the clamping jaw part in the casing, the pin runs through the elongated slot of its one side, the in-process support frame of ejector pin to casing internal motion can drive two clamping jaw swings and the tip in the casing is close to each other.
Specifically, a groove is formed in the shell on one side of the clamping jaw, a rotating shaft is fixed in the groove, and the rotating shaft is rotationally connected with the clamping jaw.
Specifically, the clamping jaw part in the shell of the charger body is inclined downwards towards one end of the ejector rod, and the length direction of the clamping jaw part in the shell is parallel to the length direction of the long groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, after the plug is inserted into the jack of the power strip, the clamping jaw on the charger body can be used for being clamped and matched with the long groove on the power strip, so that the charger body and the power strip can be prevented from being separated accidentally, and the stability of connection between the charger shell and the power strip can be improved.
2. After the clamping jaw is in plug-in connection with the clamping groove on the power strip, the situation that part of the plug is exposed after the charger body is touched by mistake can be prevented, and the plug can be fixed and protected. The problem of current charger not fixed it in the use, easily with insert row separation, exist great potential safety hazard is solved.
Drawings
Fig. 1 is a schematic diagram of a first embodiment.
Fig. 2 is a schematic structural diagram of the interior of the housing in the first embodiment.
Fig. 3 is a schematic diagram of a second embodiment.
Fig. 4 is an enlarged view of area a in fig. 3.
Fig. 5 is a schematic structural diagram of the interior of the housing in the second embodiment.
Fig. 6 is a front view of the power strip.
The names of the parts in the drawings are as follows:
1. A housing; 2. a plug; 3. a clamping jaw; 4. a long groove; 5. a power strip; 6. a groove; 7. a rotating shaft; 8. a support frame; 9. a pin rod; 10. a push rod; 11. a rotating rod; 12. a gear; 13. a rack; 14. a chute; 15. a pushing block; 16. a spring; 17. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment one:
referring to fig. 1, 2 and 6, a fast charging charger with protection function includes a charger body and a power strip 5.
Both sides in the length direction of the power strip 5 are provided with clamping grooves 17, and the length direction of the clamping grooves 17 is parallel to the length direction of the power strip 5.
Two sides of the shell 1 are movably connected with clamping jaws 3, and two plugs 2 of the charger body are positioned between the two clamping jaws 3.
A groove 6 is formed in the shell 1 on one side of the clamping jaw 3, a rotating shaft 7 is fixed in the groove 6, and the rotating shaft 7 is rotationally connected with the clamping jaw 3.
The shell 1 of the charger body is provided with a driving component which can drive the end parts of the two clamping jaws 3 far away from the shell 1 to be close to each other.
The driving assembly comprises a push rod 10 positioned between the two plugs 2, and the length direction of the push rod 10 is parallel to the length direction of the plugs 2. The plug 2 is in sliding connection with the shell 1, one end of the ejector rod 10 extends into the shell 1, and one end of the ejector rod 10 in the shell 1 is fixed with the support frame 8. The support frame 8 is fixedly provided with a pin rod 9 corresponding to the clamping jaw 3, a long groove 4 is formed in the clamping jaw 3 part in the shell 1, and the pin rod 9 penetrates through the long groove 4 at one side of the long groove. The supporting frame 8 can drive the two clamping jaws 3 to swing in the process of moving the ejector rod 10 into the shell 1, and the end parts of the clamping jaws 3 on the outer side of the shell 1 are close to each other.
Friction is provided between the ejector rod 10 and the housing 1 of the charger body, which friction enables the ejector rod 10, the support frame 8 and the clamping jaw 3 to be in a static state.
The clamping jaw 3 part in the shell 1 of the charger body is inclined downwards towards one end of the ejector rod 10, and the length direction of the clamping jaw 3 part in the shell 1 is parallel to the length direction of the long groove 4.
When the plug 2 is inserted into the jack of the power strip 5, the ejector rod 10 gradually moves into the shell 1 of the charger body under the blocking effect of the power strip 5 on the ejector rod 10 in the process that the plug 2 moves into the jack of the power strip 5. In the process that ejector rod 10 moves gradually to the casing 1 of charger body, plug 2 is kept away from to support frame 8 gradually, and in the process that plug 2 was kept away from to support frame 8, support frame 8 makes clamping jaw 3 swing through round pin pole 9, and when the casing 1 of charger body contacted with row 5, clamping jaw 3 tip joint in the casing 1 outside of charger body was in the draw-in groove 17 on row 5. At this time, when the casing 1 of the charger body is pulled and the charger body is separated from the power strip 5, under the effect of the clamping jaw 3 end part outside the casing 1 of the charger body and the clamping groove 17 on the power strip 5 in clamping fit, the charger body can be prevented from being separated from the power strip 5.
When the charger body is required to be separated from the power strip 5, the clamping claws 3 on the outer side of the shell 1 of the charger body are far away from each other, and in the process that the two clamping claws 3 are far away from each other, the ejector rod 10 pushes the power strip 5 to separate the charger body from the power strip 5, and after the end parts of the clamping claws 3 on the outer side of the shell 1 of the charger body are withdrawn from the clamping grooves 17 on one side of the end parts, the charger body can be directly pulled to separate the charger body from the power strip 5.
Embodiment two:
Referring to fig. 3, fig. 4, fig. 5 and fig. 6, a quick charging charger with safeguard function, including charger body and row 5 of inserting, draw-in groove 17 has all been seted up to row 5 length direction's both sides, draw-in groove 17's length direction is parallel with row 5 of inserting's length direction, the equal swing joint of casing 1 both sides of charger body has clamping jaw 3, two plugs 2 of charger body are located between two clamping jaw 3, be provided with drive assembly on casing 1, drive assembly can drive two clamping jaw 3 keep away from the tip of casing 1 and be close to each other.
The driving assembly comprises racks 13 fixedly connected with the clamping jaw 3, the racks 13 are in sliding connection with the shell 1 of the charger body, a gear 12 is rotationally connected with the shell 1 of the charger body between the two racks 13, a rotating rod 11 is concentrically and fixedly connected with the gear 12, and the rotating rod 11 is rotationally connected with the shell 1 of the charger body. The gear 12 is meshed with the rack 13, the racks 13 are respectively fixedly provided with a push block 15, the shell 1 of the charger body is provided with a chute 14 corresponding to the push blocks 15, the length direction of the chute 14 is parallel to the length direction of the rack 13, the push blocks 15 are slidably clamped in the chute 14 on one side of the chute, and any one push block 15 part extends to the outer side of the shell 1 of the charger body.
A spring 16 is arranged in the chute 14, the axial direction of the spring 16 is parallel to the length direction of the chute 14, one end of the spring 16 is fixedly connected with the shell 1 of the charger body, and the other end of the spring 16 is fixedly connected with the push block 15.
Before the plug 2 is inserted into the jack of the power strip 5, the pushing part extends to the pushing block 15 outside the shell 1, under the meshing action of the two racks 13 and the gear 12, the gear 12 can drive the other rack 13 to move in the moving process of one rack 13, and the moving directions of the two racks 13 are opposite. The pushing part extends to a pushing block 15 outside the housing 1 of the charger body so that the two clamping jaws 3 are away from each other. At this time, the spring 16 is compressed. After the plug 2 is inserted into the jack of the socket 5, the release part extends to the push block 15 outside the shell 1, and under the elastic force of the spring 16, the two clamping jaws 3 can approach each other until the end parts of the clamping jaws 3 outside the shell 1 are clamped in the clamping grooves 17 on one side of the clamping jaws. Under the action of the clamping jaw 3 end part outside the shell 1 and the clamping groove 17 on the power strip 5 in a clamping fit manner, the charger body can be prevented from being separated from the power strip 5.
When the charger body needs to be separated from the power strip 5, the pushing part extends to the pushing block 15 outside the shell 1, so that the two clamping jaws 3 are far away from each other. After the end of the clamping jaw 3 outside the shell 1 is withdrawn from the clamping groove 17 on the power strip 5, the charger body can be directly pulled out from the power strip 5.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a quick charge charger with safeguard function, including charger body and row of inserting (5), draw-in groove (17) have all been seted up to row of inserting (5) length direction's both sides, the length direction of draw-in groove (17) is parallel with row of inserting (5) length direction, the casing (1) both sides of charger body all swing joint has clamping jaw (3), two plugs (2) of charger body are located between two clamping jaw (3), be provided with drive assembly on casing (1), drive assembly can drive two clamping jaw (3) to keep away from the tip of casing (1) and be close to each other,
Including ejector pin (10) that are located between two plugs (2), the length direction of ejector pin (10) is parallel with the length direction of plug (2), plug (2) and casing (1) sliding connection, ejector pin (10) one end extends to in casing (1), ejector pin (10) one end in casing (1) is fixed with support frame (8), be fixed with on support frame (8) with clamping jaw (3) corresponding round pin pole (9), elongated slot (4) have been seted up on clamping jaw (3) part in casing (1), pin pole (9) run through elongated slot (4) of its one side, in-process support frame (8) of ejector pin (10) to casing (1) internal motion can drive two clamping jaw (3) swing and clamping jaw (3) tip in the casing (1) outside are close to each other.
2. The quick charger with the protection function according to claim 1, wherein a groove (6) is formed in the shell (1) on one side of the clamping jaw (3), a rotating shaft (7) is fixed in the groove (6), and the rotating shaft (7) is rotationally connected with the clamping jaw (3).
3. The quick charger with the protection function according to claim 2, wherein the clamping jaw (3) in the shell (1) of the charger body is inclined downwards towards one end of the ejector rod (10), and the length direction of the clamping jaw (3) in the shell (1) is parallel to the length direction of the long groove (4).
4. The utility model provides a quick charge charger with safeguard function, including charger body and row of inserting (5), draw-in groove (17) have all been seted up to row of inserting (5) both sides on length direction, the length direction of draw-in groove (17) is parallel with row of inserting (5)'s length direction, the casing (1) both sides of charger body all swing joint have clamping jaw (3), two plugs (2) of charger body are located between two clamping jaw (3), be provided with drive assembly on casing (1), drive assembly can drive the tip that casing (1) were kept away from to two clamping jaw (3) and be close to each other, characterized in that, drive assembly includes rack (13) with clamping jaw (3) fixed connection, rack (13) and casing (1) sliding connection of charger body, the casing (1) internal rotation connection of charger between two racks (13) has gear (12), gear (12) and rack (13) are meshed, all be fixed with ejector pad (15) on rack (13), set up on casing (1) of charger body with ejector pad (15) chute (14) corresponding, the length direction of chute (14) is kept away from each other, in the sliding chute (14) of the length direction of ejector pad (13) and one side of ejector pad (14), any push block (15) extends to the outer side of the shell (1) of the charger body.
5. The quick charger with the protection function according to claim 4, wherein a spring (16) is arranged in the sliding groove (14), the axial direction of the spring (16) is parallel to the length direction of the sliding groove (14), one end of the spring (16) is fixedly connected with the shell (1) of the charger body, and the other end of the spring (16) is fixedly connected with the push block (15).
6. The quick charger with the protection function according to claim 4, wherein a rotating rod (11) is concentrically and fixedly connected to the gear (12), and the rotating rod (11) is rotatably connected with the shell (1) of the charger body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627159.3U CN221080510U (en) | 2023-09-27 | 2023-09-27 | Quick charging charger with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627159.3U CN221080510U (en) | 2023-09-27 | 2023-09-27 | Quick charging charger with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080510U true CN221080510U (en) | 2024-06-04 |
Family
ID=91253149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322627159.3U Active CN221080510U (en) | 2023-09-27 | 2023-09-27 | Quick charging charger with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080510U (en) |
-
2023
- 2023-09-27 CN CN202322627159.3U patent/CN221080510U/en active Active
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| GR01 | Patent grant | ||
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