CN215377788U

CN215377788U - Power supply charger with plug protection function

Info

Publication number: CN215377788U
Application number: CN202121208256.3U
Authority: CN
Inventors: 曾梅君; 曾梅强; 李俊
Original assignee: Shenzhen Hyleton Technology Co ltd
Current assignee: Shenzhen Hyleton Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-31
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a power supply charger with a plug protection function, belonging to the technical field of chargers, wherein the charger generally refers to equipment for converting alternating current into low-voltage direct current, the charger has wide application in various fields, and is particularly widely applied to common electric appliances such as mobile phones, cameras and the like; according to the utility model, through the arrangement of the fixing mechanism, when the plug at the bottom of the charger shell is inserted into the jack on the surface of the power strip, one end of the clamping rod is clamped with the inner wall of the clamping groove, so that the charger shell and the power strip are fixed together, the situation that the surface of the plug is exposed to the outside due to the fact that the plug moves caused by mistaken touch of the outside in the charging process is prevented, further, the danger of electric shock caused by mistaken touch of the surface of the plug by a user is avoided, and the purpose of fixing and protecting the plug is achieved.

Description

Power supply charger with plug protection function

Technical Field

The utility model relates to the technical field of chargers, in particular to a power supply charger with a plug protection function.

Background

With the development of science and technology, the living standard of people is continuously improved, and new portable electronic products, such as portable computers, mobile phones, cameras, video cameras and the like, are increasing, and these electronic devices bring much convenience and pleasure to our lives, and have become an indispensable part of people's lives.

The conventional power supply charger is not fixed in the using process, is easy to separate from a power strip, and has great potential safety hazard, so that the power supply charger with the plug protection function needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power supply charger with a plug protection function, which has the advantages that a charger plug and a power strip can be fixed, and potential safety hazards caused by separation of the plug and the power strip in the use process are prevented, so that the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power charger with plug safeguard function, includes charger housing and the row of inserting that provides electric power, charger housing's bottom fixed mounting has the plug, insert the surface equidistance of row and offer the jack with plug looks adaptation, the surface of plug can be pegged graft with the inner wall of jack, charger housing passes through fixed establishment and inserts row fixed connection and be in the same place.

Preferably, fixed establishment is including offering in the channel of charger housing both sides and offering in the draw-in groove of inserting the row both sides, the inner chamber sliding connection of channel has the slider, the bottom fixed mounting of slider has the connecting rod, the one end that the slider was kept away from to the connecting rod articulates there is the movable rod, the one end that the connecting rod was kept away from to the movable rod runs through the channel and extends to the outside fixed mounting of channel has the kelly, the kelly is kept away from the one end of movable rod and the inner wall joint of draw-in groove.

Preferably, a spring is fixedly mounted at the top of the sliding block, and one end, far away from the sliding block, of the spring is fixedly mounted with the inner wall of the channel.

Preferably, a pull rod is fixedly installed on one side of the sliding block, and one end, far away from the sliding block, of the pull rod penetrates through the channel and extends to the outside of the channel.

Preferably, the slide bars are fixedly mounted on the front side and the rear side of the inner cavity of the channel, the slide grooves matched with the slide bars are formed in the front side and the rear side of the slide blocks, and the inner walls of the slide grooves are connected with the surfaces of the slide bars in a sliding mode.

Preferably, the both sides of charger shell are all fixed mounting have the support, the movable slot with support looks adaptation is seted up on the surface of movable rod, the inner wall in movable slot and the surface sliding connection of support.

Preferably, the front side and the rear side of the power strip are fixedly provided with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.

Preferably, the front side and the rear side of the charger shell are fixedly provided with grooves, and the inner wall of each groove is provided with anti-skid grains.

Preferably, the top of the charger shell is provided with a USB socket, and the top of the charger shell and the back of the charger shell, which is located on the USB socket, are provided with a Type-C socket.

Preferably, the surface of the power strip and the front surface of the jack are fixedly provided with a power indicator, and the surface of the power strip and one side of the power indicator are fixedly provided with a power indicator.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the fixing mechanism, when the plug at the bottom of the charger shell is inserted into the jack on the surface of the power strip, one end of the clamping rod is clamped with the inner wall of the clamping groove, so that the charger shell and the power strip are fixed together, the situation that the surface of the plug is exposed to the outside due to the fact that the plug moves caused by mistaken touch of the outside in the charging process is prevented, and further the danger of electric shock caused by the fact that a user mistakenly touches the surface of the plug is avoided, the purpose of fixing and protecting the plug is achieved, and the problems that the existing power charger is not fixed in the using process, is easy to separate from the power strip and has great potential safety hazard are solved;

2. according to the utility model, through the arrangement of the power strip, electric power can be provided for charging work, alternating current can be converted into low-voltage direct current through the matching use of the plug and the jack, and the low-voltage direct current is transmitted to an electronic product through the data line connected with the jack at the top of the charger shell, so that the purpose of charging the electronic product is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the power strip of the present invention;

fig. 4 is a schematic view of the internal structure of the channel of the present invention.

In the figure: 1. a charger housing; 2. a power strip; 3. a plug; 4. a jack; 5. a fixing mechanism; 501. a channel; 502. a card slot; 503. a slider; 504. a connecting rod; 505. a movable rod; 506. a clamping rod; 6. a spring; 7. a pull rod; 8. a slide bar; 9. a support; 10. a movable groove; 11. mounting a plate; 12. mounting holes; 13. a groove; 14. a USB socket; 15. a Type-C socket; 16. a power indicator light; 17. and powering on an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power supply charger with a plug protection function comprises a charger shell 1 and a power strip 2, wherein the power strip 2 provides electric power, grooves 13 are fixedly arranged on the front side and the rear side of the charger shell 1, anti-skid lines are arranged on the inner wall of each groove 13, a USB socket 14 is arranged on the top of the charger shell 1, a Type-C socket 15 is arranged on the top of the charger shell 1 and on the back of the USB socket 14, mounting plates 11 are fixedly arranged on the front side and the rear side of the power strip 2, mounting holes 12 are formed in the surface of each mounting plate 11, a power indicator lamp 16 is fixedly arranged on the surface of the power strip 2 and on the front of each jack 4, an electrifying indicator lamp 17 is fixedly arranged on one side of the surface of the power indicator lamp 16, a plug 3 is fixedly arranged at the bottom of the charger shell 1, jacks 4 matched with the plug 3 are equidistantly arranged on the surface of the power strip 2, and the surface of the plug 3 can be plugged with the inner walls of the jacks 4;

through the arrangement of the groove 13, a user can conveniently insert the plug 3 at the bottom of the charger shell 1 into the inner cavity of the jack 4, through the arrangement of the anti-slip patterns, when the user holds the groove 13 on the surface of the charger shell 1, the friction force between the hand of the user and the groove 13 can be increased, so that the anti-slip purpose is achieved, through the arrangement of the USB socket 14 and the Type-C socket 15, the anti-slip charger has two charging interfaces, the arrangement of the connecting interfaces is diversified, the charging requirements of most mobile phones on the market can be adapted, through the arrangement of the power indicator lamp 16, when the power strip 2 is electrified, the power indicator lamp 16 is lightened, the user can be prompted that the power strip 2 is electrified, through the arrangement of the power indicator lamp 17, after the plug 3 at the bottom of the charger shell 1 is inserted into the inner cavity of the jack 4, and when current is output to an external electronic product, the power indicator lamp 17 is lightened, the user can be prompted that the equipment is in a charging state, and the user can fix the position of the power strip 2 through the bolt through the arrangement of the mounting plate 11 and the surface mounting hole 12 of the mounting plate, so that the power strip 2 is prevented from moving in the charging process;

the charger shell 1 is fixedly connected with the power strip 2 through a fixing mechanism 5, the fixing mechanism 5 comprises a channel 501 arranged at two sides of the charger shell 1 and a clamping groove 502 arranged at two sides of the power strip 2, an inner cavity of the channel 501 is connected with a sliding block 503 in a sliding manner, the bottom of the sliding block 503 is fixedly provided with a connecting rod 504, one end of the connecting rod 504 far away from the sliding block 503 is hinged with a movable rod 505, one end of the movable rod 505 far away from the connecting rod 504 penetrates through the channel 501 and extends to the outside of the channel 501 and is fixedly provided with a clamping rod 506, one end of the clamping rod 506 far away from the movable rod 505 is clamped with the inner wall of the clamping groove 502, the top of the sliding block 503 is fixedly provided with a spring 6, one end of the spring 6 far away from the sliding block 503 is fixedly arranged with the inner wall of the channel 501, one side of the sliding block 503 is fixedly provided with a pull rod 7, one end of the pull rod 7 far away from the sliding block 503 penetrates through the channel 501 and extends to the outside of the channel 501, sliding rod 8 is fixedly arranged at the front and back sides of the inner cavity of the channel 501, the front side and the rear side of the sliding block 503 are both provided with sliding grooves matched with the sliding rod 8, the inner walls of the sliding grooves are in sliding connection with the surface of the sliding rod 8, the two sides of the charger shell 1 are both fixedly provided with a bracket 9, the surface of the movable rod 505 is provided with a movable groove 10 matched with the bracket 9, and the inner wall of the movable groove 10 is in sliding connection with the surface of the bracket 9;

through the arrangement of the fixing mechanism 5, when a user inserts the plug 3 at the bottom of the charger housing 1 into the jack 4 on the surface of the power strip 2, the user pushes the pull rod 7 downwards, the movement of the pull rod 7 drives the slider 503 to move, the movement of the slider 503 drives the connecting rod 504 to move, the movement of the connecting rod 504 drives the movable rod 505 to rotate around the bracket 9, the rotation of the movable rod 505 opens the clamping rod 506, at the moment, the user inserts the plug 3 into the inner cavity of the jack 4, then the user loosens the pull rod 7, at the moment, under the reactive force generated by the stretching of the spring 6, the slider 503 moves upwards to reset, similarly, the movement of the slider 503 drives the connecting rod 504 to move, the movement of the connecting rod 504 drives the movable rod 505 to rotate around the bracket 9, the rotation of the movable rod 505 moves the clamping rod 506 inwards, so that one end of the clamping rod 506 is clamped with the inner wall of the clamping groove 502, thereby fixing the charger housing 1 and the power strip 2 together, the potential safety hazard caused by the separation of the plug 3 and the jack 4 under the action of external force in the charging process is prevented;

through the setting of spring 6, the slider 503 of can being convenient for resets, setting through pull rod 7, can convenient to use person's pulling pull rod 7 drive slider 503 and slide at the inner wall of channel 501, cooperation through slide bar 8 and spout is used, can be spacing to slider 503, prevent that slider 503 from breaking away from the inner chamber of channel 501, setting through activity groove 10, can make things convenient for movable rod 505 to remove on the surface of support 9, thereby realize that connecting rod 504 drives movable rod 505 and rotates, setting through support 9, can play the effect of fixed stay to movable rod 505.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power charger with plug safeguard function, includes charger housing (1) and provides row of inserting (2) of electric power, the bottom fixed mounting of charger housing (1) has plug (3), jack (4) with plug (3) looks adaptation are seted up to the surface equidistance of row of inserting (2), the surface of plug (3) can be pegged graft with the inner wall of jack (4), its characterized in that: the charger shell (1) is fixedly connected with the power strip (2) through a fixing mechanism (5).

2. A power charger with plug protection function according to claim 1, characterized in that: fixed establishment (5) including offering channel (501) in charger housing (1) both sides and offering in draw-in groove (502) of inserting row (2) both sides, the inner chamber sliding connection of channel (501) has slider (503), the bottom fixed mounting of slider (503) has connecting rod (504), the one end that slider (503) were kept away from in connecting rod (504) articulates there is movable rod (505), the outside fixed mounting that connecting rod (504) were kept away from in movable rod (505) runs through channel (501) and extend to channel (501) has kelly (506), the one end that movable rod (505) were kept away from in kelly (506) and the inner wall joint of draw-in groove (502).

3. A power charger with plug protection function according to claim 2, characterized in that: the top of the sliding block (503) is fixedly provided with a spring (6), and one end, far away from the sliding block (503), of the spring (6) is fixedly arranged on the inner wall of the channel (501).

4. A power charger with plug protection function according to claim 2, characterized in that: one side of the sliding block (503) is fixedly provided with a pull rod (7), and one end, far away from the sliding block (503), of the pull rod (7) penetrates through the channel (501) and extends to the outside of the channel (501).

5. A power charger with plug protection function according to claim 2, characterized in that: the equal fixed mounting in both sides has slide bar (8) around channel (501) inner chamber, the spout with slide bar (8) looks adaptation is all seted up to both sides around slider (503), and the inner wall of spout and the surface sliding connection of slide bar (8).

6. A power charger with plug protection function according to claim 2, characterized in that: the charger is characterized in that supports (9) are fixedly mounted on two sides of the charger shell (1), a movable groove (10) matched with the supports (9) is formed in the surface of the movable rod (505), and the inner wall of the movable groove (10) is connected with the surfaces of the supports (9) in a sliding mode.

7. A power charger with plug protection function according to claim 1, characterized in that: the equal fixed mounting in both sides has mounting panel (11) around row of inserting (2), mounting hole (12) have been seted up on the surface of mounting panel (11).

8. A power charger with plug protection function according to claim 1, characterized in that: the charger is characterized in that grooves (13) are fixedly arranged on the front side and the rear side of the charger shell (1), and anti-slip lines are arranged on the inner wall of each groove (13).

9. A power charger with plug protection function according to claim 1, characterized in that: USB socket (14) have been seted up at the top of charger casing (1), Type-C socket (15) have been seted up at the top of charger casing (1) and the back that is located USB socket (14).

10. A power charger with plug protection function according to claim 1, characterized in that: the surface of row of inserting (2) and the front fixed mounting that is located jack (4) have power indicator (16), the surface of row of inserting (2) and the one side fixed mounting that is located power indicator (16) have circular telegram pilot lamp (17).