CN221080490U

CN221080490U - Wall-plug type power adapter

Info

Publication number: CN221080490U
Application number: CN202322679977.8U
Authority: CN
Inventors: 陈强; 徐鹏
Original assignee: Huizhou Guaaotong Technology Co ltd
Current assignee: Huizhou Guaaotong Technology Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-04
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to the technical field of power adapters and discloses a wall-plug type power adapter which comprises an adapter assembly and a clamping assembly, wherein the adapter assembly comprises an adapter body, two ends of the adapter body are fixedly connected with sealing side plates, the center position of the left sealing side plate is fixedly connected with a power interface, meanwhile, the middle part of the bottom of the rear side surface of the adapter body is provided with a plug shrinkage groove, a connecting plug is rotationally connected in the plug shrinkage groove, two ends of the rear side surface of the adapter body are provided with first mounting grooves, the inside of each first mounting groove is movably connected with a regulating plate, when the connecting plug is plugged in a power socket, under the action force of a tension spring pushing moving block, the regulating plate moves towards the tail end inside the first mounting groove, and at the moment, the clamping plate is clamped on two sides of the power socket, so that the adapter body and the wall surface are convenient to mount and dismount, and the practicability of the wall-plug type power adapter is greatly improved.

Description

Wall-plug type power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a wall plug-in type power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, and generally consists of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the device can be divided into wall-inserted type devices and desktop type devices according to the connection mode, and is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and the like.

At present, most of the existing power adapters have single structure, only have the function of converting alternating current into direct current for output, but cannot be installed on the wall surface in the connecting process, and the power adapters are directly placed on the ground, so that certain potential safety hazards exist.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a wall-plug type power adapter, which has the advantages of being capable of fixing the power adapter on a wall surface and the like, and solves the problems that the power adapter in the prior art is directly placed on the ground and has certain potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wall plug type power adapter comprises an adapter assembly and a clamping assembly, wherein the adapter assembly comprises an adapter body, a sealing side plate is fixedly connected to two ends of the adapter body, a power interface is fixedly connected to the center position of the sealing side plate at the left end, a plug shrinkage groove is formed in the middle of the bottom of the rear side surface of the adapter body, a connecting plug is rotationally connected to the inside of the plug shrinkage groove, a first mounting groove is formed in two ends of the rear side surface of the adapter body, a spring limit groove is transversely formed in the top and the bottom of the inside of the first mounting groove, a movable block is movably connected to the inside of the spring limit groove, a tension spring is fixedly connected to the tail end of the movable block, and a clamping assembly is movably connected to the inside of the first mounting groove;

the clamping assembly comprises a regulating plate movably connected with the inside of the first mounting groove, a second mounting groove is formed in the regulating plate and far away from between the front end and the middle, and the front end in the second mounting groove is rotationally connected with the clamping plate.

When the power adapter is used, the sealing side plates are fixedly connected to the two sides of the adapter body, the sealing rubber strips arranged at the edges of the opposite sides of the sealing side plates are adhered and sealed with the edges of the interfaces at the two ends of the adapter body, the left end of the front side of the adapter body is fixedly connected with the display panel, the display panel displays the voltage value parameters of the current transmitted when the adapter body operates, the power indicator is fixedly connected between the left end of the display panel and the left end of the front side of the adapter body, the tail end of the power indicator is connected with the tail end line of the power interface fixedly connected with the sealing side plates at the left end of the adapter body, and the power line is arranged at the front end of the power interface, through offer the plug shrink groove in the bottom at adapter body middle part to rotate in the inside of plug shrink groove and be connected with connecting plug, second mounting groove has been offered at the both ends of adapter body trailing flank simultaneously, and there is the regulation and control board in the inside swing joint of second mounting groove, make the movable block leading flank fixed connection of spring spacing inslot at the corresponding position of regulation and control board trailing flank simultaneously, through breaking off the clamping plate backward, make between clamping plate and the regulation and control board perpendicular, and overturn connecting plug, make connecting plug insert on the supply socket, and under the effort that tension spring promoted, make the relative medial surface centre gripping of clamping plate in the both sides of supply socket, and increase the frictional resistance with the both sides of supply socket through the anti-skidding sand grip that sets up, after the installation, connect power cord and equipment use

Preferably, the front side of the adapter body is fixedly connected with a display panel, and a power indicator lamp is fixedly connected between the right end of the display panel and the left end of the front side of the adapter body.

Preferably, the edge of the opposite surface of the sealing edge plate is provided with a sealing rubber strip, and the sealing rubber strip is attached to the edge of the interfaces at the two ends of the adapter body.

Preferably, the width of the moving block is identical with the width of the inner part of the spring limit groove.

Preferably, the tail end of the tension spring is fixedly connected with the tail end inside the spring limiting groove and is positioned at two ends of the adapter body.

Preferably, the front side surface of the moving block is fixedly connected to the corresponding position of the tail end of the rear side surface of the regulating plate.

Preferably, the side part of the clamping plate is matched with the inner part of the second mounting groove in size, and a plurality of anti-slip convex strips are arranged on the front side surface of the clamping plate at equal intervals.

Preferably, the front end of the power interface is movably connected with a power line.

Preferably, the tail end of the connecting plug is rotatably connected with the tail end inside the plug shrinkage groove, and meanwhile, the size of the side part of the connecting plug is matched with the size inside the plug shrinkage groove.

Preferably, the tail end of the power interface is connected with the tail end line of the power indicator lamp.

Compared with the prior art, the utility model provides a wall plug-in type power adapter, which comprises the following components

The beneficial effects are that:

1. This wall plug-in power adapter has the regulation and control board through having seted up first mounting groove at the both ends of adapter body trailing flank, at the inside swing joint of first mounting groove, when connecting plug peg graft on supply socket, under the effort of pushing the movable block through tension spring for the regulation and control board removes to the inside tail end of first mounting groove, makes clamping plate centre gripping in supply socket's both sides this moment, thereby is convenient for install the dismantlement to adapter body and wall, very big improvement practicality.

2. This wall plug-in power adapter, through being provided with power source in the lateral part of sealed sideboard, power source department peg graft and have the power cord, realize quick connect through power cord tail end and power source peg graft, change the power cord of different length according to actual demand at the later stage simultaneously and put into use, improved the flexibility that the adapter body used.

Drawings

FIG. 1 is a schematic diagram of the overall external front view of the device of the present utility model;

FIG. 2 is a schematic view of the overall external rear view of the apparatus of the present utility model;

FIG. 3 is a schematic view of the rear structure of the adapter of the present utility model;

FIG. 4 is a schematic view of the integral connection of the rear portion of the adapter assembly to the clamping assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. An adapter assembly; 101. an adapter body; 102. a display panel; 103. a power indicator light; 104. sealing the side plates; 105. a power interface; 106. a plug retraction slot; 107. a connection plug; 108. a first mounting groove; 109. a spring limit groove; 110. a moving block; 111. a tension spring; 112. a power line;

2. a clamping assembly; 201. a regulation plate; 202. a second mounting groove; 203. a clamping plate; 204. an anti-slip convex strip.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a wall plug-in power adapter according to the present utility model includes: the adapter assembly 1 and the clamping assembly 2, the adapter assembly 1 comprises an adapter body 101, two ends of the adapter body 101 are fixedly connected with a sealing side plate 104, the center position of the sealing side plate 104 at the left end is fixedly connected with a power interface 105, meanwhile, a plug shrinkage groove 106 is formed in the middle of the bottom of the rear side surface of the adapter body 101, a connecting plug 107 is rotatably connected in the plug shrinkage groove 106, first mounting grooves 108 are formed in two ends of the rear side surface of the adapter body 101, spring limiting grooves 109 are transversely formed in the top and the bottom in the first mounting grooves 108, a movable block 110 is movably connected in the spring limiting grooves 109, a tension spring 111 is fixedly connected to the tail end of the movable block 110, and the clamping assembly 2 is movably connected in the first mounting grooves 108;

The clamping assembly 2 comprises a regulating plate 201 movably connected inside the first mounting groove 108, a second mounting groove 202 is formed inside the regulating plate 201 and far away from between the front end and the middle part, and the front end inside the second mounting groove 202 is rotatably connected with a clamping plate 203.

The working principle of the wall plug-in power adapter according to the first embodiment is as follows: during the use, through being provided with adapter body 101, all fixedly connected with seals sideboard 104 in the both sides of adapter body 101, and make the joint strip that seals sideboard 104 opposite face edge department set up carry out the sticky seal with the border department of adapter body 101 both ends interface, simultaneously the left end fixedly connected with display panel 102 of adapter body 101 front side, the voltage value parameter of the transmitted electric current when adapter body 101 operates is displayed to display panel 102, simultaneously at the left end of display panel 102 and the adapter body 101 front side between the left end fixedly connected with power indicator 103, the tail end of power indicator 103 and the tail end circuit connection of the power interface 105 that seals sideboard 104 of adapter body 101 left end was fixed connection, simultaneously install power cord 112 in the front end of power interface 105, through having seted up plug shrink groove 106 in the bottom at adapter body 101 middle part, and be connected with connecting plug 107 in the inside rotation of plug shrink groove 106, simultaneously, first mounting groove 108's inside swing joint has a board 201, simultaneously make the inside movable connection of spring block limit plate 109 correspond to the side at the both sides of adapter body 101 front side, make the inside of plug insert the side and press from both sides the back side face of plug connection between the corresponding plug board 203 and the power cord connection of plug connection device 203, the clamping face of the plug connection between the opposite side of plug connection device 203, the opposite side of plug connection end face 203 and the plug connection end of plug connection end connection device is realized through the plug connection of connecting the plug connection 107, the opposite side of the plug connection device is realized at the plug connection face of the plug connection 107.

Example two

Referring to fig. 1-4, the wall plug-in power adapter according to the present utility model further includes: the adapter body 101 internally mounted has voltage analysis component, carry out the analysis to the current voltage value that adapter body 101 received, and feed back to on the display panel 102, make the user can more direct understanding the inside parameter of current voltage value of adapter body 101, simultaneously after adapter body 101 operates, and when the outside output current of follow power interface 105, make power indicator 103 light, indicate the normal transport of electric current, sealing strip is provided with in sealing sideboard 104 opposite face's border department, and laminating in adapter body 101 both ends interface's border department, the width of movable block 110 is identical with the inside width of spring spacing groove 109, the tail end fixed connection of tension spring 111 is at the inside tail end of spring spacing groove 109, and be located the both ends of adapter body 101, the leading flank fixed connection of movable block 110 is in the tail end corresponding position of regulation and control board 201 trailing flank, the lateral part of clamp plate 203 is identical with the inside size of second mounting groove 202, the leading flank equidistance of clamp plate 203 is provided with a plurality of anti-skidding sand strips 204 simultaneously, power interface 105's front end swing joint has the power cord 112, the tail end 107 of connection is rotated tail end 107 and is connected at the inside the tail end 106 of tail end of terminal end of spring 111 and is identical with inside the inside shrinkage groove 106, the inside shrinkage indicator plug 107 of tail end of lamp 107.

After the interfaces at the two ends of the sealing side plate 104 and the adapter body 101 are closed, the gap is sealed through the sealing adhesive tape, liquid is prevented from penetrating into the adapter body 101, the damage effect of the elements inside the adapter body 101 is caused, when the regulating plate 201 moves left and right, the movable block 110 is driven to slide in the spring limiting groove 109, the stability of the movement of the movable block 110 is improved through the design that the width of the movable block 110 is matched with the inner width of the spring limiting groove 109, the tension spring 111 is provided with the unfolding acting force, the movable block 110 is pushed forwards, the effect that the regulating plate 201 is retracted towards the inner part of the first mounting groove 108 is achieved, accordingly, when the regulating plate 201 moves left and right, the movable block 110 slides in the spring limiting groove 109, the moving stability of the regulating plate 201 is improved, and accordingly when the clamping plate 203 is pushed, the clamping plate 203 is retracted towards the inner part of the second mounting groove 202, the rear side face of the clamping plate 203 and the rear side face of the regulating plate 201 are enabled to be clamped, when the side faces of the power socket are clamped, the friction resistance on the two sides of the power socket is increased through the anti-slip protruding strips 204, the power line is enabled to be connected with the power line 105, the power supply line is enabled to be connected with the power supply plug 103, the power supply line is enabled to be connected with the power supply line is enabled to be split, the power supply line is enabled to be connected with the power supply plug 107, the power supply line is enabled to be connected with the power supply plug 107, and the power supply line is enabled to be connected with the power supply line connector to realize, and the power supply 107 is enabled to realize the power supply interface 107, and the power supply 107 is indicated to realize the function and can be connected with the power supply 107 and can be connected to and realize the function 107 and 107 when 107.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Wall plug-in power adapter, including adapter subassembly (1) and clamping assembly (2), its characterized in that: the adapter assembly (1) comprises an adapter body (101), wherein sealing side plates (104) are fixedly connected to two ends of the adapter body (101), a power interface (105) is fixedly connected to the center position of each sealing side plate (104) at the left end, a plug shrinkage groove (106) is formed in the middle of the bottom of the rear side surface of the adapter body (101), a connecting plug (107) is rotatably connected to the inside of the plug shrinkage groove (106), first mounting grooves (108) are formed in two ends of the rear side surface of the adapter body (101), spring limit grooves (109) are transversely formed in the top and the bottom of the inside of each first mounting groove (108), a movable block (110) is movably connected to the inside of each spring limit groove (109), a tension spring (111) is fixedly connected to the tail end of each movable block (110), and a clamping assembly (2) is movably connected to the inside of each first mounting groove (108);

The clamping assembly (2) comprises a regulating plate (201) movably connected with the inside of the first mounting groove (108), a second mounting groove (202) is formed in the regulating plate (201) and far away from between the front end and the middle part, and a clamping plate (203) is rotatably connected to the front end in the second mounting groove (202).

2. A wall plug power adapter according to claim 1, wherein: the front side of the adapter body (101) is fixedly connected with a display panel (102), and meanwhile, a power indicator lamp (103) is fixedly connected between the right end of the display panel (102) and the left end of the front side of the adapter body (101).

3. A wall plug power adapter according to claim 1, wherein: the edge of the opposite surface of the sealing side plate (104) is provided with a sealing rubber strip, and the sealing rubber strip is attached to the edge of the interfaces at the two ends of the adapter body (101).

4. A wall plug power adapter according to claim 1, wherein: the width of the moving block (110) is matched with the width of the inside of the spring limit groove (109).

5. A wall plug power adapter according to claim 1, wherein: the tail end of the tension spring (111) is fixedly connected to the tail end inside the spring limiting groove (109) and is positioned at two ends of the adapter body (101).

6. A wall plug power adapter according to claim 4, wherein: the front side surface of the moving block (110) is fixedly connected to the corresponding position of the tail end of the rear side surface of the regulating and controlling plate (201).

7. A wall plug power adapter according to claim 1, wherein: the side part of the clamping plate (203) is matched with the inner part of the second mounting groove (202), and a plurality of anti-slip convex strips (204) are arranged on the front side surface of the clamping plate (203) at equal intervals.

8. A wall plug power adapter according to claim 1, wherein: the front end of the power interface (105) is movably connected with a power line (112).

9. A wall plug power adapter according to claim 1, wherein: the tail end of the connecting plug (107) is rotationally connected with the tail end inside the plug shrinkage groove (106), and meanwhile, the size of the side part of the connecting plug (107) is matched with the size inside the plug shrinkage groove (106).

10. A wall plug power adapter according to claim 8, wherein: the tail end of the power interface (105) is connected with the tail end line of the power indicator lamp (103).