CN219041612U - Power adapter adopting pin protection assembly - Google Patents

Abstract

The utility model discloses a power adapter adopting a pin protection assembly, which comprises an adapter main body, wherein pins are fixedly connected to the right side of the adapter main body, a power line is fixedly connected to the left side of the adapter main body, the four walls of the adapter main body are sleeved with the protection assembly, and the protection assembly comprises a protection sleeve and a spring arranged in the protection sleeve. This adopt power adapter of participating in protection package to set up the ripple cover through the adapter main part outside to set up protection package and make the ripple cover can move about and stretch out and draw back, when grafting adapter, the ripple cover can remove to the left and expose the participating in, the ripple cover can cover the participating in and reach the guard effect when not using, and through setting up rotatable L type clamping, utilize the elasticity of arc shell fragment to drive the pivot and rotate, can play fixed effect after the telescopic link gets into the protection sleeve inside, avoid the ripple cover to pop out and influence grafting stability.

Description

Power adapter adopting pin protection assembly

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter adopting a pin protection assembly.

Background

The power adapter is also called an external power supply, is a power supply voltage conversion device of small portable electronic equipment and electronic appliances, and is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like. The device generally comprises 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 device is that alternating current input is converted into direct current output; the connection mode can be divided into a wall-inserted type and a desktop type. The device is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and the like.

The existing power adapter is frequent in use, easy to collide and damage a power adapter plug, so that the power adapter plug cannot be electrified, the plug is exposed to the outside and is easy to stick with liquid such as water, and electric shock can be generated to a human body after the power adapter plug is electrified, so that the power adapter plug is very dangerous.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the power adapter adopting the pin protection assembly, which solves the problems that the power adapter is easy to collide and damage a power adapter plug, is not electrified and is easy to stick liquid such as water, and the like, and can generate electric shock to a human body after being electrified.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adopt power adapter of participating in protection package, includes the adapter main part, adapter main part right side fixedly connected with is participated in, adapter main part left side fixedly connected with power cord, adapter main part four-wall cover is equipped with protection package, protection package is including the spring that protection sleeve and protection sleeve inside were equipped with, the protection sleeve both sides are rotated through the pivot and are connected with L type clamping, L type clamping is close to inner wall one end and runs through protection sleeve's lateral wall and extend to protection sleeve's inside, and protection sleeve's lateral wall be equipped with the notch with L type clamping looks adaptation, protection sleeve's inside just is located spring right side sliding connection has the telescopic link, and telescopic link's left end fixedly connected with briquetting, telescopic link right-hand member fixedly connected with ripple cover.

Preferably, the corrugated sleeve sequentially comprises a corrugated section, a conical section and a straight section from left to right, and the right end of the straight section exceeds the right end of the pin.

Preferably, a protective cover is arranged on the outer side of the straight barrel section, and protruding blocks are arranged on two sides of the inner surface of the protective cover.

Preferably, grooves are formed in two sides of the outer surface of the straight barrel section, and the grooves are in fit and clamping connection with the protruding blocks.

Preferably, the front side of the protective cover is fixedly connected with the front side of the protective sleeve through a connecting soft belt.

Preferably, the rotating shaft is positioned in the middle of the L-shaped clamp, and the left end of one side of the L-shaped clamp, which is close to the protective sleeve, is fixedly connected with an arc-shaped elastic sheet.

Advantageous effects

The utility model provides a power adapter employing a pin protection assembly. Compared with the prior art, the method has the following beneficial effects:

(1) This adopt power adapter of participating in protection component, adapter main part four-wall cover is equipped with protection component, protection component is including the spring that protection sleeve and protection sleeve inside were equipped with, protection sleeve both sides are connected with L type clamping through the pivot rotation, L type clamping is close to inner wall one end and runs through protection sleeve's lateral wall and extend to protection sleeve's inside, and protection sleeve's lateral wall is equipped with the notch with L type clamping looks adaptation, protection sleeve's inside just is located spring right side slide and is connected with the telescopic link, and telescopic link's left end fixedly connected with briquetting, telescopic link right-hand member fixedly connected with ripple cover sets up the ripple cover through the adapter main part outside to set up protection component and make the ripple cover can control the removal flexible, when grafting adapter, the ripple cover can remove to expose to the participating in, and the ripple cover can cover the participating in reaches the guard effect when not using, and through setting up rotatable L type clamping, utilize the elasticity of arc shell fragment to drive the pivot and rotate, can play fixed effect after the telescopic link gets into protection sleeve inside, avoid the ripple cover to pop out and influence grafting stability.

(2) This adopt participate in power adapter of protection subassembly, the ripple cover from left to right includes ripple section in proper order, toper section and straight section of thick bamboo, the right-hand member of straight section of thick bamboo surpasss and participate in the right-hand member, straight section of thick bamboo outside is equipped with the visor, the both sides of visor internal surface are equipped with the lug, the both sides of straight section of thick bamboo surface are all seted up flutedly, and recess and lug looks adaptation joint utilize recess and lug looks joint to fix, make and participate in the sealed protection of right-hand member in the protection cover inside, prevent that the plug from exposing in the external world, glue liquid such as water easily, can produce the electric shock to the human body after the circular telegram.

Drawings

FIG. 1 is a front elevational view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

fig. 3 is an enlarged view of a portion of the protective assembly of the present utility model.

In the figure: 1. an adapter body; 2. pins; 3. a power line; 4. a protection component; 41. a protective sleeve; 42. a spring; 43. a rotating shaft; 44. an L-shaped clamp; 45. a notch; 46. a telescopic rod; 47. briquetting; 48. an arc-shaped elastic sheet; 5. a corrugated sleeve; 51. a corrugated section; 52. a conical section; 53. a straight barrel section; 6. a protective cover; 7. a bump; 8. a groove; 9. soft belts.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the power adapter adopting the pin protection assembly comprises an adapter main body 1, the right side of the adapter main body 1 is fixedly connected with a pin 2, the left side of the adapter main body 1 is fixedly connected with a power cord 3, four walls of the adapter main body 1 are sleeved with a protection assembly 4, the protection assembly 4 comprises a protection sleeve 41 and a spring 42 arranged in the protection sleeve 41, two sides of the protection sleeve 41 are rotatably connected with L-shaped clips 44 through a rotating shaft 43, one end of the L-shaped clips 44 close to the inner wall penetrates through the side wall of the protection sleeve 41 and extends to the inside of the protection sleeve 41, the side wall of the protection sleeve 41 is provided with a notch 45 matched with the L-shaped clips 44, the inside of the protection sleeve 41 is positioned at the right side of the spring 42 and is slidingly connected with a telescopic rod 46, and telescopic link 46's left end fixedly connected with briquetting 47, telescopic link 46 right-hand member fixedly connected with ripple cover 5, ripple cover 5 from left to right includes ripple section 51 in proper order, toper section 52 and straight section 53, straight section 53's right-hand member surpasss the right-hand member of participating in 2, straight section 53 outside is equipped with visor 6, visor 6 internal surface's both sides are equipped with lug 7, straight section 53 both sides of surface all set up fluted 8, and fluted 8 and lug 7 looks adaptation joint, through connecting soft area 9 fixed connection between visor 6's the front side and protection sleeve 41's the front side, pivot 43 is located the centre of L type clamping 44, and L type clamping 44 is close to the left end fixedly connected with arc shell fragment 48 of protection sleeve 41 one side.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the connecting soft belt 9 is used, the protective cover 6 on the connecting soft belt 9 is pulled out to separate the convex blocks 7 of the groove 8, the adapter main body 1 is pressed to enable the pins 2 to be inserted into the jacks on the power socket, the corrugated section 51 of the corrugated sleeve 5 is extruded to shrink, when the telescopic rod 46 and the pressing block 47 are pushed into the protective sleeve 41 to be clamped by the L-shaped clamp 44, the rear end of the L-shaped clamp 44 is pressed, the telescopic rod 46 and the pressing block 47 can be smoothly pushed to the bottom, and the blocking of the L-shaped clamp 44 is realized, at the moment, the rear end of the L-shaped clamp 44 is released, the elastic force of the arc-shaped elastic piece 48 is sprung open, the L-shaped clamp returns to the position, and the pressing block 47 is clamped;

when the pin 2 is pulled out of the jack to stop using, the rear end of the L-shaped clamp 44 is repeatedly pressed, the spring 42 is sprung to enable the telescopic rod 46 and the pressing block 47 to pass through the obstruction of the L-shaped clamp 44, the corrugated sleeve 5 is restored to the original state, and the protective cover 6 is pressed to enable the groove 8 to be clamped with the protruding block 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides an adopt power adapter of participating in protection subassembly, includes adapter main part (1), adapter main part (1) right side fixedly connected with participate in (2), adapter main part (1) left side fixedly connected with power cord (3), its characterized in that: the adapter is characterized in that a protection component (4) is sleeved on the four walls of the adapter body (1), the protection component (4) comprises a protection sleeve (41) and a spring (42) arranged inside the protection sleeve (41), two sides of the protection sleeve (41) are rotationally connected with an L-shaped clamp (44) through a rotating shaft (43), one end of the L-shaped clamp (44) close to the inner wall penetrates through the side wall of the protection sleeve (41) and extends to the inside of the protection sleeve (41), a notch (45) matched with the L-shaped clamp (44) is formed in the side wall of the protection sleeve (41), a telescopic rod (46) is slidingly connected inside the protection sleeve (41) and located on the right side of the spring (42), the left end of the telescopic rod (46) is fixedly connected with a pressing block (47), and the right end of the telescopic rod (46) is fixedly connected with a corrugated sleeve (5).

2. A power adapter employing a pin protection assembly as set forth in claim 1 wherein: the corrugated sleeve (5) sequentially comprises a corrugated section (51), a conical section (52) and a straight section (53) from left to right, and the right end of the straight section (53) exceeds the right end of the pin (2).

3. A power adapter employing a pin protection assembly as defined in claim 2, wherein: the outer side of the straight barrel section (53) is provided with a protective cover (6), and two sides of the inner surface of the protective cover (6) are provided with lugs (7).

4. A power adapter employing a pin protection assembly as defined in claim 2, wherein: grooves (8) are formed in two sides of the outer surface of the straight barrel section (53), and the grooves (8) are in fit and clamping connection with the protruding blocks (7).

5. A power adapter employing a pin protection assembly according to claim 3, wherein: the front side of the protective cover (6) is fixedly connected with the front side of the protective sleeve (41) through a connecting soft belt (9).

6. A power adapter employing a pin protection assembly as set forth in claim 1 wherein: the rotating shaft (43) is positioned in the middle of the L-shaped clamp (44), and the left end of one side of the L-shaped clamp (44) close to the protective sleeve (41) is fixedly connected with an arc-shaped elastic sheet (48).

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