CN218677825U - Electromagnetic compatibility standard load power adapter - Google Patents

Abstract

The utility model discloses an electromagnetic compatibility's standard load power adapter, including casing and base platform, the drum groove has been seted up on the right side of casing, fixed block fixedly connected with drum is passed through in the left side of drum inslot chamber, the left side of drum inslot chamber and the inboard fixed mounting who is located the drum have the connector, the utility model relates to a power adapter technical field. This electromagnetic compatibility's standard load power adapter, install spacing through the one side at a rotation section of thick bamboo, and offer the cylinder groove with a rotation section of thick bamboo butt joint on the right side of casing, and the inside in cylinder groove is seted up through the insertion groove, the draw-in groove of the back-folding type that swivelling chute and spacing groove are constituteed, utilize the natural block effect of spacing and swivelling chute and spacing groove to rotating a section of thick bamboo and base platform and carried on spacingly, and when spacing gets into the inside of spacing groove, wholly be vertical decurrent, consequently how to vibrate and can not make spacing and swivelling chute spacing groove break away from.

Description

Electromagnetic compatibility standard load power adapter

Technical Field

The utility model relates to a power adapter technical field specifically is an electromagnetic compatibility's standard load power adapter.

Background

The power adapter is also called an external power supply, is a power supply voltage conversion device for small portable electronic equipment and electronic appliances, and is commonly used in small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.

Chinese patent CN215010032U an electromagnetic compatibility's standard load power adapter, including the shell, the shell lateral wall is equipped with the electric wire, and the electric wire is free end is fixed with charging plug, and the socket has been seted up to the shell lateral wall, and spout one has been seted up to socket inner wall bottom, and a spout inner wall slides has the base, and the base bottom mounting has two circular lumps. The utility model discloses a fixture block I contacts with three surfaces of fixture block, because of this fixture block two for having elastic rubber material, thereby make this fixture block one upwards remove, this fixture block receives the extrusion compression and slides to the draw-in groove inner wall, and the fixture block tee bend is crossed the elasticity of circular block and is removed downwards, thereby it slides to be located a spout inner wall, through such mode, play the effect of further stable block, prevent under long-time vibrations situation, it is not hard up or even drops to appear being connected between shell and the plug, can automatic block after this plug inserts, the security has been improved.

The above patent is an improvement to chinese patent CN201921031591.3, but the actual use condition cannot reach an ideal state, the core part of the above scheme is that the base is enabled to clamp and limit the first clamping block through the elastic force of the circular block, it is known from the figure that the circular block is a spring, but after the adapter is used on a vibrating device for a long time in a vibrating manner, the spring can frequently shake, so elastic fatigue is easily generated, and the clamping blocks and other mechanisms in the above document are all fine parts, so that the base can lose the clamping function as long as a little elastic fatigue is generated to descend, so that the plug can still be separated from the socket, and meanwhile, the structures of the circular clamping block and the like can also lose the function, so that an electromagnetic-compatible standard load power adapter needs to be improved again.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electromagnetic compatibility's standard load power adapter has solved the problem of the defect of above-mentioned patent in the in-service use condition.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electromagnetic compatibility's standard load power adapter, includes casing and base platform, the cylinder groove has been seted up on the right side of casing, fixed block fixedly connected with drum is passed through in the left side of cylinder inslot chamber, the inboard fixed mounting that just is located the drum in the left side of cylinder inslot chamber has the connector, and the connector is provided with threely, the insertion groove that is linked together with the cylinder groove is seted up to the lower part on casing right side, the swivelling chute that cooperatees and uses with the insertion groove is seted up to the bottom of cylinder inslot chamber, the spacing groove has been seted up in the left side of swivelling chute inner chamber bottom.

Preferably, the right side of casing and the periphery that is located the cylinder groove are through seting up the first magnetism piece of opening fixedly connected with, and just first magnetism piece is annular equidistance and is provided with a plurality of.

Preferably, the left side of base platform is provided with inserts a section of thick bamboo, the annular sliding tray has been seted up to the left side of base platform and the periphery that is located an insert section of thick bamboo, the inside slidable mounting of annular sliding tray has annular slider, the left side of annular slider and the fixed surface who is located an insert section of thick bamboo be connected with an insert a rotation section of thick bamboo that cooperatees and use.

Preferably, the left side of inserting a section of thick bamboo is seted up with connector cooperation use connecting hole, and the connecting hole is provided with threely, one side of rotating a section of thick bamboo is through fixed block fixedly connected with and insertion groove, swivelling chute and spacing groove cooperation use spacing strip.

Preferably, the periphery that the left side of base platform just is located a rotary drum is through seting up the second magnetism piece that opening fixedly connected with and first magnetism piece cooperate and use, the right side of base platform is connected with first power cord.

Preferably, a second power line is connected to the left side of the housing, and three plugs are fixedly connected to one end of the second power line.

Advantageous effects

The utility model provides an electromagnetic compatibility's standard load power adapter. Compared with the prior art, the method has the following beneficial effects:

(1) This electromagnetic compatibility's standard load power adapter, install spacing through the one side that rotates a section of thick bamboo, and set up the drum groove with rotating a butt joint on the right side of casing, and the inside in drum groove is seted up through the insertion groove, the draw-in groove of the back-folding type that swivelling chute and spacing groove are constituteed, utilize the natural block effect of spacing and swivelling chute and spacing groove to carry on spacingly to rotating a section of thick bamboo and base platform, and when spacing gets into the inside of spacing groove, wholly for vertical decurrent, therefore no matter how to vibrate can not make spacing and swivelling chute spacing groove break away from, relative with elastic construction such as spring, the better function that reaches of setting up of this mechanism, and after long-time vibration uses, its body also can not produce the change and can use for a longer time, it is also more convenient to dismantle simultaneously, the practical practicality has greatly improved.

(2) This electromagnetic compatibility's standard load power adapter, be provided with the first magnetic block of a plurality of through the right side at the base platform around the cylinder groove, and also be provided with the second magnetic block that cooperatees and use with first magnetic block around the rotary drum at the top of base platform, use through the butt joint of first magnetic block and second magnetic block, can be when spacing strip is located the spacing inslot portion, carry out further spacing reinforcement, an insurance has been increased to the structure, very big improvement stability and security when the equipment uses.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the rotary cylinder, the insertion cylinder and the connection hole of the present invention;

FIG. 4 is a cross-sectional view of the base table structure of the present invention;

FIG. 5 is a schematic view of the structure of the rotary cylinder, the limiting strip and the annular slider of the present invention;

fig. 6 is a sectional view of the housing structure of the present invention.

In the figure: 1. a housing; 2. a base table; 3. a cylindrical groove; 4. a cylinder; 5. a connector; 6. inserting the groove; 7. a rotating tank; 8. a limiting groove; 9. a rotating cylinder; 10. inserting a cylinder; 11. connecting holes; 12. a limiting strip; 13. a first magnetic block; 14. a second magnetic block; 15. a first power line; 16. a second power supply line; 17. three plugs; 18. an annular sliding groove; 19. an annular slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electromagnetic compatibility's standard load power adapter, including casing 1 and base platform 2, drum groove 3 has been seted up on casing 1's right side, fixed block fixedly connected with drum 4 is passed through in the left side of 3 inner chambers in drum groove, the left side of 3 inner chambers in drum groove and the inboard fixed mounting that is located drum 4 have connector 5, and connector 5 is provided with threely, insertion groove 6 that is linked together with drum groove 3 is seted up to the lower part on casing 1 right side, the swivelling chute 7 that cooperatees and use with insertion groove 6 is seted up to the bottom of 3 inner chambers in drum groove, spacing groove 8 has been seted up in the left side of 7 inner chamber bottoms in swivelling chute.

As an optional embodiment, in order to be able to add a safety to the limit strip 12 for fixing, the right side of the housing 1 and the periphery of the cylindrical groove 3 are fixedly connected with first magnetic blocks 13 through opening openings, the first magnetic blocks 13 are arranged in an annular shape and in equal distance, and the left side of the base table 2 and the periphery of the rotary cylinder 9 are fixedly connected with second magnetic blocks 14 matched with the first magnetic blocks 13 for use through opening openings.

Further, in order to make spacing 12 dock with casing 1, make to rotate a section of thick bamboo 9 and unable and casing 1 break away from, the left side of base platform 2 is provided with inserts a section of thick bamboo 10, the left side of base platform 2 just is located the periphery of inserting a section of thick bamboo 10 and has seted up annular sliding groove 18, the inside slidable mounting of annular sliding groove 18 has annular slider 19, the left side of annular slider 19 just is located the fixed surface who inserts a section of thick bamboo 10 and is connected with and inserts a section of thick bamboo 9 that rotates that 10 cooperatees and use, the left side of inserting a section of thick bamboo 10 has seted up connecting hole 11 with connector 5 cooperatees and uses, and connecting hole 11 is provided with threely, one side of rotating a section of thick bamboo 9 is through fixed block fixedly connected with and insertion groove 6, spacing 12 that rotating groove 7 and spacing 8 cooperateed and use.

For power connection, a first power cord 15 is connected to the right side of the base table 2, a second power cord 16 is connected to the left side of the housing 1, and a three-plug 17 is fixedly connected to one end of the second power cord 16.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the staff holds the base platform 2 with the hand, then align the rotary drum 9 and the insert drum 10 with the cylinder groove 3 and the cylinder 4 respectively, rotate the rotary drum 9 with the finger subsequently and align the spacing strip 12 with the insertion groove 6, then insert the rotary drum 9, the insert drum 10 and the spacing strip 12 into the cylinder groove 3, the inside of cylinder 4 and insertion groove 6, connector 5 also inserts the inboard of the insert drum 10 this moment and accomplishes the power butt joint, spacing strip 12 offsets with the left side of the rotatory inslot 7 inner chamber this moment, make the base platform 2 unable with base platform 2 laminating, at this moment, the rotary drum 9 rotates again, make spacing strip 12 rotate to the right part of spacing groove 8 in the inboard of rotatory groove 7, then the staff presses the base platform 2 and makes spacing strip 12 insert the inboard of spacing groove 8, the rotary drum 9 has been fixed completely at this moment, and the suction of first magnetic block 13 and second magnetic block 14 has further increased the insurance, prevent to vibrate and make the junction break away from first magnetic block 13 and second magnetic block 14 and be the ferroboron magnet.

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

Claims (6)

1. An electromagnetic compatible standard load power adapter comprising a housing (1) and a base station (2), characterized in that: drum groove (3) have been seted up on the right side of casing (1), fixed block fixedly connected with drum (4) is passed through in the left side of drum groove (3) inner chamber, the left side of drum groove (3) inner chamber and the inboard fixed mounting that is located drum (4) have connector (5), and connector (5) are provided with threely, insertion groove (6) that are linked together with drum groove (3) are seted up to the lower part on casing (1) right side, rotatory groove (7) that cooperate the use with insertion groove (6) are seted up to the bottom of drum groove (3) inner chamber, spacing groove (8) have been seted up in the left side of rotatory groove (7) inner chamber bottom.

2. An electromagnetic compatible standard load power adapter as defined in claim 1, wherein: the periphery that just is located cylinder groove (3) on the right side of casing (1) is through seting up first magnetic block (13) of opening fixedly connected with, and first magnetic block (13) are annular equidistance and are provided with a plurality of.

3. An electromagnetic compatible standard load power adapter as defined in claim 1, wherein: the left side of base platform (2) is provided with inserts a section of thick bamboo (10), annular sliding tray (18) have been seted up to the left side of base platform (2) and the periphery that is located an insert section of thick bamboo (10), the inside slidable mounting of annular sliding tray (18) has annular slider (19), the left side of annular slider (19) and the fixed surface that is located an insert section of thick bamboo (10) are connected with and insert a rotation section of thick bamboo (9) that a section of thick bamboo (10) cooperateed and use.

4. An electromagnetic compatible standard load power adapter as defined in claim 3, wherein: the left side of inserting a section of thick bamboo (10) is seted up with connecting head (5) cooperation connecting hole (11) that use, and connecting hole (11) are provided with threely, one side of rotating a section of thick bamboo (9) is through fixed block fixedly connected with and insertion groove (6), swivelling chute (7) and spacing strip (12) that spacing groove (8) cooperate and use.

5. An electromagnetic compatible standard load power adapter as defined in claim 3, wherein: the periphery that just is located a rotation section of thick bamboo (9) in the left side of base platform (2) is through seting up opening fixedly connected with and first magnetism piece (13) second magnetism piece (14) that cooperate the use, the right side of base platform (2) is connected with first power cord (15).

6. An electromagnetic compatible standard load power adapter as defined in claim 1, wherein: the left side of casing (1) is connected with second power cord (16), the one end fixedly connected with three plugs (17) of second power cord (16).

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