CN217768881U

CN217768881U - AC input connector

Info

Publication number: CN217768881U
Application number: CN202221580630.7U
Authority: CN
Inventors: 晏辉; 梁润华; 梁林华
Original assignee: Shenzhen Huasheng Micro Technology Co ltd
Current assignee: Shenzhen Huasheng Micro Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-08
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a power connector technical field discloses a AC input connector, including the input connector body, the upper and lower both ends four corners department of input connector body all is provided with the mounting groove, the circular sleeve of inside fixedly connected with of mounting groove, circular sleeve's inside sliding connection has the slide, the first spring of bottom fixedly connected with of slide, the other end fixedly connected with slide bar of slide, the other end fixed connection of slide bar is in the bottom of guard plate, the left end rear side of input connector body is connected with the dust-proof housing through the pivot. The utility model discloses in, make the AC input unit in the use, when receiving external collision, protect AC input connector effectively to improve input connector's life, dustproof construction's design can avoid the dust to enter into the inside that the AC connects simultaneously, and overall structure is simple, and the practicality is strong.

Description

AC input connector

Technical Field

The utility model relates to a power connector technical field especially relates to a AC input connector.

Background

The AC input connector is a basic component of the power supply, having the function of power transfer from the AC plug to the PCBA, while existing AC connectors are generally made up of three parts: the connector housing, which is formed of two plastic members for insulation and sealing, and a metal member for transmitting electric power from the AC pins to the PCBA, has a compact overall structure and also has a high corrosion resistance.

The anti performance of falling of connector on the existing market is not good, can make the input connector drop ground or cause the collision of other objects in the use inevitable, has reduced AC input connector's life, and secondly, the last AC of input connector connects when not using, and outside dust gets into inside easily to be not convenient for clear up.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a shortcoming in order to solve exists among the prior art, and the AC input connector that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a AC input connector, includes the input connector body, the upper and lower both ends four corners department of input connector body all is provided with the mounting groove, the circular sleeve of inside fixedly connected with of mounting groove, circular sleeve's inside sliding connection has the slide, the first spring of bottom fixedly connected with of slide, the other end fixedly connected with slide bar of slide, the other end fixed connection of slide bar is in the bottom of guard plate, the left end rear side of input connector body is connected with the dust shell through the pivot, the left part front end fixedly connected with casing of input connector body, the inside of casing is provided with the sliding tray, the inside sliding connection of sliding tray has the fixture block, the inside fixedly connected with second spring of sliding tray, the front end of dust shell is provided with the draw-in groove.

As a further description of the above technical solution:

the front end of the input connector body is provided with a plurality of heat dissipation holes, and the right end of the input connector body is fixedly connected with a connecting wire.

As a further description of the above technical solution:

two the equal fixedly connected with rubber support in the one side four corners department that leaves of guard plate mutually.

As a further description of the above technical solution:

the other end of the first spring is connected with the inside of the circular sleeve, and the other end of the second spring is connected with the clamping block.

As a further description of the above technical solution:

the size of the external radius of the clamping block is equal to that of the external radius of the clamping groove, and the clamping block is clamped with the clamping groove.

As a further description of the above technical solution:

and the left end of the input connector body is provided with an AC connector.

As a further description of the above technical solution:

one end of the sliding rod, which is far away from the protection plate, penetrates through a through hole in the outer wall of the circular sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, use through first spring, guard plate, circular sleeve, slide, shell structure collocation to can realize effectively protecting AC input connector, prevent that the AC input ware from receiving external collision in the use, cause the damage to AC input connector, thereby improve input connector's life.

2. The utility model discloses in, through dust shell, second spring, fixture block, draw-in groove structural design, make AC input connector when not using, can reach effectively and connect to AC and play certain dustproof effect, prevent its inside dust that gets into, inconvenient clearance.

Drawings

Fig. 1 is a front perspective view of an AC input connector according to the present invention;

fig. 2 is a schematic view of a mounting groove structure of an AC input connector according to the present invention;

fig. 3 is a schematic cross-sectional view of a circular sleeve of an AC input connector according to the present invention;

fig. 4 is a schematic sectional view of a housing of an AC input connector according to the present invention.

Illustration of the drawings:

1. a rubber support; 2. heat dissipation holes; 3. an input connector body; 4. a housing; 5. a dust-proof shell; 6. a protection plate; 7. a connecting wire; 8. mounting grooves; 9. a circular sleeve; 10. a slide bar; 11. a clamping block; 12. an AC connector; 13. a card slot; 14. a slide plate; 15. a first spring; 16. a second spring; 17. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an AC input connector comprises an input connector body 3, four corners at the upper end and the lower end of the input connector body 3 are respectively provided with a mounting groove 8, the mounting grooves 8 play a role of fixing a circular sleeve 9, the inside of the mounting groove 8 is fixedly connected with the circular sleeve 9, the inside of the circular sleeve 9 is slidably connected with a sliding plate 14, the bottom end of the sliding plate 14 is fixedly connected with a first spring 15, the other end of the sliding plate 14 is fixedly connected with a sliding rod 10, the other end of the sliding rod 10 is fixedly connected with the bottom end of a protection plate 6, when the protection plate 6 is impacted externally, the sliding rod 10 is extruded to downwards extrude the sliding plate 14, so that the sliding plate 14 extrudes the first spring 15, and the elastic deformation is generated through the first spring 15, so that the impact force received by the protection plate 6 is counteracted, meanwhile, the design of the two protection plates 6 increases the protection range of the input connector body 3, therefore, the damage caused by the impact is effectively greatly reduced on the input connector body 3, the service life of the input connector body 3 is prolonged, the rear side of the left end of the input connector body 3 is connected with a dustproof shell 5 through a rotating shaft, the opening and closing of the dustproof shell 5 are convenient to realize, the front end of the left part of the input connector body 3 is fixedly connected with a shell 4 for fixedly arranging the function of a second spring 16, a sliding groove 17 is arranged inside the shell 4, a clamping block 11 is slidably connected inside the sliding groove 17, the second spring 16 is fixedly connected inside the sliding groove 17, a clamping groove 13 is arranged at the front end of the dustproof shell 5, when the input connector body 3 is not used, the dustproof shell 5 is rotated until the dustproof shell 5 completely seals the AC connector 12, at the moment, under the action of the second spring 16, the clamping block 11 is pushed to slide into the clamping groove 13 to be mutually clamped with the clamping groove 13, the dustproof shell 5 is fixed, at the moment, the AC connector 12 can be sealed, and the phenomenon that external dust enters the interior of the AC connector 12 and is not convenient to clean is prevented.

The front end of input connector body 3 is provided with a plurality of louvres 2, play certain radiating effect to input connector body 3, the right-hand member fixedly connected with connecting wire 7 of input connector body 3, the equal fixedly connected with rubber support 1 of one side four corners department that leaves of two guard plates 6, play the effect of supporting input connector body 3, the other end of first spring 15 links to each other with the inside of circular sleeve 9, play the effect of fixed first spring 15, the other end of second spring 16 links to each other with fixture block 11, on fixture block 11 can be used to the elasticity of second spring 16, the outside radius size of fixture block 11 and the outside radius size of draw-in groove 13 equal, make things convenient for the inside of fixture block 11 slip-in draw-in groove 13, realize the fixed to dustproofing shell 5, at this moment, alright connect 12 sealing process with AC, prevent that external dust from getting into the phenomenon of treating that AC connects 12's inside is not convenient for clearing up, fixture block 11 and draw-in groove 13 block, the left end of input connector body 3 is provided with AC and connects 12, play the effect of being connected with the power, 10 keeps away from the through-hole of circular sleeve 9.

The working principle is as follows: when the protection plate 6 receives external impact, the slide bar 10 can be extruded to extrude the slide plate 14 downwards, thereby the slide plate 14 can be made to extrude the first spring 15, elastic deformation can occur through the first spring 15, thereby the impact force received by the protection plate 6 can be offset, meanwhile, the design of the two protection plates 6 is adopted, the protection range of the input connector body 3 is enlarged, thereby the input connector body 3 can be effectively made to greatly reduce the damage caused by the impact, thereby the service life of the input connector body 3 is prolonged, when the input connector body 3 is not used, through rotating the dustproof shell 5, until the dustproof shell 5 completely seals the AC connector 12, at the moment, under the action of the second spring 16, the clamping block 11 can be pushed to slide into the clamping groove 13, the clamping with the clamping groove 13 is mutually realized, the fixing of the dustproof shell 5 is realized, at the moment, the AC connector 12 can be sealed and treated, the phenomenon that external dust is not convenient to clean up in the interior of the AC connector 12 is prevented, and the AC connector 12 can be used reasonably, and the phenomenon that the dustproof shell 5 can be rotated slightly, the clamping block 11 can slide out of the interior of the clamping groove 13 can be used, thereby the AC connector 12 can be used normally, and the structure is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An AC input connector comprising an input connector body (3), characterized in that: the improved connector is characterized in that mounting grooves (8) are formed in four corners of the upper end and the lower end of the input connector body (3), a circular sleeve (9) is fixedly connected to the inside of the mounting groove (8), a sliding plate (14) is slidably connected to the inside of the circular sleeve (9), a first spring (15) is fixedly connected to the bottom end of the sliding plate (14), a sliding rod (10) is fixedly connected to the other end of the sliding plate (14), the other end of the sliding rod (10) is fixedly connected to the bottom end of a protection plate (6), the left end rear side of the input connector body (3) is connected with a dustproof shell (5) through a rotating shaft, a shell (4) is fixedly connected to the front end of the left portion of the input connector body (3), a sliding groove (17) is formed in the inside of the shell (4), a clamping block (11) is connected to the sliding groove (17) in the inside of the sliding groove, a second spring (16) is fixedly connected to the inside of the sliding groove (17), and a clamping groove (13) is formed in the front end of the dustproof shell (5).

2. An AC input connector as recited in claim 1, wherein: the front end of the input connector body (3) is provided with a plurality of heat dissipation holes (2), and the right end of the input connector body (3) is fixedly connected with a connecting line (7).

3. An AC input connector as recited in claim 1, wherein: two the equal fixedly connected with rubber support (1) of the four corners department of one side that leaves of guard plate (6).

4. An AC input connector as recited in claim 1, wherein: the other end of the first spring (15) is connected with the inside of the circular sleeve (9), and the other end of the second spring (16) is connected with the clamping block (11).

5. An AC input connector as recited in claim 1, wherein: the size of the outer radius of the clamping block (11) is equal to that of the outer radius of the clamping groove (13), and the clamping block (11) is clamped with the clamping groove (13).

6. An AC input connector as recited in claim 1, wherein: the left end of the input connector body (3) is provided with an AC connector (12).

7. An AC input connector as recited in claim 6, wherein: one end, far away from the protection plate (6), of the sliding rod (10) penetrates through a through hole in the outer wall of the circular sleeve (9).