CN219267958U - Power plug convenient to dismouting - Google Patents

Abstract

The application discloses a power plug convenient to disassemble and assemble, which comprises a lower shell, an upper shell and a plug main body; the sealing enclosing groove matched with the sealing enclosing plate is formed in one side, close to the lower shell, of the lower shell, and the clamping plates are symmetrically fixed on the inner side of the lower shell. Through the detachable design of lower casing and last casing, the inside of casing under convenient maintenance, and through sealed bounding wall and sealed enclose the groove cooperation, guarantee the inside leakproofness of casing and last casing installation back down, fixed interior piece of cooperation and spacing inserted bar carry out spacingly, when casing and last casing are fixed down in the convenience, also convenient split lower casing and last casing, carry out the shutoff to movable slotting through the guard plate for after casing and last casing installation down, can shelter from the protection to spacing inserted bar, thereby can avoid the plug to touch spacing inserted bar by mistake when normal use, lead to casing and last casing to be connected not hard up down.

Description

Power plug convenient to dismouting

Technical Field

The application relates to a power plug, in particular to a power plug convenient to disassemble and assemble.

Background

The power plug refers to a device for connecting devices such as electrical appliances to a power supply, the power socket and the plug are different in appearance, grade, size and variety according to the difference of regions of the country, the power plug is widely used, and the power plug is required in industries of large and small sizes, especially in lighting devices.

Most of the power plugs are injection molded in the current market, namely the plugs and wires are pressed together at high temperature and high pressure, once the power plugs are molded, the power plugs cannot be assembled or disassembled, or the power plugs or the wires inside the power plugs are fixed by screws, so that the power plugs cannot be maintained after being damaged by opening the shell, or necessary auxiliary tools are needed when the power plugs are opened, the power plugs are inconvenient to maintain after being damaged inside, and the use cost of the power plugs is increased. Therefore, a power plug which is convenient to disassemble and assemble is provided for the problems.

Disclosure of Invention

The power plug convenient to disassemble and assemble is used for solving the problem that when the power plug in the prior art is maintained, the shell cannot be opened or the shell cannot be opened, and the power plug is inconvenient to screw due to the fact that screws are small.

According to one aspect of the present application, there is provided a power plug which is convenient to disassemble and assemble, comprising a lower housing, an upper housing and a plug main body; the utility model discloses a sealing structure, including upper casing, lower casing, clamping plate, fixed sleeve piece, limit insert rod, fixed inner block, limiting insert rod and fixed inner block are all fixed in the upper casing, the upper casing is close to one side of lower casing and is fixed with sealed bounding wall, lower casing is close to one side of upper casing and has seted up and sealed bounding wall complex sealed bounding wall, lower casing inboard symmetry is fixed with the clamping plate, two the opposite sides of clamping plate all are fixed with fixed sleeve piece, every fixed sleeve piece is inside all to slide and is provided with the spacing insert rod, all overlaps on the spacing insert rod in the clamping plate outside and is equipped with first spring, and first spring both ends are all fixed respectively on spacing insert rod and clamping plate, upper casing inside symmetry is fixed with fixed inner block, and fixed inner block all inserts and establish inside the clamping plate, every limiting insert rod all alternates and is provided with protective structure in the lower casing inside in the clamping plate outside.

Further, the protective structure comprises a protection plate, limiting plates, fixed sliding rods, second springs, movable pushing blocks and movable grooves, wherein the protection plate is arranged in a lower shell on the outer side of the clamping plate, the limiting plates are sleeved outside one end of each protection plate in a sliding mode, the upper end and the lower end of each limiting plate are fixed on the inner wall of the lower shell, the side wall of the lower shell on the outer side of the clamping plate is provided with the movable grooves, the movable grooves are formed in the protection plate inside the movable grooves, the movable pushing blocks are fixed on the outer side of the protection plate, the movable sliding blocks are fixed on one end, away from the movable pushing blocks, of each limiting plate, the fixed sliding rods are sleeved on the two protection plates in a sliding mode, the second springs are sleeved on the fixed sliding rods on the outer side of the protection plate, and two ends of each second spring are respectively fixed on the protection plate and the lower shell.

Further, the movable grooves matched with the limiting inserted bars are formed in the clamping plates and the fixed sleeve blocks, and the fixing through holes matched with the limiting inserted bars are formed in the fixed inner blocks.

Further, each limit inserted link is arranged in a T shape which is transversely placed, a plurality of protruding points are fixed on the outer side of each sealing coaming at equal intervals, and a plurality of grooves matched with the protruding points are formed in the inner wall of each sealing coaming at equal intervals.

Further, each protection plate is arranged in a L shape which is transversely placed, the length of each protection plate is larger than that of the movable slot, and the height of each protection plate is larger than that of the movable slot.

Further, the length from each movable pushing block to the end, close to the limiting plate, of the movable slot is larger than the length of the clamping plate, and each limiting plate is arranged in a U shape matched with the protection plate and transversely placed.

Through the above-mentioned embodiment of this application, the spacing mounting means of block has been adopted, press spacing inserted bar, can be with last casing pulling to the separation with lower casing, it is spacing through spacing inserted bar, can be fixed with last casing and lower casing, and through sealed bounding wall and sealed enclose the groove cooperation, guarantee the inside leakproofness after lower casing and the last casing installation, the shell can't be opened when the maintenance or open because of the screw is less to lead to twisting inconvenient problem, need not appurtenance, can open power plug and maintain, power plug's use cost has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic top view in section of a partial structure according to one embodiment of the present application;

FIG. 3 is a schematic top view in cross-section of the structure of the lower housing top end of one embodiment of the present application;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a lower housing; 2. an upper housing; 3. a plug main body; 4. sealing the coaming; 5. a clamping plate; 6. fixing the sleeve block; 7. fixing the inner block; 8. a limit inserted link; 9. a first spring; 10. a protection plate; 11. a limiting plate; 12. fixing the slide bar; 13. a second spring; 14. moving the pushing block; 15. movable slotting; 16. sealing the surrounding groove.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 4, a power plug which is convenient to disassemble and assemble comprises a lower shell 1, an upper shell 2 and a plug main body 3; a sealing coaming 4 is fixed on one side of the upper shell 2, which is close to the lower shell 1, a sealing surrounding groove 16 matched with the sealing coaming 4 is formed on one side of the lower shell 1, clamping plates 5 are symmetrically fixed on the inner side of the lower shell 1, fixed sleeve blocks 6 are fixed on the opposite sides of the two clamping plates 5, limiting inserted rods 8 are slidably arranged in each fixed sleeve block 6, first springs 9 are sleeved on the limiting inserted rods 8 on the outer sides of the clamping plates 5, two ends of each first spring 9 are respectively fixed on the limiting inserted rods 8 and the clamping plates 5, fixed inner blocks 7 are symmetrically fixed in the upper shell 2, the fixed inner blocks 7 are inserted in the clamping plates 5, each limiting inserted rod 8 is inserted in the fixed inner blocks 7, a protective structure is arranged in the lower shell 1 on the outer sides of each clamping plate 5, the lower shell 1 is conveniently opened for maintenance through the detachable design of the lower shell 1 and the upper shell 2, and the fixing is conveniently carried out through the matching of the fixed inner blocks 7 and the limiting inserted rods 8;

the protection structure comprises a protection plate 10, a limiting plate 11, a fixed sliding rod 12, a second spring 13, a movable push block 14 and a movable slot 15, wherein the protection plate 10 is arranged in a lower shell 1 outside a clamping plate 5, the limiting plate 11 is sleeved outside one end of the protection plate 10 in a sliding manner, the upper end and the lower end of the two limiting plates 11 are fixed on the inner wall of the lower shell 1, the side wall of the lower shell 1 outside the clamping plate 5 is provided with the movable slot 15, the movable push block 14 is fixed on the outer side, far away from the limiting plate 11, of the protection plate 10 in the movable slot 15, the fixed sliding rod 12 is fixed on one end, far away from the movable push block 14, of the limiting plate 11, the fixed sliding rod 12 is sleeved on the outer side of the protection plate 10 in a sliding manner, the second spring 13 is sleeved on the fixed sliding rod 12, the two ends of the second spring 13 are respectively fixed on the protection plate 10 and the lower shell 1, the movable slot 15 is blocked through the protection plate 10, the limit plug rod 8 is prevented from being touched by mistake, and the tightness of the inner part of the lower shell 1 is ensured; the inside of the clamping plate 5 and the inside of the fixed sleeve block 6 are provided with movable grooves matched with the limiting inserted rods 8, the inside of each fixed inner block 7 is provided with a fixed through hole matched with the limiting inserted rod 8, so that the limiting inserted rods 8 can conveniently slide in the inside of the clamping plate 5 and the fixed sleeve block 6, and the limiting inserted rods 8 can conveniently be inserted into the inside of the fixed inner blocks 7; each limiting inserted link 8 is arranged in a T shape which is transversely placed, a plurality of convex points are fixed on the outer side of each sealing coaming 4 at equal intervals, a plurality of grooves matched with the convex points are formed on the inner wall of each sealing coaming 16 at equal intervals, the limiting inserted links 8 and the clamping plates 5 are prevented from separating, and the sealing coaming 4 can be clamped and fixed after being inserted into the sealing coaming 16, so that the connection stability of the lower shell 1 and the upper shell 2 is further ensured; each protection plate 10 is arranged in a transverse L shape, the length of each protection plate 10 is larger than that of the movable slot 15, the height of each protection plate 10 is larger than that of the movable slot 15, the protection plates 10 are prevented from being separated from the limiting plates 11, and the protection plates 10 can protect the movable slot 15 completely; the length from each movable pushing block 14 to the end of the movable slot 15, which is close to the limiting plate 11, is larger than the length of the clamping plate 5, and each limiting plate 11 is arranged in a U shape which is matched with the protection plate 10 and is transversely placed, so that after the protection plate 10 is opened, the movable slot 15 can be broken to press the limiting inserted rod 8, and the lower shell 1 and the upper shell 2 can be conveniently separated.

When the utility model is used, when casing 1 and last casing 2 need be under the split, promote and remove ejector pad 14, drive guard plate 10 compression second spring 13 and remove on fixed slide bar 12, guard plate 10 removes to after misplacing with spacing inserted bar 8, press spacing inserted bar 8, make spacing inserted bar 8 compress first spring 9 shift out inside fixed inner block 7, can make spacing inserted bar 8 remove the spacing of fixed inner block 7, pull out casing 2 on pulling, will fix inner block 7 from card board 5 inside, simultaneously with sealed bounding wall 4 from sealed enclose groove 16 inside pull out, can separate casing 1 and last casing 2 down, after finishing the last casing 2 and wire maintenance of casing 1 inside down, press spacing inserted bar 8, insert card board 5 inside with fixed inner block 7, insert inside fixed inner block 7 under the promotion of first spring 9 spacing inserted bar 8, can be fixed with lower casing 1 and last casing 2, sealed bounding wall 16 inside and loosen the spacing ejector pad that removes, make the guard plate 14 move under the second bounding wall 15 can carry out the shutoff of 13 under the movable bounding wall 10.

The beneficial point of the application lies in:

1. the detachable type lower shell 1 is convenient to maintain through the detachable type design of the lower shell 1 and the upper shell 2, the sealing coaming 4 is matched with the sealing surrounding groove 16, the tightness of the inner part of the lower shell 1 and the upper shell 2 after being installed is guaranteed, the inner block 7 and the limiting inserted rod 8 are matched and fixed for limiting, and the lower shell 1 and the upper shell 2 are convenient to detach while being fixed;

2. this application is rational in infrastructure, carries out the shutoff to activity fluting 15 through guard plate 10 for after lower casing 1 and the installation of last casing 2, can shelter from the protection to spacing inserted bar 8, thereby can avoid the plug to touch spacing inserted bar 8 by mistake when normal use, lead to lower casing 1 and last casing 2 to be connected not hard up.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a power plug convenient to dismouting, its characterized in that: comprises a lower shell (1), an upper shell (2) and a plug main body (3); the utility model discloses a sealing structure of a card board, including casing (1), lower casing (1), upper casing (2), fixed cover piece (6), every are fixed cover piece (6) inside all slides and is provided with spacing inserted bar (8), all cover is equipped with first spring (9) on spacing inserted bar (8) in the card board (5) outside, and first spring (9) both ends are all fixed respectively on spacing inserted bar (8) and card board (5), upper casing (2) inside symmetry is fixed with fixed inner block (7), and fixed inner block (7) all insert and establish inside card board (5), every spacing inserted bar (8) all run through and establish inside fixed inner block (7), every the inside protection structure of casing (1) in the card board (5) outside.

2. The power plug of claim 1, wherein the power plug is removable and attachable: the protection structure comprises a protection plate (10), a limit plate (11), fixed slide bars (12), a second spring (13), a movable push block (14) and a movable groove (15), wherein the protection plate (10) is arranged inside a lower shell (1) on the outer side of a clamping plate (5), the limit plate (11) is sleeved outside one end of the protection plate (10) in a sliding mode, the two limit plates (11) are fixed on the inner wall of the lower shell (1) at the upper end and the lower end, the side wall of the lower shell (1) on the outer side of the clamping plate (5) is provided with the movable groove (15), the movable groove (15) is arranged on the outer side, away from the limit plate (11), of the protection plate (10), the movable push block (14) is fixed on one end, away from the movable push block (14), of the two protection plates (10) is provided with the fixed slide bars (12) in a sliding mode, the second spring (13) is sleeved on the fixed slide bars (12) on the outer side of the protection plate (10), and two ends of the second spring (13) are respectively fixed on the protection plate (10) and the lower shell (1).

3. The power plug of claim 1, wherein the power plug is removable and attachable: the inside of the clamping plate (5) and the inside of the fixed sleeve block (6) are provided with movable grooves matched with the limiting inserted bars (8), and each inside of the fixed inner block (7) is provided with a fixed through hole matched with the limiting inserted bar (8).

4. The power plug of claim 1, wherein the power plug is removable and attachable: each limit inserted link (8) is in a T shape which is transversely placed, a plurality of convex points are fixed on the outer side of each sealing coaming (4) at equal intervals, and a plurality of grooves matched with the convex points are formed in the inner wall of each sealing coaming groove (16) at equal intervals.

5. The power plug of claim 2, wherein the power plug is removable and attachable: each protection plate (10) is arranged in an L shape which is transversely placed, the length of each protection plate (10) is larger than that of the movable slot (15), and the height of each protection plate (10) is larger than that of the movable slot (15).

6. The power plug of claim 2, wherein the power plug is removable and attachable: the length from each movable pushing block (14) to the end, close to the limiting plate (11), of each movable pushing block (15) is larger than the length of the clamping plate (5), and each limiting plate (11) is arranged in a U shape which is matched with the protection plate (10) and is transversely placed.

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