CN220291291U

CN220291291U - Anti-drop socket

Info

Publication number: CN220291291U
Application number: CN202321467286.5U
Authority: CN
Inventors: 彭胜利; 庄飞; 张龙海
Original assignee: Henan Jianghua Measure Tools Co ltd
Current assignee: Henan Jianghua Measure Tools Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-01-02
Anticipated expiration: 2033-06-09

Abstract

The utility model belongs to the technical field of sockets, and particularly relates to an anti-drop socket. The anti-drop socket comprises a socket body and an anti-drop device arranged on the socket body, wherein a limit groove is formed in one end of the socket body, and at least one group of anti-drop devices are arranged in the limit groove; the anti-drop device comprises a limit hole formed in the groove top of the limit groove, a limit through hole formed in the groove bottom of the limit groove, limit posts with two ends respectively penetrating through the limit hole and the limit through hole, and a limit piece detachably and fixedly connected with the groove bottom of the limit groove; the limiting piece can limit the axial movement of the limiting post. The plug end power line is not easy to deviate from.

Description

Anti-drop socket

Technical Field

The utility model belongs to the technical field of sockets, and particularly relates to an anti-drop socket.

Background

In life, an electric tool is often used for construction operation, when a construction operation position is moved, a power supply is required to be correspondingly moved at the same time, and sometimes the cable is dragged by the movement of the electric tool, so that a plug is separated from a socket, and normal construction operation is affected. Moreover, when the electrified equipment moves or shakes, the plug and the socket are easy to loosen, so that poor contact, heating and even ignition occur, fire disaster is more seriously caused, and immeasurable loss is caused.

Thus, the Chinese patent application number 201822042388.8 discloses an anti-drop socket, which comprises a socket body and an anti-drop device, wherein each group of jacks are arranged on the socket body, plugs are inserted into the jacks, the side surface of the socket body, which is connected with a power line, of the plug is provided with the anti-drop device, the anti-drop device comprises an anti-drop clamping strip, a guide column and a fixing column, the upper part of the anti-drop clamping strip is provided with a clamping hook with an opening at the side edge, and the upper end part of the opening of the clamping hook is arranged flush with the upper surface of the socket body; the guide posts are arranged on the side face of the socket body, at least two anti-falling clamping strips are arranged on the guide posts and can be connected in a sliding manner along the length direction of the socket body; one end of the anti-falling clamping strip is sleeved on the fixed column through the fixed ring; the upper surface of the plug body is also provided with wire slots, and the number of the wire slots is the same as the number of the groups of jacks. The anti-drop socket provided in the technical scheme has the advantages of simple structure, safe and reliable use, and capability of effectively solving the problems that the anti-drop device of the existing anti-drop socket is protruded, easy to damage and the power line still falls off.

Although the above patent can prevent plug power cord and plug from deviating from to a certain extent, the anti-disengaging clamping bar that sets up in the above patent is perpendicular to the direction that plug power cord was pulled, when the power cord receives great pulling force, and this anti-disengaging clamping bar inefficacy easily leads to the plug to deviate from the jack.

Disclosure of Invention

For solving the technical problem that exists among the prior art, this application provides a difficult anticreep socket who deviate from of plug end wire.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the anti-drop socket comprises a socket body and an anti-drop device arranged on the socket body, wherein a limit groove is formed in one end of the socket body, and at least one group of anti-drop devices are arranged in the limit groove; the anti-drop device comprises a limit hole formed in the groove top of the limit groove, a limit through hole formed in the groove bottom of the limit groove, limit posts with two ends respectively penetrating through the limit hole and the limit through hole, and a limit piece detachably and fixedly connected with the groove bottom of the limit groove; the limiting piece can limit the axial movement of the limiting post.

Preferably, the groove top of the limiting groove is integrally formed with a first boss, and the limiting hole is formed in a lower end face of the boss.

Preferably, a boss II is integrally formed at the bottom of the limiting groove, the limiting through hole extends to the upper end face of the boss II, and the limiting column sequentially penetrates through the boss II and the limiting through hole.

Preferably, the limiting piece is a limiting plate, and the limiting plate is clamped at the bottom of the limiting groove and is abutted with the limiting column.

Preferably, a clamping groove is horizontally formed in the groove bottom of the limiting groove provided with the limiting through hole, the clamping groove extends from the groove bottom side surface of the limiting groove to the inner side of the limiting groove, and the limiting plate is detachably clamped in the clamping groove.

Preferably, a notch is formed in the bottom of the limiting groove formed in the clamping groove, a clamping plate is arranged on the end face of one side, far away from the clamping groove, of the limiting plate, and when the limiting plate is clamped in the clamping groove, the clamping plate is clamped in the notch.

Preferably, the limit groove smoothly transits from the middle part to the two side surfaces of the socket body.

Preferably, two groups of anti-falling devices are arranged in the limit groove at one end of the socket body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the limiting hole, the limiting through hole, the limiting column and the limiting piece are arranged, the limiting piece can be used for limiting the limiting groove, so that the power cord is clamped in the limiting groove, the trend of the power cord is changed, the stress position is provided, the supporting positions of the part, close to the power cord, of the end part of the plug are distributed on the limiting column and the limiting groove, and compared with the prior art, the plug is effectively improved in firmness, and the plug is not easy to break away from the jack.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram showing a partial side view structure of embodiment 1 of the present utility model.

Fig. 3 is a schematic front view of embodiment 1 of the present utility model.

Fig. 4 is a schematic diagram of a part of explosion structure of the limiting plate, the limiting post and the socket body according to embodiment 1 of the present utility model.

Fig. 5 is a schematic structural diagram of embodiment 2 of the present utility model.

In the figure: 1. the socket comprises a socket body, 11, jack, 12, limiting grooves, 13, first bosses, 14, second bosses, 2, an anti-falling device, 21, limiting holes, 22, limiting through holes, 23, limiting columns, 24, limiting plates, 25, clamping grooves, 26, notches, 27 and clamping plates.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1, 2 and 3, an anti-drop socket comprises a socket body 1 and an anti-drop device 2 arranged on the socket body 1, wherein a jack 11 is arranged on the socket body 1. A limit groove 12 is formed at one end of the socket body 1, and at least one group of anti-falling devices 2 are arranged in the limit groove 12.

The anti-falling device 2 comprises a limiting hole 21 formed in the groove top of the limiting groove 12, a limiting through hole 22 formed in the groove bottom of the limiting groove 12, limiting columns 23 with two ends penetrating through the limiting hole 21 and the limiting through hole respectively, and limiting pieces detachably and fixedly connected to the groove bottom of the limiting groove 12, wherein the limiting pieces can limit the axial movement of the limiting columns 23.

Through the structure, the limiting column 23 can be upwards arranged in the limiting groove 12 in a penetrating manner from the limiting through hole 22 and clamped in the limiting hole 21, and then the limiting piece is fixed at the bottom of the limiting groove 12 below the limiting column 23, so that the limiting column 23 is prevented from falling out of the limiting through hole 22. Specifically, the limiting piece and the corresponding connecting structure arranged on the bottom of the limiting groove 12 have various forms, such as a ring groove formed on the bottom of the limiting groove 12 below the limiting column 23, and the limiting piece is an annular cap embedded in the ring groove.

In this embodiment, in order to facilitate the installation and the disassembly of the limiting member, the limiting member is a limiting plate 24, and the limiting plate 24 is clamped at the bottom of the limiting groove 12 and abuts against the lower end face of the limiting post 23.

Referring to fig. 4, specifically, a clamping groove 25 is horizontally formed at the bottom of the limiting groove 12 provided with the limiting through hole 22, the clamping groove 25 extends from the bottom side of the limiting groove 12 to the inner side thereof, and the limiting plate 24 is detachably clamped in the clamping groove 25.

Further, a notch 26 is formed at the bottom of the limiting groove 12 where the clamping groove 25 is formed, a clamping plate 27 is arranged on the end surface of one side of the limiting plate 24 away from the clamping groove 25, and the clamping plate 27 is clamped in the notch 26 when the limiting plate 24 is clamped in the clamping groove 25.

Furthermore, in order to avoid the power line from being scratched at the connection part between the groove wall of the limit groove 12 and the side surface of the socket body 1, the limit groove 12 smoothly transits from the middle part to the two side surfaces of the socket body 1.

Furthermore, in order to improve the connection strength between the upper end of the limiting post 23 and the top of the limiting groove 12, a first boss 13 is integrally formed on the top of the limiting groove 12, the limiting hole 21 is formed on the lower end surface of the first boss 13, and the limiting post 23 is inserted into the limiting hole 21 on the lower end surface of the first boss 13.

In order to improve the connection strength between the lower end of the limit post 23 and the bottom of the limit groove 12, and guide the limit post 23 when the limit post 23 is penetrated to the limit hole 21 by the limit through hole 22, the second boss 14 is integrally formed at the bottom of the limit groove 12, the limit through hole 22 extends to the upper end surface of the second boss 14, and after the limit post 23 is installed and limited by the limit plate 24, the limit post 23 is sequentially penetrated in the second boss 14 and the limit through hole 22.

In addition, in order to adapt to different inserting directions of the plug in the jack 11, two groups of anti-falling devices 2 are arranged in the limiting groove 12 at one end of the socket body 1.

Examples

Referring to fig. 5, the difference between the present embodiment 2 and embodiment 1 is that the related structure of the anti-disengaging device 2 is changed in position on the top and bottom of the limiting groove 12, i.e. the boss 13 and the limiting hole 21 are disposed on the bottom of the limiting groove 12, and the limiting through hole 22, the clamping groove 25, the limiting plate 24, the notch 26 and the clamping plate 27 are disposed on the top of the limiting groove 12.

The use process of the embodiments 1 and 2 of the utility model is as follows:

after the plug is inserted into the jack 11 on the socket body 1, the limiting plate 24 is taken out by the hand-held clamping plate 27, the limiting post 23 is separated from the boss one 13 to form a channel for the power line to enter the limiting groove 12, the power line of the plug end is placed into the limiting groove 12 through the channel, then the limiting post 23 is inserted into the limiting hole 21 on the boss one 13, and the limiting plate 24 and the clamping plate 27 are respectively clamped in the clamping groove 25 and the notch 26, so that the power line is arranged between the limiting post 23 and the groove wall of the limiting groove 12, and the power line cannot be taken out from the horizontal direction, thereby playing a role of fixing.

When the power line is pulled tightly, the trend of the power line is changed due to the staggered positions of the limiting posts 23 and the limiting grooves 12, and a stress position is provided. And the supporting positions of the parts of the plug end parts, which are close to the power lines, are distributed on the limiting columns 23 and the groove walls of the limiting grooves 12, so that the firmness of the plug is effectively protected, and the plug is not easy to deviate from the jack 11.

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. The utility model provides an anticreep socket, includes the socket body and is in the anticreep device that sets up on the socket body, its characterized in that: a limiting groove is formed in one end of the socket body, and at least one group of anti-falling devices are arranged in the limiting groove; the anti-drop device comprises a limit hole formed in the groove top of the limit groove, a limit through hole formed in the groove bottom of the limit groove, limit posts with two ends respectively penetrating through the limit hole and the limit through hole, and a limit piece detachably and fixedly connected with the groove bottom of the limit groove; the limiting piece can limit the axial movement of the limiting post.

2. The anti-disengagement socket of claim 1, wherein: the groove top integrated into one piece of spacing recess is provided with boss one, spacing hole is seted up at boss terminal surface down.

3. The anti-disengagement socket of claim 1, wherein: the groove bottom integrated into one piece of spacing recess is provided with boss two, spacing through-hole extends to boss two up end, spacing post wears to establish in proper order in boss two and spacing through-hole.

4. The anti-disengagement socket of claim 1, wherein: the limiting piece is a limiting plate, and the limiting plate is clamped at the bottom of the limiting groove and is abutted with the limiting column.

5. The anti-disengagement socket of claim 4, wherein: the clamping groove is horizontally formed in the groove bottom of the limiting groove provided with the limiting through hole, the clamping groove extends from the groove bottom side of the limiting groove to the inner side of the limiting groove, and the limiting plate is detachably clamped in the clamping groove.

6. The anti-disengagement socket of claim 5, wherein: the limiting plate is arranged in the clamping groove in a clamping way, a notch is formed in the groove bottom of the limiting groove in the clamping groove, a clamping plate is arranged on the end face of one side, away from the clamping groove, of the limiting plate, and when the limiting plate is clamped in the clamping groove, the clamping plate is clamped in the notch.

7. The anti-disengagement socket of claim 1, wherein: the limit groove smoothly transits from the middle part to the two side surfaces of the socket body.

8. The anti-disengagement socket of claim 1, wherein: two groups of anti-falling devices are arranged in the limiting groove at one end of the socket body.