CN217720103U

CN217720103U - Socket with telescopic plug pin

Info

Publication number: CN217720103U
Application number: CN202123354211.XU
Authority: CN
Inventors: 周强
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-11-01
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a socket with a telescopic bolt, which comprises a shell and a bolt (1), wherein the bolt (1) is in sliding fit in the shell, the socket also comprises a button (2), the shell is provided with a slideway, the button (2) is in sliding fit in the slideway, one end of the button (2) is connected with the bolt (1), and the other end of the button (2) is exposed outside the shell; a lock pin (7) is arranged on the button (2), and a first locking position (501) and a second locking position (502) are arranged on the wall of the slideway; under the action of a return spring (8), when the lock pin (7) is embedded in the first locking position (501), the latch (1) extends into the shell, and when the lock pin (7) is embedded in the second locking position (502), the latch (1) is exposed outside the shell. The telescopic plug of the socket is simple in structure, the socket is long in service life, and the socket is smooth to operate.

Description

Socket with telescopic plug pin

Technical Field

The utility model relates to the technical field of electrical equipment, more precisely relate to a socket of scalable bolt.

Background

The socket is a device frequently used in daily life of people, and various wiring can be inserted through the socket, so that the socket is convenient to be connected with other circuits. The connection and disconnection between the line and the copper piece finally achieve the connection and disconnection of the partial circuit. The socket is provided with a plug which is used for being plugged in the power socket to connect the socket with the power socket. The plug of some sockets is scalable, and when the socket did not use, the plug can stretch into in the socket, conveniently carries and transports, can not harm other article around. However, the telescopic plug pin of the socket in the prior art has a complex mounting structure, short service life and unsmooth operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a socket of scalable bolt, the scalable bolt simple structure of this socket, socket long service life, the operation is more smooth and easy.

The technical solution of the utility model is to provide a socket with a telescopic bolt of the following structure, which comprises a shell and a bolt, wherein the bolt is in sliding fit in the shell, the socket also comprises a button, the shell is provided with a slide way, the button is in sliding fit in the slide way, one end of the button is connected with the bolt, and the other end of the button is exposed outside the shell; the button is provided with a lock pin, and the wall of the slideway is provided with a first locking position and a second locking position; under the action of a return spring, when the lock pin is embedded in the first lock position, the bolt extends into the shell, and when the lock pin is embedded in the second lock position, the bolt is exposed out of the shell.

After the structure above adopting, the utility model discloses a socket of scalable bolt compares with prior art, has following advantage:

the casing of the socket of the telescopic bolt is provided with the slide way, the button is in sliding fit in the slide way, the button is provided with the lock pin, and the wall of the slide way is provided with the first lock positioning part and the second lock positioning part; under the action of a return spring, when the lock pin is embedded in the first locking position, the latch extends into the shell, and when the lock pin is embedded in the second locking position, the latch is exposed out of the shell; as long as the button is pressed, the lock pin can slide along the slide way, and the first lock positioning position and the second lock positioning position are switched back and forth, so that the socket is simple in structure, long in service life and smooth in operation.

As an improvement, the side wall of the shell is provided with a through hole, the through hole is the slide way, and the button penetrates through the through hole and is in sliding fit with the through hole. After adopting this kind of structure, simple structure, convenient operation.

As an improvement, the number of the buttons is two, the through holes are formed in two opposite side walls of the shell, the two buttons are in one-to-one corresponding sliding fit in the through holes, and the two buttons are respectively connected to two ends of the lock pin; the return spring is arranged between the two buttons. After adopting this kind of structure, the structure is more stable and compact.

As an improvement, a barrier strip is arranged on the inner side of the side wall of each shell and on one side of the through hole, the barrier strip is provided with the first locking position and the second locking position, and the part of the button in the shell is provided with the locking pin. After the structure is adopted, the first locking position and the second locking position are easy to set, and the manufacturing process is simplified.

As an improvement, the button comprises a locking part and a button part, and the locking part is connected with the button part through a connecting part; the button part is arranged outside the shell, the locking part is arranged in the shell, the connecting part is in sliding fit in the through hole, and the lock pin is arranged on the side wall of the locking part; the lock pin can be disengaged from the first locking position or the second locking position by pressing the button part. After adopting this kind of structure, the button design is more reasonable.

As an improvement, a baffle is arranged on the inner side of the side wall of the shell and on the other side of the through hole, the sliding groove is formed among the inner wall of the shell, the baffle and the barrier strip, and the locking part is in sliding fit in the sliding groove. After adopting this kind of structure, the locking part can slide in the spout, and structural design is more stable.

As an improvement, the bolt comprises a base and a bolt body, the bolt body is connected to the base, the base is arranged in the shell, and the bolt body can pass through the bolt hole on the side wall of the shell and be exposed outside the shell; the two ends of the base part are respectively connected with the locking parts of the buttons at the two sides. After adopting this kind of structure, bolt simple structure.

As an improvement, the end part of the base part is provided with an insertion rod, one side of the locking part close to the base part is provided with an insertion groove, and the insertion rod is inserted in the insertion groove. After adopting this kind of structure, the basal portion is simple with the locking part connection structure, and can not influence the button and push back and forth.

As an improvement, two ends of the base part respectively lean against the end surfaces of the baffles at two sides, and the base part can slide along the end surfaces of the baffles; a movable space is left between the base part and the locking part. After the structure is adopted, the baffle plates on the two sides limit the sliding space of the base part, the base part can be prevented from shaking back and forth, and the structure is reliable and stable.

As an improvement, the bolt body is a national standard two-plug or a national standard three-plug.

As an improvement, two sides of the end part of the lock pin close to one side of the barrier strip are provided with guide inclined planes. With this structure, the lock pin can be smoothly inserted into the first lock position or the second lock position by the guide slope.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a socket with a retractable plug according to the present invention, wherein the plug body is a national standard.

Fig. 2 is a schematic perspective view of a part of the socket of the retractable pin of the present invention.

Fig. 3 is an exploded view of the plug and the button of the socket with retractable plug according to the present invention.

Fig. 4 is a schematic perspective view a of the button of the socket with retractable plug according to the present invention.

Fig. 5 is a schematic perspective view B of the button of the socket with retractable plug according to the present invention.

Fig. 6 is a schematic perspective view of the shell body of the socket with the retractable plug according to the present invention.

Fig. 7 is a schematic view of a three-dimensional structure of a socket with a retractable plug according to the present invention.

Shown in the figure: 1. the lock comprises a bolt, 101, a base part, 102, a bolt body, 103, an inserted rod, 2, a button, 201, a locking part, 202, a button part, 203, a connecting part, 204, a slot, 3, a shell body, 301, a through hole, 4, a shell cover, 5, a barrier bar, 501, a first locking position, 502, a second locking position, 6, a baffle, 7, a lock pin, 701, a guide inclined plane, 8 and a return spring.

Detailed Description

For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "including," and/or "containing," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

As shown in fig. 1 to 7, the present application discloses a socket with a retractable plug, which comprises a housing, a plug 1 and a button 2. The shell comprises a shell body 3 and a shell cover 4, wherein the shell cover 4 covers the shell body 3, and an installation space is formed between the shell cover 4 and the shell body 3. The plug pin 1 comprises a base part 101 and a plug pin body 102, the plug pin body 102 is connected to the base part 101, the base part 101 is arranged in the shell, and the plug pin body 102 can pass through a plug pin 1 hole on the shell cover 4 to be exposed outside the shell cover 4. The plug pin body 102 is a national standard two-plug or a national standard three-plug.

The side walls of the shell body 3 at the two sides of the base 101 are respectively provided with a through hole 301, one end of the through hole 301 close to the shell cover 4 is provided with an opening, and the shell cover 4 covers the opening. After adopting this kind of structure, convenient equipment. The inner walls of the two side walls of the shell body 3 are provided with barrier strips 5 and baffles 6 respectively, and the barrier strips are positioned on the two sides of the through hole 301. The barrier 5 is provided with a first locking position 501 and a second locking position 502, the second locking position 502 is close to the housing cover 4, and the second locking position 502 is far away from the housing cover 4. The first locking position 501 and the second locking position 502 may be groove structures, or may be a distance between the barrier 5 and the barrier 5, or end surfaces of the barrier 5, or the like. The sliding groove is formed among the inner wall of the shell body 3, the baffle 6 and the barrier strip 5. The two ends of the base part 101 are respectively leaned on the end surfaces of the baffle plates 6 at the two sides, and the base part 101 can slide along the end surfaces of the baffle plates 6.

The number of the push buttons 2 is two, each push button 2 comprises a locking part 201 and a push button part 202, and the locking parts 201 are connected with the push button parts 202 through connecting parts 203. The button part 202 is arranged outside the shell, the locking part 201 is arranged in the shell, the connecting part 203 is in sliding fit in the through hole 301, the locking part 201 is in sliding fit in the sliding groove, and a movable space is reserved between the base part 101 and the locking part 201.

A lock pin 7 is arranged on one side of the locking part 201 close to the barrier strip 5, and guide inclined planes 701 are arranged on two sides of the end part of the lock pin 7 close to one side of the barrier strip 5. The lock pin 7 can be disengaged from the first lock position 501 or the second lock position 502 by pressing the button part 202. An inserting rod 103 is arranged at the end part of the base part 101, a slot 204 is arranged on one side of the locking part 201 close to the base part 101, the inserting rod 103 is inserted in the slot 204, the button 2 is pressed, and the inserting rod 103 slides in the slot 204. A return spring 8 is arranged between the locking parts 201 of the buttons 2 on the two sides, mounting columns are arranged on the side walls of the locking parts 201, and the two ends of the return spring 8 are respectively sleeved outside the mounting columns on the two sides.

When the socket of the telescopic bolt is used, the latch pin 7 is embedded in the first locking position 501, the bolt 1 extends into the shell, and when the latch pin 7 is embedded in the second locking position 502, the bolt 1 is exposed out of the shell. The push buttons 2 on two sides are pressed inwards by hands, the lock pin 7 can be separated from the first locking position 501 or the second locking position 502, at the moment, the push buttons 2 are moved to drive the lock pin 7 to slide along the side wall of the barrier strip 5, the locking part 201 slides in the sliding groove, and the base part 101 slides along the side wall of the baffle 6, so that the lock pin 7 can be switched back and forth between the first locking position 501 and the second locking position 502, and the function of the telescopic bolt 1 can be achieved.

Claims

1. The utility model provides a socket of scalable bolt, includes casing and bolt (1), bolt (1) sliding fit in the casing, its characterized in that: the novel plug pin is characterized by further comprising a button (2), a slide way is arranged on the shell, the button (2) is in sliding fit with the slide way, one end of the button (2) is connected with the plug pin (1), and the other end of the button (2) is exposed out of the shell; a lock pin (7) is arranged on the button (2), and a first lock position (501) and a second lock position (502) are arranged on the slideway wall; under the action of a return spring (8), when the lock pin (7) is embedded in the first lock position (501), the bolt (1) extends into the shell, and when the lock pin (7) is embedded in the second lock position (502), the bolt (1) is exposed out of the shell.

2. A socket for a retractable bolt as claimed in claim 1, wherein: the lateral wall of casing be equipped with through-hole (301), through-hole (301) do the slide, button (2) pass through-hole (301) and sliding fit be in through-hole (301).

3. A socket for a retractable bolt as claimed in claim 2, wherein: the two buttons (2) are arranged, the through holes (301) are formed in the two opposite side walls of the shell, the two buttons (2) are in one-to-one sliding fit in the through holes (301), and the two buttons (2) are connected to the two ends of the lock pin (7) respectively; the return spring (8) is arranged between the two buttons (2).

4. A socket for a retractable bolt as claimed in claim 3, wherein: a barrier strip (5) is arranged on the inner side of the side wall of each shell and on one side of the through hole (301), the barrier strip (5) is provided with a first locking position (501) and a second locking position (502), and the part of the button (2) in the shell is provided with the locking pin (7).

5. A socket for a retractable bolt as claimed in claim 4, wherein: the button (2) comprises a locking part (201) and a button part (202), and the locking part (201) is connected with the button part (202) through a connecting part (203); the button part (202) is arranged outside the shell, the locking part (201) is arranged in the shell, the connecting part (203) is in sliding fit in the through hole (301), and the lock pin (7) is arranged on the side wall of the locking part (201); the lock pin (7) can be disengaged from the first locking position (501) or the second locking position (502) by pressing the button part (202).

6. A socket for a retractable bolt as in claim 5 wherein: the inboard of the lateral wall of casing on and be located the opposite side of through-hole (301) be equipped with baffle (6), shells inner wall, baffle (6) and blend stop (5) between form the slide, locking part (201) sliding fit be in the slide in.

7. A socket for a retractable bolt as claimed in claim 5, wherein: the plug pin (1) comprises a base (101) and a plug pin body (102), the plug pin body (102) is connected to the base (101), the base (101) is arranged in the shell, and the plug pin body (102) can pass through the plug pin (1) Kong Lou on the side wall of the shell and is arranged outside the shell; two ends of the base part (101) are respectively connected with locking parts (201) of the buttons (2) at two sides.

8. A socket for a retractable bolt as claimed in claim 7, wherein: an inserting rod (103) is arranged at the end part of the base part (101), an inserting groove (204) is arranged on one side, close to the base part (101), of the locking part (201), and the inserting rod (103) is inserted into the inserting groove (204).

9. A socket for a retractable bolt as claimed in claim 8, wherein: the two ends of the base (101) are respectively leaned against the end surfaces of the baffles (6) at the two sides, and the base (101) can slide along the end surfaces of the baffles (6); a movable space is reserved between the base part (101) and the locking part (201).

10. A socket for a retractable bolt as claimed in claim 7, wherein: the bolt body (102) is a national standard two-plug or a national standard three-plug.

11. A socket for a retractable bolt as claimed in claim 5, wherein: the two sides of the end part of the lock pin (7) close to one side of the barrier strip (5) are both provided with guide inclined planes (701).