CN210576883U

CN210576883U - Waterproof power cord plug

Info

Publication number: CN210576883U
Application number: CN201921519868.7U
Authority: CN
Inventors: 刘江
Original assignee: Shenzhen Shengdingyuan Electronics Co ltd
Current assignee: Shenzhen Shengdingyuan Electronics Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a waterproof power cord plug, which belongs to the plug field and comprises a shell, wherein two sides of the shell are provided with sliding grooves, suckers are fixed below two sides of the shell through connecting pieces, a sliding rod is fixed inside the shell, an installation part is sleeved on the outer surface of the sliding rod, when a plug is inserted, the suckers can be adsorbed on a socket, the plug is not easy to be separated in the using process through the adsorption force, the plug is more stably connected with the socket, the installation is reliable, a silica gel ring is also simultaneously positioned between the socket and the plug, the contact point of the plug and the socket can be sealed through the silica gel ring, a waterproof effect is achieved, when the plug is pulled out, a user can separate the inserting piece and the sucker from the socket through a pull ring, the design of the pull ring is convenient for the user to exert force, and the phenomenon of electric shock caused by the contact of the user and the inserting piece when the, the practicability is strong.

Description

Waterproof power cord plug

Technical Field

The utility model relates to the technical field of plugs, specifically a waterproof power cord plug.

Background

The plug is a main original component for obtaining electric power by an electric appliance, and along with the development of the society and the improvement of the technology, the electric appliance is required to be used in all aspects of the life, so that the plug is frequently used in the life of people and can be seen everywhere.

The insert of the existing power line plug is always exposed outside when not in use, if the insert is carelessly stepped by people, the insert is easy to damage, especially the two-pin plug, the insert is easy to deform and bend, and the insert is difficult to insert into a socket when in use after being deformed, so that the service life of the plug is influenced, meanwhile, people often encounter the situation that a power plug falls off from the power socket when using various electrical appliances, sometimes because the matching part of the power socket and the plug is loose, and also because the power line is suspended, the power plug is easy to pull out from the socket by an electric wire, even if the plug does not fall off from the socket, the situation that the matching between the plug and the socket is loose and the contact between the plug and the socket is poor can often occur, and sparks are generated when the plug and the socket are loose and the contact is generated during the use process, the plug is characterized in that the plug is provided with a plug insertion hole, the plug insertion hole is provided with a plug insertion piece, the plug insertion hole is provided with a plug insertion hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof power cord plug to propose that the inserted sheet damages easily, the plug breaks away from easily and the problem that the inserted sheet was touched to the easy mistake of finger in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof power cord plug, includes the casing, the spout has been seted up to the both sides of casing, the both sides below of casing is fixed with the sucking disc through the connecting piece, the inside of casing is fixed with the slide bar, the installed part has been cup jointed to the surface of slide bar, the both sides of installed part are fixed with the fixed plate through telescopic link and spring respectively, one side of fixed plate is provided with tooth piece and dead lever respectively, just the one end of dead lever runs through in the inboard of spout and is connected with the slider, the inside both sides of casing all are provided with the tooth's socket, the bottom of installed part is fixed with the inserted sheet that extends to the casing bottom, the bottom of casing is encircleed and is provided with the silica gel ring.

Preferably, the outer surface of the mounting member is wrapped with a waterproof jacket.

Preferably, the tooth blocks and the tooth grooves are provided with multiple groups, and the multiple groups of tooth blocks are matched with the tooth grooves.

Preferably, the mounting is slidably connected to the slide bar.

Preferably, one side of the sliding part is arc-shaped, and one side of the sliding part is provided with a plurality of anti-skidding convex particles.

Preferably, four sets of suction cups are provided.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof power line plug is provided with a sliding part, a fixed rod, a tooth block, a tooth groove, a spring and a fixed plate, when the waterproof power line plug is not used, two fingers of a user pinch and apply pressure to the sliding part, so that the fixed rod applies pressure to the fixed plate, the spring contracts after being pressed, meanwhile, the tooth block and the tooth groove are also displaced, at the moment, a worker can upwards push the sliding part to enable the fixed rod to upwards slide in a sliding groove, the inserting sheet is retracted into a shell under the driving of a telescopic rod and an installation part, the user loosens the fingers after the inserting sheet retracts into the shell, the pressure is released to the spring, the tooth block is meshed with the tooth groove again under the resetting capacity of the spring, the position of the inserting sheet is fixed, the inserting sheet is prevented from being damaged due to being exposed outside, the inserting sheet is well protected, and the service life of the plug is prolonged, simultaneously, this power cord plug still is provided with the sucking disc, silica gel ring and pull ring, when inserting the plug, can make the sucking disc adsorb on the socket, make the plug difficult emergence in the use break away from through adsorption affinity, it is more stable to make the plug be connected with the socket, the installation is reliable, and the silica gel ring also lies in between socket and the plug simultaneously, can seal the contact point of plug and socket through the silica gel ring, play a waterproof effect, when extracting the plug, user's accessible pull ring separates inserted sheet and sucking disc and socket, the design person of being convenient for use of pull ring exerts oneself, and also avoided the user to contact the phenomenon that leads to the electric shock with the inserted sheet when the mouth is pulled out the plug, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a schematic diagram of a side view structure of the sliding chute of the present invention;

FIG. 3 is a schematic diagram of a side view structure of the tooth socket of the present invention;

fig. 4 is a schematic view of the silica gel ring in a bottom view;

fig. 5 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a housing; 2. a connecting seat; 3. a pull ring; 4. a connecting member; 5. a suction cup; 6. a mounting member; 7. a waterproof jacket; 8. inserting sheets; 9. a silica gel ring; 10. a chute; 11. fixing the rod; 12. a slider; 13. a tooth socket; 14. a fixing plate; 15. a tooth block; 16. a telescopic rod; 17. a spring; 18. anti-skid convex particles; 19. a slide bar.

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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a waterproof power line plug comprises a shell 1, a connecting seat 2, a pull ring 3, a connecting piece 4, a sucker 5, an installation piece 6, a waterproof sleeve 7, an inserting piece 8, a silica gel ring 9, a sliding groove 10, a fixing rod 11, a sliding piece 12, a tooth socket 13, a fixing plate 14, a tooth block 15, a telescopic rod 16, a spring 17, an anti-skidding convex particle 18 and a sliding rod 19, wherein the sliding groove 10 is formed in two sides of the shell 1, the sucker 5 is fixed below the two sides of the shell 1 through the connecting piece 4, the sliding rod 19 is fixed inside the shell 1, the installation piece 6 moves up and down more stably through the sliding rod 19, the installation piece 6 is sleeved on the outer surface of the sliding rod 19, the fixing plate 14 is fixed on two sides of the installation piece 6 through the telescopic rod 16 and the spring 17 respectively, the tooth block 15 and the fixing rod 11 are arranged on one side of the fixing plate 14 respectively, one end of the, through tooth's socket 13 and the cooperation of tooth piece 15, make the position of inserted sheet 8 can be fixed, the bottom of installed part 6 is fixed with the inserted sheet 8 that extends to casing 1 bottom, casing 1's bottom is encircleed and is provided with silica gel ring 9, a waterproof effect has been played, it flows in from the gap to place water, connecting seat 2 is fixed with pull ring 3 through connecting seat 1's top, be convenient for extract the plug through setting up pull ring 3, it is more laborsaving swift and safety, avoid the mistake to touch the condition that inserted sheet 8 leads to the electric shock and take place.

Referring to fig. 1, 2, 3 and 5, the outer surface of the mounting member 6 is wrapped with the waterproof jacket 7 to play a waterproof and insulating role, the tooth blocks 15 and the tooth grooves 13 are respectively provided with a plurality of groups, and the plurality of groups of tooth blocks 15 are matched with the tooth grooves 13 to play a limiting role so as to facilitate the fixing of the inserting pieces 8.

Referring to fig. 1-5, the mounting member 6 is slidably connected to the sliding rod 19 for receiving the insertion sheet 8 and fixing the insertion sheet 8, and the sliding member 12 has an arc-shaped side and a plurality of anti-slip protrusions 18 disposed on one side thereof for increasing friction force and facilitating pressing and pushing the sliding member 12.

Referring to fig. 1-2, four sets of suckers 5 are provided, so that the plug can be more stable and is not easy to fall off.

The working principle is as follows: firstly, a worker firstly checks whether each part is intact, if the part is damaged, the part is timely replaced, when a plug is inserted, the sucker 5 is also contacted with the socket, so that the sucker 5 is adsorbed on the socket, the plug is not easy to separate in the using process through adsorption force, the plug is more stably connected with the socket, the installation is reliable, the silica gel ring 9 is also simultaneously positioned between the socket and the plug, the contact point of the plug and the socket can be sealed through the silica gel ring 9, a waterproof effect is achieved, when the plug is pulled out, a user can separate the inserting sheet 8 and the sucker 5 from the socket through the pull ring 3, the design of the pull ring 3 is convenient for the user to exert force, when the plug is not used, the user pinches and applies pressure to the sliding part 12 through two fingers, so that the fixed rod 11 applies pressure to the fixed plate 14, at the moment, the spring 17 contracts after being applied with the pressure, and simultaneously the tooth blocks, at this moment, a worker can upwards push the sliding part 12, so that the fixing rod 11 upwards slides in the sliding groove 10, the inserting piece 8 is driven by the telescopic rod 16 and the mounting part 6 to be retracted into the shell 1, when the inserting piece 8 retracts into the shell 1, a user loosens fingers, pressure is released to the spring 17, under the resetting capacity of the spring 17, the tooth block 15 is meshed with the tooth groove 13 again, the position of the inserting piece 8 is fixed, and the inserting piece 8 is prevented from being exposed outside and damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A waterproof power cord plug, includes casing (1), its characterized in that: the improved structure of the novel portable vacuum cleaner is characterized in that sliding grooves (10) are formed in two sides of the shell (1), suckers (5) are fixed below two sides of the shell (1) through connecting pieces (4), sliding rods (19) are fixed inside the shell (1), mounting pieces (6) are sleeved on the outer surfaces of the sliding rods (19), fixing plates (14) are fixed on two sides of the mounting pieces (6) through telescopic rods (16) and springs (17), tooth blocks (15) and fixing rods (11) are arranged on one sides of the fixing plates (14) respectively, one ends of the fixing rods (11) penetrate through the inner sides of the sliding grooves (10) and are connected with sliding pieces (12), tooth grooves (13) are formed in two sides of the inside of the shell (1), inserting pieces (8) extending to the bottom of the shell (1) are fixed to the bottom of the mounting pieces (6), and a silica gel ring (9) is arranged around the bottom, the top of the shell (1) is fixed with a pull ring (3) through a connecting seat (2).

2. A water-resistant power cord plug as claimed in claim 1, wherein: the outer surface of the mounting piece (6) is wrapped with a waterproof sleeve (7).

3. A water-resistant power cord plug as claimed in claim 1, wherein: the tooth block (15) and the tooth groove (13) are provided with multiple groups, and the tooth block (15) and the tooth groove (13) are matched.

4. A water-resistant power cord plug as claimed in claim 1, wherein: the mounting piece (6) is connected with the sliding rod (19) in a sliding mode.

5. A water-resistant power cord plug as claimed in claim 1, wherein: one side of the sliding part (12) is arc-shaped, and one side of the sliding part is provided with a plurality of anti-skidding convex particles (18).

6. A water-resistant power cord plug as claimed in claim 1, wherein: four groups of sucking discs (5) are arranged.