CN215896822U

CN215896822U - Protection device for power line plug

Info

Publication number: CN215896822U
Application number: CN202121786281.XU
Authority: CN
Inventors: 李建立
Original assignee: Individual
Current assignee: Dongguan Juntu Wire Harness Products Co ltd
Priority date: 2021-08-01
Filing date: 2021-08-01
Publication date: 2022-02-22
Anticipated expiration: 2031-08-01

Abstract

The utility model relates to the technical field of power lines and discloses a protection device for a power line plug, which comprises a shell, wherein the inner wall of the shell is movably connected with a movable sliding plate, one side of the movable sliding plate is fixedly connected with a movable button, one side of the movable sliding plate is fixedly connected with a rack, one side of the movable sliding plate is fixedly connected with a fixed baffle, the inner wall of the shell is fixedly connected with a fixed sleeve, the inner wall of the fixed sleeve is movably connected with a movable spring, and one side of the shell is in threaded connection with a connecting plate. This protection device for power cord plug can reach the higher purpose of leakproofness, has avoided the problem of moisture infiltration, has prevented the threat of device electric leakage to user's life safety, has guaranteed user's life health, has improved this protection device for power cord plug's security, has strengthened this protection device for power cord plug's durability to this protection device for power cord plug's practicality has been promoted.

Description

Protection device for power line plug

Technical Field

The utility model relates to the technical field of power lines, in particular to a protection device for a power line plug.

Background

The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced. The DC line passes a direct current with a low voltage, so that the safety requirement is not strict as the AC line, but the countries still require uniform safety certification for safety.

The protection device for the power cord plug that uses in the existing market is relatively poor in leakproofness, make general protection device for the power cord plug when using, cause the problem of moisture infiltration easily, make general protection device for the power cord plug cause the threat to user's safety easily, user's life health has been influenced, the security of general protection device for the power cord plug has been reduced, the corruption ageing of general protection device for the power cord plug has been accelerated simultaneously, the durability of general protection device for the power cord plug has been reduced, thereby the practicality of general protection device for the power cord plug has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the protection device for the power line plug, which has the advantages of higher sealing performance and the like and solves the problem of poor sealing performance of the protection device for the general power line plug.

(II) technical scheme

In order to achieve the purpose of high sealing performance, the utility model provides the following technical scheme: a protection device for a power line plug comprises a shell, wherein a movable sliding plate is movably connected to the inner wall of the shell, a movable button is fixedly connected to one side of the movable sliding plate, a rack is fixedly connected to one side of the movable sliding plate, a fixed baffle is fixedly connected to one side of the movable sliding plate, a fixed sleeve is fixedly connected to the inner wall of the shell, a movable spring is movably connected to the inner wall of the fixed sleeve, and a connecting plate is in threaded connection with one side of the shell;

the improved plug comprises a connecting plate and is characterized in that one side of the connecting plate is fixedly connected with a fixed clamping sleeve, the inner wall of the shell is movably connected with a protective baffle, the inner wall of the shell is movably connected with a movable baffle, one end of the movable baffle is fixedly connected with a gear, one side of the movable baffle is fixedly connected with a sealing plate, one side of the movable baffle is movably connected with a connecting rod, one side of the shell is movably connected with a positioning button, one side of the positioning button is fixedly connected with a positioning rod, one end of the positioning rod is fixedly connected with a plug body, and one side of the plug body is fixedly connected with a power line body.

Preferably, the number of the racks is two, one side of each rack is meshed with one side of the corresponding gear, and one side of each movable button is movably connected with one side of the corresponding shell, so that the device can be opened conveniently, and the working efficiency of the device is improved.

Preferably, one side of the fixed baffle is movably connected with one end of the movable spring, and one side of the fixed baffle is movably connected with the inner wall of the fixed sleeve, so that the fixing effect of the device is improved, and the stability of the device is enhanced.

Preferably, the one end of connecting rod and one side swing joint of fender, the connecting rod is provided with two sets ofly, and every group is provided with two, fender passes through to constitute the integral structure between connecting rod and the movable baffle, has further made things convenient for user's opening, has made things convenient for staff's maintenance.

Preferably, one side of the movable baffle is fixedly connected with a fixed clamping plate for limiting the movable baffle to move reversely, so that the abrasion of elements caused by excessive movement of the device is avoided, and the durability of the device is enhanced.

Preferably, the inner wall of the fixed clamping sleeve is movably connected with one end of the power line body, so that the entering of external moisture is reduced, the sealing performance of the device is improved, and the safety inside the device is guaranteed.

Preferably, the connecting plate forms a detachable structure through the shell and the fixed clamping sleeve, so that the device can be conveniently detached and installed by a user, and the service life of the device is prolonged.

(III) advantageous effects

Compared with the prior art, the utility model provides a protection device for a power line plug, which has the following beneficial effects:

1. this protection device for power cord plug, shell through setting up, the activity slide, the activity button, the rack, fixed stop, the fixed sleeve, activity spring and connecting plate, make this protection device for power cord plug can reach the higher purpose of leakproofness, the relatively poor problem of protection device leakproofness for general power cord plug has been solved, make this protection device for power cord plug when using, the problem of moisture infiltration has been avoided, the threat of device electric leakage to user life safety has been prevented, user's life health has been guaranteed, this protection device for power cord plug's security has been improved, this protection device for power cord plug's durability has been strengthened, thereby this protection device for power cord plug's practicality has been promoted.

2. This protection device for power cord plug, shell through setting up, connecting plate and fixed cutting ferrule, make this protection device for power cord plug can reach the purpose of being convenient for the installation, the problem of the protection device for general power cord plug can not be convenient for install has been solved, staff's time has been saved, staff's work efficiency has been improved, the maintenance of operating personnel to this protection device for power cord plug has been made things convenient for simultaneously, make this protection device for power cord plug can repetitious usage, the environmental protection of the device has been improved, thereby this protection device for power cord plug's practicality has further been promoted.

3. This protection device for power cord plug through guard flap, adjustable fender and the shell that sets up for this protection device for power cord plug can reach the higher effect of security, has avoided the direct touching of user to the plug, has avoided the emergence of electric shock accident, has avoided the plug to give birth to the problem of extrusion deformation when placing simultaneously, has guaranteed the integrality of power nature plug.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the connecting structure of the plug body and the positioning rod according to the present invention.

In the figure: 1. a protective baffle; 2. a gear; 3. a movable baffle; 4. a connecting rod; 5. a sealing plate; 6. a rack; 7. an active button; 8. a movable skateboard; 9. fixing a baffle plate; 10. a movable spring; 11. fixing the sleeve; 12. a housing; 13. a connecting plate; 14. a plug body; 15. fixing the clamping sleeve; 16. a power line body; 17. a positioning button; 18. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a protection device for a power line plug comprises a housing 12, wherein the inner wall of the housing 12 is movably connected with a movable sliding plate 8, one side of the movable sliding plate 8 is fixedly connected with a movable button 7, one side of the movable sliding plate 8 is fixedly connected with a rack 6, one side of the movable sliding plate 8 is fixedly connected with a fixed baffle 9, the inner wall of the housing 12 is fixedly connected with a fixed sleeve 11, the inner wall of the fixed sleeve 11 is movably connected with a movable spring 10, and one side of the housing 12 is in threaded connection with a connecting plate 13;

one side of the connecting plate 13 is fixedly connected with a fixed cutting sleeve 15, the inner wall of the shell 12 is movably connected with a protective baffle 1, the inner wall of the shell 12 is movably connected with a movable baffle 3, one end of the movable baffle 3 is fixedly connected with a gear 2, one side of the movable baffle 3 is fixedly connected with a sealing plate 5, one side of the movable baffle 3 is movably connected with a connecting rod 4, one side of the shell 12 is movably connected with a positioning button 17, one side of the positioning button 17 is fixedly connected with a positioning rod 18, one end of the positioning rod 18 is fixedly connected with a plug body 14, one side of the plug body 14 is fixedly connected with a power line body 16, the number of the racks 6 is two, one side of the rack 6 is meshed with one side of the gear 2, one side of the movable button 7 is movably connected with one side of the shell 12, one side of the fixed baffle 9 is movably connected with one end of a movable spring 10, one side of the fixed baffle 9 is movably connected with the inner wall of a fixed sleeve 11, one end of the connecting rod 4 is movably connected with one side of the protective baffle 1, two groups of connecting rods 4 are arranged, and each group is provided with two groups, the protective baffle 1 and the movable baffle 3 form an integrated structure through the connecting rod 4, one side of the movable baffle 3 is fixedly connected with a fixed clamping plate for limiting the reverse movement of the movable baffle 3, the inner wall of the fixed clamping sleeve 15 is movably connected with one end of the power cord body 16, the connecting plate 13 forms a detachable structure through the shell 12 and the fixed clamping sleeve 15, the protective device for the power cord plug can achieve the purpose of higher sealing performance through the arranged shell 12, the movable sliding plate 8, the movable button 7, the rack 6, the fixed baffle 9, the fixed sleeve 11, the movable spring 10 and the connecting plate 13, the problem of poor sealing performance of the protective device for the general power cord plug is solved, when the protective device for the power cord plug is used, the problem of water infiltration is avoided, the threat of device electric leakage to the life safety of a user is prevented, the life health of the user is ensured, the safety of the protection device for the power line plug is improved, the durability of the protection device for the power line plug is enhanced, the practicability of the protection device for the power line plug is improved, the protection device for the power line plug can achieve the purpose of convenient installation through the arranged shell 12, the connecting plate 13 and the fixed cutting sleeve 15, the problem that the protection device for the common power line plug cannot be convenient to install is solved, the time of workers is saved, the working efficiency of the workers is improved, meanwhile, the maintenance of the protection device for the power line plug by operators is facilitated, the protection device for the power line plug can be used for multiple times, the environmental protection performance of the device is improved, and the practicability of the protection device for the power line plug is further improved, through the protective baffle 1, the movable baffle 3 and the shell 12 which are arranged, the protective device for the power line plug can achieve the effect of high safety, avoids direct touch of a user on the plug, avoids electric shock accidents, avoids the problem that the plug is free from extrusion deformation when being placed, and ensures the integrity of the power line plug.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the connecting plate 13 is rotated, the power cord body 16 passes through the fixed cutting sleeve 15, the plug body 14 is fixedly connected with one end of the positioning rod 18, then the connecting plate 13 is rotated to fix the connecting plate 13 with the shell 12, the movable button 7 is slid to enable the movable button 7 to drive the movable sliding plate 8 to move, the rack 6 on one side of the movable sliding plate 8 drives the gear 2 to rotate, the gear 2 drives the movable baffle 3 to deflect around the gear 2, the movable baffle 3 drives the connecting rod 4 to rotate, the connecting rod 4 drives the protective baffle 1 to deflect, so that the protective baffle 1 is opened, the positioning button 17 is pushed, the positioning rod 18 drives the plug body 14 to move, so that the plug body 14 is plugged, the movable spring 10 pushes the fixed baffle 9, the fixed baffle 9 drives the movable sliding plate 8 to move reversely, so that when the plug body 14 is retracted, the protective barrier 1 can be closed quickly, so that the device can achieve the purpose of high sealing performance.

To sum up, this protection device for power cord plug can reach the higher purpose of leakproofness for the device easy operation is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protection device for a power line plug, comprising a housing (12), characterized in that: the inner wall of the shell (12) is movably connected with a movable sliding plate (8), one side of the movable sliding plate (8) is fixedly connected with a movable button (7), one side of the movable sliding plate (8) is fixedly connected with a rack (6), one side of the movable sliding plate (8) is fixedly connected with a fixed baffle (9), the inner wall of the shell (12) is fixedly connected with a fixed sleeve (11), the inner wall of the fixed sleeve (11) is movably connected with a movable spring (10), and one side of the shell (12) is in threaded connection with a connecting plate (13);

the utility model discloses a plug connector, including connecting plate (13), one side fixedly connected with fixed cutting ferrule (15), the inner wall swing joint of shell (12) has guard flap (1), the inner wall swing joint of shell (12) has adjustable fender (3), the one end fixedly connected with gear (2) of adjustable fender (3), one side fixedly connected with closing plate (5) of adjustable fender (3), one side swing joint of adjustable fender (3) has connecting rod (4), one side swing joint of shell (12) has positioning button (17), one side fixedly connected with locating lever (18) of positioning button (17), the one end fixedly connected with plug body (14) of locating lever (18), one side fixedly connected with power cord body (16) of plug body (14).

2. A power cord plug protector according to claim 1 wherein: the number of the racks (6) is two, one side of each rack (6) is meshed with one side of the corresponding gear (2), and one side of the movable button (7) is movably connected with one side of the corresponding shell (12).

3. A power cord plug protector according to claim 1 wherein: one side of the fixed baffle plate (9) is movably connected with one end of the movable spring (10), and one side of the fixed baffle plate (9) is movably connected with the inner wall of the fixed sleeve (11).

4. A power cord plug protector according to claim 1 wherein: one end of the connecting rod (4) is movably connected with one side of the protective baffle (1), the connecting rod (4) is provided with two groups, each group is provided with two groups, and the protective baffle (1) is integrated with the movable baffle (3) through the connecting rod (4).

5. A power cord plug protector according to claim 1 wherein: one side of the movable baffle (3) is fixedly connected with a fixed clamping plate for limiting the reverse movement of the movable baffle (3).

6. A power cord plug protector according to claim 1 wherein: the inner wall of the fixed cutting sleeve (15) is movably connected with one end of the power line body (16).

7. A power cord plug protector according to claim 1 wherein: the connecting plate (13) forms a detachable structure with the fixed cutting sleeve (15) through the shell (12).