CN215870113U

CN215870113U - Three insert an organic whole type contact pin fixed head for plug

Info

Publication number: CN215870113U
Application number: CN202122083291.3U
Authority: CN
Inventors: 李静
Original assignee: Chongqing Tongnan Kaixin Electronic Technology Co ltd
Current assignee: Chongqing Tongnan Kaixin Electronic Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a three-plug integrated pin fixing head for a plug, which comprises a fixing head, wherein a pin is installed on one side of the outer wall of the fixing head, a threaded hole is formed in one side of the outer wall, close to the pin, of the fixing head, an angle adjusting assembly is fixedly connected to one side of the outer wall of the pin, the angle adjusting assembly comprises a rotating ring fixedly connected with the pin, the outer wall of the rotating ring is in threaded connection with the threaded hole, one end, far away from the pin, of the rotating ring is fixedly connected with a rotating rod, the rotating rod is positioned in the fixing head, one side of the rotating rod is fixedly connected with a driving ring, the outer wall of the driving ring is movably connected with the fixing head, and one end, far away from the rotating rod, of the driving ring is fixedly connected with a driving block; through the angle adjusting assembly who sets up, the effectual unable adjustment of device is inserted the angle and is leaded to unable and unmatched socket and insert the use of having avoided, is favorable to carrying out angle of adjustment according to the jack angle of socket, has increased the application range of device.

Description

Three insert an organic whole type contact pin fixed head for plug

Technical Field

The utility model relates to the technical field of three-plug plugs, in particular to a pin fixing head for a three-plug integrated plug.

Background

The three-plug integrated plug is a live wire, a zero line and a ground wire, and the three-wire plug is used for better protecting the safety of a worker using a household appliance with a metal shell, so that the worker is prevented from causing death accidents when electric leakage and electric shock occur in the using process.

The two pins at the bottom end of the existing three-plug integrated plug are not matched with some sockets and the insertion angle cannot be adjusted by the plug, so that the plug cannot be inserted for use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the three-plug integrated pin fixing head for the plug, and the angle adjusting assembly is arranged, so that the problem that the device cannot be inserted into an unmatched socket for use due to the fact that the insertion angle cannot be adjusted is effectively avoided, the angle adjustment according to the jack angle of the socket is facilitated, and the application range of the device is enlarged.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a three insert one-piece type contact pin fixed head for plug, includes the fixed head, the contact pin is installed to outer wall one side of fixed head, the fixed head is close to outer wall one side set up threaded hole of contact pin, outer wall one side fixed connection angle adjusting part of contact pin, angle adjusting part include with contact pin fixed connection's swivel becket, and the outer wall and the screw hole threaded connection of swivel becket, the swivel becket is apart from the contact pin one end fixed connection dwang far away, and the dwang is located the inside of fixed head, one side fixed connection drive ring of dwang, and the outer wall and the fixed head swing joint of drive ring, the drive ring is apart from the dwang one end fixed connection drive block far away.

Preferably, the bottom fixed connection power cord of fixed head, the inside of fixed head is equipped with the current display subassembly, the inside of current display subassembly is including the current sensor of parcel with the fixed head inner wall, the output electric connection current pilot lamp of current sensor, and current pilot lamp is located outer wall one side of fixed head.

Preferably, the surface of the driving block is wrapped with an insulating pad, and the insulating pad is made of natural rubber.

Preferably, the inside of dwang is equipped with the reinforcing plate, and the reinforcing plate is inside to be equipped with the strengthening rib.

Preferably, the outer wall of the fixing head is provided with a control panel, and the control panel is electrically connected with the current inductor.

Preferably, the surface of the driving block is provided with anti-skid grains, and the anti-skid grains are W-shaped.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. by the aid of the angle adjusting assembly, the problem that the device cannot be inserted into an unmatched socket for use due to the fact that the device cannot adjust the insertion angle is effectively avoided, angle adjustment according to the angle of the insertion hole of the socket is facilitated, and the use range of the device is enlarged;

2. through the current display subassembly that sets up, whether the effectual device of having avoided can't detect the demonstration electric current normal, whether be favorable to the device to show the electric current and circulate when using, increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the angle adjustment assembly of FIG. 1 according to the present invention;

FIG. 3 is an elevational view of the overall construction of the present invention;

FIG. 4 is a schematic view of the current indicating device of FIG. 1 according to the present invention;

wherein: 1. a fixed head; 2. inserting a pin; 3. a power line; 4. an angle adjustment assembly; 5. a current display component; 6. a threaded hole; 41. a rotating ring; 42. rotating the rod; 43. a drive ring; 44. a drive block; 51. a current indicator light; 52. a current sensor.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, a three-plug integrated pin fixing head for a plug includes a fixing head 1, a pin 2 is installed on one side of an outer wall of the fixing head 1, a threaded hole 6 is formed on one side of the outer wall of the fixing head 1 close to the pin 2, an angle adjusting assembly 4 is fixedly connected to one side of the outer wall of the pin 2, the angle adjusting assembly 4 includes a rotating ring 41 fixedly connected to the pin 2, the outer wall of the rotating ring 41 is in threaded connection with the threaded hole 6, a rotating rod 42 is fixedly connected to one end of the rotating ring 41 far from the pin 2, the rotating rod 42 is located inside the fixing head 1, a driving ring 43 is fixedly connected to one side of the rotating rod 42, the outer wall of the driving ring 43 is movably connected to the fixing head 1, and a driving block 44 is fixedly connected to one end of the driving ring 43 far from the rotating rod 42;

when the device needs carry out angle modulation to contact pin 2, through the inside drive block 44 of turned angle adjusting part 4, make drive block 44 rotate the inside rotation at fixed head 1 of drive ring 43 that drives one side fixed connection, rotate through drive ring 43, make the dwang 42 with drive ring 43 fixed connection rotate, thereby make dwang 42 rotate and drive the screw hole 6 inside rotation that swivel becket 41 was seted up on one side of fixed head, thereby make swivel becket 41 drive contact pin 2 rotate to the angle that matches with the jack, angle adjusting part 4 through the setting, the effectual unable adjustment of having avoided the device inserts the angle and leads to unable and unmatched socket to insert the use, be favorable to carrying out angle adjustment according to the jack angle of socket, the application range of device has been increased.

As shown in fig. 1 to 4, a power line 3 is fixedly connected to a bottom end of the fixing head 1, a current display module 5 is disposed inside the fixing head 1, the current display module 5 includes a current sensor 52 wrapped on an inner wall of the fixing head 1, an output end of the current sensor 52 is electrically connected to a current indicator lamp 51, and the current indicator lamp 51 is located on one side of an outer wall of the fixing head 1;

through setting up current inductor 52 in current display subassembly 5 inside, make fixed head 1 internal current transmit current to current inductor 52, the output electric connection current indicator 51 of current inductor 52 of rethread setting, make current inductor 52 with current transmission to current indicator 51, thereby control current indicator 51 and open or close, current display subassembly 5 through the setting, whether the effectual device of having avoided can't detect the display current normal, be favorable to whether the device is circulating at the simultaneous display current that uses, the practicality of device has been increased.

As shown in fig. 2, the surface of the driving block 44 is wrapped with an insulating pad, and the insulating pad is made of natural rubber;

the natural rubber insulating pad wrapped on the surface of the driving block 44 is arranged, so that the safety of using the driving block 44 is improved.

As shown in fig. 2, a reinforcing plate is arranged inside the rotating rod 42, and reinforcing ribs are arranged inside the reinforcing plate;

the reinforcing ribs are arranged on the reinforcing plate inside the rotating rod 42 and the reinforcing plate inside, so that the supporting force of the rotating rod 42 is increased.

As shown in fig. 1, a control panel is installed on an outer wall of the fixing head 1, and the control panel is electrically connected to a current sensor 52;

through setting up control panel and control panel electric connection current inductor 52 at the installation of fixed head 1 outer wall, be favorable to the user to carry out the operation of different functions to current inductor 52.

As shown in fig. 2, the surface of the driving block 44 is provided with anti-skid threads, and the anti-skid threads are W-shaped;

the "W" shaped anti-slip pattern on the surface of the driving block 44 is beneficial to increase the surface friction of the driving block 44.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a three insert an organic whole type contact pin fixed head for plug, includes fixed head (1), contact pin (2), its characterized in that are installed to the outer wall one side of fixed head (1): fixed head (1) is close to outer wall one side set up threaded hole (6) of contact pin (2), outer wall one side fixed connection angle adjusting part (4) of contact pin (2), angle adjusting part (4) include with contact pin (2) fixed connection's swivel becket (41), and the outer wall and screw hole (6) threaded connection of swivel becket (41), swivel becket (41) apart from contact pin (2) one end fixed connection dwang (42) far away, and dwang (42) are located the inside of fixed head (1), one side fixed connection drive ring (43) of dwang (42), and the outer wall and fixed head (1) swing joint of drive ring (43), drive ring (43) apart from dwang (42) one end fixed connection drive block (44) far away.

2. The pin fixing head for a three-pin integral plug according to claim 1, characterized in that: the bottom fixed connection power cord (3) of fixed head (1), the inside of fixed head (1) is equipped with current display subassembly (5), the inside of current display subassembly (5) is including current sensor (52) of parcel and fixed head (1) inner wall, the output electric connection current indicator (51) of current sensor (52), and current indicator (51) are located outer wall one side of fixed head (1).

3. The pin fixing head for a three-pin integral plug according to claim 1, characterized in that: the surface of the driving block (44) is wrapped with an insulating pad, and the insulating pad is made of natural rubber.

4. The pin fixing head for a three-pin integral plug according to claim 1, characterized in that: the inside of dwang (42) is equipped with the reinforcing plate, and the reinforcing plate is inside to be equipped with the strengthening rib.

5. The pin fixing head for a three-pin integral plug according to claim 1, characterized in that: the outer wall of the fixed head (1) is provided with a control panel, and the control panel is electrically connected with the current inductor (52).

6. The pin fixing head for a three-pin integral plug according to claim 1, characterized in that: the surface of the driving block (44) is provided with anti-skid grains, and the anti-skid grains are W-shaped.