CN218482501U

CN218482501U - Electric appliance with tail rotating connector

Info

Publication number: CN218482501U
Application number: CN202222360629.XU
Authority: CN
Inventors: 林勇
Original assignee: Youli Meiye Zhejiang Electric Appliance Co ltd
Current assignee: Youli Meiye Zhejiang Electric Appliance Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-14
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an electrical apparatus with change tail-end connection, including handle body and the commentaries on classics tail-end connection of setting at handle body tail end, change the tail-end connection including the tail of deciding the commentaries on classics of mutual electricity and rotating the tail, it carries out circumferential direction for deciding the commentaries on classics tail to rotate the tail, it is provided with the connection contact that is used for being connected with outside cable electricity to move the one end of turning the tail and keeping away from deciding the commentaries on classics tail, it is provided with at least one annular on the outer wall of tail to move, the handle body embeds there is the stopper that is used for joining in marriage with the annular card. The utility model has the advantages of it is following and effect: as is well known, AC supply socket, plug ubiquitous relatively, nevertheless in small-size domestic appliance product, can freely pull out and insert and free rotation, prevent that the winding convenient small and exquisite power cord connected mode of power cord has not yet, this problem has been solved to the ingenious technical design of this patent, and this joint can realize 360 degrees circumferential direction, and then avoids the cable to take place the coiling phenomenon.

Description

Electric appliance with tail rotating connector

Technical Field

The utility model relates to an electrical apparatus connects technical field, in particular to electrical apparatus with change rear connector.

Background

Currently, connectors such as hair dryers, hair curlers, etc. are widely used in the tail of the hand-held home appliances. The connector is connected to an external power source via a cable.

The charging connectors of the prior art are usually arranged in a fixed manner, i.e. they cannot be rotated. In this case, when a user holds the home appliance, the holding position and posture are often changed, so that the cable is wound. And the excessive twisting and twisting easily causes the elastic fatigue of the cable, thereby losing the natural retraction capability. Further, the cable is also liable to be entangled, and thus, there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electrical apparatus with change tail-end connection, 360 degrees circumferential direction can be realized to this joint, and then avoid the cable to take place the coiling phenomenon.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electrical apparatus with change rear connector, includes handle body and the commentaries on classics rear connector of setting at handle body tail end, change rear connector including the tail of deciding the commentaries on classics and rotating the tail of mutual electricity connection, it carries out circumferential direction for deciding the commentaries on classics tail relatively to rotate the tail, it keeps away from the one end of deciding the commentaries on classics tail and is provided with the connecting contact who is used for being connected with outside cable electricity to rotate the tail, it is provided with at least one annular on the outer wall of tail to rotate, the handle body embeds there is the stopper that is used for joining in marriage with the annular card.

To sum up, the utility model discloses following beneficial effect has: when a user holds the household appliance and then often changes the holding position and posture, the winding of the cable can drive the rotating tail to rotate, so that the cable winding phenomenon is avoided. In addition, the cable pulls to drive the rotating tail to move outwards in the using process, and then the rotating tail is separated from the electric connection with the fixed rotating tail. Therefore, in order to avoid the situation, an annular groove is arranged on the outer surface of the limiting block, and the limiting block is matched with the annular groove. And because the arrangement of the annular groove, the limiting block can not prevent the rotating tail from rotating at the tail end of the electric appliance.

As everyone knows, AC power socket, plug ubiquitous relatively, nevertheless in small-size domestic appliance product, can freely pull out and insert and free rotation, prevent that the winding convenient small and exquisite power cord connected mode of power cord does not yet, and this problem has been solved to the ingenious technical design of this patent.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present application;

FIG. 2 is an exploded schematic view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the swivel tail joint and the lower housing of FIG. 2 in a mated condition;

FIG. 4 is a schematic view of the structure of FIG. 3 in another orientation;

FIG. 5 is an exploded view of the swivel tail joint of FIG. 4;

fig. 6 is a schematic view of the fixed rotor tail of fig. 5 in another direction.

Reference numerals are as follows: 1. a handle body; 2. rotating a tail joint; 3. rotating the tail fixedly; 4. rotating the tail; 5. connecting the contacts; 6. a ring groove; 7. a limiting block; 8. an upper housing; 9. a lower housing; 10. a notch; 11. a plywood; 12. Clamping the platform; 13. positioning a plate; 14. a jack; 15. a plug; 16. a metal spring sheet; 17. and (4) a tail ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, an electrical appliance with a rotary tail connector comprises a handle body 1 and a rotary tail connector 2 arranged at the tail end of the handle body 1. The tail connector 2 comprises a fixed rotation tail 3 and a movable rotation tail 4 which are electrically connected with each other, the movable rotation tail 4 rotates circumferentially relative to the fixed rotation tail 3, one end of the movable rotation tail 4, which is far away from the fixed rotation tail 3, is provided with a connecting contact 5 which is electrically connected with an external cable, the outer wall of the movable rotation tail 4 is provided with at least one annular groove 6, and the handle body 1 is internally provided with a limiting block 7 which is used for being clamped and matched with the annular groove 6.

In the application, in the use process of the whole electric appliance, the handle body 1 and the fixed rotating tail 3 are not moved, and the rotatable part is only the rotating tail 4 electrically connected with an external cable. When a user often changes the holding position and posture after holding the household appliance, the winding of the cable can drive the rotating tail 4 to rotate, so that the cable winding phenomenon is avoided. In addition, the cable pulls the rotating tail 4 to move outwards in the using process, and then the rotating tail is separated from the electric connection with the fixed rotating tail 3. Therefore, in order to avoid the situation, an annular groove 6 is arranged on the outer surface of the limiting block, and the limiting block 7 is matched with the annular groove 6. And because the annular groove 6 is arranged, the limiting block 7 can not prevent the rotating tail 4 from rotating at the tail end of the electric appliance.

In addition, the rotating tail 4 and the external cable of the application are in a plug-in arrangement, namely, the two are not integrated. And this plugging is a high frequency of operations with each use by the consumer. The reciprocating plugging and unplugging is easy to lead the actuating rotary tail 4 to shift, and further the stability of circuit connection inside the electric appliance product is influenced. And the ring groove 6 and the limiting block 7 are matched, so that the condition can be avoided, and the electric appliance interface 3C certification is met.

Further, the handle body 1 comprises an upper shell 8 and a lower shell 9, and one side of the upper shell 8, which is close to the lower shell 9, is provided with a limiting block 7 which is used for being matched with the annular groove 6.

The quantity of stopper 7 is two sets of and independent setting respectively, and the annular 6 quantity on 4 outer walls of rotating tail is two, and two annular 6 are corresponding to two sets of stoppers 7 respectively.

First, the handle body 1 of the present application is detachable, i.e., divided into an upper case 8 and a lower case 9, thereby facilitating the fitting-in assembly of the swivel joint 2. Particularly, set up stopper 7 on last casing 8 and lower casing 9, can be spacing on the one hand to rotating tail 4 and in order to deviate from, on the other hand is convenient for the location in the assembling process. The two groups of limiting blocks 7 can improve the stability of the rotating tail 4, so that the rotating tail 4 only can rotate and cannot move axially.

Furthermore, at least one sandwich plate 11 with a notch 10 is arranged on one side of the upper shell 8 close to one side of the lower shell 9, and the notch 10 is matched with the fixed rotation tail 3 to allow the fixed rotation tail 3 to be placed in.

Clamping platforms 12 are arranged on two sides of the notch 10 of each clamping plate 11, the clamping platform 12 located on the upper shell 8 and the clamping platform 12 located on the lower shell 9 are correspondingly arranged, and a gap exists between the clamping platforms 12 and the lower shell. The side wall of the fixed rotation tail 3 is provided with a positioning plate 13, and the positioning plate 13 is positioned in the gap and limited by the sandwich plates 11 at two sides.

Through being provided with a locating plate 13 on the lateral wall at the definite rotation tail 3 in this application to press from both sides tight location to this locating plate 13, realize spacing to the definite rotation tail 3, in order to avoid moving 4 pivoted in-processes of commentaries on classics tail, drive the definite rotation tail 3 and carry out synchronous rotation. In addition, because the plywood 11 of this application is seted up breach 10, can directly place the fixed rotation tail 3 on this breach 10 in the in-process of installation then, place locating plate 13 on joint platform 12. Then, the fixed rotating tail 3 is clamped by assembling the upper shell 8 and the lower shell 9.

Further, the distance of the gap is smaller than the thickness of the positioning plate 13, so that the upper shell 8 and the lower shell 9 can clamp the positioning plate 13 after being assembled.

In the above, through clamping the locating plate 13, what is meant is that there is a clamping force between the upper casing 8, the lower casing 9 and the fixed rotation tail 3, and the clamping force can avoid the fixed rotation tail 3 from shifting and shaking in the using process, so as to improve the stability and safety of the internal structural member of the electric appliance.

Furthermore, the upper shell 8 and the lower shell 9 are buckled or clamped.

Furthermore, a jack 14 is arranged at one end of the fixed rotating tail 3 facing the rotating tail 4, a plug 15 matched with the jack 14 is arranged at one side of the rotating tail 4, the plug 15 and the rotating tail 4 are coaxially arranged, and a metal elastic sheet 16 which is used for being sleeved on the plug 15 and is electrically connected with the plug 15 is arranged in the jack 14.

Due to the rotation of the rotating tail 4, the plug 15 can rotate synchronously. Since the metal elastic sheet 16 on the rotation tail 3 is always sleeved on the plug 15, even if the plug 15 rotates, the plug 15 is always contacted with the metal elastic sheet 16, so that the stability of electrical connection is ensured.

In addition, the electrical connection of the fixed rotary tail 3 with other electrical components inside the electrical appliance is conventional in the art, and is not described herein.

Furthermore, the tail end of the handle body 1 is provided with a tail ring 17 for limiting the separation of the rotary tail joint 2, the tail ring 17 is buckled or clamped with the handle body 1, and one side of the tail ring 17 is propped against the rotary tail 4.

Further, the shape and form of the connection contact 5 in the present application, which is electrically connected to the external cable, should be chosen by those skilled in the art and should be within the scope of the present invention.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. An electric appliance with a tail rotating connector is characterized in that: including handle body (1) and change tail-end connector (2) of setting at handle body (1) tail end, change tail-end connector (2) including deciding that mutual electricity is connected and change tail (3) and rotate tail (4), it carries out circumferential direction for deciding to change tail (3) to rotate tail (4), the one end of rotating tail (4) and keeping away from deciding to change tail (3) is provided with and is used for connecting contact (5) with outside cable electricity is connected, it is provided with at least one annular (6) on the outer wall of tail (4) to rotate, handle body (1) embeds there is stopper (7) that are used for joining in marriage with annular (6) card.

2. An electrical appliance having a swivel tail according to claim 1, wherein: handle body (1) includes casing (8) and casing (9) down, one side that casing (8) and casing (9) are close to each other down all is provided with and is used for stopper (7) with annular (6) matched with.

3. An electrical appliance having a swivel tail joint as claimed in claim 2, wherein: one side of the upper shell (8) close to one side of the lower shell (9) is provided with at least one plywood (11) with a notch (10), and the notch (10) is matched with the fixed rotation tail (3) to place the fixed rotation tail (3);

every sandwich panel (11) are provided with joint platform (12) in the both sides of breach (10), are located go up joint platform (12) of casing (8) and be located joint platform (12) of casing (9) correspond and set up and have the clearance between the two down, the lateral wall of deciding commentaries on classics tail (3) is provided with locating plate (13), locating plate (13) are located above-mentioned clearance and spacing by sandwich panel (11) of both sides.

4. An appliance having a swivel tail according to claim 3, wherein: the distance of the gap is smaller than the thickness of the positioning plate (13).

5. An electrical appliance having a swivel tail joint as claimed in claim 4, wherein: the upper shell (8) and the lower shell (9) are buckled or clamped.

6. An appliance having a swivel tail according to claim 5, wherein: decide and change tail (3) and be provided with jack (14) towards the one end of rotating tail (4), one side of rotating tail (4) is provided with and is provided with plug (15) with jack (14) matched with, plug (15) and rotating tail (4) are with the axle center setting, be provided with in jack (14) and be used for the cover locate on plug (15) and with plug (15) electricity be connected metal shell fragment (16).

7. An electrical appliance having a swivel tail joint as claimed in claim 6, wherein: the tail end of handle body (1) is provided with tail circle (17) that are used for restricting to change tail joint (2) and deviate from, tail circle (17) and handle body (1) are lock joint or joint, one side of tail circle (17) supports and rotates tail (4).