Rotary charger

Abstract

The utility model belongs to the technical field of chargers, and particularly relates to a rotary charger, which comprises a charger body with a charging plug, one end of the charging plug is provided with a rotary seat and two movable contacts electrically connected with the charging plug, the charger body is provided with a rotary groove for accommodating the rotary seat to rotate, and the rotary seat is provided with a movable contact. A positive electrode power supply area and a negative electrode power supply area which are partially used for positive electrode power supply and negative electrode power supply are arranged in the rotating groove, and the rotating seat enables the two movable contacts to be always located in the positive electrode power supply area and the negative electrode power supply area respectively based on rotation. When the rotating seat rotates, the charging plug can be driven to rotate on the charger body, so that the direction of the charging plug is adjusted, and the charger body is enabled to be suitable for different use environments.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of charger, specifically relates to a rotary charger. BACKGROUND

[0002] The charger comprises a transformer, a rectifier, a filter, a voltage stabilizer, a heat dissipation device, a charging plug and a control circuit.

[0003] The existing charger is plugged into the socket through the charging plug when in use, at this time, part of the components of the charger will cover on the socket, thereby causing the occlusion of other sockets on the socket, and then when other electric appliances are used, they cannot be plugged into the corresponding sockets, or when the electric appliances are used on the socket, the charger cannot be used at the same time, which greatly reduces the practicability of the equipment. SUMMARY

[0004] The utility model discloses a rotary charger, which is used to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a rotary charger, comprising: a charger body with a charging plug, one end of the charging plug is provided with a rotating seat and two movable contacts electrically connected with the charging plug, a rotating groove for accommodating rotation of the rotating seat is formed on the charger body, and a positive electrode supply area and a negative electrode supply area for supplying positive and negative electrodes are arranged in the rotating groove, and the two movable contacts are always located in the positive electrode supply area and the negative electrode supply area based on the rotation of the rotating seat.

[0006] Preferably, two positive electrode contact holes and two negative electrode contact holes are arranged in the rotating groove in a ring array, and the two positive electrode contact holes and the two negative electrode contact holes are distributed in a staggered manner, the positive electrode supply area is formed in the two positive electrode contact holes, and the negative electrode supply area is formed in the two negative electrode contact holes.

[0007] Preferably, the charger body is further provided with a bolt rod for limiting rotation of the rotating seat, two sockets are formed on the outer wall of the rotating seat, and the two sockets are distributed at right angles on the rotating seat, the two sockets pass through the bolt rod in turn based on the rotation of the rotating seat, and the rotation of the rotating seat is limited when one end of the bolt rod is movably plugged into the socket.

[0008] Preferably, the charger body is further provided with a transverse groove communicated with the rotating groove, the bolt rod is movably installed in the transverse groove, a second spring is arranged in the transverse groove and abuts against the bolt rod, and the second spring is used to always plug the bolt rod into the socket.

[0009] Preferably, an opening is further arranged on the outer wall of the charger body and communicates with the horizontal slot, and a push block is arranged in the opening and welded with the plug rod.

[0010] Preferably, a retracted hole is symmetrically arranged at one end of the rotating seat away from the charging plug, and two movable contacts are respectively telescopically arranged in the two retracted holes, and a first spring connecting the movable contact is arranged in each retracted hole, and a flexible flat cable for electrical connection is arranged between the two movable contacts and the charging plug.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model discloses a rotating seat, two movable contacts, a positive electrode power supply area and a negative electrode power supply area are arranged, the rotating seat can drive the charging plug to rotate on the charger body, thereby adjusting the direction of the charging plug, and then the charger body is convenient for being applied to different use environments.

[0013] (2) The utility model discloses two positive electrode contact holes and two negative electrode contact holes, after the charging plug is rotated and adjusted on the charger body, the charging plug always simultaneously connects the positive electrode contact hole and the negative electrode contact hole through the two movable contacts, and the charger body is convenient for being powered.

[0014] (3) The utility model discloses a plug rod and two sockets, after the rotating seat is rotated to the predetermined position, the plug rod is inserted in the socket, at this time, the rotating seat can not rotate in the rotating groove any more, thereby the movable contact and the positive electrode contact hole or the negative electrode contact hole can be prevented from being dislocated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the side view of the utility model;

[0016] Figure 2 It is the sectional view of the utility model;

[0017] Figure 3 It is the front view of the rotating groove and the charger body of the utility model;

[0018] Figure 4 It is the sectional view of the socket, the rotating seat and the retracted hole of the utility model;

[0019] In the drawing: 1, charger body;2, charging plug;3, socket;4, rotating seat;5, rotating groove;6, positive electrode contact hole;7, negative electrode contact hole;8, movable contact;9, plug rod;10, first spring;11, flexible flat cable;12, retracted hole;13, push block;14, opening;15, second spring;16, horizontal slot. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Referring to Figures 1-3 The utility model provides a rotary charger, including: the charger body 1 with the charging plug 2, the one end of charging plug 2 is equipped with rotary seat 4 and two with charging plug 2 electricity links movable contact 8, the rotary groove 5 of accommodating rotary seat 4 rotation is set up on charger body 1, the rotary groove 5 is equipped with part for anode and cathode power supply anode power supply area and cathode power supply area, rotary seat 4 based on rotation makes two movable contact 8 always respectively in anode power supply area and cathode power supply area.

[0022] In combination with Figures 2-3 The rotary groove 5 is annularly arranged with two anode contact holes 6 and two cathode contact holes 7, and the two anode contact holes 6 and the two cathode contact holes 7 are distributed in a staggered manner, the anode power supply area is formed in the two anode contact holes 6, and the cathode power supply area is formed in the two cathode contact holes 7.

[0023] The above, in the use of the charging plug 2, the charger body 1, the two movable contact 8 and the rotary seat 4 provided by the utility model, the charging plug 2 is rotatably installed in the rotary groove 5 through the rotary seat 4, when the rotary seat 4 rotates to the predetermined position, the two movable contact 8 are respectively inserted into the anode contact hole 6 and the cathode contact hole 7, thereby completing the electrical connection of the charging plug 2 and the charger body 1, after adjusting the rotating position of the charging plug 2, the two movable contact 8 are inserted into the anode contact hole 6 and the cathode contact hole 7 in the same direction, so that the charging plug 2 is always electrically connected with the charger body 1.

[0024] Further, in order to facilitate the movable contact 8 to be always inserted into the contact hole, referring to Figure 2 And Figure 4As shown, the end of the rotating seat 4 away from the charging plug 2 is symmetrically provided with a recessed hole 12, two movable contacts 8 are respectively telescopic installed in the two recessed holes 12, and each recessed hole 12 is provided with a first spring 10 connected with the movable contact 8, and the two movable contacts 8 are provided with flexible flat cables 11 for electrical connection between the charging plug 2. Through the recessed hole 12, the movable contact 8 is telescopic installed on the rotating seat 4, when the movable contact 8 is coaxial with the positive contact hole 6 or the negative contact hole 7, the elastic force of the first spring 10 is released, so that the movable contact 8 is inserted into the corresponding positive contact hole 6 or negative contact hole 7, at this time, the charging plug 2 is electrically connected with the charger body 1, avoiding the virtual connection of the movable contact 8 with the positive contact hole 6 or the negative contact hole 7.

[0025] In the utility model, in combination with Figures 2-4 As shown, the charger body 1 is further provided with a latch rod 9 for limiting the rotation of the rotating seat 4, two sockets 3 are formed on the outer wall of the rotating seat 4, and the two sockets 3 are distributed at right angles on the rotating seat 4, and the rotating seat 4 is based on rotation to make the two sockets 3 pass through the latch rod 9 in turn, when one end of the latch rod 9 is telescopically inserted into the socket 3, the rotation of the rotating seat 4 is limited.

[0026] In combination with Figure 2 As shown, the charger body 1 is further provided with a transverse groove 16 communicating with the rotating groove 5, the latch rod 9 is movably installed in the transverse groove 16, and the transverse groove 16 is provided with a second spring 15 abutting on the latch rod 9, and the second spring 15 is used for always inserting the latch rod 9 into the socket 3.

[0027] As described above, the latch rod 9 is movably installed outside the rotating groove through the transverse groove 16, when the socket 3 is on the axial line extension line of one end of the latch rod 9, the elastic force of the second spring 15 in the transverse groove 16 is released, so that the latch rod 9 is pushed into the socket 3 from the transverse groove 16, and then the rotation of the rotating seat 4 is limited by the latch rod 9, and the latch rod 9 is always inserted into the socket 3 by the elastic force of the second spring 15.

[0028] Further, in order to facilitate the position adjustment of the latch rod 9, referring to Figures 2-3 As shown, the outer wall of the charger body 1 is further provided with an opening 14 communicating with the transverse groove 16, and the opening 14 is provided with a push block 13 welded with the latch rod 9. The push block 13 is pushed in the opening 14, so as to drive the latch rod 9 to move in the transverse groove 16, and then the latch rod 9 is separated from the socket 3, at this time, the rotation of the rotating seat 4 is limited by the latch rod 9.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary charger, characterized in that, include: The charger body (1) has a charging plug (2). One end of the charging plug (2) is provided with a rotating base (4) and two movable contacts (8) electrically connected to the charging plug (2). The charger body (1) has a rotating groove (5) to accommodate the rotation of the rotating base (4). The rotating groove (5) is provided with a positive power supply area and a negative power supply area for positive and negative power supply. The rotating base (4) rotates so that the two movable contacts (8) are always in the positive power supply area and the negative power supply area, respectively.

2. A rotary charger according to claim 1, characterized in that: The rotating groove (5) has two positive contact holes (6) and two negative contact holes (7) arranged in a ring array, and the two positive contact holes (6) and the two negative contact holes (7) are staggered. The positive power supply area is formed in the two positive contact holes (6) and the negative power supply area is formed in the two negative contact holes (7).

3. A rotary charger according to claim 1, characterized in that: The charger body (1) is also provided with a pin rod (9) to limit the rotation of the rotating seat (4). The outer wall of the rotating seat (4) has two sockets (3) and the two sockets (3) are distributed at right angles on the rotating seat (4). The rotating seat (4) rotates so that the two sockets (3) pass through the pin rod (9) in sequence. When one end of the pin rod (9) is movably inserted into the socket (3), it restricts the rotation of the rotating seat (4).

4. A rotary charger according to claim 3, characterized in that: The charger body (1) is also provided with a transverse groove (16) that communicates with the rotating groove (5). The pin rod (9) is movably installed in the transverse groove (16). The transverse groove (16) is provided with a second spring (15) that abuts against the pin rod (9). The second spring (15) is used to keep the pin rod (9) always inserted in the socket (3).

5. A rotary charger according to claim 4, characterized in that: The outer wall of the charger body (1) is also provided with an opening (14) that communicates with the transverse groove (16), and a toggle block (13) that is welded to the plug rod (9) is provided in the opening (14).

6. A rotary charger according to claim 1, characterized in that: The rotating base (4) has symmetrical recessed holes (12) at one end away from the charging plug (2). The two movable contacts (8) are respectively telescopically installed in the two recessed holes (12), and each recessed hole (12) is provided with a first spring (10) for connecting the movable contact (8). A flexible ribbon cable (11) for electrical connection is provided between the two movable contacts (8) and the charging plug (2).

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