CN213340796U

CN213340796U - Charging assembly and charging device

Info

Publication number: CN213340796U
Application number: CN202022767015.4U
Authority: CN
Inventors: 李新
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-01
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a charging assembly and a charging device, which comprises a charging end and a power supply end, wherein the power supply end comprises a first shell, a charging working plate and a spring plate connecting piece; the first shell is provided with a sliding chute, the charging working plate is arranged in the first shell, and the elastic sheet connecting piece is electrically connected with the charging working plate and extends out of the inner wall of the sliding chute; the charging end comprises a second shell and a charging contact arranged on the second shell, and the second shell can be arranged in the sliding groove in a sliding mode along the sliding groove; the first shell can extrude the elastic sheet connecting piece to retract into the first shell in the sliding process until the charging contact is abutted to the elastic sheet connecting piece. According to the charging assembly, after the charging end slides in place, the charging contact of the second shell can be in contact with the elastic sheet connecting piece to realize electric conduction, so that the charging function is realized, the structure is simple, the charging butt joint is carried out in a sliding mode, and the operation is simple and convenient; meanwhile, the elastic force of the elastic sheet can ensure that the elastic sheet is tightly contacted with the charging contact, so that the charging stability is ensured.

Description

Charging assembly and charging device

Technical Field

The utility model relates to a battery charging outfit technical field especially relates to a subassembly and charging device charge.

Background

The charging device who is used for charging for intelligent bracelet, intelligent wrist-watch that common on the existing market adopts Pogo pin (spring thimble) to be connected with the main part mostly, and the function of charging is connected Pogo pin by the wire rod and is charged, and the difference lies in the mode of fixed bracelet, and common fixed mode has centre gripping formula and magnetism to inhale the formula. The centre gripping formula is fixed and is fixed a position the bracelet through two clips, and magnetism is inhaled the formula and is adsorbed magnet or the iron sheet of bracelet bottom installation through magnet and fix. However, the form of Pogo pin has decided that can only place bracelet or wrist-watch from the top down when using, can not slide, and thereby needs the power of other forms to offset the fixed bracelet of Pogo pin elasticity or wrist-watch and charge.

SUMMERY OF THE UTILITY MODEL

Based on this, the to-be-solved technical problem of the utility model is to provide a slidable charging mode, the good subassembly and the charging device that charge stability.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a charging assembly comprises a charging end and a power supply end, wherein the power supply end comprises a first shell, a charging working plate and an elastic sheet connecting piece; the first shell is provided with a sliding chute, the charging working plate is arranged in the first shell, and the elastic sheet connecting piece is electrically connected with the charging working plate and extends out of the inner wall of the sliding chute; the charging end comprises a second shell and a charging contact arranged on the second shell, and the second shell can be arranged in the sliding groove in a sliding mode along the sliding groove; the first shell can extrude the elastic sheet connecting piece to retract into the first shell in the sliding process until the charging contact is abutted against the elastic sheet connecting piece.

Furthermore, the top surface of the first shell is recessed downwards to form the sliding groove, a limiting structure is arranged between the sliding groove and the second shell, and the limiting structure is used for enabling the second shell to be arranged in the sliding groove only in a sliding direction in a sliding mode.

Furthermore, limit structure including set up in spout both sides wall just to the bellied first card strip in inboard, set up in on two lateral walls of second casing and the bellied second card strip of outside, second card strip butt in the downside of first card strip makes the second casing only along the slip direction slip set up in the spout.

Furthermore, a groove is formed in the outer wall of the second shell, and the charging contact is arranged at the bottom of the groove; the elastic sheet connecting piece extends into the groove and is abutted with the charging contact.

Furthermore, the elastic sheet connecting pieces are arranged in parallel in a direction perpendicular to the sliding direction, and the second shell is provided with a plurality of charging contacts in the same number corresponding to the elastic sheet connecting pieces.

Furthermore, the elastic sheet connecting piece comprises a first elastic arm and a second elastic arm, the bottom ends of the first elastic arm and the second elastic arm are respectively supported on the charging working plate, and the top ends are connected through a bending section; the length of the first elastic arm is greater than that of the second elastic arm, the inclination angle of the first elastic arm is smaller than that of the second elastic arm, and the charging end is inserted into the sliding groove along one side close to the first elastic arm.

Further, the front end of the first shell is provided with an electric wire which is electrically connected with the charging working plate.

Further, the cross section of the sliding groove is arc-shaped, and the shape of the bottom of the second shell is matched with that of the sliding groove.

The utility model also comprises a charging device used for charging the electronic product, comprising the charging component, wherein the shell of the electronic product is a second shell of the charging end of the charging component; the charging device is a power supply end of the charging assembly.

Further, the electronic product is an intelligent bracelet or an intelligent watch.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

according to the charging assembly, the second shell of the charging end can slide along the sliding groove of the power supply end, the elastic connecting piece is arranged in the sliding groove, and after the charging end slides in place, the charging contact of the second shell can be in contact with the elastic piece connecting piece to realize electric conduction and realize a charging function; meanwhile, the elastic force of the elastic sheet can ensure that the elastic sheet is tightly contacted with the charging contact, so that the charging stability is ensured.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a power supply terminal in the charging assembly of the present invention;

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a transverse cross-sectional view of the charging assembly of the present invention;

FIG. 5 is an enlarged view of FIG. 3 at B;

fig. 6 is a longitudinal sectional view of the charging assembly of the present invention;

FIG. 7 is an enlarged view at C of FIG. 6;

description of reference numerals:

a power supply terminal 100; a first housing 110; a chute 111; a first card strip 112; a charging work plate 120; a spring plate connector 130; a first resilient arm 131; a second resilient arm 132; a bending section 133; an electric wire 140;

a charging terminal 200; a second housing 210; a second card strip 211; a recess 212.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-7, an embodiment of the charging assembly of the present invention is shown. The charging assembly includes a charging terminal 200 and a power supply terminal 100.

As shown in fig. 1, the power supply terminal 100 includes a first housing 110, a charging work plate 120, and a spring plate connector 130. The first housing 110 has a sliding slot 111, and the charging operation board 120 is disposed in the first housing 110. The inner wall of the chute 111 is provided with a through hole, the elastic sheet connecting piece 130 is electrically connected with the charging working plate 120, and the top end of the elastic sheet connecting piece 130 extends out of the through hole on the chute 111. In this embodiment, the charging operation plate 120 is fixed in the first housing 110 by a fastener such as a screw, the spring piece connector 130 is welded to the charging operation plate 120, and the electric wire 140 passes through the front end of the first housing 110 and is welded to the charging operation plate 120.

As shown in fig. 2, 6 and 7, the charging terminal 200 includes a second housing 210 and a charging contact (not shown) provided on the second housing 210. The second housing 210 is slidably disposed in the sliding groove 111 along the sliding groove 111 of the first housing 110. In the sliding process, the first housing 110 can press the elastic sheet connecting member 130 to retract into the first housing 110 until the charging contact on the second housing 210 slides to the position of the elastic sheet connecting member 130, and abuts against the elastic sheet connecting member 130.

In the charging assembly, the second housing 210 of the charging terminal 200 can slide along the sliding slot 111 of the power supply terminal 100, and the elastic connecting piece is arranged in the sliding slot 111, so that after the charging terminal 200 slides in place, the charging contact of the second housing 210 can be in contact with the elastic piece connecting piece 130 to realize electric conduction, thereby realizing the charging function; meanwhile, the elastic force of the elastic sheet can ensure that the elastic sheet is tightly contacted with the charging contact, so that the charging stability is ensured.

In the present embodiment, as shown in fig. 1, the top surface of the first housing 110 is recessed downward to form a sliding slot 111, and at least one end of the sliding slot 111 is opened for inserting the second housing 210. A limiting structure is arranged between the sliding groove 111 and the second housing 210, and the limiting structure is used for enabling the second housing 210 to be arranged in the sliding groove 111 only in a sliding direction in a sliding manner. Preferably, the cross section of the sliding groove 111 is arc-shaped, and the bottom shape of the second housing 210 is matched with the shape of the sliding groove 111.

Specifically, referring to fig. 4 and 5, the limiting structure includes a first clamping strip 112 disposed on two side walls of the sliding slot 111 and protruding inward, and a second clamping strip 211 disposed on two outer side walls of the second housing 210 and protruding outward, where the second clamping strip 211 abuts against a lower side of the first clamping strip 112, so that the second housing 210 is disposed in the sliding slot 111 only in a sliding direction, that is, the vertical displacement of the second housing 210 is limited. Charging end 200 and power supply end 100 are fixed through first card strip 112 and the complex block mode of second card strip 211, and its simple structure not only can guarantee that charging end 200 slides along spout 111, and the ascending elasticity of shell fragment connecting piece 130 can be detained second card strip 211 by first card strip 112 simultaneously and offset, need not to set up other fixed knot structure in addition and offset the elasticity of shell fragment connecting piece 130. In another embodiment, the sliding slot 111 may be a through slot structure with a closed top and bottom and a through front and back, and the cross section of the through slot structure matches with the shape of the second housing 210 of the charging terminal 200, so that there is no need to provide a limiting structure for limiting.

Further, as shown in fig. 7, the outer wall of the second housing 210 is provided with a groove 212, and the charging contact is disposed at the bottom of the groove 212. The top end of the spring piece connecting piece 130 extends into the groove 212 to be abutted with the charging contact. Through setting up recess 212 on second casing 210, can slide when target in place at second casing 210, play limiting displacement in shell fragment connecting piece 130 top recess 212, also can make shell fragment connecting piece 130 resume certain elasticity simultaneously, improve shell fragment connecting piece 130's life. In another embodiment, a limiting portion may be disposed on the first housing 110 to limit the sliding distance of the second housing 210, so as to ensure that the second housing 210 slides in place, for example, when the other end of the sliding slot 111 is closed, the end of the second housing 210 abuts against the inner end surface of the sliding slot 111, the second housing 210 slides in place, and the elastic sheet connecting member 130 is connected to the charging contact.

In this embodiment, the elastic sheet connecting member 130 is arranged in parallel along a direction perpendicular to the sliding direction, and the second housing 210 has charging contacts with the same number corresponding to the elastic sheet connecting member 130, so as to ensure stable charging. Preferably, the spring plate connector 130 is provided with 3.

Referring to fig. 3, the spring plate connecting member 130 includes a first elastic arm 131 and a second elastic arm 132, bottom ends of the first elastic arm 131 and the second elastic arm 132 are respectively supported on the charging working plate 120, and top ends are connected through a bending section 133. The charging end 200 is inserted into the sliding groove 111 along one side close to the first elastic arm 131, the length of the first elastic arm 131 is greater than that of the second elastic arm 132, and the inclination angle of the first elastic arm 131 is smaller than that of the second elastic arm 132, so that the resistance of the elastic sheet connecting piece 130 to the charging end 200 can be reduced in the sliding process of the charging end 200, and the second shell 210 can be ensured to smoothly slide along the sliding groove 111.

The utility model discloses still include a charging device for to charging of electronic product. Referring to fig. 4, the housing of the electronic product is a second housing 210 of the charging terminal 200 of the charging assembly. Electronic products include, but are not limited to, smart bracelets, smart watches, and the like. The charging device is the power supply terminal 100 of the charging assembly.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A charging assembly comprises a charging end and a power supply end, and is characterized in that the power supply end comprises a first shell, a charging working plate and an elastic sheet connecting piece; the first shell is provided with a sliding chute, the charging working plate is arranged in the first shell, and the elastic sheet connecting piece is electrically connected with the charging working plate and extends out of the inner wall of the sliding chute; the charging end comprises a second shell and a charging contact arranged on the second shell, and the second shell can be arranged in the sliding groove in a sliding mode along the sliding groove; the first shell can extrude the elastic sheet connecting piece to retract into the first shell in the sliding process until the charging contact is abutted against the elastic sheet connecting piece.

2. The charging assembly of claim 1, wherein the top surface of the first housing is recessed downward to form the sliding slot, and a limiting structure is disposed between the sliding slot and the second housing, and the limiting structure is configured to enable the second housing to be slidably disposed in the sliding slot only along a sliding direction.

3. The charging assembly according to claim 2, wherein the limiting structure includes a first locking strip disposed on two side walls of the sliding slot and protruding inward, and a second locking strip disposed on two outer side walls of the second housing and protruding outward, and the second locking strip abuts against a lower side of the first locking strip, so that the second housing is slidably disposed in the sliding slot only along the sliding direction.

4. The charging assembly according to claim 1, wherein the outer wall of the second housing is provided with a groove, and the charging contact is provided at the bottom of the groove; the elastic sheet connecting piece extends into the groove and is abutted with the charging contact.

5. The charging assembly according to claim 4, wherein the plurality of spring plate connecting pieces are arranged in parallel along a direction perpendicular to the sliding direction, and the second housing is provided with the same number of charging contacts corresponding to the spring plate connecting pieces.

6. The charging assembly according to any one of claims 1 to 5, wherein the spring plate connecting member comprises a first elastic arm and a second elastic arm, the bottom ends of the first elastic arm and the second elastic arm are respectively supported on the charging working plate, and the top ends are connected through a bending section; the length of the first elastic arm is greater than that of the second elastic arm, the inclination angle of the first elastic arm is smaller than that of the second elastic arm, and the charging end is inserted into the sliding groove along one side close to the first elastic arm.

7. The charging assembly according to claim 1, wherein a front end of the first housing is provided with an electric wire, and the electric wire is electrically connected to the charging work plate.

8. The charging assembly of claim 1, wherein the chute is arcuate in cross-section, and the bottom shape of the second housing conforms to the shape of the chute.

9. A charging device for charging an electronic product, comprising the charging assembly according to any one of claims 1 to 8, wherein the housing of the electronic product is a second housing of a charging terminal of the charging assembly; the charging device is a power supply end of the charging assembly.

10. The charging device of claim 9, wherein the electronic product is a smart bracelet or a smart watch.