Intelligent wearable equipment charging device

Abstract

The invention provides an intelligent wearable equipment charging device, which comprises a glasses leg and a charging socket for charging the glasses leg, each glasses leg comprises a shell with an accommodating space, a circuit board accommodated in the accommodating space, a charging pin arranged at the tail part of the shell, a bracket fixedly connected with one end, close to the tail part of the shell, of the circuit board, and a conductive elastic sheet propped between the circuit board and the charging pin, and the shell is provided with a charging hole for electrically connecting the charging pin with the charging socket; the shell comprises a bottom wall, a top wall opposite to the bottom wall and side walls connecting the bottom wall and the top wall, elastic arms with buckling parts are arranged on the two sides of the support, protruding clamping parts are arranged on the side walls of the shell, and the support and the shell are fixed through the buckling parts and the clamping parts. The intelligent wearable equipment charging device is stable in structure and better in durability.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent device charging, and particularly to a charging device for intelligent wearable devices.

Background Art

[0002] With the rapid development of the electronics industry, intelligent devices with playback functions have also emerged rapidly, enabling intelligent devices to perform functions such as music playback and calls, such as smart glasses, VR devices, mobile phones, tablets, etc. Generally, a charging structure is provided inside the temple of smart glasses to be able to charge the smart glasses and meet the power supply requirements for the normal operation of modules such as audio or cameras.

[0003] When charging existing smart glasses, they are generally charged by being placed in a glasses case using wireless charging or a contact method. However, usually, since the temples are folded and placed in the glasses case, there will be structural interference between the temples, making it difficult to align the magnetic charging contacts of the glasses and the contacts of the glasses case, thus making charging inconvenient. Or, in the prior art, smart glasses can be electrically connected and charged by cooperating with a charging base. However, it is found in actual applications that after a certain number of uses, the charging structure is prone to looseness, resulting in poor contact and difficulty in normal charging.

[0004] Therefore, it is necessary to provide a new charging device for intelligent wearable devices to solve the above technical problems.

Summary of the Invention

[0005] The purpose of the present invention is to provide a charging device for intelligent wearable devices, which has a more stable structure and better durability.

[0006] To achieve the above purpose, the technical solution of the present invention is as follows: A charging device for intelligent wearable devices, the charging device for intelligent wearable devices includes temples and a charging socket for charging the temples. The temples include a housing having a receiving space, a circuit board received in the receiving space, a charging pin provided at the tail of the housing, a bracket fixedly connected to one end of the circuit board close to the tail of the housing, and a conductive elastic sheet abutted between the circuit board and the charging pin. The housing is provided with a charging hole for electrically connecting the charging pin and the charging socket. The housing includes a bottom wall, a top wall opposite to the bottom wall, and a side wall connecting the bottom wall and the top wall. Both sides of the bracket are provided with elastic arms having snap portions, and the side wall of the housing is provided with a protruding clamping portion. The bracket and the housing are fixed through the snap portions and the clamping portions.

[0007] Preferably, the bracket includes a lower surface fixed to the bottom wall of the housing, an upper surface opposite to the lower surface, a front surface facing the charging hole, and a side surface connecting the lower surface and the upper surface. The circuit board includes an extension part fixed to the bottom wall of the housing and a bent part that bends and extends from the extension part and is fixed to the front surface of the bracket. The bracket is provided with a through hole penetrating the upper surface and the lower surface, and the bottom wall of the housing is provided with a fixing hole extending from the bottom wall. The intelligent wearable device charging device further includes a screw disposed in the through hole and the fixing hole.

[0008] Preferably, the bracket and the circuit board are fixed by gluing.

[0009] Preferably, a sealing ring is sleeved on the charging pin.

[0010] Preferably, the charging socket includes a housing, a support member fixed inside the housing, a charging terminal fixed inside the support member, and a magnet fixed to the support member. The temple is provided with a magnet fixed inside the housing, and the magnet and the magnet attract each other.

[0011] Preferably, the inner wall of the housing is provided with a protruding portion, and the surface of the support member is provided with a recessed portion, and the protruding portion and the recessed portion are fixed by snap-fit;

[0012] Or the inner wall of the housing is provided with a recessed portion, and the surface of the support member is provided with a protruding portion, and the protruding portion and the recessed portion are fixed by snap-fit.

[0013] Preferably, the front surface is provided with a positioning protrusion, and the bent portion of the circuit board is provided with a positioning hole corresponding to the positioning protrusion, and the positioning protrusion is located in the positioning hole.

[0014] Preferably, the intelligent wearable device charging device further includes a circlip located in the accommodation space of the housing, and the circlip is sleeved on the charging pin so that the charging pin is fixed to the housing.

[0015] Preferably, the magnet is fixed to the support member by gluing, and the magnet is fixed to the housing by gluing.

[0016] Preferably, the housing is made of a magnetic attraction material.

[0017] Compared with the related art, the charging device for the smart wearable device provided by the present invention includes temple arms and a charging socket for charging the temple arms. The temple arms include a housing having a receiving space, a circuit board received in the receiving space, a charging pin provided at the tail of the housing, a bracket fixedly connected to one end of the circuit board close to the tail of the housing, and a conductive elastic sheet abutted between the circuit board and the charging pin. The housing is provided with a charging hole for electrically connecting the charging pin and the charging socket. The housing includes a bottom wall, a top wall opposite to the bottom wall, and a side wall connecting the bottom wall and the top wall. The two sides of the bracket are provided with elastic arms having buckling portions, and the side wall of the housing is provided with a protruding clamping portion. The bracket and the housing are fixed by the buckling portion and the clamping portion. The charging device for the smart wearable device of the present invention is fixed by buckling the bracket and the housing, the circuit board and the bracket are fixed by glue, and the bracket and the housing are simultaneously fixed by screws, so that the structures of the circuit board, the bracket and the housing are stable, and the durability of the charging device for the smart wearable device is better.

Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the charging device for the smart wearable device of the present invention;

[0019] Figure 2 as shown in Figure 1 is a partial exploded view of the charging device for the smart wearable device shown;

[0020] Figure 3 as shown in Figure 1 is another partial exploded view of the charging device for the smart wearable device shown;

[0021] Figure 4 as shown in Figure 1 is an exploded view of the charging device for the smart wearable device shown;

[0022] Figure 5 is Figure 2 the sectional view of the temple arm in

Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5, the present invention provides a charging device 100 for a smart wearable device. The charging device 100 for a smart wearable device includes temple arms 10 and a charging socket 20 for charging the temple arms 10. There is a pair of temple arms 1 of the charging device 100 for a smart wearable device, and the structure of the pair of temple arms 10 is a symmetrical structure. For the convenience of charging, there is also a pair of charging sockets 20.

[0025] The temple arms 10 include a housing 1 having a receiving space 101, a circuit board 2 received in the receiving space 101, a charging pin 3 provided at the tail of the housing 1, a bracket 4 fixedly connected to one end of the circuit board 2 close to the tail of the housing 1, a conductive elastic piece 5 abutted between the circuit board 2 and the charging pin 3, a sealing ring 6 sleeved on the charging pin 3, a magnet 7, and a snap ring 8.

[0026] A charging hole 11 for electrically connecting the charging pin 3 and the charging socket 20 is provided at the tail of the housing 1. The housing 1 includes a bottom wall 12, a top wall 13 opposite to the bottom wall 12, and a side wall 14 connecting the bottom wall 12 and the top wall 13. A fixing hole 121 extending from the bottom wall 12 is provided on the bottom wall 12 of the housing 1, and a protruding clamping portion 141 is provided on the side wall 14 of the housing 1.

[0027] The circuit board 2 is fixed to the housing 1. Specifically, the circuit board 2 is adhesively fixed to the housing 1 by glue 103. The circuit board 2 includes an extension portion 21 fixed to the bottom wall 12 of the housing 1 and a bent portion 22 bent and extended from the extension portion 21 and fixed to the bracket 4. A plurality of electronic components can be provided on the bent portion 22 of the circuit board 2. A positioning hole 221 is provided on the bent portion 22 of the circuit board 2. The bracket 4 and the circuit board 2 are adhesively fixed. Specifically, the bracket 4 and the bent portion 22 of the circuit board 3 are adhesively fixed. The charging device 100 for a smart wearable device further includes a battery (not shown), and the circuit board 2 is connected to the battery to charge the battery.

[0028] The bracket 4 includes a lower surface 41 fixed to the bottom wall 12 of the housing 1, an upper surface 42 opposite to the lower surface 41, a front surface 43 facing the charging hole 11, and side surfaces 44 connecting the lower surface 41 and the upper surface 42. The bent portion 22 of the circuit board 2 is fixed to the front surface 43 of the bracket 4. There is a glue-containing gap between the bent portion 22 and the front surface 43 of the bracket 4, and glue is located in the glue-containing gap to fix the bent portion 22 and the bracket 4. Each of the two side walls 44 of the bracket 4 is provided with an elastic arm 45 having a buckle portion 451, and the bracket 4 and the housing 1 are further fixed by the buckle portion 451 and the clamping portion 141. The bracket 4 is provided with a through portion 46 penetrating the upper surface 42 and the lower surface 41. The intelligent wearable device charging device 100 further includes a screw 104 disposed in the through portion 46 and the fixing hole 121. The intelligent wearable device charging device 100 further fixes the bracket 4 and the housing 1 through the screw 104. The front surface 43 of the bracket 4 is provided with a positioning protrusion 431 corresponding to the positioning hole 221 of the circuit board 2, and the positioning protrusion 431 is located in the positioning hole 221 to enable precise positioning of the bracket 4 and the circuit board 2.

[0029] Therefore, the intelligent wearable device charging device 100 of the present invention is fixed to the housing 1 by buckling of the bracket 4, the circuit board 2 is fixed to the bracket 4 by glue, and the bracket 4 and the housing 1 are simultaneously fixed by the screw 104, so that the structures of the circuit board 2, the bracket 3, and the housing 1 are stable, and the durability of the intelligent wearable device charging device 100 is better.

[0030] The charging pins 3 are a pair and are located in the charging holes 11 of the housing 1. A sealing ring 6 is sleeved on the charging pins 3 so that moisture, dust, etc. are not easily introduced into the accommodation space 101 of the housing 1. The snap ring 8 is located in the accommodation space 101 of the housing 1 and is sleeved on the charging pins 3 so that the charging pins 3 are installed and fixed in the housing 1.

[0031] The charging socket 20 includes a housing 201, a support member 202 fixed within the housing 201, a charging terminal 203 fixed within the support member 202, and a magnet 204 fixed to the support member 202. The magnet 204 is adhesively fixed to the support member 202. The temple 10 is provided with a magnet 7 fixed within the housing 1, and the magnet 7 is adhesively fixed to the housing 1. The magnet 204 and the magnet 7 attract each other so that when the temple 10 is charging, the temple 10 and the charging socket 20 can be stably connected. Both the charging terminal 203 and the charging pin 3 are two, and the charging terminal 203 and the charging pin 3 correspond to each other one by one. The magnet 204 is located between the two charging terminals 203, and the magnet 7 is between the two charging pins 3.

[0032] The housing 201 is made of a magnetic attraction material. The inner wall of the housing 201 is provided with a protruding portion 2011, and the surface of the support member 202 is provided with a recessed portion 2020. The protruding portion 2011 and the recessed portion 2020 are fixed by snap-fit. Alternatively, in other embodiments, the inner wall of the housing 201 may be provided with a recessed portion, and the surface of the support member 20 is provided with a protruding portion, and the protruding portion and the recessed portion are fixed by snap-fit.

[0033] The support member 202 includes a first support member 2021 and a second support member 2022 connected to each other, and the charging terminal 203 is inserted into the first support member 2021.

[0034] The charging socket 20 further includes a magnetic attraction member 205 disposed within the housing 201 and on one side of the charging socket 20. In practical applications, another magnetic attraction member is provided in another charging socket. When the temple does not need to be charged, the two magnetic attraction members attract each other to facilitate the storage of the charging socket.

[0035] When the temple 10 is charging, the charging terminal 203 is inserted into the charging pin 3, and at this time, a part of the temple 10 is received within the housing 201.

[0036] When assembling the temple 10, install the sealing ring 6 on the charging pin 3, install the charging pin 3 on the housing 1 through the snap ring 8, bond the magnet 7 to the housing 1 with glue, bond the circuit board 2 and the bracket 4 together with glue, attach the conductive elastic sheet 5 to the bent portion 22 of the circuit board 2, install the magnet 7 on the housing 1, push the circuit board 2 and the bracket 4 into the housing 1 together until the buckle portion 451 of the elastic arm 45 on the bracket 4 is fixed to the clamping portion 141 of the housing 1, fix the bracket 4 and the housing 1 with screws 104, and additionally, the circuit board 2 and the housing can be further fixed with glue 103. Thus, the temple 10 is assembled, and the conductive elastic sheet 5 is connected to the charging pin 3.

[0037] When assembling the charging socket 20, the magnet 204 is installed on the first support member 2021 by glue, the charging terminal 203 is also installed on the first support member 2021, the first support member 2021 and the second support member 2022 are bonded together, and the shell 201 is put on the support member 202 until the protrusion 2011 and the recessed portion 2020 are snap-fitted and fixed. To ensure the stability of the installation, glue can also be filled in the gap between the shell 201 and the support member 202. At this point, the charging socket 20 is installed.

[0038] Compared with the related art, the smart wearable device charging device provided by the present invention includes temples and a charging socket for charging the temples. The temples include a shell with a receiving space, a circuit board received in the receiving space, a charging pin arranged at the rear of the shell, a bracket fixedly connected to one end of the circuit board near the rear of the shell, and a conductive elastic sheet abutting between the circuit board and the charging pin. The shell is provided with a charging hole for electrically connecting the charging pin to the charging socket. The shell includes a bottom wall, a top wall opposite to the bottom wall, and a side wall connecting the bottom wall and the top wall. Elastic arms with snap parts are provided on both sides of the bracket, and the side walls of the shell are provided with a raised snap part. The bracket and the shell are fixed by the snap part and the snap part. The smart wearable device charging device of the present invention is fixed by the bracket and the shell by snapping, the circuit board and the bracket are fixed by glue, and the bracket and the shell are fixed by screws at the same time, so that the circuit board, bracket, and shell structure are stable, and the durability of the smart wearable device charging device is better.

[0039] The above description is only an embodiment of the present invention. It should be pointed out that those skilled in the art can make improvements without departing from the creative concept of the present invention, but these improvements all fall within the scope of protection of the present invention.

Claims

1. A charging device for an intelligent wearable device, characterized in that, The charging device for the intelligent wearable device includes temple pieces and a charging socket for charging the temple pieces. The temple pieces include a housing having a receiving space, a circuit board received in the receiving space, a charging pin provided at the tail of the housing, a bracket fixedly connected to one end of the circuit board close to the tail of the housing, and a conductive elastic sheet abutted between the circuit board and the charging pin. The housing is provided with a charging hole for electrically connecting the charging pin and the charging socket. The housing includes a bottom wall, a top wall opposite to the bottom wall, and a side wall connecting the bottom wall and the top wall. The two sides of the bracket are provided with elastic arms having buckling portions, and the side wall of the housing is provided with a protruding clamping portion. The bracket and the housing are fixed through the buckling portion and the clamping portion.

2. The charging device for the intelligent wearable device according to claim 1, characterized in that: The bracket includes a lower surface fixed to the bottom wall of the housing, an upper surface opposite to the lower surface, a front surface facing the charging hole, and a side surface connecting the lower surface and the upper surface. The circuit board includes an extending portion fixed to the bottom wall of the housing and a bent portion bent and extended from the extending portion and fixed to the front surface of the bracket. The bracket is provided with a through portion penetrating the upper surface and the lower surface, and the bottom wall of the housing is provided with a fixing hole extending from the bottom wall. The charging device for the intelligent wearable device further includes a screw disposed in the through portion and the fixing hole.

3. The charging device for the smart wearable device according to claim 1 or 2, characterized in that: The bracket and the circuit board are fixed by gluing.

4. The charging device for the intelligent wearable device according to claim 1, wherein: A sealing ring is sleeved on the charging pin.

5. The charging device for the intelligent wearable device according to claim 1, wherein: The charging socket includes a housing, a support member fixed in the housing, a charging terminal fixed in the support member, and a magnet fixed to the support member. The temple piece is provided with a magnet fixed in the housing, and the magnet and the magnet attract each other.

6. The charging device for the intelligent wearable device according to claim 5, wherein: The inner wall of the housing is provided with a protruding portion, and the surface of the support member is provided with a recessed portion. The protruding portion and the recessed portion are fixed by snap-fit; Or the inner wall of the housing is provided with a recessed portion, and the surface of the support member is provided with a protruding portion. The protruding portion and the recessed portion are fixed by snap-fit.

7. The charging device for the smart wearable device according to claim 2, wherein: The front surface is provided with a positioning protrusion, and the bent portion of the circuit board is provided with a positioning hole corresponding to the positioning protrusion. The positioning protrusion is located in the positioning hole.

8. The charging device for the intelligent wearable device according to claim 1, wherein: The charging device for the intelligent wearable device further includes a circlip located in the receiving space of the housing. The circlip is sleeved on the charging pin so that the charging pin is fixed to the housing.

9. The charging device for the intelligent wearable device according to claim 5, characterized in that: The magnet is fixed to the support member by gluing, and the magnet is fixed to the housing by gluing.

10. The charging device for the smart wearable device according to claim 5, characterized in that: The housing is made of a magnetic attraction material.

Images