TWM541650U - Charging assembly - Google Patents

Abstract

A charging assembly includes a protecting shell and a charging shell. The protecting shell defines a receiving space to fix the electronic device. A charging module is set in the charging shell. The charging module includes a power member, a control circuit board for controlling the charging member to be charged /discharged, a first connector to connected with the electronic device when the electronic device need charging. An assembling member is set between the protecting shell and the charging shell. The assembling member includes a slide-way defined on the protecting shell or the charging shell, and a block formed on the protecting shell or the charging shell. A fixing end is defined on a bottom end of the charging shell. The first connector is fixed on the fixing end along a inserting direction of a mating connector of the electronic device. The fixing end is abuts against the bottom of the electronic device while the first connector is inserted into a mating connector of the electronic device, and the block is sided into the slide-way and fixed therein.

Description

Charging component

The present invention relates to a charging assembly, and more particularly to a charging assembly that can charge a mobile electronic device.

Previous electronic device protective cases and portable mobile charging devices have been more widely sold in the sales market. However, the combined state of the mobile charging device and the electronic device in use is also a separate mode, such as a cable connector connected in the middle. Therefore, when the mobile charging device is used, the user needs extra space to install the mobile charging device in addition to the electronic device. Therefore, whether the mobile charging device is in use or in standby, the user may be inconvenient to use, and thus it is difficult to satisfy. Convenient application needs of consumers nowadays.

Accordingly, there is a need for an improved charging assembly to compensate for the above-discussed deficiencies in the prior art.

The main purpose of this creation is to provide a convenient charging assembly.

The card connector of this creation can be realized by the following technical solutions:

A charging assembly for charging an electronic device, comprising:

The protective case includes a plate-shaped substrate and a fixing plate extending from one side of the substrate to one side, and a receiving space for accommodating the electronic device is formed between the substrate and the fixing plate, and the display screen of the electronic device is exposed to the The front side of the protective case; and

The charging back cover has a built-in charging module, and the charging module comprises a power component, a control circuit board for controlling charging and discharging of the power component, and a first connector for electrically connecting the control circuit board for connecting the electronic device, the protection A connection structure is disposed between the casing and the charging back cover, the connection structure includes a card slot structure disposed on the protective casing or the charging back cover, and a card structure corresponding to the card slot structure, and the bottom of the charging back cover is provided with a positioning a cover, the insertion direction of the first connector is fixed to the positioning cover in a vertical direction;

When the charging back cover is fastened to the electronic device, the positioning cover abuts against the bottom end of the electronic device, the first connector is inserted into the electronic device, and the card structure card is placed in the card slot structure When the charging back cover is disengaged from the electronic device, the first connector exits the electronic device, the positioning cover is disengaged from the electronic device, and the block structure is released from the card slot structure.

Compared with the prior art, the present invention has the following effects: the foregoing power supply component includes a protective case and a charging back cover, and the charging back cover can provide backup power for the electronic device when needed, and can provide a power supply while being protected with the protective cover. It is easy to carry.

The first figure is a three-dimensional combination diagram of the novel charging component and an electronic device;

The second figure is an assembled view of another perspective of the first figure;

The third figure is a partial exploded view of the first figure;

The fourth figure is an exploded perspective view of another view of the third figure;

The fifth figure is an exploded perspective view of the protective case and the charging back cover of the charging assembly in the first figure.

The sixth figure is an exploded perspective view of the charging assembly and the electronic device in the first figure.

The seventh figure is a partial exploded view of the charging back cover in the fifth figure.

The eighth figure is a further exploded perspective view of the charging back cover in the seventh figure.

The ninth figure is a further exploded perspective view of the charging back cover in the eighth figure.

The tenth figure is a partially enlarged exploded view of the power supply assembly in the ninth diagram.

The eleventh figure is a partially enlarged exploded view of another angle of view of the tenth figure.

Figure 12 is a bottom plan view showing the assembled state of the charging assembly and the electronic device in the first figure.

Figure 13 is a partially enlarged cross-sectional view of the first figure.

Figure 14 is a partially exploded perspective view of another preferred embodiment of the novel charging back cover.

The fifteenth figure is a further exploded perspective view of the charging back cover in the fourteenth figure.

Figure 16 is a perspective exploded view of a further portion of the power supply assembly of the fifteenth diagram.

Fig. 17 is a partially exploded perspective view showing another perspective of Fig. 16.

Referring to FIG. 3 to FIG. 6 together, a preferred embodiment of the charging assembly 100 of the present invention provides a mobile charging function for the electronic device 200. The charging assembly 100 includes a protective case 1 that can be used to protect the electronic device 200 and a charging back cover 2 that can be assembled or detached from the protective case 1.

Referring to the third to fifth figures together, the protective case 1 includes a plate-shaped substrate 11 and an elastic fixing plate 12 extending from the both sides of the substrate 11 along the front side. The substrate 11 and the fastening plate 12 are collectively surrounded by a receiving space 13 . When the protective case 1 is assembled on the electronic device 200, the substrate 11 is in close contact with the back cover of the electronic device 200, and the fixing plate 12 is fastened to the side edge of the electronic device 200 to securely house the electronic device 200 therein. The display screen 201 of the electronic device 200 is exposed on the front side of the protective case 1 and functions to protect the electronic device 200.

Referring to the seventh to ninth drawings, the charging back cover 2 includes a charging module 20, a housing 40 for accommodating the charging module 20, and a positioning cover 50 disposed at a bottom end of the housing 40.

Referring to FIG. 8 to FIG. 11 , the charging module 20 includes a power component 21 , and a control circuit board 22 electrically connected to the power component 21 for controlling charging and discharging of the power component 21 , and electrically soldered to the The first connector 23 of the male type of the control circuit board 22 and the second connector 24 of the female type are electrically connected to the switch 25 of the control circuit board 22.

Referring to the seventh to ninth drawings, the housing 40 includes a rear cover 42 and a front cover 43 that can be snap-fitted in a vertically symmetrical manner to form a receiving cavity 41. The power component assembly 21 is fixed in the accommodating cavity 41, and the optimal fixing scheme is that the adhesive is fixed by using an adhesive. The fixing method can adopt a heat-absorbing adhesive, which is beneficial to the charging back cover of the battery assembly of the present invention. Cooling. The control circuit board 22 is fixed to the bottom of the accommodating cavity 41.

The front cover 43 is fastened to the rear cover 42 to cover and fix the power component 21 and the control circuit board 22. The bottom end of the front cover 43 forms a fixed end 431. The first connector 23, the second connector 24 and the switch 25 are respectively fixed to the corresponding positions of the fixed end 431 and electrically connected to the control circuit board 22 . The insertion direction of the first connector 23 is along the vertical direction.

Referring to the seventh to twelfth drawings together, the positioning cover 50 includes a side panel 51 having a U-shaped cross section and a front panel 52 connecting the front end edges of the side panel 51. The front panel 52 is parallel to the front cover 43. The side panel 51 and the front panel 52 and the bottom end of the front cover 43 together form an accommodating space 53. The accommodating space 53 is provided with a snap structure for fastening to the fixed end 431 of the front cover 43 (not labeled) ). The accommodating space 53 is also provided with a avoidance hole 54 having a circular cross section for the earphone plug (not shown). The top end and the bottom end of the avoidance hole 54 respectively penetrate the top side and the bottom side of the positioning cover 50 to ensure that the earphone plug can pass through the positioning cover 50. The fixed end 431 of the front cover 43 is recessed corresponding to the avoidance hole 54 to receive the avoidance groove 432 of the avoidance hole 54. The positioning cover 50 also defines a through hole 55 extending through the front panel 52. The switch 25 is exposed to the front side of the front panel 52 by the through hole 55 to facilitate user operation. The positioning cover 50 further defines a through hole 56 corresponding to the second connector 24 , and the insertion surface of the second connector 24 is exposed to the bottom side of the positioning cover 50 by the through hole 56 . The preferred embodiment of the positioning cover 50 is further provided with an indicator light (not shown) indicating a state of charge, and the front panel 52 is provided with a plurality of light-passing holes 57 for transmitting the indicator light. The positioning cover 50 is fastened to the fixed end 431 of the front cover 43 by a snap structure and the first connector 23 protrudes from the top of the positioning cover 50.

Referring to the first to sixth figures together, the charging back cover 2 is used to supply power to the electronic device when needed. The first connector 23 can be inserted into the corresponding connector of the electronic device 200 in a vertical direction to implement electrical connection with the electronic device 200, so that the electronic device 200 can be charged by the first connector 23 . . When the avoidance hole 54 corresponds to the earphone jack (not shown) of the electronic device 200.

When the charging back cover 2 is electrically connected to the electronic device 200, the charging back cover 2 and the protective case 1 can be assembled by the connecting structure 3. The connecting structure 3 includes a card slot structure 31 formed on the substrate 11 of the protective case 1 and a latch structure 32 protruding from the front cover 43. The card slot structure 31 includes an access hole 311 extending through the substrate 11 and a slot 312 formed on a top side of the access hole 311. One side of the slot 312 passes through the access hole 311 to form a bottom side. Opening. The latching structure 32 includes a protruding circular body portion 321 and a latching portion 322 extending from a top side of the main body portion 321 . The latching portion 322 forms a receiving slot with a front side surface of the charging back cover 2 . 323. The card structure 32 extends through the access hole 311 of the card slot structure 31 and pushes the charging back cover 2 toward the top side to drive the card structure 32 to move upward relative to the card slot structure 31, thereby causing the latching portion 322 to be slotted. The bottom side opening of the 312 enters the sinking groove 312 and is received therein, and the sinking groove 312 restricts the movement of the hooking portion 322 in the rearward direction. As shown in FIG. 13 , a portion of the substrate 11 on the rear side of the sinking groove 312 is received in the receiving groove 323 . When the charging back cover 2 is electrically disconnected from the electronic device 200, that is, when the first connector 23 pulls out the electronic device 200, the charging back cover 2 is pushed downward, and the card structure 32 is self-sinking in the sinking slot 312. It is released and extracted from the inlet hole 311, and the charging back cover 2 and the protective casing 1 are thus disassembled.

In the preferred embodiment, the power component 21 is a wireless charging component, and the corresponding control circuit board 22 is a control circuit board that controls wireless charging. When the power component 21 is a wireless charging component, the second connector 24 does not need to be disposed, and the corresponding positioning cover 50 does not need to provide a through hole 56 corresponding to the second connector 24. The power component assembly 21 can also be provided with a magnetic isolation plate for magnetic isolation to provide isolation protection. The wireless charging component uses Qi wireless charging technology or other modular wireless charging technology.

Referring to FIG. 14 to FIG. 17 together, in another preferred embodiment of the present invention, the power module 21 built in the housing 40 of the charging back cover 2 can be replaced with a battery assembly 26, and the battery assembly 26 is A battery that can be repeatedly discharged. The second connector 24 can be coupled to an external charging device to charge the battery assembly 26. The control circuit board 22 is correspondingly replaced with a control circuit board 27 for controlling the operation of the battery assembly 26, and the battery assembly 26, the first connector 23, the second connector 24, and the switch 25 are electrically connected to the control circuit board 27.

Referring to the first to fourth figures, the positioning cover 50 can also be provided with a sound-guiding hole 58 corresponding to the microphone of the electronic device 200, a camera 202 corresponding to the electronic device 200, and a avoidance hole 60 provided by the operation button 203. To facilitate the functions of the electronic device 200 from being affected by the use of the charging back cover 2.

The charging assembly 100 of the present invention includes a protective case 1 and a charging back cover 2, which can function to protect the electronic device 200, and the charging back cover 2 can provide backup power to the electronic device 200 when needed, and It can be combined with the protective case 1 while providing power, which is convenient for the user to carry. The switch 25 of the charging back cover 2 can control the on and off of the charging power source at any time. The charging back cover 2 can be assembled to the protective case 1 to enhance the protection of the protective case 1 and does not need to be separated from the electronic device 200 even when a backup power source is not required. The charging back cover 2 can also have other extended functions other than the charging function, such as a storage function.

In summary, the creation complies with the new patent requirements and submits a patent application in accordance with the law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and any equivalent modification or change made by a person familiar with the skill of the present invention in accordance with the spirit of the present invention should be It is covered by the following patent application.

100‧‧‧Charging components

200‧‧‧Electronic equipment

201‧‧‧ display screen

202‧‧‧Webcam

203‧‧‧ button

1‧‧‧ protective shell

2‧‧‧Charging back cover

11‧‧‧Substrate

12‧‧‧Kart board

13‧‧‧ accommodating space

20‧‧‧Charging module

40‧‧‧shell

50‧‧‧ Positioning cover

21‧‧‧Power components

22,27‧‧‧Control circuit board

23‧‧‧First connector

24‧‧‧Second connector

25‧‧‧ switch

41‧‧‧容容

42‧‧‧Back cover

43‧‧‧ front cover

431‧‧‧Fixed end

51‧‧‧ side panel

52‧‧‧ front panel

53‧‧‧ accommodation space

54,60‧‧‧ Avoiding holes

432‧‧‧ escaping slot

55, 56‧‧‧through holes

57‧‧‧Lighting hole

3‧‧‧ Connection structure

31‧‧‧ card slot structure

32‧‧‧Clock structure

311‧‧‧ access hole

312‧‧‧Sinking

321‧‧‧ Main body

322‧‧‧Snap Department

323‧‧‧ Reception trough

26‧‧‧Battery components

58‧‧‧Guide hole

1‧‧‧ protective shell

312‧‧‧Sinking

3‧‧‧ Connection structure

31‧‧‧ card slot structure

32‧‧‧Clock structure

311‧‧‧ access hole

11‧‧‧Substrate

13‧‧‧ accommodating space

12‧‧‧Kart board

322‧‧‧Snap Department

321‧‧‧ Main body

2‧‧‧Charging back cover

43‧‧‧ front cover

23‧‧‧First connector

50‧‧‧ Positioning cover

54‧‧‧ Avoiding holes

Claims (10)

A charging assembly for charging an electronic device, comprising:
The protective case includes a plate-shaped substrate and a fixing plate extending from one side of the substrate to one side, and a receiving space for accommodating the electronic device is formed between the substrate and the fixing plate, and the display screen of the electronic device is exposed to the The front side of the protective case; and the charging back cover are built-in charging modules, and the charging module includes a power supply component, a control circuit board for controlling charging and discharging of the power supply component, and a first electrical connection control circuit board for connecting the electronic device. The connector is characterized in that: a connection structure is disposed between the protective cover and the charging back cover, and the connection structure comprises a card slot structure disposed on the protective case or the charging back cover and a card structure corresponding to the card slot structure, The bottom of the charging back cover is provided with a positioning cover, and the insertion direction of the first connector is fixed to the positioning cover in a vertical direction;
When the charging back cover is fastened to the electronic device, the positioning cover abuts against the bottom end of the electronic device, the first connector is inserted into the electronic device, and the card structure card is placed in the card slot structure When the charging back cover is disengaged from the electronic device, the first connector exits the electronic device, the positioning cover is disengaged from the electronic device, and the block structure is released from the card slot structure. The charging assembly of claim 1, wherein the charging back cover comprises a housing for accommodating the charging module, and the housing comprises a package that is coupled to each other to form a capacity for accommodating the charging module. The rear cover and the front cover of the space are fixed, and the positioning cover is fixed to the front side of the bottom end of the front cover. The charging assembly of claim 1, wherein the power component and the control circuit board are built in the accommodating space, the first connector is fixed to the bottom end of the front cover, and the first connector The plug end leaks on the top side of the positioning cover. The charging assembly of claim 3, wherein the positioning cover comprises a side panel having a U-shaped cross section and a front panel connecting the inner edge of the side panel and parallel to the front cover, the side An accommodation space covering the first connector is formed between the panel, the front panel, and the front cover. The charging assembly of claim 4, wherein the receiving space is provided with a avoiding hole, and the top end and the bottom end of the avoiding hole are respectively exposed to the top end and the bottom end of the positioning cover, The avoidance hole allows the headphone plug to pass through it. The charging assembly of claim 3, wherein the charging back cover is further provided with a switch for controlling whether the charging function is turned on or off, the switch is electrically connected to the control circuit board, and the switch is fixed to the front At the bottom end of the cover, the positioning cover is provided with a through hole for allowing the outer end of the switch, and the outer end of the switch is exposed from the through hole to the front side of the positioning cover. The charging assembly of claim 3, wherein the positioning cover opens a sound guiding hole therethrough near the microphone of the electronic device so that sound can be transmitted to the microphone through the sound guiding hole to be received by the microphone. The charging assembly of claim 1, wherein the power component is fixed to the accommodating space by a glue. The charging assembly of claim 1, wherein the power component is a rechargeable battery, and the charging back cover further includes a second connection electrically connecting the control circuit board to charge the power component. Device. The charging assembly of claim 1, wherein the power component is a wireless charging module that uses a wireless charging technology, and the wireless charging module can receive a wireless charging signal and convert the wireless charging signal into a An electrical signal that charges an electronic device.