CN220382792U - Charging box and hearing aid device - Google Patents
Charging box and hearing aid device Download PDFInfo
- Publication number
- CN220382792U CN220382792U CN202321824859.5U CN202321824859U CN220382792U CN 220382792 U CN220382792 U CN 220382792U CN 202321824859 U CN202321824859 U CN 202321824859U CN 220382792 U CN220382792 U CN 220382792U
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- charging
- shell
- housing
- display panel
- control board
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- 238000000034 method Methods 0.000 abstract description 11
- 208000032041 Hearing impaired Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the utility model discloses a charging box and a hearing aid device, wherein the charging box comprises an outer shell, an inner shell, a main control board, a display panel and a flexible connecting piece, a charging bin for charging a wearable electronic component is formed on the inner shell, the outer shell is sleeved outside the inner shell and is in sliding connection with the inner shell, the outer shell can expose or close an opening of the charging bin in a sliding manner relative to the inner shell, the main control board is arranged on the inner shell, the display panel is arranged on the outer shell, at least part of the display panel is exposed outside the outer shell, so that data information of the charging box can be displayed through the display panel, the main control board is electrically connected with the display panel through the flexible connecting piece, so that the main control board cannot be broken in a moving process, the main control board and the display panel are guaranteed to be in an intact state, the display panel can display electric quantity information of the charging box, a user can timely charge the charging box according to the electric quantity information, the charging box is guaranteed to have enough electric quantity to charge the wearable electronic component, and the use experience of the user is improved.
Description
Technical Field
The utility model relates to the technical field of charging boxes, in particular to a charging box and a hearing aid device.
Background
The hearing aid is a small loudspeaker, expands the sound which is not heard originally, and then utilizes the residual hearing of the hearing impaired person to ensure that the sound can be sent to the brain hearing center, so that the hearing impaired person feels the sound, and great convenience is brought to the hearing impaired person.
The hearing aid is charged in the charging box after being used for a period of time, the charging box of the hearing aid in the prior art does not have an electric quantity display function, a user does not know the residual electric quantity of the charging box at all, whether the charging box needs to be charged or not is difficult to grasp, the problem that the hearing aid cannot be charged in time due to insufficient electric quantity of the charging box easily occurs, and the use experience of the user is affected.
Disclosure of Invention
The utility model aims to provide a charging box and a hearing aid device, and aims to solve the technical problems that the conventional charging box does not have an electric quantity display function, and the hearing aid cannot be charged in time due to insufficient electric quantity of the charging box, so that the use experience of a user is affected.
In a first aspect, the present utility model provides a charging cartridge comprising: the portable electronic device comprises an outer shell, an inner shell, a main control board, a display panel and a flexible connecting piece, wherein a charging bin for charging a wearable electronic component is formed on the inner shell, the outer shell is sleeved outside the inner shell and is in sliding connection with the inner shell, and the outer shell can be exposed or close an opening of the charging bin when sliding relative to the inner shell;
the main control board is mounted in the inner shell, the display panel is mounted in the outer shell, at least part of the display panel is exposed to the outside of the outer shell, so that data information of the charging box can be displayed through the display panel, and the main control board is electrically connected with the display panel through the flexible connecting piece.
Preferably, the charging box further comprises a charging plate, the charging plate is arranged in the housing, the flexible connecting piece comprises a first flexible piece and a second flexible piece, the charging plate is electrically connected with the display panel through the first flexible piece, and the charging plate is electrically connected with the main control board through the second flexible piece.
Preferably, the outer shell comprises a first shell and a second shell, and the first shell and the second shell are oppositely arranged at two sides of the inner shell and are both in sliding connection with the inner shell;
the first shell and the second shell are both provided with accommodating grooves, a first magnetic attraction piece is arranged in the accommodating groove of the first shell, a second magnetic attraction piece is arranged in the accommodating groove of the second shell, and the first shell and the second shell are magnetically attracted and matched through the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece so that the first shell and the second shell are magnetically attracted and connected.
Preferably, the display panel comprises a lamp control board and an LED lamp electrically connected with the lamp control board, the LED lamp is exposed out of the first shell, and the lamp control board is mounted on the inner wall of the first shell.
Preferably, the charging board is provided with a charging interface, and the charging interface is mounted on the first shell and is exposed outside the first shell.
Preferably, the inner shell is provided with a limiting groove, the first shell and the second shell are both provided with limiting blocks, and each limiting block is used for being abutted with the groove wall of the limiting groove so as to limit the movement stroke of the first shell and the second shell.
Preferably, the inner shell comprises a first lining and a second lining, the first lining is connected with the second lining in a clamping manner, the charging bin is arranged on the second lining, the first lining and the second lining are enclosed to form an installation cavity, and the main control board is arranged in the installation cavity.
Preferably, the second lining is provided with a mounting column, the main control board is provided with a first mounting hole, the first lining is provided with a second mounting hole, and the mounting column penetrates through the first mounting hole and is connected with the hole wall of the second mounting hole in a clamping manner, so that the second lining is connected with the first lining in a clamping manner.
Preferably, the main control board is provided with a charging spring needle, the charging bin is provided with a charging through hole, and the charging spring needle is arranged in the charging through hole in a penetrating mode and is elastically abutted to the wearable electronic component.
In a second aspect, the present utility model also provides a hearing aid device comprising a hearing aid body and a charging cartridge according to any of the embodiments described above for charging the hearing aid body.
The embodiment of the utility model has the following beneficial effects:
after the charging box is adopted, a user pulls the outer shell, then the wearable electronic component can be placed in the charging bin or taken out from the charging bin, in the process that the user pulls the outer shell to do relative motion relative to the inner shell, the outer shell drives the display panel to move, and the display panel is electrically connected with the main control panel arranged on the inner shell through the flexible connecting piece, so that the main control panel cannot be broken in the motion process, the main control panel and the display panel are guaranteed to be in an intact state, the display panel can be guaranteed to display electric quantity information of the charging box, the user can timely charge the charging box according to the electric quantity information, the charging box is guaranteed to have enough electric quantity to charge the wearable electronic component, and the user experience is improved.
When the charging box is applied to a hearing aid device, a user pulls the outer shell to move relatively to the inner shell, the outer shell drives the display panel to move, and the display panel is electrically connected with the main control panel arranged on the inner shell through the flexible connecting piece, so that the main control panel cannot be broken in the moving process, the main control panel and the display panel are guaranteed to be in a good state, the display panel can display electric quantity information of the charging box, the use reliability of the hearing aid device is guaranteed, and the use experience of the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
fig. 1 is a schematic diagram of a charging cartridge in an open state in one embodiment.
Fig. 2 is a schematic view of the charging cartridge of fig. 1 in a closed state.
Fig. 3 is an exploded view of the charging cartridge shown in fig. 1.
Fig. 4 is a schematic diagram II of the charging box shown in fig. 1 in an opened state.
Fig. 5 is a schematic view of a first housing in the charging cartridge of fig. 4.
Fig. 6 is a schematic view of a first liner in the charging cartridge of fig. 4.
Fig. 7 is a bottom view of the first liner of fig. 6.
Reference numerals: 100. a housing; 110. a first housing; 111. a receiving groove; 120. a second housing; 121. a second magnetic attraction member; 130. a limiting block; 140. a first guide block; 150. a second guide block; 200. an inner case; 210. a limit groove; 220. a first liner; 221. a second mounting hole; 230. a second liner; 231. a first avoidance hole; 232. a second avoidance hole; 233. a mounting column; 240. a charging bin; 241. a charging through hole; 250. a first guide groove; 260. a second guide groove; 300. a main control board; 310. a first mounting hole; 320. charging spring pins; 330. a battery; 400. a flexible connection member; 410. a first flexible member; 420. a second flexible member; 500. a display panel; 510. a lamp control board; 520. an LED lamp; 600. a charging interface; 700. and a charging plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The embodiment of the utility model provides a charging box, which can display the condition of the residual electric quantity, and a user can timely charge the charging box according to the electric quantity information, so that the charging box is ensured to have enough electric quantity to charge a wearable electronic component, and the use experience of the user is improved.
Referring to fig. 1 to 3, the charging box of an embodiment includes an outer shell 100, an inner shell 200, a main control board 300, a display panel 500 and a flexible connector 400, a charging bin 240 for charging a wearable electronic component is formed on the inner shell 200, the outer shell 100 is sleeved outside the inner shell 200 and is slidably connected with the inner shell 200, and the outer shell 100 slides relative to the inner shell 200 to expose or close an opening of the charging bin 240, so as to facilitate a user to take and place the wearable electronic component.
In this embodiment, the main control board 300 is mounted on the inner casing 200, the display panel 500 is mounted on the outer casing 100, at least part of the display panel 500 is exposed to the outside of the outer casing 100, so that the data information of the charging box can be displayed through the display panel 500, the main control board 300 is electrically connected with the display panel 500 through the flexible connecting piece 400, the flexible connecting piece 400 is in a strip shape, and when the outer casing 100 slides relative to the inner casing 200 to expose or close the opening of the charging bin 240, the flexible connecting piece can be stretched or folded by 400.
It can be appreciated that after the user pulls the outer shell 100, the wearable electronic component can be placed in the charging bin or taken out from the charging bin, the user pulls the outer shell 100 to move relative to the inner shell 200, the outer shell 100 drives the display panel 500 to move, the display panel 500 is electrically connected with the main control panel 300 arranged on the inner shell 200 through the flexible connecting piece 400, so that the main control panel 300 cannot be pulled out by the display panel 500 in the moving process, the main control panel 300 and the display panel 500 are guaranteed to be in an intact state, the display panel 500 can display the electric quantity information of the charging box, the user can timely charge the charging box according to the electric quantity information, the charging box is guaranteed to have enough electric quantity to charge the wearable electronic component, and the user experience is improved.
In this embodiment, the wearable electronic component may be a wireless earphone or a hearing aid, or the like.
In an embodiment, referring to fig. 3 and 4, the charging box further includes a charging board 700, the charging board 700 is disposed in the housing 100, the flexible connecting member 400 includes a first flexible member 410 and a second flexible member 420, the charging board 700 is electrically connected to the display panel 500 through the first flexible member 410, and the charging board 700 is further electrically connected to the main control panel 300 through the second flexible member 420.
In the process that the user pulls the outer shell 100 to do relative motion with respect to the inner shell 200, the outer shell 100 drives the display panel 500 to move, the first flexible piece 410 is arranged to enable the display panel 500 to be incapable of pulling out the charging plate 700 in the motion process, the second flexible piece 420 is arranged to enable the charging plate 700 to be incapable of pulling out the main control panel 300 arranged in the inner shell 200 in the motion process, the main control panel 300, the charging plate 700 and the display panel 500 are guaranteed to be in an intact state, and the display panel 500 is guaranteed to display electric quantity information of the charging box.
Further, the outer case 100 includes a first case 110 and a second case 120, where the first case 110 and the second case 120 are disposed at two sides of the inner case 200 opposite to each other and are slidably connected to the inner case 200, and the first case 110 and the second case 120 are pulled simultaneously first, so that the inner case 200 exposes or closes the opening of the charging bin 240, and then the wearable electronic component can be taken and placed.
Still further, referring to fig. 2 to 5, the first housing 110 and the second housing 120 are both provided with a receiving groove 111, a first magnetic attraction member is installed in the receiving groove 111 of the first housing 110, a second magnetic attraction member 121 is installed in the receiving groove 111 of the second housing 120, and the first housing 110 and the second housing 120 can be magnetically attracted and connected by magnetic attraction cooperation of the first magnetic attraction member and the second magnetic attraction member 121.
In this embodiment, the display panel 500 includes a light control board 510 and an LED light 520 electrically connected to the light control board 510, and two mounting positions of the display panel 500 are selectable.
In an embodiment, referring to fig. 3 and 4, the LED lamp 520 is exposed outside the first housing 110, the light control board 510 is mounted on an inner wall of the first housing 110, and the light control board 510 is used for controlling the LED lamp 520 to display the electric quantity of the charging box.
The LED lamp 520 is exposed outside the first housing 110, which has the advantage that the power of the charging box can be obtained without opening the charging box, so that the user can know the power condition of the charging box in time.
In another embodiment, the LED lamp 520 is exposed outside the second housing 120, and the lamp control board 510 is mounted on the inner wall of the second housing 120, and the extending track of the first flexible member 410 is longer than that of the first flexible member 410 in the first embodiment, so as to ensure the electrical connection between the lamp control board 510 and the charging board 700.
In this embodiment, the charging board 700 is provided with the charging interface 600, and two mounting positions of the charging board 700 can be selected.
In an embodiment, referring to fig. 3 and 4, the charging board 700 is mounted on the first housing 110, the charging interface 600 is mounted on the first housing 110 and is exposed outside the first housing 110, and when the display panel 500 displays that the electric quantity of the charging box is low, the charging interface 600 is electrically connected with an external power source to realize the storage of the charging box.
In another embodiment, the charging pad 700 is mounted on the second housing 120, and the charging interface 600 is mounted on the second housing 120 and exposed outside the second housing 120.
In an embodiment, referring to fig. 3 to 7, the inner housing 200 is provided with a limiting groove 210, the first housing 110 and the second housing 120 are provided with limiting blocks 130, and each limiting block 130 is used for abutting against a groove wall of the limiting groove 210 to limit a movement stroke of the outer housing 100, so as to prevent the user from pulling the first housing 110 and the second housing 120 apart.
In an embodiment, the first housing 110 and the second housing 120 are both provided with a first guide block 140 and a second guide block 150, the cross section of the second guide block 150 is T-shaped, the inner housing 200 is provided with a first guide groove 250 and a second guide groove 260, the first guide block 140 is slidably disposed in the first guide groove 250, and the second guide block 150 is slidably disposed in the second guide groove 260, so that the first housing 110 and the second housing 120 can be limited to move along a straight line along the first direction only in the sliding process of the first housing 110 and the second housing 120 relative to the inner housing 200.
In an embodiment, referring to fig. 3 to 6, the inner shell 200 includes a first liner 220 and a second liner 230, the first liner 220 and the second liner 230 are connected in a clamping manner, the charging bin 240 is disposed on the second liner 230, the first liner 220 and the second liner 230 enclose to form a mounting cavity, and the main control board 300 is disposed in the mounting cavity, so that the main control board 300 is in a shell protection state, and accidental damage is avoided.
Further, the second liner 230 is provided with a mounting post 233, the main control board 300 is provided with a first mounting hole 310, the first liner 220 is provided with a second mounting hole 221, and the mounting post 233 penetrates through the first mounting hole 310 and is connected with the hole wall of the second mounting hole 221 in a clamping manner, so that the second liner 230 is connected with the first liner 220 in a clamping manner, and the mounting effect of the first liner 220 and the second liner 230 is ensured.
Still further, the second liner 230 is provided with a first avoiding hole 231 and a second avoiding hole 232, the first avoiding hole 231 is used for avoiding the first magnetic attraction piece, the second avoiding hole 232 is used for avoiding the second magnetic attraction piece 121, the first magnetic attraction piece is guaranteed to be magnetically attracted with the second magnetic attraction piece 121 to be connected, and the magnetic attraction effect is improved.
In an embodiment, the main control board 300 is provided with a charging pin 320, the charging bin 240 is provided with a charging through hole 241, the charging pin 320 is arranged through the charging through hole 241 and is elastically abutted to the wearable electronic component, and when the wearable electronic component is abutted to the charging pin 320, the charging pin 320 can charge the wearable electronic component.
Further, the main control board 300 is further provided with a battery 330, and the battery 330 charges the wearable electronic component through the charging pin 320.
Referring to fig. 1 to 7, a hearing aid device of an embodiment includes a hearing aid body and a charging cartridge of any of the above embodiments for charging the hearing aid body.
It can be understood that, in the process that the user pulls the outer shell 100 to do relative motion with respect to the inner shell 200, the outer shell 100 drives the display panel 500 to move, and the display panel 500 is electrically connected with the main control board 300 arranged on the inner shell 200 through the flexible connecting piece 400, so that the main control board 300 cannot be pulled out by the display panel 500 in the moving process, the main control board 300 and the display panel 500 are ensured to be in a sound state, the electric quantity information of the charging box can be displayed by the display panel 500, the use reliability of the hearing aid device is ensured, and the use experience of the user is improved.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A charging cartridge, comprising: the portable electronic device comprises an outer shell, an inner shell, a main control board, a display panel and a flexible connecting piece, wherein a charging bin for charging a wearable electronic component is formed on the inner shell, the outer shell is sleeved outside the inner shell and is in sliding connection with the inner shell, and the outer shell can be exposed or close an opening of the charging bin when sliding relative to the inner shell;
the main control board is mounted in the inner shell, the display panel is mounted in the outer shell, at least part of the display panel is exposed to the outside of the outer shell, so that data information of the charging box can be displayed through the display panel, and the main control board is electrically connected with the display panel through the flexible connecting piece.
2. The charging cartridge of claim 1, further comprising a charging pad disposed within the housing, the flexible connector comprising a first flexible member and a second flexible member, the charging pad being electrically connected to the display panel via the first flexible member, the charging pad being further electrically connected to the main control panel via the second flexible member.
3. The charging cartridge according to claim 2, wherein the outer housing includes a first housing and a second housing, the first housing and the second housing being disposed opposite to each other on both sides of the inner housing and being slidably connected to the inner housing;
the first shell and the second shell are both provided with accommodating grooves, a first magnetic attraction piece is arranged in the accommodating groove of the first shell, a second magnetic attraction piece is arranged in the accommodating groove of the second shell, and the first shell and the second shell are magnetically attracted and matched through the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece so that the first shell and the second shell are magnetically attracted and connected.
4. The charging box according to claim 3, wherein the display panel comprises a light control board and an LED lamp electrically connected with the light control board, the LED lamp is exposed outside the first housing, and the light control board is mounted on an inner wall of the first housing.
5. A charging cartridge according to claim 3, wherein the charging plate is provided with a charging interface, and the charging interface is mounted on the first housing and exposed outside the first housing.
6. A charging cartridge according to claim 3, wherein the inner housing is provided with a limit groove, the first housing and the second housing are each provided with a limit block, and each limit block is adapted to abut against a groove wall of the limit groove to limit a movement stroke of the first housing and the second housing.
7. The charging box of claim 1, wherein the inner shell comprises a first liner and a second liner, the first liner is in snap connection with the second liner, the charging bin is arranged on the second liner, the first liner and the second liner are enclosed to form a mounting cavity, and the main control board is arranged in the mounting cavity.
8. The charging box of claim 7, wherein the second liner is provided with a mounting post, the main control board is provided with a first mounting hole, the first liner is provided with a second mounting hole, and the mounting post penetrates through the first mounting hole and is in clamping connection with a hole wall of the second mounting hole so that the second liner is in clamping connection with the first liner.
9. The charging box according to claim 1, wherein the main control board is provided with a charging pin, the charging bin is provided with a charging through hole, and the charging pin is arranged through the charging through hole and elastically abuts against the wearable electronic component.
10. A hearing device comprising a hearing aid body and a charging cartridge according to any one of claims 1-9 for charging the hearing aid body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824859.5U CN220382792U (en) | 2023-07-11 | 2023-07-11 | Charging box and hearing aid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824859.5U CN220382792U (en) | 2023-07-11 | 2023-07-11 | Charging box and hearing aid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220382792U true CN220382792U (en) | 2024-01-23 |
Family
ID=89566038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824859.5U Active CN220382792U (en) | 2023-07-11 | 2023-07-11 | Charging box and hearing aid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220382792U (en) |
-
2023
- 2023-07-11 CN CN202321824859.5U patent/CN220382792U/en active Active
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