CN208754554U - A kind of fixed structure in hearing aid batteries storehouse - Google Patents
A kind of fixed structure in hearing aid batteries storehouse Download PDFInfo
- Publication number
- CN208754554U CN208754554U CN201821478389.0U CN201821478389U CN208754554U CN 208754554 U CN208754554 U CN 208754554U CN 201821478389 U CN201821478389 U CN 201821478389U CN 208754554 U CN208754554 U CN 208754554U
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- Prior art keywords
- slot
- card
- hearing aid
- convex
- battery compartment
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Abstract
The utility model relates to hearing aid technologies.The utility model discloses a kind of fixed structures in hearing aid batteries storehouse, including hearing aid body and battery compartment, the hearing aid body is equipped with a slot, one end of the battery compartment is equipped with plug division compatible with slot, the slot has opposite the first side wall and second sidewall, the first side wall of the slot is equipped with one first card slot, the second sidewall of the slot is equipped with 2 second card slots, and 2 second card slot along towards battery compartment direction interval be arranged, the plug division is equipped with the first card convex and the second card convex being clamped respectively with the first card slot and the second card slot, the length of the first side wall of the slot is less than the length of second sidewall, so that battery compartment can rotate under external force towards the first side wall direction of slot, disassembly is realized to make the second card convex be detached from the second card slot.The battery compartment easy disassembling of the utility model, and stability is good after assembly, it is not easily to fall off.
Description
Technical field
The utility model belongs to hearing aid technology, more particularly to a kind of fixed structure in hearing aid batteries storehouse.
Background technique
Hearing aid is that one kind facilitates hearing disabilities person's improvement dysacousis, and then improves and his conference communicative competence
Equipment.Existing hearing aid all uses battery power-supplying forms, and hearing aid requirement is small in size and light-weight, so the battery used
Volume and weight is also smaller, leads to limited battery capacity, needs periodic replacement battery or charges the battery, and therefore, has
The battery compartment of part hearing aid is designed to be detachably connected by buckle with hearing aid body, and existing buckle structure is meeting
While the easy disassembling of battery compartment, also lead to battery compartment clamping built on the sand, it is easy to fall off, although or clamping it is firm, be not easy to take off
It falls, but disassembly is not easy.
Summary of the invention
The purpose of this utility model is to provide a kind of fixed structures in hearing aid batteries storehouse with to solve the above problem.
To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of fixed structure in hearing aid batteries storehouse,
Including hearing aid body and battery compartment, the hearing aid body is equipped with a slot, and one end of the battery compartment is equipped with and slot phase
The plug division of adaptation, the slot have opposite a first side wall and second sidewall, and the first side wall of the slot is equipped with one the
One card slot, the second sidewall of the slot is equipped with 2 second card slots, and 2 second card slots edge is set towards the direction interval of battery compartment
It sets, the plug division is equipped with the first card convex and the second card convex being clamped respectively with the first card slot and the second card slot, the slot
The first side wall length be less than second sidewall length so that battery compartment under external force can be towards the first side wall of slot
Direction rotation, so that the second card convex be made to be detached from the second card slot and realize disassembly.
Further, the notch of the slot is angle.
Further, first card convex and the second card convex are strip card convex.
Further, first card convex and the card access surface of the first card slot are substantially vertical face, second card convex with
The card access surface of second card slot is substantially vertical face.
Further, the side towards slot of first card convex is inclined-plane, correspondingly, the first card slot is inserted backwards
The side of socket part is also inclined-plane, and the side towards slot of second card convex is inclined-plane, correspondingly, the second card slot is inserted backwards
The side of socket part is also inclined-plane.
Further, the length that first card convex is caught in the first card slot is greater than the length that the second card convex is caught in the second card slot
Degree.
Further, second far from battery compartment is greater than close to the length that the second card convex of battery compartment is caught in the second card slot
Card convex is caught in the length of the second card slot.
Further, the first side wall of the slot is equipped with the first locating slot towards plug division, and first card slot is set
It sets and positions groove bottom first, the plug division is equipped with the first positioning convex strip compatible with the first locating slot, first card
Projection is set on the first positioning convex strip.
Further, the second sidewall of the slot is equipped with the second locating slot towards plug division, second card slot
Setting second position groove bottom, the plug division be equipped with the second positioning convex strip compatible with the second locating slot, described second
Card convex is arranged on the second positioning convex strip.
Further, the tail portion of hearing aid body is arranged in the slot.
The advantageous effects of the utility model:
The utility model is optimized by the structure to slot and buckle, so that battery compartment easy disassembling, and fill
It is good with rear stability, it is not easily to fall off, in addition, structure is simple, and it is easy to process, it is at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model specific embodiment；
Fig. 2 is the cross-sectional view of the utility model specific embodiment；
Fig. 3 is the exploded view of the utility model specific embodiment；
Fig. 4 is the structure chart of the slot of the utility model specific embodiment；
Fig. 5 is the structure chart at another visual angle of slot of the utility model specific embodiment；
Fig. 6 is the structure chart of the battery compartment of the utility model specific embodiment；
Fig. 7 is another structure chart of the battery compartment of the utility model specific embodiment；
Fig. 8 is the dismounting schematic diagram of the utility model battery compartment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in figs. 1-7, a kind of fixed structure in hearing aid batteries storehouse, including hearing aid body 1 and battery compartment 2, it is described
Hearing aid body 1 is equipped with a slot 11, and in this specific embodiment, the tail portion of hearing aid body 1 is arranged in slot 11, but is not limited to
This, in other embodiments, slot 11 can be set according to actual needs the other positions in hearing aid body 1, such as bottom or
Top etc., this is that those skilled in the art can realize easily, is no longer described in detail.
One end of the battery compartment 2 is equipped with plug division 21 compatible with slot 11, and the slot 11 has opposite the
One side wall 111 and second sidewall 112, in this specific embodiment, the first side wall 111 is the upper side wall in Fig. 2, the second sidewall
112 be the lower wall in Fig. 2, but not limited to this.
The first side wall 111 of the slot 11 is equipped with one first card slot 113, and the second sidewall 112 of the slot 11 is equipped with
2 second card slots 114, and 2 second card slots 114 are arranged along towards the direction interval of battery compartment 2, the plug division 21, which is equipped with, to be divided
The first card convex 22 and the second card convex 23 not being clamped with the first card slot 113 and the second card slot 114, using this clamping structure, so that
Battery compartment 2 and the clamping of hearing aid body 1 are more firm, not easily to fall off.
The length (i.e. along the length in the direction of notch to slot bottom) of the first side wall 111 of the slot 11 is less than second sidewall
112 length, so that battery compartment 2 can overcome the elastic deformation of slot 11 and under external force towards the first side wall of slot 11
Then first card convex 22 is detached from the first card slot again so that the second card convex 23 be made first to be detached from the second card slot 114 by the rotation of 111 directions
113 and realize the disassembly of battery compartment 2, dismantled using this mode, so that the disassembly of battery compartment 2 is easier.The first side wall of slot 11
111 and second sidewall 112 length with specific reference to the elastic deformation ability of 11 material therefor of slot, size of plug division 21 etc. join
Number is selected, this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, the notch of the slot 11 is angle, easy to process, but not limited to this, in other implementations
In example, the notch of slot 11 can be other shapes, such as first side 111 is equipped with the vertical mouth for opening of stepping down, as long as making
Battery compartment 2 can overcome the elastic deformation of slot 11 under external force and rotate i.e. towards 111 direction of the first side wall of slot 11
Can, this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, first card convex 22 and the second card convex 23 are strip card convex, so that battery compartment 2
It is clamped more firm.
Further, in order to keep the clamping of battery compartment 2 more firm, the clamping of first card convex 22 and the first card slot 113
Face 221 and 1131 be substantially vertical face (it is mentioned here it is substantially vertical refer to the vertical plane in 90 degree, or fluctuated in about 90 degree
Face within ten degree), second card convex 23 and the card access surface 231 and 1141 of the second card slot 114 also for substantially vertical face (here
It is described substantially vertical to refer to the vertical plane in 90 degree, or the face fluctuated within ten degree in about 90 degree).
In this specific embodiment, first card convex 22 is inclined-plane towards the side of slot 11 222, plays guide surface and makees
With correspondingly, the side 1132 (i.e. the side opposite with card access surface 1131) backwards to plug division 21 of the first card slot 113 is also oblique
Face, second card convex 23 is inclined-plane towards the side of slot 11 232, plays guide surface, correspondingly, the second card slot 114
Backwards to plug division 21 side 1142 (i.e. the side opposite with card access surface 1141) also be inclined-plane.
In this specific embodiment, the length that first card convex 22 is caught in the first card slot 113 is greater than the second card convex 23 and is caught in
The length of second card slot 114, convenient for rotation disassembly.
Further, in this specific embodiment, the length of the second card slot 114 is caught in close to the second card convex 23 of battery compartment 2
Greater than the length that the second card convex card 23 far from battery compartment 2 enters the second card slot 114, so that clamping is stronger.
In this specific embodiment, the first side wall 111 of the slot 11 is equipped with the first locating slot towards plug division 21
116, in 116 bottom surface of the first locating slot, the plug division 21 is equipped with and 116 phase of the first locating slot for the setting of the first card slot 113
First positioning convex strip 24 of adaptation, first card convex 22 are arranged on the first positioning convex strip 24, second side of the slot 11
Wall 112 is equipped with the second locating slot 115 towards plug division 21, and second card slot 114 is arranged in 115 bottom surface of the second locating slot,
The plug division 21 is equipped with second positioning convex strip 25 compatible with the second locating slot 115, and second card convex 23 setting is the
On two positioning convex strips 25.
When battery compartment 2 is installed, first obliquely the first card convex 22 is caught in the first card slot 113, then by battery compartment 2 towards second
Side 114 rotates, until the second card convex 24, which is caught in the second card slot 114, completes installation, as shown in figure 8, after installation, battery compartment
2 are clamped securely with hearing aid body 1, not easily to fall off；When battery compartment 2 will be dismantled, certain force is applied to battery compartment 2, makes its gram
It takes the elastic deformation of slot 11 and is rotated towards 111 direction of the first side wall of slot 11, so that the second card convex 23 be made first to be detached from second
Card slot 114 (in the process, the first card convex 22 is fastened on always in the first card slot 113), as shown in figure 8, then again by first
Card convex 22 is detached from the first card slot 113 and realizes the disassembly of battery compartment 2, and disassembly is easy.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of fixed structure in hearing aid batteries storehouse, including hearing aid body and battery compartment, it is characterised in that: the hearing aid
Main body is equipped with a slot, and one end of the battery compartment is equipped with plug division compatible with slot, and the slot has opposite the
One side wall and second sidewall, the first side wall of the slot are equipped with one first card slot, and the second sidewall of the slot is equipped with 2 the
Two draw-in groove, and 2 second card slots along towards battery compartment direction interval be arranged, the plug division be equipped with respectively with the first card slot
With the first card convex and the second card convex of the clamping of the second card slot, the length of the first side wall of the slot is less than the length of second sidewall
Degree, so that battery compartment can rotate under external force towards the first side wall direction of slot, so that the second card convex be made to be detached from second
Card slot and realize disassembly.
2. the fixed structure in hearing aid batteries storehouse according to claim 1, it is characterised in that: the notch of the slot is oblique
Mouthful.
3. the fixed structure in hearing aid batteries storehouse according to claim 1, it is characterised in that: first card convex and second
Card convex is strip card convex.
4. the fixed structure in hearing aid batteries storehouse according to claim 3, it is characterised in that: first card convex and first
The card access surface of card slot is substantially vertical face, and second card convex is substantially vertical face with the card access surface of the second card slot.
5. the fixed structure in hearing aid batteries storehouse according to claim 4, it is characterised in that: the direction of first card convex
The side of slot is inclined-plane, correspondingly, the side backwards to plug division of the first card slot is also inclined-plane, the direction of second card convex
The side of slot is inclined-plane, correspondingly, the side backwards to plug division of the second card slot is also inclined-plane.
6. the fixed structure in hearing aid batteries storehouse according to claim 4, it is characterised in that: first card convex is caught in
The length of one card slot is greater than the length that the second card convex is caught in the second card slot.
7. the fixed structure in hearing aid batteries storehouse according to claim 6, it is characterised in that: close to the second card of battery compartment
The length that convex clip enters the second card slot is greater than the length that the second card convex far from battery compartment is caught in the second card slot.
8. the fixed structure in hearing aid batteries storehouse according to claim 3 or 4, it is characterised in that: the first of the slot
Side wall is equipped with the first locating slot towards plug division, and the first card slot setting positions groove bottom first, and the plug division is set
There is the first positioning convex strip compatible with the first locating slot, first card convex is arranged on the first positioning convex strip.
9. the fixed structure in hearing aid batteries storehouse according to claim 8, it is characterised in that: the second sidewall of the slot
Equipped with the second locating slot towards plug division, second card slot setting positions groove bottom second, the plug division be equipped with
Compatible second positioning convex strip of second locating slot, second card convex are arranged on the second positioning convex strip.
10. the fixed structure in hearing aid batteries storehouse according to claim 1, it is characterised in that: the slot setting is helping
Listen the tail portion of device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478389.0U CN208754554U (en) | 2018-09-11 | 2018-09-11 | A kind of fixed structure in hearing aid batteries storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478389.0U CN208754554U (en) | 2018-09-11 | 2018-09-11 | A kind of fixed structure in hearing aid batteries storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754554U true CN208754554U (en) | 2019-04-16 |
Family
ID=66084088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478389.0U Active CN208754554U (en) | 2018-09-11 | 2018-09-11 | A kind of fixed structure in hearing aid batteries storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754554U (en) |
-
2018
- 2018-09-11 CN CN201821478389.0U patent/CN208754554U/en active Active
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