CN209283493U - A kind of Microspeaker - Google Patents
A kind of Microspeaker Download PDFInfo
- Publication number
- CN209283493U CN209283493U CN201821888684.3U CN201821888684U CN209283493U CN 209283493 U CN209283493 U CN 209283493U CN 201821888684 U CN201821888684 U CN 201821888684U CN 209283493 U CN209283493 U CN 209283493U
- Authority
- CN
- China
- Prior art keywords
- frame
- yoke
- glue groove
- glue
- skid chequer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003292 glue Substances 0.000 claims abstract description 68
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 25
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 25
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 2
- 241001083492 Trapa Species 0.000 description 2
- 235000014364 Trapa natans Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000009165 saligot Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of Microspeaker, including yoke and frame, the yoke gluing is in the frame, it further include glue groove, the glue groove is set to the junction of the frame and the yoke, and the yoke includes anti-skid chequer, and the anti-skid chequer is set in the glue groove.The glue groove of frame and yoke junction, which can accommodate, is enough both fixed glue, and anti-skid chequer increases the area that glue can be bonded in glue groove, deepens the tightness of glue gluing, keeps the internal structure of loudspeaker more stable.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of Microspeakers.
Background technique
In existing Microspeaker, frame and magnetic circuit component assembling assembly are matched by frame and yoke positioning mostly
It is combined, then plus glue is solidified.But in glue bonding process, the appearance glue effect of the junction of frame and yoke is not
Ideal, the area of glue fitting it is too small it will cause being not connected firmly between frame and yoke, even occur shaking, fall off
The unstability of phenomenon, inside loudspeakers structure seriously affects the sound quality of loudspeaker.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Microspeakers of connection fastening.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of Microspeaker, including yoke
Iron and frame, the yoke gluing further include glue groove in the frame, and the glue groove is set to the frame and the yoke
The junction of iron, the yoke include anti-skid chequer, and the anti-skid chequer is set in the glue groove.
Further, the opening of the glue groove is equipped with introduction bevel.
Further, the anti-skid chequer includes multiple pits.
Further, the shape of the pit is hemispherical, rectangular or diamond shape.
Further, the anti-skid chequer includes multiple salient points.
Further, the shape of the salient point is hemispherical, rectangular or diamond shape.
It further, further include sound film and voice coil, the sound film is fixed in the frame, the sound film and the frame
An accommodating cavity is surrounded, the voice coil is set in the accommodating cavity.
It further, further include positioning region, the positioning region includes first step portion and mutually fits with the first step portion
The second step portion matched, the first step portion are set in the frame, and the second step portion is set on the yoke.
Further, the positioning region is set to the bottom of the glue groove.
The utility model has the beneficial effects that: the glue groove of frame and yoke junction, which can accommodate, is enough fixed the two
Glue, anti-skid chequer increase the area that glue can be bonded in glue groove, deepen the tightness of glue gluing, make the inside of loudspeaker
Structure is more stable.
Detailed description of the invention
Fig. 1 is the explosive view of the Microspeaker of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the yoke of the utility model embodiment one；
Fig. 3 is the partial structure diagram of the Microspeaker of the utility model embodiment one；
Fig. 4 is the enlarged drawing of details A in Fig. 3.
Label declaration:
1, yoke；
2, frame；
3, glue groove；
4, anti-skid chequer；
5, sound film；
6, voice coil；
7, positioning region.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the glue groove of frame and yoke junction, which can accommodate, is enough fixed the two
Glue, anti-skid chequer increases the area that can be bonded of glue in glue groove.
Fig. 1 to Fig. 4, a kind of Microspeaker, including yoke 1 and frame 2 are please referred to, 1 gluing of yoke is in the basin
It further include glue groove 3 in frame 2, the glue groove 3 is set to the junction of the frame 2 and the yoke 1, and the yoke 1 includes
Anti-skid chequer 4, the anti-skid chequer 4 are set in the glue groove 3.
The structural principle of the utility model is summarized as follows: glue groove is set to the junction of frame and yoke, for both bondings
Glue enough accommodating positions is provided, while the anti-skid chequer on yoke can increase the surface area of glue groove, and glue can be bigger
It is bonded in the glue groove of surface area.
As can be seen from the above description, the utility model has the beneficial effects that: frame and the glue groove of yoke junction can hold
It sets and is enough both fixed glue, anti-skid chequer increases the area that glue can be bonded in glue groove, deepens the fastening journey of glue gluing
Degree, keeps the internal structure of loudspeaker more stable.
Further, the opening of the glue groove 3 is equipped with introduction bevel.
Seen from the above description, the introduction bevel convenient glue of glue groove opening enters glue groove, operation easy to process.
Further, the anti-skid chequer 4 includes multiple pits.
Further, the shape of the pit is hemispherical, rectangular or diamond shape.
Seen from the above description, user can select the shape of pit according to the actual situation on demand.
Further, the anti-skid chequer 4 includes multiple salient points.
Further, the shape of the salient point is hemispherical, rectangular or diamond shape.
Seen from the above description, user can select the shape of salient point according to the actual situation on demand.
It further, further include sound film 5 and voice coil 6, the sound film 5 is fixed in the frame 2, the sound film 5 and institute
It states frame 2 and surrounds an accommodating cavity, the voice coil 6 is set in the accommodating cavity.
Further, further include positioning region 7, the positioning region 7 include first step portion and with first step portion phase
The second step portion of adaptation, the first step portion are set in the frame 2, and the second step portion is set on the yoke 1.
Seen from the above description, positioning region is positioned in frame convenient for yoke.
Further, the positioning region 7 is set to the bottom of the glue groove 2.
Seen from the above description, positioning region can extend the length of glue leak path, effectively prevent glue from glue groove bottom
Portion's exudation.
Embodiment one
Please refer to Fig. 1 to Fig. 4, the embodiments of the present invention one are as follows: a kind of Microspeaker, including yoke 1 and frame
2,1 gluing of yoke further includes glue groove 3 in the frame 2, and the glue groove 3 is set to the frame 2 and the yoke
1 junction, the yoke 1 include anti-skid chequer 4, and the anti-skid chequer 4 is set in the glue groove 3.
Detailed, the opening of the glue groove 3 is equipped with introduction bevel, and in the present embodiment, the introduction bevel is to set
Chamfering on the yoke 1 and frame 2, the chamfering in the frame 2 are correspondingly arranged with the chamfering on the yoke 1.
Optionally, the anti-skid chequer 4 includes multiple pits, specifically, the shape of the pit is hemispherical, rectangular or water chestnut
Shape.
Optionally, the anti-skid chequer 4 includes multiple salient points, specifically, the shape of the salient point is hemispherical, rectangular or water chestnut
Shape.Preferably, the anti-skid chequer 4 includes multiple pits, and the shape of the pit is hemispherical, and multiple pits are in rectangle battle array
Column distribution, multiple pits are set to the yoke 1 on the side of the frame 2, and the quantity of the side is two, two institutes
It states side and is respectively arranged at the opposite two sides of the yoke 1.
It further include sound film 5 and voice coil 6, the sound film 5 is fixed in the frame 2, and the sound film 5 is enclosed with the frame 2
At an accommodating cavity, the voice coil 6 is set in the accommodating cavity, detailed, further includes front cover, and the front cover is set to the sound film 5
Top.
Further include positioning region, the positioning region 7 include first step portion and with the first step portion compatible second
Stage portion, the first step portion are set in the frame 2, and the second step portion is set on the yoke 1, and positioning region 7 is just
It is positioned in frame 2 in yoke 1.
Detailed, the positioning region 1 is set to the bottom of the glue groove 3, and positioning region 1 can extend the length of glue leak path
Degree effectively prevent glue to ooze out from 3 bottom of glue groove.
In conclusion a kind of Microspeaker provided by the utility model, frame and the glue groove of yoke junction can hold
It sets and is enough both fixed glue, anti-skid chequer increases the area that glue can be bonded in glue groove, deepens the fastening journey of glue gluing
Degree, keeps the internal structure of loudspeaker more stable；The introduction bevel convenient glue of glue groove opening enters glue groove, convenient for adding
Work operation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of Microspeaker, including yoke and frame, the yoke gluing is in the frame, it is characterised in that: also wraps
Glue groove is included, the glue groove is set to the junction of the frame and the yoke, and the yoke includes anti-skid chequer, described anti-skidding
Line is set in the glue groove.
2. Microspeaker according to claim 1, it is characterised in that: the opening of the glue groove, which is equipped with, to be imported tiltedly
Face.
3. Microspeaker according to claim 1, it is characterised in that: the anti-skid chequer includes multiple pits.
4. Microspeaker according to claim 3, it is characterised in that: the shape of the pit be hemispherical, it is rectangular or
Diamond shape.
5. Microspeaker according to claim 1, it is characterised in that: the anti-skid chequer includes multiple salient points.
6. Microspeaker according to claim 5, it is characterised in that: the shape of the salient point be hemispherical, it is rectangular or
Diamond shape.
7. Microspeaker according to claim 1, it is characterised in that: further include sound film and voice coil, the sound film is fixed
In in the frame, the sound film and the frame surround an accommodating cavity, and the voice coil is set in the accommodating cavity.
8. Microspeaker according to claim 2, it is characterised in that: further include positioning region, the positioning region includes the
One stage portion and second step portion compatible with the first step portion, the first step portion are set in the frame, institute
Second step portion is stated on the yoke.
9. Microspeaker according to claim 8, it is characterised in that: the positioning region is set to the bottom of the glue groove
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888684.3U CN209283493U (en) | 2018-11-15 | 2018-11-15 | A kind of Microspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888684.3U CN209283493U (en) | 2018-11-15 | 2018-11-15 | A kind of Microspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209283493U true CN209283493U (en) | 2019-08-20 |
Family
ID=67601425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888684.3U Active CN209283493U (en) | 2018-11-15 | 2018-11-15 | A kind of Microspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209283493U (en) |
-
2018
- 2018-11-15 CN CN201821888684.3U patent/CN209283493U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 No. 1013, West Ring Road, Shajing street, Bao'an District, Shenzhen, Guangdong Patentee after: Weishi Technology Co.,Ltd. Country or region after: China Address before: 518000 No. 1013, West Ring Road, Shajing street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. Country or region before: China |