CN105120383B - A kind of mounting structure of sound box mesh cover - Google Patents
A kind of mounting structure of sound box mesh cover Download PDFInfo
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- CN105120383B CN105120383B CN201510591235.7A CN201510591235A CN105120383B CN 105120383 B CN105120383 B CN 105120383B CN 201510591235 A CN201510591235 A CN 201510591235A CN 105120383 B CN105120383 B CN 105120383B
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- buckle
- female thread
- protrusion
- guard
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Abstract
The invention discloses a kind of mounting structures of sound box mesh cover.The speaker includes guard and cavity, including：The connecting pole of at least one raised sub-buckle and/or at least one top protrusion is provided on the inside of guard；The inside cavities are provided with female thread and/or resilient clamping mechanism；When the guard is installed on the cavity, the protrusion sub-buckle is embedded into the female thread and locks；The connecting pole is embedded into the resilient clamping mechanism and locks.The present invention can keep speaker more attractive since raised sub-buckle and female thread and the connecting pole of top protrusion exposed will not arrive guard or containment portion with resilient clamping mechanism while ensureing that cavity is fixed with guard.Meanwhile it is not exposed can effectively prevent aoxidizing to guard or containment portion, improve the service life of connector.
Description
Technical field
The present embodiments relate to technology for loudspeaker box more particularly to a kind of mounting structures of sound box mesh cover.
Background technology
With the development of technology for loudspeaker box, user requires the external styling of speaker higher and higher, and the volume of speaker is more next
It is smaller.A sound box mesh cover is usually configured on speaker, sound box mesh cover for stopping that the dust in air enters babinet, raise one's voice by protection
The normal work of device.
A kind of mounting means of sound box mesh cover is to be pasted sound box mesh cover and babinet by clay at present, reaches solid
Determine effect.However this mode can not ensure that clay can uniformly be applied to the intersection of babinet and sound box mesh cover, consistency is poor,
And clay is easy to spill into outside sound box mesh cover, makes other component dirty and influences beautiful.
Another mounting means of sound box mesh cover is that sound box mesh cover and babinet are fixed by lock-screw at present.
It can be aoxidized on sound box mesh cover however, screw cap is exposed for a long time, it is inconvenient to cause subsequently to dismantle, and influences beautiful.
Invention content
The present invention provides a kind of mounting structure of sound box mesh cover, is easily installed with realization and the sound box mesh cover of good appearance is pacified
Assembling structure.
An embodiment of the present invention provides a kind of mounting structure of sound box mesh cover, the speaker includes guard and cavity, described
The connecting pole of at least one raised sub-buckle and/or at least one top protrusion is provided on the inside of guard；The inside cavities are set
It is equipped with female thread and/or resilient clamping mechanism；
When the guard is installed on the cavity, the protrusion sub-buckle is embedded into the female thread and locks；It is described
Connecting pole is embedded into the resilient clamping mechanism and locks.
The raised sub-buckle that the present invention is arranged by the inside of guard coordinates with female thread, and/or, pass through the connection of top protrusion
Column coordinates with resilient clamping mechanism, realizes the connection between guard and cavity.Since above-mentioned component all has intrinsic shape, because
The consistency of this component is strong.Further, since raised sub-buckle and female thread and the connecting pole of top protrusion and resilient clamping mechanism are not
Guard or containment portion exposed can be arrived, therefore speaker can be kept more attractive while ensureing that cavity is fixed with guard.Meanwhile no
It is exposed to effectively prevent aoxidizing to guard or containment portion, improve the service life of connector.
Description of the drawings
Fig. 1 is the sound box mesh cover scheme of installation in the embodiment of the present invention one；
Fig. 2 is the installation decomposition diagram of the raised sub-buckle and female thread in the embodiment of the present invention one；
Fig. 3 is the sectional view of the female thread in the embodiment of the present invention one；
Fig. 4 is baffled installation exploded view in the embodiment of the present invention two；
Fig. 5 is baffled mounting structure schematic diagram in the embodiment of the present invention two；
Fig. 6 is the section installation exploded view of the resilient clamping mechanism in the embodiment of the present invention three；
Fig. 7 is the U-shaped elastic piece structure schematic diagram in the embodiment of the present invention three；
Fig. 8 is the mounting structure signal of the resilient clamping mechanism in the embodiment of the present invention three；
Fig. 9 is the limited post position view in the embodiment of the present invention three；
Figure 10 is the schematic diagram of the elastic buffering pad in the embodiment of the present invention four；
Figure 11 is the section installation exploded view of the elastic buffering pad in the embodiment of the present invention four.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
The embodiment of the present invention one provides a kind of mounting structure of sound box mesh cover, and the speaker includes guard 1 and cavity 2,
As shown in Figure 1, the inside of the guard 1 is provided with the connection of at least one raised sub-buckle 11 and/or at least one top protrusion
Column 12；2 inside of the cavity is provided with female thread 21 and/or resilient clamping mechanism 22；
When the guard 1 is installed on the cavity 2, the protrusion sub-buckle 11 is embedded into the female thread 21 and locks
Tightly；The connecting pole 12 is embedded into the resilient clamping mechanism 22 and locks.
The material of guard 1 can use acrylonitrile-butadiene-styrene copolymer (acrylonitrile-
Butadiene-styrene copolymer, ABS), ABS PA757 can be selected in concrete model.Buddhist nun can be selected in the material of female thread 21
Dragon.The top of raised sub-buckle 11 can be spherical or taper etc..The internal cross section of female thread 21 and the shape of raised sub-buckle 11 are mutually fitted
It answers.For example, raised sub-buckle 11 is spherical (also known as bulb sub-buckle), then the internal cross section of female thread 21 is circle.In another example protrusion
Button 11 is the rectangular pyramid that bottom surface is in cambered surface, then the internal cross section of female thread 21 is corresponding quadrangle.Female thread 21 and elastic clamping machine
Structure 22 can be fixed by viscose glue or the modes such as be spirally connected with cavity 2.
The top protrusion of connecting pole 12 is used to coordinate with elastic clamping mechanism.The shape and resilient clamping mechanism of top protrusion
22 clamping position is adapted.For example, the clamping position of resilient clamping mechanism 22 is bar shaped, then top protrusion is with protrusion
Bar shaped.
Optionally, 1 inside of guard is provided with the combination of raised sub-buckle 11 and female thread 21, and is provided with the company of top protrusion
Connect the combination of column 12 and resilient clamping mechanism 22.Wherein, the connecting pole 12 of top protrusion and the group of resilient clamping mechanism 22 are suitable
For the fixation of guard 1 side and cavity 2, the combination of raised sub-buckle 11 and female thread 21 is consolidated for 1 front of guard and cavity 2
It is fixed.
Preferably, the combination of raised sub-buckle 11 and female thread 21 has 8 groups, the connecting pole 12 and resilient clamping mechanism of top protrusion
22 combination has 2 groups.Wherein, the combination of 8 groups of protrusion sub-buckles 11 and female thread 21 is evenly distributed on 1 positive inside edge of guard；
Guard 1 is respectively equipped with the connecting pole 12 and resilient clamping mechanism 22 of one group of top protrusion there are two side on the inside of each side
Combination.
Optionally, the connecting pole 12 and elastic clamping machine of top protrusion are replaced using the combination of raised sub-buckle 11 and female thread 21
The combination of structure 22；Alternatively, using the combination of connecting pole 12 and the resilient clamping mechanism 22 of top protrusion replace raised sub-buckle 11 and
The combination of female thread 21.At this point, the installation of guard 1 and cavity 2 can be realized by any one above-mentioned combination, answering for speaker is reduced
Miscellaneous degree.Upper double two kinds of combinations can be selected according to specific use demand, such as shape of speaker.
When being installed, guard 1 and cavity 2 are fastened.When fastening, raised sub-buckle 11 is embedded into the female thread and locks
Tightly.The top bump of connecting pole 12 is caught in resilient clamping mechanism 22, realizes locking.
The raised sub-buckle 11 that the embodiment of the present invention is arranged by the inside of guard 1 coordinates with female thread 21, and/or, pass through top
The connecting pole 12 and resilient clamping mechanism 22 for holding protrusion coordinate, and realize the connection between guard 1 and cavity 2.Due to above-mentioned component
Intrinsic shape is all had, therefore the consistency of component is strong.Further, since raised sub-buckle 11 and female thread 21 and top protrusion
Connecting pole 12 and resilient clamping mechanism 22 will not be exposed to outside guard 1 or cavity 2, therefore can ensure cavity 2 and guard 1
While fixed, keep speaker more attractive.Meanwhile not exposed to can effectively prevent aoxidizing outside guard 1 or cavity 2, the company of raising
The service life of fitting.
Further, Fig. 2 is the installation decomposition diagram of raised sub-buckle 11 and female thread 21 that the embodiment of the present invention one provides,
Wherein, the top of the raised sub-buckle is retractable, and the inner wall of the female thread 21 is provided with circle protrusion；The protrusion sub-buckle 11 is embedding
When entering into the female thread 21, the protrusion locks the raised sub-buckle 11.
The top of raised sub-buckle 11 is equipped with opening, which can be that word opening or cross open, the opening carry
The activity space of confession keeps raised sub-buckle 11 retractable.The height of projection being arranged on the inner wall of female thread 21 is less than or equal to the opening
Width so that the protrusion that can be arranged on the inner wall by female thread 21 when the top of raised sub-buckle 11 is closed.Raised sub-buckle 11 is logical
Cross female thread 21 inner wall be provided with a circle protrusion after, be restored to folding condition and be provided under a circle protrusion with the inner wall of female thread 21
The inner wall of the inside interference fit of side, female thread 21 is provided with inside top locking and female thread 21 of the circle protrusion by raised sub-buckle 11
In.
The lower end at the top of raised sub-buckle 11 is equipped with chamfering, so as in detachable, by the chamfering make raised sub-buckle 11 with
Female thread 21 detaches.
Technical solution provided in this embodiment, raised sub-buckle 11 are provided with one by openable and closable top and 21 inner wall of female thread
Circle protrusion realizes locking, and when mounted, user, which only needs raised sub-buckle 11 being pressed into female thread 21, can be realized raised sub-buckle 11
It is fixedly mounted with female thread 21, it is easy to operate.
Optionally, the guard 1 and 11 injection molding of at least one raised sub-buckle；And/or
12 injection molding of connecting pole of the guard 1 and at least one top protrusion.
Need not be protrusion due to 12 injection molding of connecting pole of guard 1 and raised sub-buckle 11 and/or top protrusion
Sub-buckle 11 and the individually modeling injection molding of connecting pole 12, and the company of the connecting pole 12 without considering raised sub-buckle 11 and/or top protrusion
Connect mode.Since the space inside speaker is limited, and make can be by raised sub-buckle without using connector for the mode being molded
11 and/or the connecting pole 12 of top protrusion be fixed with guard 1, save space and production process, while reducing installation cost.
Optionally, Fig. 3 is the sectional view of female thread 21, wherein the opening inner side of the female thread 21 is provided with chamfering 211.
The opening inner side of female thread 21 is provided with chamfering 211, which can be cambered surface or slope surface.In Fig. 3, the chamfering
211 be slope surface.Illustratively, the horizontal tilt angle of slope surface be 30-75 degree, preferably 45 degree.
In the case where the opening inner side of female thread 21 is provided with the guiding of chamfering 211, raised sub-buckle 11 is embedding under the guiding of chamfering 211
Enter into female thread 21, enables that raised sub-buckle 11 is facilitated more smoothly to be embedded into female thread 21.
Further, the opening periphery of the female thread 21 is additionally provided with a circle reinforcing rib 212.
The width of reinforcing rib 212 is more than or equal to the inner wall width for opening up the loss of chamfering 211, and the height of reinforcing rib 212 is more than
Equal to the inside wall height for opening up the loss of chamfering 211.
It is additionally provided with a circle reinforcing rib 212 by the opening periphery of female thread 21, female thread 21 can be made more firm.
Embodiment two
Fig. 4 is the installation exploded view provided by Embodiment 2 of the present invention with baffle 3, wherein the speaker further includes gear
Plate 3 and the first screw 4, the baffle 3 offer storage tank 31, and the bottom of the storage tank 31 offers mounting hole 311, described
The first screw hole 23 is offered in cavity 2, the bottom of the female thread 21 is provided with first through hole 213；When installation, the female thread 21 is embedding
Enter in the storage tank 31, first screw 4 sequentially passes through the first through hole 213 and the mounting hole 311 and the chamber
The first screw hole 23 in body 2 is spirally connected.
It may be provided with baffle 3 in speaker, baffle 3 can be used for fixing the devices such as loud speaker.Storage tank 31 on baffle 3 can portion
Divide and be embedded into cavity 2, and then further saves space.First screw 4 can be that screw may be bolt.First through hole
Screw thread is equipped in 213.Makrolon (abbreviation PC) can be selected in the material of baffle 3.
When fixation, as shown in figure 5, female thread 21 is placed into the storage tank 31 of baffle 3 first, if female thread 21 is open outside
It is additionally provided with a circle reinforcing rib 212 week, then the opening of storage tank 31 is provided with the groove of cooperation reinforcing rib 212, so as to female thread
21 are all placed in storage tank 31.Then, the first screw 4 is screwed into first through hole 213, as the first screw 4 is constantly screwed into,
First screw 4 sequentially passes through first through hole 213 and the mounting hole 311, and the first screw hole 23 in the cavity 2 is spirally connected.This
When, female thread 21, front apron 3 and cavity 2 are fixed by the first screw 4.When installation, raised sub-buckle 11 is embedded into the female thread
In and lock.
Technical solution provided in this embodiment, can be by being arranged storage tank 31 so that female thread 21 can be placed on baffle 3
In storage tank 31, then female thread 21, baffle 3 and cavity 2 are fixed by the first screw 4, the space inside speaker is saved, carries
Space-efficient.
Embodiment three
Fig. 6 is that the section for the resilient clamping mechanism that the embodiment of the present invention three provides installs exploded view, wherein with U-shaped shrapnel
A kind of realization method of resilient clamping mechanism 22 is given for 22 '.The speaker further includes the second screw 5, the elastic clip
The bottom of tight mechanism 22 is equipped with the second through-hole 221, and second screw 5 passes through in second through-hole 221 and the cavity 2
Second screw hole 24 is spirally connected with the fixation resilient clamping mechanism 22.
Second screw 5 can be that screw may be bolt.Optionally, the second screw 5 is tapping screw.
By due to thread fiting mode it is stronger than the tautness of the modes such as viscose glue, by the second screw 5 but elasticity
Clamp system 22 more fastens, and prevents from being detached from because of resilient clamping mechanism 22 and strong body, guard 1 is caused to be detached from cavity 2.
Optionally, the resilient clamping mechanism 22 includes U-shaped shrapnel 22 ', as shown in fig. 7, the two of the U-shaped shrapnel 22 '
Side is provided with inside clamping protrusion；When installation, as shown in figure 8, the top of the connecting pole 12 is caught in the clamping protrusion
Lower section.
U-shaped shrapnel 22 ' can use metal material or plastic material with certain toughness and elasticity.Metal material is not if
Become rusty steel SUS materials, the stainless steel of specific optional SUS301 models.
The problem of U-shaped shrapnel 22 ' is rotated there may be U-shaped shrapnel 22 ' is fixed using only the second screw 5.On solving
Technical problem is stated, the present embodiment additionally provides a kind of improvement project, and the bottom of the U-shaped shrapnel 22 ' is additionally provided with limit hole 222,
As shown in figure 9, second screw hole, 24 side is equipped with limited post 25；The limited post 25 passes through the limit hole 222.
The height of limited post 25 is higher than the height of the second screw hole 24.When fixed, U-shaped shrapnel 22 ' is passed through into limit hole first
222 sets are attached on limited post 25.Secondly, rotation U-shaped shrapnel 22 ' makes the second through-hole 221 be aligned with the second threaded hole.Again, will
Second screw 5 is screwed into the second through-hole 221, so that the second screw 5 is passed through the second through-hole 221 and is spirally connected with the second screw hole 24.
It can prevent resilient clamping mechanism 22 (such as U-shaped shrapnel 22 ') from rotating by the second screw 5 and limited post 25, make elasticity
Clamp system 22 more consolidates.
Since the both sides of U-shaped shrapnel 22 ' have certain elasticity, the connecting pole 12 of top protrusion is in transverse shifting mistake
Cheng Zhong may be detached with U-shaped shrapnel 22 '.In order to solve the above-mentioned technical problem, the present embodiment additionally provides a kind of improvement side
Case, as shown in fig. 7, optionally, the both sides of the connecting pole 12 set that there are two guide posts 13, and the both sides of second screw hole 24 are set
There are two open tubular columns 26；When installation, described two guide posts 13 are respectively embedded in described two open tubular columns 26.
Two open tubular columns 26 can make top protrusion connecting pole 12 can not transverse shifting, can only longitudinally be moved,
It prevents the connecting pole 12 of top protrusion to be detached from from U-shaped shrapnel 22 ' in transverse shifting, makes the more steady of resilient clamping mechanism 22
Gu.
Example IV
Since the material of raised sub-buckle 11 and female thread 21 is rigid material, when raised sub-buckle 11 is locked with female thread 21
There may be gap, the vibrations that speaker generates in the process in broadcast can make gap make a noise, and influence the broadcast effect of speaker.For
Solution above-mentioned technical problem, as shown in Figure 10, the speaker further includes at least one elastic buffering pad 6, each elastic buffer
At least one cushion pad mounting hole 61 is offered on pad 6；
As shown in figure 11, each elastic buffering pad 6 is sleeved at least one by least one cushion pad mounting hole 61
The bottom of a protrusion sub-buckle 11, and be interference fitted at least one raised sub-buckle 11.Wherein, elastic buffering pad 6 can be used
Shockproof foam.
If the section of raised sub-buckle 11 is circle, the cross sectional shape of cushion pad mounting hole 61 is also circle.If convex
The interface for playing sub-buckle 11 is square, then the shape of cushion pad mounting hole 61 is square.Can be that each raised sub-buckle 11 is matched
Set an elastic buffering pad 6.Or N (N is more than 1 integer) a raised sub-buckle 11, configuration one have N number of cushion pad solid
Determine the elastic buffering pad 6 in hole 61.For example, as shown in figure 8, decibel is provided with 4 raised sub-buckles on two sides of the inside of guard 1
11, it is that 4 raised sub-buckles 11 on one side configure the elastic buffering pad 6 of a strip, there are 4 bufferings on the elastic buffering pad 6
Mounting hole 61 is padded, is that 4 raised sub-buckles 11 of another side configure the elastic buffering pad 6 of a strip, has on the elastic buffering pad 6
There are 4 cushion pad mounting holes 61.
Technical solution provided in this embodiment can be filled up by elastic buffering pad 6 between raised sub-buckle 11 and female thread 21
Gap, improve speaker it is more firm, improve the quality of broadcasting of speaker.In addition, when being that being above arranged on one side for 1 inside of guard is more
A protrusion sub-buckle 11 configures the elastic buffering pad 6 of a strip, can prevent dust from entering the use of speaker Inner elongate speaker
Service life.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (9)
1. a kind of mounting structure of sound box mesh cover, the speaker include guard and cavity, which is characterized in that the inside of the guard
It is provided with the connecting pole of at least one raised sub-buckle and at least one top protrusion；The inside cavities are provided with female thread and elasticity
Clamp system；
When the guard is installed on the cavity, the protrusion sub-buckle is embedded into the female thread and locks；The connection
Column is embedded into the resilient clamping mechanism and locks；
The top of the protrusion sub-buckle is retractable, and the inner wall of the female thread is provided with circle protrusion；The protrusion sub-buckle is embedded into
When in the female thread, the protrusion locking raised sub-buckle；
The speaker further includes baffle and the first screw, and the baffle offers storage tank, and the bottom of the storage tank offers
Mounting hole offers the first screw hole in the cavity, and the bottom of the female thread is provided with first through hole；When installation, the female thread
In the embedded storage tank, first screw sequentially passes through the first through hole and the mounting hole and the in the cavity
One screw hole is spirally connected；
The internal cross section of the female thread is quadrangle, and the protrusion sub-buckle is the rectangular pyramid that bottom surface is in cambered surface.
2. the mounting structure of sound box mesh cover according to claim 1, which is characterized in that
The opening inner side of the female thread is provided with chamfering.
3. the mounting structure of sound box mesh cover according to claim 2, which is characterized in that
The opening periphery of the female thread is additionally provided with a circle reinforcing rib.
4. the mounting structure of sound box mesh cover according to claim 1, which is characterized in that
The speaker further includes the second screw, and the bottom of the resilient clamping mechanism is equipped with the second through-hole, and second screw is worn
Second through-hole is crossed to be spirally connected with the fixation resilient clamping mechanism with the second screw hole in the cavity.
5. the mounting structure of sound box mesh cover according to claim 1 or 4, which is characterized in that
The resilient clamping mechanism includes U-shaped shrapnel, and the both sides of the U-shaped shrapnel are provided with inside clamping protrusion；When installation,
The top of the connecting pole is caught in the lower section for clamping protrusion.
6. the mounting structure of sound box mesh cover according to claim 5, which is characterized in that
The bottom of the U-shaped shrapnel is additionally provided with limit hole, and limited post is equipped with by the second screw hole；The limited post passes through the limit
Hole.
7. the mounting structure of sound box mesh cover according to claim 6, which is characterized in that
The both sides of the connecting pole are set there are two guide post, and the both sides of second screw hole set that there are two open tubular columns；When installation, institute
Two guide posts are stated to be respectively embedded in described two open tubular columns.
8. the mounting structure of sound box mesh cover according to claim 1, which is characterized in that the speaker further includes at least one
Elastic buffering pad offers at least one cushion pad mounting hole on each elastic buffering pad；
Each elastic buffering pad is sleeved on the bottom of at least one raised sub-buckle by least one cushion pad mounting hole, and
It is interference fitted at least one raised sub-buckle.
9. the mounting structure of sound box mesh cover according to claim 1, which is characterized in that
The guard and at least one raised sub-buckle injection molding；And/or
The connecting pole injection molding of the guard and at least one top protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591235.7A CN105120383B (en) | 2015-09-16 | 2015-09-16 | A kind of mounting structure of sound box mesh cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591235.7A CN105120383B (en) | 2015-09-16 | 2015-09-16 | A kind of mounting structure of sound box mesh cover |
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| Publication Number | Publication Date |
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| CN105120383A CN105120383A (en) | 2015-12-02 |
| CN105120383B true CN105120383B (en) | 2018-09-04 |
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ID=54668225
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591235.7A Active CN105120383B (en) | 2015-09-16 | 2015-09-16 | A kind of mounting structure of sound box mesh cover |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005005942U1 (en) * | 2005-04-13 | 2005-09-08 | Chiayo Electronics Co., Ltd. | Portable wireless loudspeaker box for operation with an infrared sensor has a main body with a retaining area for positioning elements, a battery compartment, a sensor and circuit boards |
| CN203279106U (en) * | 2013-04-22 | 2013-11-06 | 光宝电子(广州)有限公司 | Shockproof loudspeaker box and fastener structure thereof |
| CN203884874U (en) * | 2012-10-22 | 2014-10-22 | 锐力股份有限公司 | Master-snap fastener of snap-fastener and snap fastener comprising master-snap fastener |
-
2015
- 2015-09-16 CN CN201510591235.7A patent/CN105120383B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005005942U1 (en) * | 2005-04-13 | 2005-09-08 | Chiayo Electronics Co., Ltd. | Portable wireless loudspeaker box for operation with an infrared sensor has a main body with a retaining area for positioning elements, a battery compartment, a sensor and circuit boards |
| CN203884874U (en) * | 2012-10-22 | 2014-10-22 | 锐力股份有限公司 | Master-snap fastener of snap-fastener and snap fastener comprising master-snap fastener |
| CN203279106U (en) * | 2013-04-22 | 2013-11-06 | 光宝电子(广州)有限公司 | Shockproof loudspeaker box and fastener structure thereof |
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| Publication number | Publication date |
|---|---|
| CN105120383A (en) | 2015-12-02 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |