CN207947890U - A kind of battery-disassembled Bluetooth audio device and air mattress for air mattress - Google Patents
A kind of battery-disassembled Bluetooth audio device and air mattress for air mattress Download PDFInfo
- Publication number
- CN207947890U CN207947890U CN201820431864.2U CN201820431864U CN207947890U CN 207947890 U CN207947890 U CN 207947890U CN 201820431864 U CN201820431864 U CN 201820431864U CN 207947890 U CN207947890 U CN 207947890U
- Authority
- CN
- China
- Prior art keywords
- battery
- loudspeaker
- air mattress
- connecting plate
- head unit
- 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.)
- Expired - Fee Related
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of battery-disassembled Bluetooth audio devices and air mattress for air mattress, the loudspeaker that the Bluetooth audio device includes head unit, is electrically connected with head unit, the bluetooth module and battery module for being provided with control circuit board in the head unit, being electrically connected with control circuit board, the head unit is provided with the cell containing cavity of one end open, the cavity wall of cell containing cavity is provided with the electrode plate being electrically connected with control circuit board, battery module is removably placed in the cell containing cavity, and battery module is provided with resilient contact and is electrically connected with electrode plate；The head unit, loudspeaker are respectively equipped with the first fixed part, the second fixed part for being fixed on air mattress.The utility model so that its battery can independently take out for the Bluetooth audio device of air mattress, is convenient for the charging of sound equipment.
Description
Technical field
The utility model is related to sound technique field more particularly to a kind of battery-disassembled Bluetooth audio devices for air mattress
And air mattress.
Background technology
As the improvement of people's living standards, the use of air mattress is also more and more extensive, such as seabeach outdoors or trip
Air mattress is used in swimming pool.When people use air mattress to lie fallow outdoors, sound equipment is often placed on air mattress in order to carry out sound
Happy broadcasting and listen to equal recreations.
But its battery portion of the existing sound equipment on air mattress and head unit be affixed to it is integrated, when in sound equipment
It after the electricity of battery is finished, needs to send entire stereo set or air mattress to juice point and charge, charging is inconvenient.
Therefore, the prior art is also to be developed.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of electricity for air mattress
The detachable Bluetooth audio device in pond, it is intended to so that for its battery-disassembled of the sound equipment of air mattress, convenient for charging.
To achieve the above object, the utility model takes following technical scheme：
A kind of battery-disassembled Bluetooth audio device for air mattress, including head unit, the loudspeaker that is electrically connected with head unit
, the bluetooth module and battery module that control circuit board is provided in the head unit, is electrically connected with control circuit board,
In, the head unit is provided with the cell containing cavity of one end open, and the cavity wall of cell containing cavity is provided with and control circuit board
The electrode plate of electrical connection, battery module is removably placed in the cell containing cavity, and battery module is provided with resilient contact
It is electrically connected with electrode plate；The head unit, loudspeaker are respectively equipped with the first fixed part, the second fixed part for being fixed on inflation
Bed.
Wherein, the head unit is in the one threaded engagement portion of opening projection of cell containing cavity；The battery module is also
Including a battery case, the battery being set in battery case, the battery is electrically connected with resilient contact, the battery case
A screw-cap is arranged in top, and the screw-cap is screwed with threaded engagement portion.
Wherein, the head unit includes：Sound equipment upper casing, the sound equipment upper casing include tubular the cell containing cavity,
First connecting plate of the battery containing cavity outer wall that circumferential direction is convexly equipped in cell containing cavity open end, the first connecting plate lower edge ring
To mating groove is provided with, the electrode plate is set to the bottom of sound equipment upper casing, and the resilient contact protrudes from the bottom of battery case
Portion connects the electrode plate, and the cell containing cavity opening of sound equipment upper casing is fixed in the threaded engagement portion；Sound equipment lower casing, the sound
Ring shell accommodating cavity that lower casing includes a tubular, the shell that is convexly equipped in shell accommodating cavity open end circumferential direction houses the of cavity outer wall
Two connecting plates, the second connecting plate upper edge have been arranged circumferentially fitting projection, and the shell accommodating cavity set is laminated on cell containing cavity
Outside, the fitting projection of second connecting plate is embedded in the mating groove of the first connecting plate；The first fixed part circumferential direction is convexly equipped in institute
State the edge of the first connecting plate and the second connecting plate junction.
Wherein, first connecting plate, the second connecting plate prolong to the side far from cell containing cavity, shell accommodating cavity respectively
It stretches to form a control unit accommodating cavity, the control circuit board is set in control unit accommodating cavity；The head unit further includes being set to
Button control unit in control unit accommodating cavity, the button control unit be provided with multiple waterproofs for being electrically connected with control circuit board by
Key, first connecting plate are provided with multiple key holes and house the Waterproof push-button.
Wherein, the head unit further includes a water-proof silica-gel lid, and the water-proof silica-gel lid covers and seals described first
The upper surface of connecting plate, the water-proof silica-gel lid include：First covering part is fixed on the first connecting plate close to the one of key hole
The upper surface of side, the first covering part is provided with marking keys；Second covering part is rotatablely connected, described first with the first covering part
Connecting plate is provided with a sealing rib in circumferential direction outside threaded engagement portion, and second covering part is covered on the sealing rib；With/
Or, a sealing ring is arranged in the sound equipment upper casing and the bearing in threaded engagement portion.
Wherein, the battery housing base is additionally provided with charging interface；The charging interface include USB interface and/or
TYPE-C interfaces.
Wherein, the head unit is flexibly connected with loudspeaker by elastic helix conducting wire.
Wherein, there are two the loudspeaker settings, each loudspeaker include sequentially connected first loudspeaker shell, the second horn housing
Body, loudspeaker bottom case and the sound horn component being set in the second horn housing body；The first loudspeaker shell offers multiple
Sound outlet hole, the sealed bottom setting of the loudspeaker bottom case；The second fixed part circumferential direction be convexly equipped in the first loudspeaker shell with
The edge of second loudspeaker housing junction.
The utility model also proposes a kind of air mattress, including air bag, wherein the air bag is equipped with above-mentioned be used for
The battery-disassembled Bluetooth audio device of air mattress.
Wherein, one end of the air bag is provided with multiple connecting cavities, and the surface of each connecting cavity is provided with connection
Colloid part, the first fixed part of the head unit, the second fixed part of loudspeaker are PVC board, the head unit, loudspeaker difference
It is fixed on the connection colloid part by the PVC board hot pressing and part is placed in the connecting cavity.
The battery-disassembled Bluetooth audio device for air mattress of the utility model is opened by the way that one end is arranged in head unit
The cell containing cavity of mouth, the cavity wall of cell containing cavity are provided with the electrode plate being electrically connected with control circuit board, and battery module is removable
It is placed in the cell containing cavity with unloading, and battery module is provided with resilient contact and is electrically connected with electrode plate so that be set to and fill
Bluetooth audio device its battery on air-bed can independently take out, and be convenient for the charging of sound equipment.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is structural representation of the utility model for the first embodiment of the battery-disassembled Bluetooth audio device of air mattress
Figure；
Fig. 2 is the decomposition texture schematic diagram of head unit in Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of battery module and sound equipment upper casing in Fig. 1；
Fig. 4 is the decomposition texture schematic diagram of sound equipment upper casing, sound equipment lower casing and button control unit in Fig. 1；
Fig. 5 is the decomposition texture schematic diagram of loudspeaker in Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used
To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.
Fig. 1 to Fig. 3 is please referred to, the utility model proposes a kind of battery-disassembled Bluetooth audio device 300 for air mattress, packets
Include head unit 100, the loudspeaker being electrically connected with head unit 100 200, be provided in head unit 100 control circuit board 50, with
The bluetooth module (not shown) and battery module 30, bluetooth module that control circuit board 50 is electrically connected enable sound equipment 300 wireless
Connection smart mobile phone and carry out the broadcasting of audio.Head unit 100 passes through elastic helix conducting wire with loudspeaker 200 in the present embodiment
400 flexible connections, the distance between such head unit 100 and loudspeaker 200 can adjust, in order to the different positions on air mattress
The installation set.
Head unit 100 is provided with the cell containing cavity 13 of one end open, and the cavity wall of cell containing cavity 13 is provided with and controls
The electrode plate 17 that circuit board 50 processed is electrically connected, battery module 30 are removably placed in cell containing cavity 13, and battery module 30
Resilient contact 34 is provided with to be electrically connected with electrode plate 17；Due to the setting of resilient contact 34 and electrode plate 17, battery module 30 is pacified
When loaded on cell containing cavity 13, the electric energy of battery module 30 can be connected to control circuit by resilient contact 34, electrode plate 17
Plate 50, the normal work for entire Bluetooth audio device 200 provide power supply, simultaneously because battery module 30 and cell containing cavity 13 are removable
It connects with unloading so that battery module 30 easily can take out out of head unit 100 or be installed on head unit 100, work as indigo plant
When tooth sound equipment 300 needs charging, battery module 30 is individually taken out out of head unit 100 and can conveniently be charged,
Avoid and be currently used for the sound equipment of air mattress in charging, need to take sound equipment entirety or air mattress away charging and the charging that brings
Inconvenient problem.
Head unit 100, loudspeaker 200 are respectively equipped with the first fixed part 40, the second fixed part 220 for being fixed on inflation
Bed.First fixed part 40, the setting of the second fixed part 220 are easy to use convenient for Bluetooth audio device 300 is fixed on air mattress.
Specifically, as shown in Figure 2, Figure 3 and Figure 4, head unit 100 is in one screw thread of opening projection of cell containing cavity 13
Screw portion 60；The battery module 30 further includes a battery case 31, the battery 32 being set in battery case 31, the battery
32 are electrically connected with resilient contact 34, and a screw-cap 33 is arranged in the top of the battery case 31, and the screw-cap 33 is revolved with screw thread
Conjunction portion 60 screws；In the present embodiment, the inner wall of screw-cap 33 and the outer wall in threaded engagement portion 60 are provided with screw thread and are screwed.It is excellent
Selection of land, 31 bottom of the battery case are additionally provided with charging interface 311；The charging interface 311 include USB interface and/or
TYPE-C interfaces, in order to the charging to battery.
The head unit 100 of the utility model includes：Sound equipment upper casing 10, the sound equipment upper casing 10 include the electricity of tubular
First connecting plate 15 of pond accommodating cavity 13,13 outer wall of cell containing cavity being convexly equipped in 13 open end circumferential direction of cell containing cavity, the
One connecting plate, 15 lower edge has been arranged circumferentially mating groove 153, and the electrode plate 17 is set to the bottom of sound equipment upper casing 10, described
The bottom that resilient contact 34 protrudes from battery case 31 connects the electrode plate 17, and sound equipment upper casing is fixed in the threaded engagement portion 60
13 opening of cell containing cavity；Sound equipment upper casing 10 is for installing battery module 30, and bottom is for battery module 30 and control
The detachable installation of battery module 30 is convenient in the electrical connection of circuit board 50, the threaded engagement portion 60 of the upper end.
Head unit 100 further includes sound equipment lower casing 20, the shell accommodating cavity 21 of the sound equipment lower casing 20 an including tubular, in
The shell that 21 open end circumferential direction of shell accommodating cavity is convexly equipped in houses the second connecting plate 23 of cavity outer wall, 23 upper side edge of the second connecting plate
Edge has been arranged circumferentially fitting projection 231, and 21 sets of the shell accommodating cavity is laminated on outside cell containing cavity 13, second connecting plate 23
Fitting projection 231 be embedded in the first connecting plate 15 mating groove 153；Shell accommodating cavity 21 is used to seal the bottom of sound equipment upper casing 10
Portion, meanwhile, the mating connection of the first connecting plate 15 and the second connecting plate 23 also will be between sound equipment upper casing 10 and sound equipment lower casing 20
Lacuna is sealed, to be adapted to waterproof use occasion of the Bluetooth audio device 300 in air mattress.
40 circumferential direction of the first fixed part of head unit 100 is convexly equipped in first connecting plate 15 and is connect with the second connecting plate 23
The edge at place.After i.e. the width of the first fixed part 40 coordinates more than the first connecting plate 15 on head unit and the second connecting plate 23
Width is convenient for head unit 100 to be fixedly connected with what inflation was worn in this way.
Please continue to refer to Fig. 2 and Fig. 4, it is preferable that first connecting plate 15, the second connecting plate 23 are respectively to far from battery
Accommodating cavity 13, shell accommodating cavity 21 side extend to form a control unit accommodating cavity 73, the control circuit board 50 is set to control
In portion's accommodating cavity 73；The head unit 100 further includes the button control unit 70 being set in control unit accommodating cavity 73, the button
Control unit 70 is provided with the multiple Waterproof push-buttons 701 being electrically connected with control circuit board 50, and first connecting plate 15 is provided with more
A key hole 151 houses the Waterproof push-button 701.The setting of button control unit 70 is so that the Bluetooth audio device 300 of the present embodiment can
To carry out by key control, while on the one hand button control unit 70, control circuit board 50 being set in control unit accommodating cavity 73 just
In sealing, the occupied space of structure on the other hand can be reduced.Silica gel Waterproof push-button may be used in Waterproof push-button 701.
Preferably, as shown in Fig. 2, the head unit 100 further includes a water-proof silica-gel lid 80, the water-proof silica-gel lid 80
The upper surface of first connecting plate 15 is covered and seals, the water-proof silica-gel lid 80 includes：First covering part 81 is fixed on
One connecting plate 15 is provided with marking keys 83 close to the side of key hole 151, the upper surface of the first covering part 81；Second covering part
82, it is rotatablely connected with the first covering part 81, first connecting plate 15 is provided with sealing gear in 60 outer circumferential direction of threaded engagement portion
Side 155, second covering part 82 are covered on the sealing rib 155；Water-proof silica-gel lid 80 is so that sound equipment upper casing 10 is located completely
In sealing state, play waterproof effect, at the same the second covering part 82 can opposite first covering part 81 rotate, in this way needs taking-up or
When installing battery module 30, only need to rotate the second covering part 82 can open sound equipment upper casing 10 and expose opening for cell containing cavity 13
Mouth end, in order to the operation of next step.
Further, a sealing ring 90 is arranged in the sound equipment upper casing 10 and the bearing in threaded engagement portion 60.Sealing ring 90
Setting make screw-cap 33 be combined on threaded engagement portion 60 after, threaded engagement portion 60 compress sealing ring 90, it is more preferable to reach
Sealing effect.
Shown in Fig. 5, there are two the settings of the loudspeaker 200, and each loudspeaker 200 include sequentially connected first loudspeaker shell
210, the second loudspeaker shell 260, loudspeaker bottom case 270 and the sound horn component 240 being set in the second loudspeaker shell 260；
The first loudspeaker shell offers multiple sound outlet holes 2110, the sealed bottom setting of the loudspeaker bottom case 270；Loudspeaker bottom case
The caulking gum of elasticity may be used in 270 sealed bottom setting.Second fixed part, 220 circumferential direction is convexly equipped in first loudspeaker
The edge of 260 junction of shell 210 and the second loudspeaker shell.Second fixed part 220 is used to loudspeaker being fixed on air mattress.
The utility model also proposes a kind of air mattress, including air bag, wherein the air bag is equipped with above-mentioned be used for
The battery-disassembled Bluetooth audio device 300 of air mattress.Specifically, one end of the air bag is provided with multiple connecting cavities, Mei Yisuo
The surface for stating connecting cavity is provided with connection colloid part, and the first fixed part 40 of the head unit 100, the second of loudspeaker 200 are consolidated
It is PVC board to determine portion 220, and the head unit 100, loudspeaker 200 are fixed on the connection colloid by the PVC board hot pressing respectively
Portion is simultaneously partly placed in the connecting cavity.In this way, the air mattress of the present embodiment can easily use the battery-disassembled bluetooth
Sound equipment 300 when need to charge, individually takes out the battery module 30 in Bluetooth audio device 300.The air mattress of the present embodiment and its
Connecting cavity, connection colloid part structure are not shown, and common structure, which may be used, can realize that the function of air mattress and installation are fixed originally
The battery-disassembled Bluetooth audio device 300 for air mattress of embodiment.
The battery-disassembled Bluetooth audio device 300 and air mattress that the utility model embodiment proposes, by head unit 10
The cell containing cavity 13 of interior setting one end open, the cavity wall of cell containing cavity 13 are provided with the electricity being electrically connected with control circuit board 50
Pole plate 17, battery module 30 is removably placed in the cell containing cavity 13, and battery module 30 is provided with resilient contact 34
It is electrically connected with electrode plate 17 so that Bluetooth audio device 300 its battery being set on air mattress can independently take out, convenient for sound equipment
Charging.Simultaneously because sound equipment upper casing 10, sound equipment lower casing 20 are tightly connected using the first connecting plate 15 and the second connecting plate 23, sound equipment
Upper casing 10 is additionally provided with marine glue lid 80 and sealing ring 90 so that the battery-disassembled Bluetooth audio device 300 of the present embodiment has good
Good water-proof function adapts to air mattress and is applied to the use occasion that swimming pool etc. needs waterproof.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of battery-disassembled Bluetooth audio device for air mattress, including head unit, the loudspeaker that are electrically connected with head unit,
The bluetooth module and battery module for being provided with control circuit board in the head unit, being electrically connected with control circuit board, feature
It is,
The head unit is provided with the cell containing cavity of one end open, and the cavity wall of cell containing cavity is provided with and control circuit board
The electrode plate of electrical connection, battery module is removably placed in the cell containing cavity, and battery module is provided with resilient contact
It is electrically connected with electrode plate；
The head unit, loudspeaker are respectively equipped with the first fixed part, the second fixed part for being fixed on air mattress.
2. the battery-disassembled Bluetooth audio device according to claim 1 for air mattress, which is characterized in that the sound equipment sheet
Body is in the one threaded engagement portion of opening projection of cell containing cavity；
The battery that the battery module further includes a battery case, is set in battery case, the battery and resilient contact electricity
A screw-cap is arranged in the top of connection, the battery case, and the screw-cap is screwed with threaded engagement portion.
3. the battery-disassembled Bluetooth audio device according to claim 2 for air mattress, which is characterized in that the sound equipment sheet
Body includes：
Sound equipment upper casing, the sound equipment upper casing include the cell containing cavity of tubular, in the circumferential direction projection of cell containing cavity open end
In battery containing cavity outer wall the first connecting plate, the first connecting plate lower edge has been arranged circumferentially mating groove, the electrode plate
It is set to the bottom of sound equipment upper casing, the bottom that the resilient contact protrudes from battery case connects the electrode plate, the screw thread rotation
The cell containing cavity opening of sound equipment upper casing is fixed in conjunction portion；
Sound equipment lower casing, the sound equipment lower casing includes the shell accommodating cavity of a tubular, in shell accommodating cavity open end, circumferential direction is convexly equipped in
Shell house the second connecting plate of cavity outer wall, the second connecting plate upper edge has been arranged circumferentially fitting projection, and the shell holds
It sets chamber set to be laminated on outside cell containing cavity, the fitting projection of second connecting plate is embedded in the mating groove of the first connecting plate；
The first fixed part circumferential direction is convexly equipped in the edge of first connecting plate and the second connecting plate junction.
4. the battery-disassembled Bluetooth audio device according to claim 3 for air mattress, which is characterized in that described first connects
Fishplate bar, the second connecting plate extend to form a control unit accommodating cavity, institute to the side far from cell containing cavity, shell accommodating cavity respectively
Control circuit board is stated in control unit accommodating cavity；
The head unit further includes the button control unit being set in control unit accommodating cavity, and the button control unit is provided with and controls
Multiple Waterproof push-buttons of circuit board electrical connection processed, first connecting plate are provided with multiple key holes and house the Waterproof push-button.
5. the battery-disassembled Bluetooth audio device according to claim 4 for air mattress, which is characterized in that the sound equipment sheet
Body further includes a water-proof silica-gel lid, and the water-proof silica-gel lid covers and seals the upper surface of first connecting plate, the waterproof
Silica gel lid includes：
First covering part is fixed on the first connecting plate close to the side of key hole, and the upper surface of the first covering part is provided with button
Mark；
Second covering part, is rotatablely connected with the first covering part, and first connecting plate is provided with one in circumferential direction outside threaded engagement portion
Rib is sealed, second covering part is covered on the sealing rib；And/or
A sealing ring is arranged in the sound equipment upper casing and the bearing in threaded engagement portion.
6. the battery-disassembled Bluetooth audio device according to claim 2 for air mattress, which is characterized in that the battery case
Body bottom is additionally provided with charging interface；The charging interface includes USB interface and/or TYPE-C interfaces.
7. being used for the battery-disassembled Bluetooth audio device of air mattress according to claim 1-6 any one of them, which is characterized in that institute
Head unit is stated to be flexibly connected by elastic helix conducting wire with loudspeaker.
8. being used for the battery-disassembled Bluetooth audio device of air mattress according to claim 1-6 any one of them, which is characterized in that institute
State there are two loudspeaker settings, each loudspeaker include sequentially connected first loudspeaker shell, the second loudspeaker shell, loudspeaker bottom case, with
And it is set to the sound horn component in the second horn housing body；
The first loudspeaker shell offers multiple sound outlet holes, the sealed bottom setting of the loudspeaker bottom case；
The second fixed part circumferential direction is convexly equipped in the edge of the first loudspeaker shell and the second loudspeaker housing junction.
9. a kind of air mattress, including air bag, which is characterized in that the air bag installation is just like any one of claim 1-8 institutes
The battery-disassembled Bluetooth audio device for air mattress stated.
10. air mattress according to claim 9, which is characterized in that one end of the air bag is provided with multiple connecting cavities,
The surface of each connecting cavity is provided with connection colloid part, and the first fixed part of the head unit, the second of loudspeaker are fixed
Portion is PVC board, and the head unit, loudspeaker are fixed on the connection colloid part by the PVC board hot pressing respectively and part holds
It is placed in the connecting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431864.2U CN207947890U (en) | 2018-03-28 | 2018-03-28 | A kind of battery-disassembled Bluetooth audio device and air mattress for air mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431864.2U CN207947890U (en) | 2018-03-28 | 2018-03-28 | A kind of battery-disassembled Bluetooth audio device and air mattress for air mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947890U true CN207947890U (en) | 2018-10-09 |
Family
ID=63698455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431864.2U Expired - Fee Related CN207947890U (en) | 2018-03-28 | 2018-03-28 | A kind of battery-disassembled Bluetooth audio device and air mattress for air mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947890U (en) |
-
2018
- 2018-03-28 CN CN201820431864.2U patent/CN207947890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210328 |