CN209692981U - TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission - Google Patents
TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission Download PDFInfo
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- CN209692981U CN209692981U CN201920790122.3U CN201920790122U CN209692981U CN 209692981 U CN209692981 U CN 209692981U CN 201920790122 U CN201920790122 U CN 201920790122U CN 209692981 U CN209692981 U CN 209692981U
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- box
- speaker
- charging box
- loudspeaker
- earphone
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses the two-in-one devices that a kind of TWS earphone adds Baffle Box of Bluetooth message transmission, including speaker and TWS earphone, speaker includes casing of loudspeaker box, charging box, charging box pcb board, speaker controls pcb board, loudspeaker flap, horn base, speaker and rotation lid, charging box is rotatablely connected by pin shaft and casing of loudspeaker box, the connector of loudspeaker flap is connected with the rear end of charging box, the conductive contact of PIN needle and the TWS earphone being placed in the earphone slot of charging box on charging box pcb board connects, touch-switch is connected on speaker control pcb board, horn base, which covers, is equipped with switch contact.The utility model it is easy to carry; it is feature-rich; it can charge to TWS earphone; earphone and loudspeaker box combination can be formed Baffle Box of Bluetooth again; realize that wireless audio plays; and the inside that earphone can be rotated to casing of loudspeaker box is stored and is protected, and furthermore the switch of speaker can also be controlled by rotation, easy to operate.
Description
Technical field
The utility model relates to audio-frequence player device technical fields, are to be related to a kind of TWS earphone to add bluetooth more specifically
The two-in-one device of speaker message transmission.
Background technique
TWS wireless Bluetooth headsets need to store using storage box in storage, but since earphone needs to charge,
Storage box of people's utility model with charge function, but general storage box only has the function of charging and storage, function
Can be single, no other extension functions.Although being produced in addition, also occurring some speakers with earphone combination collocation on the market at present
Product, but the earphone of such speaker products collocation is not TWS wireless Bluetooth headsets, and the volume of speaker is larger, is carried not
It is convenient, it is at high cost, do not have rotation function, TWS wireless Bluetooth headsets cannot be rotated to inside speaker and be protected.
Utility model content
The purpose of the utility model is to overcome drawbacks described above in the prior art, a kind of TWS earphone is provided and adds bluetooth sound
The two-in-one device of case message transmission.
To achieve the above object, the utility model provides a kind of TWS earphone to add Baffle Box of Bluetooth message to transmit two-in-one
Device, including speaker and at least one TWS earphone, the speaker includes casing of loudspeaker box, charging box, charging box pcb board, speaker control
Pcb board, loudspeaker flap, horn base, speaker and rotation lid processed, the top at the front end position of the casing of loudspeaker box, which is equipped with, to be used for
Expose the open area of charging box and TWS earphone, the charging box is installed in rotation on the inside of casing of loudspeaker box, the charging
The front end of box is rotatablely connected by the front end of pin shaft and casing of loudspeaker box, and the speaker control pcb board is fixedly mounted on casing of loudspeaker box
Rear end position, the loudspeaker flap is movably arranged on the rear end position of casing of loudspeaker box, sets on the front end face of the loudspeaker flap
The connector set extend into the inside of casing of loudspeaker box after passing through speaker control pcb board, and is connected with the rear end of charging box, described
The appearance of charging box is equipped with earphone slot compatible with the shape of TWS earphone, and the charging box pcb board is fixedly mounted on charging box
Inside, the charging box pcb board is equipped at least one set of PIN needle, and every group of PIN needle is pierced by the corresponding earphone slot of charging box respectively
It realizes and connects with the conductive contact for the TWS earphone being placed in earphone slot, the horn base is fixedly mounted on loudspeaker flap
Rear end, the speaker is fixedly mounted on horn base, and the rotation lid is fixedly connected with horn base and is located at loudspeaker
The outside of seat and speaker, the speaker control pcb board pass through conducting wire respectively and are electrically connected with charging box pcb board and speaker
It connects, touch-switch is connected on the rear end face of the speaker control pcb board, the front end face of the loudspeaker flap is equipped with for pressing
Press the switch contact of touch-switch.
As preferred embodiment, the charging box includes charging box cover and charging box lower cover, on the charging box
Lid combines connection with charging box lower cover, and on charging box cover, the connector of the loudspeaker flap is clamped for the earphone slot setting
In the card hole that cover back-end is arranged under charging box.
As preferred embodiment, the inside of the charging box is equipped with speaker battery, the speaker battery and speaker control
Pcb board electrical connection processed, the speaker control and are connected with USB charging interface on pcb board, and the casing of loudspeaker box is equipped with for exposing
The interface jack of the USB charging interface.
As preferred embodiment, silica gel ring is equipped between the loudspeaker flap and the rear end position of casing of loudspeaker box.
The first pad is equipped with as preferred embodiment, between the rear end of the charging box and the rear end position of casing of loudspeaker box
Circle.
As preferred embodiment, second packing ring is equipped between the inner wall of the rotation lid and the rear end face of horn base.
As preferred embodiment, the rear end position of the casing of loudspeaker box be equipped with for the rotation angle to charging box into
The rear end of the limited block of row limitation, the limited block and charging box, which limits, to be cooperated.
As preferred embodiment, the inside of the rotation lid is equipped with the annulus between loudspeaker flap and horn base
Shape speaker net, the speaker net are equipped with several mesh, and the front end outer wall of the rotation lid is equipped with several for exposing loudspeaker
The outlet sound mouth of net.
As preferred embodiment, several LED lights are connected on the speaker control pcb board, the LED refers to
Show that lamp is equipped with light-guiding pillar, the outside of the light-guiding pillar is equipped with hood.
As preferred embodiment, there are two the earphone slot of the charging box is set, to place the two TWS ears in left and right
Machine, the PIN needle on the charging box pcb board is equipped with two groups, and every group is equipped with four PIN needles.
Headset batteries are equipped with as preferred embodiment, in the earphone case of the TWS earphone, earphone controls pcb board
With contact pinboard, the headset batteries, earphone control pcb board and contact pinboard are separately mounted to the inside of earphone case,
The conductive contact is connected on the pinboard of contact, and the earphone case is equipped with key touch sheet, and the earphone controls pcb board
It is electrically connected respectively with headset batteries, contact pinboard and key touch sheet.
Compared with prior art, the utility model has the beneficial effects that:
Reasonable in design, the good appearance of the utility model, small volume is easy to carry, at low cost, feature-rich,
It can charge to TWS earphone and TWS earphone and loudspeaker box combination are formed into Baffle Box of Bluetooth, realize that wireless audio plays, and
And there is charging box rotation function, the TWS wireless headset being placed on charging box can be rotated to the inside of casing of loudspeaker box into
Row storage and protection, while the switch of speaker can also be controlled by rotation, it is easy to operate.
Detailed description of the invention
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 this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the knot for the two-in-one device that TWS earphone provided by the embodiment of the utility model adds Baffle Box of Bluetooth message transmission
Structure schematic diagram；
Fig. 2 is point for the two-in-one device that TWS earphone provided by the embodiment of the utility model adds Baffle Box of Bluetooth message transmission
Xie Tu；
Fig. 3 is cuing open for the two-in-one device that TWS earphone provided by the embodiment of the utility model adds Baffle Box of Bluetooth message transmission
Face figure；
Fig. 4 is the structural schematic diagram of casing of loudspeaker box provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram of loudspeaker flap provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of TWS earphone provided by the embodiment of the utility model；
Fig. 7 is the circuit diagram of speaker control pcb board provided by the embodiment of the utility model；
Fig. 8 is the circuit diagram of charging box pcb board provided by the embodiment of the utility model；
Fig. 9 is the circuit diagram of TWS earphone provided by the embodiment of the utility model；
Figure 10 is the circuit block diagram of TWS earphone provided by the embodiment of the utility model；
Figure 11 is that TWS earphone provided by the embodiment of the utility model adds the two-in-one device of Baffle Box of Bluetooth message transmission revolving
Structural schematic diagram when hub cap drives charging box to be rotated in place.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The two of Baffle Box of Bluetooth message transmission is added to close referring to FIG. 1, the embodiments of the present invention provide a kind of TWS earphone
One device, including speaker 1 and TWS earphone 2, are with reference to the accompanying drawing described in detail each component part of the present embodiment.
As shown in Figures 1 to 4, speaker 1 includes casing of loudspeaker box 11, charging box 12, charging box pcb board 13, speaker control PCB
Plate 14, loudspeaker flap 15, horn base 16, speaker 17 and rotation lid 18, the top at the front end position of casing of loudspeaker box 11 is equipped with
For exposing the open area 111 of charging box 12 and TWS earphone 2, TWS earphone 2 just can be placed into charging box by such user
In 12 earphone slot 121.
Charging box 12 is installed in rotation on the inside of casing of loudspeaker box 11, in the present embodiment, as shown in Figures 2 and 3, fills
Electric box 12 may include charging box cover 122 and charging box lower cover 123, charging box cover 122 and 123 company of combination of charging box lower cover
It connects, charging box cover 122 is equipped with earphone slot 121 compatible with the shape of TWS earphone 2, and the front end of charging box lower cover 123 is logical
The front end for crossing pin shaft 19 and casing of loudspeaker box 11 is rotatablely connected, the card hole 124 of 123 rear end of charging box lower cover setting.
Charging box pcb board 13 is fixedly mounted on the inside of charging box 12, and charging box pcb board 13 is equipped at least one set PIN
Needle 131, every group of PIN needle 131 are pierced by the corresponding earphone slot 121 of charging box 12 respectively, and every group can be equipped with four PIN needles, wherein
Two PIN needles can be used for the audio between earphone and speaker with the anode of corresponding power and the cathode of power supply, two PIN needles
Signal transmission.Charging box pcb board 13 is pinboard, and the circuit diagram on charging box pcb board 13 is as shown in Figure 8.
Preferably, there are two the earphone slot 121 of charging box 12 can be set, the two TWS earphones 2 in left and right can be placed in this way
(i.e. a pair of TWS earphone).Correspondingly, the PIN needle 131 on charging box pcb board 13 is equipped with two groups.
As shown in Fig. 2, Fig. 3 and Fig. 5, speaker control pcb board 14 is fixedly mounted on the rear end position of casing of loudspeaker box 11, loudspeaker
Flap 15 is movably arranged on the rear end position of casing of loudspeaker box 11, and the connector 151 being arranged on the front end face of loudspeaker flap 15 can
The inside of casing of loudspeaker box 11 is extend into after the centre bore of speaker control pcb board 14, the connector 151 of loudspeaker flap 15 can
It is connected in the card hole 124 of 123 rear end of charging box lower cover setting.When loudspeaker flap 15 rotates, charging box 12 also can be therewith
It is rotated in the inside of casing of loudspeaker box 11.
As shown in Figures 2 and 3, horn base 16 is fixedly mounted on the rear end of loudspeaker flap 15, and speaker 17 is fixedly mounted
On horn base 16, rotation lid 18 is fixedly connected with horn base 16 and is located at the outside of horn base 16 and speaker 17.Its
In, as long as user rotates rotation lid 18 with hand, rotation lid 18 can drive horn base 16, loudspeaker flap 15 and charging box 12 to occur
Rotation.
As shown in Figure 2 and Figure 7, speaker control pcb board 14 passes through conducting wire and charging box pcb board 13 and speaker 17 respectively
Electrical connection, speaker control the circuit diagram on pcb board 14 as shown in fig. 7, being connected on the rear end face of speaker control pcb board 14
Touch-switch 110.As shown in figure 5, the front end face of loudspeaker flap 15 is equipped with the switch contact for pressing touch-switch 110
152 (i.e. convex bodys).When switching the key of the pressing touch-switch 110 of contact 152, speaker 2 is in off-mode, when switch contact
152 with touch-switch 110 do not contact when, speaker 2 is in open state.
It is limited as shown in figure 4, the rear end position of casing of loudspeaker box 11 can be equipped with for the rotation angle to charging box 12
The limited block 100 of system, limited block 100 can be limited with the rear end of charging box 12 to be cooperated.Preferably, when charging box 12 is rotating through
When be stuck on limited block 100 in journey, the switch contact 152 on loudspeaker flap 15 can just press pressing in touch-switch 110
On key.
It is user-friendly in order to further increase the portability of device, as shown in Figure 3 and Figure 7, the inside of charging box 12
It can be equipped with speaker battery 112, speaker battery 112 is electrically connected with speaker control pcb board 14, is connected on speaker control pcb board 14
There is USB charging interface 113, it is matching, it can be equipped on casing of loudspeaker box 11 for exposing connecing for the USB charging interface 113
Mouth jack 114.Certainly, according to actual needs, in other embodiments, it can also be not provided with internal cell, directly pass through charging
Line is connected with external power supply, realizes power supply.
As shown in Figures 2 and 3, silica gel ring 115, charging are equipped between loudspeaker flap 15 and the rear end position of casing of loudspeaker box 11
It is equipped with the first washer 116 between the rear end of box 12 and the rear end position of casing of loudspeaker box 11, rotates the inner wall and horn base 16 of lid 18
Rear end face between be equipped with second packing ring 117.
As shown in Figure 1 to Figure 3, the inside for rotating lid 18 can be equipped with the circle between loudspeaker flap 15 and horn base 16
Cyclic annular speaker net 118 (iron net), speaker net 118 are equipped with several mesh, rotate the front end outer wall of lid 18 equipped with several use
In the outlet sound mouth 181 for exposing speaker net 118.
In addition, as shown in Figure 2 and Figure 7, several LED lights can also be connected with (such as on speaker control pcb board 14
LED1~LED4), LED light 141 is equipped with light-guiding pillar 119, and the outside of light-guiding pillar 119 is equipped with hood 120, is conducive to
LED light is shown.LED light can show that the charged state of speaker and the charged state of earphone.
As shown in Fig. 3, Fig. 6, Fig. 9 and Figure 10, TWS earphone 2 in addition to include earphone case 22, earplug 23, headset batteries 24,
Earphone controls the function part of the conventional bluetooth headset such as pcb board 25, earphone horn, microphone, LED light, Bluetooth antenna modules A NT
It can also include contact pinboard 26 and key touch sheet 27 except part, earplug 23 is mounted on the position of speaking of earphone case 22
Place, headset batteries 24, earphone control pcb board 25, contact pinboard 26, earphone horn, microphone, LED light, Bluetooth antenna module
It is separately mounted to the inside of earphone case 22, conductive contact 21 is connected on contact pinboard 26, and earphone case 22, which is equipped with, to be supplied
The contact jack of the PIN needle insertion of speaker, key touch sheet 27 are mounted on earphone case 22, and earphone controls pcb board 25 and distinguishes
It is electrically connected with headset batteries 24, contact pinboard 26, key touch sheet 27, earphone horn, microphone, LED light, Bluetooth antenna module
It connects.Certainly, in other embodiments, the shape of TWS earphone 2 can also arbitrarily change, and can also be not provided with earplug, non-implementation
Example is limited.According to actual needs, the speaker of the present embodiment can also be adapted to some TWS earphones at present on the market.
In the present embodiment, key touch sheet 27 can be preferably arranged to touch copper foil paper, control pcb board 25 with earphone
On touch IC be connected, key touch sheet 27 primarily serves the function of key.For example, the key touch sheet of the present embodiment
27 have the function of clicking/double-click/often by primarily serving music pause/broadcasting/last track/next track/volume plus-minus/switch
The functions such as machine.
As shown in Figure 9 and Figure 10, preferably, TWS earphone 2 is also provided with NTC earphone temperature protection module, when temperature liter
Height just stops charging to headset batteries to certain temperature.
The working principle of the utility model is as follows:
As shown in Figure 1, the two TWS earphones 2 in left and right can be individually positioned in two earphone slots 121 of charging box 12 by user
It is interior, it corresponds the PIN needle on charging box 12 and the conductive contact 21 on TWS earphone 2 and connects.As shown in figure 11, when
When user rotates counterclockwise rotation lid 18 with hand, rotation lid 18 is able to drive 12 phase of horn base 16, loudspeaker flap 15 and charging box
Casing of loudspeaker box 11 is rotated, TWS earphone 2 can be turned to the inside of casing of loudspeaker box 11 therewith.
When touch-switch 110 is opened, speaker starting, TWS earphone can directly transmit audio signal by audio PIN needle
To speaker, audio signal drives loudspeaker after the power amplification of speaker, plays music, and the music for being adapted to TWS earphone is broadcast
The occasions such as put, make a phone call, is hands-free, audio is without pausing or discontinuous sense when pattern switching.In addition, TWS earphone can pass through power supply
PIN needle connects speaker, charges to earphone.
In conclusion the utility model reasonable in design, good appearance, small volume is easy to carry, at low cost,
It is feature-rich, it can charge to TWS earphone and TWS earphone and loudspeaker box combination are formed into Baffle Box of Bluetooth, realize wireless sound
Frequency plays, and has charging box rotation function, the TWS wireless headset being placed on charging box can be rotated to casing of loudspeaker box
Inside stored and protected, while the switch of speaker can also by rotation be controlled, it is easy to operate.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (10)
1. a kind of TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission, including speaker (1) and at least one TWS earphone
(2), it is characterised in that: the speaker (1) includes casing of loudspeaker box (11), charging box (12), charging box pcb board (13), speaker control
Pcb board (14), loudspeaker flap (15), horn base (16), speaker (17) and rotation lid (18) processed, the casing of loudspeaker box (11)
The top at front end position be equipped with open area (111) for exposing charging box (12) and TWS earphone (2), the charging box
(12) it is installed in rotation on the inside of casing of loudspeaker box (11), the front end of the charging box (12) passes through outside pin shaft (19) and speaker
The front end of shell (11) is rotatablely connected, and speaker control pcb board (14) is fixedly mounted on the rear end position of casing of loudspeaker box (11), institute
The rear end position that loudspeaker flap (15) is movably arranged on casing of loudspeaker box (11) is stated, is arranged on the front end face of the loudspeaker flap (15)
Connector (151) pass through and extend into the inside of casing of loudspeaker box (11) after speaker control pcb board (14), and with charging box (12)
Rear end is connected, and the appearance of the charging box (12) is equipped with earphone slot (121) compatible with the shape of TWS earphone (2), described
Charging box pcb board (13) is fixedly mounted on the inside of charging box (12), and the charging box pcb board (13) is equipped at least one set
PIN needle (131), every group of PIN needle (131) are pierced by the corresponding earphone slot (121) of charging box (12) respectively and are placed on earphone slot
(121) conductive contact (21) of the TWS earphone (2) in, which is realized, to be connected, and the horn base (16) is fixedly mounted on horn base
The rear end of (15) is covered, the speaker (17) is fixedly mounted on horn base (16), the rotation lid (18) and horn base
(16) it is fixedly connected with and is located at the outside of horn base (16) and speaker (17), speaker control pcb board (14) is respectively
It is electrically connected by conducting wire with charging box pcb board (13) and speaker (17), on the rear end face of speaker control pcb board (14)
It is connected with touch-switch (110), the front end face of the loudspeaker flap (15) is equipped with the switch for pressing touch-switch (110)
Contact (152).
2. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
Stating charging box (12) includes charging box cover (122) and charging box lower cover (123), the charging box cover (122) and charging box
Lower cover (123) combination connection, earphone slot (121) setting is in charging box cover (122), the company of the loudspeaker flap (15)
Connector (151) is connected in the card hole (124) of charging box lower cover (123) rear end setting.
3. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
The inside for stating charging box (12) is equipped with speaker battery (112), and the speaker battery (112) is electrically connected with speaker control pcb board (14)
It connects, is connected with USB charging interface (113) on speaker control pcb board (14), the casing of loudspeaker box (11) is equipped with for revealing
The interface jack (114) of the USB charging interface (113) out.
4. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
It states and is equipped with silica gel ring (115) between loudspeaker flap (15) and the rear end position of casing of loudspeaker box (11).
5. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
It states and is equipped with the first washer (116) between the rear end of charging box (12) and the rear end position of casing of loudspeaker box (11), the rotation lid
(18) second packing ring (117) are equipped between the rear end face of inner wall and horn base (16).
6. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
The rear end position for stating casing of loudspeaker box (11) is equipped with the limited block (100) limited for the rotation angle to charging box (12),
The rear end of the limited block (100) and charging box (12), which limits, to be cooperated.
7. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
The inside of rotation lid (18) is stated equipped with the circular speaker net (118) between loudspeaker flap (15) and horn base (16), institute
Speaker net (118) are stated equipped with several mesh, the front end outer wall of the rotation lid (18) is equipped with several for exposing loudspeaker
The outlet sound mouth (181) of net (118).
8. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
It states and is connected with several LED lights in speaker control pcb board (14), the LED light is equipped with light-guiding pillar (119), institute
The outside for stating light-guiding pillar (119) is equipped with hood (120).
9. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
State charging box (12) earphone slot (121) set there are two, to place left and right two TWS earphones (2), the charging box pcb board
(13) PIN needle (131) on is equipped with two groups, and every group is equipped with four PIN needles.
10. the two-in-one device that TWS earphone according to claim 1 adds Baffle Box of Bluetooth message transmission, it is characterised in that: institute
It states and is equipped with headset batteries (24), earphone control pcb board (25) and contact pinboard in the earphone case (22) of TWS earphone (2)
(26), the headset batteries (24), earphone control pcb board (25) and contact pinboard (26) are separately mounted to earphone case (22)
Inside, the conductive contact (21) is connected on contact pinboard (26), and the earphone case (22) touches equipped with key
Piece (27), earphone control pcb board (25) respectively with headset batteries (24), contact pinboard (26) and key touch sheet (27)
Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790122.3U CN209692981U (en) | 2019-05-29 | 2019-05-29 | TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790122.3U CN209692981U (en) | 2019-05-29 | 2019-05-29 | TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission |
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| Publication Number | Publication Date |
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| CN209692981U true CN209692981U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920790122.3U Active CN209692981U (en) | 2019-05-29 | 2019-05-29 | TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225424A (en) * | 2019-05-29 | 2019-09-10 | 陈皇霖 | TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission |
| CN113691899A (en) * | 2021-08-24 | 2021-11-23 | 四川中深创集团有限公司 | Sound box with storage function |
-
2019
- 2019-05-29 CN CN201920790122.3U patent/CN209692981U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225424A (en) * | 2019-05-29 | 2019-09-10 | 陈皇霖 | TWS earphone adds the two-in-one device of Baffle Box of Bluetooth message transmission |
| CN110225424B (en) * | 2019-05-29 | 2024-10-11 | 东莞颖利电子有限公司 | Two-in-one device for TWS earphone and Bluetooth sound box audio transmission |
| CN113691899A (en) * | 2021-08-24 | 2021-11-23 | 四川中深创集团有限公司 | Sound box with storage function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 523000 Huatai science and Technology Park, Xie Gang Town, Dongguan, Guangdong Patentee after: DONGGUAN YINGLI ELECTRONIC CO., LTD. Address before: 523000 Huatai science and Technology Park, Xie Gang Town, Dongguan, Guangdong Patentee before: Chen Huanglin |