CN205866096U - Stick ball cap with enlarge or integrated boombox - Google Patents
Stick ball cap with enlarge or integrated boombox Download PDFInfo
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- CN205866096U CN205866096U CN201620810060.4U CN201620810060U CN205866096U CN 205866096 U CN205866096 U CN 205866096U CN 201620810060 U CN201620810060 U CN 201620810060U CN 205866096 U CN205866096 U CN 205866096U
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- Prior art keywords
- sweatband
- crown
- speaker
- shade
- bongrace
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Abstract
The utility model discloses stick ball cap with enlarge or integrated boombox, its embodiment includes cap hat, shade / peak, sweatband and hides one or a plurality of speaker in shade / peak. In the stereo component of wireless receiver, amplifier and/or battery is hidden the internal surface that the region defined and/or inner space between the internal surface of the foot internal surface region of cap hat and sweatband. Wireless receiver receives the audio signal who comes from the outer audio source to and through one or a plurality of speaker broadcast audio frequency.
Description
Technical field
The present invention is about combination type cap class (headgear) and the electronic component (means) of offer music.More particularly, originally
Inventing about a kind of Combined rod ball cap and provide music signal to speaker, wherein speaker is integrated into the one of baseball cap
Part.
Background technology
The new design patent 321,581 of the U.S. of Li discloses a kind of ornamental combined hat and radio.
The United States Patent (USP) 5,410,746 of Gelber discloses a kind of cap class, such as have crown, hat brim and internal sweatband or
The medicated cap of filler rod, combines than Source Music with electronic receipt settlement.Radio is connected to filler rod by the first double-sided adhesive tape
Inner surface.
The United States Patent (USP) 5,510,961 of Peng discloses a kind of cap sequence, have SoundRec and produce component and
Warning lamp, including the digitized voice record being positioned on the brim of a hat (visor) and elimination component and light emitting diode.
The United States Patent (USP) 7,031,068 of Himmele discloses a kind of exempts from hand-held binocular the brim of a hat cap class, is used for observing expectation
Use binocular but the most freely make bimanual physical culture and other events.
When using mobile audio devices, the ear of transmission Sound close user as far as possible is of value to and preferably experiences sound
Frequently.But, utilize earplug or earphone transmission sound to also tend to stop that hearer discovers other sound, such as emergency alarm, phone
If the tinkle of bells or another people.Therefore, if owing to use earplug or earphone to cause not hearing warning or alarm, this tradition shape
User (and around him/her other people) may be placed in danger by the audio frequency transmission of formula.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide one to have amplification or integrated
The baseball cap of boombox.
For reaching above-mentioned purpose, this utility model provides a kind of baseball cap having and amplifying boombox, comprising:
One crown, it is adaptable to the head of user；
Horizontal-extending shade/bongrace, is joined to described crown；
One sweatband, is fixed to the inner surface of described crown by least one edge；
Rechargeable power supply, be placed on the foot inner surface area of described crown and described sweatband inner surface it
Between region defined in space；
One circuit board, including wireless receiver, is suitable to receive the audio signal from external device (ED), and described circuit board is positioned at
In space defined in region between foot inner surface and the inner surface of described sweatband of described crown；And
At least one independent speaker is integrated in shade/bongrace, and direction of sound propagation is from shade/bongrace points to
Side, the thickness of at least one independent speaker described is equal to or less than the thickness of shade/bongrace, and such speaker is hidden
In shade/bongrace, wherein baseball cap is suitable to via described board receiver audio signal.
Above-mentioned has the baseball cap amplifying boombox, and wherein said rechargeable power supply is battery.
Above-mentioned has the baseball cap amplifying boombox, and wherein said battery is for being sized to be positioned over institute
State the battery in the space between the foot inner surface of crown and the inner surface of described sweatband.
Above-mentioned has the baseball cap amplifying boombox, and wherein said battery is attached at sky by fixing component
In.
Above-mentioned has the baseball cap amplifying boombox, and wherein the first electric wire connection battery is to circuit board, described
First electric wire is placed on defined in the region between the foot inner surface of described crown and the inner surface of described sweatband empty
In.
Above-mentioned has the baseball cap amplifying boombox, and wherein the second electric wire connects a speaker to described electricity
Road plate, the foot inner surface being placed on described crown at least partially of described second electric wire and the inner surface of described sweatband
Between region defined in space, and being placed at least partially in shade/bongrace of described second electric wire.
Above-mentioned has the baseball cap amplifying boombox, and wherein the 3rd electric wire connects a speaker to described electricity
Road plate, the foot inner surface being placed on described crown at least partially of described 3rd electric wire and the inner surface of described sweatband
Between region defined in space, and being placed at least partially in shade/bongrace of described 3rd electric wire.
Above-mentioned has the baseball cap amplifying boombox, wherein farther includes:
One USB port, wherein when USB cable connects described USB port, recharges battery.
Above-mentioned has the baseball cap amplifying boombox, wherein farther includes:
One audio frequency amplifier, is amplified in order to the audio signal that will be received by wireless receiver.
Above-mentioned have the baseball cap amplifying boombox, and at least one independent speaker wherein said includes the
One speaker and the second speaker, and described audio frequency amplifier is suitable to produce stereophonic signal and be provided to first and raise one's voice
Device and the second speaker.
For reaching above-mentioned purpose, this utility model also provides for a kind of baseball cap with integrated boombox, comprising:
One crown, it is adaptable to the head of user；
Horizontal-extending shade/bongrace, is joined to described crown；
One sweatband, is fixed to the inner surface of described crown by least one edge；
Rechargeable power supply, be placed on the foot inner surface area of described crown and described sweatband inner surface it
Between region defined in space；
One circuit board, has at least one USB port being suitable to receive USB cable, and described circuit board is placed on described
In space defined in region between foot inner surface and the inner surface of described sweatband of crown；
One wireless receiver, is suitable to receive the audio signal from external source, and described wireless receiver is placed on institute
State in space defined in the region between the foot inner surface of crown and the inner surface of described sweatband；
One amplifier, is placed in described sweatband, in order to the audio signal received by described wireless receiver to be put
Greatly；And
The speaker of at least two independence, is integrated in shade/bongrace, and direction of sound propagation is pointed to from shade/bongrace
Lower section, the thickness of speaker is equal to or less than the thickness of shade/bongrace, and such speaker is hidden in the thickness of shade/bongrace
In degree, wherein baseball cap is suitable to receive the signal from described amplifier.
The above-mentioned baseball cap with integrated boombox, the most rechargeable power supply is battery, described battery
For being sized to the electricity being positioned in the space between the foot inner surface of described crown and the inner surface of described sweatband
Pond, described battery is hidden in the thickness of the foot inner surface of described crown and the inner surface of described sweatband.
The above-mentioned baseball cap with integrated boombox, wherein said battery is attached at sky by fixing component
In.
One embodiment provides a kind of baseball cap having and amplifying boombox.Baseball cap includes (a) crown, is suitable for
Head in user；B shade/bongrace that () is horizontal-extending, is joined to crown；C () sweatband, is fixed to by least one edge
The inner surface of crown；(d) rechargeable power supply, be placed on the foot inner surface area of crown and sweatband inner surface it
Between region defined in space；E () circuit board, has at least one USB port being suitable for receiving USB cable, circuit board
It is placed in space defined in the region between foot inner surface and the inner surface of sweatband of crown；(f) independent putting
Big device, is placed in sweatband, amplifies in order to the audio signal sent by adjacent outside source；And/or (g) at least two
Independent speaker, is integrated in shade/bongrace, and its direction of sound propagation is downwardly directed from shade/bongrace, the thickness of speaker
Degree is equal to or less than the thickness of shade/bongrace, and such speaker is hidden in the thickness of shade/bongrace, wherein baseball cap
Be suitable to receive the signal from outside music signal generator.
Rechargeable power supply is battery, is sized to be positioned over the interior of the foot inner surface of crown and sweatband
In space between surface, the most substantially it is hidden in the thickness of the foot inner surface of crown and the inner surface of sweatband.
First electric wire connection battery is to circuit board, and the first electric wire is placed between foot inner surface and the inner surface of sweatband of crown
Region defined in space.Battery is recharged to USB port by coupling USB cable.
Second electric wire connects speaker to circuit board, the second electric wire be placed at least partially crown under
In space defined in region between portion's inner surface and the inner surface of sweatband, and being placed at least partially of the second electric wire
In shade/bongrace.3rd electric wire connects speaker to circuit board, the 3rd electric wire be placed on crown at least partially
Foot inner surface and the inner surface of sweatband between region defined in space, and the 3rd electric wire is at least some of
It is placed in shade/bongrace.
Amplifier has the ON/being positioned on amplifier side, and ON/highlights the edge penetrating sweatband.Put
Big device comprises LED, and LED is prominent penetrates sweatband edge.When ON/is switched on, LED is suitable to launch blue light.Put
Big device includes that female stereo audio jack adapter, female stereo audio jack adapter are used for connecting outside music signal
The Male Connector of generator.External signal generator includes stereo audio cable component, and stereo audio cable component has
There is Male Connector with the female stereo audio jack adapter on applicable amplifier.Stereophonic signal is provided to amplification
Boombox is to provide stereo music.Outside music signal generator is Disc player, MP3 player, amplitude modulation/tune
Frequently (AM/FM) radio, have 3.5 millimeters of sockets device or can provide stereophonic music signal device one of them.
Independent amplifier includes the receptor from adjacent outside source wireless receiving audio signal.
In another embodiment, it is provided that a kind of baseball cap with integrated boombox, including: (a) crown, it is suitable for
The head of user；B shade/bongrace that () is horizontal-extending, is joined to crown；C () sweatband, is fixed to cap by least one edge
The inner surface of hat；D () rechargeable power supply, is placed between foot inner surface area and the inner surface of sweatband of crown
Region defined in space；E () circuit board, has at least one USB port being suitable to receive USB cable, circuit board quilt
It is positioned in space defined in the region between foot inner surface and the inner surface of sweatband of crown；F amplification that () is independent
Device, is placed in sweatband, amplifies in order to the audio signal sent by adjacent outside source；(g) at least two independence
Speaker, is integrated in shade/bongrace, and its direction of sound propagation is downwardly directed from shade/bongrace, and the thickness of speaker is equal to
Or less than the thickness of shade/bongrace, such speaker is hidden in the thickness of shade/bongrace, and wherein baseball cap is suitable to connect
Receive the signal from outside music signal generator；And/or (h) provides external audio signal to the component of speaker.
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail, but not as to this utility model
Restriction.
Accompanying drawing explanation
Fig. 1 is the perspective view of baseball cap according to embodiments of the present invention and stereo set；
Fig. 2 is baseball cap and the top view of stereo set of Fig. 1；
Fig. 3 is baseball cap and the left side view of stereo set of Fig. 1；
Fig. 4 is baseball cap and the right side view of stereo set of Fig. 1；
Fig. 5 is baseball cap and the upward view of stereo set of Fig. 1；
Fig. 6 represents baseball cap and the circuit board of stereo set use of Fig. 1 according to embodiments of the present invention；
Fig. 7 is baseball cap and the front view of stereo set of Fig. 1；
Fig. 8 is the sectional view of the baseball cap combination 8-8 along the line of Fig. 7.
Detailed description of the invention
Below in conjunction with the accompanying drawings structural principle of the present utility model and operation principle are described in detail:
Fig. 1 is the perspective view of baseball cap according to embodiments of the present invention and stereo set.Medicated cap can be arbitrary biography
System design and manufacturing, and in an illustrated embodiment, including crown 16a, shade/bongrace 17 and be positioned at crown 16a
Sweatband in the interior periphery of lower part 18 (be represented by dotted lines and as shown in Figure 5).According to embodiments of the invention, baseball cap
Combination 16 includes stereo narrow boards (low profile) the microminiature speaker 14 and 15 being embedded in shade/bongrace 17.Speaker
14 and 15 connect circuit board (not shown, to refer to Fig. 6) by electric wire 20 and 22.In Fig. 1, the element of visible circuit board includes
Audio stereo socket 10a (being explained in further detail below), USB (universal serial bus) (universal serial bus；
USB) port (being explained in further detail below), and be the ON/10 of amplifier 12 power supply.Light emitting diode
(LED) lamp 11 indicates when to connect amplifier 12.
According to embodiments of the invention, only an edge of sweatband 18 is sewn to crown so that sweatband can be pulled away from
Crown 16a, when being pulled away from each other, it is possible between the foot inner surface area and the inner surface of sweatband 18 of crown 16a
Region defined in inner surface and/or inner space.This makes to connect battery and (is solved in further detail below to circuit board
Release) electric wire 21 (as shown in Figure 4) pass in the inner surface/inner space of sweatband 18.Also allow for the electricity from amplifier 12
Line 20,22 passes through speaker 14 and 15 similarly in the inner surface/inner space of sweatband 18, thus connects these yuan
Part.
Fig. 2 is the baseball cap in Fig. 1 and the top view of stereo set 16.In one embodiment, during assembling, raise one's voice
Device 14 and 15 is capped the cloth of shade/bongrace 17 and surrounds.In some embodiments, speaker 14 and 15 is for have rare-earth magnet
" narrow boards microminiature speaker ".Speaker 14 and 15 is the thinnest, to be fully mounted in the thickness of shade/bongrace 17.As an example
Son, shade/bongrace 17 is between 1/8 and 3/16 of an inch.Due to 14 and 15 thin reasons, so being completely concealed in cap
In edge/bongrace 17, and covered by the outer cloth of shade/bongrace 17.Additionally, as in figure 2 it is shown, in sweatband 18, a district
Territory has ON/10, stereo jack 10a, LED 11, amplifier 12 and USB port 13, there is electricity in another region
Source or battery 19 (being explained in further detail below).
Fig. 3 is baseball cap and the left side view of stereo set 16 of Fig. 1.As it can be seen, Fig. 3 represents includes stereo raising
The baseball cap combination 16 of sound device 15, amplifier 12, ON/10, audio stereo socket 10a and LED 11.Work as LED
11 represent when being lit when amplifier 12 is switched on.Fig. 3 also illustrates crown 16a, shade/bongrace 17 and connects electric wire 20.
Fig. 4 is baseball cap and the right side view of stereo set 16 of Fig. 1.As it can be seen, Fig. 4 represents includes stereo raising
The baseball cap combination 16 of sound device 14 and battery 19 (shown in dotted line).In one embodiment, when the interior table of the foot of crown 16a
When region between the inner surface of region, face and sweatband 18 is opened away from another, battery 19 is attached to inner surface/inside
In space.Utilize fixing component such as Velcro (VELCRO), four-part button (snaps), button or any other equivalent
Product, battery 19 is attached at wherein.This size allows to hide battery 19 (and thus protection components and parts and avoiding by body fluid
Such as from the impact of sweat of user).Additionally, because sweatband 18 generally contacts the head of user, compared with traditional battery, this
The battery 19 of inventive embodiments is lightweight much and volume is little, it is allowed to according to placing battery 19 as previously mentioned, without to user
Comfortableness give way.
According to embodiments of the invention, battery 19 is rechargeable battery such as lithium ion battery.In specific embodiment,
Battery 19 at least has the feature that and is rated for 3.7 volts of batteries to 1000mAh of voltage；It is embedded in voltage protection circuit
Above/below；Approximate the overvoltage tripping point of 4.275 volts；Approximate the under-voltage trip point of 2.30 volts；Approximate 1.7 amperes
Overcurrent protection；The weight of about 0.56 ounce；And a length of about 2 and 1/16 inches, width be 1 and 3/8 inch and
The degree of depth is the dimensions of 3/16 inch.According to this angle, it may also be seen that shade/bongrace 17, the top of Stereoloudspeaker 14
With the electric wire 22 to circuit board (not shown, to refer to Fig. 6).
Fig. 5 is baseball cap and the upward view of stereo set 16 of Fig. 1.As it can be seen, Fig. 5 represents includes crown 16a, cap
The baseball cap combination 16 of edge/bongrace 17, sweatband 18, ON/10, audio stereo socket 10a and speaker 14 and 15.
In some embodiments, medicated cap farther includes wireless receiver, and such as bluetooth connects, such as, allow from neighbouring digital music dress
Put reception audio signal.
Can be seen that from Fig. 2 and Fig. 5, the thickness between foot inner surface area and the inner surface of sweatband 18 of crown 16a
For approximating 3/8 inch, the thickness of battery 19 and/or dimensions are suitable in this thickness.Therefore, battery 19 substantially can quilt
Hide/cover in this space between the foot inner surface area of crown 16a and the inner surface of sweatband 18.
Fig. 6 represents the baseball cap for Fig. 1 according to embodiments of the present invention and the circuit board of stereo set 16.As schemed
Show, Fig. 6 indication circuit plate, including the ON/10 in other elements generally combined in circuit board, audio stereo socket
10a and USB port 13.According to embodiments of the invention, circuit board is configured to receive from outside via stereo jack 10a
The adapter of audio devices.According to embodiments of the invention, USB port 13 is suitable to receive such as those of ordinary skill in the art
Known USB cable.In this manner, it is not necessary to remove rechargeable battery 19 i.e. rechargeable from medicated cap 16.One reality
Executing in example, circuit board is configured to be adapted for mount in the sweatband 18 of baseball cap 16.This size allow to hide circuit 12 (and
Therefore protection components and parts and avoid such as being affected from the sweat of user by body fluid), provide simultaneously adjustable component with
Amplify the sound sent from speaker 14 and 15.
Fig. 7 is baseball cap and the front view of stereo set 16 of Fig. 1.As it can be seen, Fig. 7 represent include crown 16a and
The baseball cap combination 16 of shade/bongrace 17.Advantage is, because speaker 14 and 15 is microminiature speaker and the reality of narrow boards
In matter or be fully integrated in shade/bongrace 17, will not be seen by onlooker.Another advantage of the speaker of narrow boards exists
In, when wearing baseball cap and combining 16, due to speaker 14 and 15 narrow boards to such an extent as to without profile (no-profile) configure, no
The sight line (refer to Fig. 8 and additional word) of user can be stopped.
Fig. 8 is the sectional view of the baseball cap combination 8-8 along the line of Fig. 7.As it can be seen, Fig. 8 represents has inner area 17a with outer
Shade/the bongrace 17 of district of portion 17b.In some embodiments, inner area 17a includes injected plastic or equivalent, and outside area
17b includes protective layer, such as porous audio frequency cloth or equivalent.In a kind of manufacture method, it is interior with shape that plastics are injected into mould
Become shade/bongrace 17, stay an opening to be placed in one by speaker.Fig. 8 represents the inner area 17a being positioned at shade/bongrace 17
Interior speaker 14.As it can be seen, speaker 14 is substantially or completely restricted in the 17a of inner area.Additionally, because speaker
14 and 15 are placed in shade/bongrace 17, and the transmitting of the sound therefrom produced is generally directed toward the front of the face of user rather than faces
The ear of nearly user.Frequency or the too high sound of decibel may cause the ear of user to sustain damage, and in this respect, can protect use
The ear at family avoids frequency or the too high sound of decibel.
The advantage being positioned in shade/bongrace 17 by speaker 14 and 15 is, the ear of user will not be by earplug
Or earphone stops or blocks.Therefore, user can hear desired audio frequency by speaker 14 and 15, remains able to hear police simultaneously
Report, warning and/or the voice of another people.Giving an example, when user is by bike, he/her can hear speaker 14 and 15
On music, remain able to hear blowing a whistle and the alarming horm sound of automobile of ambulance simultaneously.
Certainly, this utility model also can have other various embodiments, spiritual and essence without departing substantially from this utility model
In the case of, those of ordinary skill in the art when making various corresponding change and deformation according to this utility model, but these
Corresponding change and deformation all should belong to the scope of the claims appended by this utility model.
Claims (13)
1. one kind has the baseball cap amplifying boombox, it is characterised in that including:
One crown, it is adaptable to the head of user；
Horizontal-extending shade/bongrace, is joined to described crown；
One sweatband, is fixed to the inner surface of described crown by least one edge；
Rechargeable power supply, is placed between the foot inner surface area of described crown and the inner surface of described sweatband
In space defined in region；
One circuit board, including wireless receiver, is suitable to receive the audio signal from external device (ED), and described circuit board is positioned at described
In space defined in region between foot inner surface and the inner surface of described sweatband of crown；And
At least one independent speaker is integrated in shade/bongrace, and direction of sound propagation is downwardly directed from shade/bongrace,
The thickness of at least one independent speaker described is equal to or less than the thickness of shade/bongrace, and such speaker is hidden in
In shade/bongrace, wherein baseball cap is suitable to via described board receiver audio signal.
The most according to claim 1 have amplify boombox baseball cap, it is characterised in that wherein said can be again
The power supply of charging is battery.
The most according to claim 2 have the baseball cap amplifying boombox, it is characterised in that wherein said battery
For being sized to the electricity being positioned in the space between the foot inner surface of described crown and the inner surface of described sweatband
Pond.
The most according to claim 3 have the baseball cap amplifying boombox, it is characterised in that wherein said battery
It is attached in space by fixing component.
The most according to claim 3 have the baseball cap amplifying boombox, it is characterised in that wherein the first electric wire
Connection battery is to circuit board, and described first electric wire is placed on foot inner surface and the inner surface of described sweatband of described crown
Between region defined in space.
The most according to claim 5 have the baseball cap amplifying boombox, it is characterised in that wherein the second electric wire
Connect a speaker to described circuit board, in the foot being placed on described crown at least partially of described second electric wire
In space defined in region between the inner surface of surface and described sweatband, and the quilt at least partially of described second electric wire
It is positioned in shade/bongrace.
The most according to claim 6 have the baseball cap amplifying boombox, it is characterised in that wherein the 3rd electric wire
Connect a speaker to described circuit board, in the foot being placed on described crown at least partially of described 3rd electric wire
In space defined in region between the inner surface of surface and described sweatband, and the quilt at least partially of described 3rd electric wire
It is positioned in shade/bongrace.
The most according to claim 1 have the baseball cap amplifying boombox, it is characterised in that farther includes:
One USB port, wherein when USB cable connects described USB port, recharges battery.
The most according to claim 1 have the baseball cap amplifying boombox, it is characterised in that farther includes:
One audio frequency amplifier, is amplified in order to the audio signal that will be received by wireless receiver.
The most according to claim 9 have amplify boombox baseball cap, it is characterised in that wherein said extremely
A few independent speaker includes the first speaker and the second speaker, and described audio frequency amplifier is suitable to produce stereo
Signal and be provided to the first speaker and the second speaker.
11. 1 kinds of baseball caps with integrated boombox, it is characterised in that including:
One crown, it is adaptable to the head of user；
Horizontal-extending shade/bongrace, is joined to described crown；
One sweatband, is fixed to the inner surface of described crown by least one edge；
Rechargeable power supply, is placed between the foot inner surface area of described crown and the inner surface of described sweatband
In space defined in region；
One circuit board, has at least one USB port being suitable to receive USB cable, and described circuit board is placed on described crown
Foot inner surface and the inner surface of described sweatband between region defined in space；
One wireless receiver, is suitable to receive the audio signal from external source, and described wireless receiver is placed on described cap
In space defined in region between foot inner surface and the inner surface of described sweatband of hat；
One amplifier, is placed in described sweatband, amplifies in order to the audio signal that will be received by described wireless receiver；With
And
The speaker of at least two independence, is integrated in shade/bongrace, and direction of sound propagation is downwardly directed from shade/bongrace,
The thickness of speaker is equal to or less than the thickness of shade/bongrace, and such speaker is hidden in the thickness of shade/bongrace,
Wherein baseball cap is suitable to receive the signal from described amplifier.
12. baseball caps with integrated boombox according to claim 11, it is characterised in that the most rechargeable
The power supply of electricity is battery, and described battery is to be sized to be positioned over the foot inner surface of described crown and described sweatband
The battery in space between inner surface, described battery is hidden in the foot inner surface of described crown and the interior of described sweatband
In the thickness on surface.
13. baseball caps with integrated boombox according to claim 12, it is characterised in that wherein said electricity
Pond is attached in space by fixing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810060.4U CN205866096U (en) | 2016-07-28 | 2016-07-28 | Stick ball cap with enlarge or integrated boombox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810060.4U CN205866096U (en) | 2016-07-28 | 2016-07-28 | Stick ball cap with enlarge or integrated boombox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205866096U true CN205866096U (en) | 2017-01-11 |
Family
ID=57699228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810060.4U Active CN205866096U (en) | 2016-07-28 | 2016-07-28 | Stick ball cap with enlarge or integrated boombox |
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| Country | Link |
|---|---|
| CN (1) | CN205866096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193221A1 (en) * | 2021-03-18 | 2022-09-22 | 深圳市创力能电源有限公司 | Multifunctional speaker hat for intelligent interaction |
-
2016
- 2016-07-28 CN CN201620810060.4U patent/CN205866096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193221A1 (en) * | 2021-03-18 | 2022-09-22 | 深圳市创力能电源有限公司 | Multifunctional speaker hat for intelligent interaction |
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