CN217985042U - Wireless signal transmitter - Google Patents
Wireless signal transmitter Download PDFInfo
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- CN217985042U CN217985042U CN202221057994.7U CN202221057994U CN217985042U CN 217985042 U CN217985042 U CN 217985042U CN 202221057994 U CN202221057994 U CN 202221057994U CN 217985042 U CN217985042 U CN 217985042U
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- housing
- wireless signal
- audio
- signal transmitter
- circuit board
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Abstract
The embodiment of the utility model discloses wireless signal transmitter, wherein, be equipped with on the casing and hold first opening and the second opening that chamber intercommunication and interval set up, the public head of connector sets up at first opening part, and audio interface sets up at the second opening part, and the public head of connector is used for the female seat of electric connection connector, and audio interface is used for the electric connection audio line. The traditional wireless signal transmitter can only transmit audio signals with electronic equipment through a connector male head, the audio signal transmission mode is single, and the number of applicable electronic equipment is small. The wireless signal transmitter and the electronic equipment can transmit audio signals through the connector and the audio interface, and the audio signals are transmitted in various modes and more applicable electronic equipment.
Description
Technical Field
The utility model relates to a signal transmission equipment technical field especially relates to a wireless signal transmitter.
Background
Along with the improvement of living standard, electronic equipment is more and more popular among people. In the process of using the electronic device, the electronic device is usually connected with the audio playing device by using a connecting wire, and when the distance between the electronic device and the audio playing device is long, the connecting wire is easy to wind, so that the use is affected. More and more people are now using wireless signal transmitters for audio signal transmission.
The traditional wireless signal transmitter can only transmit audio signals with the electronic equipment through the male connector, the audio signal transmission mode is single, and the number of applicable electronic equipment is small.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless signal transmitter aims at solving traditional wireless signal transmitter and can only carry out audio signal transmission through the public head of connector and electronic equipment, and audio signal transmission mode is single, the less problem of applicable electronic equipment.
In order to solve the above problems, the present invention provides a wireless signal transmitter for electrically connecting to an external electronic device, wherein the wireless signal transmitter receives an audio signal from the external electronic device and transmits the audio signal to an audio playing device;
wireless transmitter includes the public head of casing, circuit board, connector and audio module, the public head of connector with audio module all sets up on the circuit board, be equipped with in the casing and hold the chamber, the circuit board with audio module all sets up hold the intracavity, the last audio interface that is equipped with of audio module, be equipped with on the casing with hold first opening and the second opening that chamber intercommunication and interval set up, the public head of connector sets up first opening part, the audio interface sets up the second opening part, the public head of connector is used for the female seat of electrical connection connector, the audio interface is used for the electricity to connect the audio line.
In some preferred embodiments of the wireless signal transmitter, the first opening is located at one end of the housing and the second opening is located at a side of the housing.
In some preferred embodiments of the wireless signal transmitter, the wireless signal transmitter further comprises a fixing member for fixing the audio module and the circuit board together.
In some preferred embodiments of the wireless signal transmitter, the male connector is ase:Sub>A USB-ase:Sub>A male connector, ase:Sub>A Type-C male connector or ase:Sub>A Micro-USB male connector, and the audio interface is ase:Sub>A 3.5mm jack.
In some preferred embodiments of the wireless signal transmitter, the housing includes a first housing and a second housing, the first housing and the second housing enclose the first opening, the second opening, and the accommodating cavity, a step is disposed on one end of the first housing close to the first opening, and a transition surface of the step is an inclined surface.
In some preferred embodiments of the wireless signal transmitter, a side of the circuit board facing the step is provided with a light emitting member, and the first housing is light-permeable.
In some preferred embodiments of the wireless signal transmitter, a functional pin is disposed on a side of the circuit board facing the second housing, and the functional pin receives the audio signal sent by the external electronic device and transmits the audio signal to the audio playing device.
In some preferred embodiments of the wireless signal transmitter, a first supporting member, a second supporting member, a third supporting member and a fourth supporting member are disposed on the second housing, and the first supporting member, the second supporting member, the third supporting member and the fourth supporting member are sequentially located at four corners of the circuit board respectively.
In some preferred embodiments of the wireless signal transmitter, the first supporting part includes a first supporting part connected to the second housing and a limiting protrusion connected to an end of the first supporting part away from the second housing, and the circuit board is provided with a limiting hole matched with the limiting protrusion;
the second supporting piece comprises a second supporting part connected with the second shell and a first limiting part connected with one end, far away from the second shell, of the second supporting part, and the first limiting part is used for being in contact with one side face of the circuit board;
the third supporting piece comprises a third supporting part connected with the second shell and a second limiting part connected with one end, far away from the second shell, of the third supporting part, and the second limiting part is used for being in contact with the other side face of the circuit board.
In some preferred embodiments of the wireless signal transmitter, the first housing is provided with two fifth supporting members for supporting the circuit board, and the two fifth supporting members are spaced apart from each other;
the four corners of the first shell are provided with buckling parts, the four corners of the second shell are provided with buckling matching parts matched with the buckling parts, and the buckling parts are in buckling connection with the buckling matching parts, so that the first shell is connected with the second shell.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
by adopting the wireless signal transmitter, the connector male head is arranged at the first opening, the audio interface is arranged at the second opening, the connector male head is used for electrically connecting the connector female seat, and the audio interface is used for electrically connecting the audio line. Above-mentioned wireless signal transmitter and electronic equipment both can carry out audio signal transmission through the public head of connector, can carry out audio signal transmission through the audio interface again, and audio signal transmission mode is various, and the electronic equipment who is suitable for is more.
The traditional wireless signal transmitter can only transmit audio signals with electronic equipment through a connector male head, the audio signal transmission mode is single, and the number of applicable electronic equipment is small. The wireless signal transmitter and the electronic equipment can transmit audio signals through the connector and the audio interface, and the audio signals are transmitted in various modes and more applicable electronic equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic perspective view of a wireless signal transmitter according to an embodiment of the present invention.
Fig. 2 is an exploded view of a first perspective of the wireless signal transmitter shown in fig. 1.
Fig. 3 is an exploded view of a second perspective of the wireless signal transmitter shown in fig. 1.
Fig. 4 is a schematic perspective view of a second housing of the wireless signal transmitter shown in fig. 1.
Reference numerals:
10-shell, 11-first shell, 111-step, 113-fifth support, 115-clasp, 13-second shell, 131-first support, 1311-first support, 1313-limit protrusion, 132-second support, 1321-second support, 1323-first limit, 133-third support, 1331-third support, 1333-second limit, 134-fourth support, 135-clasp;
20-a circuit board, 21-a light-emitting piece, 23-a functional pin, 25-a limiting hole and 27-a fixing piece;
30-connector male;
40-audio module, 41-audio interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a wireless signal transmitter for being electrically connected to an external electronic device, the wireless signal transmitter receives an audio signal sent by the external electronic device and transmits the audio signal to an audio playing device.
Wireless signal transmitter includes casing 10, circuit board 20, the public head 30 of connector and audio module 40 all set up on circuit board 20, be equipped with in the casing 10 and hold the chamber, circuit board 20 and audio module 40 all set up and are holding the intracavity, be equipped with audio interface 41 on the audio module 40, be equipped with on the casing 10 and hold first opening and the second opening that chamber intercommunication and interval set up, the public head 30 of connector sets up at first opening part, audio interface 41 sets up at the second opening part, the public head 30 of connector is used for the female seat of electric connection connector, audio interface 41 is used for the electric connection audio line.
By adopting the wireless signal transmitter, the connector male head 30 is arranged at the first opening, the audio interface 41 is arranged at the second opening, the connector male head 30 is used for electrically connecting the connector female seat, and the audio interface 41 is used for electrically connecting the audio line. The wireless signal transmitter and the electronic device can transmit audio signals through the connector male head 30 and can also transmit audio signals through the audio interface 41, and the wireless signal transmitter and the electronic device are various in audio signal transmission modes and more in applicable electronic devices.
The traditional wireless signal transmitter can only transmit audio signals with electronic equipment through a connector male head, the audio signal transmission mode is single, and the number of applicable electronic equipment is small. The wireless signal transmitter and the electronic equipment can transmit audio signals through the connector and the audio interface, and the audio signals are transmitted in various modes and more applicable electronic equipment.
In some preferred embodiments of the wireless signal transmitter, the first opening is located at one end of the housing 10 and the second opening is located at a side of the housing 10.
Specifically, the first opening is located at one end of the housing 10 for facilitating the electrical connection between the male connector 30 and the female connector seat of the external electronic device, and the second opening is located at the side of the housing 10 for facilitating the electrical connection between the audio interface 41 and the audio cable.
In some preferred embodiments of the wireless signal transmitter, the wireless signal transmitter further comprises a fixing member 27, and the fixing member 27 is used for fixing the audio module 40 and the circuit board 20 together.
Specifically, the wireless signal transmitter further includes a fixing member 27, and the fixing member 27 is used to fix the audio module 40 and the circuit board 20 together, so as to prevent the audio module 40 from falling off the circuit board 20.
In some preferred embodiments of the wireless signal transmitter, there are two fixing members 27, and the two fixing members 27 are spaced apart along the width direction of the circuit board 20.
In some preferred embodiments of the wireless signal transmitter, the male connector 30 is ase:Sub>A male USB-A, type-C or Micro-USB connector, and the audio interface 41 is ase:Sub>A 3.5mm jack.
Specifically, the male connector 30 is ase:Sub>A USB-A male connector and can be electrically connected with ase:Sub>A USB-A female socket of external electronic equipment, the male connector 30 is ase:Sub>A Type-C male connector and can be electrically connected with ase:Sub>A Type-C female socket of the external electronic equipment, the male connector 30 is ase:Sub>A Micro-USB male connector and can be electrically connected with ase:Sub>A Micro-USB female socket of the external electronic equipment, and the audio interface 41 is ase:Sub>A 3.5mm jack and can be electrically connected with ase:Sub>A 3.5mm audio line.
In some preferred embodiments of the wireless signal transmitter, the housing includes a first housing 11 and a second housing 13, the first housing 11 and the second housing 13 enclose a first opening, a second opening and a containing cavity, a step 111 is disposed at an end of the first housing 11 close to the first opening, and a transition surface of the step 111 is an inclined surface.
Particularly, the casing includes first casing 11 and second casing 13, first casing 11 and second casing 13 enclose into first opening, the second opening and hold the chamber, the one end that is close to first opening on the first casing 11 is equipped with step 111, the transition face of step 111 is the inclined plane, under the condition of not seeing wireless signal transmitter, the user can come perception step 111 through the hand, thereby know the position of male head 30 of connector, be convenient for be connected with male head 30 of connector and external electronic equipment's the female seat of connector electricity under the condition of not seeing wireless signal transmitter.
In some preferred embodiments of the wireless signal transmitter, the circuit board 20 is provided with a light emitting member 21 on a side facing the step 111, and the first housing 11 is light-permeable.
Specifically, the light emitting member 21 is disposed on a side of the circuit board 20 facing the step 111, the first housing 11 is light-permeable, and a user can know whether the wireless signal transmitter is successfully paired with the audio playing device by observing the light emitting condition of the light emitting member 21.
In some preferred embodiments of the wireless signal transmitter, a functional pin 23 is disposed on a side of the circuit board 20 facing the second housing 13, and the functional pin 23 receives an audio signal from an external electronic device and transmits the audio signal to an audio playing device.
Specifically, a functional pin 23 is disposed on a surface of the circuit board 20 facing the second housing 13, and the functional pin 23 receives an audio signal sent by an external electronic device and transmits the audio signal to an audio playing device, so as to implement wireless connection between the external electronic device and the audio playing device.
In some preferred embodiments of the wireless signal transmitter, the second housing 13 is provided with a first supporting member 131, a second supporting member 132, a third supporting member 133 and a fourth supporting member 134, and the first supporting member 131, the second supporting member 132, the third supporting member 133 and the fourth supporting member 134 are respectively located at four corners of the circuit board 20 in sequence.
Specifically, the second housing 13 is provided with a first supporting member 131, a second supporting member 132, a third supporting member 133 and a fourth supporting member 134, and the first supporting member 131, the second supporting member 132, the third supporting member 133 and the fourth supporting member 134 are respectively and sequentially located at four corners of the circuit board 20, so that the first supporting member 131, the second supporting member 132, the third supporting member 133 and the fourth supporting member 134 respectively support the four corners of the circuit board 20.
In some preferred embodiments of the wireless signal transmitter, as shown in fig. 4, the first support 131 includes a first support part 1311 connected to the second housing 13 and a position limiting protrusion 1313 connected to an end of the first support part 1311 away from the second housing 13, and the circuit board 20 is provided with a position limiting hole 25 matched with the position limiting protrusion 1313.
Specifically, the first support 131 includes a first support part 1311 connected to the second housing 13 and a limiting protrusion 1313 connected to an end of the first support part 1311 away from the second housing 13, a limiting hole 25 matched with the limiting protrusion 1313 is formed in the circuit board 20, and the limiting protrusion 1313 is matched with the limiting hole 25, so that the circuit board 20 cannot move on a horizontal plane but only can rotate.
In some preferred embodiments of the wireless signal transmitter, the second supporting member 132 includes a second supporting portion 1321 connected to the second housing 13 and a first limiting portion 1323 connected to an end of the second supporting portion 1321 far from the second housing 13, the first limiting portion 1323 being configured to contact one side surface of the circuit board 20. The third supporting member 133 includes a third supporting portion 1331 connected to the second housing 13 and a second limiting portion 1333 connected to one end of the third supporting portion 1331 far away from the second housing 13, and the second limiting portion 1333 is used for contacting with the other side surface of the circuit board 20.
Specifically, the second supporting member 132 includes a second supporting portion 1321 connected to the second housing 13 and a first limiting portion 1323 connected to an end of the second supporting portion 1321 away from the second housing 13, and the first limiting portion 1323 is configured to contact one side surface of the circuit board 20. The third supporting member 133 includes a third supporting portion 1331 connected to the second housing 13 and a second limiting portion 1333 connected to one end of the third supporting portion 1331 away from the second housing 13, the second limiting portion 1333 is used for contacting with the other side surface of the circuit board 20, the first limiting portion 1323 contacts with one side surface of the circuit board 20 while the second limiting portion 1333 contacts with the other side surface of the circuit board 20, and the first limiting portion 1323 and the second limiting portion 1333 are respectively located at two opposite sides of the circuit board 20, so that the circuit board 20 cannot rotate. The fixing of the circuit board 20 is achieved by the matching of the limiting protrusion 1313 and the limiting hole 25, the contact of the first limiting portion 1323 with one side surface of the circuit board 20, and the contact of the second limiting portion 1333 with the other side surface of the circuit board 20.
In some preferred embodiments of the wireless signal transmitter, the first housing 11 is provided with fifth supporting members 113 for supporting the circuit board 20, the number of the fifth supporting members 113 is two, and the two fifth supporting members 113 are spaced apart from each other.
Specifically, the first housing 11 is provided with two fifth supporting members 113 for supporting the circuit board 20, the two fifth supporting members 113 are arranged at intervals, the first supporting member 131, the second supporting member 132, the third supporting member 133 and the fourth supporting member 134 contact with one surface of the circuit board 20, and the two fifth supporting members 113 contact with the other surface of the circuit board 20, so that the circuit board 20 is fixed, and the circuit board 20 does not shake when a user grabs the wireless signal transmitter.
In some preferred embodiments of the wireless signal transmitter, the four corners of the first housing 11 are provided with the fastening portions 115, the four corners of the second housing 13 are provided with the fastening engagement portions 135 matching with the fastening portions 115, and the fastening portions 115 are fastened to the fastening engagement portions 135, so that the first housing 11 and the second housing 13 are connected.
Specifically, the four corners of the first housing 11 are provided with the fastening portions 115, the four corners of the second housing 13 are provided with the fastening engagement portions 135 matched with the fastening portions 115, and the fastening portions 115 are fastened to the fastening engagement portions 135, so that the first housing 11 and the second housing 13 are connected, and the fastening portions 115 and the fastening engagement portions 135 are arranged, so that the first housing 11 and the second housing 13 are convenient to assemble and disassemble.
In the present embodiment, the snap-fit portion 115 is an annular protrusion and the snap-fit portion 135 is an annular groove. Of course, in other embodiments, the snap-fit portion 135 may be an annular protrusion, and the snap-fit portion 115 may be an annular groove.
In some preferred embodiments of the wireless signal transmitter, the surface of the first housing 11 and the surface of the second housing 13 are textured.
Specifically, the surface of the first casing 11 and the surface of the second casing 13 are both provided with textures, so that the anti-slip effect is achieved.
In some preferred embodiments of the wireless signal transmitter, the audio playing device may be a wireless headset or a sound box.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A wireless signal transmitter is used for being electrically connected with external electronic equipment, and receives an audio signal sent by the external electronic equipment and transmits the audio signal to audio playing equipment;
its characterized in that, wireless signal transmitter includes the public head of casing, circuit board, connector and audio module, the public head of connector with audio module all sets up on the circuit board, be equipped with in the casing and hold the chamber, the circuit board with audio module all sets up hold the intracavity, the last audio interface that is equipped with of audio module, be equipped with on the casing with hold first opening and the second opening that chamber intercommunication and interval set up, the public head of connector sets up first opening part, audio interface sets up the second opening part, the public head of connector is used for electric connection connector female seat, audio interface is used for the electricity to connect the audio line.
2. The wireless signal transmitter of claim 1, wherein the first opening is located at one end of the housing and the second opening is located at a side of the housing.
3. The wireless signal transmitter of claim 2, further comprising a fastener for securing the audio module and the circuit board together.
4. The wireless signal transmitter of claim 1, wherein the male connector head is ase:Sub>A USB-ase:Sub>A male head, ase:Sub>A Type-C male head, or ase:Sub>A Micro-USB male head, and the audio interface is ase:Sub>A 3.5mm jack.
5. The wireless signal transmitter as claimed in any one of claims 1 to 4, wherein the housing comprises a first housing and a second housing, the first housing and the second housing enclose the first opening, the second opening and the accommodating cavity, a step is provided on one end of the first housing close to the first opening, and a transition surface of the step is a slope.
6. The wireless signal transmitter of claim 5, wherein a light emitting member is disposed on a side of the circuit board facing the step, and the first housing is light transmissive.
7. The wireless signal transmitter of claim 6, wherein a functional pin is disposed on a side of the circuit board facing the second housing, and the functional pin receives the audio signal from the external electronic device and transmits the audio signal to the audio playing device.
8. The wireless signal transmitter as claimed in claim 5, wherein the second housing has a first supporting member, a second supporting member, a third supporting member and a fourth supporting member, and the first supporting member, the second supporting member, the third supporting member and the fourth supporting member are respectively disposed at four corners of the circuit board in sequence.
9. The wireless signal transmitter of claim 8, wherein the first supporting member comprises a first supporting portion connected to the second housing and a limiting protrusion connected to an end of the first supporting portion away from the second housing, and the circuit board is provided with a limiting hole matching with the limiting protrusion;
the second supporting piece comprises a second supporting part connected with the second shell and a first limiting part connected with one end, far away from the second shell, of the second supporting part, and the first limiting part is used for being in contact with one side face of the circuit board;
the third supporting piece comprises a third supporting part connected with the second shell and a second limiting part connected with one end, far away from the second shell, of the third supporting part, and the second limiting part is used for being in contact with the other side face of the circuit board.
10. The wireless signal transmitter of claim 9, wherein the first housing is provided with two fifth supporting members for supporting the circuit board, and the two fifth supporting members are spaced apart from each other;
the four corners of the first shell are provided with buckling parts, the four corners of the second shell are provided with buckling matching parts matched with the buckling parts, and the buckling parts are connected with the buckling matching parts in a buckling mode, so that the first shell is connected with the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057994.7U CN217985042U (en) | 2022-05-05 | 2022-05-05 | Wireless signal transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057994.7U CN217985042U (en) | 2022-05-05 | 2022-05-05 | Wireless signal transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985042U true CN217985042U (en) | 2022-12-06 |
Family
ID=84266630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221057994.7U Active CN217985042U (en) | 2022-05-05 | 2022-05-05 | Wireless signal transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985042U (en) |
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2022
- 2022-05-05 CN CN202221057994.7U patent/CN217985042U/en active Active
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