CN210958709U

CN210958709U - Battery circuit support structure and microphone

Info

Publication number: CN210958709U
Application number: CN202020142093.2U
Authority: CN
Inventors: 李玉梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-07-07
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a battery circuit support structure and microphone relates to microphone equipment technical field, and the shell of having solved battery circuit support structure among the prior art causes the limited technical problem of shell shape and molding for the disconnect-type structure. The utility model discloses a battery circuit support structure, including body, first joint and second joint, built-in first support and the second support of having in the body, place the lower tip in the body in the first support and be used for fixed first circuit board, place the upper end in the body in the second support and be used for fixed battery, the one end that first support was kept away from to the second support is located the outside of body and is connected with first joint, the second connects the joint in the junction of second support and first joint. The utility model discloses a battery circuit supporting structure accessible first joint takes out the second support from the body, makes the second support expose to the battery change carries out.

Description

Battery circuit support structure and microphone

Technical Field

The utility model relates to a microphone equipment technical field especially relates to a battery circuit support structure and microphone.

Background

The microphone is a device that converts sound into an electronic signal, and then amplifies and plays the electronic signal through the speaker. Common microphones are provided with a handle, the front end of the handle is provided with a sound receiving head, a circuit device is welded and fixed in the handle, and the circuit device is welded with the sound receiving head; meanwhile, a battery is arranged in the handle and is electrically connected with the circuit device. When the user uses the radio head, the user holds the handle, the sound of the user passes through the radio head, and then the sound is converted into an electronic signal by using the circuit device in the handle, and the electronic signal is transmitted to the receiving equipment and then amplified and played by using the loudspeaker.

Chinese patent No. CN207354539U discloses a battery circuit support structure of a microphone. The battery circuit support structure of this patent includes casing, support, circuit board and lithium cell. Wherein, the shell comprises a grab handle and a head part which are detachably connected; the support for installing the circuit board and the lithium battery is arranged in the grab handle and the head.

The applicant has found that this structure has at least the following drawbacks in use: when the lithium battery needs to be replaced, the handle and the head of the shell need to be disassembled to expose the battery support, so that the battery can be replaced. In order to facilitate the replacement of the battery, the shell of the structure is of a separated structure; further, the shape of the housing is generally limited to a cylindrical shape in order to facilitate unscrewing the handle and the head of the housing. Therefore, the separate type housing is not only disadvantageous for the design of the housing, but also affects the aesthetic appearance of the housing.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to provide a battery circuit support structure and microphone, the shell of having solved battery circuit support structure among the prior art causes the limited technical problem of shell shape and molding for the disconnect-type structure. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model discloses a battery circuit support structure, connect including body, first joint and second, built-in first support and the second support of having in the body, place in the first support lower tip in the body is used for fixed first circuit board, place in the second support upper end in the body is used for fixed battery, the second support is kept away from the one end of first support is located the outside of body and with first articulate, the second connect the joint in the second support with the junction of first joint.

According to a preferred embodiment, the portion of the tube body in which the first bracket is arranged and the portion in which the second bracket is arranged are of an integrally molded structure.

According to a preferred embodiment, the battery circuit support structure further comprises a net head, wherein the second joint is provided with a joint upper tooth and a joint lower tooth, the second joint is detachably connected with the net head through the joint upper tooth, and the second joint is detachably connected with the pipe body through the joint lower tooth.

According to a preferred embodiment, a USB interface is arranged at the bottom of the first bracket, and the USB interface is used for charging a device to be charged.

According to a preferred embodiment, the battery circuit support structure further includes a tube tail, the tube tail is a through hole structure, the tube tail is connected to the lower end of the tube body, and the tube tail covers the periphery of the antenna of the first circuit board.

According to a preferred embodiment, the end of the first circuit board near the second support is provided with a contact portion, the end of the second support near the first support is provided with a circular plate, the circular plate is provided with a conductive layer, and the contact portion is connected with the conductive layer, so that power can be supplied and/or audio signals can be transmitted between the battery and the first circuit board through the contact portion and the conductive layer.

According to a preferred embodiment, the contact portion is a plurality of contact pads or contact pins, and the number of conductive layers corresponds to the number of contact pads or contact pins.

According to a preferred embodiment, a negative electrode cell piece is further fixed in the second support, the negative electrode cell piece is electrically connected with a negative electrode of the battery, and the conducting layer on the circular plate is electrically connected with a positive electrode of the battery.

According to a preferred embodiment, the battery circuit support structure further comprises a microphone core fixed in the first joint, and the pad of the microphone core is connected with the circular plate through a wire.

The utility model discloses a microphone, include the utility model discloses an arbitrary technical scheme battery circuit support structure.

The utility model provides a battery circuit support structure and microphone have following beneficial technological effect at least: the utility model discloses a battery circuit support structure, including a pipe body, first joint and second joint, place the second support of body upper end in and be used for fixed battery to the one end that first support was kept away from to the second support is located the outside of body and is connected with first articulate, the second connects the joint in the junction of second support and first joint, make the user when changing the battery, only need take off the second joint, take out the second support from the body through first joint, can make the second support expose, thereby carry out the battery change. Need not to cut the body when changing the battery and cut off with cutting off down and unscrew, consequently the shape of body is not limited to circularly, can be all the other shapes such as square, triangle-shaped, promptly the utility model discloses a battery circuit support structure has solved for the ease of changing the battery among the prior art, need set up the part of the built-in first support of body and the part of built-in second support into the limited problem of body shape and molding that the disconnect-type structure caused.

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.

FIG. 1 is a schematic diagram of a preferred embodiment of a battery circuit support structure of the present invention;

fig. 2 is a schematic view of a first internal structure of the battery circuit support structure of the present invention;

fig. 3 is a schematic diagram of a second internal structure of the battery circuit support structure of the present invention;

fig. 4 is a schematic diagram of a third internal structure of the battery circuit supporting structure of the present invention.

In the figure: 1. a pipe body; 11. a first bracket; 111. a USB interface; 12. a second bracket; 13. a contact portion; 14. a circular plate; 15. a conductive layer; 2. a first joint; 3. a pipe tail; 4. a second joint; 41. the upper teeth of the joint; 42. a joint lower tooth; 5. a switch cover; 6. a power switch; 7. a display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The battery circuit support structure and the microphone of the present embodiment will be described in detail with reference to fig. 1 to 4 of the specification.

The battery circuit support structure of this embodiment includes a tube body 1, a first connector 2 and a second connector 4, as shown in fig. 1. The tube 1 is provided with a first bracket 11 and a second bracket 12, as shown in fig. 2 to 4. The first bracket 11 is disposed at a lower end of the tube 1 and is used for fixing the first circuit board, and the second bracket 12 is disposed at an upper end of the tube 1 and is used for fixing the battery. One end of the second bracket 12 far away from the first bracket 11 is located outside the pipe body 1 and connected with the first joint 2, and the second joint 4 is clamped at the joint of the second bracket 12 and the first joint 2. Preferably, the end of the second bracket 12 is connected to the first connector 2 by a screw thread. Preferably, be provided with joint portion on the first joint 2, joint portion also can be said a round spacing ring, and the upper end position of second joint 4 is located this joint portion department to cup joint second joint 4 in the junction of second support 12 and first joint 2.

In this embodiment, an end of the second bracket 12 away from the first bracket 11 is located outside the tube body 1, that is, an end of the second bracket 12 away from the first bracket 11 extends outside the tube body 1, and that an end of the second bracket 12 away from the first bracket 11 is exposed outside the tube body 1.

Preferably, the first bracket 11, the second bracket 12 and the first connector 2 are made of plastic material, and the second connector 4 is made of metal material. As shown in fig. 2 or fig. 3, the first bracket 11 is a cavity structure formed for fixing the first circuit board; the second bracket 12 is formed with a cavity structure for accommodating a battery, as shown in fig. 3 or 4. Preferably, the part of the second bracket 12 exposed out of the upper end of the tube 1 is formed as a connector connected to the first connector 2, and the part hidden in the tube 1 is used for installing 1 or 2 batteries 18650.

The battery circuit support structure of this embodiment, including body 1, first joint 2 and second joint 4, place second support 12 of body 1 upper end in and be used for fixed battery, and second support 12 keeps away from the one end of first support 11 and is located the outside of body 1 and is connected with first joint 2, second joint 4 joint in second support 12 and the junction of first joint 2, make the user when changing the battery, only need take off second joint 4, take out body 1 with second support 12 through first joint 2, can make second support 12 expose, thereby change the battery. Need not to cut the upper portion of body 1 and cut down when changing the battery and unscrew, consequently the shape of body 1 is not limited to circularly, can be all the other shapes such as square, triangle-shaped, promptly the utility model discloses a battery circuit support structure has solved in the prior art for the ease of changing the battery, need set up the body shape and the limited problem of molding that the disconnect-type structure caused with the part of the built-in first support 11 of body 1 and the part of built-in second support 12.

According to a preferred embodiment, the portion of the tubular body 1 in which the first support 11 is disposed and the portion in which the second support 12 is disposed are of an integrally formed structure. Preferably, the tubular body 1 is made of metal or plastic material. The body 1 of the preferred technical scheme of this embodiment is integrated into one piece's structure, has guaranteed the uniformity of the part of the built-in first support 11 of body 1 and the part of built-in second support 12, need not take the upper and lower body 1 apart and also can change the battery. The body 1 of the preferred technical scheme of this embodiment is integrated into one piece's structure, not only does benefit to the change battery, still is favorable to the figurative design of body 1, and integrated into one piece's structure also can have more pleasing to the eye molding to select, breaks through body 1 and only limits on columniform limitation.

According to a preferred embodiment, the battery circuit support structure further comprises a net head. Preferably, the net head is a metal net welding piece. Preferably, the second joint 4 is provided with a joint upper thread 41 and a joint lower thread 42, as shown in one of fig. 1 to 4. Wherein, the second connects 4 and is connected with the net head through connecting upper teeth 41 detachably, and the second connects 4 and is connected with the body 1 detachably through connecting lower teeth 42. The second connector 4 is arranged inside the pair for connecting the first connector 2 to the second support 12 and the second connector 4 is arranged outside the pair for connecting the second support 12 to the first connector 2 to the tubular body 1.

According to a preferred embodiment, the bottom of the first bracket 11 is provided with a USB interface 111, as shown in fig. 2 or 3. The USB interface 111 is used to charge the device to be charged. Preferably, the battery to be charged is, for example, a mobile phone, MP3, or the like. In the preferred technical solution of this embodiment, a USB interface 111 is disposed on the bottom of the first bracket 11, and this USB interface 111 can be used to charge the handheld battery.

According to a preferred embodiment, the battery circuit support structure further comprises a tube tail 3, as shown in fig. 1. Preferably, the tube tail 3 is a through hole structure, the tube tail 3 is connected with the lower end part of the tube body 1, and the tube tail 3 covers the periphery of the antenna of the first circuit board. In the preferred technical solution of this embodiment, the pipe tail 3 is connected to the lower end of the pipe body 1, and the pipe tail 3 can be sleeved outside the first support 11.

Preferably, the pipe end 3 is made of plastic material. The antenna of the first circuit board is used for transmitting signals and is in signal connection with the host. The lower end of the tube body 1 is internally provided with a first bracket 11, the first bracket 11 is used for fixing a first circuit board, part of the antenna of the first circuit board is arranged outside the lower end of the tube body 1, namely, the part of the tube tail 3, in the preferred technical scheme of the embodiment, the tube tail 3 is connected to the tail part of the tube body 1, namely, the lower end of the tube body 1 through threads, and is used for covering the periphery of the antenna and playing a role in protecting the antenna, the first circuit board and other elements. On the other hand, the tube tail 3 of the through hole structure can provide an avoiding space for the USB interface 111, so that the USB interface 111 can be directly connected with a device to be charged without disassembling the battery or the tube tail 3.

According to a preferred embodiment, the end of the first circuit board near the second bracket 12 is provided with a contact 13, the end of the second bracket 12 near the first bracket 11 is provided with a circular plate 14, the circular plate 14 is provided with a conductive layer 15, and the contact 13 is connected with the conductive layer 15, so that power can be supplied and/or audio signals can be transmitted between the battery and the first circuit board through the contact 13 and the conductive layer 15, as shown in fig. 4. Preferably, the second bracket 12 is provided with a slot, and the circular plate 14 is clamped on the slot, as shown in fig. 4. Preferably, the contact portion 13 is a plurality of contact pads or contact pins, and the number of the conductive layers 15 is equivalent to the number of the contact pads or contact pins. Referring again to fig. 4, the contact portion 13 is 4 contact pins, and accordingly, the circular plate 14 has 4 turns of the conductive layer 15. Preferably, the joint between the first bracket 11 and the second bracket 12 is a contact pin joint, as shown in fig. 3 or 4.

In the preferred technical solution of this embodiment, the end of the first circuit board close to the second support 12 is provided with 4 contact pads or contact pins, the end of the second support 12 close to the first support 11 is provided with a circular plate 14, the circular plate 14 is provided with 4 turns of a conductive layer 15, and the conductive layer 15 is used for connecting with the contact pads or contact pins, so as to achieve the function of transmitting electric energy and audio signals.

According to a preferred embodiment, a negative electrode cell piece is further fixed in the second bracket 12, the negative electrode cell piece is electrically connected with the negative electrode of the battery, and the conductive layer 15 on the circular plate 14 is electrically connected with the positive electrode of the battery. Only need set up the negative pole battery piece in the second support 12 of the preferred technical scheme of this embodiment can realize electrically conducting, compare in the structure that needs to set up two electrode slices among the prior art, have structure and simple process's advantage. Specifically, the negative electrode cell piece is in contact with the negative electrode of the cell and realizes electric conduction, and the positive electrode of the cell is in contact with the conductive layer 15 on the circular plate 14 and realizes electric conduction.

According to a preferred embodiment, the battery circuit support structure further comprises a microphone core fixed in the first connector 2, and the pad of the microphone core is connected to the circular plate 14 by a wire. Preferably, a circular plate for connecting with the microphone core is also arranged at the end of the second bracket 12 far away from the first bracket 11, so as to achieve the function of transmitting audio. The battery circuit support structure of the preferred technical scheme of the embodiment comprises a microphone core for picking up sound, wherein the microphone core is fixed in the first joint 2 and is connected with a circular plate 14 on the second support 12 through a conducting wire so as to be connected with a first circuit board at the lower end of the tube body 1, and a complete wireless microphone transmitting circuit structure is formed.

The microphone of this embodiment includes the battery circuit support structure of any one of the technical solutions of this embodiment.

According to a preferred embodiment, the microphone further comprises a switch cover 5 disposed at the lower end of the tube 1, as shown in fig. 1; the microphone further includes a power switch 6 and a display 7 built in the lower end of the tube body 1, as shown in fig. 4.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A battery circuit support structure is characterized by comprising a tube body (1), a first joint (2) and a second joint (4), wherein a first support (11) and a second support (12) are arranged in the tube body (1),

the first bracket (11) is arranged at the lower end part in the tube body (1) and is used for fixing a first circuit board, the second bracket (12) is arranged at the upper end part in the tube body (1) and is used for fixing a battery,

one end, far away from the first support (11), of the second support (12) is located outside the pipe body (1) and connected with the first joint (2), and the second joint (4) is clamped at the joint of the second support (12) and the first joint (2).

2. The battery circuit support structure according to claim 1, wherein the portion of the tube (1) in which the first support (11) is disposed and the portion in which the second support (12) is disposed are integrally formed.

3. The battery circuit support structure according to claim 2, further comprising a net head, the second tab (4) having a tab upper tooth (41) and a tab lower tooth (42) provided thereon, wherein,

the second joint (4) is detachably connected with the net head through the joint upper teeth (41),

the second joint (4) is detachably connected with the pipe body (1) through the joint lower teeth (42).

4. The battery circuit support structure according to claim 1, wherein the bottom of the first support (11) is provided with a USB interface (111), and the USB interface (111) is used for charging a device to be charged.

5. The battery circuit support structure according to claim 4, further comprising a tube tail (3), wherein the tube tail (3) is a through hole structure, the tube tail (3) is connected to the lower end of the tube body (1), and the tube tail (3) covers the antenna periphery of the first circuit board.

6. The battery circuit support structure according to claim 1, wherein the end of the first wiring board near the second support (12) is provided with a contact portion (13),

a circular plate (14) is arranged at the end part of the second bracket (12) close to the first bracket (11), a conductive layer (15) is arranged on the circular plate (14), and

the contact (13) is connected to the conductive layer (15) so that power can be supplied and/or audio signals can be transmitted between the battery and the first circuit board via the contact (13) and the conductive layer (15).

7. A battery circuit support structure according to claim 6, characterised in that the contact portion (13) is a number of contact pads or contact pins and the number of conductive layers (15) corresponds to the number of contact pads or contact pins.

8. The battery circuit support structure according to claim 6, wherein a negative electrode cell is further fixed in the second support (12), the negative electrode cell is electrically connected with a negative electrode of the battery, and the conductive layer (15) on the circular plate (14) is electrically connected with a positive electrode of the battery.

9. The battery circuit supporting structure according to claim 8, further comprising a microphone core fixed in the first tab (2), and wherein the microphone core is connected between the pad and the circular plate (14) by a wire.

10. A microphone comprising a battery circuit support structure according to any one of claims 1 to 9.