CN212850934U

CN212850934U - Circuit battery support and microphone thereof

Info

Publication number: CN212850934U
Application number: CN202021866405.0U
Authority: CN
Inventors: 吴灼明
Original assignee: ENPING SANGE ELECTRONIC CO LTD
Current assignee: ENPING SANGE ELECTRONIC CO LTD
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a circuit battery support and microphone thereof, include: the upper end and the lower end of the front cover are both provided with a first buckle, and the upper end and the lower end of the rear cover are both provided with a first positioning part matched with the first buckle; the front cover is inserted into the first positioning part through the first buckle and fixedly connected with the rear cover, and a cavity for accommodating the circuit board is formed; a fixed rod is arranged in the rear cover, and a clamping part matched with the fixed rod is arranged on the circuit board; the rear cover penetrates through the clamping part through a fixed rod to fixedly install the circuit board in the cavity; the rear cover is provided with a battery bin which is concave inwards to accommodate the battery. Through the arrangement of the first buckle and the first positioning part, the front cover and the rear cover are quickly positioned and installed, and the connection stability of the front cover and the rear cover is enhanced; through setting up dead lever and joint portion, guarantee that the circuit board can quick fixed mounting in the cavity, improve the dismouting convenience of circuit board, also guaranteed wireless microphone's packaging efficiency.

Description

Circuit battery support and microphone thereof

Technical Field

The utility model belongs to the technical field of the microphone technique and specifically relates to a circuit battery support and microphone thereof.

Background

The microphone is widely applied to activity occasions such as singing, speaking, drama and the like, and can transmit voice information efficiently and with high quality. In order to better protect core components such as a circuit board and a battery, the microphone is often provided with a circuit battery bracket to fix the core components inside. Most of the existing microphone circuit battery supports are assembled in a screw fixing mode, and in the assembling and disassembling process, the structure easily enables core components to deform and be positioned inaccurately, so that the damage of the microphone components is caused, the production cost is increased, the yield is influenced, and great inconvenience is brought to later maintenance.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a circuit battery holder and a microphone thereof for improving the convenience of assembling and disassembling the circuit battery holder.

The utility model provides a technical scheme that its problem adopted is:

the utility model discloses a first aspect, a circuit battery support, include: the upper end and the lower end of the front cover are both provided with a first buckle, and the upper end and the lower end of the rear cover are both provided with a first positioning part matched with the first buckle; the front cover is inserted into the first positioning part through the first buckle and fixedly connected with the rear cover, and a cavity for accommodating a circuit board is formed; a fixed rod is arranged in the rear cover, and a clamping part matched with the fixed rod is arranged on the circuit board; the rear cover penetrates through the clamping part through the fixing rod to fixedly install the circuit board in the cavity; the rear cover is provided with a battery bin which is inwards concave to contain a battery; the battery compartment is provided with battery shrapnel at two ends, and the battery is electrically connected with the circuit board through the battery shrapnel.

The circuit battery bracket at least has the following beneficial effects: through the arrangement of the first buckle and the first positioning part, the front cover and the rear cover are quickly positioned and installed, and the connection stability of the front cover and the rear cover is enhanced; through setting up dead lever and joint portion, guarantee that the circuit board can quick fixed mounting in the cavity, improve the dismouting convenience of circuit board, also guaranteed wireless microphone's packaging efficiency.

Furthermore, second buckles are arranged on two sides of the front cover; and second positioning parts matched with the second buckles are arranged on two sides of the rear cover. Through setting up second buckle and second location portion, further improved the connection stability and the accurate nature in location of protecgulum and back lid.

Furthermore, a positioning groove opposite to the position of the fixed rod is arranged in the front cover. Through setting up the constant head tank, the dead lever passes and inserts in the constant head tank behind the joint portion, avoids the dead lever to take place the displacement at the dismouting in-process and leads to the circuit board location not accurate.

Further, the clamping portion comprises a fixing through hole and a fixing concave portion. Through setting up fixed through-hole and fixed concave part, make the circuit board have the location and the fixed of the position of multiple spot, further guarantee the stability of circuit board.

Furthermore, a display screen is arranged on the circuit board, and a window is arranged at the position, right opposite to the display screen, on the front cover. Through setting up display screen and window, the person of being convenient for observes the information on the display screen through the window, improves circuit battery support's convenience of use.

Furthermore, two sides of the battery compartment are provided with pressing buckles for fixing the battery. Through setting up the pressure knot, guarantee that the battery can fix in the battery compartment steadily, avoid taking place the condition that the battery dropped at the dismouting in-process.

Further, the circuit board is also provided with a shielding box. Through setting up the shielding box, microphone wireless signal's stability has been improved.

Furthermore, the shielding box is also connected with an antenna extending outwards. By arranging the antenna, the coverage range of wireless signals of the microphone is enlarged.

Further, the circuit board still is provided with the interface that charges. Through setting up the interface that charges, can charge through external power source to the battery, reduce the dismouting number of times of battery, improve the convenience in utilization of microphone.

A second aspect of the present invention is a microphone, comprising: the circuit battery support, front cover and back cover fixed mounting are in the shell.

The microphone has the advantages that: through the arrangement of the first buckle and the first positioning part, the front cover and the rear cover are quickly positioned and installed, and the connection stability of the front cover and the rear cover is enhanced; by arranging the fixing rod and the clamping part, the circuit board can be quickly and fixedly arranged in the cavity, the disassembly and assembly convenience of the circuit board is improved, and the assembly efficiency of the wireless microphone is also ensured; the positioning accuracy and the disassembly and assembly convenience of the circuit battery bracket are further improved by arranging the second buckle, the second positioning part and the positioning groove; through setting up display screen, antenna and the interface that charges, the convenience of use of microphone has been improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural diagram of a circuit battery holder according to an embodiment of the present invention;

fig. 2 is an exploded view of a circuit battery holder according to an embodiment of the present invention;

FIG. 3 is an exploded view at another angle of FIG. 2;

fig. 4 is an exploded view of a circuit battery holder according to another embodiment of the present invention;

fig. 5 is an exploded view at another angle of fig. 4.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 5, an embodiment of the present invention provides a circuit battery support, including: the front cover 100 and the rear cover 200, the upper end and the lower end of the front cover 100 are both provided with a first buckle 110, and the upper end and the lower end of the rear cover 200 are both provided with a first positioning part 210 matched with the first buckle 110; the front cover 100 is fixedly connected with the rear cover 200 by inserting the first positioning part 210 through the first buckle 110, and forms a cavity 120 for accommodating the circuit board 300; a fixing rod 240 is arranged in the rear cover 200, and a clamping part 310 matched with the fixing rod 240 is arranged on the circuit board 300; the rear cover 200 passes through the clamping portion 310 through the fixing rod 240 to fixedly mount the circuit board 300 in the cavity 120; the rear cover 200 is provided with a battery compartment 220 which is recessed inwards to accommodate the battery 400; the battery dome 221 is disposed at both ends of the battery compartment 220, and the battery 400 is electrically connected to the circuit board 300 through the battery dome 221.

By arranging the first buckle 110 and the first positioning part 210, the front cover 100 and the rear cover 200 can be quickly positioned and mounted, and the connection stability of the front cover 100 and the rear cover 200 is enhanced; through setting up dead lever 240 and joint portion 310, guarantee that circuit board 300 can be fixed mounting in cavity 120 fast, improve circuit board 300's dismouting convenience, also guaranteed wireless microphone's packaging efficiency.

Referring to fig. 4 and 5, in another embodiment, second latches 130 are provided at both sides of the front cover 100; both sides of the rear cover 200 are provided with second positioning parts 230 engaged with the second snaps 130. By providing the second latch 130 and the second positioning portion 230, the connection stability and the positioning accuracy of the front cover 100 and the rear cover 200 are further improved. Of course, in other embodiments, the positions of the second latch 130 and the second positioning portion 230 can be reversed, as shown in fig. 2 and 3, the second latch 130 is disposed on the rear cover 200, and the second positioning portion 230 is disposed on the front cover 100.

In another embodiment, a positioning groove 140 is further disposed in the front cover 100 opposite to the fixing rod 240. Through setting up constant head tank 140, dead lever 240 passes and inserts in the constant head tank 140 behind the joint portion 310, avoids dead lever 240 to take place the displacement and lead to circuit board 300 location inaccurate in the dismouting in-process.

In another embodiment, the clamping portion 310 includes a fixing through hole 311 and a fixing recess 312. By providing the fixing through holes 311 and the fixing recesses 312, the circuit board 300 is positioned and fixed at a plurality of points, thereby further ensuring the stability of the circuit board 300.

In another embodiment, the circuit board 300 is provided with a display screen 320, and the front cover 100 is provided with a window 150 at a position opposite to the display screen 320. Through setting up display screen 320 and window 150, the user of being convenient for observes the information on the display screen 320 through window 150, improves the convenience of use of circuit battery support.

In another embodiment, the battery compartment 220 is provided with press buttons 222 for fixing the battery 400 at both sides thereof. Through setting up the pressure knot 222, guarantee that battery 400 can fix in battery compartment 220 steadily, avoid taking place the condition that battery 400 dropped in the dismouting in-process.

In another embodiment, the circuit board 300 is further provided with a shield case 330. By providing the shield case 330, the stability of the microphone wireless signal is improved.

In addition, circuit battery holders of different specifications are selected to fixedly mount the circuit board 300 and the battery 400 according to the specification of the battery 400. When the battery 400 is two batteries of No. 5, the circuit battery holder shown in fig. 2 and 3 is selected, and in this embodiment, the battery compartment 220 can accommodate two batteries of No. 5. When the battery 400 is a high-capacity lithium battery, the circuit battery support shown in fig. 4 and 5 is selected, in this embodiment, the battery compartment 220 can accommodate a high-capacity lithium battery, and the circuit board 300 is connected to the charging interface 350.

Referring to fig. 2 and 3, in another embodiment, the shield case 330 is further connected to an antenna 340 extending outward. By providing the antenna 340, the coverage of the microphone wireless signal is expanded.

Referring to fig. 4 and 5, in another embodiment, the circuit board 300 is further provided with a charging interface 350. Through setting up the interface 350 that charges, can charge battery 400 through external power supply, reduce the dismouting number of times of battery 400, improve the convenience in use of microphone.

The embodiment of the utility model provides a microphone is still provided, include: a housing and a circuit battery holder as described above, a front cover 100 and a rear cover 200 are fixedly installed in the housing.

The working principle of the present invention will be further explained below.

In the production process, first, the circuit board 300 is placed on the rear cover 200, and the fixing rod 240 is inserted through the fixing through hole 311 and the fixing recess 312 to fix the circuit board 300 in the cavity 120; the battery elastic sheet 221 is arranged at two ends of the battery compartment 220, and one end of the battery elastic sheet 221 passes through the rear cover 200 to be connected with the circuit board 300; then, the front cover 100 is installed on the rear cover 200, the first buckle 110 is inserted into the first positioning portion 210, the second buckle 130 is inserted into the second positioning portion 230, and the fixing rod 240 is inserted into the positioning groove 140, at this time, the display screen 320 is opposite to the window 150, and the front cover 100 is connected with the rear cover 200 through a plurality of installation points to complete the fixation with the rear cover 200; then fixing the battery 400 between the battery spring pieces 221, and installing the battery 400 into the battery compartment 220 through the pressing buckle 222; finally, the circuit battery support is installed in the shell, so that the microphone is assembled, the whole process is efficient and controllable, the circuit board 300 and the battery 400 can be accurately positioned and fixed after the buckles and the jacks are combined, and the problem of product quality caused by the fact that the circuit board 300 is not installed in place is avoided. When the microphone fails and needs to be disassembled, the front cover 100 and the rear cover 200 can be separated by taking out the circuit battery bracket and pulling out the first buckle 110 and the second buckle 130, so that the components such as the circuit board 300 and the like can be checked and replaced.

As can be seen from the above description, the circuit battery bracket and the microphone thereof of the present invention realize the rapid positioning and installation of the front cover 100 and the rear cover 200 by providing the first buckle 110 and the first positioning portion 210, and also enhance the connection stability of the front cover 100 and the rear cover 200; by arranging the fixing rod 240 and the clamping part 310, the circuit board 300 can be quickly and fixedly installed in the cavity 120, the disassembly and assembly convenience of the circuit board 300 is improved, and the assembly efficiency of the wireless microphone is also ensured; the positioning accuracy and the disassembly and assembly convenience of the circuit battery bracket are further improved by arranging the second buckle 130, the second positioning part 230 and the positioning groove 140; by arranging the display screen 320, the antenna 340 and the charging interface 350, the use convenience of the microphone is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A circuit battery cradle, comprising: the upper end and the lower end of the front cover are both provided with a first buckle, and the upper end and the lower end of the rear cover are both provided with a first positioning part matched with the first buckle; the front cover is inserted into the first positioning part through the first buckle and fixedly connected with the rear cover, and a cavity for accommodating a circuit board is formed; a fixed rod is arranged in the rear cover, and a clamping part matched with the fixed rod is arranged on the circuit board; the rear cover penetrates through the clamping part through the fixing rod to fixedly install the circuit board in the cavity; the rear cover is provided with a battery bin which is inwards concave to contain a battery; the battery compartment is provided with battery shrapnel at two ends, and the battery is electrically connected with the circuit board through the battery shrapnel.

2. The circuit battery bracket according to claim 1, wherein the two sides of the front cover are provided with second buckles; and second positioning parts matched with the second buckles are arranged on two sides of the rear cover.

3. The circuit battery support as claimed in claim 2, wherein a positioning groove is further provided in the front cover opposite to the fixing rod.

4. The circuit battery holder according to claim 3, wherein said engaging portion includes a fixing through hole and a fixing recess.

5. The circuit battery support of claim 1, wherein a display screen is disposed on the circuit board, and a window is disposed on the front cover opposite to the display screen.

6. The circuit battery support according to claim 1, wherein the battery compartment is provided at both sides thereof with press buttons for fixing the battery.

7. A circuit battery support according to claim 1, characterised in that the circuit board is further provided with a shielding box.

8. The circuit battery carrier as in claim 7, wherein said shield box is further coupled to an antenna extending outwardly therefrom.

9. The circuit battery support according to claim 1, wherein the lower end of the circuit board is further provided with a charging interface.

10. A microphone, comprising: a housing and a circuit battery holder according to any one of claims 1 to 6, the front cover and the rear cover being fixedly mounted within the housing.