CN216531796U

CN216531796U - Low-delay Bluetooth conference system

Info

Publication number: CN216531796U
Application number: CN202122850784.5U
Authority: CN
Inventors: 李平
Original assignee: Shenzhen Ousi Microelectronics Co ltd
Current assignee: Shenzhen Ousi Microelectronics Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-05-13
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a low-delay Bluetooth conference system which comprises a machine body, an electromagnetic shielding layer and a filter, wherein the electromagnetic shielding layer is arranged on the wall of the periphery in the machine body, an installation plate is fixed in the middle of the machine body, a Bluetooth module is arranged in the middle above the installation plate, and one side of the Bluetooth module is connected with the filter. The beneficial effects are that: according to the Bluetooth wireless power supply device, the electromagnetic shielding layer and the filter are arranged, electromagnetic interference can be shielded through the electromagnetic shielding layer, then signal interference is filtered through the filter, delay of Bluetooth in transmission is reduced, stability of the Bluetooth wireless power supply device is guaranteed, the charging interface, the voltage stabilizer and the storage battery are arranged, the storage battery can be charged through the charging interface, stability of voltage during charging is guaranteed through the voltage stabilizer, power can be supplied to the Bluetooth wireless power supply device through the storage battery, an external circuit is not needed to be used through pulling, the Bluetooth wireless power supply device is convenient to use, and practicability of the Bluetooth wireless power supply device is improved.

Description

Low-delay Bluetooth conference system

Technical Field

The utility model relates to the technical field of Bluetooth conference systems, in particular to a low-delay Bluetooth conference system.

Background

Bluetooth technology is a global specification for wireless data and voice communication, which is a special short-range wireless technology connection for establishing a communication environment for fixed and mobile devices based on a low-cost short-range wireless connection, and is frequently used in conferences by installing various electrical components of a bluetooth system in a body for the conference.

The existing Bluetooth conference system is used, more electromagnetic interference and signal interference exist in the placement position of a machine body bearing the Bluetooth conference system, the interference easily causes the increase of Bluetooth during transmission delay, the stability of the device is reduced, in addition, the existing Bluetooth conference system needs to be connected with external power supply equipment through a connecting wire in the use process, the connecting wire more causes the messy circuit, the use is inconvenient, the practicability of the device is reduced, and therefore the existing problem is solved by the low-delay Bluetooth conference system.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, a low-delay Bluetooth conference system is provided, the problem that the existing Bluetooth conference system is in the using process is solved, more electromagnetic interference and signal interference exist in the body placing position bearing the Bluetooth conference system, the interference easily causes the increase of Bluetooth in transmission delay, and the stability of the device is reduced.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a low-delay Bluetooth conference system which comprises a machine body, an electromagnetic shielding layer and a filter, wherein the electromagnetic shielding layer is arranged on the wall of the periphery in the machine body, an installation plate is fixed in the middle of the machine body, a Bluetooth module is arranged in the middle above the installation plate, one side of the Bluetooth module is connected with the filter, the other side of the Bluetooth module is connected with a main control chip, the filter is electrically connected with the Bluetooth module, the Bluetooth module is electrically connected with the main control chip, and the filter is electrically connected with the main control chip.

By adopting the technical scheme, the electromagnetic interference can be shielded through the electromagnetic shielding layer, and then the signal interference is filtered through the filter, so that the increase of the Bluetooth in the transmission time delay is reduced.

Further, the bottom mid-mounting has the battery in the organism, battery one side is connected with the stabiliser, be provided with the interface that charges on the battery lateral wall, the battery with the stabiliser electricity is connected.

By adopting the technical scheme, the storage battery can be charged through the charging interface, then the voltage stability during charging is ensured through the voltage stabilizer, the machine body is powered through the storage battery, and an external circuit is not required to be used as a stay wire.

Further, an operation panel is installed at the top of the machine body, a power switch is arranged on one side of the operation panel, and the power switch is electrically connected with the storage battery.

By adopting the technical scheme, the power switch can control the on-off of the storage battery, and then a worker can conveniently use the operation panel to control the machine body.

Furthermore, the four corners of the outer side of the operation panel are respectively provided with a sound expansion hole, and a loudspeaker is arranged below the sound expansion holes.

By adopting the technical scheme, the sound emitted by the loudspeaker can be transmitted out through the sound expansion hole.

Further, all the shaping has the pickup hole below the organism both sides wall, the pickup is installed to the downthehole one side of pickup.

Through adopting above-mentioned technical scheme, can make the adapter through pick up the sound hole and receive the sound.

Further, the main control chip is electrically connected with the loudspeaker, and the main control chip is electrically connected with the sound pick-up.

Through adopting above-mentioned technical scheme, it is convenient main control chip is right the megaphone with the adapter is controlled.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problems that in the use process of the existing Bluetooth conference system, more electromagnetic interference and signal interference exist at the placement position of a machine body bearing the Bluetooth conference system, and the interference easily causes the increase of the Bluetooth in the transmission time delay and reduces the stability of the device, the utility model can shield the electromagnetic interference through the electromagnetic shielding layer by arranging the electromagnetic shielding layer and the filter, then filter the signal interference through the filter, reduce the time delay of the Bluetooth in the transmission process and ensure the stability of the device;

2. in order to solve the problems that the existing Bluetooth conference system needs to be connected with external power supply equipment through a connecting wire in the using process, the connecting wire is too many, the circuit is messy, the use is inconvenient, and the practicability of the device is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a low latency bluetooth conference system according to the present invention;

FIG. 2 is a front cross-sectional view of a low latency Bluetooth conferencing system in accordance with the present invention;

fig. 3 is a circuit block diagram of a low latency bluetooth conference system according to the present invention.

The reference numerals are explained below:

1. a body; 2. an electromagnetic shielding layer; 3. an operation panel; 4. a power switch; 5. a sound expansion hole; 6. a sound pickup hole; 7. a charging interface; 8. a voltage regulator; 9. mounting a plate; 10. a Bluetooth module; 11. a filter; 12. a main control chip; 13. a loudspeaker; 14. a storage battery; 15. a sound pickup is provided.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, the low-latency bluetooth conference system in this embodiment includes a main body 1, an electromagnetic shielding layer 2, and a filter 11, the electromagnetic shielding layer 2 is installed on a peripheral wall in the main body 1, the electromagnetic shielding layer 2 can shield electromagnetic interference, an installation board 9 is fixed in the middle of the main body 1, the bluetooth module 10 can be installed on the

installation board

9, 11 and main control chip 12 of wave filter, the mid-mounting has bluetooth module 10 above the mounting panel 9, organism 1 can communicate each other through bluetooth module 10, bluetooth module 10 one side is connected with wave filter 11, wave filter 11 can filter signal interference, bluetooth module 10 opposite side is connected with main control chip 12, main control chip 12 can control electrical component, wave filter 11 is connected with bluetooth module 10 electricity, bluetooth module 10 is connected with main control chip 12 electricity, wave filter 11 is connected with main control chip 12 electricity.

As shown in fig. 1-3, in this embodiment, a storage battery 14 is installed at the middle of an inner bottom end of a machine body 1, the storage battery 14 can supply power to the device, a voltage stabilizer 8 is connected to one side of the storage battery 14, the voltage stabilizer 8 can guarantee the stability of voltage during charging, a charging interface 7 is arranged on one side wall of the storage battery 14, the storage battery 14 can be charged through the charging interface 7, the storage battery 14 is electrically connected with the voltage stabilizer 8, an operation panel 3 is installed at the top of the machine body 1, a worker can use the device through the operation panel 3, a power switch 4 is arranged on one side of the operation panel 3, the power switch 4 can control the power on and off of the storage battery 14, and the power switch 4 is electrically connected with the storage battery 14.

As shown in fig. 1-3, in this embodiment, four corners outside the operating panel 3 are all formed with sound amplifying holes 5, sound emitted by the sound amplifier 13 can be transmitted through the sound amplifying holes 5, the sound amplifier 13 is installed below the sound amplifying holes 5, the sound amplifier 13 can generate sound, sound collecting holes 6 are formed below two side walls of the body 1, the sound collecting holes 6 facilitate the sound collector 15 to collect sound, the sound collector 15 is installed on one side in the sound collecting holes 6, the sound collector 15 can collect sound, the main control chip 12 is electrically connected with the sound amplifier 13, and the main control chip 12 is electrically connected with the sound collector 15.

The specific implementation process of this embodiment is as follows: when in use, a worker places the machine body 1 at a station, then turns on the power switch 4 to enable the storage battery 14 to supply power to the machine body 1, a stay wire is not needed to use an external circuit, the use is convenient, the practicability of the device is improved, the worker can use the operation panel 3 to enable the Bluetooth module 10 to work through the main control chip 12, the Bluetooth module 10 can be connected with other machine bodies 1, after the connection is completed, the worker can use the machine body 1 to talk, the sound pickup 15 in the machine body 1 collects sound through the sound pickup hole 6, then the sound is sent into the other machine body 1 from the Bluetooth module 10 after being processed by the main control chip 12, then the sound is sent to the loudspeaker 13 after being processed by the main control chip 12 again, the sound is sent to the outside through the loudspeaker 13, the sound can be sent to the outside through the sound pickup hole 5, the talk is convenient, and in the use process, the electromagnetic shielding layer 2 can shield electromagnetic interference, then filter signal interference through wave filter 11, can reduce the time delay of bluetooth when the transmission, guarantee the stability of device, after using the completion, the staff charges for battery 14 through interface 7 that charges, then guarantees the stability of voltage when charging through stabiliser 8.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A low latency Bluetooth conferencing system, comprising: including organism (1), electromagnetic shield layer (2) and wave filter (11), a week wall mounting has in organism (1) electromagnetic shield layer (2), the middle part is fixed with mounting panel (9) in organism (1), mounting panel (9) top mid-mounting has bluetooth module (10), bluetooth module (10) one side is connected with wave filter (11), bluetooth module (10) opposite side is connected with main control chip (12), wave filter (11) with bluetooth module (10) electricity is connected, bluetooth module (10) with main control chip (12) electricity is connected, wave filter (11) with main control chip (12) electricity is connected.

2. A low latency bluetooth conferencing system according to claim 1, wherein: the novel energy-saving charger is characterized in that a storage battery (14) is mounted in the middle of the inner bottom end of the charger body (1), a voltage stabilizer (8) is connected to one side of the storage battery (14), a charging interface (7) is arranged on one side wall of the storage battery (14), and the storage battery (14) is electrically connected with the voltage stabilizer (8).

3. A low latency bluetooth conferencing system according to claim 2, wherein: an operation panel (3) is installed at the top of the machine body (1), a power switch (4) is arranged on one side of the operation panel (3), and the power switch (4) is electrically connected with the storage battery (14).

4. A low latency bluetooth conferencing system according to claim 3, wherein: all the four corners of the outer side of the operation panel (3) are formed with sound spreading holes (5), and a loudspeaker (13) is installed below the sound spreading holes (5).

5. The bluetooth low latency conferencing system of claim 4, wherein: pickup holes (6) are formed in the lower portions of the two side walls of the machine body (1), and a pickup (15) is installed on one side in each pickup hole (6).

6. The bluetooth low latency conferencing system of claim 5, wherein: the master control chip (12) with megaphone (13) electricity is connected, master control chip (12) with adapter (15) electricity is connected.