CN219277396U

CN219277396U - Vehicle-mounted wireless digital interphone

Info

Publication number: CN219277396U
Application number: CN202320634478.4U
Authority: CN
Inventors: 陈清添
Original assignee: Quanzhou Yuantuo Electronics Co ltd
Current assignee: Quanzhou Yuantuo Electronics Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-30
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a vehicle-mounted wireless digital interphone, which comprises a column-shaped shell, wherein one end of the column-shaped shell is provided with a boss part, and a sealing cover is rotatably arranged on a port of the boss part; an earphone accommodating cabin is arranged in the boss port, and the earphone accommodating cabin further comprises a Bluetooth earphone arranged in the earphone accommodating cabin; one end of the column-shaped shell is provided with a positive electrode joint, and the side wall of the column-shaped shell is symmetrically provided with elastic clamping pieces; and a power switch is arranged on the sealing cover. This practical vehicle-mounted wireless digital interphone that provides, the very big reduction that volume obtained, and optimized the intercom operation mode, avoid taking place because the condition of the single hand steering wheel that needs the intercom to communicate, take place takes place.

Description

Vehicle-mounted wireless digital interphone

Technical Field

The utility model relates to the technical field of intercom, in particular to a vehicle-mounted wireless digital intercom.

Background

The vehicle-mounted wireless interphone is mainly used for facilitating collective travel of motorcades and generally comprises a handheld interphone and a host. Through trompil then utilize screw or bolt to fix the host computer on the master control board, and the mounted position is mainly with not sheltering from driver the place ahead field of vision, during the use, need handheld intercom, the switch that starts through it carries out the transmission of dictation speech to wait for the host computer to receive wireless signal after report feedback voice information through handheld intercom.

The equipment is large in whole size, the decoration damage to the vehicle main control console is serious, and when the equipment is used, a driver can operate the steering wheel by holding the steering wheel with one hand, so that the equipment is extremely dangerous.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted wireless digital interphone which is used for solving the problems.

In order to achieve the above object, the present utility model provides the following technical solutions: the vehicle-mounted wireless digital interphone comprises a column-shaped shell, wherein one end of the column-shaped shell is provided with a boss part, and a sealing cover is rotatably arranged on a port of the boss part;

an earphone accommodating cabin is arranged in the boss port, and the earphone accommodating cabin further comprises a Bluetooth earphone arranged in the earphone accommodating cabin;

one end of the column-shaped shell is provided with a positive electrode joint, and the side wall of the column-shaped shell is symmetrically provided with elastic clamping pieces;

and a power switch is arranged on the sealing cover.

Preferably, a magnetic attraction ring is arranged on one side, facing the boss part, of the sealing cover, and an iron ring piece is arranged on a port of the boss part.

Preferably, the joint of the boss part and the column-shaped shell is provided with a cover of a truncated cone-shaped structure, and the loudspeaker and the mini microphone are arranged in the cover.

Preferably, the earphone comprises a mounting bracket, wherein a circuit board is mounted on the mounting bracket, and the circuit board is electrically connected with the positive electrode connector, the power switch and an anode contact arranged in the earphone accommodating cabin.

Preferably, a magnetic attraction block is arranged in the earphone accommodating cabin, and a balancing weight in the Bluetooth earphone is magnetically connected with the magnetic attraction block.

Preferably, the column casing, the boss portion and the cover are all PVC plastic pieces.

In the technical scheme, the vehicle-mounted wireless digital interphone provided by the utility model has the following beneficial effects: the appearance design of the converter is adopted, the device is directly inserted into the conversion interface of the automobile, equipment can be started by using the power switch, and the intercom can be directly carried out, or the built-in Bluetooth headset is used for switching audio, and the intercom is carried out through the Bluetooth headset. The whole volume is greatly reduced, the intercom operation mode is optimized, and the situation that the intercom is needed to communicate and the steering wheel is held by one hand is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present utility model;

fig. 5 is a schematic diagram of a circuit board according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a column-shaped housing; 11. a positive electrode joint; 12. an elastic clamping piece; 2. a boss portion; 21. iron ring pieces; 3. a cover; 31. a magnetic ring; 4. an earphone accommodation chamber; 5. bluetooth earphone; 6. a power switch; 7. an enclosure; 80. a horn; 81. a mini microphone; 9. a mounting bracket; 100. a circuit board.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a vehicle-mounted wireless digital interphone comprises a column-shaped shell 1, wherein one end of the column-shaped shell 1 is provided with a boss part 2, and a sealing cover 3 is rotatably arranged on a port of the boss part 2;

the port of the boss part 2 is internally provided with an earphone accommodating cabin 4 and further comprises a Bluetooth earphone 5 arranged in the earphone accommodating cabin 4;

one end of the column type shell 1 is provided with a positive electrode joint 11, and the side wall is symmetrically provided with elastic clamping pieces 12;

the cover 3 is provided with a power switch 6.

Specifically, in the above embodiment, the column casing 1 is directly inserted into the adapter of the automobile, so that the positive electrode connector 11 completes the circuit, and the elastic clamping member 12 locks the column casing 1 in the adapter.

Further, a mounting bracket 9 is provided in the column housing 1, on which a circuit board 100 is mounted, and the circuit board 100 is electrically connected with the positive electrode tab 11, the power switch 6, and the anode contact 41 provided in the earphone accommodation chamber 4. And as shown in fig. 5, a singlechip, a wireless short wave connection module, a bluetooth connection module, and an electrically connected loudspeaker 80 and mini microphone 81 are integrated on the circuit board.

In the above embodiment, the device can be started by pressing the power switch 6, and the spoken command "call" and "forbidden" can be performed by voice, and the singlechip recognizes the command and performs the corresponding task. It should be noted that, in the above embodiment, the cover 3 is provided with an LED lamp ring, and when someone uses the interphone, a red light prompt is performed, so that in the "forbidden" state, the situation that someone talks can be known.

In addition, the application supports 6 devices to communicate at most, and the maximum distance is not more than 800M.

Furthermore, it supports external loudspeaker 80 and mini microphone 81 and bluetooth connection mode, and when bluetooth connection module was in normally open state, after bluetooth headset 5 was held cabin 4 and was disconnected after the power was held to the disconnection earphone, bluetooth headset 5 just can be connected with bluetooth connection module, and the module switches over, and the audio frequency is transmitted through bluetooth connection module.

In the above embodiments, the control program, the circuit, the electronic component, and the like are all related art, and therefore, detailed description thereof is not given here.

In the above technology, the appearance design of the converter is adopted, the device is directly inserted into the conversion interface of the automobile, the equipment can be started by using the power switch 6, and the intercom can be directly performed, or the built-in Bluetooth headset 5 is used for switching the audio, and the intercom is performed through the Bluetooth headset 5. The whole volume is greatly reduced, the intercom operation mode is optimized, and the situation that the intercom is needed to communicate and the steering wheel is held by one hand is avoided.

As a further provided embodiment of the present utility model, as shown in fig. 3, the cover 3 is provided with a magnetic attraction ring 31 toward the boss portion 2 side, and the port of the boss portion 2 is provided with an iron ring piece 21. Based on the magnetic connection, the fixing of the cover 3 is facilitated.

As another embodiment of the present utility model, as shown in fig. 1 and 4, the joint of the boss portion 2 and the column housing 1 is provided with a cone-shaped enclosure 7, and the horn 80 and the mini microphone 81 are both disposed in the enclosure 7.

As a further embodiment of the present utility model, as shown in fig. 2, a magnetic attraction block is disposed in the earphone accommodation chamber 4, and a balancing weight in the bluetooth earphone 5 is magnetically connected with the magnetic attraction block. And the earphone accommodating cabin 4 is provided with a male contact, so that the Bluetooth earphone 5 positioned in the earphone accommodating cabin 4 can be charged.

Furthermore, the column casing 1, the boss part 2 and the cover 3 are all PVC plastic pieces.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The vehicle-mounted wireless digital interphone is characterized by comprising a column-shaped shell (1), wherein one end of the column-shaped shell (1) is provided with a boss part (2), and a sealing cover (3) is rotatably arranged on a port of the boss part (2);

an earphone accommodating cabin (4) is arranged in the port of the boss part (2), and the Bluetooth earphone comprises a Bluetooth earphone (5) arranged in the earphone accommodating cabin (4);

one end of the column-shaped shell (1) is provided with a positive electrode joint (11), and the side wall of the column-shaped shell is symmetrically provided with elastic clamping pieces (12);

a power switch (6) is arranged on the sealing cover (3).

2. The vehicle-mounted wireless digital interphone according to claim 1, characterized in that a magnetic attraction ring (31) is arranged on one side of the sealing cover (3) facing the boss part (2), and an iron ring piece (21) is arranged on a port of the boss part (2).

3. The vehicle-mounted wireless digital interphone according to claim 1, characterized in that an enclosure (7) with a truncated cone-shaped structure is arranged at the joint of the boss part (2) and the column-shaped shell (1), and the vehicle-mounted wireless digital interphone further comprises a loudspeaker (80) and a mini microphone (81), and the loudspeaker (80) and the mini microphone (81) are arranged in the enclosure (7).

4. The vehicle-mounted wireless digital interphone according to claim 1, further comprising a mounting bracket (9), wherein a circuit board (100) is mounted on the mounting bracket (9), and the circuit board (100) is electrically connected with an anode connector (11), a power switch (6) and an anode contact (41) arranged in the earphone accommodating cabin (4).

5. The vehicle-mounted wireless digital interphone according to claim 1, wherein a magnetic attraction block is arranged in the earphone accommodating cabin (4), and a balancing weight in the Bluetooth earphone (5) is magnetically connected with the magnetic attraction block.

6. The vehicle-mounted wireless digital interphone according to claim 1, characterized in that the column-shaped housing (1), the boss part (2) and the cover (3) are all PVC plastic pieces.