CN220298414U - Vehicle-mounted support for amplifying sound - Google Patents

Abstract

The utility model discloses a vehicle-mounted sound amplifying bracket, which comprises a bracket body, wherein a clamping arm assembly is arranged on the bracket body, and comprises at least two clamping arms which are arranged at intervals and used for clamping electronic equipment; one of the clamping arms is provided with a sound sensor, and the sound sensor is used for corresponding to a loudspeaker of the electronic equipment to carry out sound reception when the clamping arm clamps the electronic equipment; and the loudspeaker is electrically connected with the sound sensor and is used for amplifying and playing. According to the sound amplifying vehicle-mounted bracket, the electronic equipment can be clamped, the sound sensor on the clamping arm is used for receiving sound, and then the sound is played through the sound amplifier connected with the bracket body.

Description

Vehicle-mounted support for amplifying sound

Technical Field

The utility model relates to the field of vehicle-mounted supports, in particular to a sound amplifying vehicle-mounted support.

Background

Along with the rapid development of intelligent equipment, such as a tablet, a mobile phone and the like, the intelligent equipment is generally required to be installed through a vehicle-mounted bracket when in vehicle-mounted use, and music, video and the like are required to be listened to or played according to user requirements when in vehicle-mounted use; if the loudspeaker directly plays the sound, the noise in the driving process can be received in the driving process, and the sound effect can be influenced.

Disclosure of Invention

In order to overcome at least one of the above-mentioned drawbacks of the prior art, the present utility model provides a sound amplifying vehicle-mounted bracket, which can clamp an electronic device to clamp a sound sensor on an arm for receiving sound, and then play audio through a sound amplifier connected with a bracket body.

The utility model adopts the technical proposal for solving the problems that:

a vehicle-mounted support for amplifying sound comprises a support body,

the bracket comprises a bracket body, wherein a clamping arm assembly is arranged on the bracket body, and comprises at least two clamping arms which are arranged at intervals and used for clamping electronic equipment; one of the clamping arms is provided with a sound sensor, and the sound sensor is used for corresponding to a loudspeaker of the electronic equipment to carry out sound reception when the clamping arm clamps the electronic equipment;

and the loudspeaker is electrically connected with the sound sensor and is used for amplifying and playing.

Further, the loudspeaker is provided with a mounting plate, and the mounting plate is detachably mounted on the bracket body.

Further, a first connecting hole is formed in the mounting plate, a second connecting hole is formed in the support body, the first connecting hole is used for corresponding to the second connecting hole, a first screw is connected to the first connecting hole in a penetrating mode, and the first screw is connected to the second connecting hole in a threaded mode, so that the mounting plate is connected to the support body.

Further, a power line is connected to the loudspeaker, and a USB interface is arranged on the power line.

Further, the clamping arm assembly comprises four clamping arms, one end of each clamping arm is formed into a clamping end, and the other end of each clamping arm is provided with an adjusting end; an installation cavity is formed in the bracket body; each adjusting end is movably arranged in the mounting cavity and can move close to or far away from the mounting cavity so as to enable each clamping end to be close to or far away from each other.

Further, an adjusting assembly is arranged on the bracket body and comprises an adjusting gear and a first rack, and the adjusting gear is rotatably arranged in the bracket body; each adjusting end is provided with the first rack; the first rack is meshed with the adjusting gear; the adjusting gear is used for driving the first rack to move in the rotating process and guiding the adjusting end to move close to or far away from the mounting cavity.

Further, the adjusting assembly further comprises an adjusting rod and a second rack, one end of the adjusting rod is formed into a pressing end, the second rack is arranged at the other end of the adjusting rod, and the pressing end extends out of the mounting cavity and can be close to or far away from the mounting cavity under the action of external force; the second rack is meshed with the adjusting gear and used for driving the adjusting gear to rotate when the pressing end is stressed.

Further, the adjusting gear is provided with a first tooth segment and a second tooth segment which are distributed in the axial direction of the adjusting gear; the first rack is meshed with the first tooth section; the second rack is meshed with the second tooth segment.

Further, the clamping arm is provided with a storage groove, and the storage groove is used for storing the edge of the electronic equipment; the sound sensor is detachably mounted in the accommodating groove.

Further, the four clamping arms are distributed on two sides and two ends of the bracket body in pairs; the two clamping ends which are positioned on the bracket body and close to the end part of the loudspeaker are respectively provided with the sound sensor.

Further, the bracket body is provided with a connecting piece, and the connecting piece is used for being detachably connected with an external device.

In summary, the vehicle-mounted loudspeaker bracket provided by the utility model has the following technical effects:

the sound sensor on the clamping arm can correspond to the loudspeaker of the electronic equipment, the sound sensor can receive electromagnetic signals penetrating out of the loudspeaker of the electronic equipment to receive the sound, the audio frequency after the sound sensor receives the sound can be played by the loudspeaker, so that the electronic equipment is clamped on the bracket body, and the audio frequency played by the electronic equipment is directly transmitted to the loudspeaker through the sound sensor. The sound sensor directly corresponds to the loudspeaker position of the electronic equipment, and the loudspeaker is used for playing after the sound is collected, so that the noise caused by the fact that the loudspeaker of the electronic equipment is used for playing the audio frequency and then amplifying the sound is reduced.

Drawings

Fig. 1 is a schematic structural view of a vehicle-mounted loudspeaker bracket of the utility model;

fig. 2 is a schematic view of another view angle structure of the loudspeaker vehicle-mounted bracket of the utility model;

fig. 3 is a schematic view of the internal structure of the vehicle-mounted loudspeaker bracket of the utility model;

fig. 4 is a schematic structural view of a clamping arm according to the present utility model.

Wherein the reference numerals have the following meanings: 10. a bracket body; 11. a clamping arm; 111. a clamping end; 112. a receiving groove; 20. a loudspeaker; 21. a mounting plate; 30. a sound sensor; 41. an adjusting rod; 42. a first rack.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The vehicle-mounted support for amplifying a sound as shown in fig. 1-4 comprises a support body 10 and a loudspeaker 20, wherein a clamping arm assembly is arranged on the support body 10, the clamping arm assembly comprises at least two clamping arms 11, and the at least two clamping arms 11 are arranged at intervals.

Be equipped with the centre gripping arm subassembly on the support body 10, the centre gripping arm subassembly includes two at least centre gripping arms 11, two at least centre gripping arm 11 interval sets up, it places on the support body 10 at electronic equipment, centre gripping arm 11 through the interval setting carries out the centre gripping, and two at least centre gripping arms 11 can the different positions of the electronic equipment of centre gripping respectively, specifically be equipped with sound sensor 30 on one of them centre gripping arm 11, this sound sensor 30 can correspond in order to radio reception with electronic equipment's loudspeaker when centre gripping arm 11 centre gripping electronic equipment, and megaphone 20 and sound sensor 30 electric connection, and carry out the public address broadcast.

On the basis of the structure, when the vehicle-mounted loudspeaker bracket is used, the bracket body 10 can be mounted on a vehicle frame, then the electronic equipment is placed on the bracket body 10, then at least two clamping arms 11 of the clamping arm assembly are used for clamping, namely the electronic equipment is clamped by the at least two clamping arms 11, at the moment, the sound sensor 30 on one clamping arm 11 can correspond to a loudspeaker of the electronic equipment, the sound sensor 30 can receive electromagnetic signals penetrating out of the loudspeaker of the electronic equipment to receive sound, audio frequency after the sound sensor 30 receives the sound can be played by the loudspeaker 20, so that the electronic equipment is clamped on the bracket body 10, and the audio frequency played by the electronic equipment is directly transmitted to the loudspeaker 20 through the sound sensor 30.

Compared with the traditional loudspeaker or the loudspeaker which directly plays, the loudspeaker position of the electronic equipment is directly corresponding to the sound sensor 30 in the application, the loudspeaker 20 is used for playing after the sound is concentrated, and the noise caused by the sound amplifying after the audio playing of the loudspeaker of the electronic equipment is reduced.

In addition, it should be noted that the electrical connection between the microphone 20 and the sound sensor 30 may be a wired connection or a wireless connection, which is specifically selected according to actual needs.

Further, in order to facilitate the installation of the loudspeaker 20 and the bracket body 10, a mounting plate 21 can be arranged on the loudspeaker 20, and the mounting plate 21 is detachably installed with the bracket body 10, so that the loudspeaker can be disassembled and assembled, and when a product is produced, the loudspeaker is detached from the bracket body 10 through the mounting plate 21, so that the packaging and the transportation of the product are facilitated. And when in use, the mounting plate 21 can be detached from the bracket body 10, so that the horn can be overhauled or replaced conveniently.

More specifically, the horn is assembled by being mounted to the bracket body 10, so that the horn has a larger mounting surface, and the mounting structure is more stable.

Further, a first connecting hole may be provided on the mounting plate 21, a second connecting hole may be provided on the bracket body 10 correspondingly, and when assembling, the first connecting hole on the mounting plate 21 may correspond to the second connecting hole on the bracket body 10, after which, a first screw is threaded into the first connecting hole, and the first screw is threaded into the second connecting hole, so that the mounting plate 21 is connected to the bracket body 10, so that the mounting plate 21 may be detachably assembled on the bracket body 10 by the first screw.

Of course, a fastening structure may be provided on the mounting plate 21, and a bayonet or a slot structure may be provided on the bracket body 10 correspondingly, so that the mounting plate 21 may be fastened to the bayonet or the slot by fastening, and the detachable mounting may be realized.

Further, a power cord may be connected to the loudspeaker 20, where the power cord is suitable for supplying power to the loudspeaker 20 during operation, and a USB interface is provided on the power cord, where the USB interface may enable the power cord to be plugged into an external power source, such as a mobile power source such as a charger, to supply power to the loudspeaker 20.

In addition to the configuration in which the power supply line is not provided, the speaker 20 may be configured to have a battery or the like incorporated therein, and the speaker may be supplied with power by the battery.

Further, in this embodiment, the clamping arm assembly includes four clamping arms 11, one end of each clamping arm 11 is formed into a clamping end 111, and the other end of each clamping arm 11 is provided with an adjusting end, and an installation cavity is provided in the specific bracket body 10, and each adjusting end is movably installed in the installation cavity and can move close to or far from the installation cavity, so that each clamping end 111 is close to or far from each other.

During assembly, four clamping arms 11 of the clamping arm assembly can be respectively arranged at four corners of the bracket body 10, can also be arranged at four sides of the bracket body 10, can be specifically selected according to actual needs, and clamping ends 111 of the four clamping arms 11 can be jointly enclosed to form a clamping space, and during clamping, the clamping ends 111 of the four clamping arms 11 can be clamped around the electronic equipment.

Specifically, the adjusting end of the clamping arm 11 is movably installed in the installation cavity of the bracket body 10, so that the clamping end 111 at the other end of the clamping arm 11 can be close to or far away from the bracket body 10 by extending the adjusting end into or out of the installation cavity, and the clamping space formed by surrounding the four clamping ends 111 of the four clamping arms 11 together can be enlarged or reduced, so that the electronic equipment can be adjusted according to different sizes of the electronic equipment.

Further, the bracket body 10 is provided with an adjusting assembly, the adjusting assembly comprises an adjusting gear and a first rack 42, the adjusting gear is rotatably installed in the bracket body 10, and each adjusting end is provided with the first rack 42; the first rack 42 is meshed with the adjusting gear; the adjustment gear is used to move the first rack 42 during rotation and to guide the adjustment end toward or away from the mounting cavity.

On the basis of the structure, when the clamping arm 11 stretches in or out, the adjusting gear can be rotated to drive the first rack 42 meshed with the adjusting gear to move relative to the adjusting gear, and in the forward rotation or reverse rotation of the adjusting gear, the first rack 42 is driven to be close to or far away from the mounting cavity, so that the adjusting end of the clamping arm 11 stretches in or out.

More specifically, the adjusting assembly further includes an adjusting rod 41 and a second rack, one end of the adjusting rod 41 is formed into a pressing end, the other end of the adjusting rod 41 is provided with the second rack, the pressing end of the adjusting rod 41 extends out of the mounting cavity, the adjusting rod 41 can be close to or far away from the mounting cavity under the action of external force, and the second rack is meshed with the adjusting gear and is used for driving the adjusting gear to rotate when the pressing end is stressed.

So, when the position of the adjusting end of the clamping arm 11 in the installation cavity is adjusted, the force can be applied to the pressing end of the adjusting rod 41, so that the pressing end is close to the inside of the bracket body 10 and moves to push in, or is far away from the bracket body 10 to pull out, and then the second rack at the other end is driven to slide in or slide out towards the installation cavity.

Still further, the adjusting gear may be further provided with a first tooth segment and a second tooth segment distributed in the axial direction of the adjusting gear, the first rack 42 is meshed with the first tooth segment, and the second rack is meshed with the second tooth segment, that is, the first rack 42 and the second rack may be meshed with different segments of the adjusting gear, when the adjusting lever 41 is pressed or pulled, the second rack on the adjusting lever 41 may drive the second tooth segment of the adjusting gear to rotate, the second tooth segment rotates and may drive the first tooth segment to rotate simultaneously, and then drive the first rack 42 meshed with the first tooth segment to move, so as to realize adjustment, and the two tooth segments are meshed with the first rack 42 and the second rack respectively for transmission, so that the movement of the first rack 42 and the second rack may be prevented from being interfered.

Of course, two adjusting gears may be provided, the two adjusting gears are rotatably mounted on the bracket body 10 through a rotating shaft, the first rack 42 is meshed with one of the adjusting gears, and the second rack is meshed with the other adjusting gear.

In addition, other structures may be adopted for the adjustment mode of the clamping arm 11, for example, a positioning spring pin is arranged at the adjustment end, a plurality of positioning hole structures are arranged in the installation cavity of the bracket body 10, and the clamping arm 11 is positioned and inserted into different positioning holes through the positioning spring pin, so that the position adjustment of the clamping arm 11 in the installation cavity is realized.

Further, the holding arm 11 may be provided with a receiving groove 112, and the receiving groove 112 may receive an edge of the electronic device, so that when the electronic device is held by the holding end 111 of the holding arm 11, the edge of the electronic device may be received in the receiving groove 112, and the holding structure is stable.

It should be noted that, the clamping end 111 may be provided with a structure such as a clamping jaw or a suction cup to achieve clamping.

In addition, in the case where the receiving groove 112 is provided, the sound sensor 30 may be detachably mounted in the receiving groove 112, specifically, a screw hole may be provided in the receiving groove 112, and the sound sensor 30 may be assembled in the receiving groove 112 by a second screw.

Further, in this embodiment, the four clamping arms 11 are disposed on two sides and two ends of the bracket body 10, that is, two clamping arms 11 are disposed on two ends of the bracket body 10, and two clamping arms 11 on the same end are disposed on two sides of the bracket body 10, so that four clamping arms 11 can be disposed on four different positions of the bracket body 10, so as to facilitate clamping different sides of the electronic device.

Specifically, the two clamping ends 111 of the bracket body 10 near the end of the loudspeaker 20 are provided with the sound sensor 30. It should be noted that, since the speaker mounting position on the electronic device has a left side or a right side, the two clamping arms 11 near the speaker 20 may be provided with the sound sensor 30, that is, the speakers of the electronic device are distributed on the left side or the right side and the sound sensor 30 is used for receiving sound, which is suitable for amplifying different types of electronic devices.

Further, a connector for detachable connection with an external device may be provided on the stand body 10. In order to facilitate the disassembly and assembly of the bracket body 10 and the frame, the connecting piece can be additionally arranged on the end face of the bracket body 10, which is far away from the loudspeaker 20, and the connecting piece can be a sleeve or a sleeve ring in the prior art, and is sleeved on a pipe of the frame through a sleeve or sleeve ring structure, so that the installation of the bracket body 10 is realized. The connecting piece can also be a snap ring structure or a clamping hook structure, and can be connected with the frame or clamped on the frame through the snap ring, so that the bracket body 10 can be installed. The connecting piece can also be a clamping jaw structure, and the bracket body 10 can be installed by being clamped on the frame through the clamping jaw structure.

And the connecting piece is installed at the end face of the bracket body 10 facing away from the loudspeaker 20, so that the bracket body 10 can be prevented from being impacted and disturbed with the loudspeaker 20 after being assembled to the frame.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. A vehicle-mounted support for amplifying sound is characterized by comprising,

the bracket comprises a bracket body, wherein a clamping arm assembly is arranged on the bracket body, and comprises at least two clamping arms which are arranged at intervals and used for clamping electronic equipment; one of the clamping arms is provided with a sound sensor, and the sound sensor is used for corresponding to a loudspeaker of the electronic equipment to carry out sound reception when the clamping arm clamps the electronic equipment;

and the loudspeaker is electrically connected with the sound sensor and is used for amplifying and playing.

2. The vehicle-mounted loudspeaker support according to claim 1, wherein a mounting plate is arranged on the loudspeaker and is detachably mounted on the support body; be equipped with first connecting hole on the mounting panel, be equipped with the second connecting hole on the support body, first connecting hole be used for with the second connecting hole corresponds, the cross-under has first screw in the first connecting hole, first screw spiro union to the second connecting hole, so that the mounting panel connect in on the support body.

3. The vehicle-mounted loudspeaker support according to claim 1, wherein a power line is connected to the loudspeaker, and a USB interface is arranged on the power line.

4. The loudspeaker vehicle mount of claim 1 wherein the clamp arm assembly comprises four clamp arms, one end of each clamp arm being formed as a clamp end, the other end of each clamp arm being provided with an adjustment end; an installation cavity is formed in the bracket body; each adjusting end is movably arranged in the mounting cavity and can move close to or far away from the mounting cavity so as to enable each clamping end to be close to or far away from each other.

5. The vehicle-mounted loudspeaker support according to claim 4, wherein an adjusting assembly is arranged on the support body and comprises an adjusting gear and a first rack, and the adjusting gear is rotatably arranged in the support body; each adjusting end is provided with the first rack; the first rack is meshed with the adjusting gear; the adjusting gear is used for driving the first rack to move in the rotating process and guiding the adjusting end to move close to or far away from the mounting cavity.

6. The vehicle-mounted loudspeaker support according to claim 5, wherein the adjusting assembly further comprises an adjusting rod and a second rack, one end of the adjusting rod is formed into a pressing end, the second rack is arranged at the other end of the adjusting rod, and the pressing end extends out of the mounting cavity and can be close to or far away from the mounting cavity under the action of external force; the second rack is meshed with the adjusting gear and used for driving the adjusting gear to rotate when the pressing end is stressed.

7. The vehicle-mounted loudspeaker support according to claim 6, wherein the adjusting gear is provided with a first tooth segment and a second tooth segment which are distributed in the axial direction of the adjusting gear; the first rack is meshed with the first tooth section; the second rack is meshed with the second tooth segment.

8. The vehicle-mounted loudspeaker bracket of claim 4, wherein the clamping arm is provided with a receiving groove for receiving a rim of the electronic device; the sound sensor is detachably mounted in the accommodating groove.

9. The vehicle-mounted loudspeaker support according to claim 4, wherein four clamping arms are distributed on two sides and two ends of the support body in pairs; the two clamping ends which are positioned on the bracket body and close to the end part of the loudspeaker are respectively provided with the sound sensor.

10. The loudspeaker vehicle-mounted bracket according to any one of claims 1-8, wherein a connector is provided on the bracket body, the connector being adapted for detachable connection with an external device.