CN217770191U

CN217770191U - High-power horn gun

Info

Publication number: CN217770191U
Application number: CN202221261637.2U
Authority: CN
Inventors: 黄坚欣
Original assignee: Shenzhen Jingyada Hardware Plastic Products Co ltd
Current assignee: Shenzhen Jingyada Hardware Plastic Products Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-08
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a high-power loudspeaker rifle bolt, including rifle bolt body, loudspeaker body, the spacing subassembly of loudspeaker and adjustable installing support, the rifle bolt body is installed on adjustable installing support, rifle bolt body upper end rear portion is equipped with keeps away the dead slot, the spacing subassembly of loudspeaker is located keeps away dead slot lateral wall upper end, the loudspeaker body is located on the spacing subassembly of loudspeaker and is located keeps away the dead slot, the spacing subassembly of loudspeaker is including round pin axle support, rotatory round pin axle, round pin axle clamp plate and horn support, round pin axle support is located and is kept away an inside lateral wall upper end of dead slot, rotatory round pin axle rotates and locates in the round pin axle support, round pin axle clamp plate passes through the screw connection in round pin axle support both ends about, and round pin axle clamp plate fastens at round pin axle both ends, the horn support is located rotatory round pin axle middle part, the loudspeaker body is installed on horn support. The utility model relates to a supervisory equipment technical field specifically is a novel high-power loudspeaker rifle bolt.

Description

High-power horn gun

Technical Field

The utility model relates to a supervisory equipment technical field specifically is high-power loudspeaker rifle bolt.

Background

The loudspeaker rifle bolt is also called as the camera of talkbacking, it has fused digital monitoring and pronunciation and has talkbacked supervisory equipment as an organic whole, set up loudspeaker in the equipment of monitoring rifle bolt or realize control and pronunciation function equipment as an organic whole through the external loudspeaker of tail line part, because the inside size restriction of rifle bolt, its power of built-in loudspeaker is all less usually, and because built-in reason, there is very big limitation to the play sound direction of loudspeaker, the sound effect of loudspeaker also can receive very big influence in spacious occasion, and the product of external class is although sound effect is very good, but wholeness is not strong, and need separately pack alone when the transportation, also need install two equipment respectively fixedly during the installation, especially when adjusting rifle bolt monitoring angle, two equipment of installing respectively also can cause the harmony poor, it is comparatively troublesome to dismouting maintenance in the future. Therefore, a novel high-power horn gun machine is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming current technical defect, the utility model provides a novel high-power loudspeaker rifle bolt.

The utility model adopts the following technical scheme: the high-power horn gun machine comprises a gun machine body, a horn limiting assembly and an adjustable mounting support, wherein the gun machine body is mounted on the adjustable mounting support, a clearance groove is formed in the rear portion of the upper end of the gun machine body, the horn limiting assembly is arranged at the upper end of a side wall of the clearance groove, the horn body is arranged on the horn limiting assembly and located in the clearance groove, the horn limiting assembly comprises a pin shaft support, a rotating pin shaft, a pin shaft pressing plate and a horn support, the pin shaft support is arranged at the upper end of a side wall of the clearance groove, the rotating pin shaft is rotatably arranged in the pin shaft support, the pin shaft pressing plate is connected to the left end and the right end of the pin shaft support through screws, the pin shaft pressing plate is fastened to the two ends of the rotating pin shaft, the horn support is arranged in the middle of the rotating pin shaft, and the horn body is mounted on the horn support.

For the convenience carries out angle modulation to the rifle bolt body, installing support with adjustable includes wall mount, backup pad, mounting panel, support grudging post, positive reverse motor and threaded rod, wall mount one side middle part is located to the backup pad, support grudging post locates backup pad one side, the articulated support grudging post upper end of locating of mounting panel, positive reverse motor is located in the backup pad, the threaded rod rotates and locates wall mount one side, the threaded rod other end and the output shaft of positive reverse motor, threaded connection has the thread piece on the threaded rod, the articulated connecting rod that is equipped with on the thread piece, the connecting rod upper end is connected with mounting panel lower extreme one side.

For the convenience of fixing the horn body, the horn support is provided with a screw hole, the upper end of the middle part of one side of the clearance groove is provided with a fixing hole, and the horn support is fastened with the fixing hole through a screw.

Furthermore, a ribbed plate is arranged between the wall fixing frame and the supporting plate.

Furthermore, the rifle bolt body lower extreme is equipped with the mount pad, the mount pad passes through the bolt and is connected with the mounting panel.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to a high-power loudspeaker rifle bolt, its advantage lies in: can imbed into powerful loudspeaker body through setting up the clearance groove on the rifle bolt body and be convenient for transportation and installation, can be convenient make up the dismouting to loudspeaker body and rifle bolt body through the spacing subassembly of loudspeaker that sets up, through the adjustable installing support that sets up, can carry out angle modulation, the daily use of being convenient for to the rifle bolt body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the high-power horn gun of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the high-power horn gun of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 2.

The gun bolt comprises a gun bolt body 1, a gun bolt body 2, a horn body 3, a horn limiting assembly 4, an adjustable mounting support 5, a clearance groove 6, a pin shaft support 7, a rotary pin shaft 8, a pin shaft pressing plate 9, a horn support 10, a wall fixing frame 11, a supporting plate 12, a mounting plate 13, a supporting vertical frame 14, a forward and reverse rotation motor 15, a threaded rod 16, a threaded block 17, a connecting rod 18, a screw hole 19, a fixing hole 20, a ribbed plate 21 and a mounting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, fig. 2 and fig. 3, the technical scheme adopted by the utility model is as follows: the high-power horn gun machine comprises a gun machine body 1, a horn body 2, a horn limiting assembly 3 and an adjustable mounting support 4, wherein the gun machine body 1 is mounted on the adjustable mounting support 4, a clearance groove 5 is formed in the rear portion of the upper end of the gun machine body 1, the horn limiting assembly 3 is arranged at the upper end of one side wall of the clearance groove 5, the horn body 2 is arranged on the horn limiting assembly 3 and is located in the clearance groove 5, the horn limiting assembly 3 comprises a pin shaft support 6, a rotating pin shaft 7, a pin shaft pressing plate 8 and a horn support 9, the pin shaft support 6 is arranged at the upper end of one side wall in the clearance groove 5, the rotating pin shaft 7 is rotatably arranged in the pin shaft support 6, the pin shaft pressing plate 8 is connected to the left end and the right end of the pin shaft support 6 through screws, the pin shaft pressing plate 8 is fastened to the two ends of the rotating pin shaft 7, the horn support 9 is arranged in the middle of the rotating pin shaft 7, and the horn body 2 is mounted on the horn support 9.

As shown in fig. 1, installing support 4 with adjustable includes wall mount 10, backup pad 11, mounting panel 12, support grudging post 13, positive reverse motor 14 and threaded rod 15, wall mount 10 one side middle part is located to backup pad 11, support grudging post 13 locates backup pad 11 one side, mounting panel 12 articulates and locates support grudging post 13 upper end, positive reverse motor 14 is located in backup pad 11, threaded rod 15 rotates and locates wall mount 10 one side, the threaded rod 15 other end is connected with positive reverse motor 14's output shaft, threaded connection has thread block 16 on the threaded rod 15, the last articulated connecting rod 17 that is equipped with of thread block 16, connecting rod 17 upper end is connected with mounting panel 12 lower extreme one side.

As shown in fig. 3, the horn bracket 9 is provided with a screw hole 18, the upper end of the middle portion of one side of the clearance groove 5 is provided with a fixing hole 19, and the horn bracket 9 is fastened to the fixing hole 19 through a screw.

As shown in fig. 1, a rib plate 20 is provided between the wall fixing frame 10 and the supporting plate 11.

As shown in fig. 1, a mounting seat 21 is provided at the lower end of the bolt body 1, and the mounting seat 21 is connected with the mounting plate 12 through a bolt.

When the gun bolt body 1 needs to be adjusted in angle, the forward and reverse rotation motor 14 is started to drive the threaded rod 15 to rotate, the threaded rod 15 drives the threaded block 16 to move transversely, the threaded block 16 drives the mounting plate 12 to deflect in angle through the connecting rod 17, the gun bolt body 1 mounted on the mounting plate 12 deflects in angle, the horn body 2 deflects in angle along with the gun bolt body 1, so that the horn body 2 can be used in cooperation, when the gun bolt body 1 needs to be disassembled, the screws of the horn support 9 and the fixing hole 19 and the screws between the pin shaft 8 and the pin shaft support 6 are unscrewed, and the disassembly of the horn body 2 can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-power loudspeaker rifle bolt, its characterized in that: the novel gun bolt comprises a gun bolt body, a horn limiting assembly and an adjustable mounting support, wherein the gun bolt body is mounted on the adjustable mounting support, a clearance groove is formed in the rear portion of the upper end of the gun bolt body, the horn limiting assembly is arranged at the upper end of a side wall of the clearance groove, the horn body is arranged on the horn limiting assembly and located in the clearance groove, the horn limiting assembly comprises a pin shaft support, a rotating pin shaft, a pin shaft pressing plate and a horn support, the pin shaft support is arranged at the upper end of a side wall of the clearance groove, the rotating pin shaft is rotated and arranged in the pin shaft support, the pin shaft pressing plate is connected to the left end and the right end of the pin shaft support through screws, the pin shaft pressing plate is fastened to the two ends of the rotating pin shaft, the horn support is arranged in the middle of the rotating pin shaft, and the horn body is mounted on the horn support.

2. The high power horn bolt of claim 1 wherein: the adjustable mounting support comprises a wall fixing frame, a supporting plate, a mounting plate, a supporting stand, a positive and negative rotation motor and a threaded rod, the middle part of one side of the wall fixing frame is arranged on the supporting plate, the supporting stand is arranged on one side of the supporting plate, the mounting plate is hinged to the upper end of the supporting stand, the positive and negative rotation motor is arranged on the supporting plate, the threaded rod is rotated to be arranged on one side of the wall fixing frame, the other end of the threaded rod is connected with an output shaft of the positive and negative rotation motor, a threaded block is connected to the threaded rod in a threaded manner, a connecting rod is hinged to the threaded block, and the upper end of the connecting rod is connected with one side of the lower end of the mounting plate.

3. The high power horn bolt of claim 2, wherein: be equipped with the screw hole on the horn bracket, keep away empty groove one side middle part upper end and be equipped with the fixed orifices, the horn bracket passes through the screw and fastens with the fixed orifices.

4. The high power horn bolt of claim 3, wherein: and ribbed plates are arranged between the wall fixing frame and the supporting plate.

5. The high power horn bolt of claim 4 wherein: the rifle bolt is characterized in that a mounting seat is arranged at the lower end of the rifle bolt body and is connected with a mounting plate through a bolt.