CN220108204U - Sucking disc formula public address set - Google Patents

Abstract

The utility model discloses a sucker type sound amplifying device, which relates to the technical field of sound amplifying devices and comprises a sound amplifier and a sucker body, wherein a jack is formed in the right side of the upper surface of the sound amplifier, a conductive wire harness is inserted into the inner wall of the jack, the upper surface of the conductive wire harness is fixedly connected with a sound amplifying microphone, the right side of the rear surface of the sound amplifier is fixedly connected with a sound amplifying shell, charging ports are formed in the upper side and the lower side of the right surface of the sound amplifier, and a pressing key is arranged on the left side of the rear surface of the sound amplifier. According to the utility model, the loudspeaker can be fixed on various mounting surfaces by mounting and fixing the sucker body, so that the problems that the traditional magnet type fixed loudspeaker can only be fixed on the surface of magnetic metal and the magnet is easy to scratch the surface of the loudspeaker are solved, the loudspeaker is adjusted towards use by the activity of the arc-shaped connecting piece and the metal ball, the operation of a user is facilitated, and the use flexibility and applicability of the device are improved.

Description

Sucking disc formula public address set

Technical Field

The utility model relates to the technical field of sound amplifying devices, in particular to a sucker type sound amplifying device.

Background

The portable loudspeaker is limited by the shape and size and the loudspeaker, and the portable loudspeaker has smaller general power, and the wireless loudspeaker and the wired loudspeaker have different volumes and different purposes, so that the portable loudspeaker has smaller volumes and is suitable for teachers and tour guides to hang in the waist, and the hands can exert more freedom, and the power of the portable loudspeaker is generally smaller.

However, the traditional loudspeaker usually adopts strong magnet to adsorb the loudspeaker on metal object surface such as automobile body, and magnet is direct and object surface contact, produces friction with object surface easily when placing and taking off and fish tail installation face, causes the surface damage of loudspeaker to magnet-adsorbed loudspeaker can only fix on metal surface, just can not play the fixed action on the installation face of other materials, has reduced the flexibility of use and the suitability of equipment.

Therefore, it is necessary to provide a suction cup type speaker device to solve the above problems.

Disclosure of Invention

The present utility model is directed to a suction cup type loudspeaker device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sucking disc formula public address set, includes megaphone and sucking disc body, the jack has been seted up on the right side of megaphone upper surface, the inner wall grafting of jack has the conduction pencil, the upper surface fixedly connected with public address wheat of conduction pencil, the right side fixedly connected with public address shell of megaphone rear surface, the mouth that charges has all been seted up to the upper and lower both sides of megaphone right side surface, the left side of megaphone rear surface is provided with presses the key, the upper surface of sucking disc body is provided with adsorption equipment.

Preferably, the adsorption mechanism comprises a base, the lower surface of base and the upper surface fixed connection of sucking disc body, the upper surface fixed connection of base has the semicircle supporting shoe, the center department rotation of semicircle supporting shoe upper surface is connected with the arc connecting piece, the equal fixedly connected with of front and back both sides surface of arc connecting piece adjusts the clamp plate jointly, the upper surface fixed connection who adjusts the clamp plate has a plurality of slipmats, one side surface rotation of arc connecting piece is connected with the metal ball, one side sliding connection on arc connecting piece surface has the lag, the equal threaded connection of front and back both sides surface of lag has first bolt, two one side surface of first bolt contacts with the front and back both sides surface of metal ball respectively.

Preferably, the lower surface of megaphone fixedly connected with mounting panel, the abnormal shape groove has been seted up to the lower surface of mounting panel, one side surface threaded connection of mounting panel has the second bolt.

Preferably, the upper surface of the metal ball is fixedly connected with a connecting rod, and the upper surface of the connecting rod is fixedly connected with a special-shaped block.

Preferably, the special-shaped block is in sliding connection with the inner wall of the special-shaped groove, and the rear surface of the second bolt is in contact with the front surface of the special-shaped block.

Preferably, a hanging ring is fixedly connected to one side of the surface of the base.

The utility model has the technical effects and advantages that:

1. through being provided with megaphone, sucking disc body, jack, conduction pencil, megaphone wheat, public address shell, mouth that charges, arc connecting piece, metal ball, the utility model discloses can be through installing the fixed megaphone with the sucking disc body to can fix the megaphone on multiple installation face, solve traditional magnet type fixed megaphone and only can fix the problem of surface fish tail of megaphone on magnetic metal surface and magnet easily, and through the mobility of arc connecting piece and metal ball, carry out the regulation towards the use to the megaphone, user's operation of being convenient for more has improved the flexibility of use and the suitability of equipment;

2. through being provided with mounting panel, abnormal shape groove, second bolt, connecting rod, abnormal shape piece to can pass through the connection installation between abnormal shape groove and the abnormal shape piece, and through the rotation of second bolt, make public address set and adsorption mechanism can be convenient quick dismouting use, when avoiding one of them to take place to damage, need to change equipment whole and abandon, reduced the cost of changing the maintenance;

3. through being provided with the link to can be through link convenient to use person to the holistic carrying of equipment and take and use.

Drawings

Fig. 1 is a schematic perspective view of a suction cup type loudspeaker device of the present utility model.

Fig. 2 is a schematic perspective view of a loudspeaker according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a loudspeaker; 2. a suction cup body; 3. a jack; 4. a conductive wire harness; 5. amplifying wheat; 6. a sound amplifying case; 7. a charging port; 8. pressing a key; 9. a base; 10. a semicircular supporting block; 11. an arc-shaped connecting piece; 12. an adjusting pressing plate; 13. an anti-slip pad; 14. a metal ball; 15. a protective sleeve; 16. a first bolt; 17. a mounting plate; 18. a special-shaped groove; 19. a second bolt; 20. a connecting rod; 21. a profiled block; 22. hanging rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a sucking disc type sound amplifying device as shown in figures 1-4, which comprises a sound amplifier 1 and a sucking disc body 2, wherein a jack 3 is formed in the right side of the upper surface of the sound amplifier 1, the jack 3 is formed by arranging a machine, a conductive wire harness 4 is inserted into the inner wall of the jack 3, the conductive wire harness 4 is flexibly adjusted, the upper surface of the conductive wire harness 4 is fixedly connected with a sound amplifying microphone 5, the right side of the rear surface of the sound amplifier 1 is fixedly connected with a sound amplifying shell 6, the sound amplifying shell 6 is formed by arranging a plurality of sound amplifying holes on the surface through the machine, charging ports 7 are formed in the upper side and the lower side of the right surface of the sound amplifier 1, and a pressing key 8 is arranged on the left side of the rear surface of the sound amplifier 1, so that normal use functions of equipment can be met through the sound amplifying microphone 5 and the sound amplifying shell 6, and meanwhile, the charging ports 7 are convenient for charging the equipment, and the equipment can be used wirelessly;

in order to improve the use convenience of equipment, the upper surface of sucking disc body 2 is provided with adsorption equipment, adsorption equipment includes base 9, the lower surface of base 9 and the last fixed surface of sucking disc body 2 are connected, the last fixed surface of base 9 is connected with semicircle supporting shoe 10, semicircle supporting shoe 10 upper surface's center department rotates and is connected with arc connecting piece 11, the equal fixedly connected with of both sides surface is adjusted clamp plate 12 jointly around the arc connecting piece 11, pass through screw and nut interconnect between adjusting clamp plate 12 and the arc connecting piece 11, the last fixed surface of adjusting clamp plate 12 is connected with a plurality of slipmats 13, one side surface rotation of arc connecting piece 11 is connected with metal ball 14, one side sliding connection of arc connecting piece 11 surface has lag 15, the equal threaded connection in front and back both sides surface of lag 15 has first bolt 16, one side surface of two first bolts 16 contacts with metal ball 14 respectively, the utility model discloses can be through come the fixed megaphone 1 with sucking disc body 2 to install, thereby can fix megaphone 1 on multiple installation face, traditional magnet type fixed megaphone 1 can fix the megaphone and use the magnet and the easy to carry out the flexibility of the amplifier with the metal ball 14, the easy to use of the flexibility of the device is realized with the easy to the amplifier, the flexibility is realized with the amplifier is easy to the device of the use of the surface of the magnet is connected with the metal ball 1.

As shown in fig. 4, the mounting plate 17 is fixedly connected to the lower surface of the loudspeaker 1, the special-shaped groove 18 is formed in the lower surface of the mounting plate 17, the special-shaped groove 18 is formed by cutting by a machine, a second bolt 19 is connected to one side surface of the mounting plate 17 in a threaded manner, a connecting rod 20 is fixedly connected to the upper surface of the metal ball 14, a special-shaped block 21 is fixedly connected to the upper surface of the connecting rod 20, the special-shaped block 21 is slidably connected with the inner wall of the special-shaped groove 18, the rear surface of the second bolt 19 is in contact with the front surface of the special-shaped block 21, and therefore the loudspeaker can be conveniently and rapidly assembled and disassembled through connection between the special-shaped groove 18 and the special-shaped block 21, and through rotation of the second bolt 19, when damage to one part is avoided, the whole equipment is required to be replaced and discarded, and replacement and maintenance costs are reduced.

As shown in fig. 1, a hanging ring 22 is fixedly connected to one side of the surface of the base 9, so that the whole device can be conveniently carried, taken and used by a user through the hanging ring 22.

Working principle: when the device is used, whether the device has the problem of influencing the use or not is checked;

during operation, a user adsorbs the whole equipment at a position required to be used through the adsorptivity of the sucker body 2, the direction of the loudspeaker 1 can be adjusted through the mobility of the arc-shaped connecting piece 11 and the metal ball 14, the operation of the user is more convenient, the starting of speaking and amplifying is performed through pressing the key 8, and meanwhile, the flexibility of the wire harness 4 can be conducted, so that the microphone 5 can be used flexibly;

and can be through the connection installation between abnormal shape groove 18 and the abnormal shape piece 21, rotate second bolt 19 again, make can convenient quick dismouting use between megaphone 1 and the sucking disc body 2, when avoiding one of them to take place to damage, need to wholly change equipment and abandon, can simultaneously through link 22 convenient to use person to the holistic carrying of equipment and take the use, megaphone 1 has the battery here, not shown in this paper.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a sucking disc formula public address set, includes megaphone (1) and sucking disc body (2), its characterized in that: jack (3) have been seted up on the right side of megaphone (1) upper surface, the inner wall grafting of jack (3) has conduction pencil (4), the last fixedly connected with of conduction pencil (4) public address wheat (5), the right side fixedly connected with public address shell (6) of megaphone (1) rear surface, charge mouth (7) have all been seted up to the upper and lower both sides of megaphone (1) right side surface, the left side of megaphone (1) rear surface is provided with presses key (8), the upper surface of sucking disc body (2) is provided with adsorption equipment.

2. A suction cup type loudspeaker device as claimed in claim 1, wherein: the adsorption mechanism comprises a base (9), the lower surface of base (9) is fixedly connected with the upper surface of sucking disc body (2), the upper surface fixedly connected with semicircle supporting shoe (10) of base (9), the center department rotation of semicircle supporting shoe (10) upper surface is connected with arc connecting piece (11), the equal fixedly connected with of front and back both sides surface of arc connecting piece (11) adjusts clamp plate (12), the upper surface fixedly connected with of adjusting clamp plate (12) a plurality of slipmats (13), one side surface rotation of arc connecting piece (11) is connected with metal ball (14), one side sliding connection of arc connecting piece (11) surface has lag (15), the equal threaded connection of front and back both sides surface of lag (15) has first bolt (16), two one side surface of first bolt (16) contacts with the front and back both sides surface of metal ball (14) respectively.

3. A suction cup type loudspeaker device as claimed in claim 2, wherein: the loudspeaker is characterized in that the lower surface of the loudspeaker (1) is fixedly connected with a mounting plate (17), a special-shaped groove (18) is formed in the lower surface of the mounting plate (17), and a second bolt (19) is connected with one side surface of the mounting plate (17) in a threaded manner.

4. A suction cup type loudspeaker device as claimed in claim 3, wherein: the upper surface of metal ball (14) is fixedly connected with connecting rod (20), the upper surface of connecting rod (20) is fixedly connected with abnormal shape piece (21).

5. A suction cup type loudspeaker as claimed in claim 4, wherein: the special-shaped block (21) is in sliding connection with the inner wall of the special-shaped groove (18), and the rear surface of the second bolt (19) is in contact with the front surface of the special-shaped block (21).

6. A suction cup type loudspeaker as claimed in claim 5, wherein: one side of the surface of the base (9) is fixedly connected with a hanging ring (22).