CN212572966U

CN212572966U - Sports broadcaster is with public address set convenient to wear

Info

Publication number: CN212572966U
Application number: CN202021369777.2U
Authority: CN
Inventors: 林广胜
Original assignee: Nanjing Xinqing Culture Media Co ltd
Current assignee: Nanjing Xinqing Culture Media Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-02-19
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a sports broadcaster is with public address set convenient to wear, including the megaphone casing, all be provided with the waist on the loudspeaker casing both sides outer wall and buckle, and two waists are buckled and all have been sewed up the waistband, two all sew up the waistband hasp on the waistband, and mutual lock joint between two waistband hasps, loudspeaker casing one side outer wall is provided with the waistband and does not block, and one side inner wall that the waistband does not block is provided with the protection and fills up, the protection is filled up for flexible material. The utility model discloses can avoid producing winding phenomenon with the pencil on the megaphone body, more simple and convenient when the reality is used, can be convenient for dismantle the megaphone body to overhaul the megaphone body, prevent that the dismantlement of not being convenient for from causing the puzzlement to the maintenance of megaphone body, can be ejecting with the inside of megaphone body from the megaphone casing, so that getting of megaphone body is put, improved the convenience that the device used.

Description

Sports broadcaster is with public address set convenient to wear

Technical Field

The utility model relates to a sports broadcasting equipment technical field especially relates to a sports broadcaster is with public address set convenient to wear.

Background

Public address set is the megaphone of mainly used sports broadcaster's for when satisfying big classroom and broadcasting, can make everywhere in the classroom all can hear the sound of moderator.

Through the retrieval, chinese patent is granted No. CN 208540164U's patent, discloses a megaphone is used in teaching convenient to wear, including the megaphone body, the bottom of megaphone body is equipped with the horn mouth, and the positive left and right sides of megaphone body respectively fixed mounting have tuning knob and frequency modulation knob, and the front that the megaphone body is located between tuning knob and the frequency modulation knob is equipped with earphone socket and microphone socket from left to right in proper order. This megaphone is used in teaching convenient to wear through set up first waistband, second waistband and baldric simultaneously on the megaphone body. The loudspeaker device for teaching convenient to wear in above-mentioned patent exists following not enough: this public address equipment passes through the waistband, baldric coaction makes the public address body be fixed in the waist, but the user can only be at the fixed public address of horizontal end when using like this, and this public address equipment can rock from top to bottom when the user is walked about, and pencil and baldric waistband are more in addition, all install at the public address body, can the pencil very easily and shoulder the waistband winding, lead to using inconveniently, consequently need a neotype device to improve this kind of phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a convenient-to-wear public address set for sports broadcaster.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sports broadcaster is with public address set convenient to wear, includes the megaphone casing, all be provided with the waist on the loudspeaker casing both sides outer wall and buckle, and two waists are buckled and all have been sewed up the waistband, two all have been sewed up the waistband hasp on the waistband, and mutual lock joint between two waistband hasps, loudspeaker casing one side outer wall is provided with the waistband and does not block, and the waistband does not block one side inner wall be provided with the protection and fills up, the protection is filled up and is flexible material.

As a further aspect of the present invention: threaded holes are formed in the positions, located in the middle, of the outer walls of the two sides of the loudspeaker shell, and the inner walls of the two threaded holes are in threaded connection with rotary pushing bolts.

As a further aspect of the present invention: the loudspeaker shell is internally provided with a loudspeaker body, the outer wall of one side of the loudspeaker body is provided with a battery jar, and a lithium battery is arranged inside the battery jar.

As a further aspect of the present invention: the loudspeaker body is characterized in that a horn mouth is arranged in the middle of the front face of the loudspeaker body, and a dust screen is arranged inside the horn mouth.

As a further aspect of the present invention: and both ends of the outer wall of one side of the loudspeaker body are respectively provided with a tuning knob and a frequency modulation knob.

As a further aspect of the present invention: and the two ends of the outer wall of the top of the loudspeaker body are respectively provided with an earphone socket and a microphone socket.

As a further aspect of the present invention: the loudspeaker shell body bottom outer wall is opened there is the screw thread mouth, and the inner wall threaded connection of screw thread mouth has movable swivel nut, and the welding of the top outer wall of movable swivel nut has the threaded rod, and the top outer wall of threaded rod is provided with the supporting pad.

The utility model has the advantages that:

1. the loudspeaker can be doubly fixed through the belt and the belt clip, so that the broadcasting host can not shake up and down, left and right when moving, inconvenience in use caused by shaking is prevented, and the phenomenon of winding a wire harness on the loudspeaker body can be avoided through the belt arranged on the loudspeaker shell, so that the loudspeaker is more convenient and simpler in practical use;

2. the loudspeaker body can be conveniently disassembled through the rotary propelling bolt, so that the loudspeaker body can be conveniently overhauled, and troubles caused by inconvenient disassembly and overhauling of the loudspeaker body are prevented;

3. through the movable threaded sleeve and the threaded rod which are arranged, the loudspeaker body can be ejected out of the loudspeaker shell, so that the loudspeaker body can be conveniently taken and placed, and the use convenience of the device is improved.

Drawings

Fig. 1 is a schematic front view of a portable sound amplifying device for a sports broadcaster in accordance with embodiment 1;

fig. 2 is a schematic top view of a portable sound amplifying device for a sports broadcaster in accordance with embodiment 1;

fig. 3 is a partial structural schematic view of a portable public address set for a sports broadcaster in accordance with embodiment 1.

Fig. 4 is a schematic front view of a portable sound amplifying device for a sports broadcaster in accordance with embodiment 2.

In the figure: 1 megaphone casing, 2 waist buckles, 3 rotatory propulsion bolts, 4 waistbands, 5 waistband hasp, 6 tuning knob, 7 frequency modulation knob, 8 megaphone bodies, 9 horn mouths, 10 earphone sockets, 11 mike sockets, 12 waistband do not block, 13 activity swivel nut, 14 threaded rods, 15 supporting pads.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a convenient-to-wear public address set for sports broadcaster, includes loudspeaker shell 1, waist buckles 2 are all bonded on the outer wall of two sides of loudspeaker shell 1, and waistband 4 is all sewed on two waist buckles 2, waistband lock catch 5 is all sewed on two waistband 4, and mutual lock joint between two waistband lock catches 5, loudspeaker shell 1 one side outer wall is bonded with waistband clip 12, and one side inner wall of waistband clip is bonded with the protection pad, the protection pad is flexible material.

Wherein, the both sides outer wall of megaphone casing 1 is located the middle position and all opens threaded hole, and the equal threaded connection of inner wall of two threaded holes has rotatory propelling bolt 3, can be convenient for dismantle megaphone body 8, so as to overhaul megaphone body 8, prevent that the inconvenient to detach from causing the puzzlement to the maintenance of megaphone body 8, megaphone casing 1 is inside to be equipped with megaphone body 8, and one side outer wall of megaphone body 8 opens there is the battery jar, the internally mounted of battery jar has the lithium cell, megaphone body 8 openly the middle part is equipped with horn mouth 9, and the inside dust screen that is equipped with of horn mouth 9, the both ends of the outer wall of megaphone body 8 one side are equipped with tuning knob 6 and tuning knob 7 respectively, the both ends of the outer wall of megaphone body 8 top are equipped with earphone socket 10 and mike socket.

The working principle is as follows: during the use, place loudspeaker casing 1 in people's waist, do not block 12 through the waistband, fix on waistband or trousers, so that waistband 4 carries out the secondary and fixes, fixed completion back, encircle at the waist through waistband 4, the length and the comfort level of waistband 4 are adjusted to rethread waistband hasp 5, so that the completion that the secondary is fixed, dual fixed messenger loudspeaker shell can not rock again, through setting up waistband 4 on loudspeaker casing 1, can avoid the pencil on waistband 4 and the loudspeaker body 8 to take place winding phenomenon, place loudspeaker body 8 in loudspeaker casing 1 inside and adjust after fixed completion and place the position, after the completion, adjust the rotatory propulsion bolt 3 that is located loudspeaker casing 1 both sides, so that the position of fixed loudspeaker body 8 in loudspeaker casing 1.

Example 2

Referring to fig. 4, a sports broadcaster is with public address set convenient to wear, this embodiment compares in

embodiment

1, 1 bottom outer wall of loudspeaker casing is opened there is the screw thread mouth, and the inner wall threaded connection of screw thread mouth has movable swivel nut 13, the welding of the top outer wall of movable swivel nut 13 has threaded rod 14, the top outer wall bonding of threaded rod 14 has supporting pad 15, can be ejecting from loudspeaker casing 1's inside with loudspeaker body 8, so that getting of loudspeaker body 8 is put, the convenience of device use has been improved.

The working principle is as follows: when in use, the loudspeaker shell 1 is placed on the waist of a person, and is fixed on a waistband or trousers through the waistband clip 12 so as to facilitate the secondary fixation of the waistband 4, after the fixation is completed, the waistband 4 surrounds the waist, the length and the comfort level of the waistband 4 are adjusted through the waistband buckle 5 so as to facilitate the completion of the secondary fixation, the loudspeaker shell can not shake again through the double fixation, the winding phenomenon of the waistband 4 and a wire harness on the loudspeaker body 8 can be avoided through the waistband 4 arranged on the loudspeaker shell 1, after the fixation is completed, the loudspeaker body 8 is placed in the loudspeaker shell 1 and the placement position is adjusted, after the completion, the rotary push bolts 3 positioned at the two sides of the loudspeaker shell 1 are adjusted so as to facilitate the fixation of the loudspeaker body 8 in the loudspeaker shell 1, the threaded rod 14 is lifted or lowered through the rotary adjusting movable screw sleeve 13, make support pad 15 when rising when the threaded rod rises and can hold up loudspeaker body 8, release loudspeaker shell 1 with it outside, when placing loudspeaker body 8 in loudspeaker shell 1, because there is the support pad loudspeaker shell 1 bottom inboard, can reach the effect of support, hold loudspeaker body 8 to in the slow setting down of loudspeaker body, can not lead to loudspeaker body 8 to damage because of the falling speed is too fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sports broadcaster is with public address set convenient to wear, includes loudspeaker casing (1), its characterized in that, all be provided with waist on loudspeaker casing (1) both sides outer wall and detain (2), and all sew up waistband (4), two on two waist detained (2) all sew up waistband hasp (5) on waistband (4), and mutual lock joint between two waistband hasps (5), loudspeaker casing (1) one side outer wall is provided with the waistband and does not block (12), and the waistband does not block one side inner wall be provided with the protection pad, the protection pad is flexible material.

2. A portable audio amplifier device for sports disc players according to claim 1, wherein the microphone housing (1) has threaded holes on the outer walls of both sides at the center, and a rotary push bolt (3) is screwed to the inner walls of both threaded holes.

3. The portable loudspeaker device for the sports broadcaster according to claim 1, wherein the loudspeaker body (8) is installed inside the loudspeaker housing (1), and a battery jar is opened on the outer wall of one side of the loudspeaker body (8), and a lithium battery is installed inside the battery jar.

4. A portable audio amplifier device for sports broadcaster according to claim 3, wherein said speaker body (8) has a bell (9) at the center of the front surface, and a dust screen is provided inside said bell (9).

5. A portable audio amplifier device for sports broadcaster according to claim 3 or 4, wherein the two ends of the outer wall of one side of said amplifier body (8) are respectively provided with a tuning knob (6) and a frequency modulation knob (7).

6. A portable audio amplifier device for sports broadcaster according to claim 5, wherein both ends of the top outer wall of said amplifier body (8) are respectively provided with earphone jack (10) and microphone jack (11).

7. A convenient-to-wear sound amplification device for a sports broadcaster according to claim 1 or 3, wherein the outer wall of the bottom of the sound amplifier shell (1) is provided with a threaded opening, the inner wall of the threaded opening is in threaded connection with a movable threaded sleeve (13), the outer wall of the top of the movable threaded sleeve (13) is welded with a threaded rod (14), and the outer wall of the top of the threaded rod (14) is provided with a supporting pad (15).