CN216086663U - Wireless broadcast of infrared warning - Google Patents
Wireless broadcast of infrared warning Download PDFInfo
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- CN216086663U CN216086663U CN202122474546.9U CN202122474546U CN216086663U CN 216086663 U CN216086663 U CN 216086663U CN 202122474546 U CN202122474546 U CN 202122474546U CN 216086663 U CN216086663 U CN 216086663U
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- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 description 8
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- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of wireless broadcasting, in particular to wireless broadcasting with infrared alarm, which comprises a wireless broadcasting device and an anti-falling structure, wherein two wiring ports are formed in the surface of the wireless broadcasting device, an infrared detection chip is connected in the wireless broadcasting device in a sliding manner, a plurality of buttons are uniformly and electrically connected to the surface of the wireless broadcasting device, the anti-falling structure is arranged on the surface of the wireless broadcasting device and comprises a limiting rod, the limiting rod is fixedly connected with the surface of the wireless broadcasting device, a limiting block is connected to the surface of the limiting rod in a sliding manner and is of a Y-shaped structure, a fixed rod is fixedly connected to the surface of the limiting block, a rotating plate is rotatably connected to the surface of the fixed rod, a ball rod is connected to the inner portion of the rotating plate in a sliding manner, and a round block is fixedly connected to the end side of the ball rod. The utility model solves the problem that the connector inserted into the wiring port of the traditional wireless broadcaster is simple in connection mode and easy to fall off.
Description
Technical Field
The utility model relates to the technical field of wireless broadcasting, in particular to wireless broadcasting of infrared alarm.
Background
The radio broadcast is a device for transmitting sound, and generally comprises a radio broadcast box and a broadcast loudspeaker, and along with the development of science and technology, the radio broadcast can be used by being separated from the connection of an electric wire, so that the radio broadcast is convenient for people to carry the radio broadcast.
The wiring mouth position on the wireless broadcasting ware generally need connect equipment such as microphone and use, and the connected mode between traditional wireless broadcasting ware wiring mouth department and the microphone connector is comparatively simple, takes place easily under the condition of twitching for a long time between wiring mouth and the connector and becomes flexible, and then the influence is to the normal use of wireless broadcasting ware.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a connector inserted into a wiring port of a traditional wireless broadcaster is simple in connection mode and easy to fall off, and provides an infrared alarm wireless broadcast.
In order to achieve the purpose, the utility model adopts the following technical scheme: the wireless broadcast with infrared alarm comprises a wireless broadcast device and an anti-drop structure, wherein the surface of the wireless broadcast device is provided with two wire connecting ports, the interior of the wireless broadcaster is connected with an infrared detection chip in a sliding way, the surface of the wireless broadcaster is evenly and electrically connected with a plurality of buttons, the surface of the wireless broadcaster is provided with an anti-drop structure, the anti-drop structure comprises a limiting rod, the limiting rod is fixedly connected with the surface of the wireless broadcaster, the surface of the limiting rod is connected with a limiting block in a sliding way, the limiting block is in a Y-shaped structure, the surface of the limiting block is fixedly connected with a fixed rod, the surface of the fixed rod is rotatably connected with a rotating plate, a ball rod is connected inside the rotating plate in a sliding way, the end side of the ball rod is fixedly connected with a round block, the surface of the limiting block is provided with a positioning hole, and the size of the positioning hole is matched with that of the round block. The round block on the ball rod is clamped into the inner wall of the positioning hole, and a closed structure is formed among the limiting block, the fixing rod, the rotating plate and the ball rod and can clamp the electric wire on the connector lug.
Preferably, the surface of the ball arm is sleeved with a first spring, and two ends of the first spring are respectively and fixedly connected with the round block and the rotating plate. The arrangement of the first spring has the effect of driving the circular block to be clamped into the inner wall of the positioning hole.
Preferably, the surface of the limiting block is fixedly connected with a positioning block, and the inner thread of the positioning block is connected with a bolt. The bolt inside the positioning block is rotated to extrude on the surface of the limiting rod, and the fixing of the limiting block after the limiting block is moved can be completed.
Preferably, the end side of the bolt is fixedly connected with a taper block, and the surface of the limiting rod is uniformly provided with a plurality of pinholes. The conical block is pricked into the inner wall of the limiting rod corresponding to the needle hole, so that the stability of fixation between the limiting block and the limiting rod is improved.
Preferably, the surface of the wireless broadcaster is provided with an auxiliary device, the auxiliary device comprises a limiting strip, the limiting strip is fixedly connected with the surface of the wireless broadcaster, the surface of the limiting strip is connected with a sliding frame in a sliding mode, and a pressing plate is rotatably connected inside the sliding frame. The pressing plate on the sliding frame is rotated, so that the pressing plate can be extruded on the button, and the button is convenient to control.
Preferably, the surface of the pressing plate is provided with a limiting groove, and the inner wall of the limiting groove is rotatably connected with a roller. The roller and the button rotate mutually, so that the friction force between the pressing plate and the button is reduced.
Preferably, the surface of the sliding frame is fixedly connected with a second spring, and one end, far away from the sliding frame, of the second spring is fixedly connected with the pressing plate. The second spring has the effect of pulling the pressure plate to move in the direction approaching the carriage.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. in the utility model, an infrared detection chip is arranged in the wireless broadcaster, which can detect some special behaviors on site and generate alarm sound, thereby improving the practicability of the wireless broadcaster, the wire on the connector lug is clamped on the inner wall of the limiting block after the connector lug is inserted into the inner wall of the connector lug by arranging an anti-drop structure, the ball rod is pulled towards the direction far away from the rotating plate by clamping the wire on the connector lug on the inner wall of the limiting block, the ball rod on the fixed rod is rotated to the position corresponding to the positioning hole, the ball rod is loosened, the round block is clamped into the inner wall of the positioning hole by the elasticity of the first spring on the rotating plate, thereby achieving the effect of clamping the wire on the inner wall of the limiting block, at the moment, the limiting block on the limiting rod is slid to the position where the connector lug is connected with the wire, the bolt in the positioning block is rotated, so that the conical block on the bolt is pricked into the inner wall of the pinhole closely arranged on the limiting rod, thereby can realize the fixed to the stopper position, the stopper of "Y" shape structure this moment can block the connector lug to avoided taking place the problem that drops between connector lug and the wiring mouth, through setting up anti-drop structure, improved the stability of inserting the connector lug in the wiring mouth, further improved the practicality to the use of wireless broadcast equipment.
2. According to the utility model, through arranging the auxiliary device, when the buttons are closely arranged on the wireless broadcaster to be operated, the pressing plate on the sliding frame slides to the position where the buttons need to be operated, the pressing plate inside the sliding frame is rotated, the pressing plate can be extruded on the buttons to operate the buttons, so that the problem of misoperation of the buttons is avoided, the roller on the pressing plate rolls on the buttons, the friction force between the pressing plate and the buttons is reduced, the problem that the handwriting on the surfaces of the buttons is scraped is avoided, the pressing plate is loosened, the pressing plate can rebound under the action of the tension of the second spring on the sliding frame, so that the effect of quickly resetting the pressing plate is achieved, through arranging the auxiliary device, the pressing plate is used for operating the buttons on the wireless broadcaster, and the accuracy of operating the buttons is improved.
Drawings
FIG. 1 is a schematic perspective view of a radio broadcast with infrared alarm according to the present invention;
FIG. 2 is a schematic structural diagram of an anti-drop structure in a wireless broadcast of an infrared alarm according to the present invention;
FIG. 3 is a schematic view of the structure at the point A in FIG. 2 in a wireless broadcast of an infrared alarm according to the present invention;
FIG. 4 is a schematic view of a structure at B of FIG. 2 in a wireless broadcast of an infrared alarm according to the present invention;
fig. 5 is a schematic structural diagram of an auxiliary device in a wireless broadcast for infrared alarm according to the present invention.
Illustration of the drawings:
1. a wireless broadcaster; 2. an infrared detection chip; 3. a wiring port; 4. a button; 5. an anti-drop structure; 501. a limiting rod; 502. a limiting block; 503. fixing the rod; 504. rotating the plate; 505. a shaft; 506. positioning holes; 507. a circular block; 508. a first spring; 509. a bolt; 510. a conical block; 511. a pinhole; 512. positioning blocks; 6. an auxiliary device; 61. a limiting strip; 62. a carriage; 63. pressing a plate; 64. a second spring; 65. and a roller.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wireless broadcast of infrared warning, includes wireless broadcaster 1 and anti-drop structure 5, and two wiring mouths 3 have been seted up on wireless broadcaster 1's surface, and wireless broadcaster 1's inside sliding connection has infrared detection chip 2, and wireless broadcaster 1's the even electric connection in surface has a plurality of button 4, and wireless broadcaster 1's surface is equipped with anti-drop structure 5, and wireless broadcaster 1's surface is equipped with auxiliary device 6.
The specific arrangement and function of the anti-falling structure 5 and the auxiliary device 6 will be described in detail.
In this embodiment: the anti-drop structure 5 includes the gag lever post 501, the fixed surface of gag lever post 501 and wireless broadcaster 1 is connected, the surperficial sliding connection of gag lever post 501 has stopper 502, stopper 502 is "Y" shape structure, the fixed surface of stopper 502 is connected with dead lever 503, the surface rotation of dead lever 503 is connected with changes board 504, the inside sliding connection of changeing board 504 has club 505, the terminal side fixedly connected with circular block 507 of club 505, locating hole 506 has been seted up on the surface of stopper 502, the size of locating hole 506 and the size looks adaptation of circular block 507. The round block 507 on the ball rod 505 is clamped into the inner wall of the positioning hole 506, and a closed structure is formed among the stop block 502, the fixing rod 503, the rotating plate 504 and the ball rod 505, so that the electric wire on the connector lug can be clamped.
Specifically, the surface of the ball bar 505 is sleeved with a first spring 508, and both ends of the first spring 508 are respectively fixedly connected with the round block 507 and the rotating plate 504. The arrangement of the first spring 508 has the effect of driving the circular block 507 into the inner wall of the positioning hole 506.
Specifically, the surface of the limiting block 502 is fixedly connected with a positioning block 512, and the inner thread of the positioning block 512 is connected with a bolt 509.
In this embodiment: the bolt 509 inside the positioning block 512 is rotated to press the surface of the limiting rod 501, so that the limiting block 502 can be fixed after being moved.
Specifically, the end side of the bolt 509 is fixedly connected with a taper block 510, and the surface of the limiting rod 501 is uniformly provided with a plurality of pinholes 511. The conical block 510 is pricked into the inner wall of the limiting rod 501 corresponding to the pinhole 511, so that the stability of fixation between the limiting block 502 and the limiting rod 501 is improved.
In this embodiment: the auxiliary device 6 comprises a limiting strip 61, the limiting strip 61 is fixedly connected with the surface of the wireless broadcaster 1, the surface of the limiting strip 61 is slidably connected with a sliding frame 62, and a pressing plate 63 is rotatably connected inside the sliding frame 62. The pressing plate 63 on the carriage 62 is rotated to press the pressing plate 63 against the push button 4, thereby facilitating manipulation of the push button 4.
Specifically, a limiting groove is formed in the surface of the pressing plate 63, and a roller 65 is rotatably connected to the inner wall of the limiting groove. The roller 65 and the button 4 are rotated with each other, thereby reducing the frictional force between the pressing plate 63 and the button 4.
Specifically, a second spring 64 is fixedly connected to the surface of the carriage 62, and one end of the second spring 64 away from the carriage 62 is fixedly connected to the pressure plate 63.
In this embodiment: the provision of the second spring 64 has the effect of pulling the platen 63 to move closer to the carriage 62.
The working principle is as follows: the infrared detection chip 2 is arranged in the wireless broadcaster 1, and can detect some special behaviors on site and generate alarm sound, thereby improving the practicability of using the wireless broadcaster 1, after the connector lug is inserted into the inner wall of the connector lug 3, the electric wire on the connector lug is clamped on the inner wall of the limiting block 502, the ball rod 505 is pulled towards the direction far away from the rotating plate 504, the ball rod 505 on the fixed rod 503 is rotated to the position corresponding to the positioning hole 506, the ball rod 505 is loosened, the round block 507 is clamped into the inner wall of the positioning hole 506 by the elastic force of the first spring 508 on the rotating plate 504, thereby achieving the effect of clamping the electric wire on the inner wall of the limiting block 502, at the moment, the limiting block 502 on the limiting rod 501 is slid to the position where the connector lug is connected with the electric wire, the bolt 509 in the positioning block 512 is rotated, so that the conical block 510 on the bolt is pricked into the limiting rod 501 and tightly arranged on the inner wall of the pinhole 511, therefore, the fixing of the position of the limiting block 502 can be realized, at the moment, the limiting block 502 with a Y-shaped structure can clamp the connector lug, thereby avoiding the problem that the connector lug falls off from the connector lug 3, when the wireless broadcaster 1 needs to be tightly arranged on the button 4 to be operated, the pressing plate 63 on the sliding frame 62 slides to the position where the button 4 needs to be operated, the pressing plate 63 inside the sliding frame 62 is rotated, the pressing plate 63 can be extruded on the button 4 to operate the button 4, thereby avoiding the problem of misoperation of the button 4, the roller 65 on the pressing plate 63 rolls on the button 4, the friction force between the pressing plate 63 and the button 4 is reduced, the problem that the surface handwriting of the button 4 is scratched is avoided, the pressing plate 63 is loosened, the pressing plate 63 can rebound under the tensile force of the second spring 64 on the sliding frame 62, thereby achieving the effect of quick resetting of the pressing plate 63, by arranging the auxiliary device 6, the pressing plate 63 is used for controlling the buttons 4 on the wireless broadcaster 1, so that the control accuracy of the buttons 4 is improved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a wireless broadcast of infrared warning, includes wireless broadcaster (1) and anti-drop structure (5), its characterized in that: the wireless broadcaster is characterized in that two wiring ports (3) are formed in the surface of the wireless broadcaster (1), an infrared detection chip (2) is connected to the inside of the wireless broadcaster (1) in a sliding mode, a plurality of buttons (4) are evenly and electrically connected to the surface of the wireless broadcaster (1), an anti-falling structure (5) is arranged on the surface of the wireless broadcaster (1), the anti-falling structure (5) comprises a limiting rod (501), the limiting rod (501) is fixedly connected with the surface of the wireless broadcaster (1), a limiting block (502) is connected to the surface of the limiting rod (501) in a sliding mode, the limiting block (502) is of a Y-shaped structure, a fixing rod (503) is fixedly connected to the surface of the limiting block (502), a rotating plate (504) is rotatably connected to the surface of the fixing rod (503), a ball rod (505) is connected to the inside of the rotating plate (504) in a sliding mode, and a round block (507) is fixedly connected to the end side of the ball rod (505), the surface of the limiting block (502) is provided with a positioning hole (506), and the size of the positioning hole (506) is matched with that of the circular block (507).
2. The wireless broadcast of infrared alarms of claim 1, wherein: the surface of the ball rod (505) is sleeved with a first spring (508), and two ends of the first spring (508) are respectively fixedly connected with the round block (507) and the rotating plate (504).
3. The wireless broadcast of infrared alarms of claim 1, wherein: the surface of the limiting block (502) is fixedly connected with a positioning block (512), and the inner thread of the positioning block (512) is connected with a bolt (509).
4. A radio broadcast of infrared alarms according to claim 3, characterized in that: the end side of the bolt (509) is fixedly connected with a conical block (510), and the surface of the limiting rod (501) is uniformly provided with a plurality of needle holes (511).
5. The wireless broadcast of infrared alarms of claim 1, wherein: the surface of wireless broadcaster (1) is equipped with auxiliary device (6), auxiliary device (6) are including spacing strip (61), the surperficial fixed connection of spacing strip (61) and wireless broadcaster (1), the surperficial sliding connection of spacing strip (61) has carriage (62), the inside rotation of carriage (62) is connected with clamp plate (63).
6. The wireless broadcast of infrared alarms of claim 5, wherein: the surface of the pressing plate (63) is provided with a limiting groove, and the inner wall of the limiting groove is rotatably connected with a roller (65).
7. The wireless broadcast of infrared alarms of claim 5, wherein: and a second spring (64) is fixedly connected to the surface of the sliding frame (62), and one end, far away from the sliding frame (62), of the second spring (64) is fixedly connected with the pressing plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474546.9U CN216086663U (en) | 2021-10-14 | 2021-10-14 | Wireless broadcast of infrared warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474546.9U CN216086663U (en) | 2021-10-14 | 2021-10-14 | Wireless broadcast of infrared warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216086663U true CN216086663U (en) | 2022-03-18 |
Family
ID=80639128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122474546.9U Expired - Fee Related CN216086663U (en) | 2021-10-14 | 2021-10-14 | Wireless broadcast of infrared warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216086663U (en) |
-
2021
- 2021-10-14 CN CN202122474546.9U patent/CN216086663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |