Multi-band intelligent switching radio

Abstract

The utility model discloses a multi-band intelligent switching radio, and belongs to the technical field of multi-band radios. Comprising a switcher, and the side surface of the switcher is connected with a motor interface. The lower part of the switcher is connected with a fixing plate, and the lower part of the fixing plate is connected with a radio. And the lower end of the switcher is connected with a splicing device. The lower side of the switcher is connected with a plurality of extension rods, and the extension rods are provided with first grooves. One end of the telescopic block is located in the first groove and is in sliding connection with the first groove, and the first spring is located between the first groove and the telescopic block. A plurality of second grooves are formed in the upper portion of the fixing plate and correspond to the extension rods. The anchoring block is located at the lower end of the telescopic block. A third groove is formed in the inner wall of the second groove. The anchoring block corresponds to the third groove, and the pull rope penetrates through the fixing block and is connected with the fixing block in a sliding mode. The problems that an existing audio switcher is usually fixedly connected and is not convenient to disassemble and replace, and the installation steps are too tedious are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of multi-band radios, and in particular relates to a multi-band intelligent switching radio. Background Art

[0002] The audio switcher has an automatic audio switching function. The input multi-channel audio signals can be automatically switched and output to monitors and other devices in a set time sequence. In response to the needs of different industries, the audio switcher not only has an RCA interface that supports unbalanced audio signals, but also a professional balanced audio XLR interface. The audio switcher can transmit multi-channel audio input signals to the output port. In the case of multi-channel input signals, any input signal can be switched to the output port. The audio switcher is a high-performance intelligent matrix switch device specially designed for the display switching of audio signals. It is widely used in voice engineering, audio-visual teaching, command and control centers, multimedia conference rooms and other occasions to complete the switching of audio signals.

[0003] At the same time, when it is necessary to replace a different model of audio switch or carry an audio switch, the existing audio switch is usually fixedly connected and is not convenient for disassembly and replacement, and the installation steps are too complicated. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a multi-band intelligent switching radio to solve the problem that the existing audio switcher is usually fixedly connected and not convenient to disassemble and replace, and the installation steps are too complicated.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] The utility model discloses a radio with multi-band intelligent switching, comprising a switcher, a motor interface being connected to a side surface of the switcher, a fixing plate being connected to a lower portion of the switcher, a radio being connected to a lower portion of the fixing plate, a splicing device being connected to a lower end of the switcher, and the splicing device comprising: an extension rod, a first spring, a telescopic block, an anchoring block, a fixing block and a pull rope, a plurality of extension rods being connected to a lower side of the switcher, a plurality of extension rods being provided with a first groove, one end of the telescopic block being located in the first groove and being slidably connected to the first groove, the first spring being located between the first groove and the telescopic block, a plurality of second grooves being provided at an upper portion of the fixing plate, a plurality of second grooves being arranged correspondingly to the extension rods, the anchoring block being located at a lower end of the telescopic block, a third groove being provided on an inner wall of the second groove, the anchoring block being arranged correspondingly to the third groove, the fixing block being located at an outer side of the telescopic block, the pull rope passing through the fixing block and being slidably connected to the fixing block, the pull rope being connected with a tightening device, and the tightening device being located at an outer side of the switcher.

[0007] Furthermore, the tightening device includes: a pressing rod, a pressure plate, a fixed shell and a second spring, one end of the pull rope is fixedly connected to the fixed shell, the other end of the pull rope passes through the fixed shell and is slidably connected to the fixed shell, the pressure plate is located in the fixed shell and is slidably connected to the fixed shell, one end of the pressing rod passes through the fixed shell and is fixedly connected to the pressure plate, the other end of the pressing rod extends out of the fixed shell, and the second spring is located between the pressure plate and the fixed shell.

[0008] Furthermore, a stabilizing block is connected to the side of the switch, the stabilizing block is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a clamping rod, a clamping slot is connected to the side of the fixed plate, and one end of the clamping rod away from the rotating shaft is arranged corresponding to the clamping slot.

[0009] Furthermore, the anchor block is arranged in a wedge shape.

[0010] Furthermore, a support frame is connected to the bottom of the radio.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a radio with multi-band intelligent switching. A switcher is quickly connected to the radio through a splicing device, and then a pull rope is pulled to separate the splicing device from a fixed plate to achieve the purpose of quick disassembly. A tightening device is used to allow a telescopic block of the splicing device to retract in a normal state, so that the telescopic block can be extended into a second groove. Then, the pull rope is loosened to reset the telescopic block, so that the anchor block is extended into the third groove to achieve the anchoring effect. A clamping rod and other components are used to fix the fixed block to the switcher to prevent the switcher from shaking.

[0013] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a partial view of the splicing device of the utility model;

[0017] Figure 3 This is a view of the components such as the anchor block of the utility model;

[0018] Figure 4 It is a cross-sectional view of the tightening device of the utility model.

[0019] The markings in the attached drawings are as follows: 1. switch; 2. motor interface; 3. fixing plate; 4. radio; 5. splicing device; 51. extension rod; 52. telescopic block; 53. first spring; 54. fixing block; 55. pull rope; 56. anchor block; 6. second groove; 7. third groove; 8. tightening device; 81. fixing shell; 82. second spring; 83. pressing rod; 84. pressing plate; 9. supporting frame; 10. stabilizing block; 11. rotating shaft; 12. clamping rod; 13. clamping slot; 14. first groove. DETAILED DESCRIPTION

[0020] like Figures 1 to 4 As shown, the utility model is a radio with multi-band intelligent switching, including a switch 1, and the side of the switch 1 is connected to a motor interface 2 to connect a radio 4. The lower part of the switch 1 is connected to a fixing plate 3, the lower part of the fixing plate 3 is connected to a radio 4, and the bottom of the radio 4 is connected to a support frame 9. The lower end of the switch 1 is connected to a splicing device 5 for fixing the radio 4, and the splicing device 5 includes: an extension rod 51, a first spring 53, a telescopic block 52, an anchor block 56, a fixed block 54 and a pull rope 55. A plurality of extension rods 51 are connected to the lower side of the switch 1, and the plurality of extension rods 51 are all provided with a first groove 14. One end of the telescopic block 52 is located in the first groove 14 and is slidably connected to the first groove 14, and the telescopic block 52 can slide horizontally in the first groove 14. The first spring 53 is located between the first groove 14 and the telescopic block 52, so that the telescopic block 52 is forced to retract. The upper part of the fixed plate 3 is provided with a plurality of second grooves 6, and the plurality of second grooves 6 are arranged corresponding to the extension rod 51, so that the extension rod 51 can extend into the second groove 6. The anchor block 56 is located at the lower end of the telescopic block 52, and the anchor block 56 is arranged in a wedge shape, so that the anchor block 56 can achieve a clamping effect. The inner wall of the second groove 6 is provided with a third groove 7, and the anchor block 56 is arranged corresponding to the third groove 7, so that the anchor block 56 can extend into the third groove 7. The fixed block 54 is located on the outside of the telescopic block 52, and the pull rope 55 passes through the fixed block 54 and is slidably connected to the fixed block 54, and the pull rope 55 can slide inside the fixed block 54. The pull rope 55 is connected to a tightening device 8 for fixing the length of the pull rope 55, and the tightening device 8 is located on the outside of the switch 1.

[0021] The tightening device 8 includes: a pressing rod 83, a pressing plate 84, a fixed shell 81 and a second spring 82. One end of the pull rope 55 is fixedly connected to the fixed shell 81, and the other end of the pull rope 55 passes through the fixed shell 81 and is slidably connected to the fixed shell 81. The pressing plate 84 is located in the fixed shell 81 and is slidably connected to the fixed shell 81, and the pressing plate 84 is used to clamp the pull rope 55. One end of the pressing rod 83 passes through the fixed shell 81 and is fixedly connected to the pressing plate 84, and the other end of the pressing rod 83 extends out of the fixed shell 81, and the pressing plate 84 is driven to move by moving the pressing rod. The second spring 82 is located between the pressing plate 84 and the fixed shell 81, and the second spring 82 enables the pressing plate 84 to clamp the pull rope 55.

[0022] The switch 1 is connected to stabilizing blocks 10 on all sides, the stabilizing blocks 10 are rotatably connected to a shaft 11, the shaft 11 is fixedly connected to a clamping rod 12, a clamping slot 13 is connected to the side of the fixing plate 3, and one end of the clamping rod 12 away from the shaft 11 is arranged corresponding to the clamping slot 13, so that the clamping rod 12 can extend into the clamping slot 13.

[0023] The working process of the above scheme is as follows: when the switch 1 needs to be installed on the radio 4, the pressing rod 83 is moved so that the pressure plate 84 no longer contacts the pull rope 55. At this time, the pull rope 55 is pulled, and the pull rope 55 applies pressure to the fixed block 54. The fixed block 54 is forced to drive the telescopic block 52 into the first groove 14. At this time, the extension rod 51 is inserted into the second groove 6, and the pull rope 55 is released. The first spring 53 is no longer forced to drive the telescopic block 52 and the anchor block 56 to reset. The anchor block 56 extends into the third groove 7 to achieve an anchoring effect. At this time, the pressing rod 83 is released to reset the second spring 82 and the pressure plate 84 to clamp and fix the pull rope 55 to prevent the movement of the pull rope 55 from affecting the movement of the telescopic block 52. After the switch 1 is fixed on the radio 4, the clamping rod 12 is rotated so that the clamping rod 12 extends into the clamping slot 13 to fix the switch 1 to the side of the fixed plate 3 to prevent the switch 1 from shaking.

[0024] The above scheme has the following beneficial effects: the switch 1 is quickly connected to the radio 4 through the splicing device 5, and the splicing device 5 is separated from the fixed plate 3 by pulling the pull rope 55, so as to achieve the purpose of quick disassembly; the telescopic block 52 of the splicing device 5 can be retracted under the normal state by the tightening device 8, so that the telescopic block 52 can be extended into the second groove 6, and then the telescopic block 52 is reset by loosening the pull rope 55, so that the anchor block 56 is extended into the third groove 7 to achieve the anchoring effect; the fixing block 54 is fixed to the switch 1 by components such as the clamping rod 12 to prevent the switch 1 from shaking.

[0025] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A multi-band intelligent switching radio, characterized in that: The invention comprises a switch (1), wherein the side of the switch (1) is connected to a motor interface (2), the lower part of the switch (1) is connected to a fixing plate (3), the lower part of the fixing plate (3) is connected to a radio (4), the lower end of the switch (1) is connected to a splicing device (5), the splicing device (5) comprises: an extension rod (51), a first spring (53), a telescopic block (52), an anchor block (56), a fixing block (54) and a pull rope (55), the lower side of the switch (1) is connected to a plurality of extension rods (51), the plurality of extension rods (51) are all provided with a first groove (14), one end of the telescopic block (52) is located in the first groove (14) and is slidably connected to the first groove (14), and the The first spring (53) is located between the first groove (14) and the telescopic block (52); a plurality of second grooves (6) are provided on the upper part of the fixed plate (3); the plurality of second grooves (6) are arranged corresponding to the extension rod (51); the anchor block (56) is located at the lower end of the telescopic block (52); a third groove (7) is provided on the inner wall of the second groove (6); the anchor block (56) and the third groove (7) are arranged correspondingly; the fixed block (54) is located on the outside of the telescopic block (52); the pull rope (55) passes through the fixed block (54) and is slidably connected to the fixed block (54); the pull rope (55) is connected to a tightening device (8); and the tightening device (8) is located on the outside of the switch (1).

2. A multi-band intelligent switching radio according to claim 1, characterized in that: The tightening device (8) comprises: a pressing rod (83), a pressing plate (84), a fixed shell (81) and a second spring (82); one end of the pull rope (55) is fixedly connected to the fixed shell (81); the other end of the pull rope (55) passes through the fixed shell (81) and is slidably connected to the fixed shell (81); the pressing plate (84) is located in the fixed shell (81) and is slidably connected to the fixed shell (81); one end of the pressing rod (83) passes through the fixed shell (81) and is fixedly connected to the pressing plate (84); the other end of the pressing rod (83) extends out of the fixed shell (81); and the second spring (82) is located between the pressing plate (84) and the fixed shell (81).

3. The multi-band intelligent switching radio according to claim 1, characterized in that: The switch (1) is connected to a stabilizing block (10) on its side, the stabilizing block (10) is rotatably connected to a rotating shaft (11), the rotating shaft (11) is fixedly connected to a clamping rod (12), the fixing plate (3) is connected to a clamping groove (13) on its side, and one end of the clamping rod (12) away from the rotating shaft (11) is arranged corresponding to the clamping groove (13).

4. The multi-band intelligent switching radio according to claim 1, characterized in that: The anchor block (56) is arranged in a wedge shape.

5. The multi-band intelligent switching radio according to claim 1, characterized in that: The bottom of the radio (4) is connected to a support frame (9).

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