Data receiver for digital audio broadcasting

Abstract

The utility model provides a digital audio broadcasting data receiver, which comprises a digital radio main body, a hollow seat and two rotating shafts, the lower end of the digital radio main body is fixedly provided with the hollow seat through epoxy resin glue, the left and right sides of the lower end of the hollow seat are respectively provided with a turning groove, and the left and right sides of the front and rear ends of the hollow seat are respectively provided with a fixing ring. The two rotating shafts are slidably mounted among the multiple fixing rings, the turning pinching blocks are fixed to the front ends of the two rotating shafts, the extending pieces are mounted on the left sides of the front ends of the two turning pinching blocks, and the suction cup fixing cylinders are fixed to the exteriors of the two rotating shafts. In order to solve the problem that the digital radio is easily toppled and damaged due to external influence, the utility model designs a hidden suction cup adsorption structure which can be adsorbed and fixed when the digital radio is placed outside, so that the phenomenon that the digital radio is easily toppled and damaged can be prevented.

Description

Technical Field

[0001] The utility model relates to a data receiver for digital audio broadcasting, belonging to the technical field of digital audio broadcasting equipment. Background Technique

[0002] A digital radio works through digital transmission technology and listens to the signals of digital radio stations. The sound quality transmitted by this digital transmission technology of digital radio stations is amazing, with absolute high-definition texture. The sound quality it transmits is not affected by any external signals, so it is widely used, mainly by the elderly to listen to the radio.

[0003] However, when the digital radio is used by the elderly, it will be directly placed outside. Its placement stability is general, and it is extremely vulnerable to external influence and prone to tipping and damage. Now there is an urgent need for a data receiver for digital audio broadcasting to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a data receiver for digital audio broadcasting to solve the problems put forward in the above background technique. The utility model designs a hidden sucker adsorption structure, which can adsorb and fix the digital radio when it is placed outside, and thus can prevent it from easily tipping and being damaged.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: A data receiver for digital audio broadcasting includes a digital radio main body, a hollow seat and a rotating shaft. The lower end of the digital radio main body is fixed with a hollow seat through epoxy resin glue. Turning slots are respectively opened on the left and right sides of the lower end of the hollow seat. Fixed rings are respectively installed on the left and right sides of the front and rear ends of the hollow seat. There are two rotating shafts, and the two rotating shafts are slidably installed between multiple fixed rings. Turning pinch blocks are respectively fixed at the front ends of the two rotating shafts. Extension pieces are respectively installed on the left sides of the front ends of the two turning pinch blocks. Sucker fixing cylinders are respectively fixed on the outer parts of the two rotating shafts. Second rubber suckers and first rubber suckers are respectively installed on the front and rear sides of the upper ends of the two sucker fixing cylinders.

[0006] Furthermore, a data receiving antenna is installed at the rear end of the digital radio main body, and a honeycomb slot is opened at the front end of the digital radio main body.

[0007] Furthermore, micro reset springs are respectively installed at the rear ends of the two extension pieces, and micro limit beads are respectively installed at the rear ends of the two micro reset springs.

[0008] Furthermore, the two micro limit beads respectively abut against the left and right sides of the front end of the hollow seat.

[0009] Furthermore, the two second rubber suction cups and the first rubber suction cup are respectively located directly above the two flipping grooves.

[0010] Furthermore, two anti-loosening positioning grooves are provided at the front end of the hollow seat.

[0011] The beneficial effects of the utility model: the utility model is a data receiver for digital audio broadcasting. Because the utility model adds a hollow seat, a flip pinch block, an extension piece, a micro reset spring, a micro limit bead, a rotating shaft, a fixing ring, a suction cup fixing tube, a first rubber suction cup and a second rubber suction cup, our design improvement and actual use show that the device has a reasonable structure and good practicality. A hidden suction cup adsorption structure is designed, which can be adsorbed and fixed when the digital radio is placed in the outside world, thereby preventing it from being easily tipped over and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a data receiver for digital audio broadcasting of the utility model;

[0014] Figure 2 It is a schematic diagram of a hollow base of a data receiver for digital audio broadcasting of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection of a rotating shaft of a data receiver for digital audio broadcasting according to the utility model;

[0016] In the figure: 1-digital radio body, 2-hollow seat, 3-flip groove, 4-anti-loosening positioning groove, 5-flip pinch block, 6-extension piece, 7-micro reset spring, 8-micro limit bead, 9-rotating shaft, 10-fixing ring, 11-suction cup fixing cylinder, 12-first rubber suction cup, 13-second rubber suction cup. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figures 1-3, the present utility model provides a technical solution: a data receiver for digital audio broadcasting, comprising a digital radio main body 1, a hollow seat 2 and a rotating shaft 9. The lower end of the digital radio main body 1 is fixed with the hollow seat 2 by epoxy resin glue. Turning slots 3 are provided on the left and right sides of the lower end of the hollow seat 2. Fixed rings 10 are installed on the left and right sides of the front and rear ends of the hollow seat 2. There are two rotating shafts 9, and the two rotating shafts 9 are slidably installed between a plurality of fixed rings 10. Turning pinch blocks 5 are fixed at the front ends of the two rotating shafts 9. Extension pieces 6 are installed on the left sides of the front ends of the two turning pinch blocks 5. Suction cup fixing cylinders 11 are fixed on the outside of the two rotating shafts 9. Second rubber suction cups 13 and first rubber suction cups 12 are respectively installed on the front and rear sides of the upper ends of the two suction cup fixing cylinders 11. This design solves the problem that the original device has general placement stability and is extremely likely to be affected by the outside world and fall and be damaged.

[0019] As the first embodiment of the present utility model: a data receiving antenna is installed at the rear end of the digital radio main body 1. Honeycomb slots are provided at the front end of the digital radio main body 1. Micro reset springs 7 are installed at the rear ends of the two extension pieces 6. Micro limit beads 8 are installed at the rear ends of the two micro reset springs 7. The two micro reset springs 7 can push the two micro limit beads 8 backward. The two micro limit beads 8 respectively abut against the left and right sides of the front end of the hollow seat 2. The two micro limit beads 8 abut against the front end surface of the hollow seat 2 through addition.

[0020] The two second rubber suction cups 13 and the first rubber suction cups 12 are respectively located directly above the two turning slots 3. When the two second rubber suction cups 13 and the first rubber suction cups 12 are driven to rotate by addition, they can be turned downward, and then can be adsorbed on the external desktop, so as to ensure the stability of the placement of the digital radio main body 1. Two anti-loosening positioning slots 4 are provided at the front end of the hollow seat 2. Through the addition of the two anti-loosening positioning slots 4, when the two micro reset springs 7 are driven to change positions, the two micro limit beads 8 can be caught therein, so as to limit the extension pieces 6 and the turning pinch blocks 5.

[0021] As the second embodiment of the present utility model: when it is necessary to place the digital radio main body 1 outdoors for listening, pick it up, and then swing the two flipping blocks 5 clockwise by 180 degrees, which can drive the two extension pieces 6 and the two micro reset springs 7 to rotate by 180 degrees accordingly, so as to force the two micro limit beads 8 to snap into the two anti-loosening positioning grooves 4. During this process, the two rotating shafts 9 are driven to rotate by 180 degrees within the multiple fixing rings 10, so that it can drive the two second rubber suction cups 13 and the two first rubber suction cups 12 to rotate clockwise by 180 degrees through the two suction cup fixing cylinders 11. At this time, the two second rubber suction cups 13 and the two first rubber suction cups 12 will move to the two flipping grooves 3 and be exposed. Then, place the digital radio main body 1 on an outdoor table and press it slightly, so that the two second rubber suction cups 13 and the two first rubber suction cups 12 can adsorb on the outdoor tabletop, and it also ensures that the digital radio main body 1 will not easily tip over (note: the digital radio is a mature existing technology, and its data receiving working principle and steps will not be elaborated).

[0022] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

[0023] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A data receiver for digital audio broadcasting, comprising a digital radio main body (1), a hollow seat (2) and a rotating shaft (9), characterized in that: The lower end of the digital radio main body (1) is fixed with a hollow seat (2) through epoxy resin glue. The left and right sides of the lower end of the hollow seat (2) are both provided with flipping grooves (3). The left and right sides of the front and rear ends of the hollow seat (2) are both installed with fixing rings (10); There are two rotating shafts (9). The two rotating shafts (9) are slidably installed between a plurality of fixing rings (10). The front ends of the two rotating shafts (9) are both fixed with flipping pinch blocks (5). The left sides of the front ends of the two flipping pinch blocks (5) are both installed with extension pieces (6). Sucker fixing cylinders (11) are fixed to the outer parts of the two rotating shafts (9). The front and rear sides of the upper ends of the two sucker fixing cylinders (11) are respectively installed with second rubber suckers (13) and first rubber suckers (12).

2. The data receiver of a digital audio broadcast according to claim 1, characterized in that: A data receiving antenna is installed at the rear end of the digital radio main body (1). A honeycomb groove is provided at the front end of the digital radio main body (1).

3. The data receiver for digital audio broadcasting according to claim 1, characterized in that: Micro reset springs (7) are installed at the rear ends of the two extension pieces (6). Micro limit beads (8) are installed at the rear ends of the two micro reset springs (7).

4. The data receiver for digital audio broadcasting according to claim 3, characterized in that: The two micro limit beads (8) are respectively abutted against the left and right sides of the front end of the hollow seat (2).

5. A data receiver for digital audio broadcasting according to claim 1, characterized in that: The two second rubber suckers (13) and the first rubber suckers (12) are respectively located directly above the two flipping grooves (3).

6. The data receiver of a digital audio broadcast according to claim 1, characterized in that: Two anti-loosening positioning grooves (4) are provided at the front end of the hollow seat (2).

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