CN220359149U - Radio receiver - Google Patents

Abstract

The utility model relates to the technical field of sound receiving and playing equipment, in particular to a radio, which comprises a body and further comprises: the first connecting piece is hinged to the body and can rotate reciprocally around the X axis relative to the body; the second connecting piece is hinged to the first connecting piece and can rotate reciprocally around the Y axis relative to the first connecting piece; wherein a solar panel and/or a lamp panel is arranged on the second connecting piece, and the solar panel/the lamp panel is electrically connected with the body; according to the radio disclosed by the utility model, the solar panel and/or the lamp panel are/is arranged on the second connecting piece, the second connecting piece can rotate around the Y axis relative to the first connecting piece, and the first connecting piece can rotate around the X axis relative to the body, so that the angle of the solar panel and/or the lamp panel can be adjusted according to the user requirement on the premise of not adjusting the position and the direction of the body.

Description

Radio receiver

Technical Field

The utility model relates to the technical field of sound receiving and playing equipment, in particular to a radio.

Background

The radio is composed of mechanical devices, electronic devices, magnets and other modules, and is a machine which converts electric wave signals by using electric energy and can listen to audio signals emitted by broadcasting stations. The existing radio has integrated multiple functions to meet daily and outdoor demands of people, for example, the radio can be used as an emergency power supply to charge equipment such as a mobile phone, can be used as an emergency flashlight to meet illumination, can fully utilize solar energy to charge, and can be combined with simple hand-operated power generation equipment and the like.

However, the existing radio still has some defects, such as the fixed installation of the solar panel, the bulb and other parts on the main body of the radio, and the direction of the solar panel for receiving the light energy and the irradiation angle of the light can not be adjusted timely, so the application range is limited.

Disclosure of Invention

In order to solve one of the technical problems existing in the prior art, the utility model adopts the following technical scheme:

a radio comprising a body, further comprising:

the first connecting piece is hinged to the body and can rotate back and forth on the YZ plane relative to the body;

the second connecting piece is hinged to the first connecting piece and can rotate back and forth on the XZ plane relative to the first connecting piece; wherein,

and the second connecting piece is provided with a solar panel and/or a lamp panel.

In some possible implementations, the first connecting piece is hinged to the upper end of the body, and the upper end surface of the body is further provided with a containing groove capable of containing the first connecting piece and the second connecting piece.

In some possible implementations, the opposite sides of the accommodating groove are correspondingly provided with mounting holes, the first connecting piece is provided with a rotating shaft, and two ends of the rotating shaft are correspondingly connected with the two mounting holes in a rotating manner.

In some possible implementations, the solar panel and the light panel are separately disposed on opposite sides of the second connector.

In some possible implementations, the lower end of the second connecting piece is provided with a universal ball, and the first connecting piece is provided with a groove capable of accommodating the universal ball.

In some possible implementations, a limit groove is formed on the side wall of the universal ball, a protruding limit block is arranged on the inner wall of the groove, and the limit block is slidably connected to the limit groove.

In some possible implementations, a limiting portion is further disposed at an end, far away from the first connecting piece, of the second connecting piece, and the limiting portion may overlap the upper end face of the accommodating groove.

In some possible implementations, a power module is disposed on the body, and the solar panel is connected to the power module after rectifying through a diode.

Compared with the prior art, the utility model has the beneficial effects that:

the solar panel and/or the lamp panel are/is installed on the second connecting piece, the second connecting piece can rotate around the Y axis relative to the first connecting piece, the first connecting piece can rotate around the X axis relative to the body, and then the angle of the solar panel/lamp panel can be adjusted according to the user requirement on the premise that the position and the direction of the body are not adjusted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a radio according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a radio receiver according to an embodiment of the present utility model;

FIG. 3 is an assembled view of a radio receiver according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a radio receiver according to an embodiment of the present utility model;

fig. 5 is a schematic circuit diagram of a solar panel and a power module according to an embodiment of the present utility model;

fig. 6 is a circuit block diagram of a solar panel and a power module according to an embodiment of the present utility model.

Reference numerals: a body 100; a first connector 101; a second connector 102; a solar panel 103; a lamp panel 104; a receiving groove 105; a mounting hole 106; a rotation shaft 107; a universal ball 108; a groove 109; a limit groove 110; a stopper 111; and a stopper 112.

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.

Referring to fig. 1 to 3, a radio receiver includes a main body 100 and a first connector 101 hinged to the main body 100, a second connector 102 is further connected to the first connector 101, a solar panel 103 and/or a light panel 104 is disposed on the second connector 102 and can rotate with the second connector 102 relative to the first connector 101/main body 100, the solar panel 103/light panel 104 is electrically connected to the main body 100 through a wire, specifically, the first connector 101 can reciprocally rotate relative to the main body 100 around an X-axis to adjust the solar panel 103/light panel 104 to approach and be accommodated on the main body 100 or protrude from the main body 100, and the second connector 102 can reciprocally rotate relative to the first connector 101 around a Y-axis to adjust the front-rear/end surface inclination angle of the solar panel 103/light panel 104 relative to the main body 100. The radio of the present utility model can employ the rotatable first and second connectors 101 and 102 to adjust the angle and orientation of the solar panel 103/light panel 104 without moving the body 100.

In some possible implementations, referring to fig. 1 to 3, the first connector 101 is hinged to the upper end of the body 100, and the upper end surface of the body 100 is further provided with a receiving groove 105 capable of receiving the first connector 101 and the second connector 102, so that when not in use, the solar panel 103/the lamp panel 104 can rotate along with the first connector 101 and the second connector 102 and be received in the receiving groove 105, thereby reducing the volume of the radio and facilitating the radio to be received.

In some possible implementation manners, corresponding mounting holes 106 are formed on two opposite sides of the accommodating groove 105, a rotating shaft 107 is arranged on the first connecting piece 101, the rotating shaft 107 is arranged along the X-axis direction, two ends of the rotating shaft 107 are rotatably connected to the mounting holes 106, and the rotating shaft 107 and the first connecting piece 101 can be integrally formed; further, in order to facilitate the adjustable fixation of the inclination angle of the first connecting piece 101 and the body 100, the rotation shaft 107 and the mounting hole 106 may be in transition fit with each other, so that the first connecting piece 101 may be fixed at a certain inclination angle relative to the body 100 by friction between the rotation shaft 107 and the mounting hole 106; furthermore, in order to improve the stability of the rotational connection between the first connecting member 101 and the body 100, the rotating shaft 107 may be coated with grease during assembly, or a wear-resistant layer may be disposed on the outer wall of the rotating shaft 107 and the inner wall of the mounting hole 106.

In some possible implementations, referring to fig. 3, the solar panel 103 and the light panel 104 are respectively mounted on two opposite sides of the second connector 102, and the solar panel 103 and the light panel 104 are integrated on the second connector 102, so that the solar panel 103 and the light panel 104 can be adjusted in a wide range and multiple directions relative to the body 100.

In some possible implementations, referring to fig. 3 and fig. 4, the lower end of the second connecting piece 102 is provided with a universal ball 108, a groove 109 capable of accommodating the universal ball 108 is formed on the first connecting piece 101, the second connecting piece 102 and the first connecting piece 101 are in universal hinge connection through the cooperation of the universal ball 108 and the groove 109, and the limiting effect of the lower end face of the second connecting piece 102 and the upper end face of the first connecting piece 101 enables the second connecting piece 102 to only rotate reciprocally around the Y axis relative to the first connecting piece 101; further, in order to facilitate the adjustable fixing of the inclination angle of the second connecting member 102 relative to the first connecting member 101, the universal ball 108 and the groove 109 may be in transition fit with each other through a hole axis, and the friction force between the universal ball 108 and the groove 109 ensures that the second connecting member 102 can be fixed at a certain inclination angle relative to the second connecting member 102.

In some possible implementations, the side wall of the universal ball 108 is formed with a limit groove 110, the inner wall of the groove 109 is provided with a protruding limit block 111, and the limit block 111 rotates along with the universal ball 108 in the limit groove 110, so as to further limit the reciprocating rotation angle of the second connecting piece 102 relative to the first connecting piece 101, avoid the problem that the wire between the solar panel 103/the lamp panel 104 and the body 100 is broken due to overlarge rotation angle, and certainly, in order to avoid the problem that the wire is pulled to break, the wire between the solar panel 103/the lamp panel 104 and the body 100 can be loosened or prolonged appropriately to reserve the margin required when the solar panel 103/the lamp panel 104 rotates along with the second connecting piece 102 to the limit position.

In some possible implementation manners, the end, far away from the first connecting piece 101, of the second connecting piece 102 is further provided with a limiting portion 112, and the limiting portion 112 can overlap the upper end surface of the accommodating groove 105, so that the problem that the first connecting piece 101 and the second connecting piece 102 are completely placed in the accommodating groove 105 and the second connecting piece 102 is inconvenient to take out is avoided.

It should be noted that, in the radio receiver of all the embodiments described above, the main body 100 may be a conventional structural design in industry, and is generally integrated with a sound receiving and transmitting function module, a signal receiving and transmitting function module, a power module, a hand-operated power generation function module, etc., and as shown in fig. 5 and 6, the solar panel 103 is connected to the power module after rectifying through a diode, so as to realize a solar charging function, and the power module of this embodiment is specifically a rechargeable lithium battery; the specific solar charging principle of this embodiment is: the CON5 is connected with the anode and the cathode of the solar panel 103, directly charges the 3.7V rechargeable lithium battery through the diode D8, and simultaneously lights the LED1 through the diode D10 to indicate the normal state of solar charging.

The utility model can provide some application scenes of the radio: when the signal needs to be sent to the outside or the signal needs to be received from the outside in the field, the body 100 is usually required to be placed at a fixed position and is not easy to be adjusted at will, and at this time, the first connecting piece 101 and/or the second connecting piece 102 can be rotated, so that the solar panel 103 rotates and aligns with sunlight, and the body 100 is charged.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A radio receiver comprising a body (100), characterized in that it further comprises:

a first connecting piece (101) hinged to the body (100) and capable of reciprocating rotation around the X axis relative to the body (100);

the second connecting piece (102) is hinged to the first connecting piece (101), can rotate around the Y axis in a reciprocating mode relative to the first connecting piece (101), the solar panel (103) and/or the lamp panel (104) are/is arranged on the second connecting piece (102), and the solar panel (103)/the lamp panel (104) are/is electrically connected with the body (100).

2. The radio receiver according to claim 1, wherein the first connecting member (101) is hinged to the upper end of the body (100), and the upper end surface of the body (100) is further provided with a receiving groove (105) capable of receiving the first connecting member (101) and the second connecting member (102).

3. The radio receiver according to claim 2, wherein mounting holes (106) are correspondingly formed on two opposite sides of the accommodating groove (105), a rotating shaft (107) is arranged on the first connecting piece (101), and two ends of the rotating shaft (107) are correspondingly connected to the two mounting holes (106) in a rotating manner.

4. A radio receiver as claimed in claim 1, characterized in that the solar panel (103) and the lamp panel (104) are provided separately on opposite sides of the second connector (102).

5. A radio receiver as claimed in claim 2, characterized in that the lower end of the second connecting member (102) is provided with a universal ball (108), and the first connecting member (101) is formed with a recess (109) for accommodating the universal ball (108).

6. The radio receiver according to claim 5, wherein a limit groove (110) is formed on a side wall of the universal ball (108), a protruding limit block (111) is provided on an inner wall of the groove (109), and the limit block (111) is slidably connected to the limit groove (110).

7. The radio receiver according to claim 5, wherein a limiting portion (112) is further disposed at an end of the second connecting member (102) away from the first connecting member (101), and the limiting portion (112) can be overlapped with an upper end surface of the accommodating groove (105).

8. A radio receiver according to claim 1, characterized in that the body (100) is provided with a power module, and the solar panel (103) is connected to the power module after rectifying through a diode.