CN216851949U

CN216851949U - Radio suitable for outdoor environment

Info

Publication number: CN216851949U
Application number: CN202220079275.9U
Authority: CN
Inventors: 唐锐坤
Original assignee: Weishiya Dongguan Technology Co ltd
Current assignee: Weishiya Dongguan Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-28
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a be suitable for outdoor environment's radio through the leading sound passageway of its collection sound of setting up on the side of speaker unit, makes the intensity increase of the sound that the radio broadcast, and public address effect is good, and the third dimension is strong, is particularly useful for spacious outdoor environment. And the overall arrangement that the sound guide channel buckled and extends can not influence the size of receiving the audio amplifier casing, effectively utilizes to the inner space of audio amplifier casing, has both guaranteed the sound guide effect, can accomplish the guide of back play sound again, is favorable to the miniaturized lightweight setting of radio itself, is particularly useful for the old person group user that physical power is not enough. The Bluetooth module based Bluetooth module can be communicated with other mobile communication equipment through a Bluetooth protocol. It is provided with through metal and flexible material collocation carry the handle, can promote user's the comfort level of holding under the prerequisite of guaranteeing structural strength, is convenient for carry radio to outdoor environment. And utilize center integrated into one piece to set up the power mounting groove, it is firm and save the cost.

Description

Radio suitable for outdoor environment

Technical Field

The utility model relates to a technical field of radio especially relates to a be suitable for outdoor environment's radio.

Background

A radio, a conventional portable leisure product, is often carried to an outdoor environment for use. And among the prior art, traditional radio is generally as main sound outlet through the opening on the front panel of radio casing, thereby often cause sound propagation effect to be relatively poor in the open outdoor environment in space, the third dimension is not enough, especially to the old people crowd of present radio owner user crowd, the radio needs possess sufficient sound propagation effect in open outdoor environment such as park, so as to make things convenient for the old people crowd to carry out all kinds of activities, above-mentioned traditional radio is difficult to satisfy these user demands, user experience is relatively poor.

Therefore, it is necessary to provide an improved solution to the above technical problem.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model discloses a following technical scheme:

the utility model provides a be suitable for outdoor environment's radio, the radio include the radio casing and hold in speaker unit and leading sound passageway in the radio casing.

The loudspeaker unit is arranged at the bottom of the radio casing, a sound outlet of the loudspeaker unit faces to the front panel of the radio casing, and a front sound outlet is arranged on the front panel corresponding to the sound outlet; one end of the sound guide channel is positioned above the loudspeaker unit and used for collecting sound towards the loudspeaker unit, and the other end of the sound guide channel is bent towards the rear panel of the radio casing and forms a rear sound outlet exposed out of the rear panel.

Preferably, the speaker unit includes two speakers symmetrically disposed in the radio housing, and the sound guide channel faces a central region of the speaker unit between the two speakers.

Preferably, the sound guide channel extends from the length direction of the radio housing, extends towards the bottom of the radio housing along the height direction of the radio housing, and then bends towards the rear panel of the radio housing.

Preferably, the speaker unit is located at the bottom of the radio housing, and the rear sound outlet is located at a corner of the rear panel.

Preferably, the number of the front sound outlet holes is multiple, and the front sound outlet holes are uniformly distributed on one side of the front panel corresponding to the position of the loudspeaker unit.

Preferably, the radio further comprises a control circuit board, the control circuit board is connected with a control button and a control knob which are arranged on the front panel, and the control button and the control knob are distributed above the front sound outlet hole on the front panel.

Preferably, the radio further comprises a bluetooth module, and the control circuit board is respectively connected with the bluetooth module and the speaker unit, and is configured to control the playing of the speaker unit according to the receiving content of the bluetooth module.

Preferably, the radio is further provided with a lifting handle, the lifting handle comprises a metal handle frame body, a plastic connection rotating cap and a flexible handle pad, two ends of the metal handle frame body are respectively connected to two sides of the radio shell body in a rotatable mode through the plastic connection rotating cap in one-to-one correspondence, and the flexible handle pad is wrapped on the periphery of the metal handle frame body.

Preferably, the radio casing includes the center the front panel and the rear panel, front panel and rear panel lid respectively close the relative both sides of center form the accommodation space of radio casing, seted up on the center with the plastic is connected and is revolved cap complex buckle hole, the plastic is connected the spliced pole on revolving the cap pass through the joint in the buckle hole is rotatory.

Preferably, the middle frame is provided with a mounting groove for mounting a power supply.

The technical scheme of the utility model beneficial effect include:

the sound guide channel facing the sound collection direction is arranged beside the loudspeaker unit, and the loudspeaker unit of the radio can simultaneously output sound through the front sound hole and the rear sound outlet on the front panel, so that the strength of sound played by the radio is increased, the sound amplification effect is good, the three-dimensional effect is strong, and the radio is particularly suitable for open outdoor environments;

the size of the sound guide channel cannot be influenced by the bending and extending layout of the sound guide channel, the inner space of the radio shell is effectively utilized, the sound guide effect is ensured, the sound guide can be finished by using the limited space around the loudspeaker unit, the small-sized and light-weight arrangement of the radio is facilitated, and the sound guide channel is particularly suitable for elderly people users with insufficient physical strength;

based on the Bluetooth module, the radio can communicate with other mobile communication equipment through a Bluetooth protocol, so that the use convenience and the adaptability of the radio are improved;

the lifting handle matched with the flexible material through metal is arranged, so that the holding comfort level of a user can be improved on the premise of ensuring the structural strength, the user can easily carry the radio to an outdoor environment by lifting the lifting handle, and the use experience of the user, especially the user of the old people group, can be improved;

the mounting groove of the power supply is formed in an integrated mode through the middle frame, the power supply can be fixed without additionally arranging a locking structure such as a screw, and production cost is saved.

Drawings

Fig. 1 is a schematic structural diagram of a radio suitable for an outdoor environment according to an embodiment of the present invention;

FIGS. 2 and 3 are exploded views of the radio;

fig. 4 is a rear view of the radio.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be described with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in the drawings and described in accordance with the same are merely exemplary and the invention is not limited to these embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the solution according to the present invention are shown in the drawings, and other details that are not relevant are omitted. The use of the terms "vertical," "horizontal," "left," "right," and similar expressions is for illustrative purposes only and does not denote a unique embodiment.

Referring to fig. 1, the embodiment of the present invention firstly provides a radio suitable for outdoor environment, which includes a radio housing 1, a speaker unit 2 and a sound guide channel 3, which are accommodated in the radio housing 1.

Referring to fig. 2 and fig. 3, the speaker unit 2 is installed at the bottom of the radio housing 1, the sound outlet of the speaker unit 2 faces the front panel 11 of the radio housing 1, and the front panel 11 is provided with a front sound outlet 110 corresponding to the sound outlet; one end of the sound guide channel 3 is located above the speaker unit 2 for collecting sound towards the speaker unit 2, and the other end is bent towards the rear panel 12 of the radio casing 1, and a rear sound outlet 120 exposed out of the rear panel 12 is formed.

Combine fig. 1 to fig. 4 to show, the utility model provides an above-mentioned radio through set up the leading sound passageway 3 towards its collection sound in loudspeaker unit 2 is other, the other end extension of leading sound passageway 3 just leads to the rear panel 12 of radio casing 1 through buckling, the other end opening of leading sound passageway 3 corresponds back sound outlet 120 on the rear panel 12, makes loudspeaker unit 2 of radio can go out the sound through preceding sound hole 110 and back sound outlet 120 on the front panel 11 simultaneously for the intensity increase of the sound that the radio broadcast, the public address is effectual, and the third dimension is strong, is particularly useful for spacious outdoor environment. And the size of the sound guide channel 3 can not be influenced by the bent and extended layout, the sound guide channel effectively utilizes the redundant space around the loudspeaker unit 2 to guide the sound output after finishing, and the miniaturization setting of the radio is facilitated, so that the radio is favorable for improving the use experience of users, particularly the users of the old people group based on the setting.

Specifically, the speaker unit 2 includes two speakers 21, the two speakers 21 are symmetrically distributed in the radio housing 1, and the sound guide channel 3 faces the central area of the speaker unit 2 between the two speakers 21. Illustratively, two of the speakers 21 are disposed at the bottom of the radio housing 1, and are distributed in mirror symmetry along the center line of the bottom of the radio housing, so that the sound distribution is uniform and stable, and therefore, in order to achieve a good sound collection effect, the sound guide channel 3 faces the sound outlet center, that is, the central area of the speaker unit 2, so as to further enhance the sound outlet effect of the radio.

More specifically, the sound guide channel 3 extends from the length direction of the radio housing 1, extends toward the bottom of the radio housing 1 along the height direction of the radio housing 1, and then bends toward the rear panel 12 of the radio housing 1.

In the present embodiment, the speaker unit 2 is located at the bottom of the radio housing 1, and the rear sound outlet 120 is located at the corner of the rear panel 12.

Based on above exemplary arrangement of leading sound passageway 3, can effectively utilize to the inner space of radio casing, both guaranteed the leading sound effect, can use the guide that goes out the sound after the limited space completion around speaker unit 2 again, be favorable to the miniaturized setting of radio itself, to the old person group user that physical power is not enough, the miniaturized lightweight of radio is important good use experience benchmark.

Specifically, the number of the front sound holes 110 is plural, and the front sound holes are uniformly distributed on one side of the front panel 11 corresponding to the position of the speaker unit 2. That is, a plurality of the front sound outlet holes 110 are uniformly distributed at the bottom of the front panel 11.

Correspondingly, the radio also comprises a control circuit board 4, the control circuit board 4 is connected with a control button and a control knob which are arranged on the front panel 11, and the control button and the control knob are distributed above the front sound outlet 110 on the front panel 11. The above arrangement of the control buttons and the control knobs is based on the position of the front sound outlet hole 110, which further makes effective use of the space of the radio housing 1, resulting in a compact structure on the front panel 11 of the radio.

The radio also comprises a Bluetooth module, and the control circuit board 4 is respectively connected with the Bluetooth module and the loudspeaker unit 2 and is used for controlling the playing of the loudspeaker unit 2 according to the receiving content of the Bluetooth module. Based on bluetooth module, the radio can carry out the communication of bluetooth agreement with other mobile communication equipment, has improved radio and has used convenience and suitability.

In order to make the radio is suitable for outdoor environment more, promotes the portability, in the embodiment of the utility model, the radio still is provided with carries handle 5, carry handle 5 and include that metal handle framework 51, plastic are connected and are revolved cap 52 and flexible handle pad 53, metal handle framework 51's both ends are respectively through the one-to-one the plastic is connected and is revolved cap 52 and rotatably be connected to radio housing 1's both sides, flexible handle pad 53 cladding in metal handle framework 51's periphery. Therefore, the carrying handle 5 is manufactured based on matching and mixing of metal and flexible materials, the holding comfort degree of a user can be improved on the premise that the structural strength is guaranteed, and the user can carry the carrying handle 5 to easily carry the radio to the outdoor environment.

Specifically, radio casing 1 includes center 13 front panel 11 and rear panel 12, front panel 11 and rear panel 12 lid respectively close the both sides that center 13 is relative form the accommodation space of radio casing 1, seted up on the center 13 with plastic is connected and is revolved cap 52 complex buckle hole 130, the spliced pole on the cap 52 is connected to the plastic through the joint in rotate in buckle hole 130.

Wherein, the middle frame 13 is provided with a mounting groove 131 for mounting a power supply. Utilize center 13 integrated into one piece to set up the mounting groove 131 of power need not extra configuration screw class locking structure can fix the power, has saved manufacturing cost.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is illustrative of the present disclosure and it will be appreciated by those skilled in the art that changes may be made in this embodiment without departing from the principles of the disclosure, the scope of which is defined by the appended claims.

Claims

1. A radio receiver suitable for outdoor environment is characterized by comprising a radio receiver shell (1), a loudspeaker unit (2) and a sound guide channel (3) which are accommodated in the radio receiver shell (1),

the loudspeaker unit (2) is arranged at the bottom of the radio casing (1), a sound outlet of the loudspeaker unit (2) faces to a front panel (11) of the radio casing (1), and a front sound outlet (110) is arranged on the front panel (11) corresponding to the sound outlet; one end of the sound guide channel (3) is positioned above the loudspeaker unit (2) and is used for collecting sound towards the loudspeaker unit (2), and the other end of the sound guide channel is bent towards the rear panel (12) of the radio shell (1) and forms a rear sound outlet (120) exposed out of the rear panel (12).

2. An outdoor environment adapted radio receiver according to claim 1, where the loudspeaker unit (2) comprises two loudspeakers (21), where the two loudspeakers (21) are symmetrically arranged in the radio receiver housing (1), and where the sound-guiding channel (3) is directed towards the central area of the loudspeaker unit (2) between the two loudspeakers (21).

3. An outdoor environment adapted radio receiver according to claim 2, characterized in that the sound guiding channel (3) extends first from the length direction of the radio housing (1), then along the height direction of the radio housing (1) towards the bottom of the radio housing (1), and then bends towards the rear panel (12) of the radio housing (1).

4. An outdoor environment applicable radio receiver according to claim 2, characterized in that the speaker unit (2) is located at the bottom of the radio housing (1) and the rear sound outlet (120) is located at the corner of the rear panel (12).

5. An outdoor environment applicable radio receiver according to claim 4, wherein the number of the front sound outlet holes (110) is plural and is uniformly distributed on one side of the front panel (11) corresponding to the position of the speaker unit (2).

6. An outdoor environment adapted radio receiver according to claim 5, further comprising a control circuit board (4), wherein the control circuit board (4) is connected with control buttons and control knobs arranged on the front panel (11), and the control buttons and control knobs are distributed above the front sound outlet holes (110) on the front panel (11).

7. An outdoor environment-friendly radio receiver as claimed in claim 6, further comprising a Bluetooth module, wherein the control circuit board (4) is connected to the Bluetooth module and the speaker unit (2) respectively, and is configured to control the playing of the speaker unit (2) according to the content received by the Bluetooth module.

8. The radio receiver applicable to outdoor environment as claimed in claim 1, further provided with a lifting handle (5), wherein the lifting handle (5) comprises a metal handle frame (51), plastic connection caps (52) and flexible handle pads (53), two ends of the metal handle frame (51) are respectively rotatably connected to two sides of the radio receiver shell (1) through the plastic connection caps (52) in one-to-one correspondence, and the flexible handle pads (53) are wrapped on the periphery of the metal handle frame (51).

9. The radio receiver applicable to outdoor environment according to claim 8, wherein the radio receiver shell (1) comprises a middle frame (13), the front panel (11) and the rear panel (12) are respectively covered on two opposite sides of the middle frame (13) to form a containing space of the radio receiver shell (1), the middle frame (13) is provided with a buckling hole (130) matched with the plastic connection screwing cap (52), and a connecting column on the plastic connection screwing cap (52) is connected with the buckling hole (130) in a clamping manner to rotate.

10. An outdoor environment applicable radio receiver according to claim 9, wherein the middle frame (13) is provided with a mounting groove (131) for mounting a power supply.