CN210725227U

CN210725227U - Portable mobile phone game external hanging sound box

Info

Publication number: CN210725227U
Application number: CN201922385838.8U
Authority: CN
Inventors: 程德军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-09
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an external audio amplifier of portable cell-phone recreation, including the cell-phone mounting bracket, the cell-phone mounting bracket comprises L type mount and L type alignment jig, two first regulation poles of connecting through alternating in the trompil of L type mount horizontal plate end and the horizontal plate end sliding connection of L type alignment jig, the bottom of L type mount is rotated and is connected with cell-phone frame mount pad, two adjustable sliding connection of second regulation pole that the cell-phone frame mount pad alternates through both sides trompil and connects have U type audio amplifier seat, the positive U type inslot block of U type audio amplifier seat is connected with the flexible audio amplifier of tube-shape. The utility model discloses an audio amplifier can articulate fast fixedly with the cell-phone for cell-phone and audio amplifier can effectually combine, need not occupy other spaces of placing, and personnel are when holding the cell-phone and play or broadcast audio frequency and video simultaneously, have better audio effect, improve playing smoothly of recreation and experience sense and seeing and hearing and immerse the sense, and make the audio amplifier more convenient when going out to carry, avoid the audio amplifier to lose and lose.

Description

Portable mobile phone game external hanging sound box

Technical Field

The utility model relates to a sound box, in particular to a portable mobile phone game external hanging sound box.

Background

With the development of modern technologies and the pursuit of people in the technical field of electronic products, mobile phones are becoming an indispensable tool in people's lives. Therefore, the sound transmission device plays an irreplaceable role, but when people use the mobile phone to play audio and video, the sound volume is amplified by using the external sound box generally because the volume of the mobile phone loudspeaker is small, so that the sound transmission achieves a better effect.

However, the existing external sound box for the mobile phone has the following defects in actual use:

1) although current external audio amplifier can carry out the volume amplification, simple structure, the diversified function that possesses is unusual, people play or play audio frequency and video when handheld cell-phone, generally can arrange the audio amplifier in order to improve the audio and use, but current cell-phone audio amplifier does not possess external function, thereby need place the audio amplifier in and keep away from on the placing object (desk, bed etc.) of cell-phone, in order to guarantee the audio of audio amplifier, when adopting audio cable and cell-phone to be connected, the winding takes place easily for the audio cable of overlength, the use to the audio amplifier has caused a great deal of inconvenience, certain space has also been occupied.

2) The traditional mobile phone loudspeaker box generally only has a single fixed sound cavity structure, and when sound effect adjustment is needed to be carried out on the loudspeaker box, audio simulation processing can be carried out only through sound effect software of a mobile phone, so that the audio output quality of the loudspeaker box is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mobile phone recreation joins externally audio amplifier to solve the current mobile phone audio amplifier that proposes in the above-mentioned background art and do not possess external function, thereby on needing to arrange the audio amplifier in the thing of placing (desk, bed etc.) of keeping away from the cell-phone, when adopting audio line and cell-phone to be connected, the winding problem takes place easily for the audio line of overlength in order to guarantee the audio of audio amplifier.

In order to realize the purpose, the utility model provides the following technical scheme: a portable mobile phone game external hanging sound box comprises a mobile phone mounting frame, wherein the mobile phone mounting frame is composed of an L-shaped fixing frame and an L-shaped adjusting frame, two first adjusting rods which are connected in an inserting mode are arranged in a hole at the transverse plate end of the L-shaped fixing frame in a sliding mode, the transverse plate end of the L-shaped adjusting frame is connected with the transverse plate end of the L-shaped adjusting frame in a penetrating mode, the bottom of the L-shaped fixing frame is rotatably connected with a mobile phone frame mounting seat, the mobile phone frame mounting seat is connected with a U-shaped sound box seat in an adjustable sliding mode through two second adjusting rods which are connected in an inserting mode through holes in two sides;

the flexible audio amplifier of tube-shape includes the casing with U type groove size matched with, the telescopic cylinder has all been cup jointed at the both ends of casing, every the installation section of thick bamboo rather than inside intercommunication has all been cup jointed to the one end of telescopic cylinder, the internally mounted of installation section of thick bamboo has the speaker, the end cover that has the raise voice hole is installed to the one end lock joint of installation section of thick bamboo.

As a preferred technical scheme of the utility model, be provided with the battery case between cell-phone frame mount pad and the U type audio amplifier seat, the battery case is seted up some trompils through both sides respectively with two second regulation pole sliding connection, the last box body of battery case inside place with the flexible audio power cord of the flexible audio amplifier electric connection of tube-shape and with the USB charging wire of cell-phone adaptation, the battery has been placed to the lower box body inside of battery case, the power of audio power cord connect with the USB charging wire all with battery electric connection, the last box body box mouth of battery case has buckled top cap and bottom respectively with lower box body box mouth.

As a preferred technical scheme of the utility model, the bottom of L type mount is equipped with the tube-shape arch of a body structure, the bellied inside scarf joint of tube-shape has chamfer seat in the cross, the top of cell-phone frame mount pad be equipped with a body structure and with the cross interior chamfer board of chamfer seat assorted in the cross, the top middle part threaded connection of chamfer board has T type screw rod in the cross, the nut head of T type screw rod passes the opening at chamfer seat middle part in the cross and places the bellied inside of tube-shape in, and the opening size of chamfer seat is less than the nut head size of T type screw rod in the cross.

As a preferred technical scheme of the utility model, the spring in L type mount horizontal plate end trompil is arranged in to the one end fixedly connected with of first regulation pole, the one end of spring and the hole bottom fixed connection of L type mount horizontal plate end trompil.

As a preferred technical scheme of the utility model, the one end threaded connection that the second was adjusted the pole and was run through U type audio amplifier seat has the nut, the one end threaded connection that the second was adjusted the pole and was run through the cell-phone frame mount pad has the end cap, the diameter of end cap is greater than the aperture of cell-phone frame mount pad both sides trompil.

As a preferred technical scheme of utility model, the inboard of L type mount, the inboard of L type alignment jig and the U type inslot side of U type speaker seat all bond and have anti-skidding silica gel pad.

As a preferred technical scheme of the utility model, the line hole that supplies audio power line and USB charging wire to pass is seted up at the both ends of battery case.

As a preferred technical scheme of the utility model, the back of cell-phone frame mount pad be equipped with from rapping bar or the bayonet socket of tripod installation adaptation.

Compared with the prior art, the beneficial effects of utility model are that: the utility model relates to a portable mobile game joins externally audio amplifier:

1) the sound box and the mobile phone can be quickly connected and fixed, so that the mobile phone and the sound box can be effectively combined, when the sound box is used, other placing spaces are not required to be occupied, meanwhile, when a person holds the mobile phone to play games or play audio and video, a better sound effect is achieved, the smooth playing experience and audio and video immersion of the games are improved, the sound box is more convenient to carry outside, and the sound box is prevented from being lost and lost;

2) the mobile phone mounting rack is matched with the mobile phone mounting seat, so that mobile phones with various sizes can be clamped and fixed at different fixed angles, the sound box can be adapted to mobile phones with various models, and the practicability of the sound box is improved;

3) the flexible audio amplifier of tube-shape is fixed with U type audio amplifier seat joint, makes things convenient for the dismantlement and the installation of the flexible audio amplifier of tube-shape, and U type audio amplifier seat carries out adjustable installation through the second regulation pole with cell-phone frame mount pad, realizes that the distance of audio amplifier and cell-phone can be adjusted in a flexible way, and the sound chamber of the flexible audio amplifier of cooperation tube-shape is adjusted for the audio amplifier can carry out quick audio according to user's hobby and adjust, reaches better use and experiences and feel.

4) Adopt the audio power cord in the battery box to make audio amplifier and cell-phone carry out the high-speed joint, avoid the audio line of overlength to take place the winding and tie a knot, and through adjusting the suitable distance back between U type audio amplifier seat and the cell-phone mounting bracket, utilize U type audio amplifier seat and holding surface to contact, support the cell-phone, the tired sense when effectively alleviateing handheld cell-phone.

Drawings

Fig. 1 is a schematic structural view of the utility model;

fig. 2 is a schematic back structure of the utility model;

FIG. 3 is a schematic structural view of an L-shaped fixing frame of the utility model;

fig. 4 is a schematic structural view of a mounting base of a mobile phone holder of the utility model;

fig. 5 is a schematic structural view of a second adjusting lever of the utility model;

fig. 6 is an exploded view of the utility model.

In the figure: 1. a mobile phone mounting rack; 11. an L-shaped fixing frame; 111. a cylindrical protrusion; 112. a cross-shaped inner chamfer seat; 12. an L-shaped adjusting bracket; 13. a first adjusting lever; 131. a spring; 14. a mobile phone holder mounting base; 141. a cross-shaped inner chamfer plate; 142. a T-shaped screw; 2. a U-shaped speaker base; 21. a cylindrical telescopic sound box; 211. a housing; 212. a telescopic cylinder; 213. mounting the cylinder; 214. a speaker; 215. an end cap; 3. a battery case; 301. a top cover; 302. a bottom cover; 303. A storage battery; 4. a second adjusting lever; 401. a nut; 402. an end cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

Referring to fig. 1-6, the utility model provides a portable mobile game external speaker, which comprises a mobile mounting rack 1, wherein the mobile mounting rack 1 is composed of an L-shaped fixing rack 11 and an L-shaped adjusting rack 12, two first adjusting rods 13 which are connected with each other in a penetrating way are slidably connected with a transverse plate end of the L-shaped adjusting rack 12 in a hole at the transverse plate end of the L-shaped fixing rack 11, a mobile mounting rack 14 is rotatably connected with the bottom of the L-shaped fixing rack 11, two second adjusting rods 4 which are connected with each other in a penetrating way are slidably connected with a U-shaped speaker base 2 in an adjustable way through holes at two sides of the mobile mounting rack 14, and a cylindrical telescopic speaker 21 is connected with the inside of a U-shaped groove at;

the cylindrical telescopic sound box 21 comprises a shell 211 matched with the U-shaped groove in size, telescopic cylinders 212 are sleeved at two ends of the shell 211, an installation cylinder 213 communicated with the inside of each telescopic cylinder 212 is sleeved at one end of each telescopic cylinder 212, a loudspeaker 214 is installed inside each installation cylinder 213, and an end cover 215 with a sound-raising hole is installed at one end of each installation cylinder 213 in a buckled mode.

Further, be provided with battery case 3 between cell-phone frame mount pad 14 and the U type audio amplifier seat 2, battery case 3 is seted up some trompils through both sides and is adjusted 4 sliding connection of pole with two second respectively, battery case 3's last box body inside place with the flexible audio power cord of 21 electric connection of tube-shape and with the USB charging wire of cell-phone adaptation, battery 303 has been placed to the lower box body inside of battery case 3, the power of audio power cord connects and the USB charging wire all with battery 303 electric connection, the last box body box mouth of battery case 3 has buckled top cap 301 and bottom 302 respectively with lower box body box mouth, be convenient for carry out convenient quick accomodating to audio power cord and USB charging wire through the battery case 3 that sets up, make things convenient for going out of audio amplifier to carry the use.

Furthermore, a tubular protrusion 111 of an integrated structure is arranged at the bottom of the L-shaped fixing frame 11, a cross-shaped inner chamfer plate 141 of an integrated structure and matched with the cross-shaped inner chamfer plate 112 is embedded in the tubular protrusion 111, a T-shaped screw 142 is in threaded connection with the middle of the top end of the cross-shaped inner chamfer plate 141, a nut head of the T-shaped screw 142 passes through an opening in the middle of the cross-shaped inner chamfer plate 112 and is arranged in the tubular protrusion 111, the opening of the cross-shaped inner chamfer plate 112 is smaller than the nut head of the T-shaped screw 142, and the mobile phone fixing angle can be quickly adjusted by the clamping and matching of the cross-shaped inner chamfer plate 141 and the cross-shaped inner chamfer plate 112.

Further, the spring 131 arranged in the hole at the transverse plate end of the L-shaped fixing frame 11 is fixedly connected to one end of the first adjusting rod 13, one end of the spring 131 is fixedly connected with the hole bottom of the hole at the transverse plate end of the L-shaped fixing frame 11, the spring 131 is matched with the first adjusting rod 13, the L-shaped adjusting frame 12 can be reset quickly, and the mobile phone can be clamped and fixed quickly by matching with the L-shaped fixing frame 11.

Further, the screw cap 401 is connected to one end of the second adjusting rod 4 penetrating through the U-shaped loudspeaker box base 2, the end cap 402 is connected to one end of the second adjusting rod 4 penetrating through the mobile phone holder mounting base 14, the diameter of the end cap 402 is larger than the aperture of the holes in the two sides of the mobile phone holder mounting base 14, and the second adjusting rod 4 is prevented from being separated from the mobile phone holder mounting base 14 when sliding.

Furthermore, the inner side of the L-shaped fixing frame 11, the inner side of the L-shaped adjusting frame 12 and the inner side of the U-shaped groove of the U-shaped sound box base 2 are all bonded with anti-slip silica gel pads, so that the friction force between the L-shaped fixing frame 11 and the L-shaped adjusting frame 12 when clamping the mobile phone and the friction force between the U-shaped sound box base 2 and the cylindrical telescopic sound box 21 are increased, and the mobile phone and the cylindrical telescopic sound box 21 are prevented from falling off accidentally.

Further, the line hole that supplies audio power line and USB charging wire to pass is seted up at the both ends of battery case 3, makes things convenient for audio power line and USB charging wire to take out in order from battery case 3, avoids taking place the winding.

Further, the back of the mobile phone frame mounting base 14 is provided with a bayonet matched with a selfie stick or a tripod, so that the mobile phone frame mounting base 14 can be matched with the selfie stick or the tripod to be used.

When the mobile phone is specifically installed, firstly, the L-shaped adjusting frame 12 is pulled, the first adjusting rod 13 connected with the transverse plate end of the L-shaped adjusting frame 12 slides in the hole at the transverse plate end of the L-shaped fixing frame 11, so that the distance between the L-shaped adjusting frame 12 and the L-shaped fixing frame 11 is adjusted, the mobile phone is placed between the L-shaped adjusting frame 12 and the L-shaped fixing frame 11 and transversely aligned, the L-shaped adjusting frame 12 is loosened, the first adjusting rod 13 connected with the L-shaped adjusting frame is under the action of the spring 131, so that the L-shaped adjusting frame 12 is reset, and the mobile phone is clamped and fixed through the vertical plate of the L-shaped fixing frame 11 and the vertical plate of the L-shaped;

then, the cylindrical telescopic sound box 21 is placed at the U-shaped sound box base 2, and the shell 211 of the cylindrical telescopic sound box 21 is clamped and fixed with the U-shaped groove of the U-shaped sound box base 2, so that the cylindrical telescopic sound box 21 and the U-shaped sound box base 2 are clamped and installed;

finally, the top cover 301 of the battery box 3 is opened, one end of an audio power line placed inside the upper box body penetrates through a line hole at the bottom end of the battery box 3 to be connected with an audio interface of the cylindrical telescopic sound box 21, the other end of the audio power line penetrates through a line hole at the top end of the battery box 3 to be connected with an audio interface of a mobile phone, connection adaptation of the cylindrical telescopic sound box 21 and the mobile phone is completed, the top cover 301 is covered, and installation of the sound box and the mobile phone is finally completed.

When the mobile phone is used, in order to ensure that the content displayed by the mobile phone can be better adapted or the use habit of a user can be adapted when the mobile phone is held, the L-shaped fixing frame 11 can be pulled upwards to separate the cross-shaped inner chamfer plate 112 in the cylindrical protrusion 111 at the bottom of the L-shaped fixing frame 11 from the cross-shaped inner chamfer plate 141 of the mobile phone frame mounting seat 14, at the moment, the user can rotate the L-shaped fixing frame 11 and the L-shaped adjusting frame 12 360 degrees to drive the mobile phone to synchronously rotate, the placing angle of the mobile phone can be flexibly adjusted, in the rotating process of the cross-shaped inner chamfer plate 112, as the nut head of the T-shaped screw 142 passes through the opening in the middle part and is placed in the cylindrical protrusion 111, the L-shaped fixing frame 11 can not be completely separated from the mobile phone frame mounting seat 14 while the L-shaped fixing frame 11 can rotate, and the L-shaped fixing frame 11 is pressed downwards after, the cross-shaped inner chamfer plate 141 is clamped and connected with the cross-shaped inner chamfer seat 112, so that the L-shaped fixing frame 11 and the mobile phone frame mounting seat 14 are prevented from rotating, and finally the fixed angle of the mobile phone is adjusted;

in order to make the distance between the U-shaped sound box base 2 and the bottom of the mobile phone moderate and avoid the influence on the holding of the mobile phone, a person can pull the U-shaped sound box base 2 to make the second adjusting rod 4 slide in the holes at the two sides of the mobile phone frame mounting base 14, and because the outer diameter of the second adjusting rod 4 is matched with the inner diameter of the hole of the mobile phone frame mounting base 14 and can provide certain sliding friction force, the U-shaped sound box base 2 can quickly realize the adjustment of the distance from the mobile phone by pulling the second adjusting rod 4, it should be noted that the end cap 402 arranged at one end of the second adjusting rod 4 can prevent the second adjusting rod 4 from being separated from the mobile phone frame mounting base 14;

in order to make the flexible audio amplifier 21 of tube-shape when connecting the cell-phone and playing the audio frequency, reach better tone quality effect, personnel can change the sound cavity structure of audio amplifier through the flexible section of thick bamboo 212 of pulling casing 211 both ends, make the audio and the tone quality of audio amplifier can artificial freedom quick adjustment then for the broadcast audio frequency that the audio amplifier can be better.

When the cell-phone need charge, can pull out the inside USB charging wire of box body under battery case 3 through the line hole on battery case 3 top and be connected with the interface that charges of cell-phone, realize the quick charge to battery 303, improve the duration of a journey ability of audio amplifier, make personnel play the recreation or play audio frequency and video when handheld cell-phone simultaneously, have better audio effect, improve the smooth of playing of recreation and experience sense and the sense of immersing of seeing and hearing.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable mobile phone game external hanging sound box comprises a mobile phone mounting frame (1), and is characterized in that the mobile phone mounting frame (1) is composed of an L-shaped fixing frame (11) and an L-shaped adjusting frame (12), two first adjusting rods (13) which are connected in an inserting manner are arranged in holes at the transverse plate end of the L-shaped fixing frame (11) and are in sliding connection with the transverse plate end of the L-shaped adjusting frame (12), the bottom of the L-shaped fixing frame (11) is rotatably connected with a mobile phone frame mounting seat (14), the mobile phone frame mounting seat (14) is in adjustable sliding connection with a U-shaped sound box seat (2) through two second adjusting rods (4) which are connected in an inserting manner through holes at two sides, and a cylindrical telescopic sound box (21) is clamped and connected in a U-shaped groove in the front of the U-shaped;

the flexible audio amplifier of tube-shape (21) include with U type groove size matched with casing (211), telescopic cylinder (212), every have all been cup jointed at the both ends of casing (211) the installation section of thick bamboo (213) rather than inside intercommunication have all been cup jointed to the one end of telescopic cylinder (212), the internally mounted of installation section of thick bamboo (213) has speaker (214), end cover (215) that have the raise voice hole are installed to the one end lock joint of installation section of thick bamboo (213).

2. The portable mobile phone game external sound box according to claim 1, characterized in that: cell-phone frame mount pad (14) and U type audio amplifier seat (2) between be provided with battery case (3), battery case (3) are seted up some trompils through both sides respectively with two second regulation poles (4) sliding connection, the last box body of battery case (3) inside place with the flexible audio power cord of cylinder-shape audio amplifier (21) electric connection and with the USB charging wire of cell-phone adaptation, battery (303) have been placed to the lower box body inside of battery case (3), the power of audio power cord connects all with battery (303) electric connection with the USB charging wire, the last box body box mouth of battery case (3) has buckled top cap (301) and bottom (302) respectively with lower box body box mouth.

3. The portable mobile phone game external sound box according to claim 1, characterized in that: the bottom of L type mount (11) is equipped with protruding (111) of tube-shape of an organic whole structure, the inside of protruding (111) of tube-shape has inlayed chamfer seat (112) in the cross, the top of cell-phone frame mount pad (14) be equipped with an organic whole structure and with chamfer seat (112) assorted cross interior chamfer board (141) in the cross, the top middle part threaded connection of chamfer board (141) has T type screw rod (142) in the cross, the nut head of T type screw rod (142) passes the opening at chamfer seat (112) middle part in the cross and places the inside of tube-shape arch (111), and the opening size of chamfer seat (112) in the cross is less than the nut head size of T type screw rod (142).

4. The portable mobile phone game external sound box according to claim 1, characterized in that: one end of the first adjusting rod (13) is fixedly connected with a spring (131) arranged in an opening at the transverse plate end of the L-shaped fixing frame (11), and one end of the spring (131) is fixedly connected with the hole bottom of the opening at the transverse plate end of the L-shaped fixing frame (11).

5. The portable mobile phone game external sound box according to claim 1, characterized in that: one end threaded connection that U type audio amplifier seat (2) were run through in second regulation pole (4) has nut (401), one end threaded connection that cell-phone frame mount pad (14) was run through in second regulation pole (4) has end cap (402), the diameter of end cap (402) is greater than the aperture of cell-phone frame mount pad (14) both sides trompil.

6. The portable mobile phone game external sound box according to claim 4, is characterized in that: and anti-skid silica gel pads are bonded on the inner sides of the L-shaped fixing frame (11), the L-shaped adjusting frame (12) and the U-shaped groove of the U-shaped loudspeaker box base (2).

7. The portable mobile phone game external sound box according to claim 2, characterized in that: and wire holes for an audio power line and a USB charging wire to pass through are formed at two ends of the battery box (3).

8. The portable mobile phone game external sound box according to claim 1, characterized in that: the back of the mobile phone frame mounting seat (14) is provided with a bayonet matched with a selfie stick or a tripod in mounting.