WO2016111490A1

WO2016111490A1 - Mobile device cradle having bluetooth speaker mounted thereon

Info

Publication number: WO2016111490A1
Application number: PCT/KR2015/014277
Authority: WO
Inventors: 김병수
Original assignee: 주식회사 비에스
Priority date: 2015-01-08
Filing date: 2015-12-24
Publication date: 2016-07-14
Also published as: KR101572610B1

Abstract

The present invention relates to a mobile device cradle, comprising: a central gear; cradle grippers which work in conjunction with the central gear to grip both sides of a mobile device; a spring which applies elastic force to the cradle grippers; and a mounting portion which is composed of a locking button for locking or releasing the central gear. As such, the present invention aims to prevent a mobile device from being released from the cradle even when a direct impact is applied, such as in a bicycle, by stably supporting both sides of the mobile device by means of the cradle grippers of the mounting portion and providing secure holding force. To this end, the present invention comprises: a front case which is configured to mount a mobile device (3) in the front side thereof; a back case (20) which is fixed to the back side of the front case (10); a mounting portion (30), formed between the front case (10) and the back case (20), which brings both sides of the mobile device (3) into close contact to maintain a holding state; and a holding portion (40), formed at one side of the back case (20), which applies holding force so that a cradle can be fixed at one side of a bicycle (2).

Description

Mobile device cradle with Bluetooth speakers

The present invention relates to a portable device holder equipped with a Bluetooth speaker, and more particularly, a central gear, a mounting blade for tightening both sides of the portable device in conjunction with the central gear, and a spring providing elastic force to the mounting wing. And a cradle including a cradle configured as a locking button for locking or releasing the central gear, and stably supporting both sides of the mobile device through the cradle blades of the cradle to provide a firm fixing force, thereby providing a direct shock like a bicycle. The present invention relates to a mobile device holder equipped with a Bluetooth speaker that prevents the mobile device from being separated from the holder even when this function is performed.

In general, bicycles are in the spotlight as rides and leisure sports, and recently, they have been positioned as a means of transportation due to rising oil prices.

However, the bicycle lacks a storage space in which things can be stored in comparison with other means of transportation, and there is no space for transporting goods except for a storage space in the form of a basket in the front or a carrier installed behind the saddle. There is this.

On the other hand, unlike the past, modern people are increasingly using small mobile devices that can be held by one hand such as mobile phones, portable radios, smartphones, and smart pads. Beyond the means to easily travel to and from the relatively long distance commuting, commuting is used in the case of leisure bicycles, because they travel a long distance, so that you always have to carry things, such as a mobile device There is a need for a means of roughening a mobile device in a visually or audibly perceptible location to respond to telephone calls from anywhere.

In view of the above, as a conventionally proposed method, a necklace-type fastening means has been developed to carry a mobile device such as a mobile phone or a smartphone to the body, and such an exterior product can easily receive an incoming signal from a smartphone. In addition to being cool, the inconvenience of storing a smartphone in a pocket or a bag of clothes has been eliminated.

In addition, a conventional smartphone exterior article is a mobile phone holder mounted on the vehicle.

Such a conventional mobile phone holder has been presented in various forms, various convenience devices are added for ease of use.

However, such a conventional mobile phone holder has a problem in that it is difficult to act on a bicycle, which has to maintain a direct shock and an externally exposed state.

That is, in the case of a bicycle, there is a structural problem that it is difficult to apply to a bicycle with a mobile phone holder for a vehicle because the mobile phone holder must be installed on the frame of the pipe.

As a problem as described above, people who enjoy cycling, such as a mobile phone, a mobile device such as a smart phone will simply be stored in a pocket or depending on the necklace-type fastening means, in this case, interference when rolling the pedal to drive the bicycle There is a problem that acts as a factor.

In addition, there is a problem that the mobile device is detached and damaged from the pocket or necklace-type fastening means while driving.

As a proposal to solve the above problems, an object of the present invention, the center gear, a mounting blade to tighten both sides of the mobile device in conjunction with the central gear, a spring for providing an elastic force to the mounting wing and the Providing a cradle including a cradle consisting of a locking button for locking or releasing the central gear, by stably supporting both sides of the mobile device through the cradle wing of the cradle to provide a firm holding force and direct impact like a bicycle Even if it is to provide a mobile device holder equipped with a Bluetooth speaker to prevent the mobile device from being separated from the holder.

The present invention for achieving the above object, the front case to be seated on the front of the mobile device; A rear case fixed to the rear of the front case; A mounting portion configured between the front and rear cases to keep both sides of the portable device in close contact with each other; And a fixing part configured at one side of the rear case to provide a fixing force to be fixed to one side of the bicycle; The mounting portion has a gear tooth formed on the outer circumference and freely rotates the central gear; A symmetrical configuration that is symmetrical to both sides with respect to the center gear, and extends from one side to form a rack gear engaged with the central gear, and a peripheral blade formed to grip both sides of the portable device; A spring providing an elastic force to the mounting blade 34; And a locking button engaged with one side of the central gear so that a locked state or a released state is made so that rotation of the central gear is stopped as necessary.

In the present invention, the front case, the bottom to support the bottom of the mobile device; A seating angle inclined at a predetermined angle to guide the mobile device to be in close contact with the front case; And an anti-slip member configured on an upper side to prevent the portable device from slipping arbitrarily.

In the present invention, the mounting portion includes a locking portion to facilitate locking or unlocking of the central gear by the pressing force in the locking button; The locking part includes a first rotating link having a tooth engaged with the gear tooth of the central gear on one side and rotating at an angle about the first rotating shaft; A second rotating link configured at one side of the first rotating link to rotate the first rotating link as a predetermined angle is rotated about a second rotating shaft by a pressing force provided by the locking button; And a second spring configured at one side of the first pivot link to provide an elastic force so that the teeth of the first pivot link are engaged with the gear teeth of the central gear.

In the present invention, the fixing portion, a rotating hole protruding from one side of the rear case; And a cover providing a pressing force to press the rotating hole to fix the set position of the holder. A pipe-type fixing ring extending to one side of the rotating hole to provide a fixing force to be stably fixed to the frame; Or an upright type extending from one side of the rotating hole and a suction plate formed at an end of the extension, which can be installed in a flat position.

In the present invention, the cradle includes a speaker including a microphone to enable a call or music listening through a mobile device; And Bluetooth for synchronizing the mobile device to enable a telephone call or music listening through the speaker.

According to the present invention, a center gear, a mounting blade interlocking with the central gear to tighten both sides of the portable device, a spring for providing elastic force to the mounting wing and a locking button for locking or releasing the central gear By providing a cradle including a cradle, by stably supporting both sides of the mobile device through the cradle of the cradle to provide a firm fixing force to prevent the mobile device from being separated from the cradle even when a direct impact such as a bicycle acts There is.

In addition, the fixing portion is configured in the cradle, the fixing portion is a rotating hole located in the rear case, the cover for pressing the rotating hole, the incision is configured so that one end is fixed to the rotating hole and the frame of the bicycle is inserted into the other end By the fixing ring, there is an effect to amplify the ease of use by changing the setting position of the cradle by the rotation hole for the user's convenience.

In addition, by providing a base for supporting the lower end of the mobile device seated on the cradle and a seating table inclined at an angle to the support and a front case configured with a non-slip member to prevent the mobile device from slipping on the top, As a result, the mobile device is stably adhered to the front case and the slip is prevented by the non-slip member, thereby amplifying the fixing force.

1 is a perspective view of a mobile device holder is mounted on the bicycle according to the first embodiment of the present invention.

2 is a perspective view of a mobile device holder according to the first embodiment of the present invention.

Figure 3 is a rear perspective view of the mobile device holder according to the first embodiment of the present invention.

Figure 4 is a rear bottom detailed view of the mobile device holder according to the first embodiment of the present invention.

5 is an exploded perspective view of a mobile device holder according to the first embodiment of the present invention.

Figure 6 is a perspective view of the mounting portion of the mobile device holder according to the first embodiment of the present invention.

7 is an operation state diagram of the mounting portion according to the first embodiment of the present invention,

7a is a state where the cradle is open to each other, and 7b is a state where the cradle is mutually tightened.

8 is a partially enlarged side cross-sectional view of the fixing part according to the first embodiment of the present invention;

9 is an operational state diagram of the locking unit according to the second embodiment of the present invention.

9a is the cradle is open to each other, 9b is the cradle is mutually tightened.

10 is a perspective view of the holder with a fixing part according to a third embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

First Embodiment

As shown in FIG. 1, the portable device holder 1 equipped with the Bluetooth speaker of the first embodiment is fixed to one side of the bicycle 2 to fix the portable device 3. In this case, the portable device holder 1 is not limited to the bicycle, and as long as the bicycle, the portable device holder 1 can be mounted anywhere in the pipe shape. For example, the present invention can be used in a motorcycle, a truck, a conveyor, a forklift, or the like, or a special vehicle.

As shown in FIGS. 2 to 8, the mobile device holder 1 is composed of a front case 10 and a rear case 20.

In addition, the mobile device holder 1 is configured between the front case 10 and the rear case 20 so that the mobile device 3 positioned in the front case 10 can be stably fixed. It includes a mounting portion 30 to provide a fixing force. In this case, the mounting portion 30 is preferably located at the upper end of the front case 10, but is not limited thereto, and may be used anywhere as long as the portable device 3 can be stably fixed.

In addition, the mobile device holder (1) includes a fixing part 40 is provided in the rear case 20 to provide a fixing force to be stably fixed to the bicycle. In this case, the fixing part 40 is preferably configured at the top end of the rear case 20, but is not limited thereto, and can exert a fixing force so that the holder 1 can be stably fixed to the bicycle 2. You can use it anywhere you are.

In addition, the portable device holder 1 is equipped with a speaker 50 and Bluetooth (60). Of course, it includes a microphone.

As shown in FIG. 2, the front case 10 has a support 12 that is generally streamlined and supports the lower end of the portable device 3 at the lower end thereof.

In addition, at the upper end of the front case 10, the non-slip member 16 having a high coefficient of friction that prevents the portable device 3 from slipping is formed. The non-slip member 16 is made of rubber, silicone or soft synthetic resin. In addition, the non-slip member 16 is coated with an adhesive so as to be fixed to the front case 10. Of course, it is not limited to this, any means can be used as long as the means for stably fixing the anti-slip member 16 to the front case 10. For example, fastening means such as double-sided tape or bolts may be used.

In addition, the lower end of the front case 10, that is, the support 12, the lower end of the portable device 3 is maintained in a stable state, the mobile device 3 is seated on the front case 10 Mounting stand 14 is configured to minimize the risk of breakage, etc. as it is detached to maintain the state in any way.

The seat 14 is formed to have a predetermined angle inclined so that the mobile device 3 is maintained in close contact with the front of the front case 10 stably. The inclination of the seat 14 is preferably formed such that the mobile device 3 has an inclination from the lower end to the upper side in close contact with the surface of the front case 10. In addition, the seating 14 is preferably formed in a streamlined shape.

In addition, the seat 14 is provided with a non-slip member 16 to prevent the sliding of the portable device (3).

The rear case 20 is a means for protecting the mounting portion 30, the fixing portion 40, the speaker 50 and the Bluetooth 60, which is coupled to the rear of the front case 10 and mounted inside. .

The rear case 20 has an insertion hole 22 is formed so that a part of the locking button of the mounting portion 30 to be described later protrudes to the outer circumference.

In addition, the rear case 20 is formed with a protruding piece 24 to facilitate mounting of the fixing part 40.

The mounting portion 30 is a means that is mounted between the front and

rear cases

10, 20 to press the both sides of the portable device 3 to be fixed stably.

The mounting portion 30 is a central gear 32 is configured in the center, the mounting blades 34 are formed symmetrically at each end of each of the center gear 32, the central gear 32 and the mounting blades And a locking button 38 which is engaged with the gear 36 of the spring 36 and the central gear 32 configured between the 34 to prevent the central gear 32 from being randomly rotated so that the locking function is performed. do.

The center gear 32 is preferably a spur gear. Of course, the present invention is not limited thereto, and any shape may be used as long as it forms a gear tooth that can be engaged with the mounting blade 34. For example, serrations.

The mounting blades 34 are configured at both ends of the central gear 32 to press each of both ends of the portable device 3.

The mounting blade 34 has a rack gear 35 is meshed with the central gear (32).

That is, when the mounting blade 34 is pushed inwardly so that the mounting blade 34 is tightened with each other, the rack gear 35 is horizontally moved in engagement with the central gear 32. At this time, even if only one of the mounting blade 34 is pushed because the rack gear 35 meshed with the central gear 32 is interlocked with the mounting blade 34 has an interlocking action.

In addition, the mounting wing 34 is formed so that both ends of each of the protruding toward the front case 10, the grip end of each of the portable device (3).

The spring 36 is configured to receive the elastic force of the mounting blade 34 is pushed to both sides.

The locking button 38 is configured such that one end is engaged with a part of the central gear 32, and the other end is exposed to the outside through the insertion hole 22 of the rear case 20.

That is, the cradle 30 is a cradle wing 34 is formed at both ends by the action of the spring 36 in the case of the unlocking state in which the locking button 38 is not engaged with the central gear 32, Maintaining the state, and push the locking blade (38) inwards and then push the locking button 38 is engaged with the central gear 32 when the center gear 32 by the locking force of the locking button 38 It is blocked by the rotation, and eventually the rack gear 35 meshed with the central gear 32 does not interact with each other to maintain a stopped state, the mounting blade 34 maintains a fixed state. As a result, the portable device 3 configured at both ends of the mounting blade 34 is fixed.

The fixing part 40 is configured on one side of the rear case 20 and is fixed to one side of the bicycle 2, so that the mobile device holder 1 is stably fixed to the bicycle 2. It is a means to exert.

The fixing part 40 is inserted into the protruding piece 24 of the rear case 20 and the rotating hole 42 is partially exposed to the outside, and is coupled to the outer periphery of the protruding piece 24 and the rotating hole ( Comprising a cover 44 for pressing the 42, and a fixing ring 46 is fixed to one end of the connecting table 48 is fixed to the rotary hole 42.

The rotating hole 42 is spherical or hemispherical in shape, and rotates freely to freely change the installation position of the holder 1 according to the user's convenience.

The cover 44 is fastened to the protruding piece 24 to press the rotating hole 42, thereby fixing the mounting position of the holder (1).

One end of the fixing ring 46 is cut to form a fixed end 462 for positioning the frame of the bicycle 2 inside the cutout. In addition, the fixing end 462 is fastened to each other by a fastening means composed of a bolt and a nut, so as to be stably fixed to the frame of the bicycle (2).

In addition, a friction ring 464 having a high coefficient of friction is formed inside the fixing ring 46.

The friction ring 464 has an uneven (요) is formed on the inner side, to maximize the adhesion with the bicycle frame 2 so that the fixing force is amplified. In this case, the friction ring 464 is preferably formed of rubber, silicon or soft synthetic resin having a high coefficient of friction. Of course, it is not limited to this, Any shape and material which can raise the fixing force with the bicycle 2 frame can be used.

The speaker 50 is preferably located below the cradle (1). Of course, limited to this may be configured in any position of the cradle (1), it is preferable to be configured in consideration of the design and purpose of use.

The speaker 50 includes a microphone (not shown).

That is, the speaker 50 including the microphone allows the reception sound to be listened to when the phone call is made through a mobile device such as a smartphone, and the voice is transmitted to the other party through the microphone, thereby providing Allow phone calls while driving. In addition, the speaker 50 is synchronized with a mobile device, for example, a smart phone to enable listening to music and the like.

The Bluetooth 60 is a means for connecting the portable device 3, for example, the smartphone and the speaker 50, to be integrated inside the holder 1. Of course, the present invention is not limited thereto, and any means can be used as long as the portable device 3 can be synchronized using a short-range communication network or a wired jack to enable a switching call or listening to music through a smartphone.

Looking at the installation state and the action state of the bicycle portable device holder configured as described above are as follows.

First, it is fixed stably through the fixing portion 40 of the cradle 1 on one side of the bicycle (2).

That is, the frame 2 is inserted through the cut ring 46 of the fixing part 40, and then the fixing end 462 of the fixing part 40 is fastened to the fastening means.

Subsequently, in the state in which the cover 44 of the fixing part 40 is loosely released, the holder 1 is positioned at a desired position by rotating the rotary hole 42 inserted into the protruding piece 24 of the rear case 20. After setting so that the loose cover 44 is tightened, the set position of the rotary hole 42 inserted into the protruding piece 24 is fixed.

Thus, the fixing of the holder 1 to the bicycle 2 is completed.

On the other hand, looking at the operating state to mount the mobile device 3, for example, a smartphone to the holder 1, as described above, is made by the holder 30.

That is, the lower end of the smartphone is placed on the seating 14 of the front case 10 of the holder (1). At this time, the seat 14 is inclined upward by a predetermined angle, thereby inducing the smart phone to be in close contact with the front case 10 by the inclination angle of the seat 14.

Then, push the mounting blade 34 of the mounting portion 30 to tighten both sides of the smartphone seated on the front case 10.

That is, in the state of FIG. 7A, when the mounting blade 34 is pushed to be in the state of FIG. 7B, the rack gear 35 extending from the mounting blade 34 is engaged with the central gear 32. The central gear 32 is rotated along the sliding direction of the rack gear 35, and at this time, the rack gear 35 located on the other side of the central gear 32 is also interlocked, so that the mounting blades 34 are tightened with each other. It will be brought into close contact with both sides of the smartphone.

Then, when the close contact with both sides of the smartphone through the mounting blade 34, the locking button 38 located in the insertion hole 22 of the rear case 20 is pushed to the center gear (32) side. At this time, it is engaged with one side of the center gear 32 by the locking locking button 38, by preventing any rotation of the center gear 32, the mounting blades 34 are in close contact with both sides of the smartphone By maintaining the state, the mounting of the smartphone to the holder 1 is completed.

In this case, the spring 36 for providing the elastic force to the mounting blade 34 has a compression force to return elastically in the locked state of the rotation of the central gear 32 by the locking button 38.

When releasing the mounted state of the smartphone to the holder (1), by pulling the locking button 38 located in the insertion hole 22 of the rear case 20, locked by the engagement of the locking button 38. The lock is released with respect to the center gear 32.

At this time, the elastic return force of the spring 36, which was subjected to the compressive force, acts, and the mounting wings 34 forming the mutually tightened state are opened. In this case, since the rack gear 35 extending from the mounting blade 34 is engaged with the central gear 32, the central gear 32 is rotated by the spreading action of the mounting blade 34. As it is interlocked with the central gear 32, the mounting blades 34 formed symmetrically are opened to each other.

Through this, the smartphone that was fixed to both sides by the mounting portion 30 is separated from the holder 1 as the mounting is released.

Second Embodiment

The same reference numerals are used for the same components as in the first embodiment, and detailed description thereof will be omitted.

In the mobile device holder 1 of the second embodiment, as shown in FIG. 9, the locking unit 380 for intermittently rotating the central gear 32 of the mounting unit 30 by the locking button 38. ).

The locking part 380 is meshed with one side of the central gear 32 so as to intermittently rotate the central gear 32 and the first rotating link 382 and the first rotating link 382. A second rotating link 384 configured to force the first rotating link 382 to be forcibly rotated by a pressing operation of the locking button 38, and configured on one side of the first rotating link 382 Thus, the first pivotal link 382 is composed of a second spring 386 that provides an elastic force to keep the center gear 32 intermittent.

The first pivot link 382 is to support at least one tooth 381 meshing with the gear teeth of the central gear 32 on one side, and a predetermined angle rotation of the first pivot link 382 in the center The first rotating shaft 383 is configured.

The teeth 381 are means for interlocking rotation of the central gear 32 in engagement with the gear teeth formed in the central gear 32. Of course, the present invention is not limited thereto, and any shape or structure capable of intermittent rotation of the central gear 32 may be used.

The first pivot 383 is a means for supporting the rotation of the first pivot link 382 smoothly, preferably formed in the center of the first pivot link 382, but is not limited thereto. Any position can be used as long as it can support the rotation of the first rotational link 382 at a predetermined angle.

The second pivotal link 384 is configured on one side of the first pivotal link 382, and the first pivotal link 382 is connected to the first pivotal shaft by a sliding force provided through the locking button 38. 383 is a means for rotating the first pivoting link 382 so that the teeth 381 are engaged with the gear teeth of the central gear 32 by rotating the gear 383 at an angle.

A second pivot shaft 385 which supports rotation to rotate the first pivot link 382 as one side of the second pivot link 384 is rotated at an angle by the pushing force of the locking button 38. This is made up.

The second spring 386 is a means for providing an elastic force so that the teeth 381 of the first rotating link 382 is in engagement with the gear teeth of the central gear (32). In this case, the second spring 386 is preferably configured at the lower end of the first rotating link 382. Of course, the present invention is not limited thereto, and the teeth 381 of the first pivot link 382 may be used anywhere to provide an elastic force so as to maintain the gear teeth of the central gear 32. Do.

On the other hand, the locking button 38 is a means for providing a push force to one side of the second pivot link (384). In this case, the locking button 38 is preferably configured on the side of the mobile device holder (1). Of course, the present invention is not limited thereto, and any position may be used in consideration of the purpose of use or convenience of use, such as the rear surface, the bottom surface, or the upper surface, as in the first embodiment.

In addition, the locking button 38 is formed with a guide groove 38a to smoothly move the locking button 38, the guide groove 38a is formed in a rectangular shape.

In addition, the guide groove 38a is provided with a fixed shaft 389 for supporting the locking button 38 to be smoothly transferred along the direction of the guide groove 38a.

Looking at the operating state of the locking unit configured as described above are as follows.

First, as shown in FIG. 9A, the first pivot link 382 of the locking portion 380 has the teeth 381 of the first pivot link 382 by the elastic force of the second spring 386 configured at the bottom thereof. Since the gear is engaged with the gear teeth of the central gear 32, the central gear 32 maintains the rotation is interrupted.

Thereafter, as shown in FIG. 9B, when the locking button 38 is pressed against the outside, the locking button 38 is moved inward while being guided by the fixed shaft 389. In this case, the locking button 38 The second pivoting link 384 located at the end of the rotation rotates at a predetermined angle about the second pivot 385.

In addition, due to the rotation of the second pivot link 384, the first pivot link 382 located on one side of the second pivot link 384 is rotated by a predetermined angle about the first pivot 383.

Accordingly, the teeth 381 of the first pivot link 382 releases the gear teeth of the center gear 32 so that the center gear 32 freely rotates, thereby supporting the portable device holder 1. You can mount or unmount the mobile device.

On the other hand, when the pressing force acting on the locking button 38 is released, an elastic return force acts on the second spring 386 configured at one side of the first pivoting link 382, so that the first pivoting link 382 ) And the second pivoting link 384 return to their original positions, by pushing the locking button 38, the locking button 38 is returned to its original position.

Third Embodiment

The same reference numerals are used for the same configurations as the first and second embodiments, and detailed description thereof will be omitted.

As shown in FIG. 10, the fixing part 40 of the portable device holder 1 of the third embodiment is coupled to the rotary hole 42 inserted into the protruding piece 24 and the protruding piece 24. The cover 44 restrains arbitrary rotation of the rotary hole 42, the connecting table 48 protruding from one side of the cover 44, the extension 47 extending from one end of the connecting table 48 and It consists of an adsorption plate 49 formed at the end of the extension 47.

The extension 47 is a means for supporting the portable device holder 1 so that the portable device can be freely mounted and used even in a flat position such as a dashboard or a desk of a vehicle.

The adsorption plate 49 is configured at the end of the extension 47, that is, the bottom surface, and is a means for supporting the extension 47 in a plane to be stably fixed. In this case, it is preferable that the adsorption plate 49 is made of rubber and is a conventional rubber suction plate formed to exhibit a stable fixing force on a plane. Of course, the present invention is not limited thereto, and any extension structure may be used as long as the extension 47 exerts a fixing force so that it can be stably fixed to the plane.

That is, the fixing part 40 of the first embodiment is a pipe type that can be used in a circular position such as a frame of a bicycle, and the fixing part 40 of the third embodiment is an upright type that can be used in a flat position.

What has been described above is just one embodiment for carrying out the portable device for the bicycle holder, the present invention is not limited to the above embodiment. Those skilled in the art will appreciate that various modifications can be made without departing from the spirit of the invention.

[Description of the code]

1: cradle 2: bicycle

3: mobile device 10: front case

12: base 14: seating table

16: non-slip member 20: rear case

22: insertion hole 24: protrusion

30: mounting part 32: central gear

34: mounting wing 35: rack gear

36: spring 38: locking button

40: fixed part 42: rotating ball

44: cover 46: retaining ring

462: fixed end 464: friction ring

48: connecting rod 50: speaker

60: bluetooth

Claims

Between the front case 10, the rear case 20 is fixed to the rear of the front case 10, and the front and rear case 10, 20 to allow the mobile device 3 is seated on the front And a fixing part configured to be mounted on one side of the rear case 20 and the mounting part 30 to keep both sides of the mobile device 3 in close contact with each other and to provide a fixing force to be fixed to one side of the bicycle 2 ( In the mobile device holder equipped with a Bluetooth speaker comprising a 40),

The mounting portion 30 has a gear tooth formed on the outer circumference and freely rotates, and the central gear 32 is configured to be symmetrical on both sides with respect to the center of the central gear 32 and extends from one side to the central gear ( Rack gear 35 is engaged with the 32 is formed and the outer peripheral edge is formed so as to grip both sides of the portable device (3) and the spring (36) to provide elastic force to the mounting blade (34) And a locking button (38) engaged with one side of the central gear (32) so that a locked state or a released state is achieved such that rotation of the central gear (32) is stopped;

The mounting portion 30 includes a locking portion 380 for easily locking or releasing the central gear 32 by the pressing force from the locking button 38;

The locking portion 380 is provided with a tooth 381 is meshed with the gear teeth of the central gear 32 on one side and the first rotation link 382 rotates at an angle about the first rotation shaft 383 and The first pivotal link 382 is configured at one side of the first pivotal link 382 and is rotated by a predetermined angle about the second pivotal shaft 385 by the pressing force provided by the locking button 38. And the teeth 381 of the first pivot link 382 are configured on one side of the second pivot link 384 and the first pivot link 382 so as to rotate the gear teeth of the central gear 32. A second spring 386 that provides an elastic force to maintain the engaged state;

The front case 10 is formed on the pedestal 12 and the pedestal 12 so as to support the lower end of the mobile device 3 at the lower end so that the mobile device 3 is in close contact with the front case 10. A non-slip member 16 which is inclined toward the upper side and formed in a streamlined shape and configured on the upper side and the seating base 14 to prevent the portable device 3 from slipping arbitrarily;

The fixing portion 40, the rotary hole 42 protruding from one side of the rear case 20, and provides a pressing force to press the rotary hole 42 to fix the set position of the cradle (1) A pipe-type fixing ring 46 extending to one side of the cover 44 and the rotating hole 42 to provide a fixing force to be stably fixed to the frame;

One end of the fixing ring 46 is cut to position the frame of the bicycle (2) inward through the incision, and then fastened to each other by the fastening means by the fastening means, the fixed end to be fixed to the frame of the bicycle (2) (462) and a friction ring (464) formed on the inside of the fixing ring (46) and having an unevenness formed therein so that the fixing force is amplified by the friction coefficient;

The cradle 1 includes a speaker 50 including a microphone to enable a call or music listening through a mobile device; And

Bluetooth (60) for synchronizing the mobile device (3) to enable telephone calls or music listening through the speaker (50);

Mobile device holder equipped with a Bluetooth speaker, characterized in that it comprises a.