CN210114135U - Double-mobile-phone connecting device - Google Patents

Abstract

The utility model provides a two cell-phones connecting device, includes first mounting, second mounting and connects with rotating the connecting piece of first mounting and second mounting, first mounting is used for connecting first cell-phone, the second mounting is used for connecting the second cell-phone, first mounting is equipped with first connecting portion, the second mounting is equipped with the second connecting portion, the connecting piece includes rotor and damping pivot, first connecting portion, second connecting portion pass through the damping pivot respectively with the rotor rotates to be connected, so that first mounting can rotate relatively with the second mounting and can stop at arbitrary angle, the utility model discloses two cell-phones connecting device can accomodate/connect two cell-phones more conveniently, avoids the cell-phone to collide with impairedly, also can use two cell-phones simultaneously, improves work and availability factor.

Description

Double-mobile-phone connecting device

Technical Field

The utility model relates to a cell-phone is accomodate and is supported technical field, especially relates to a two cell-phone connecting device.

Background

With the popularization and development of smart phones, the functions of the smart phones are more and more perfect, such as communication, office work, video, games, navigation, electronic payment and the like, so that the functions of the smart phones are in the aspects of permeating our lives and works, and people can do everything while going out only by carrying the smart phones. Correspondingly, the use and dependence of mobile phones are increasing, and more users use two mobile phones at the same time, but the two mobile phones are inconvenient to carry and store.

Disclosure of Invention

In view of this, a two-handset connecting device capable of solving the above problems is provided, which can more conveniently store/connect two handsets, avoid handset collision and damage, and can also use two handsets simultaneously, thereby improving work and use efficiency.

The utility model provides a two cell-phone connecting device, includes first mounting, second mounting and connects with rotating the connecting piece of first mounting and second mounting, first mounting is used for connecting first cell-phone, the second mounting is used for connecting the second cell-phone, first mounting is equipped with first connecting portion, the second mounting is equipped with second connecting portion, the connecting piece includes rotor and damping pivot, first connecting portion, second connecting portion pass through the damping pivot respectively with the rotor rotates and connects, so that first mounting can rotate relatively with the second mounting and can stop at arbitrary angle.

Preferably, the damping pivot includes first damping pivot and second damping pivot, first damping pivot one end is connected with first connecting portion, the first damping pivot other end is connected with the rotor, second damping pivot one end is connected with second connecting portion, the second damping pivot other end is connected with the rotor.

Preferably, the first connecting portion is disposed on the side of the first fixing member, the first connecting portion is further provided with a first connecting hole, the rotating body is provided with a first pivot hole corresponding to the first connecting hole, the first damping rotating shaft includes a first rotating end and a second rotating end rotatably connected to the first rotating end, the first rotating end is fixedly connected to the first connecting hole, and the second rotating end is fixedly connected to the first pivot hole, so that the first fixing member is rotatably connected to the rotating body.

Preferably, a damping spring is arranged between the first rotating end and the second rotating end, the cross sections of the first rotating end and the second rotating end are oblong, oval or polygonal, and the shapes and the sizes of the cross sections of the first connecting hole and the first pivot hole are respectively matched with the cross sections of the first rotating end and the second rotating end.

Preferably, the second connecting portion is disposed on the side of the second fixing member, the second connecting portion is further provided with a second connecting hole, the rotating body is provided with a second pivot hole corresponding to the second connecting hole, the second damping rotating shaft includes a third rotating end and a fourth rotating end rotatably connected to the third rotating end, the third rotating end is fixedly connected to the second connecting hole, and the fourth rotating end is fixedly connected to the second pivot hole, so that the second fixing member is rotatably connected to the rotating body.

Preferably, a damping spring is arranged between the third rotating end and the fourth rotating end, the cross sections of the third rotating end and the fourth rotating end are oblong, oval or polygonal, and the shapes and the sizes of the cross sections of the second connecting hole and the second pivot hole are respectively matched with the cross sections of the third rotating end and the fourth rotating end.

Preferably, the rotating body comprises two first circular tubes and two second circular tubes which are arranged in sequence; the damping pivot includes first end cover, second end cover and two first screw rods and two second screw rods that arrange in proper order, two first screw rods pass first connecting portion, the relative both ends of two first screw rods respectively with first end cover and two first pipe threaded connection, two second screw rods pass second connecting portion, the relative both ends of two second screw rods respectively with second end cover and two second pipe threaded connection.

Preferably, the first connecting portion and the second connecting portion are both cylindrical, the first connecting portion is provided with a first connecting hole, the second connecting portion is provided with a second connecting hole, a first sleeve and a second sleeve are arranged between the first connecting portion and the second connecting portion, the two first screws are respectively arranged in the first connecting hole and the first sleeve in a penetrating mode, and the two second screws are respectively arranged in the second connecting hole and the second sleeve in a penetrating mode.

Preferably, the damping rotating shaft further comprises a first gear set arranged between the first end cover and the first sleeve and/or between the first sleeve and the first circular tube, the first gear set comprises a long toothed wheel, and a first pinion and a second pinion which are respectively arranged at two ends of the long toothed wheel and meshed with the long toothed wheel, the two first screws respectively penetrate through the first pinion and the long toothed wheel, and the two second screws penetrate through the second pinion and the long toothed wheel.

Preferably, the damping rotating shaft further comprises a second gear set arranged between the first end cover and the first sleeve and/or between the first sleeve and the first circular tube, the second gear set comprises a first long toothed wheel and a second long toothed wheel which are meshed with each other, the two first screws simultaneously penetrate through the first long toothed wheel, and the two second screws simultaneously penetrate through the second long toothed wheel.

Compared with the prior art, the utility model discloses bimanual machine connecting device's first mounting is connected through the damping pivot with the second mounting with rotating, and first mounting can 360 degrees rotations relatively and keep at the angle of arbitrary needs with the second mounting, can accomodate/connect two cell-phones more conveniently, avoids the cell-phone to collide with impairedly, also can use two cell-phones simultaneously, improves work and availability factor, can satisfy user's various application scenes.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the dual-handset connecting device of the present invention.

Figure 2 is an exploded view of the two-handset connection device shown in figure 1.

Fig. 3 is a schematic view of the dual handset connection device shown in fig. 1 in an unfolded state.

Fig. 4 is a cross-sectional view taken along line IV-IV of fig. 3.

Fig. 5 is a cross-sectional view taken along line V-V of fig. 3.

Fig. 6-8 are schematic views illustrating the dual handset connection device shown in fig. 1 in a state of being unfolded to different angles.

Fig. 9 is a schematic structural diagram of another embodiment of the dual-handset connecting device of the present invention.

Figure 10 is an exploded view of the two-handset connection device of figure 9.

Fig. 11-14 are schematic views illustrating the dual handset connection device of fig. 9 in an unfolded state to different angles.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. One or more embodiments of the present invention are illustrated in the accompanying drawings to provide a more accurate and thorough understanding of the disclosed embodiments. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments described below.

As shown in fig. 1-2, the two-mobile phone connection device according to the embodiment of the present invention includes a first fixing member 10, a second fixing member 20, and a connection member 30 rotatably connecting the first fixing member 10 and the second fixing member 20.

In this embodiment, the first fixing member 10 and the second fixing member 20 are mobile phone protection shells, and are respectively used for accommodating two mobile phones, and are usually made of soft glue or hard glue plastic, so as to have the effects of resisting shock, falling, scratching and the like on the mobile phones. A plurality of openings are formed in the first fixing member 10 and the second fixing member 20, and correspond to a key, an interface, a camera, a sensor, etc. of the mobile phone, respectively. In this embodiment, the first fixing element 10 and the second fixing element 20 have the same structure and are used for loading two mobile phones with the same model. In other embodiments, the first fixing member 10 and the second fixing member 20 may have different structures to accommodate two different models of mobile phones. According to the concrete structure that will load the cell-phone, position, size etc. of each trompil on first mounting 10, the second mounting 20 should carry out corresponding adjustment, guarantee the cell-phone and pack into the utility model discloses its function is not influenced with the use behind the two cell-phone connecting device.

As shown in fig. 2, a first connecting portion 12 is provided at a side of the first fixing member 10, and a second connecting portion 22 is provided at a side of the second fixing member 20 for pivotally connecting with a connecting member 30. In this embodiment, the number of the first connecting portions 12 is two, and the two first connecting portions 12 are disposed at intervals on the side of the first fixing member 20. A first connection hole 14 is formed in each first connection portion 12, and the two first connection holes 14 are coaxially disposed. Similarly, the number of the second connecting portions 22 is two, and the two second connecting portions 22 are spaced apart on the side of the second fixing member 20. Each second connecting portion 22 has a second connecting hole 24 formed thereon, and the two second connecting holes 24 are coaxially disposed. The first connecting portion 12 and the second connecting portion 22 are formed on different sides of the first fixing member 10 and the second fixing member 20, the first connecting portion 12 is formed on a right side of the first fixing member 10, the second connecting portion 22 is formed on a left side of the second fixing member 20 close to the first fixing member 10, and each first connecting portion 12 corresponds to one second connecting portion 22.

The connecting member 30 includes a rotating body 31, a first damping rotating shaft 32a connecting the rotating body 31 and the first connecting portion 12, and a second damping rotating shaft 32b connecting the rotating body 31 and the second connecting portion 22.

A first pivot hole 33 is formed on the rotating body 31 corresponding to the first connecting hole 14 of the first connecting portion 12; the rotating body 31 is formed with a second pivot hole 34 corresponding to the second connection hole 24 of the second connection portion 22. In this embodiment, the length of the rotating body 31 corresponds to the distance between the two first/ second connecting portions 12 and 22, and the rotating body 31 is sandwiched between the two first/ second connecting portions 12 and 22. The rotating body 31 has a first pivot hole 33 and a second pivot hole 34 formed at the upper and lower ends thereof, respectively. The first pivot hole 33 and the second pivot hole 34 at each end of the rotating body 31 are arranged side by side, and the distance between the centers of the first pivot hole 33 and the second pivot hole 34 is not less than the sum of the distance between the center of the first connecting hole 14 and the edge of the first connecting portion 12 and the distance between the center of the second connecting hole 24 and the edge of the second connecting portion 22. After assembly, the first connecting portion 12 and the corresponding second connecting portion 22 are arranged side by side and overlapped with the end portion of the rotating body 31, the two first pivot holes 33 of the rotating body 31 and the two first connecting holes 14 are coaxially arranged, and the two second pivot holes 34 and the two second connecting holes 24 are coaxially arranged.

The first damping rotating shaft 32a comprises a first rotating end 35a and a second rotating end 36a, the first rotating end 35a is rotatably connected with the second rotating end 36a, a radial spring is arranged between the first rotating end 35a and the second rotating end 36a, and friction damping is provided by the radial spring in the rotating process of the first rotating end 35a and the second rotating end 36 a. The second damping rotating shaft 32b comprises a third rotating end 35b and a fourth rotating end 36b, the third rotating end 35b is rotatably connected with the fourth rotating end 36b, a radial spring is arranged between the third rotating end 35b and the fourth rotating end 36b, and friction damping is provided by the radial spring in the rotating process of the third rotating end 35b and the fourth rotating end 36 b. In this embodiment, the number of the first damping rotating shafts 32a and the number of the second damping rotating shafts 32b are two, the two first damping rotating shafts 32a are connected to the first connecting portion 12 of the first fixing member 10 and the rotating body 31, and the two second damping rotating shafts 32b are connected to the second connecting portion 22 of the second fixing member 20 and the rotating body 31. The first rotating ends 35a of the two first damping rotating shafts 32a are respectively and fixedly inserted into the first connecting holes 14, the second rotating ends 36a are respectively and fixedly inserted into the first pivoting holes 33, and the first damping rotating shafts 32a, the first connecting portions 12 and the rotating bodies 31 can be in tight fit and the like. Similarly, the third rotating ends 35b of the two second damping rotating shafts 32b are respectively and fixedly inserted into the second connecting holes 24, the fourth rotating ends 36b are respectively and fixedly inserted into the second pivot holes 34, and the second damping rotating shafts 32b, the second connecting portions 22, and the rotating body 31 may be in tight fit.

Referring to fig. 4 and 5, the first connecting hole 14, the second connecting hole 24, the first pivot hole 33, and the second pivot hole 34 are all oblong. Correspondingly, the cross sections of the first rotating end 35a, the second rotating end 36a, the third rotating end 35b and the fourth rotating end 36b are all oblong. It should be understood that the first connecting hole 14, the second connecting hole 24, the first pivoting hole 33, the second pivoting hole 34, the first rotating end 35a, the second rotating end 36a, the third rotating end 35b and the fourth rotating end 36b may also be other non-circular shapes, such as oval or polygonal shapes. In other embodiments, the damping shafts 32a and 32b, the first connecting portion 12, the second connecting portion 22, and the rotating body 31 may also form circumferential limit by other means, such as bonding, etc., which is not limited to this embodiment.

The first rotating ends 35a of the first two damping rotating shafts 32 and the first connecting part 12 form a limit in the circumferential direction and cannot rotate relatively, and the second rotating ends 36a and the rotating body 31 form a limit in the circumferential direction and cannot rotate relatively; the third rotating end 35b of the second damping rotating shaft 32b forms a limit with the second connecting portion 22 in the circumferential direction and cannot rotate relatively, and the fourth rotating end 36b forms a limit with the rotating body 31 in the circumferential direction and cannot rotate relatively. Thus, the first fixing element 10 is fixedly connected to the first rotating end 35a of the first damping rotating shaft 32a, the second fixing element 20 is fixedly connected to the third rotating end 35b of the second damping rotating shaft 32b, the rotating element 31 is fixedly connected to the second rotating end 36a of the first damping rotating shaft 32a and the fourth rotating end 36b of the second damping rotating shaft 32b, the first fixing element 10 rotates relative to the rotating element 31 through the relative rotation between the first rotating end 35a and the second rotating end 36a of the first damping rotating shaft 32a, the second fixing element 20 rotates relative to the rotating element 31 through the relative rotation between the third rotating end 35b and the fourth rotating end 36b of the second damping rotating shaft 32b, and the first fixing element 10 and the second fixing element 20 rotate relative to each other.

Referring to fig. 2, the rotating body 31 includes a bottom case 37 and a cover plate 38 snap-connected to the bottom case 37, and the first pivot hole 33 and the second pivot hole 34 are formed on the bottom case 37. In this embodiment, a fastening hole 39 is formed on the bottom case 37, a fastening hook is formed on the cover plate 38 corresponding to the fastening hole 39, and the fastening hook is fastened in the fastening hole 39 to detachably connect the cover plate 38 and the bottom case 37. In other embodiments, the bottom case 37 and the cover 38 are not limited to a snap connection, but may be a magnetic connection, a screw connection, or the like. The second rotation end 36a of the first damping rotation shaft 32 is larger than the first rotation end 35a in size, and the third rotation end 36b of the second damping rotation shaft 32 is larger than the fourth rotation end 35b in size, when assembling, the bottom shell 37 of the rotation body 31 is aligned with the first connection portion 12 and the second connection portion 22, then the first damping rotation shaft 32a passes through the corresponding first pivot hole 33 on the rotation body 31 and then is pivoted with the first connection hole 14, the second damping rotation shaft 32b passes through the corresponding second pivot hole 34 and then is pivoted with the second connection hole 24, and finally the cover plate 38 is buckled to make the overall appearance better. The whole cross section of the rotating body 31 is in an oblong shape, and two opposite sides of the rotating body 31 are in arc shapes, so that interference and friction between the rotating body 31 and the first fixing piece 10 and the second fixing piece 20 during relative rotation are reduced.

In this embodiment, first mounting 10 and second mounting 20 are the cell-phone protective housing, the utility model discloses two cell-phone connecting device is when using, and two cell-phones are packed into respectively in first mounting 10 and the second mounting 20, and it is shown in fig. 1 that the utility model discloses state when two cell-phone connecting device fold up completely, user need not use the cell-phone this moment, two cell-phone connecting device play accomodate and protect the effect of cell-phone, and first mounting 10 rotates the position of folding face to the screen of two cell-phones with second mounting 20, and first connecting portion 12 folds mutually with second connecting portion 22, and rotor 31 is perpendicular with first connecting portion 12, second connecting portion 22. At this moment, the two cell-phone connecting device can effectively avoid the cell-phone to collide with external object and cause damage such as scraping flowers, can also effectively reduce occupation space, and especially convenience of customers carries.

When a user needs the mobile phone, as shown in fig. 3, 6, 7, and 8, a force is applied to the first fixing element 10 or the second fixing element 20 to rotate the first fixing element 10 or the second fixing element 20, or the first fixing element 10 and the second fixing element 20 are rotated simultaneously, so that the first fixing element 10 rotates relative to the rotating body 31 or/and the second fixing element 20 rotates relative to the rotating body 31 under the action of the first and second damping rotating shafts 32a and 32 b. Since the first rotating end 35a and the second rotating end 36a of the first damping rotating shaft 32a increase the rotating friction through their radial springs, and the third rotating end 35b and the fourth rotating end 36b of the second damping rotating shaft 32b increase the rotating friction through their radial springs, the first fixing member 10 and the second fixing member 20 can rotate to any desired angle and remain in this state, which greatly facilitates the user.

Specifically, fig. 3 shows that the first fixing element 10 and the second fixing element 20 are unfolded to a flat state, at this time, the first fixing element 10 and the second fixing element 20 rotate 180 degrees relatively, the first connecting portion 12 and the second connecting portion 22 are arranged side by side, the rotating body 31 is parallel to the first connecting portion 12 and the second connecting portion 22, the mobile phones in the first fixing element 10 and the second fixing element 20 both face the user, and the user can use two mobile phones at the same time, thereby facilitating operations such as comparison; fig. 6 shows that the first fixing element 10 and the second fixing element 20 are unfolded to the chair back position with an obtuse angle, the first connecting portion 12 and the second connecting portion 22 are obtuse angles, and the rotating body 31, the first connecting portion 12 and the second connecting portion 22 are acute angles, so that the two mobile phones communicate with each other, and game operations are facilitated. Fig. 7 shows a state that the first fixing element 10 and the second fixing element 20 are unfolded to deviate from a certain angle, at this time, the first connecting portion 12 and the second connecting portion 22 form an acute angle, the rotating body 31 forms an obtuse angle with the first connecting portion 12 and the second connecting portion 22, and the first fixing element 10 and the second fixing element 20 form a mobile phone holder, which is convenient for a user to see a shadow and the like; fig. 8 shows that the first fixing element 10 and the second fixing element 20 rotate to a back-to-back state, the first connecting portion 12 and the second connecting portion 22 are overlapped, the rotating body 31 is perpendicular to the first connecting portion 12 and the second connecting portion 22, at this time, the mobile phones in the first fixing element 10 and the second fixing element 20 are back-to-back, two mobile phones can be directly charged, and the like, and in addition, when a user only needs to operate one mobile phone, the first fixing element 10 and the second fixing element 20 can also rotate to a back-to-back state.

Fig. 9 to 10 show a second embodiment of the dual handset connecting device according to the present invention, which includes a first fixing member 10, a second fixing member 20, and a connecting member 40 rotatably connecting the first fixing member 10 and the second fixing member 20. The first fixing element 10 and the second fixing element 20 are mobile phone protective shells, and are different from the first embodiment in the specific structures of the rotating body and the damping rotating shaft. Specifically, the first fixing element 10 is formed with two first connecting portions 12 at intervals along one side edge, and each first connecting portion 12 is formed with a first connecting hole 14; two second connecting portions 22 are formed at intervals along one side edge of the second fixing member 20, and each second connecting portion 22 is formed with a second connecting hole 24. In this embodiment, the first connection portion 12 and the second connection portion 22 are both cylindrical, and the first connection hole 14 and the second connection hole 24 are circular holes. The coupling member 40 of the present embodiment includes a rotating body 41, and a damping rotating shaft 42 rotatably coupling the rotating body 41 to the first and second fixing members 10 and 20.

The rotating body 41 includes two first circular tubes 41a and two second circular tubes 41b arranged in sequence. The first circular tube 41a and the second circular tube 41b have the same structure and are arranged side by side and respectively clamped between the two first connecting portions 12/the two second connecting portions 22. The two first circular tubes 41a are pivotally connected to the first connecting portion 12 of the first fixing member 10, the two second circular tubes 41b are pivotally connected to the second connecting portion 22 of the second fixing member 20, and the first circular tubes 41a and the second circular tubes 41b are rotatably connected to each other. The two damping rotating shafts 42 are respectively disposed at two ends of the rotating body 41, and the first connecting portion 12 and the second connecting portion 22 are respectively connected to one end of the rotating body 41 through the damping rotating shafts 42.

The damping rotating shaft 42 includes two first screws 43a, two second screws 43b, a first end cap 44a, a second end cap 44b, a first gear set 45, and a second gear set 46.

The two first screws 43a and the two second screws 43b are sequentially arranged, the two first screws 43a are respectively connected with the two first circular tubes 41a and the first end cap 44a, and the two second screws 43b are respectively connected with the two second circular tubes 41a and the second end cap 44 b. One end of each of the two first screws 43a is in threaded connection with a corresponding one of the first circular tubes 41a, and the other end is in threaded connection with the first end cap 44 a; one end of each of the two second screws 43b is in threaded connection with a corresponding one of the second tubes 41b, and the other end is in threaded connection with the second end cap 44 b. Correspondingly, the first round tube 41a has a first screw hole 49a formed at both ends thereof, the second round tube 41b has a second screw hole 49b formed at both ends thereof, the first end cap 44a has two parallel screw holes 441, and the second end cap 44b has two parallel screw holes 443.

The first gear set 45 is disposed on the two first screws 43a and the two second screws 43b, and includes a long toothed wheel 451, and a first pinion 453 and a second pinion 455 respectively disposed at two ends of the long toothed wheel 451 and engaged therewith. The long toothed wheel 451 is provided with two through holes 452, and is penetrated by a first screw 43a and a second screw 43 b; the first pinion 453 is provided with a through hole 454 which is penetrated through by the other first screw 43 a; the second pinion 455 is provided with a through hole 456, which is penetrated by another second screw 43 b.

The second gear set 46 is disposed on the two first screws 43a and the two second screws 43b in a penetrating manner, and includes a first long toothed wheel 461 and a second long toothed wheel 463 which are meshed with each other, two through holes 465 are formed on the first long toothed wheel 461, and the first long toothed wheel and the two first screws 43a are simultaneously disposed in a penetrating manner; two through holes 467 are formed on the second long toothed wheel 463, and the two second screws 43b are arranged through the two through holes 467.

A first sleeve 47 and a second sleeve 48 are arranged between the first connecting part 12 and the second connecting part 22, the first connecting part 12, the first sleeve 47, the second sleeve 48 and the second connecting part 22 are sequentially arranged, and the two first screws 43a are respectively arranged in the first connecting hole 14 and the first sleeve 47 of the first connecting part 12 in a penetrating manner; the two second screws 43b are respectively inserted into the second sleeve 48 and the second connecting hole 24 of the second connecting portion 22. The two first gear sets 45 are arranged at intervals in the axial direction, and the two first gear sets 45 are respectively arranged between the first end cover 44a and the first sleeve 47 and between the first sleeve 47 and the first round pipe 41 a; the number of the second gear sets 46 is one, the second gear sets 46 are clamped between the first gear set 45 on the inner side and the rotor 41, and in other words, the second gear sets 46 are arranged between the first sleeve 47 and the first circular tube 41 a; the first and second end caps 44a, 44b are located outside the outer first gear set 45. In a whole, the outer first gear set 45, the first sleeve 47/the second sleeve 48/the first connecting portion 12/the second connecting portion 22, the inner first gear set 45, and the inner second gear set 46 are sequentially sleeved on the screw 43 and clamped between the end cover 44 and the rotator 41, and the components are tightly attached to each other and form friction to generate damping. In other embodiments, the positions of the first gear set 45 and the second gear set 46 can be interchanged, and the number of the first gear set 45 and the second gear set 46 can be one, two or more.

As shown in fig. 9 and fig. 11-14, a user can change the relative angle between the first fixing element 10 and the second fixing element 20 by applying a force to the first fixing element 10 or the second fixing element 20 to rotate, the rotation of the first fixing element 10/the second fixing element 20 drives the first circular tube 41a and the second circular tube 41b to rotate relatively, the two long toothed wheels 461, 463 of the second gear set 46 rotate in an engaged manner, the long toothed wheel 451 of each first gear set 45 rotates in an engaged manner with the small gears 453, 455, and when the user adjusts the first fixing element 10 and the second fixing element 20 to a proper angle, the respective gears 451, 453, 455, 461, 463 are positioned in an engaged manner to position the first fixing element 10 and the second fixing element 20, and similarly, the first fixing element 10 and the second fixing element 20 of the two-phone connection device of this embodiment can rotate relatively to 460 ° to adjust to face-to-face (fig. 9), and (fig. 9), The chair back (fig. 11), the flat laying (fig. 12), the supporting (fig. 13), the back-to-back (fig. 14) and other use positions are convenient for users to use, store, carry and the like.

In other embodiments, the first and second fixing elements 10 and 20 may be sheet-like structures, such as butterfly hinges. The first fixing member 10 and the second fixing member 20 may be respectively provided with an adhesive layer for adhering to two mobile phones or two mobile phone protection cases. Or, detachable connectors, such as magnetic elements or fastening elements, may also be respectively disposed on the first fixing element 10 and the second fixing element 20, where the detachable connectors are used to implement quick detachable connection between the dual-phone connection device and the two phones or the two phone protection cases, so as to facilitate users to replace or take down the phone protection cases when not in use, or directly connect with backshells of the two phones without phone protection cases, and finally enable the two phones to rotate relatively and stop at any angle.

In a word, the utility model discloses two cell-phone connecting device connects first mounting 10 and second mounting 20 through damping pivot 32 with rotating, can adjust first mounting 10 and second mounting 20's relative angle wantonly as required and keep in this position, can accomodate/connect two cell-phones more conveniently, avoid the cell-phone to collide with impairedly, also can use two cell-phones simultaneously, improve work and availability factor, can satisfy user's various application scenes. It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a two cell-phone connecting device, includes first mounting, second mounting and connects with rotating the connecting piece of first mounting and second mounting, first mounting is used for connecting first cell-phone, the second mounting is used for connecting the second cell-phone, a serial communication port, first mounting is equipped with first connecting portion, the second mounting is equipped with second connecting portion, the connecting piece includes rotor and damping pivot, first connecting portion, second connecting portion pass through the damping pivot respectively with the rotor rotates and connects, so that first mounting can rotate relatively with the second mounting and can stop at arbitrary angle.

2. The bimanual connection device of claim 1, wherein said damped shafts include a first damped shaft and a second damped shaft, said first damped shaft having one end connected to said first connection portion and the other end connected to said rotor, said second damped shaft having one end connected to said second connection portion and the other end connected to said rotor.

3. The bimanual machine connecting device according to claim 2, wherein said first connecting portion is disposed on the side of said first fixing member, said first connecting portion further has a first connecting hole, said rotating body has a first pivot hole corresponding to said first connecting hole, said first damping rotating shaft includes a first rotating end and a second rotating end rotatably connected to said first rotating end, said first rotating end is fixedly connected to said first connecting hole, and said second rotating end is fixedly connected to said first pivot hole, so that said first fixing member is rotatably connected to said rotating body.

4. The bimanual connection device of claim 3, wherein a radial spring is disposed between the first and second rotating ends, the cross-sections of the first and second rotating ends are oblong, oval or polygonal, and the cross-sections of the first and second connection holes are respectively adapted to the cross-sections of the first and second rotating ends in shape and size.

5. The bimanual machine connecting device of claim 2, wherein the second connecting portion is disposed on the side of the second fixing member, the second connecting portion is further provided with a second connecting hole, the rotating body is provided with a second pivot hole corresponding to the second connecting hole, the second damping rotating shaft includes a third rotating end and a fourth rotating end rotatably connected to the third rotating end, the third rotating end is fixedly connected to the inside of the second connecting hole, and the fourth rotating end is fixedly connected to the inside of the second pivot hole, so that the second fixing member is rotatably connected to the rotating body.

6. The bimanual connecting device of claim 5, wherein a radial spring is disposed between the third rotating end and the fourth rotating end, the cross sections of the third rotating end and the fourth rotating end are oblong, oval or polygonal, and the cross sections of the second connecting hole and the second pivot hole are respectively matched in shape and size with the cross sections of the third rotating end and the fourth rotating end.

7. The bimanual machine attachment device of claim 1, wherein said rotator includes two first tubes and two second tubes arranged in series; the damping rotating shaft comprises a first end cover, a second end cover, two first screw rods and two second screw rods, wherein the two first screw rods and the two second screw rods are sequentially arranged, the two first screw rods penetrate through the first connecting part, and two opposite ends of the two first screw rods are respectively in threaded connection with the first end cover and the two first circular tubes; the two second screw rods penetrate through the second connecting portion, and two opposite ends of the two second screw rods are respectively in threaded connection with the second end cover and the two second round pipes.

8. The bimanual machine connecting device of claim 7, wherein the first connecting portion and the second connecting portion are both cylindrical, the first connecting portion is provided with a first connecting hole, the second connecting portion is provided with a second connecting hole, a first sleeve and a second sleeve are arranged between the first connecting portion and the second connecting portion, the two first screws are respectively arranged through the first connecting hole and the first sleeve, and the two second screws are respectively arranged through the second connecting hole and the second sleeve.

9. The bimanual machine connecting device of claim 8, wherein the damping pivot is still including setting up the first gear train between first end cover and the first sleeve and/or between first sleeve and first pipe, first gear train includes long toothed wheel and locates long toothed wheel both ends respectively and with first pinion and the second pinion that long toothed wheel was meshed, two first screws wear to locate respectively on first pinion and the long toothed wheel, two second screws wear to locate on second pinion and the long toothed wheel.

10. The bimanual machine connecting device of claim 8, wherein said damping shaft further includes a second gear set disposed between said first end cap and said first sleeve and/or between said first sleeve and said first circular tube, said second gear set includes a first long toothed wheel and a second long toothed wheel meshed with each other, said two first screws are simultaneously threaded onto said first long toothed wheel, and said two second screws are simultaneously threaded onto said second long toothed wheel.

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