CN203068079U - Mobile terminal bracket - Google Patents

Abstract

The utility model relates to the technical field of brackets, and discloses a mobile terminal bracket, comprising: a base with fastener installation holes; a vertical bar fixedly connected with the base; a horizontal bar, one end of which is fixed with a rotating shaft sleeve, the The rotating shaft sleeve is sleeved on the top of the vertical rod and can rotate relative to the vertical rod; the first vertical connecting rod is vertically fixed to the horizontal rod; the ball hinge device includes a ball, a spherical shell and a locking piece, and the spherical shell is wrapped in at least two of the spherical body. One part of the surface is fixedly connected with the first vertical connecting rod, and the locking member locks the ball shell and the sphere; the mobile terminal fixing device is fixedly connected with the sphere of the ball hinge device. The horizontal rod of the mobile terminal bracket can rotate horizontally relative to the vertical rod, and the mobile terminal fixing device can rotate in multiple directions through the ball hinge device relative to the horizontal rod and the first vertical connecting rod, and the user can adjust the mobile terminal to a better viewing angle and Line of sight, without having to hold it, the comfort is greatly improved.

Description

A mobile terminal bracket

technical field

The utility model relates to the technical field of supports, in particular to a mobile terminal support.

Background technique

Nowadays, mobile terminals such as mobile phones and tablet computers are used more and more casually, and people often use mobile terminals to surf the Internet, work or play games on beds, sofas and other occasions. In the prior art, people usually hold the mobile terminal to operate, and the hands cannot be freed. Not only is the convenience of operation poor, but also the hands are prone to fatigue and the comfort is poor.

Utility model content

The utility model provides a mobile terminal bracket, which is used to improve the comfort of operating the mobile terminal.

The mobile terminal bracket of the utility model comprises:

The base has fastener mounting holes;

a vertical rod fixedly connected to the base;

A horizontal rod, one end of which is fixed with a rotating shaft sleeve, and the rotating shaft sleeve is sleeved on the top of the vertical rod and can rotate relative to the vertical rod;

The first vertical connecting rod is vertically fixed to the horizontal rod;

The spherical hinge device includes a sphere, a spherical shell and a locking piece, the spherical shell wraps at least half of the surface of the sphere and is fixedly connected with the first vertical connecting rod, and the locking piece locks the spherical shell and the sphere;

The mobile terminal fixing device is fixedly connected with the ball of the ball hinge device.

Preferably, the vertical rod includes an upper rod, a lower rod and a tapered screw sleeve, the lower rod is a hollow rod with at least two vertical slits at the top, the upper rod is inserted into the hollow rod, and the screw The mouth sleeve is threadedly connected with the top outer side of the hollow rod.

Preferably, elastic teeth are distributed on the outside of the top of the vertical rod, and the rotating shaft sleeve has tooth grooves matching the shape of the elastic teeth.

Preferably, the horizontal rod includes a first connecting rod and a swing rod, the first connecting rod is fixedly connected to the rotating shaft sleeve, and the swing rod is hinged to the first connecting rod through a first hinge and fixed in a horizontal position.

Preferably, the horizontal rod has a plurality of horizontal adjustment holes arranged in the horizontal direction, the first vertical connecting rod has a horizontal positioning hole, and the first vertical connecting rod and the horizontal rod pass through the horizontal positioning hole and the horizontal The clip of the adjustment hole is fixed.

Preferably, the first vertical connecting rod has a plurality of vertical adjustment holes arranged in the vertical direction, the spherical shell of the ball joint device protrudes from the second vertical connecting rod, and the second vertical connecting rod has a vertical positioning hole, and the second vertical connecting rod is fixed to the first vertical connecting rod through a latch that passes through the vertical positioning hole and the vertical adjustment hole.

Preferably, the spherical shell has a compression spring accommodation cavity, the locking member includes a pull rod and a compression spring, the pull rod extends into the compression spring accommodation cavity, and the end of the compression spring accommodation cavity A friction block is fixed on the upper part, and the compression spring is located in the cavity of the compression spring and sleeved on the pull rod to frictionally lock the friction block and the ball.

More preferably, there is an elastic friction pad between the sphere and the spherical shell.

Preferably, a second connecting rod protrudes from the sphere, a third connecting rod protrudes from the mobile terminal fixing device, and the third connecting rod is hinged and fixed to the second connecting rod through a second hinge.

Preferably, the mobile terminal fixing device includes a base plate and at least one pair of spring clamp plates fixed on the base plate and arranged opposite to each other.

In the technical solution of the utility model, the horizontal bar of the mobile terminal bracket can rotate horizontally relative to the vertical bar, and the mobile terminal fixing device can rotate in multiple directions relative to the horizontal bar and the first vertical connecting bar through the ball hinge device. When the mobile terminal is fixed After being placed on the mobile terminal fixing device, the user can adjust the mobile terminal to a better viewing angle and viewing distance without having to hold it, so the comfort level is greatly improved.

Description of drawings

FIG. 1 is a schematic structural diagram of a mobile terminal bracket according to an embodiment of the present invention;

Fig. 1a is a schematic diagram of the angle of view adjustment of the mobile terminal bracket according to the embodiment of the present invention;

Fig. 2 is the A direction view in Fig. 1;

Fig. 3 is a schematic diagram of the structure of the spherical hinge device;

Fig. 4 is a schematic structural diagram of a mobile terminal fixing device.

Reference signs:

10-Base 11-Vertical rod 12-Horizontal rod

13-Rotating shaft sleeve 14-First vertical connecting rod 15-Ball hinge device

16-Ball 17-Spherical shell 18-Lock

19-Mobile terminal fixing device 20-Mobile terminal 21-Up pole

22-Down rod 23-Screw sleeve 24-Vertical split

25-Elastic teeth 26-Alveolar 27-First connecting rod

28-Swing bar 29-First hinge 30-Horizontal adjustment hole

31-horizontal positioning hole 32-clip 33-vertical adjustment hole

34-Second vertical connecting rod 35-Vertical positioning hole 36-Compression spring accommodation chamber

37-Tie rod 38-Cut spring 39-Friction block

40-elastic friction pad 41-second connecting rod 42-third connecting rod

43-second hinge 44-bottom plate 45-spring splint

Detailed ways

In order to improve the comfort of operating a mobile terminal, an embodiment of the utility model provides a mobile terminal bracket. In this technical solution, the horizontal rod of the mobile terminal bracket can rotate horizontally relative to the vertical rod, and the mobile terminal fixing device can rotate in multiple directions through the ball hinge device relative to the horizontal rod and the first vertical connecting rod, and the user can adjust the mobile terminal To the best viewing angle and viewing distance, without having to hold hands, the comfort is greatly improved. The utility model will be described in detail below with specific embodiments in conjunction with the accompanying drawings.

The embodiment shown in Figure 1 and Figure 1a, the mobile terminal bracket of the present invention includes:

The base 10 has mounting holes for fasteners;

A vertical rod 11 fixedly connected to the base 10;

A horizontal rod 12, one end of which is fixed with a rotating shaft sleeve 13, and the rotating shaft sleeve 13 is sleeved on the top of the vertical rod 11 and can rotate relative to the vertical rod 11;

The first vertical connecting rod 14 is vertically fixed on the horizontal rod 12;

The spherical hinge device 15 includes a sphere 16, a spherical shell 17 and a locking member 18. The spherical shell 17 is wrapped around at least half of the surface of the sphere 16 and is fixedly connected with the first vertical connecting rod 14. The locking member 18 will The spherical shell 17 is locked with the sphere 16;

The mobile terminal fixing device 19 is fixedly connected with the ball 16 of the ball hinge device 15 .

The mobile terminal described in the present invention can be of various types, such as a mobile phone, a tablet computer, and the like. The mobile terminal bracket can be equipped with suitable fasteners, and can be fixed at any position that needs to be fixed through the fastener installation holes of the base 10, such as the head of a bed or beside a sofa, which is extremely convenient to use. In the technical solution of the utility model, the horizontal bar 12 of the mobile terminal bracket can rotate horizontally relative to the vertical bar 11, and the mobile terminal fixing device 19 can rotate in multiple directions relative to the horizontal bar 12 and the first vertical connecting bar 14 through the ball hinge device 15. , when the mobile terminal 20 is fixed on the mobile terminal fixing device 19, the user can adjust the mobile terminal 20 to a better viewing angle and viewing distance, as shown in FIG.

Please continue to refer to Figure 1, the vertical rod 11 includes an upper rod 21, a lower rod 22 and a tapered screw sleeve 23, the lower rod 22 is a hollow rod with at least two vertical slits 24 at the top, the upper A rod 21 is inserted into the hollow rod, and the screw sleeve 23 is threadedly connected to the top outside of the hollow rod. When the screw sleeve 23 is tightened, the top of the hollow rod is tightened, and the upper rod 21 is clamped, so that the upper rod 21 and the lower rod 22 are tightly connected. When the screw sleeve 23 is unscrewed, the upper rod 21 can be twitched up and down relative to the lower rod 22 to adjust the height of the entire mobile terminal support and change the user's viewing angle and viewing distance, which has strong applicability and is easy to operate. The number of vertical slits 24 can be two, three or more.

As shown in FIG. 2 , elastic teeth 25 are distributed on the outside of the top of the vertical rod 11 , and the shaft sleeve 13 has tooth grooves 26 matching the shape of the elastic teeth 25 . When a horizontal torque is applied to the horizontal rod 12, the elastic tooth 25 is compressed, and when it rotates to the next tooth groove 26, the elastic tooth 25 recovers, and if the torque application is stopped, the relative position of the elastic tooth 25 and the tooth groove 26 is locked. This design can prevent the center of gravity from shifting due to the placement angle of the mobile terminal, so that the mobile terminal 20 can be fixed more firmly. It is worth mentioning that Figure 2 only shows one of the structures for locking the vertical rod 11 and the rotating shaft sleeve 13, in addition, the utility model can also adopt other structures for locking the vertical rod 11 and the rotating shaft sleeve 13 .

Please continue to refer to FIG. 1, the horizontal rod 12 includes a first connecting rod 27 and a swing rod 28, the first connecting rod 27 is fixedly connected to the rotating shaft sleeve 13, and the swing rod 28 is connected with the first hinge 29. The first connecting rod 27 is hinged and fixed in a horizontal position.

The specific structure of the first hinge 29 can be various. In this embodiment, it includes a triangular cover composed of two triangular side plates and a top plate, and fastening screws passing through the two triangular side plates. The triangular cover The rotation angle of the fork 28 can be limited. When the fastening screw is tightened, the fork 28 can be fixed in a horizontal position. When the fastening screw is unscrewed, the fork 28 can be retracted to one side of the vertical bar to The storage space of the mobile terminal bracket is saved, and it is convenient for packaging and transportation. In addition, the first hinge member 29 may also only include fastening screws to horizontally fix the swing rod 28 to the first connecting rod 27 .

In the embodiment shown in Figure 1, the horizontal rod 12 has a plurality of horizontal adjustment holes 30 arranged in the horizontal direction, the first vertical connecting rod 14 has a horizontal positioning hole 31, and the first vertical connecting rod 14 and the horizontal The rod 12 is fixed by a latch 32 passing through the horizontal positioning hole 31 and the horizontal adjustment hole 30 .

The first vertical connecting rod 14 has a plurality of vertical adjustment holes 33 arranged in the vertical direction, and the spherical shell 17 of the ball joint device 15 protrudes from the second vertical connecting rod 34, and the second vertical connecting rod 34 There is a vertical positioning hole 35 , and the second vertical connecting rod 34 is fixed to the first vertical connecting rod 14 through the latch 32 passing through the vertical positioning hole 35 and the vertical adjusting hole 33 .

The beneficial effects of the above two designs are: the fixed position of the mobile terminal 20 relative to the horizontal rod 12 and the fixed position relative to the first vertical connecting rod 14 can be easily adjusted, making the adjustment of the user's sight distance and viewing angle more selective, It is more convenient and comfortable to operate the mobile terminal.

As shown in Figure 3, the spherical shell 17 has a compression spring accommodation cavity 36, the locking member 18 includes a pull rod 37 and a compression spring 38, the pull rod 37 extends into the compression spring accommodation cavity 36, and extends into A friction block 39 is fixed at the end of the compression spring accommodation cavity 36 , and the compression spring 38 is located in the compression spring accommodation cavity 36 and sleeved on the pull rod 37 to frictionally lock the friction block 39 and the ball 16 . When the pull bar 37 is pulled, the friction block 39 is separated from the spheroid 16. At this time, the spheroid 16 can rotate freely in multiple directions. turn. In addition, the locking member 18 may also adopt other forms, such as positioning pins inserted into the spherical shell 17 and the ball 16 and the like.

In this embodiment, there is an elastic friction pad 40 between the ball 16 and the spherical shell 17, such as a rubber pad, a silicone pad, etc., which can further increase the coefficient of friction and make the adjustment of the ball joint device 15 easier and more accurate.

As shown in FIG. 1 , a second connecting rod 41 protrudes from the sphere 16, and a third connecting rod 42 protrudes from the mobile terminal fixing device 19, and the third connecting rod 42 connects with the The two connecting rods 41 are hinged and fixed. This design enables the mobile terminal fixing device 19 to swing relative to the ball hinge device 15, increasing its adjustable range. In the embodiment shown in FIG. 1 and FIG. 2 , when the mobile terminal bracket is in these two attitudes, the mobile terminal fixing device 19 can swing relative to the ball hinge device 15 in a direction perpendicular to the paper plane. The specific structure type of the second hinge 43 is not limited, and can be in various forms, such as fastening screws. When the fastening screws are unscrewed, the mobile terminal fixing device 19 can swing relative to the spherical hinge device 15. When the fastening screws are tightened When screws are used, the mobile terminal fixing device 19 is relatively fixed to the ball hinge device 15 .

The mobile terminal fixing device 19 can not only rotate arbitrarily in multiple directions in three-dimensional space relative to the horizontal rod 12 and the first vertical connecting rod 14 through the ball hinge device 15, but also can swing relative to the ball hinge device 15 through the second hinge 43. Therefore, The viewing angle of the mobile terminal 20 can be adjusted arbitrarily within the rotation range of the ball hinge device 15, which is more convenient for the user to use and further improves the comfort.

The specific structure of the mobile terminal fixing device 19 is not limited, as long as the mobile terminal 20 can be fixed thereon. As shown in FIG. 4 , in this embodiment, the mobile terminal fixing device 19 includes a base plate 44 and at least one pair of spring clamp plates 45 fixed on the base plate 44 and disposed opposite to each other. There can be one pair or two pairs of spring clips 45 , as shown in FIG. 4 , in this embodiment, there is a pair of spring clips 45 , which are clamped from a pair of wide sides of the mobile terminal 20 . When the mobile terminal 20 is taken off, it is only necessary to move the pair of spring clamps 45 to the outside, which is very convenient to operate and can be applied to mobile terminals of various sizes. In addition, in other preferred embodiments of the present utility model, the spring clips 45 can also be two pairs, which are respectively clamped from a pair of long sides and a pair of wide sides of the mobile terminal 20, so as to fix the mobile terminal 20. For mobile terminals of various sizes and specifications.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (10)

1. A mobile terminal bracket, characterized in that, comprising: The base (10) has mounting holes for fasteners; A vertical rod (11) fixedly connected to the base (10); A horizontal rod (12), one end of which is fixed with a rotating shaft sleeve (13), and the rotating shaft sleeve (13) is sleeved on the top of the vertical rod (11) and can rotate relative to the vertical rod (11); The first vertical connecting rod (14) is vertically fixed on the horizontal rod (12); The spherical hinge device (15) includes a sphere (16), a spherical shell (17) and a locking piece (18), the spherical shell (17) wraps at least half of the surface of the sphere (16) and is perpendicular to the first The connecting rod (14) is fixedly connected, and the locking member (18) locks the spherical shell (17) and the spherical body (16); The mobile terminal fixing device (19) is fixedly connected with the ball (16) of the ball hinge device (15). 2. The mobile terminal bracket according to claim 1, characterized in that, the vertical rod (11) includes an upper rod (21), a lower rod (22) and a tapered screw sleeve (23), and the lower rod (22) is a hollow rod with at least two vertical slits (24) on the top, the upper rod (21) is inserted into the hollow rod, and the screw sleeve (23) is threaded on the outside of the top of the hollow rod . 3. The mobile terminal bracket according to claim 1, characterized in that elastic teeth (25) are distributed on the outside of the top of the vertical rod (11), and the shaft sleeve (13) has a shape similar to that of the elastic teeth (25) Mating cogs (26). 4. The mobile terminal bracket according to claim 1, characterized in that, the horizontal bar (12) includes a first connecting rod (27) and a swing rod (28), and the first connecting rod (27) is connected to the rotating shaft The sleeve (13) is fixedly connected, and the swing rod (28) is hinged to the first connecting rod (27) through the first hinge (29) and fixed in a horizontal position. 5. The mobile terminal bracket according to claim 1, characterized in that, the horizontal bar (12) has a plurality of horizontal adjustment holes (30) arranged in the horizontal direction, and the first vertical connecting bar (14) has The horizontal positioning hole (31), the first vertical connecting rod (14) and the horizontal rod (12) are fixed by a latch (32) passing through the horizontal positioning hole (31) and the horizontal adjusting hole (30). 6. The mobile terminal bracket according to claim 1, characterized in that, the first vertical connecting rod (14) has a plurality of vertical adjustment holes (33) arranged in the vertical direction, and the ball hinge device (15 ) out of the spherical shell (17) with a second vertical connecting rod (34), the second vertical connecting rod (34) has a vertical positioning hole (35), the second vertical connecting rod (34) and the first The vertical connecting rod (14) is fixed by a latch (32) passing through the vertical positioning hole (35) and the vertical adjustment hole (33). 7. The mobile terminal bracket according to claim 1, characterized in that, the spherical shell (17) has a compression spring accommodation chamber (36), and the locking piece (18) includes a pull rod (37) and a compression spring ( 38), the pull rod (37) protrudes into the compression spring accommodation cavity (36), and a friction block (39) is fixed at the end extending into the compression spring accommodation cavity (36), the compression spring (38) is located in the pressure spring accommodation cavity (36) and sleeved on the pull rod (37), frictionally locking the friction block (39) and the ball (16). 8. The mobile terminal support according to claim 1, characterized in that there is an elastic friction pad (40) between the ball (16) and the ball shell (17). 9. The mobile terminal bracket according to any one of claims 1-8, characterized in that, the ball (16) protrudes from a second connecting rod (41), and the mobile terminal fixing device (19) protrudes There is a third connecting rod (42), and the third connecting rod (42) is hinged and fixed to the second connecting rod (41) through a second hinge (43). 10. The mobile terminal bracket according to claim 1, characterized in that, the mobile terminal fixing device (19) comprises a bottom plate (44) and at least one pair of spring clamps ( 45).

Images