CN218603511U

CN218603511U - Mobile phone support

Info

Publication number: CN218603511U
Application number: CN202223281258.2U
Authority: CN
Inventors: 韩海鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-10
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of cell phone stand, a cell phone stand is related to, including vertical support, horizontal stand and cell phone connection spare, the upper end of vertical support is connected with horizontal stand's one end, and horizontal stand's the other end is connected with cell phone connection spare, be provided with angle adjusting assembly between vertical support and the horizontal stand, angle adjusting assembly includes angle adjusting seat and angle modulation joint, angle adjusting seat and vertical support fixed connection, angle modulation joint and horizontal stand fixed connection, angle modulation joint passes through concave-convex structure cooperation and rotatable coupling with angle adjusting seat, it is protruding to be provided with the annular of keeping away from the pivot on at least one fitting surface of concave-convex structure. The utility model provides a mobile phone support can make the cell-phone more firm when using.

Description

Mobile phone support

Technical Field

The utility model belongs to the technical field of cell phone stand, a cell phone stand is related to.

Background

With the improvement of physical life of people, playing tablet computers, mobile phones and the like becomes a fashionable life style. Tablet computers, mobile phones and the like are very convenient to carry, but have the unique defect that no fixed fulcrum exists, and the defect that many people suffer from cervical spondylosis is also caused. Aiming at the problem, mobile phone supports produced by some companies solve the problem that the supports of tablet computers and mobile phones of different models and brands are fixed when in use.

For more comfortable use of the mobile phone support, the existing mobile phone support generally has an angle adjusting function, for example, the angle is adjusted by an adjusting component hinged with the mobile phone support, and the mobile phone support is locked after being adjusted. The locked adjusting component prevents the mobile phone support from rotating by using the friction force between the components. However, the mobile phone and the flat plate have a certain weight and have a considerable distance from the rotating shaft, so that the mobile phone and the flat plate have a large moment. Due to cost constraints, the cell phone holder is not a tight member, and the friction is mainly generated at the contact surface near the rotating shaft. Even if the friction force is increased, the moment generated by the friction force is not enough to prevent the mobile phone support from rotating due to the limit of the distance from the rotating shaft, so that the mobile phone and the tablet are not stable when in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a cell phone stand, can make the cell-phone more firm when using.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a mobile phone support, includes vertical support, horizontal stand and cell phone connector, the upper end of vertical support is connected with the one end of horizontal stand, and the other end and the cell phone connector of horizontal stand are connected, be provided with angle adjusting component between vertical support and the horizontal stand, angle adjusting component includes angle modulation seat and angle modulation joint, angle modulation seat and vertical support fixed connection, angle modulation joint and horizontal stand fixed connection, angle modulation joint passes through concave-convex structure cooperation and rotatable coupling with the angle modulation seat, it is protruding to be provided with the annular of keeping away from the pivot on at least one fitting surface of concave-convex structure.

In foretell cell phone stand, concave-convex structure includes that a plurality of settings are at the plug and a plurality of the slot of setting on the angle modulation seat on the angle modulation connects, annular arch sets up in the outer department of following of plug side, forms the inner groovy in the annular arch, annular arch and the opposite face friction connection of its slot, the inner groovy is rather than the opposite face clearance fit of slot. Preferably, the inner groove is circular, and the annular width of the annular protrusion is smaller than the radius of the inner groove.

In the above-mentioned mobile phone support, preferably, the number of the plugs and the number of the slots are two, and the annular protrusion is arranged on the outer side surface of the plug.

In a foretell cell phone stand, angle modulation seat and angle modulation connect through the bolt hinge, the bolt runs through plug and slot, one side of angle modulation seat be provided with bolt head complex counter bore, the opposite side of angle modulation seat be provided with the locking knob of bolt afterbody spiro union. Preferably, the bolt is a hexagon bolt, and the counter bore is a hexagon counter bore.

In the above-mentioned mobile phone support, the angle adjusting seat is fixedly connected with the vertical support through the fixed shaft, a through hole for the fixed shaft to pass through is formed in the angle adjusting seat, the lower end of the fixed shaft is fixedly connected with the vertical support, and the upper end of the fixed shaft is fixed with a locking knob arranged above the angle adjusting seat in a threaded connection mode.

Further, in an above-mentioned cell phone stand, the fixed axle includes fixed section, spacing section and screw thread section, fixed section and vertical support fastening connection and be provided with the radial screw hole with the fastener spiro union, spacing section and the through-hole cooperation on the angle modulation seat, the screw thread section is fixed with the locking knob spiro union. Furthermore, a limit convex ring with the diameter larger than that of the through hole is arranged between the fixed section and the limit section, and preferably, the diameters of the fixed section, the limit section and the thread section are sequentially reduced.

In the above-mentioned mobile phone support, a lower limiting plane is disposed on the outer peripheral surface of the limiting section, an upper limiting plane is disposed on the outer peripheral surface of the threaded section, an upper groove and a lower groove coaxial with the through hole are disposed on the upper side and the lower side of the angle adjusting seat respectively, an upper limiting sheet sleeved on the fixed shaft is disposed in the upper groove, an upper limiting hole matched with the upper limiting plane is disposed in the center of the upper limiting sheet, a lower limiting sheet sleeved on the fixed shaft is disposed in the lower groove, and a lower limiting hole matched with the lower limiting plane is disposed in the center of the lower limiting sheet.

In the mobile phone support, an upper gasket sleeved on the fixed shaft is arranged below the upper limiting sheet, and a plurality of upper limiting grooves matched with the upper convex blocks of the upper grooves for limiting are formed in the peripheral surface of the upper gasket; a lower gasket sleeved on the fixed shaft is arranged above the lower limiting sheet, and a plurality of lower limiting grooves matched with the lower convex blocks of the lower grooves for limiting are formed in the peripheral surface of the lower gasket.

In the above mobile phone support, the horizontal support is rotatably connected to the mobile phone connecting piece through a spherical universal joint.

In the mobile phone support, the vertical support comprises a plurality of telescopic rods which are sleeved with each other, and adjacent telescopic rods are locked by the locking mechanism.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses traditional cell phone stand has been improved, it is protruding to keep away from the annular of pivot through setting up, change the friction position between the adjusting part fitting surface to keeping away from pivot department by the adjacent pivot department of tradition, through the distance between increase friction position and the pivot, increased the produced moment of frictional force to the moment that makes frictional force produce is greater than the moment that cell-phone or flat board produced, prevents that the cell-phone from taking place to rotate when using, makes the cell-phone more firm.

2. The utility model discloses further improved the fixed knot between angle modulation seat and the vertical support and constructed, fixed angle modulation seat and vertical support through the fixed axle of special construction, utilize the cooperation of last spacing plane and last spacing piece, spacing plane and lower spacing piece down, prevented that angle modulation seat and vertical support from taking place relative rotation when using, make the cell-phone more firm when using.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the angle adjustment seat of the present invention in cooperation with the angle adjustment joint;

fig. 3 is a perspective view of the angle adjusting joint of the present invention;

FIG. 4 is an exploded view of the angle adjustment base of the present invention in cooperation with the vertical support;

fig. 5 is a perspective view of the fixing shaft of the present invention;

reference numerals: 1. a vertical support; 2. a horizontal support; 3. a mobile phone connecting piece; 4. an angle adjusting seat; 5. an angle adjustment joint; 6. an annular projection; 7. a plug; 8. a slot; 9. an inner groove; 10. a bolt; 11. a counter bore; 12. locking the knob; 13. a fixed shaft; 13a, a fixed section; 13b, a limiting section; 13c, a threaded section; 13d, a lower limiting plane; 13e, an upper limiting plane; 14. a through hole; 15. an upper limiting sheet; 15a, an upper limiting hole; 16. a lower stopper piece; 16a, a lower limiting hole; 17. an upper gasket; 18. a lower gasket; 19. a ball-and-socket joint.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 5:

the utility model provides a mobile phone support, includes vertical support 1, horizontal stand 2 and cell phone connector 3, the upper end of vertical support 1 is connected with the one end of horizontal stand 2, and the other end and the cell phone connector 3 of horizontal stand 2 are connected, be provided with angle adjusting part between vertical support 1 and the horizontal stand 2, angle adjusting part includes angle adjusting seat 4 and angle adjusting joint 5, angle adjusting seat 4 and 1 fixed connection of vertical support, angle adjusting joint 5 and 2 fixed connection of horizontal stand, angle adjusting joint 5 passes through concave-convex structure cooperation and rotatable coupling with angle adjusting seat 4, be provided with the annular protrusion 6 of keeping away from the pivot on at least one fitting surface of concave-convex structure.

Referring to fig. 2 and fig. 3, in this embodiment, the concave-convex structure includes a plurality of plugs 7 disposed on the angle adjusting joint 5 and a plurality of slots 8 disposed on the angle adjusting seat 4, the annular protrusion 6 is disposed at the outer edge of the side of the plug 7, an inner groove 9 is formed in the annular protrusion 6, the annular protrusion 6 is in friction connection with the opposite surface of the slot 8, and the inner groove 9 is in clearance fit with the opposite surface of the slot 8. Preferably, the inner groove 9 is circular, and the annular width of the annular protrusion 6 is smaller than the radius of the inner groove 9.

Preferably, the number of the plugs 7 and the number of the slots 8 are two, and the annular protrusions 6 are arranged on the outer side face of the plugs 7.

In this embodiment, the hinge structure of the angle adjustment assembly is: the angle adjusting seat 4 is hinged to the angle adjusting joint 5 through a bolt 10, the bolt 10 penetrates through the plug 7 and the slot 8, a counter bore 11 matched with the head of the bolt 10 is formed in one side of the angle adjusting seat 4, and a locking knob 12 in threaded connection with the tail of the bolt 10 is arranged on the other side of the angle adjusting seat 4. Preferably, the bolt 10 is a hexagon bolt 10, and the counterbore 11 is a hexagon counterbore 11.

The angle adjustment mode of this embodiment is: when cell phone stand's angle was adjusted to needs, unscrew locking knob 12 for concave-convex structure's fitting surface frictional force reduces, and later angle modulation connects 5 and can wind 4 free rotations of angle modulation seat, and horizontal stand 2 can be for vertical support 1 free rotation promptly, thereby adjusts the contained angle of horizontal stand 2 and vertical support 1. When the angle is adjusted to a proper angle, the lock can be locked by screwing and locking again. After locking, annular protrusion 6 is connected rather than the opposite face friction of slot 8, inner grove 9 is rather than the opposite face clearance fit of slot 8, consequently, the produced frictional force of fitting surface is located and keeps away from between the annular protrusion 6 of pivot and its opposite face, and inner grove 9 of next-door neighbour pivot does not produce frictional force rather than between the opposite face, because the pivot is kept away from to the effect position of frictional force, consequently greatly increased the produced moment of frictional force, thereby when effectively preventing to use the cell-phone, relative rotation takes place between angle modulation seat 4 and the angle modulation joint 5.

Compare fig. 3 and fig. 4, the utility model discloses angle modulation seat 4's rotation-proof structure is further provided:

the angle adjusting seat 4 is fixedly connected with the vertical support 1 through the fixing shaft 13, a through hole 14 for the fixing shaft 13 to penetrate through is formed in the angle adjusting seat 4, the lower end of the fixing shaft 13 is fixedly connected with the vertical support 1, and the upper end of the fixing shaft is fixedly connected with a locking knob 12 arranged above the angle adjusting seat 4 in a threaded mode.

Further, the fixed shaft 13 comprises a fixed section 13a, a limiting section 13b and a threaded section 13c, the fixed section 13a is fixedly connected with the vertical support 1 and is provided with a radial threaded hole in threaded connection with a fastener, the limiting section 13b is matched with a through hole 14 in the angle adjusting seat 4, and the threaded section 13c is fixedly in threaded connection with the locking knob 12. Furthermore, a limit convex ring with a diameter larger than that of the through hole 14 is arranged between the fixed section 13a and the limit section 13b, and preferably, the diameters of the fixed section 13a, the limit section 13b and the threaded section 13c are sequentially reduced.

Further, a lower limiting plane 13d is arranged on the outer peripheral surface of the limiting section 13b, an upper limiting plane 13e is arranged on the outer peripheral surface of the threaded section 13c, an upper groove and a lower groove which are coaxial with the through hole 14 are respectively arranged on the upper side and the lower side of the angle adjusting seat 4, an upper limiting sheet 15 which is sleeved on the fixed shaft 13 is arranged in the upper groove, an upper limiting hole 15a which is matched with the upper limiting plane 13e is arranged in the center of the upper limiting sheet 15, a lower limiting sheet 16 which is sleeved on the fixed shaft 13 is arranged in the lower groove, and a lower limiting hole 16a which is matched with the lower limiting plane 13d is arranged in the center of the lower limiting sheet 16.

When the locking knob 12 locks the anti-rotation structure, after the upper limiting plane 13e is matched with the upper limiting hole 15a, the upper limiting hole 15a carries out circumferential limiting on the fixing shaft 13 through the threaded section 13c, and after the lower limiting plane 13d is matched with the lower limiting hole 16a, the lower limiting hole 16a carries out circumferential limiting on the fixing shaft 13 through the limiting section 13b, so that the dual anti-rotation effect can be achieved.

In order to increase the action area of the upper limiting sheet 15 and the lower limiting sheet 16 and protect the upper limiting sheet 15 and the lower limiting sheet 16 from deformation, the embodiment further adds an upper gasket 17 and a lower gasket 18, and the specific structure is as follows: an upper gasket 17 sleeved on the fixed shaft 13 is arranged below the upper limiting sheet 15, a plurality of upper limiting grooves matched with the upper convex blocks of the upper grooves for limiting are formed in the peripheral surface of the upper gasket 17, and the upper gasket 17 can be effectively prevented from rotating due to the matching of the upper limiting grooves and the upper convex blocks; a lower gasket 18 sleeved on the fixed shaft 13 is arranged above the lower limiting sheet 16, a plurality of lower limiting grooves matched with the lower convex blocks of the lower grooves for limiting are arranged on the peripheral surface of the lower gasket 18, and the lower gasket 18 can be effectively prevented from rotating due to the matching of the lower limiting grooves and the lower convex blocks.

The horizontal support 2 is rotatably connected with the mobile phone connecting piece 3 through a spherical universal joint 19, and the angle of the mobile phone can be adjusted at will through the spherical universal joint 19.

The vertical support 1 comprises a plurality of telescopic rods which are sleeved with each other, and adjacent telescopic rods are locked through a locking mechanism. The length of the vertical support 1 can be adjusted at will through the telescopic rod.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mobile phone support, includes vertical support (1), horizontal stand (2) and cell phone connector (3), the upper end of vertical support (1) is connected with the one end of horizontal stand (2), and the other end and the cell phone connector (3) of horizontal stand (2) are connected, its characterized in that, be provided with angle adjusting component between vertical support (1) and horizontal stand (2), angle adjusting component includes angle adjusting seat (4) and angle adjusting joint (5), angle adjusting seat (4) and vertical support (1) fixed connection, angle adjusting joint (5) and horizontal stand (2) fixed connection, angle adjusting joint (5) and angle adjusting seat (4) are through concave-convex structure cooperation and rotatable coupling, be provided with annular arch (6) of keeping away from the pivot on at least one fitting surface of concave-convex structure.

2. The mobile phone support according to claim 1, wherein the concave-convex structure comprises a plurality of plugs (7) arranged on the angle adjusting joint (5) and a plurality of slots (8) arranged on the angle adjusting seat (4), the annular protrusion (6) is arranged at the outer edge of the side surface of the plug (7), an inner groove (9) is formed in the annular protrusion (6), the annular protrusion (6) is in friction connection with the opposite surface of the slot (8), and the inner groove (9) is in clearance fit with the opposite surface of the slot (8).

3. A mobile phone support according to claim 2, wherein the plug (7) and the slot (8) are provided in two, and the annular protrusion (6) is provided on the outer side surface of the plug (7).

4. The mobile phone support according to claim 2, wherein the angle adjusting base (4) is hinged to the angle adjusting joint (5) through a bolt (10), the bolt (10) penetrates through the plug (7) and the slot (8), a counter bore (11) matched with the head of the bolt (10) is formed in one side of the angle adjusting base (4), and a locking knob (12) in threaded connection with the tail of the bolt (10) is formed in the other side of the angle adjusting base (4).

5. The mobile phone support according to claim 1, wherein the angle adjusting base (4) is fixedly connected with the vertical support (1) through a fixing shaft (13), a through hole (14) for the fixing shaft (13) to pass through is formed in the angle adjusting base (4), the lower end of the fixing shaft (13) is fixedly connected with the vertical support (1), and the upper end of the fixing shaft is fixedly connected with a locking knob (12) arranged above the angle adjusting base (4) in a threaded manner.

6. The mobile phone support according to claim 5, wherein the fixing shaft (13) comprises a fixing section (13 a), a limiting section (13 b) and a threaded section (13 c), the fixing section (13 a) is tightly connected with the vertical support (1) and is provided with a radial threaded hole in threaded connection with a fastener, the limiting section (13 b) is matched with a through hole (14) in the angle adjusting seat (4), and the threaded section (13 c) is fixed with the locking knob (12) in threaded connection.

7. The mobile phone support according to claim 6, wherein the outer peripheral surface of the limiting section (13 b) is provided with a lower limiting plane (13 d), the outer peripheral surface of the threaded section (13 c) is provided with an upper limiting plane (13 e), the upper side and the lower side of the angle adjusting seat (4) are respectively provided with an upper groove and a lower groove which are coaxial with the through hole (14), an upper limiting sheet (15) which is sleeved on the fixed shaft (13) is arranged in the upper groove, the center of the upper limiting sheet (15) is provided with an upper limiting hole (15 a) which is matched with the upper limiting plane (13 e), the lower limiting sheet (16) which is sleeved on the fixed shaft (13) is arranged in the lower groove, and the center of the lower limiting sheet (16) is provided with a lower limiting hole (16 a) which is matched with the lower limiting plane (13 d).

8. The mobile phone support according to claim 7, wherein an upper gasket (17) sleeved on the fixed shaft (13) is arranged below the upper limiting sheet (15), and a plurality of upper limiting grooves matched with the upper convex blocks of the upper grooves for limiting are arranged on the peripheral surface of the upper gasket (17); a lower gasket (18) sleeved on the fixed shaft (13) is arranged above the lower limiting sheet (16), and a plurality of lower limiting grooves matched with the lower convex blocks of the lower grooves for limiting are formed in the peripheral surface of the lower gasket (18).

9. A handset support according to claim 1, wherein the horizontal support (2) is rotatably connected to the handset attachment member (3) by a ball and socket joint (19).

10. The mobile phone support according to claim 1, wherein the vertical support (1) comprises a plurality of telescopic rods which are sleeved with each other, and adjacent telescopic rods are locked by a locking mechanism.