CN210490957U

CN210490957U - Lazy support

Info

Publication number: CN210490957U
Application number: CN201921892884.0U
Authority: CN
Inventors: 彭康达; 郑雨辰
Original assignee: Shenzhen Divi Electronic Co ltd
Current assignee: Shenzhen lisen Technology Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-08
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a lazy people's support, comprising a first supporting rod and a clamping mechanism for clamping a mobile phone, wherein the clamping mechanism is rotatably arranged at the top end of the first supporting rod through a positioning mechanism; positioning mechanism includes rotatory sleeve, deformable elastic sleeve and first pivot, and elastic sleeve's bottom sets up the top of first bracing piece, fixture set up the one end of first pivot, the other end of first pivot is inserted and is established in elastic sleeve, and rotatory sleeve cover is established outside the elastic sleeve, through rotating rotatory sleeve for elastic sleeve is the extrusion of inwards warping first pivot. During the use, the accessible rotates first pivot, realizes adjusting fixture for the angle of first bracing piece, adjusts the angle that the cell-phone faced the human body promptly. After the angle is adjusted, the rotating sleeve is rotated, so that the elastic sleeve deforms inwards to extrude the first rotating shaft, the friction force is increased through extrusion, the first rotating shaft is locked, the angle of the mobile phone is locked, and the mobile phone is convenient to watch.

Description

Lazy support

Technical Field

The utility model relates to a cell-phone accessory field, especially a lazy people's support.

Background

The lazy people's support is mainly used for when the user lies in bed or when the sofa for the support of fixed cell-phone, and it can liberate both hands, can be more comfortable watch the cell-phone, especially conveniently watches film or TV drama etc..

There are multiple lazy people's support in the market at present, and the position of adjusting the cell-phone is realized through the pole that warp to the majority, and this kind of mode location effect is relatively poor, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a lazy people's support, aims at solving current lazy people's support, and the positioning effect is relatively poor, the problem of inconvenient use.

The utility model provides a technical scheme that its technical problem adopted is: the holder comprises a first support rod and a clamping mechanism for clamping the mobile phone, wherein the clamping mechanism is rotatably arranged at the top end of the first support rod through a positioning mechanism; positioning mechanism includes rotatory sleeve, deformable elastic sleeve and first pivot, elastic sleeve's bottom sets up the top of first bracing piece, fixture sets up the one end of first pivot, the other end of first pivot is inserted and is established in the elastic sleeve, rotatory sleeve cover is established outside the elastic sleeve, through rotating rotatory sleeve for elastic sleeve inwards warp the extrusion first pivot.

Furthermore, one end of the elastic sleeve is provided with a plurality of deformation blocks, and the inner wall of the rotary sleeve is provided with eccentric convex rings corresponding to the deformation blocks; the eccentric convex ring rotates, and the deformation block is extruded to deform inwards to compress the first rotating shaft.

Furthermore, the inner wall of the deformation block facing the first rotating shaft is provided with a friction block.

Furthermore, a convex block is arranged on the outer wall of the deformation block, and a groove matched with the convex block is arranged on the inner wall of the rotary sleeve; when the lug is positioned in the groove, the first rotating shaft can be rotated through external force.

Further, the bottom of elastic sleeve is equipped with the screw thread post, the top of first bracing piece is equipped with the screw hole, elastic sleeve passes through the cooperation of screw thread post and screw hole to be installed on the first bracing piece.

Furthermore, the positioning mechanism further comprises a limiting piece which is fixed on the first support rod and provided with a non-circular hole; the section of the threaded column is non-circular and is inserted into the non-circular hole.

Further, lazy people's support still includes the clip, the clip sets up the bottom of first bracing piece.

Further, lazy people's support still includes second bracing piece and switching portion, switching portion sets firmly the other end of first pivot, the one end pivoted of second bracing piece is installed in switching portion, its other end with fixture connects.

Furthermore, the second support rod is rotatably mounted on the switching part through a second rotating shaft, and the second rotating shaft is perpendicular to the first rotating shaft; the second support rod is perpendicular to the first rotating shaft and the second rotating shaft respectively.

Further, the first support rod and/or the second support rod are telescopic rods with adjustable lengths.

Compared with the prior art, the utility model provides a pair of lazy people's support, during the use, the accessible rotates first pivot, realizes adjusting fixture for the angle of first bracing piece, adjusts the angle that the cell-phone was towards the human body promptly. After the angle is adjusted, the rotating sleeve is rotated, so that the elastic sleeve deforms inwards to extrude the first rotating shaft, the friction force is increased through extrusion, the first rotating shaft is locked, the angle of the mobile phone is locked, and the mobile phone is convenient to watch.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic perspective view of a lazy support provided by the present invention;

FIG. 2 is an exploded schematic view of the positioning mechanism of FIG. 1;

FIG. 3 is a cross-sectional schematic view of the positioning mechanism of FIG. 1;

fig. 4 is an enlarged view of the rotating sleeve and the elastic sleeve of fig. 2.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a lazy people's support, including first bracing piece 10 and fixture 20 that is used for the centre gripping cell-phone, fixture 20 passes through the rotatable top of installing at first bracing piece 10 of positioning mechanism 30. The positioning mechanism 30 includes a rotating sleeve 31, a deformable elastic sleeve 32, and a first rotating shaft 33, and a bottom end of the elastic sleeve 32 is disposed at a top end of the first support rod 10. The clamping mechanism 20 is disposed at one end of the first rotating shaft 33, and the other end of the first rotating shaft 33 is inserted into the elastic sleeve 32. The rotating sleeve 31 is sleeved outside the elastic sleeve 32, and the elastic sleeve 32 is deformed inwards to extrude the first rotating shaft 33 by rotating the rotating sleeve 31.

When the mobile phone holder is used, the angle of the clamping mechanism 20 relative to the first supporting rod 10, namely the angle of the mobile phone facing the human body, can be adjusted by rotating the first rotating shaft 33. After the angle is adjusted, the rotating sleeve 31 is rotated, so that the elastic sleeve 32 deforms inwards to extrude the first rotating shaft 33, the friction force is increased through extrusion, the first rotating shaft 33 is locked, the angle of the mobile phone is locked, and the mobile phone is convenient to watch.

In this embodiment, the bottom end of the elastic sleeve 32 is provided with a threaded post 324, the top end of the first support rod 10 is provided with a threaded hole 11, and the elastic sleeve 32 is mounted on the first support rod 10 by the cooperation of the threaded post 324 and the threaded hole 11.

In order to prevent the elastic sleeve 32 from rotating, the positioning mechanism 30 further includes a limiting member 34, the limiting member 34 is fixed on the first support rod 10 and is provided with a non-circular hole 341, the cross section of the threaded post 324 is non-circular, and the threaded post 324 is inserted into the non-circular hole 341, so that the threaded post 341 cannot rotate and the elastic sleeve 32 can be prevented from rotating.

As shown in fig. 4, a plurality of deformation blocks 321 are disposed at one end of the elastic sleeve 32, and an eccentric convex ring 311 corresponding to the deformation blocks 321 is disposed on the inner wall of the rotary sleeve 31. When the first rotating shaft 33 needs to be locked, the eccentric convex ring 311 can press the deformation block 321 to deform inwards after rotating, so that the first rotating shaft 33 is pressed, and the angle of the mobile phone is positioned. The eccentric convex ring 311 may be a closed ring, or may be a half ring or a C-shaped ring.

In order to further increase the friction force between the first rotating shaft 33 and the elastic sleeve 32, the deformation block 321 is provided with a friction block 322 facing the inner wall of the first rotating shaft 33. After the friction block 322 is added, the pressure applied to the first rotating shaft 33 is increased, so that the static friction force is increased, and the positioning stability of the first rotating shaft 33 is improved.

Specifically, the deformation block 321 is provided with a projection 323 toward the outer wall of the rotating sleeve 31 of the deformation block 321, and the deformation degree of the deformation block 321 can be increased by providing the projection 323, so that the deformation block 321 is pressed more tightly. Specifically, the eccentric collar 311 has a slope gradually rising and gradually falling, and the projection 323 slides on the slope, thereby changing the magnitude of deformation of the deformation block 321.

The inner wall of the rotating sleeve 31 is provided with a groove 312 matched with the projection 323, when the projection 323 is positioned in the groove 312, the deformation block 321 is in an undeformed state or a slightly deformed state, and the first rotating shaft 33 is rotated by external force to realize the angle adjustment of the mobile phone. After the angle is adjusted, the rotating sleeve 31 is rotated, so that the elastic sleeve 32 deforms inwards to extrude the first rotating shaft 33, the friction force is increased through extrusion, the first rotating shaft 33 is locked, the angle of the mobile phone is locked, and the mobile phone is convenient to watch.

Referring to fig. 1 and 2, the lazy people's stand further includes a second support rod 40 and an adapter 50, wherein the adapter 50 is fixedly disposed at the other end of the first rotating shaft 33. One end of the second support rod 40 is rotatably mounted on the adapter 50, and the other end thereof is connected to the clamping mechanism 20. The clamping mechanism 20 is an existing clamping mechanism, and mainly includes an upper clamping plate and a lower clamping plate, and then the mobile phone is clamped by the elastic force of a spring.

In the present embodiment, the second support rod 40 is rotatably mounted on the adapter 50 by a second rotating shaft (not shown), which is perpendicular to the first rotating shaft 33. In addition, the second support bar 40 is perpendicular to the first rotation axis 33 and the second rotation axis, so that the mobile phone can rotate around the first rotation axis 33 and the second rotation axis. The clamping mechanism 20 is rotatably arranged on the second supporting rod 40 and can rotate around the second supporting rod 40, so that the mobile phone can realize the angle adjustment of three dimensions, and a comfortable viewing angle can be obtained.

In order to adjust the position of the mobile phone more conveniently, the first support bar 10 and/or the second support bar 40 are telescopic bars with adjustable length. In this embodiment, the telescopic link is two-level extending structure, certainly can also be tertiary extending structure or level four extending structure, sets up according to actual need.

The lazy support further comprises a clamp 60, the clamp 60 being arranged at the bottom end of the first support bar 10. By clamping the clip 60 to another object, different applications are achieved. For example, to clamp the clip 60 to a bedside or table edge, etc.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. The utility model provides a lazy people's support, includes first bracing piece and the fixture that is used for centre gripping cell-phone, a serial communication port, fixture passes through the rotatable top of installing at first bracing piece of positioning mechanism, positioning mechanism includes rotatory sleeve, deformable elastic sleeve and first pivot, elastic sleeve's bottom sets up the top of first bracing piece, fixture sets up the one end of first pivot, the other end of first pivot is inserted and is established in the elastic sleeve, rotatory sleeve cover is established outside the elastic sleeve, through rotating rotatory sleeve for the extrusion of elastic sleeve internal deformation first pivot.

2. The lazy support according to claim 1, characterized in that one end of the elastic sleeve is provided with a plurality of deformation blocks, and the inner wall of the rotating sleeve is provided with eccentric convex rings corresponding to the deformation blocks; the eccentric convex ring rotates, and the deformation block is extruded to deform inwards to compress the first rotating shaft.

3. The lazy support according to claim 2, characterized in that the deformation block is provided with a friction block towards the inner wall of the first shaft.

4. The lazy support according to claim 2, characterized in that the outer wall of the deformation block is provided with a projection, and the inner wall of the rotating sleeve is provided with a groove which is matched with the projection; when the lug is positioned in the groove, the first rotating shaft can be rotated through external force.

5. The lazy support of claim 1, characterized in that the bottom of elastic sleeve is equipped with the screw thread post, the top of first bracing piece is equipped with the screw hole, elastic sleeve passes through the cooperation of screw thread post and screw hole and installs on the first bracing piece.

6. The lazy support according to claim 5, wherein the positioning mechanism further comprises a stop fixed to the first support rod and provided with a non-circular hole; the section of the threaded column is non-circular and is inserted into the non-circular hole.

7. The lazy support according to claim 1, characterized in that the lazy support further comprises a clip, said clip being arranged at the bottom end of the first support rod.

8. The lazy people's support of any one of claims 1 to 7, characterized in that, lazy people's support still includes second bracing piece and switching portion, switching portion sets firmly in the other end of first pivot, the pivoted of one end of second bracing piece is installed in switching portion, its other end with fixture is connected.

9. The lazy support according to claim 8, characterized in that the second support bar is rotatably mounted on the interface section by a second axis of rotation, the second axis of rotation being mutually perpendicular to the first axis of rotation; the second support rod is perpendicular to the first rotating shaft and the second rotating shaft respectively.

10. The lazy support according to claim 8, characterized in that the first and/or second support bar is a telescopic bar with adjustable length.