CN211127886U

CN211127886U - Cell-phone gravity support

Info

Publication number: CN211127886U
Application number: CN202020315605.0U
Authority: CN
Inventors: 彭康达
Original assignee: Shenzhen Divi Electronic Co ltd
Current assignee: Shenzhen lisen Technology Co.,Ltd.
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-07-28
Anticipated expiration: 2030-03-14

Abstract

The utility model relates to a mobile phone gravity support, which comprises a base, a clamping part provided with a left arm lock and a right arm lock, a bearing arm which moves away from the base under the action of heavy objects such as mobile phones, a driving part and a reset part providing restoring force, wherein the mobile phone is directly placed on the bearing arm during use; the mobile phone is clamped by utilizing gravity and a simple mechanical principle, the whole structure is simple and smooth to operate due to the arrangement of the driving block, the operation is convenient, the tooth structure is not arranged, the blocking phenomenon cannot occur, and the processing cost is low; the clamping action can be finished by one hand, and the user experience is better.

Description

Cell-phone gravity support

Technical Field

The utility model relates to a cell-phone accessory field, especially a cell-phone gravity support.

Background

With the increasing powerful functions of the mobile phone, the mobile phone is used more and more in the automobile, and used for navigation or other purposes. At this time, a mobile phone fixing device is needed to fix the mobile phone for driving safety and mobile phone safety. However, the existing support is complex in structure, mainly uses gears or racks for linkage, and a plurality of accessory combinations are prone to failure, so that on one hand, the manufacturing and mounting precision requirements of the gears and the racks are high, and when the precision is low, the vibration noise is large, so that the cost is increased in the actual use process; on the other hand, the phenomenon of clamping is easy to occur in gear and rack transmission, so that the adjustment is difficult, and the use of the bracket is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a cell phone gravity support, the gear drive structure that aims at solving current cell phone stand easily appears the card and hinders, tooth fracture and the required manufacturing of tooth meshing and installation accuracy are higher, problem that manufacturing cost is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: cell-phone gravity support, including the base, the base sets up clamping part and bears the weight's bearing arm, the clamping part includes left arm lock and right arm lock, its characterized in that: the mobile phone clamping device is also provided with a driving block, the driving block is arranged on the base in a sliding mode, the bearing arm drives the driving block to slide in the base and drives the left clamping arm and the right clamping arm to move so as to clamp or release the mobile phone; under the action of gravity of a heavy object, when the bearing arm moves away from the base and drives the driving block to slide in the base, the driving block synchronously drives the left clamping arm and the right clamping arm to move relatively to clamp the mobile phone, when the heavy object is removed, the bearing arm moves close to the base, and the left clamping arm and the right clamping arm move relatively away to release the clamping of the mobile phone.

Further, the base is provided with a sliding space, and the driving block is arranged in the sliding space in a sliding mode.

Further, the driving block is provided with a second sliding groove, a third sliding groove and a third through hole, and the second sliding groove and the third sliding groove are both provided with strip-shaped grooves.

Further, the second sliding groove and the third sliding groove are both arranged to be two, and are all arranged in a three-symmetrical mode through the through holes.

Further, the base is provided with a first sliding groove and a second through hole, the first sliding groove is arranged in two, and the two sliding grooves are opposite to the second through hole and are symmetrically arranged.

Further, the first sliding groove is of an arc-shaped sliding groove structure.

Furthermore, the bearing arm comprises a first driving arm, a second driving arm, a first connecting rod, a second connecting rod and an object stage, the first driving arm and the second driving arm rotate synchronously to drive the driving block to slide in the sliding space, the first driving arm is rotatably connected with the first connecting rod, the second driving arm is rotatably connected with the second connecting rod, and the object stage is connected with the first connecting rod and the second connecting rod.

Further, first actuating arm sets up first drive post and projection, the second actuating arm sets up second drive post and through-hole one, first drive post passes in proper order first spout and second spout, the second drive post passes in proper order first spout and second spout, the projection passes in proper order through-hole one, through-hole two and through-hole three.

Further, still set up the reset torsion spring, the end and spacing end are established to the torsional spring setting card, the reset torsion spring cover is established the projection, the projection tip sets up a word groove, the end card is established to the card is located a word groove.

Furthermore, a front cover is further arranged, a through hole is formed in the center of the front cover, a limiting groove and a limiting buckle are formed in the through hole in an extending mode along the length direction of the front cover, and the limiting end is accommodated in the limiting groove to achieve limiting.

Further, the left clamping arm comprises a first left swing rod, the right clamping arm comprises a first right swing rod, and the first left swing rod and the first right swing rod are provided with four through holes.

Further, the base sets up pivot one and pivot two, pivot one is worn to establish through-hole four of first left pendulum rod, pivot two is worn to establish through-hole four of first right pendulum rod, left side arm lock with right side arm lock respectively with pivot one and pivot two rotate as the pivot point, realize pressing from both sides tightly or loosen the cell-phone.

Furthermore, one end of each of the first left swing rod and the second left swing rod is provided with a third driving column, and the third driving columns are contained in the third sliding grooves.

Furthermore, the left clamping arm further comprises a second left swing rod, the right clamping arm further comprises a second right swing rod, and one ends of the second left swing rod and one end of the second right swing rod are rotatably connected to the base.

Further, the base sets up pivot three and pivot four, pivot three wears to establish the through-hole that the second left pendulum rod set up realizes rotating the connection, turn four wears to establish the through-hole that the second right pendulum rod set up realizes rotating the connection.

Further, left side arm lock includes first clamping part, right side arm lock includes the second clamping part, first left pendulum rod with second left pendulum rod all with left arm lock rotates and is connected, first right pendulum rod with second right pendulum rod all with right arm lock rotates and is connected.

Further, base, objective table, left arm lock and right arm lock, first actuating arm and first connecting rod rotate junction, second actuating arm and second connecting rod and rotate the junction and all set up magnetism and inhale the piece, when not placing heavy objects such as cell-phone, the base with the piece is inhaled each other to magnetism that objective table department set up, first actuating arm and first connecting rod rotate the magnetism that junction set up inhale with the piece is inhaled each other to magnetism that left arm lock set up, magnetism that second actuating arm and second connecting rod rotate the junction set up inhale with the piece is inhaled each other to magnetism that right arm lock set up to reach the effect of silence.

Furthermore, a fixed seat for fixing at the air outlet of the vehicle is further arranged, and the fixed seat comprises an annular column connected with the base, a locking ring sleeved on the annular column, a ball head accommodated in the annular column and a chuck for clamping the blades of the air outlet.

Adopt above-mentioned technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: when the mobile phone clamping device is used, a mobile phone is directly placed on the bearing arm, the bearing arm moves away from the base under the action of the gravity of the mobile phone, and the plurality of driving columns are arranged for accommodating the corresponding chutes and move in the chutes, so that the driving block is driven to slide in the chutes of the base, and the left clamp arm and the right clamp arm are driven to move to relatively clamp the mobile phone; after the mobile phone is taken down, under the action of the reset piece, the bearing arm moves close to the base, the driving block slides, and the left clamping arm and the right clamping arm move away to loosen the mobile phone; the utility model realizes the clamping of the mobile phone by utilizing gravity and simple mechanical separation, the arrangement of the driving block ensures that the whole structure is simple and the operation is smooth, the operation is convenient, and the arrangement of the toothless structure can not cause the blocking phenomenon, the toothless structure has lower processing precision requirement and low processing cost; the utility model discloses simple structure, the centre gripping action can be accomplished to the one hand, and the operation is smooth and easy convenient, does not have the card and hinders, and is with low costs.

Drawings

Fig. 1 is an exploded schematic view of the working state of the present invention.

Fig. 2 is an exploded schematic view of the non-operating state of the present invention.

Fig. 3 is the structural schematic diagram of the hidden right arm lock of the present invention.

Fig. 4 shows a specific fitting form of the driving part of the present invention.

Fig. 5 is a schematic diagram of the structure of the driving block of the present invention.

Fig. 6 is a schematic view of the base structure of the present invention.

Fig. 7 is a schematic structural view of the first left swing link of the present invention.

Fig. 8 is a schematic view of the front view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following illustrative embodiments and description are only intended to illustrate the present invention, and are not intended as a limitation of the present invention, and that features of the embodiments and examples may be combined with each other without conflict.

Referring to fig. 1-2, the gravity mobile phone includes a base 10, a clamping assembly 20 for clamping the mobile phone is provided, the clamping assembly 20 includes a left clamping arm and a right clamping arm, the left clamping arm includes a first left swing link 201, a first right swing link 202, a second left swing link 203, a second right swing link 204, a first clamping portion 205, a second clamping portion 206, a bearing arm 30 for bearing the weight of the mobile phone, and is driven by the bearing arm 30, so as to drive the left clamping arm and the right clamping arm to clamp a driving block 40 of the mobile phone; a reset piece 50 is also arranged; when the mobile phone is placed on the bearing arm 30, under the action of gravity, the bearing arm 30 moves away from the base 10 to drive the driving block 40 to move, so that the left clamping arm and the right clamping arm are driven to clamp the mobile phone; after the mobile phone is taken down, under the action of the reset piece 50, the bearing arm 30 moves close to the base 10, and the bearing arm and the base are mutually adsorbed under the action of the arranged magnet 80, so that the mute effect is achieved.

Referring to fig. 1 to 7, one side of a base 10 is connected to a fixing base 70; the other side of the first sliding groove is provided with a first sliding groove 101 and a second through hole 102, the number of the first sliding grooves 101 is two, the first sliding grooves are symmetrical relative to the second through hole 102, and the first sliding grooves 101 are arranged in an arc-shaped structure; a first rotating shaft 103, a second rotating shaft 104, a third rotating shaft 105 and a fourth rotating shaft 106 are further arranged, and the rotating shafts are symmetrically arranged relative to the through hole 102; the middle of the base 10 is further provided with a sliding space 107, the first sliding groove 101 and the second through hole 102 are both arranged in the sliding space 107, and the rotating shaft is arranged outside the sliding space 107.

A third driving column 2011 is arranged at one end of the first left oscillating bar 201, a through hole fourth 2022 is arranged at a proper position close to the third driving column 2011, and a first clamping part 205 and a magnet 80 are arranged at the other end of the third driving column 2011; the first right pendulum bar structure is identical to the first left pendulum bar 201 (not shown in the figure).

One end of the second left swing rod 203 is rotatably connected with the third rotating shaft 105, and the other end of the second left swing rod is rotatably connected with the first clamping part 205; the structure of the second right swing link 204 and the structure and the connection mode of the second left swing link 203 are completely the same (not shown in the figure).

The driving block 40 comprises a second sliding groove 401, a third sliding groove 402 and a third through hole 403; the driving block 40 is slidably disposed in the sliding space 107.

The load bearing arm 30 includes a first drive arm 301, a second drive arm 302, a first link 303, a second link 304, and a stage 305. A convex column 3012 is arranged at one end of the first driving arm 301, and a first driving column 3011 is arranged at a proper position close to the convex column 3012; one end of the second driving arm 302 is provided with a first through hole 3022 matching with the boss 3012, a second driving post 3021 is disposed at a suitable position close to the first through hole 3022, and the boss 3012 penetrates through the first through hole 3022. The other ends of the first driving arm 301 and the second driving arm 302 are respectively connected with a first connecting rod 303 and a second connecting rod 304 in a rotating way, and a magnet 80 is arranged at the rotating connection position; the first link 303 and the second link 304 are connected to the stage 305; when the stage 305 moves close to the base 10, the first driving arm 301 and the first connecting rod 303 are relatively close, and the second driving arm 302 and the second connecting rod 304 are relatively close, so that the folding effect is realized.

The reset element 50 is a torsion spring 50, the torsion spring 50 is provided with a clamping end 501 and a limiting end 502, the torsion spring 50 is sleeved with the convex column 3012, and the clamping end 501 is accommodated in a straight groove 3013 formed in the convex column 3012.

Further, a through hole is formed in the center of the front cover 60, and a limit groove and a limit buckle are formed in the through hole in an extending manner along the length direction of the front cover 60; when the fastening end 501 of the torsion spring is received in the linear slot 3013, the limiting end 502 is limited in the limiting slot of the front cover 60, and the limiting buckle extending from the limiting slot is further released from the limiting end (the limiting slot and the limiting buckle are not shown).

Referring to fig. 4 to 8, during actual assembly, the convex post 3012 sequentially passes through the first through hole 3022, the second through hole 102, the third through hole 403, and the torsion spring 50, so that the clamping end of the torsion spring 50 is accommodated in the linear slot 3013; the first driving post 3011 sequentially passes through the first sliding chute 101 and the first sliding chute 401 which are arranged in an arc shape; the second driving column 3021 sequentially passes through the first sliding chute 101 and the first sliding chute 401 which are arranged in an arc shape; the first rotating shaft 103 is arranged in the through hole fourth 2022 of the first left oscillating bar 201 in a penetrating manner, the third driving column 2011 is arranged in the third sliding groove 402, and similarly, the second rotating shaft 104 is arranged in the through hole of the first right oscillating bar 202 in a penetrating manner; one end of the second left swing link 203 is rotatably connected with the third rotating shaft 105, the other end is rotatably connected with the first clamping portion 205, and similarly, one end of the second right swing link 203 is rotatably connected with the fourth rotating shaft 106, and the other end is rotatably connected with the second clamping portion 206.

The action process is as follows: when the mobile phone is placed on the object stage 305, in the process that the object stage 305 moves away from the base 10 under the action of the gravity of the mobile phone, the first driving post 3011 slides in the first sliding slot 101, the second driving post 3021 slides in the first sliding slot 101, and under the cooperation of the transversely arranged second sliding slot 401, the driving blocks 40 slide downwards in the sliding space 107 in an opposite direction; in the process that the driving block 40 slides downwards, due to the cooperation of the third driving post 2011 and the third sliding groove 402, the first left swing rod 201 takes the first rotating shaft 103 as a central point, and takes the cooperation position of the third sliding groove 402 and the third driving post 2011 as a stress point, so that the first clamping portion 205 rotates clockwise, and the cooperation action in the same way causes the second clamping portion 206 to rotate counterclockwise; the displayed effect is as follows: during the downward movement of the stage 305, the first clamping portion 205 and the second clamping portion 206 are relatively close to each other, so as to clamp the mobile phone. When the mobile phone is taken off, the movement process is opposite to the movement process under the restoring force of the torsion spring 50, and the support restores to the initial state.

Furthermore, because the first left swing rod 201, the first right swing rod 202, the second left swing rod 203 and the second right swing rod 204 are fixed in length, and both ends of the second left swing rod 203 and the second right swing rod are rotatably connected, each connecting point is used as an end point to form a parallelogram, so that the first clamping part 205 and the second clamping part 206 are always kept in a relatively vertical state, and the contact surface with the side wall of the mobile phone is always in the maximum contact surface.

Further, base 10 bottom sets up magnet 80, and objective table 305 sets up magnet 80 correspondingly, and first clamping part 205 and second clamping part 206 set up magnet 80, and the drive arm sets up magnet with the connecting rod rotation junction, and when not placing the cell-phone, the magnet of base 10 bottom and the magnet of objective table 305 adsorb each other, and the magnet of clamping part department and the magnet of rotation junction adsorb each other to realize the effect of silence.

Further, the base 10 is provided with a fixing base 70 for fixing at the air outlet of the automobile, the fixing base 70 includes an annular column 701 connected with the base 10, the annular column 701 is provided with an external thread, a locking ring 702 provided with an internal thread, a ball head 703 inserted into the annular column 701, and a chuck 704 inserted into the air outlet.

The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. The utility model provides a cell-phone gravity support, includes the base, the base sets up the bearing arm of clamping part and bearing weight, the clamping part includes left arm lock and right arm lock, its characterized in that: the mobile phone clamping device is also provided with a driving block, the driving block is arranged on the base in a sliding mode, the bearing arm drives the driving block to slide in the base and drives the left clamping arm and the right clamping arm to move so as to clamp or release the mobile phone; under the action of gravity of a heavy object, when the bearing arm moves away from the base and drives the driving block to slide in the base, the driving block synchronously drives the left clamping arm and the right clamping arm to move relatively to clamp the mobile phone, when the heavy object is removed, the bearing arm moves close to the base, and the left clamping arm and the right clamping arm move relatively away to release the clamping of the mobile phone.

2. The cell phone gravity stand of claim 1, wherein: the base sets up the slip space, the drive block slide set up in the slip space.

3. The cell phone gravity stand of claim 2, wherein: the driving block is provided with a second sliding groove, a third sliding groove and a third through hole, and the second sliding groove and the third sliding groove are both strip-shaped grooves.

4. The cell phone gravity stand of claim 3, wherein: the second spout with the third spout all sets up to two, and all with through-hole trisymmetry sets up.

5. The cell phone gravity stand of claim 3, wherein: the base is provided with a first sliding groove and a second through hole, the number of the first sliding grooves is two, and the first sliding grooves are opposite to the second through holes and are symmetrically arranged.

6. The cell phone gravity stand of claim 5, wherein: the first sliding groove is of an arc sliding groove structure.

7. The cell phone gravity stand of claim 5, wherein: the bearing arm comprises a first driving arm, a second driving arm, a first connecting rod, a second connecting rod and an objective table, the first driving arm and the second driving arm rotate synchronously to drive the driving block to slide in the sliding space, the first driving arm is rotatably connected with the first connecting rod, the second driving arm is rotatably connected with the second connecting rod, and the objective table is connected with the first connecting rod and the second connecting rod.

8. The cell phone gravity stand of claim 7, wherein: the first driving arm is provided with a first driving column and a protruding column, the second driving arm is provided with a second driving column and a first through hole, the first driving column sequentially penetrates through the first sliding groove and the second sliding groove, the second driving column sequentially penetrates through the first sliding groove and the second sliding groove, and the protruding column sequentially penetrates through the first through hole, the second through hole and the third through hole.

9. The cell phone gravity stand of claim 8, wherein: still set up the reset torsion spring, the reset torsion spring sets up the card and establishes end and spacing end, the reset torsion spring cover is established the projection, the projection tip sets up a word groove, the card is established the end card and is located a word groove.

10. The cell phone gravity stand of claim 9, wherein: the front cover is further provided, a through hole is formed in the center of the front cover, a limiting groove and a limiting buckle are formed in the through hole in an extending mode along the length direction of the front cover, and the limiting end is accommodated in the limiting groove to achieve limiting.

11. The cell phone gravity stand of claim 3, wherein: the left clamping arm comprises a first left swing rod, the right clamping arm comprises a first right swing rod, and the first left swing rod and the first right swing rod are provided with four through holes.

12. The cell phone gravity stand of claim 11, wherein: the base sets up pivot one and pivot two, pivot one wears to establish through-hole four of first left pendulum rod, pivot two wears to establish through-hole four of first right pendulum rod, left side arm lock with right side arm lock respectively with pivot one and pivot two rotate for the pivot point, realize pressing from both sides tightly or loosen the cell-phone.

13. The cell phone gravity stand of claim 12, wherein: and one ends of the first left oscillating bar and the second left oscillating bar are respectively provided with a third driving column, and the third driving columns are accommodated in the third sliding grooves.

14. The cell phone gravity stand of claim 12, wherein: the left clamping arm further comprises a second left oscillating bar, the right clamping arm further comprises a second right oscillating bar, and one ends of the second left oscillating bar and the second right oscillating bar are rotatably connected to the base.

15. The cell phone gravity stand of claim 14, wherein: the base sets up pivot three and pivot four, pivot three is worn to establish the through-hole that the second left pendulum rod set up realizes rotating the connection, pivot four is worn to establish the through-hole that the second right pendulum rod set up realizes rotating the connection.

16. The cell phone gravity stand of claim 15, wherein: the left side arm lock includes first clamping part, the right side arm lock includes the second clamping part, first left pendulum rod with the left pendulum rod of second all with left side arm lock rotates and connects, first right pendulum rod with the right pendulum rod of second all with right side arm lock rotates and connects.

17. The cell phone gravity stand of claim 7, wherein: base, objective table, left arm lock and right arm lock, first actuating arm and first connecting rod rotate junction, second actuating arm and second connecting rod and rotate the junction and all set up magnetism and inhale the piece, when not placing heavy objects such as cell-phones, the base with the piece is adsorbed each other to magnetism that the objective table department set up, first actuating arm and first connecting rod rotate the magnetism that the junction set up inhale the piece with the piece is adsorbed each other to magnetism that the left arm lock set up, magnetism that second actuating arm and second connecting rod rotate the junction set up inhale the piece with the piece is adsorbed each other to magnetism that the right arm lock set up to reach the effect of silence.

18. The gravity support for any mobile phone according to claims 1 to 17, wherein: the air outlet device is characterized by further comprising a fixed seat for being fixed at an air outlet of a vehicle, wherein the fixed seat comprises an annular column connected with the base, a locking ring sleeved on the annular column, a ball head accommodated in the annular column and a chuck for clamping an air outlet blade.