CN212343834U

CN212343834U - Take cell-phone gravity support of locking function

Info

Publication number: CN212343834U
Application number: CN202021558326.3U
Authority: CN
Inventors: 王良波
Original assignee: Epron Technology Dongguan Co ltd
Current assignee: Epron Technology Dongguan Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-01-12
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a mobile phone gravity support with locking function, which comprises a shell, wherein two opposite sides of the shell are provided with two clamping arms, the bottom of the shell is provided with a supporting support, the back of the shell is provided with an elastic clamping mechanism and a locking mechanism for fixing the supporting support, and a linkage type opening and closing mechanism is arranged in the shell; the linkage type opening and closing mechanism comprises a first rotating piece and a second rotating piece, three linkage shafts are respectively arranged on the two rotating pieces, and the first linkage shaft and the second linkage shaft are respectively positioned on two side surfaces of the rotating pieces; the inner end of the clamping arm is longitudinally provided with a first guide groove, and the first rotating piece and the second rotating piece are movably connected with the first guide groove through a second linkage shaft; the inner end of the supporting bracket is provided with a second guide groove and a third guide groove in a matching way, and the first rotating piece and the second rotating piece are movably connected with the second guide groove and the third guide groove respectively through a first linkage shaft. The utility model discloses a structure linkage does not block, and the noise is little, has solved gravity and can not violently shield the use to and the tail presss from both sides the problem that drops easily.

Description

Take cell-phone gravity support of locking function

Technical Field

The utility model relates to a cell phone stand field, concretely relates to take cell phone gravity support of locking function.

Background

A mobile equipment support is available in the market, and comprises a clamping arm, a lower supporting arm and a linkage mechanism, wherein the linkage mechanism enables the clamping arm and the lower supporting arm to be linked in a rotating mode; the linkage mechanism is set as a linkage gear, the locking mechanism is set as a buckle relatively fixed with a gear shaft of the linkage gear, and the buckle is in one-way clamping connection with the linkage gear.

The gravity support for the mobile phone has the following problems that the manufacturing cost is high, the assembly is laborious, the folding and unfolding of the left clamping arm and the right clamping arm are inflexible, the blocking phenomenon exists, and the noise is high.

In addition, to cell-phone gravity support on the market, can't solve the problem that the horizontal screen of cell-phone can drop, influenced user experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a transmission flexibility, and the structure linkage is not stuck, and the noise is little, can realize violently screening fixed cell-phone gravity support.

The technical scheme of the utility model as follows:

a mobile phone gravity support with a locking function comprises a shell, wherein a first clamping arm and a second clamping arm which can move in opposite directions or back to back are respectively arranged on two opposite sides of the shell, a supporting support is arranged at the bottom of the shell, a linkage type opening and closing mechanism is arranged in the shell, and the first clamping arm, the second clamping arm and the supporting support are connected through the linkage type opening and closing mechanism;

the linkage type opening and closing mechanism comprises a first rotating piece and a second rotating piece, wherein one end, opposite to the first rotating piece and the second rotating piece, of the first rotating piece is provided with a rotating hole, a rotating shaft is fixed on the shell, the first rotating piece and the second rotating piece are rotatably connected with the rotating shaft through the rotating hole, a first linkage shaft and a second linkage shaft are fixed at the upper part and the lower part of the other end of the first rotating piece and the other end of the second rotating piece, and the first linkage shaft and the second linkage shaft are respectively positioned on two side faces of the first rotating piece and the second rotating piece;

the first clamping arm and the second clamping arm are both composed of an integrally formed clamping part and a transverse moving block, one end of the transverse moving block is fixedly connected with the clamping part, the other end of the transverse moving block is longitudinally provided with a first guide groove, a transverse sliding groove with two open ends is arranged in the shell corresponding to the first clamping arm and the second clamping arm, the first clamping arm and the second clamping arm are slidably connected with the transverse sliding groove through the transverse moving block, and the first rotating piece and the second rotating piece are movably connected with the first guide groove through the second linkage shaft;

the support holds in the palm and comprises integrated into one piece's support portion and longitudinal movement piece, the one end of longitudinal movement piece with the support portion rigid coupling, second guide way and third guide way have been seted up to the other end of longitudinal movement piece commensurately, correspond in the casing the position that supports the support is equipped with lower extreme open-ended longitudinal sliding groove, support the support and hold in the palm the longitudinal movement piece with longitudinal sliding groove sliding connection, first rotation piece and second rotate the piece and pass through first universal driving shaft respectively with second guide way, third guide way activity meet.

Furthermore, a first guide post is fixed in the middle of the opening at the two ends of the transverse chute, and a fourth guide groove matched with the first guide post is transversely arranged on the transverse moving block of the first clamping arm and the second clamping arm.

Furthermore, a second guide post is fixed in the middle of the lower end opening of the longitudinal sliding groove, and a fifth guide groove matched with the second guide post is longitudinally arranged on the longitudinal moving block of the supporting bracket.

Furthermore, be provided with fixedly on the second guide post support the locking mechanism who holds in the palm, locking mechanism includes briquetting, first pressure spring, branch and first group moves the piece, be equipped with the constant head tank on the second guide post, branch is fixed in the constant head tank, the briquetting activity sets up on the branch, first group move the piece with the briquetting is fixed, through stirring from top to bottom in order to drive the briquetting along the branch motion, the second guide post with be connected with first pressure spring between the briquetting.

In a technical scheme, a third linkage shaft is further fixed above the first linkage shafts of the first rotating piece and the second rotating piece, and a tension spring is connected between the third linkage shafts of the first rotating piece and the second rotating piece.

Furthermore, the first linkage shaft, the second linkage shaft and the third linkage shaft on the end parts of the first rotating part and the second rotating part are concentrically distributed around the rotating shaft, and the first rotating part and the second rotating part form a butterfly structure.

Furthermore, a groove is correspondingly formed in the joint of the first rotating member and the second rotating member, the joint of the first rotating member and the second rotating member is matched with each other, so that the surfaces of the first rotating member and the second rotating member are located on the same plane, and one end of the first rotating member, which is opposite to the second rotating member, is rounded.

In another technical scheme, a tension spring is connected between the rotating shaft and the longitudinal motion block of the supporting bracket or a tension spring is connected between the longitudinal motion block of the supporting bracket and the shell.

Further, the back of the shell is provided with an installation part, the installation part is connected with an elastic clamping mechanism for fixing the blades at the air outlet through a fixing ring in a clamping manner, the elastic clamping mechanism comprises a steering ball, a fixing seat, an upper clamping block, a lower clamping block, a rotating clamping block, a second stirring block, a driving block, a first pressure spring, a second pressure spring, a third guide column and a movable stop block, the steering ball is fixed on one surface of the fixing seat, the other surface of the fixing seat is vertically fixed with the upper clamping block and the lower clamping block, a clamping groove with one end clamping interface is formed between the upper clamping block and the lower clamping block, the upper clamping block is close to the clamping interface and is provided with a first rotating vacancy for rotating the rotating clamping block, the lower clamping block is provided with a second rotating vacancy corresponding to the first rotating vacancy, the rotating clamping block is rotatably arranged in the first rotating vacancy and the second rotating vacancy, go up be equipped with on the joint piece with the groove of stirring of first rotation vacancy intercommunication, the drive block activity sets up stir the inslot, just the one end of drive block with rotate fixture block pivot joint, the other end of drive block with be connected with first pressure spring between the first rotation vacancy, the second is dialled the piece and is fixed on the drive block, activity dog activity sets up the both sides of draw-in groove, activity dog pass through the third guide post with the fixing base activity meets, be connected with the second pressure spring between fixing base and the activity dog.

Furthermore, the inner sides of the clamping parts of the first clamping arm and the second clamping arm and the inner side of the supporting part of the supporting bracket are provided with anti-skidding blocks.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a special design's coordinated type mechanism that opens and shuts has realized when supporting to hold in the palm and placing the cell-phone, and the first arm lock of both sides, second arm lock press from both sides tightly the cell-phone, and after the cell-phone of taking away, the effect that first arm lock, the second arm lock of both sides were loosened automatically. Traditional gear design relatively, the utility model discloses a structural design is more nimble to the motion, and is more durable, does not block, and the noise is little, can effectually avoid wearing and tearing to lead to product life short excessively.

And through being provided with a locking mechanism at the back of casing, can realize fixing when the horizontal screen of cell-phone is placed through this locking mechanism, avoid the cell-phone to drop, help promoting user experience.

When the mobile phone holder is used, a driver can place the mobile phone in the holder, the holder can automatically clamp the mobile phone to be firmly fixed under the action of the gravity of the mobile phone, the driver can conveniently do any mobile phone operation action, the mobile phone cannot fall off due to shaking no matter the automobile runs, and the mobile phone can be conveniently taken out when the driver needs to take down the mobile phone.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a visual structure of a mobile phone gravity bracket with a locking function according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another visual sense of a mobile phone gravity bracket with a locking function according to an embodiment of the present invention;

fig. 3 is an internal structure view of a mobile phone gravity bracket with a locking function according to a first embodiment of the present invention;

fig. 4 is an installation schematic view of a mobile phone gravity bracket with a locking function according to a first embodiment of the present invention;

fig. 5 is a structural assembly diagram of a mobile phone gravity support with a locking function according to a first embodiment of the present invention;

fig. 6 is a schematic structural diagram of the locking mechanism according to the first embodiment of the present invention;

fig. 7 is a schematic structural view of a mobile phone gravity bracket with a locking function according to a second embodiment of the present invention;

fig. 8 is a cross-sectional view of a mobile phone gravity bracket with a locking function provided by the second embodiment of the present invention;

fig. 9 is an exploded view of a mobile phone gravity bracket with a locking function according to a second embodiment of the present invention;

fig. 10 is a schematic structural diagram of an elastic clamping mechanism according to a second embodiment of the present invention;

fig. 11 is a cross-sectional view of the elastic clamping mechanism according to the second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Example one

The embodiment provides a mobile phone gravity support with a locking function, please refer to fig. 1 and fig. 2, which includes a housing 1, wherein two opposite sides of the housing 1 are respectively provided with a first clamping arm 2 and a second clamping arm 3 which can move in opposite directions or in a back-to-back direction, the bottom of the housing 1 is provided with a support bracket 4, and the back of the housing 1 is provided with an installation portion 8. The appearance of the mobile phone support is similar to that of a vehicle-mounted mobile phone support on the market, the mobile phone support is fixed at an air outlet blade of an automobile through the mounting part 8, the mobile phone is placed on the support bracket 4, and the first clamping arms 2 and the second clamping arms 3 on two sides clamp the mobile phone tightly. Referring to fig. 3, the portable phone holder is characterized in that a specially designed linkage type opening and closing mechanism is arranged in the housing 1, and the first clamping arm 2, the second clamping arm 3 and the support holder 4 are connected through the linkage type opening and closing mechanism, so that when a mobile phone is placed on the support holder 4, the first clamping arm 2 and the second clamping arm 3 on the two sides clamp the mobile phone, and after the mobile phone is taken away, the first clamping arm 2 and the second clamping arm 3 on the two sides automatically release. In addition, through adding a locking mechanism 6 at 1 back of the casing, can realize the fixed when the horizontal screen of cell-phone is placed, avoid the cell-phone to drop, help promoting user experience.

With reference to fig. 3, 4 and 5, the specific structural design is as follows: the linkage type opening and closing mechanism is of a butterfly structure integrally and comprises a first rotating piece 51 and a second rotating piece 52 which are arranged oppositely at the left and right, rotating holes are formed in the opposite ends of the first rotating piece 51 and the second rotating piece 52, a rotating shaft 11 is fixed on the shell 1, the first rotating piece 51 and the second rotating piece 52 are rotatably connected with the rotating shaft 11 through the rotating holes, a groove 511 is correspondingly formed in the joint of the first rotating piece 51 and the second rotating piece 52, the joint of the first rotating piece 51 and the second rotating piece 52 is mutually matched, the surfaces of the first rotating piece 51 and the second rotating piece 52 are located on the same plane, one end, opposite to the first rotating piece 51 and the second rotating piece 52, is chamfered, a third linkage shaft 53, a first linkage shaft 54 and a second linkage shaft 55 are fixedly arranged at the other ends of the first rotating piece 51 and the second rotating piece 52 from top to bottom in sequence, the first linkage shaft 54 and the second linkage shaft 55, The third linkage shaft 53 is concentrically distributed around the rotating shaft 11, a tension spring 56 is connected between the third linkage shafts 53 of the first rotating member 51 and the second rotating member 52, the first linkage shaft 54 and the second linkage shaft 55 are respectively positioned on two side surfaces of the first rotating member 51 and the second rotating member 52, the first clamping arm 2 and the second clamping arm 3 are both L-shaped structures formed by an integrally formed clamping part and a transverse moving block, one end of the transverse moving block is fixedly connected with the clamping part, the other end of the transverse moving block is longitudinally provided with a first guide groove 21, a transverse sliding groove 12 with two open ends is arranged in the shell 1 corresponding to the positions of the first clamping arm 2 and the second clamping arm 3, the first clamping arm 2 and the second clamping arm 3 are in sliding connection with the transverse sliding groove 12 through the transverse moving block, the first rotating member 51 and the second rotating member 52 are movably connected with the first guide groove 21 through the second linkage shaft 55, the support bracket 4 is an L-shaped structure formed by an integrally formed support part and a longitudinally moving block, one end of the longitudinal motion block is fixedly connected with the support part, the other end of the longitudinal motion block is provided with a second guide groove 41 and a third guide groove 42 in a matching manner, a longitudinal sliding groove 13 with an opening at the lower end is arranged in the shell 1 corresponding to the position of the support bracket 4, the support bracket 4 is connected with the longitudinal sliding groove 13 in a sliding manner through the longitudinal motion block, and the first rotating piece 51 and the second rotating piece 52 are respectively movably connected with the second guide groove 41 and the third guide groove 42 through a first linkage shaft 54.

Furthermore, a first guide post 14 is fixed in the middle of the opening at the two ends of the transverse chute 12, a fourth guide slot 22 matched with the first guide post 14 is transversely arranged on the transverse motion block of the first clamping arm 2 and the second clamping arm 3, a mounting hole fixed with the housing 1 is arranged on the first guide post 14, a second guide post 15 is fixed in the middle of the opening at the lower end of the longitudinal chute 13, a fifth guide slot 43 matched with the second guide post 15 is longitudinally arranged on the longitudinal motion block of the support bracket 4, a mounting hole fixed with the housing 1 is also arranged on the second guide post 45, and a positioning groove 451 is also arranged, and a locking mechanism 6 for fixing the support bracket 4 is arranged on the positioning groove 451.

As shown in fig. 6, the locking mechanism 6 includes a pressing block 61, a first pressure spring 62, a supporting rod 63 and a first toggle block 64, the supporting rod 63 is fixed in the positioning groove 451, the pressing block 61 is movably disposed on the supporting rod 63, the first toggle block 64 is fixed to the pressing block 61, and the first pressure spring 62 is connected between the second guide column 45 and the pressing block 61. When the mobile phone transverse screen support is used, the first toggle block 64 is toggled up and down to drive the press block 61 to move along the support rod 63, and when the mobile phone needs to be placed on a transverse screen, the first toggle block 64 is toggled to enable the press block 61 to press the support 4.

The working principle of the mobile phone gravity support is as follows: when the support part of the support holder 4 is under the action of the gravity of the mobile phone, the longitudinal moving block is pulled down, in the process of pulling down the longitudinal moving block, the first linkage shafts 54 of the first rotating member 51 and the second rotating member 52 gradually move from one end of the second guide groove 41 to the other end of the third guide groove 42, so as to drive the second linkage shafts 55 of the first rotating member 51 and the second rotating member 52 to move in the first guide groove 21, the second linkage shafts 55 of the first rotating member 51 and the second rotating member 52 gradually move from the upper end to the lower end, in the process of moving the second linkage shafts 55, the first clamping arms 2 and the second clamping arms 3 are retracted under the action of the force, so as to clamp both sides of the mobile phone, at the moment, the third linkage shafts 53 of the first rotating member 51 and the second rotating member 52 can extend the tension springs 56, so that the tension springs 56 have inward spring force, and after the mobile phone is taken away, the tension spring 56 is reset, the first clamping arm 2 and the second clamping arm 3 on the two sides extend outwards, the mobile phone is loosened, and the support bracket 4 rises to restore to the initial state.

Preferably, the inner sides of the clamping parts of the first clamping arm 2 and the second clamping arm 3 and the inner sides of the supporting parts of the supporting bracket 4 are provided with anti-skidding blocks 7. The friction between the anti-slip block 7 and the mobile phone can be increased, and the clamping force is improved.

In other embodiments, the position of the tension spring 56 may have other designs, such as: the area of the first rotating member 51 and the second rotating member 52 is reduced to save space inside the housing 1 by removing the third link shaft 53, and the tension spring 56 may be connected between the rotating shaft 11 and the longitudinal moving block of the support bracket 4 or directly connected between the housing 1 and the longitudinal moving block of the support bracket 4. The structural design can also realize the working principle and bring the same technical effect.

Example two

Referring to fig. 7 to 11, the present embodiment provides a mobile phone gravity bracket with a locking function, which has the same structural composition as the first embodiment, and is different from the first embodiment in that a specially designed elastic clamping mechanism structure is additionally provided, in the present embodiment, an elastic clamping mechanism for fixing at the air outlet blade is clamped at the mounting portion 8 at the back of the housing 1 through a fixing ring 9, the elastic clamping mechanism includes a steering ball 101, a fixing seat 102, an upper clamping block 103, a lower clamping block 104, a rotating clamping block 105, a second toggle block 106, a driving block 107, a first pressure spring 108, a second pressure spring 109, a third guide post 110 and a movable stop 111, the steering ball 101 is fixed at one surface of the fixing seat 102, the upper clamping block 103 and the lower clamping block 104 are fixed at the upper and lower surfaces of the fixing seat 202, a clamping groove 113 having a clamping port 112 at one end is formed between the upper clamping block 103 and the lower clamping block 104, the upper clamping block 103 is provided with a first rotating vacancy 114 for rotating the rotating clamping block 105 near, the lower clamping block 104 is provided with a second rotation vacancy corresponding to the first rotation vacancy 114, the rotation clamping block 105 is rotatably arranged in the first rotation vacancy 114 and the second rotation vacancy, the upper clamping block 103 is provided with a toggle groove 115 communicated with the first rotation vacancy 114, the driving block 107 is movably arranged in the toggle groove 115, one end of the driving block 107 is pivotally connected with the rotation clamping block 105, a first pressure spring 108 is connected between the other end of the driving block 107 and the first rotation vacancy 114, the second toggle block 106 is fixed on the driving block 107, the movable stop 111 is movably arranged at two sides of the clamping groove 113, the movable stop 111 is movably connected with the fixed seat 102 through a third guide post 110, and a second pressure spring 109 is connected between the fixed seat 102 and the movable stop 111.

The structure principle is as follows: the automobile air conditioner air guide groove is inserted from the clamping interface 112, the rotating fixture block 105 rotates under the thrust action of the automobile air conditioner air guide groove to be opened until the automobile air conditioner air guide groove is completely inserted into the clamping groove 113, and after the automobile air conditioner air guide groove is in place, the rotating fixture block 105 resets to fix the automobile air conditioner air guide groove, in the process, the movable stop block 111 moves towards the direction of the fixed seat 102, and the second pressure spring 109 is compressed. Therefore, the bracket is fixed on the air guide groove of the automobile air conditioner, and the direction of the bracket can be adjusted under the action of the steering ball 101. When the elastic clamping mechanism needs to be detached, the second toggle block 106 is toggled, the driving block 107 pushes the rotating clamping block 105 to rotate, so that the clamping interface 112 is opened, at the moment, the air guide groove of the automobile air conditioner can be pulled out of the clamping groove 113, the second pressure spring 109 drives the movable stop block 111 to reset, then the second toggle block 106 is released, and the second toggle block 106 resets under the action of the first pressure spring 108.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a take cell-phone gravity support of locking function, includes the casing, the relative both sides of casing are provided with first arm lock and second arm lock that can move in opposite directions or dorsad respectively, the bottom of casing is equipped with supports and holds in the palm its characterized in that: the shell is internally provided with a linkage type opening and closing mechanism, and the first clamping arm, the second clamping arm and the support bracket are connected through the linkage type opening and closing mechanism;

2. The mobile phone gravity support with the locking function of claim 1, wherein: and the middle parts of the openings at the two ends of the transverse sliding groove are fixedly provided with first guide posts, and the transverse moving blocks of the first clamping arm and the second clamping arm are transversely provided with fourth guide grooves matched with the first guide posts.

3. The mobile phone gravity support with the locking function of claim 1, wherein: and a second guide post is fixed in the middle of the lower end opening of the longitudinal sliding groove, and a fifth guide groove matched with the second guide post is longitudinally arranged on the longitudinal motion block of the support bracket.

4. The mobile phone gravity support with the locking function of claim 3, wherein: the locking mechanism is characterized in that the second guide column is provided with a locking mechanism for fixing the support, the locking mechanism comprises a pressing block, a first pressure spring, a supporting rod and a first toggle block, the second guide column is provided with a positioning groove, the supporting rod is fixed in the positioning groove, the pressing block is movably arranged on the supporting rod, the first toggle block is fixed with the pressing block and is driven by the pressing block to move along the supporting rod, and the second guide column is connected with the first pressure spring between the pressing block and the pressing block.

5. The mobile phone gravity support with the locking function of claim 1, wherein: and a third linkage shaft is further fixed above the first linkage shafts of the first rotating piece and the second rotating piece, and a tension spring is connected between the third linkage shafts of the first rotating piece and the second rotating piece.

6. The mobile phone gravity support with the locking function of claim 5, wherein: the first linkage shaft, the second linkage shaft and the third linkage shaft on the end parts of the first rotating part and the second rotating part are concentrically distributed around the rotating shaft, and the first rotating part and the second rotating part form a butterfly structure.

7. The mobile phone gravity support with the locking function according to claim 1 or 6, wherein: the joint of the first rotating piece and the second rotating piece is correspondingly provided with a groove, the joint of the first rotating piece and the second rotating piece is mutually matched, so that the surfaces of the first rotating piece and the second rotating piece are positioned on the same plane, and one end of the first rotating piece, which is opposite to the second rotating piece, is chamfered.

8. The mobile phone gravity support with the locking function of claim 1, wherein: and a tension spring is connected between the rotating shaft and the longitudinal motion block of the supporting bracket or between the longitudinal motion block of the supporting bracket and the shell.

9. The mobile phone gravity support with the locking function of claim 1, wherein: the back of the shell is provided with an installation part, the installation part is connected with an elastic clamping mechanism used for being fixed on the blades of the air outlet through a fixing ring in a clamping way, the elastic clamping mechanism comprises a steering ball, a fixed seat, an upper clamping block, a lower clamping block, a rotating clamping block, a second stirring block, a driving block, a first pressure spring, a second pressure spring, a third guide post and a movable stop block, the steering ball is fixed on one surface of the fixed seat, the other surface of the fixed seat is vertically fixed with the upper clamping block and the lower clamping block, a clamping groove with one end clamping interface is formed between the upper clamping block and the lower clamping block, a first rotating vacancy for rotating the rotating clamping block is formed at the position close to the clamping interface, the lower clamping block is provided with a second rotating vacancy corresponding to the first rotating vacancy, the rotating clamping block is rotatably arranged in the first rotating vacancy and the second rotating vacancy, go up be equipped with on the joint piece with the groove of stirring of first rotation vacancy intercommunication, the drive block activity sets up stir the inslot, just the one end of drive block with rotate fixture block pivot joint, the other end of drive block with be connected with first pressure spring between the first rotation vacancy, the second is dialled the piece and is fixed on the drive block, activity dog activity sets up the both sides of draw-in groove, activity dog pass through the third guide post with the fixing base activity meets, be connected with the second pressure spring between fixing base and the activity dog.

10. The mobile phone gravity support with the locking function of claim 1, wherein: and anti-skidding blocks are arranged on the inner sides of the clamping parts of the first clamping arm and the second clamping arm and the inner sides of the supporting parts of the supporting supports.