CN209520283U - A kind of button clamping mobile device - Google Patents

Abstract

The utility model discloses a kind of buttons to clamp mobile device, is related to a kind of button process equipment.Technical solution is that a kind of button clamps mobile device, including bracket, horizontally disposed bottom plate is fixed on the bracket, sliding slot is provided on the bottom plate, the sliding slot is dovetail groove, slide plate is slidably connected in the sliding slot, two one section of clamping limbs being hinged on the slide plate with horizontal hunting are hinged on the slide plate, being also connected on two clamping limbs makes the two keep the tension spring clamped away from its hinged one end, the stretching mechanism that the clamping limb of control two opens is additionally provided on the bottom plate, and the reciprocator that the driving slide plate reciprocatingly slides, blanking hole is additionally provided on the bottom plate, the blanking hole is located at length direction one end of the sliding slot and is located at below the middle part of two clamping limbs.The utility model is structurally reasonable, rapidly can carry out positioning and blanking to button.

Description

A kind of button clamping mobile device

Technical field

The utility model relates to a kind of button process equipment, in particular to a kind of button clamps mobile device.

Background technique

Button is the common article of every household, and the type of button is varied, and wherein four-part button is that a kind of comparison is normal That sees uses button.Four-part button is one kind of button, is commonly called as snap-fastener, snak link, sewing button.Four-part button by S type spring combine, on to Under be divided into tetra- components of ABCD: AB part is known as female thread, on broadside can texturing line, there is a hole in centre, there is two parallel bullets on side Spring；CD part is known as pin thread, the prominent dot in centre, and dot is pressed into the Kong Zhonghou of female thread by spring clamp, generates opening and closing forces, Gu Determine clothing.

And in the production process of the female thread of four-part button, need first to go out protrusion and decorative pattern with holes on material strip, then will Protrusion and knurling section on material strip are swept away, and are formed the flanging of button, then spring are pressed into button, then to the edge of button Chamfering ultimately forms female thread.After spring is pressed into button, button is taken to the lower section of staking punch by turntable, and staking punch again will Button is swept away from fixture, and button needs to be moved to the lower section of chamfering staking punch after being swept away, and sweeps away make-up by chamfering staking punch The edge chamfer of son, button export again after chamfering, it is proposed that a kind of button clamping mobile device, the button swept away is mobile Below to chamfering staking punch and button is positioned, again exports button after button chamfering.

Utility model content

The purpose of the utility model is to provide a kind of buttons to clamp mobile device, and button can be moved to chamfering staking punch Lower section and button is positioned, and to after chamfering button carry out blanking.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of button clamps movement Device, including bracket are fixed with horizontally disposed bottom plate on the bracket, sliding slot are provided on the bottom plate, the sliding slot is Dovetail groove slidably connects slide plate in the sliding slot, two one section is hinged on the slide plate and is hinged on the slide plate with water The dynamic clamping limb of flat pendulum, being also connected on two clamping limbs both makes to keep the tension spring clamped, institute away from its hinged one end State and be additionally provided with the stretching mechanism that two clamping limbs of control open on bottom plate, and the driving slide plate reciprocatingly slide it is past It answers a pager's call structure, blanking hole is additionally provided on the bottom plate, the blanking hole is located at length direction one end of the sliding slot and is located at two Below the middle part of clamping limb described in root.

By using above scheme, at work, the button on turntable is flushed on bottom plate by staking punch, at this time stretching mechanism The clamping limb for controlling two clampings opens and keeps open configuration, and then reciprocator controls slide plate and clamping limb to the button swept away It is mobile to detain direction, so that the clamping end of clamping limb is moved to button position, button is located between two clamping limbs at this time, clamping limb It is maintained at button position, then stretching mechanism controls two clamping limbs again and closes up to clamp button, and subsequent reciprocator controls again Slide plate and clamping limb retreat, and after clamping limb retreats with button and is moved to the underface of chamfering staking punch, clamping limb is clamped Button, so that button is maintained at this position, until chamfering staking punch sweeps away and completes the chamfering to button, then stretching mechanism Again control clamping limb opens, and reciprocator controls clamping limb again and is advanced to new button position, and then stretching mechanism is controlled again For clamping limb processed closure to clamp button, reciprocator controls clamping limb retrogressing again, at this time before the button completed of that chamfering by To clamping limb limit and be driven retrogressing, until be moved to blanking hole site and discharge, button is moved to down to realize The lower section of angle staking punch simultaneously positions button, and the effect of blanking is carried out to the button after chamfering.

The utility model is further arranged to: the stretching mechanism includes two for strutting two clamping limbs respectively Strut, and be arranged for the day cabinet frame of the hinged strut, the strut and the day cabinet frame in two clamping limbs Between, two struts are symmetrical arranged, and the day cabinet frame is in edge-on setting, and one end of two struts is respectively hinged at The both ends of the day cabinet frame are additionally provided with the waist-shaped hole that length direction is axially arranged along it, the waist type on two struts Passing through in hole has the caging bolt being vertically arranged, and the lower thread of the caging bolt is connected on the bottom plate, the bottom plate On be also rotatably connected to the first vertical pivot being vertically arranged, first vertical pivot is driven by the driving motor for fixing on the bracket It rotates, the first cam for pushing the strut hinged end is fixedly and coaxially connected on first vertical pivot, described first is convex Wheel includes that first circle coaxial with first vertical pivot is taken turns, and first be fixed in the outer rim of the first circle wheel is external Part, and first external piece is to take turns concentric circular arc with first circle backwards to the middle section of the side of the first circle wheel.

By using above scheme, driving motor drives the rotation of the first vertical pivot, and the first cam on the first vertical pivot turns therewith Dynamic, with the rotation of the first cam, when the ramp portion of the first external piece is abutted on strut, strut and day cabinet frame are by forward It pushes away, and limit of the strut by day cabinet frame and caging bolt, so that strut rotates while being pushed forward and by two Clamping limb is strutted to two sides, when the arc section in the middle section of the first external piece abuts on strut, since the first cam turns at this time Dynamic, the first vertical pivot of positional distance of strut is constant, so that two clamping limbs keep opening, when the first cam continues to rotate, Strut on another slope of the first external piece relative to sliding, and clamping limb is closed up due to the effect by tension spring at this time, support Bar, which is postponed, to move back and turns round, so that two clamping limbs close up to clamp button, to realize that two clamping limbs of control open Clamping limb is then set to be kept for opening a period of time close up again again to clamp button.

The utility model is further arranged to: fixing bolt, the fixing bolt spiral shell are equipped on first external piece Line is connected on the first circle wheel.

By using above scheme, the first external piece is fixed on the first circle wheel by fixing bolt, so as to root According to the first different external pieces is needed replacing, the distance of arc section to the first circle wheel of different external pieces is different, pushes strut It is also different with opening angle when strutting two clamping limbs, two clampings are adjusted so as to replace the first different external pieces Amplitude size when arm opens.

The utility model is further arranged to: abutting idler wheel, institute are also rotatably connected on the middle support rod of the day cabinet frame It states abutting idler wheel rolling to be connected in the outer rim of first cam, the strut is also rotatablely connected away from day cabinet frame one end There is axial vertical back-up roller wheel, the back-up roller wheel rolling is connected on the inner sidewall of the clamping limb.

By using above scheme, when the first cam is directly connected on strut to push strut, with the first cam Rotation, the frictional force between the first cam and strut is larger, is rubbed so being rotatablely connected back-up roller wheel on day cabinet frame with reducing It wipes.

The utility model is further arranged to: leading for the length direction setting along the sliding slot is additionally provided on the bottom plate Slot is fixed with sliding block on the day cabinet frame, and the sliding block is slidably connected in the guide groove.

By using above scheme, the guide groove of length direction setting along the chute is set on bottom plate, and solid on day cabinet frame Sliding block is slidably connected in guide groove by fixed slider, so as to be oriented to day cabinet frame and strut, prevents strut when moving It shifts.

The utility model is further arranged to: the second vertical vertical pivot is rotatably connected on the bracket, described second is perpendicular Axis is driven by the driving motor to be rotated, the reciprocator include be fixedly and coaxially connected on second vertical pivot it is second convex Wheel, second cam include that second circle coaxial with second vertical pivot is taken turns, and is fixed on the outer rim of the second circle wheel On the second external piece, and second external piece is same with the second circle wheel backwards to the middle section of the side of the second circle wheel The circular arc in axle center, the slide plate is connected in the outer rim of second cam away from one end of the blanking hole, and the slide plate On be also connected with it made to keep the reset spring that is pushed against on second cam, one end of the reset spring is fixed on described On slide plate, the other end is fixed on the bottom plate.

By using above scheme, driving motor drives the rotation of the second vertical pivot, and the second cam on the second vertical pivot turns therewith Dynamic, with the rotation of the second cam, when the ramp portion of the second external piece is abutted on slide plate, slide plate is pushed forward, when first When the arc section in the middle section of external piece is abutted on slide plate, since the second cam rotates at this time, the positional distance second of slide plate is perpendicular Axis is constant, so that slide plate is maintained at current location, when the second cam continues to rotate, slide plate is another relative to the second external piece It is slided on one slope, slide plate keeps being connected to due to the effect by reset spring to retreat on the second cam, directly at this time It is abutted on the second circle wheel to slide plate, the position of slide plate continues to keep inconvenient, to realize that control slide plate and clamping limb are advanced to Button position, and clamping limb and button is driven to retreat after waiting clamping limb to clamp button again, it is located in down so that button is clamped The underface of angle staking punch is to wait chamfering punching press, to realize that control slide plate moves back and forth.

The utility model is further arranged to: being additionally provided with live roller between the slide plate and second cam, institute It states and is fixed with rotation seat on slide plate, the live roller is rotatably connected on the rotation seat, and the live roller rolls and connects It is connected to the outer rim of second cam.

By using above scheme, when slide plate is directly connected on the second cam, with the rotation of the second cam, second Friction between cam and slide plate is larger, causes the serious wear of the two, so transmission is arranged between slide plate and the second cam Idler wheel fixes rotation seat on slide plate, and live roller is rotatably connected on rotation seat, reduces slide plate and the second cam with this Abrasion.

The utility model is further arranged to: being fixed with fixing seat on the slide plate, is fixedly connected on the rotation seat Along the bar of track length direction setting, the bar, which is worn, penetrates the fixing seat, and is threaded with two on the bar A fixture nut, two fixture nuts are pushed against respectively in the two sides of the fixing seat.

By using above scheme, due in installing component, there is installation error, and the position of gripping arm It is also required to adjust with the position of positioning, button is enabled accurately to be driven the underface of chamfering staking punch, so in cunning Fixing seat is set on plate, bar is fixed on rotation seat, bar is worn and penetrates fixing seat, and is threadedly coupled two fixations on bar Nut adjusts position of the fixture nut on bar to be positioned, so that the relative position of slide plate and live roller is adjustable, from And the position of clamping limb is adjusted after mounting.

The utility model is further arranged to: the clamping limb is used to clamp on the medial surface of button and is further fixed on elasticity Pad.

By using above scheme, elastic cushion is fixed on the medial surface that clamping limb is used to clamp button, passes through elastic cushion It is buffered, avoids the clamping limb from causing to damage to button when clamping button.

The utility model is further arranged to: the elastic cushion is additionally provided with folder in the one side of the clamping limb, The folder is in concave arc shape backwards to the one side of the elastic cushion, is fixedly connected with connecting rod on the folder, the connecting rod, which is worn, penetrates institute Elastic cushion and the clamping limb are stated, and the connecting rod is also threaded with stop nut across one end of the clamping limb, it is described Stop nut is connected to the clamping limb.

By using above scheme, although button surface can be protected by being provided with elastic cushion, elastic cushion and button it Between elastic reaction be easy to cause button be clamped when deviate, so that button is easy to cause to be driven under chamfering staking punch There is deviation in positioning when square, so folder is set in one side of the elastic cushion backwards to clamping limb, guiding of the folder by connecting rod, So that folder can only be moved along connecting rod direction, and by the elastic reaction of elastic cushion, enable folder to a certain extent It retreats to adjust position, so that the positioning of button is more accurate.

In conclusion the utility model has the following beneficial effects: button can be moved to the lower section of chamfering staking punch And button is positioned, and blanking is carried out to the button after chamfering.

Detailed description of the invention

Fig. 1 is the general structure schematic diagram of embodiment；

Fig. 2 is the enlarged drawing of part A in Fig. 1.

Appended drawing reference: 1, bracket；2, bottom plate；3, sliding slot；4, slide plate；5, clamping limb；6, tension spring；7, stretching mechanism；8, past It answers a pager's call structure；9, blanking hole；10, strut；11, day cabinet frame；12, waist-shaped hole；13, caging bolt；14, the first vertical pivot；15, driving electricity Machine；16, the first cam；17, the first circle wheel；18, the first external piece；19, fixing bolt；20, idler wheel is abutted；21, back-up roller wheel； 22, guide groove；23, sliding block；24, the second vertical pivot；25, the second cam；26, the second circle wheel；27, the second external piece；28, bullet is resetted Spring；29, live roller；30, rotation seat；31, fixing seat；32, bar；33, fixture nut；34, elastic cushion；35, folder；36, Connecting rod；37, stop nut.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to figs. 1 and 2, a kind of button clamps mobile device, including bracket 1, is fixed on bracket 1 horizontally disposed Bottom plate 2, be provided with sliding slot 3 on bottom plate 2, sliding slot 3 is dovetail groove, and one end perforation other end closing of sliding slot 3, in sliding slot 3 Slide plate 4 is slidably connected, and sliding slot 3 is stretched out in one end of slide plate 4.

It is hinged with the clamping limb 5 of two horizontal huntings in 4 upper surface of slide plate, and is connected with tension spring on two clamping limbs 5 6, the both ends of tension spring 6 are connected to two clamping limbs 5, by the pulling force effect of tension spring 6, so that two clamping limbs 5 deviate from it One end of articulated position mutually clamps, and is additionally provided with stretching mechanism 7 on a base plate 2 and is opened with controlling two clamping limbs 5, in bracket Reciprocator 8 is additionally provided on 1 to control slide plate 4 in sliding slot 3 and reciprocatingly slide back and forth.

At work, the button on turntable is flushed on bottom plate 2 by staking punch, and stretching mechanism 7 controls two clampings at this time Clamping limb 5 opens and keeps open configuration, and then reciprocator 8 controls slide plate 4 and clamping limb 5 and moves to the button direction swept away Dynamic, so that the clamping end of clamping limb 5 is moved to button position, button is located between two clamping limbs 5 at this time, and clamping limb 5 is kept In button position, then stretching mechanism 7 controls two clamping limbs 5 again and closes up to clamp button, and subsequent reciprocator 8 controls cunning again Plate 4 and clamping limb 5 retreat, and after clamping limb 5 retreats with button and is moved to the underface of chamfering staking punch, clamping limb 5 is pressed from both sides Tight button, so that button is maintained at this position, until chamfering staking punch sweeps away and completes then to open machine to the chamfering of button Structure 7 controls the opening of clamping limb 5 again, and reciprocator 8 controls clamping limb 5 again and is advanced to new button position, then opens machine Structure 7 controls the closure of clamping limb 5 again to clamp button, and reciprocator 8 controls the retrogressing of clamping limb 5 again, that chamfering is complete before at this time At button by clamping limb 5 limit and be driven retrogressing, until be moved to 9 position of blanking hole and discharge, thus realize by Button is moved to the lower section of chamfering staking punch and positions to button, and the effect of blanking is carried out to the button after chamfering.

Stretching mechanism 7 includes two struts 10 for being used to strut two clamping limbs 5 respectively, and for hinged support rod 10 Day cabinet frame 11, strut 10 and day cabinet frame 11 are arranged between two clamping limbs 5, and two struts 10 are symmetrical arranged, day cabinet frame 11 be in Edge-on setting, and one end of two struts 10 is respectively hinged at the both ends of day cabinet frame 11, is additionally provided with length on two struts 10 The waist-shaped hole 12 that direction is axially arranged along it, interior pass through of waist-shaped hole 12 have the caging bolt 13 being vertically arranged, caging bolt 13 Lower thread connects on a base plate 2, the first vertical pivot 14 being vertically arranged also is rotatably connected on bottom plate 2, the first vertical pivot 14 is by solid The driving of driving motor 15 being scheduled on bracket 1 rotates, and has been fixedly and coaxially connected on the first vertical pivot 14 for pushing strut 10 hinged First cam 16 at end, the first cam 16 includes the first circle wheel 17 coaxial with the first vertical pivot 14, and is fixed on the first circle wheel The first external piece 18 in 17 outer rim is equipped with fixing bolt 19 on the first external piece 18, and fixing bolt 19 is threaded in On first circle wheel 17, and the first external piece 18 is and the first circle 17 concentric circles of wheel backwards to the middle section of the side of the first circle wheel 17 Arc.

When controlling two clamping limbs 5 and opening, driving motor 15 drives the rotation of the first vertical pivot 14, and the on the first vertical pivot 14 One cam 16 rotates with it, with the rotation of the first cam 16, when the ramp portion of the first external piece 18 is abutted on strut 10, Strut 10 and day cabinet frame 11 are pushed forward, and limit of the strut 10 by day cabinet frame 11 and caging bolt 13, so that strut 10 exists It rotates while being pushed forward and struts two clamping limbs 5 to two sides, when the arc section in the middle section of the first external piece 18 When abutting on strut 10, since the first cam 16 rotates at this time, positional distance the first vertical pivot 14 of strut 10 is constant, to make Two clamping limbs 5 keep opening, when the first cam 16 continues to rotate, strut 10 relative to the first external piece 18 another tiltedly It is slided on slope, clamping limb 5 is closed up due to the effect by tension spring 6 at this time, and strut 10, which is postponed, to move back and turn round, so that two Root clamping limb 5 closes up to clamp button, to realize that two openings of clamping limb 5 of control then make clamping limb 5 keep opening one section Time closes up again again to clamp button.

In order to avoid strut 10 shifts when being pushed, it is additionally provided with 3 length directions setting along the chute on a base plate 2 Guide groove 22, be fixedly connected with sliding block 23(on day cabinet frame 11 and be not shown in the figure), sliding block 23 is slidably connected in guide groove 22, is led to The cooperation of guide groove 22 and sliding block 23 is crossed to be oriented to the displacement of strut 10.

It in order to reduce abrasion, is also rotatably connected on the middle support rod of day cabinet frame 11 and abuts idler wheel 20, abut idler wheel 20 Rolling is connected in the outer rim of the first cam 16, and strut 10 is also rotatably connected to axial vertical support away from 11 one end of day cabinet frame Idler wheel 21, the rolling of back-up roller wheel 21 are connected on the inner sidewall of clamping limb 5.

It is fixedly connected with fixing seat 31 on slide plate 4, bar 32 is equipped in fixing seat 31, and be threadedly coupled on boom There are two fixture nuts 33 to position to bar 32, and two fixture nuts 33 are connected to the two sides of fixing seat 31 respectively, Bar 32 is fixedly connected with rotation seat 30 away from one end of slide plate 4, and live roller 29, transmission rolling are rotatably connected on rotation seat 30 The axial direction of wheel 29 is vertical.The second vertical vertical pivot 24 is rotatably connected on bracket 1, the second vertical pivot 24 is also driven by driving motor 15 Rotation, reciprocator 8 include being fixedly and coaxially connected the second cam 25 on the second vertical pivot 24, and the rolling of live roller 29 is connected to In the outer rim of second cam 25, the second cam 25 includes the second circle wheel 26 coaxial with the second vertical pivot 24, and is fixed on second The second external piece 27 in the outer rim of circle wheel 26, and the second external piece 27 is and second backwards to the middle section of the side of the second circle wheel 26 Circle 26 concentric circular arcs of wheel, and the reset spring 28 for making it keep being pushed against on the second cam 25 is also connected on slide plate 4, it is multiple One end of position spring 28 is fixed on slide plate 4, and the other end is fixed on a base plate 2.

When control slide plate 4 moves back and forth back and forth, driving motor 15 drives the second vertical pivot 24 to rotate, on the second vertical pivot 24 Second cam 25 rotates with it, and with the rotation of the second cam 25, the ramp portion of the second external piece 27 is abutted on slide plate 4 When, slide plate 4 is pushed forward, when the arc section in the middle section of the first external piece 18 abuts on slide plate 4, due to the second cam at this time 25 rotations, positional distance the second vertical pivot 24 of slide plate 4 is constant, so that slide plate 4 is maintained at current location, when the second cam 25 It continues to rotate, slide plate 4 slides on another slope relative to the second external piece 27, and slide plate 4 is due to by reset spring at this time 28 effect and keep being connected on the second cam 25 with retreat, until slide plate 4 abut to second circle wheel 26 on, the position of slide plate 4 It sets and continues to keep inconvenient, to realize that control slide plate 4 and clamping limb 5 are advanced to button position, and clamping limb 5 is waited to clamp button Clamping limb 5 and button is driven to retreat again afterwards, so that the clamped underface for being located in chamfering staking punch of button is to wait chamfering to rush Pressure, to realize that control slide plate 4 moves back and forth.

Elastic cushion 34 is further fixed on the medial surface that clamping limb 5 is used to clamp button one end, elastic cushion 34 is backwards to clamping Folder 35 is provided in the one side of arm 5, folder 35 is in concave arc shape, the company of being fixedly connected on folder 35 backwards to the one side of elastic cushion 34 Bar 36,36 Pellet for shooting through pad 34 of connecting rod and clamping limb 5, and connecting rod 36 passes through 5 one end of clamping limb and is also threaded with stop nut 37, stop nut 37 is connected on clamping limb 5 to limit to folder 35.

It is buffered by elastic cushion 34, so that folder 35 has buffering when clamping button, and by folder 35 to button Button is positioned, and prevents from shifting when button is clamped, so that button is not easy to be damaged when being clamped.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of button clamps mobile device, it is characterised in that: including bracket (1), be fixed on the bracket (1) horizontally disposed Bottom plate (2), be provided with sliding slot (3) on the bottom plate (2), the sliding slot (3) is dovetail groove, and sliding connects in the sliding slot (3) It is connected to slide plate (4), is hinged with two one section on the slide plate (4) and is hinged on the slide plate (4) with the clamping limb of horizontal hunting (5), being also connected on two clamping limbs (5) makes the two keep the tension spring (6) clamped, the bottom plate away from its hinged one end (2) stretching mechanism (7) that the clamping limb (5) of control two is opened is additionally provided on, and the driving slide plate (4) back and forth slides Dynamic reciprocator (8) is additionally provided with blanking hole (9) on the bottom plate (2), and the blanking hole (9) is located at the sliding slot (3) Length direction one end is simultaneously located at below the middle part of two clamping limbs (5).

2. a kind of button according to claim 1 clamps mobile device, it is characterised in that: the stretching mechanism (7) includes Two for strutting the strut (10) of two clamping limbs (5), and the day cabinet frame for the hinged strut (10) respectively (11), the strut (10) and the day cabinet frame (11) are arranged between two clamping limbs (5), two struts (10) It is symmetrical arranged, the day cabinet frame (11) is in edge-on setting, and one end of two struts (10) is respectively hinged at the day word The both ends of frame (11) are additionally provided with the waist-shaped hole (12) that length direction is axially arranged along it on two struts (10), described Passing through in waist-shaped hole (12) has the caging bolt (13) being vertically arranged, and the lower thread of the caging bolt (13) is connected to described On bottom plate (2), be also rotatably connected to the first vertical pivot (14) being vertically arranged on the bottom plate (2), first vertical pivot (14) by Driving motor (15) driving being fixed on the bracket (1) rotates, and is fixedly and coaxially connected on first vertical pivot (14) useful In the first cam (16) for pushing strut (10) hinged end, first cam (16) includes and first vertical pivot (14) The first coaxial circle wheel (17), and the first external piece (18) being fixed in the outer rim of the first circle wheel (17), and it is described First external piece (18) is the circle concentric with the first circle wheel (17) backwards to the middle section of the side of the first circle wheel (17) Arc.

3. a kind of button according to claim 2 clamps mobile device, it is characterised in that: on first external piece (18) It is equipped with fixing bolt (19), the fixing bolt (19) is threaded on the first circle wheel (17).

4. a kind of button according to claim 2 clamps mobile device, it is characterised in that: the centre of the day cabinet frame (11) It is also rotatably connected on strut and abuts idler wheel (20), abutting idler wheel (20), which rolls, is connected to the outer of first cam (16) On edge, the strut (10) is also rotatably connected to axial vertical back-up roller wheel (21), institute away from described day cabinet frame (11) one end Back-up roller wheel (21) rolling is stated to be connected on the inner sidewall of the clamping limb (5).

5. a kind of button according to claim 2 clamps mobile device, it is characterised in that: also set up on the bottom plate (2) There is the guide groove (22) of the length direction setting along the sliding slot (3), is fixed with sliding block (23), the cunning on the day cabinet frame (11) Block (23) is slidably connected in the guide groove (22).

6. a kind of button according to claim 2 clamps mobile device, it is characterised in that: the company of rotation on the bracket (1) It is connected to vertical the second vertical pivot (24), second vertical pivot (24) is driven by the driving motor (15) to rotate, the reciprocating engine Structure (8) includes being fixedly and coaxially connected the second cam (25) on second vertical pivot (24), and second cam (25) includes Second circle coaxial with second vertical pivot (24) takes turns (26), and second be fixed in the outer rim of the second circle wheel (26) External piece (27), and second external piece (27) is and second circle backwards to the middle section of the side of the second circle wheel (26) (26) concentric circular arc is taken turns, the slide plate (4) is connected to second cam (25) away from the one end of the blanking hole (9) The reset spring (28) for making it keep being pushed against on second cam (25) is also connected in outer rim, and on the slide plate (4), One end of the reset spring (28) is fixed on the slide plate (4), and the other end is fixed on the bottom plate (2).

7. a kind of button according to claim 6 clamps mobile device, it is characterised in that: the slide plate (4) and described the It is additionally provided between two cams (25) live roller (29), is fixed with rotation seat (30), the live roller on the slide plate (4) (29) it is rotatably connected on the rotation seat (30), and the live roller (29) rolling is connected to second cam (25) Outer rim.

8. a kind of button according to claim 7 clamps mobile device, it is characterised in that: be fixed on the slide plate (4) Fixing seat (31) is fixedly connected with the bar (32) along the setting of the sliding slot (3) length direction on the rotation seat (30), described Bar (32), which is worn, to be penetrated the fixing seat (31), and there are two fixture nut (33), two institutes for threaded connection on the bar (32) Fixture nut (33) is stated to be pushed against respectively in the two sides of the fixing seat (31).

9. a kind of button according to claim 8 clamps mobile device, it is characterised in that: the clamping limb (5) is for pressing from both sides It holds and is further fixed on elastic cushion (34) on the medial surface of button.

10. a kind of button according to claim 9 clamps mobile device, it is characterised in that: the elastic cushion (34) is backwards It is additionally provided with folder (35) in the one side of the clamping limb (5), one side of the folder (35) backwards to the elastic cushion (34) is in Concave arc shape is fixedly connected with connecting rod (36) on the folder (35), and the connecting rod (36), which is worn, penetrates the elastic cushion (34) and described Clamping limb (5), and the connecting rod (36) is also threaded with stop nut (37) across the one end of the clamping limb (5), it is described Stop nut (37) is connected to the clamping limb (5).