CN208520554U - A kind of fixing len bracket being used on vertometer - Google Patents

Abstract

The utility model discloses a kind of fixing len brackets being used on vertometer, it is related to vertometer field, including pedestal and stabilizing mechanism, the upper surface of the pedestal is fixedly connected close to leftward position with collimator objective, the upper surface of pedestal is fixedly connected close to right positions with the bottom of support base, the upper end of the stabilizing mechanism is fixedly connected with the downside of support base end, lower end center and the video camera of stabilizing mechanism are bolted, in fixing len, judge that operator is operated by left hand or the right hand by fingerprint identification device, after the completion of identification, corresponding knob assembly is connected, and eyeglass is fixed by the Buffer Unit in stabilizing mechanism, eyeglass damage as caused by rubber sleeve can be effectively prevented, when the pressure sensor in Buffer Unit reaches pressure set points, control protection component starting, make The movement connection relationship of drive rod and screw rod separates, safety accident caused by causing eyeglass broken so as to avoid manpower dynamics is excessive.

Description

A kind of fixing len bracket being used on vertometer

Technical field

The utility model relates to vertometer fields, and in particular to a kind of fixing len bracket being used on vertometer.

Background technique

Vertometer is mainly used for measuring vertex lens power (D), the prism degree (△) of spectacle lens (including contact lens), determines The cylindrical mirror axle position direction of cylindrical lens franking and can check whether eyeglass is properly attached in mirror holder on untouched edge eyeglass Instrument is needed with hand down by fixing len bracket, in vertometer use process in this process, if hand and fixation Frictional force not enough causes hand to skid between lens supports, and due to the inertia of people, hand is easy to touch eyeglass, is on the one hand easy to make It is damaged at eyeglass, it is on the other hand broken in the excessive eyeglass that will cause of manpower dynamics, it be easy to cause safety accident.

Summary of the invention

The purpose of this utility model is to provide a kind of fixing len brackets being used on vertometer, to solve existing skill Caused above-mentioned defect in art.

A kind of fixing len bracket being used on vertometer, including pedestal and stabilizing mechanism, the upper surface of the pedestal It is fixedly connected close to leftward position with collimator objective, the upper surface of pedestal is close to the fixed company in the bottom of right positions and support base Connect, the upper end of the stabilizing mechanism is fixedly connected with the downside of support base end, the lower end center of stabilizing mechanism with take the photograph As instrument is bolted, the right side of the collimator objective is equipped with the eyeglass platform being slidably connected with support base.

Preferably, the stabilizing mechanism includes fixed block, knob assembly, drive rod, screw rod, interlocking bar, the fixed block Upper end be fixedly connected with the downside of support base end and fixed block close to upper end position be equipped with knob chamber, the set of knobs Part is symmetrically distributed in the inside of knob chamber and knob assembly and knob chamber are rotatablely connected, and knob assembly is located at side outside knob chamber End be fixedly connected with fingerprint identification device, the end of the knob assembly other side is engaged with linkage bevel gear, the interlocking bar Upper end and linkage bevel gear key connection, the lower end of interlocking bar and secondary bevel gear be keyed, the underface of the knob chamber is symmetrical Equipped with sliding cavity, it is symmetrically arranged with rectangular channel at left and right sides of the inner sidewall of the sliding cavity and rectangular channel is located at sliding chamber inner sidewall The lower end of lower end, sliding cavity is equipped with catch bar slot and catch bar slot is connected with the outside of sliding cavity, the upper end of the drive rod It is connect with the center of sliding cavity upper end by bearing, drive rod is keyed close to the position of upper end with from bevel gear, transmission The lower end of bar and the center of protection component are rotatablely connected, described to engage from bevel gear with secondary bevel gear, the protection component Be fixedly connected with the inner sidewall of sliding cavity, the screw rod is threadedly coupled with the center of push plate by threaded hole, screw rod it is upper End and the center of protection component are rotatablely connected, and the lower end of screw rod and the bottom centre position of sliding cavity are connected by bearing, The lower end surface of the push plate is fixedly connected with the upper end of catch bar, and left and right ends and the rectangular channel of push plate are slidably connected, described to push away Lever is slidably connected with catch bar slot, and the lower end of catch bar is slidably connected with the upper end for stablizing component, the knob assembly and finger Line identification device is electrically connected, and the stable component and protection component are electrically connected.

Preferably, the knob assembly includes rotating bar, shaft, shaft fixed block, jacking block and the first spring, the shaft Fixed block is fixed on the inside of knob chamber, and the center of the shaft and shaft fixed block is rotatablely connected, one end of shaft with Master bevel gear key connection, the other end of shaft is fixedly connected with the bottom of drive block and the other end center of shaft is equipped with branch Slot is supportted, the bottom of the drive block is connected with support slot, and the left and right sides of the shaft fixed block is equipped with and the fixed company of shaft The positioning plate connect, one end of the rotating bar and support slot are rotatablely connected, and the other end of rotating bar passes through the side wall of knob chamber simultaneously With being fixedly connected on one side for knob, the another side of the knob is fixedly connected with fingerprint identification device, and the rotating bar is close to drive The position of motion block is equipped with sliding groove, and the sliding groove is fixedly connected close to the end of support slot with the first electromagnet, the jacking block Center be equipped with moving hole, jacking block is slidably connected by moving hole and rotating bar and the inside of moving hole is fixedly connected with cunning Lever, the sliding bar and sliding groove are slidably connected and one side and first magnet fixed company of the sliding bar close to the first electromagnet It connects, the upper and lower ends of the jacking block towards the side of knob are fixedly connected with one end of limitation bar, the other end of the limitation bar Across fixed plate and be slidably connected with fixed plate, the fixed plate is fixedly connected with rotating bar, one end of first spring It is fixedly connected with jacking block, the other end of the first spring is fixedly connected with fixed plate, first electromagnet and fingerprint identification device It is electrically connected.

Preferably, the protection component includes protection block, locating piece, driving plate and check lock lever, and the protection block is fixed to be connected The side wall in sliding cavity is connect, the center of protection block is equipped with through-hole, and the side wall center of the through-hole is equipped with middle circular trough, The top of the middle circular trough is equipped with upper circular trough, and the lower part of middle circular trough is equipped with lower circular trough, the lower end of the drive rod with The upper side wall of middle circular trough flushes, and the left and right sides of drive rod lower end is equipped with upper notch corresponding with upper circular trough, the silk The upper end of bar is flushed with the lower wall of middle circular trough, and all two sides of screw rod upper end are equipped with lower slot corresponding with lower circular trough Mouthful, gap and driving plate and middle circular trough of the driving plate across drive rod and screw rod are rotatablely connected, in driving plate Heart position is equipped with locking slot, and the center of the locking slot is fixedly connected with the second electromagnet, and the left and right ends of locking slot are set There is open slot, the open slot is flushed close to the side wall of the second electromagnet with the side wall of upper notch, and open slot is far from the second electromagnetism The side wall of iron is flushed with the side wall of upper circular trough, and the upper end of the locating piece is fixedly connected with driving plate, one end of positioning plate with Lower circular trough rotation connection, the other end of positioning plate are fixedly connected with lower notch, and the inside of positioning plate is equipped with check lock lever slot, described Check lock lever slot is connected with open slot, and the check lock lever is slidably connected with open slot and the lower end of check lock lever and check lock lever slot slide Connection, the end face of second electromagnet of check lock lever face are fixedly connected with the second magnet, the end of check lock lever circular trough in Face is fixedly connected with one end of third spring, and the other end of the third spring is fixedly connected with the bottom of locking slot, and described Two electromagnet and Buffer Unit are electrically connected.

Preferably, the Buffer Unit includes steady rest, buffer bar, and the steady rest middle position is hollow and hollow diameters Greater than the diameter of video camera, the left and right ends of steady rest are fixedly connected with one end of supporting block, among the lower end of the catch bar Position is equipped with dashpot, is equipped with limiting slot, the lower end of the buffer bar and the upper end of supporting block at left and right sides of the upper end of catch bar Face is fixedly connected, and upper end and the dashpot of buffer bar are slidably connected, the fixed company in the left and right sides of buffer bar and the lower end of gag lever post It connecing, the bottom of the dashpot is connected equipped with pressure sensor, and the bottom of dashpot is also fixedly connected with one end of second spring, The other end of the second spring is fixedly connected with the lower end surface of buffer bar, and the pressure sensor and the second electromagnetism ferroelectricity connect It connects, upper end and the limiting slot of the gag lever post are slidably connected.

Preferably, the end of the support base is bolted with display screen, the axis and collimation object of the video camera The axis of mirror is located at same straight line.

Preferably, the height of the check lock lever is equal with the distance from bottom of the top of upper notch to check lock lever slot.

Utility model has the advantages that using the vertometer fixing len bracket of the utility model, in fixing len When, judge that operator is operated by left hand or the right hand by fingerprint identification device, after the completion of identification, corresponding set of knobs Part is connected, and eyeglass is fixed by the Buffer Unit in stabilizing mechanism, is not needed manpower in this way and is pinned fixed mirror downwards Eyeglass damage as caused by rubber sleeve can be effectively prevented in plate rack, sets when the pressure sensor in Buffer Unit reaches pressure When definite value, control protection component starting separates the movement connection relationship of drive rod and screw rod, so as to avoid manpower dynamics mistake Safety accident caused by causing eyeglass broken greatly.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of fixing len bracket being used on vertometer；

Fig. 2 is the structural schematic diagram of stabilizing mechanism in Fig. 1；

Fig. 3 is the structural schematic diagram that component is protected in Fig. 2；

Fig. 4 is the structural schematic diagram of rotary components in Fig. 2；

Fig. 5 is the structural schematic diagram of Buffer Unit in Fig. 2；

Fig. 6 is the left view of jacking block in Fig. 3；

Fig. 7 is the top view of locating piece in Fig. 4；

Fig. 8 is the top view of steady rest in Fig. 5；

Fig. 9 is the top view of push plate in Fig. 2.

Wherein, 1- pedestal, 2- support base, 3- display screen, 4- video camera, 5- collimator objective, 6- stabilizing mechanism, 61- are fixed Block, 62- sliding cavity, 63- knob assembly, 64- protect component, 65- fingerprint identification device, 66- drive rod, 67- screw rod, 68- square Shape slot, 69- Buffer Unit, 610- catch bar, 611- catch bar slot, 612- link from bevel gear, 613- pair bevel gear, 614- Bar, 615- linkage bevel gear, 616- knob chamber, 617- push plate, 631- rotating bar, 632- shaft, 633- master bevel gear, 634- turn Axis fixed block, 635- support slot, 636- drive block, 637- sliding groove, 638- jacking block, the first spring of 639-, 6310- fixed plate, 6311- limit bar, 6312- sliding bar, the first magnet of 6313-, the first electromagnet of 6314-, 6315- knob, 6316- positioning plate, Slot under circular trough, 646- under 6317- moving hole, 641- protection block, 642- through-hole, the upper notch of 643-, the upper circular trough of 644-, 645- Mouth, 647- locating piece, 648- check lock lever slot, circular trough in 649-, 6410- driving plate, 6411- check lock lever, 6412- locking slot, 6413- open slot, 6414- third spring, the second electromagnet of 6415-, the second magnet of 6416-, 691- steady rest, 692- support Block, 693- buffer bar, 694- gag lever post, 695- limiting slot, 696- second spring, 697- pressure sensor, 7- eyeglass platform.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figures 1 to 9, a kind of fixing len bracket being used on vertometer, including pedestal 1 and stabilizing mechanism 6, The upper surface of the pedestal 1 is fixedly connected close to leftward position with collimator objective 5, the upper surface of pedestal 1 close to right positions with The bottom of support base 2 is fixedly connected, and the upper end of the stabilizing mechanism 6 is fixedly connected with the downside of 2 end of support base, stablizes machine The lower end center of structure 6 is bolted with video camera 4, and the right side of the collimator objective 5, which is equipped with to slide with support base 2, to be connected The eyeglass platform 7 connect.

It is worth noting that, the stabilizing mechanism 6 includes fixed block 61, knob assembly 63, drive rod 66, screw rod 67, connection The upper end of lever 614, the fixed block 61 be fixedly connected with the downside of 2 end of support base and fixed block 61 close to upper end position Knob chamber 616 is installed, the knob assembly 63 is symmetrically distributed in the inside of knob chamber 616 and knob assembly 63 and knob chamber 616 rotation connections, the end that knob assembly 63 is located at 616 outside side of knob chamber are fixedly connected with fingerprint identification device 65, are revolved The end of 63 other side of button component is engaged with linkage bevel gear 615, the upper end of the interlocking bar 614 and linkage 615 key of bevel gear Connection, the lower end of interlocking bar 614 and secondary bevel gear 613 are keyed, and the underface of the knob chamber 616 is symmetrically arranged with sliding cavity 62, the inner sidewall left and right sides of the sliding cavity 62 is symmetrically arranged with rectangular channel 68 and rectangular channel 68 is located at 62 inner sidewall of sliding cavity The lower end of lower end, sliding cavity 62 is equipped with catch bar slot 611 and catch bar slot 611 is connected with the outside of sliding cavity 62, the biography The upper end of lever 66 is connect with the center of 62 upper end of sliding cavity by bearing, drive rod 66 close to upper end position with from cone Gear 612 is keyed, and the center of the lower end of drive rod 66 and protection component 64 is rotatablely connected, it is described from bevel gear 612 with Secondary bevel gear 613 engages, and the protection component 64 is fixedly connected with the inner sidewall of sliding cavity 62, the screw rod 67 and push plate 617 Center pass through threaded hole and be threadedly coupled, the center of the upper end of screw rod 67 and protection component 64 is rotatablely connected, screw rod 67 lower end is connect with the bottom centre position of sliding cavity 62 by bearing, lower end surface and the catch bar 610 of the push plate 617 Upper end is fixedly connected, and left and right ends and the rectangular channel 68 of push plate 617 are slidably connected, and the catch bar 610 and catch bar slot 611 are sliding Dynamic connection, the lower end of catch bar 610 are slidably connected with the upper end for stablizing component 69, the knob assembly 63 and fingerprint identification device 65 are electrically connected, and the stable component 69 is electrically connected with protection component 64.

In the present embodiment, the knob assembly 63 includes rotating bar 631, shaft 632, shaft fixed block 634, jacking block 638 and first spring 639, the shaft fixed block 634 be fixed on the inside of knob chamber 616, the shaft 632 is fixed with shaft The center of block 634 is rotatablely connected, and one end of shaft 632 and master bevel gear 633 are keyed, the other end of shaft 632 and drive The bottom of motion block 636 is fixedly connected and the other end center of shaft 632 is equipped with support slot 635, the bottom of the drive block 636 Portion is connected with support slot 635, and the left and right sides of the shaft fixed block 634 is equipped with the positioning plate being fixedly connected with shaft 632 6316, one end of the rotating bar 631 and support slot 635 are rotatablely connected, and the other end of rotating bar 631 passes through knob chamber 616 Side wall is simultaneously fixedly connected with knob 6315 on one side, and the another side of the knob 6315 is fixedly connected with fingerprint identification device 65, The rotating bar 631 is equipped with sliding groove 637 close to the position of drive block 636, and the sliding groove 637 is close to the end of support slot 635 Portion is fixedly connected with the first electromagnet 6314, and the center of the jacking block 638 is equipped with moving hole 6317, and jacking block 638 passes through shifting Dynamic hole 6317 is slidably connected with rotating bar 631 and the inside of moving hole 6317 is fixedly connected with sliding bar 6312, the sliding bar 6312 are slidably connected and sliding bar 6312 is fixed close to the one side of the first electromagnet 6314 and the first magnet 6313 with sliding groove 637 The upper and lower ends of connection, side of the jacking block 638 towards knob 6315 are fixedly connected with one end of limitation bar 6311, the limit The other end of bar 6311 processed pass through fixed plate 6310 and be slidably connected with fixed plate 6310, the fixed plate 6310 and rotating bar 631 are fixedly connected, and one end of first spring 639 is fixedly connected with jacking block 638, the other end of the first spring 639 and fixation Plate 6310 is fixedly connected, and first electromagnet 6314 is electrically connected with fingerprint identification device 65.

In the present embodiment, the protection component 64 includes protection block 641, locating piece 647, driving plate 6410 and check lock lever 6411, the protection block 641 is fixedly connected on the side wall of sliding cavity 62, and the center of protection block 641 is equipped with through-hole 642, institute The side wall center for stating through-hole 642 is equipped with middle circular trough 649, and the top of the middle circular trough 649 is equipped with upper circular trough 644, The lower part of middle circular trough 649 is equipped with lower circular trough 645, and the lower end of the drive rod 66 is flushed with the upper side wall of middle circular trough 649, The left and right sides of 66 lower end of drive rod is equipped with upper notch 643 corresponding with upper circular trough 644, and the upper end of the screw rod 67 is in The lower wall of circular trough 649 flushes, and all two sides of 67 upper end of screw rod are equipped with lower notch 646 corresponding with lower circular trough 645, Gap and driving plate 6410 and middle circular trough 649 rotation of the driving plate 6410 across drive rod 66 and screw rod 67 connect It connects, the center of driving plate 6410 is equipped with locking slot 6412, the center of the locking slot 6412 and the second electromagnet 6415 are fixedly connected, and the left and right ends of locking slot 6412 are equipped with open slot 6413, and the open slot 6413 is close to the second electromagnet 6415 side wall is flushed with the side wall of upper notch 643, side wall of the open slot 6413 far from the second electromagnet 6415 and upper circular trough 644 side wall flushes, and the upper end of the locating piece 647 is fixedly connected with driving plate 6410, one end of positioning plate 647 and lower circle Slot 645 is rotatablely connected, and the other end of positioning plate 647 is fixedly connected with lower notch 646, and the inside of positioning plate 647 is equipped with check lock lever Slot 648, the check lock lever slot 648 are connected with open slot 6413, the check lock lever 6411 be slidably connected with open slot 6413 and The lower end of check lock lever 6411 is slidably connected with check lock lever slot 648, the end face of 6,411 second electromagnet of face 6415 of check lock lever It is fixedly connected with the second magnet 6416, check lock lever 6411 end face of circular trough 649 and one end of third spring 6414 in is solid Fixed connection, the other end of the third spring 6414 are fixedly connected with the bottom of locking slot 6412, second electromagnet 6415 It is electrically connected with Buffer Unit 69.

In the present embodiment, the Buffer Unit 69 includes steady rest 691, buffer bar 693, among the steady rest 691 Position is hollow and hollow diameters are greater than the diameter of video camera 4, and the left and right ends of steady rest 691 and one end of supporting block 692 are fixed Connection, the lower end middle position of the catch bar 610 are equipped with dashpot 698, are equipped with limit at left and right sides of the upper end of catch bar 610 The lower end of slot 695, the buffer bar 693 is fixedly connected with the upper surface of supporting block 692, the upper end of buffer bar 693 and dashpot 698 are slidably connected, and the left and right sides of buffer bar 693 is fixedly connected with the lower end of gag lever post 694, the bottom of the dashpot 698 It is connected equipped with pressure sensor 697, the bottom of dashpot 698 is also fixedly connected with one end of second spring 696, second bullet The other end of spring 696 is fixedly connected with the lower end surface of buffer bar 693,6415 electricity of the pressure sensor 697 and the second electromagnet Property connection, upper end and the limiting slot 695 of the gag lever post 694 be slidably connected.

In the present embodiment, the end of the support base 2 is bolted with display screen 3, the axis of the video camera 4 It is located at same straight line with the axis of collimator objective 5.

In addition, distance from bottom phase of the top of the height of the check lock lever 6411 and upper notch 643 to check lock lever slot 648 Deng.

The course of work and principle: before vertometer is not used, 6314 energizing magnetic of the first electromagnet, the magnetic of generation Property direction repel each other with the first magnet 6313, so that jacking block 638 be made to overcome the elastic force of the first spring 639 to far from drive block 638 Direction is mobile, and in this way when vertometer is not used, even if rotating bar 631 rotates, whole device will not be acted, and makes stabilizing mechanism 6 are protected in the not used situation of device, prevent non-operator stable operation mechanism 6, device is caused to damage, and in addition The power-off of two electromagnet 6415 makes check lock lever 6411 be connected to the inside of upper notch 643 under the elastic force effect of third spring 6414, Make drive rod 66 keep motion state consistent by check lock lever 6411 with screw rod 67, when using vertometer, first places eyeglass To the top center position of collimator objective 5, when video camera 4 senses that eyeglass is placed on collimator objective 5, operator according to Use habit selects the knob assembly 63 of left or right side by fingerprint identification device 65, burnt in operator's once-through operation in this way Spending timing can only be moved by the knob assembly 63 of side come the other component of control device, and the knob assembly 63 of the other side is in Dormant state will not influence operator behaviour operating knob assembly 63 of the other side by other staff in operation Make vertometer, this ensure that the continuity of operator in operation, when operator chooses knob assembly 63, first The power-off of first electromagnet 6314 loses magnetic force, and jacking block 638 is under the elastic force effect of the first spring 639, to close to drive block 636 Direction is mobile, when drive block 636 and jacking block 638 are in close contact using the elastic force of the first spring 639, due to drive block 636 with The surface roughness of jacking block 638 is very high, and then makes the movement shape of the two by the frictional force between drive block 636 and jacking block 638 State is consistent, and at this moment rotates knob 6315, and then rotates rotating bar 631, in drive block 636 and 638 motion state of jacking block In the case where being consistent, shaft 632 is rotated, and then makes interlocking bar under the drive of master bevel gear 633 and linkage bevel gear 615 614 rotation, and then drive secondary bevel gear 613 and rotated from bevel gear 612, and then drive rod 66 is driven to rotate, due at this time Under the action of check lock lever 6411, drive rod 66 is consistent with 67 motion state of screw rod, and such driving plate 6410 is in middle circular trough 649 Interior rotation, locating piece 647 rotate in lower circular trough 645, screw rod 67 drives push plate 617 to rotate down in rectangular channel 68, into And catch bar 610 is driven to move down, Buffer Unit 69 can move under the linkage effect of catch bar 610 to the direction close to eyeglass Dynamic, when Buffer Unit 69 touches lens surface, gradually stabilized eyeglass, buffer bar 693 overcome second spring to steady rest 691 696 elastic force moves up, during 691 stabilized lenses of steady rest, when pressure sensor 697 detects steady rest 691 When pressure value between eyeglass reaches setting value, continuing to move down for anti-thrust plate 617 can make the pressure of eyeglass is excessive to make It is damaged at eyeglass, the second electromagnet 6415 energization generation magnetic force is simultaneously mutually exclusive with the magnetic force of the second magnet 6416, makes check lock lever 6411 overcome the elastic force of third spring 6411 and are moved in circular trough 644, even if at this moment knob assembly 63 continues to rotate, silk Bar 67 will not act, safety accident caused by causing eyeglass broken so as to avoid manpower dynamics is excessive, after eyeglass is fixed, into The subsequent measurement process of row, after being measured, the second electromagnet 6415 power-off, check lock lever 6411 is made in the elastic force of third spring 6414 It is snapped fit onto again under in upper notch 643, knob 6315 inverts, and drives Buffer Unit 69 to move up, when being moved in situ, takes Lower eyeglass, 6314 energizing magnetic of the first electromagnet, the magnetic direction of generation are repelled each other with the first magnet 6313, make drive block 636 separate with jacking block 638, and the Movement consistency of such rotating bar 631 and shaft 632 destroys, and facilitate next use.

Based on above-mentioned, known in fixing len by fingerprint using the vertometer fixing len bracket of the utility model Other device judges that operator is operated by left hand or the right hand, and after the completion of identification, corresponding knob assembly is connected, and is passed through Eyeglass is fixed in Buffer Unit in stabilizing mechanism, does not need manpower in this way and pins fixing len bracket, Ke Yiyou downwards Effect prevents eyeglass damage as caused by rubber sleeve, and when the pressure sensor in Buffer Unit reaches pressure set points, control is protected Protecting assembly starting, separates the movement connection relationship of drive rod and screw rod, causes eyeglass broken so as to avoid manpower dynamics is excessive Safety accident caused by broken.

As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only 's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet Contain.

Claims (7)

1. a kind of fixing len bracket being used on vertometer, which is characterized in that including pedestal (1) and stabilizing mechanism (6), institute The upper surface for stating pedestal (1) is fixedly connected close to leftward position with collimator objective (5), and the upper surface of pedestal (1) is close to right lateral position It sets and is fixedly connected with the bottom of support base (2), the downside of the upper end and support base (2) end of the stabilizing mechanism (6) is fixed Connection, lower end center and the video camera (4) of stabilizing mechanism (6) are bolted, set on the right side of the collimator objective (5) There is the eyeglass platform (7) being slidably connected with support base (2).

2. a kind of fixing len bracket being used on vertometer according to claim 1, it is characterised in that: the stabilization Mechanism (6) includes fixed block (61), knob assembly (63), drive rod (66), screw rod (67), interlocking bar (614), the fixed block (61) upper end is fixedly connected with the downside of support base (2) end and the position of the close upper end of fixed block (61) is equipped with knob chamber (616), the knob assembly (63) is symmetrically distributed in inside and knob assembly (63) and knob chamber (616) of knob chamber (616) Rotation connection, the end that knob assembly (63) is located at the external side of knob chamber (616) are fixedly connected with fingerprint identification device (65), The end of knob assembly (63) other side is engaged with linkage bevel gear (615), the upper end of the interlocking bar (614) and linkage cone tooth (615) key connection is taken turns, the lower end of interlocking bar (614) and secondary bevel gear (613) are keyed, the underface of the knob chamber (616) It is symmetrically arranged with sliding cavity (62), is symmetrically arranged with rectangular channel (68) and rectangular channel at left and right sides of the inner sidewall of the sliding cavity (62) (68) it is located at the lower end of sliding cavity (62) inner sidewall, the lower end of sliding cavity (62) is equipped with catch bar slot (611) and catch bar slot (611) it is connected with the outside of sliding cavity (62), the upper end of the drive rod (66) and the center of sliding cavity (62) upper end Connected by bearing, drive rod (66) close to upper end position with from bevel gear (612) be keyed, the lower end of drive rod (66) with The center rotation connection of component (64) is protected, described to engage from bevel gear (612) with secondary bevel gear (613), the protection Component (64) is fixedly connected with the inner sidewall of sliding cavity (62), and the center of the screw rod (67) and push plate (617) passes through spiral shell Pit is threadedly coupled, and the center of the upper end of screw rod (67) and protection component (64) is rotatablely connected, the lower end of screw rod (67) with The bottom centre position of sliding cavity (62) is connected by bearing, the lower end surface of the push plate (617) and the upper end of catch bar (610) It is fixedly connected, left and right ends and the rectangular channel (68) of push plate (617) are slidably connected, the catch bar (610) and catch bar slot (611) it is slidably connected, the lower end of catch bar (610) is slidably connected with the upper end for stablizing component (69), the knob assembly (63) It is electrically connected with fingerprint identification device (65), the stable component (69) and protection component (64) are electrically connected.

3. a kind of fixing len bracket being used on vertometer according to claim 2, it is characterised in that: the knob Component (63) includes rotating bar (631), shaft (632), shaft fixed block (634), jacking block (638) and the first spring (639), institute State the inside that shaft fixed block (634) is fixed on knob chamber (616), the center of the shaft (632) and shaft fixed block (634) Position rotation connection, one end and master bevel gear (633) of shaft (632) are keyed, the other end and drive block of shaft (632) (636) bottom is fixedly connected and the other end center of shaft (632) is equipped with support slot (635), the drive block (636) Bottom be connected with support slot (635), the left and right sides of the shaft fixed block (634), which is equipped with, and shaft (632) are fixed connects The positioning plate (6316) connect, one end of the rotating bar (631) and support slot (635) are rotatablely connected, rotating bar (631) it is another Hold the side wall across knob chamber (616) and be fixedly connected on one side with knob (6315), the another side of the knob (6315) with Fingerprint identification device (65) is fixedly connected, and the rotating bar (631) is equipped with sliding groove (637) close to the position of drive block (636), The sliding groove (637) is fixedly connected close to the end of support slot (635) with the first electromagnet (6314), the jacking block (638) Center be equipped with moving hole (6317), jacking block (638) is slidably connected and is moved with rotating bar (631) by moving hole (6317) The inside of dynamic hole (6317) is fixedly connected with sliding bar (6312), and the sliding bar (6312) is slidably connected with sliding groove (637) And one side of the sliding bar (6312) close to the first electromagnet (6314) is fixedly connected with the first magnet (6313), the jacking block (638) upper and lower ends towards the side of knob (6315) are fixedly connected with one end of limitation bar (6311), the limitation bar (6311) the other end pass through fixed plate (6310) and be slidably connected with fixed plate (6310), the fixed plate (6310) with turn Lever (631) is fixedly connected, and one end of first spring (639) is fixedly connected with jacking block (638), the first spring (639) The other end is fixedly connected with fixed plate (6310), and first electromagnet (6314) and fingerprint identification device (65) are electrically connected.

4. a kind of fixing len bracket being used on vertometer according to claim 3, it is characterised in that: the protection Component (64) includes protection block (641), locating piece (647), driving plate (6410) and check lock lever (6411), the protection block (641) it is fixedly connected on the side wall of sliding cavity (62), the center of protection block (641) is equipped with through-hole (642), the through-hole (642) side wall center is equipped with middle circular trough (649), and the top of the middle circular trough (649) is equipped with upper circular trough (644), the lower part of middle circular trough (649) is equipped with lower circular trough (645), the lower end of the drive rod (66) and middle circular trough (649) upper side wall flushes, and the left and right sides of drive rod (66) lower end is equipped with upper notch corresponding with upper circular trough (644) (643), the upper end of the screw rod (67) is flushed with the lower wall of middle circular trough (649), and all two sides of screw rod (67) upper end are set There is lower notch (646) corresponding with lower circular trough (645), the driving plate (6410) passes through drive rod (66) and screw rod (67) Between gap and driving plate (6410) and middle circular trough (649) be rotatablely connected, the center of driving plate (6410) is equipped with lock Tight slot (6412), the center of the locking slot (6412) are fixedly connected with the second electromagnet (6415), locking slot (6412) Left and right ends be equipped with open slot (6413), the open slot (6413) close to the second electromagnet (6415) side wall and upper notch (643) side wall flushes, and the side wall of side wall and upper circular trough (644) of the open slot (6413) far from the second electromagnet (6415) is neat Flat, the upper end of the locating piece (647) is fixedly connected with driving plate (6410), one end of positioning plate (647) and lower circular trough (645) it is rotatablely connected, the other end of positioning plate (647) is fixedly connected with lower notch (646), and the inside of positioning plate (647) is equipped with Check lock lever slot (648), the check lock lever slot (648) are connected with open slot (6413), the check lock lever (6411) and open slot (6413) it is slidably connected and the lower end of check lock lever (6411) is slidably connected with check lock lever slot (648), the check lock lever (6411) is just The end face of second electromagnet (6415) is fixedly connected with the second magnet (6416), check lock lever (6411) circular trough in (649) end face is fixedly connected with the one end of third spring (6414), the other end and locking slot of the third spring (6414) (6412) bottom is fixedly connected, and second electromagnet (6415) and Buffer Unit (69) are electrically connected.

5. a kind of fixing len bracket being used on vertometer according to claim 4, it is characterised in that: the buffering Component (69) includes steady rest (691), buffer bar (693), and steady rest (691) middle position is hollow and hollow diameters are greater than The left and right ends of the diameter of video camera (4), steady rest (691) are fixedly connected with one end of supporting block (692), the catch bar (610) lower end middle position is equipped with dashpot (698), is equipped with limiting slot (695) at left and right sides of the upper end of catch bar (610), The lower end of the buffer bar (693) is fixedly connected with the upper surface of supporting block (692), the upper end of buffer bar (693) and dashpot (698) it is slidably connected, the left and right sides of buffer bar (693) is fixedly connected with the lower end of gag lever post (694), the dashpot (698) bottom is connected equipped with pressure sensor (697), and the bottom of dashpot (698) is also solid with one end of second spring (696) Fixed connection, the other end of the second spring (696) are fixedly connected with the lower end surface of buffer bar (693), the pressure sensor (697) it is electrically connected with the second electromagnet (6415), upper end and the limiting slot (695) of the gag lever post (694) are slidably connected.

6. a kind of fixing len bracket being used on vertometer according to claim 1, it is characterised in that: the support The end of seat (2) is bolted with display screen (3), and the axis of the axis and collimator objective (5) of the video camera (4) is located at Same straight line.

7. a kind of fixing len bracket being used on vertometer according to claim 4, it is characterised in that: the locking The height of bar (6411) is equal with the distance from bottom of the top of upper notch (643) to check lock lever slot (648).