CN206112429U - Multi freedom cloud platform - Google Patents

Abstract

The utility model relates to a multi freedom cloud platform, including mount mount pad and link mount pad, the mount mount pad includes the supporting substrate, and the link mount pad is provided with in the supporting substrate and removes the cover including the connecting block that is located supporting substrate upper portion, be fixed with the connection base plate on the upper portion that the axial one end that moves the cover corresponds the supporting substrate, the connecting block with is connected the base plate contact and connects, overlapping on still in the removal, coaxial swing joint has pinch -off blades A for the supporting substrate presss from both sides tightly between pinch -off blades A and connection base plate, the lateral wall of connecting block includes that four are the top that the rectangle arranged and push away the face, still be fixed with the connecting seat on the supporting substrate, catch bar A, check lock lever A, catch bar B, check lock lever B all be connected through screw thread and connecting seat and catch bar A, check lock lever A, catch bar B, check lock lever B axis parallel with the supporting substrate, catch bar A, check lock lever A, catch bar B, check lock lever B's tip do not push away the face contact with four tops of connecting hole.

Description

A kind of multiple degrees of freedom head

Technical field

The utility model is related to a kind of multiple degrees of freedom head, belongs to the technical field of radio frequency simulation target simulation system.

Background technology

Common method for designing is：Using six-freedom degree successively（From the bottom to top）The scheme of superposition, this kind of six degree of freedom Head orlop is the mechanism for realizing upper and lower displacement and left and right displacement, and using dovetail groove the version of screw rod transmission is combined（Instead To there is return difference）；Intermediate layer is the mechanism of luffing angle and yaw angle, using gear drive and the version of framework（Reversely There is return difference, and locking is difficult）；The superiors are to move forward and backward the mechanism with polarisation angles, using the version of turbine and worm（Instead To there is return difference）.

The shortcoming of this kind of method is：

1st, volume is big, and requirements of installation space is high；

2nd, weight weight is high to installing carrier media；

Interfere with each other between each free degree when the 3rd, adjusting, need to adjust repeatedly, time and effort consuming efficiency is low；

4th, some freedom reversely has return difference；

5th, complex structure, high cost；

6th, reliability is low, and due to factors such as self structure deformations, the free degree adjusted easily is drifted about.

Utility model content

The technical problems to be solved in the utility model is：Overcome technical problem present in prior art, there is provided Yi Zhongduo Degree-of-freedom cradle head.

The utility model solves the technical scheme that its technical problem adopted：

A kind of multiple degrees of freedom head, including fixed mount mounting seat and link mounting seat, the fixed mount mounting seat includes One supporting substrate, the link mounting seat includes a contiguous block for being located at supporting substrate top, and wherein contiguous block passes through One is adjusted axially component and is connected with supporting substrate；

A connecting hole is provided with the supporting substrate, the component that is adjusted axially is including a shifting through connecting hole Dynamic set, movable sleeving is coaxial with connecting hole, and between the outer wall of movable sleeving and the inwall of connecting hole moving section is provided with；In the shifting The top of axial one end correspondence supporting substrate of dynamic set is fixed with a connecting substrate, contacts with connecting substrate in the contiguous block Connection, upper in the movable sleeving is also coaxially connected with a clamping plate A, by the movement of clamping plate A so that a support group Board clamping is between clamping plate A and connecting substrate；

The side wall of the contiguous block includes four pushing tow faces in rectangular layout；One is further fixed on the supporting substrate The individual component that is adjusted circumferentially for drive connection block planar movement, the component that is adjusted circumferentially includes that plane transfer bar mechanism A is peaceful Face transfer bar mechanism B；The catch bar A and check lock lever A of its midplane transfer bar mechanism A including mutually symmetrical with setting, the catch bar A and It is fixedly connected by connecting seat between check lock lever A and supporting substrate, the end top pressure of the catch bar A and check lock lever A is in connection On the side wall of block；The catch bar B and check lock lever B of its midplane transfer bar mechanism B including mutually symmetrical with setting, the catch bar B and It is fixedly connected by connecting seat between check lock lever B and supporting substrate, the end top pressure of the catch bar B and check lock lever B is in connection On the side wall of block；The shifting axle that the mobile axis A that wherein catch bar A and check lock lever A is located and catch bar B and check lock lever B is located Line B is vertical, and the catch bar A, check lock lever A, catch bar B, the end of check lock lever B connect respectively with four pushing tow faces of connecting hole Touch.

Used as further improvement of the utility model, the component that is adjusted axially also is co-axially located at movable sleeving including one Interior swing axostylus axostyle, the end of the swing axostylus axostyle is fixedly connected with contiguous block, the outer wall and movable sleeving of the swing axostylus axostyle Swing gap is provided between inwall；The connecting substrate is the loop configuration for being socketed in movable sleeving outer wall, the contiguous block with The contact surface of connecting substrate is spherical structure, and the connecting substrate surface is provided with an annular groove, annular groove bottom Fit with the sphere of aforementioned contiguous block for arc in section；

The clamping plate B of an annular is further fixed on the swing axostylus axostyle, the clamping plate B surface is provided with sphere Shape groove；A support ring is fixedly connected with one end of the movable sleeving dorsad connecting substrate, in the side of the support ring The arc convex of annular corresponding with aforementioned spherical groove is provided with face；

It is obliquely installed between the pushing tow face and supporting substrate surface of the contiguous block.

Used as further improvement of the utility model, the cross section of the contiguous block is isosceles trapezoidal structure, contiguous block Trapezoidal bottom contacts with connecting substrate, and pushing tow face is located on the hypotenuse of the isosceles trapezoid of contiguous block.

As further improvement of the utility model, in the swing axostylus axostyle inner sleeve swingle, the rotation are connected to It is slidably connected between bar and swing axostylus axostyle；Rotate coaxially in the contiguous block and be connected with a spill spin block, the swingle with rotation Synchronously it is fixedly connected between switch block, in the end outer wall of the swing axostylus axostyle swingle locking ring is further fixed on.

As further improvement of the utility model, a hold-down ring, the hold-down ring are provided with swingle locking ring Inwall be tapered configuration, its necking end dorsad contiguous block is additionally provided with a compression between the hold-down ring and swingle Set, the section of the clamping sleeve is right angled triangle, two right-angle sides of clamping sleeve respectively with the end for swinging axostylus axostyle and with The surface contact of swingle, the hypotenuse of the clamping sleeve is contacted with the tapered face of hold-down ring, the clamping sleeve squeezing in hold-down ring Pressure, is pressed on the surface of swingle.

As further improvement of the utility model, the end of the swingle is provided with a connecting plate, described A bolt is rotatably connected on connecting plate, a swivel nut is fixedly connected with the spill spin block, the bolt and swivel nut it Between be threaded connection.

As further improvement of the utility model, one is further fixed on for rotating in the end of the swingle The rotating ring of bar.

Used as further improvement of the utility model, the end of the catch bar A is connected with one by universal ball structure Jacking block A, the jacking block A include top pressure face A contacted with pushing tow face；The end of the catch bar B passes through universal ball structure A jacking block B is connected with, the jacking block B includes top pressure face B contacted with pushing tow face.

As further improvement of the utility model, the edge of supporting substrate is provided with one on the supporting substrate Connection ring, the catch bar A, is threaded connection between check lock lever A, catch bar B, check lock lever B and connection ring.

Used as further improvement of the utility model, the check lock lever A includes a depression bar A fixed with supporting substrate, Coaxially slide is connected with a propulsion arm A in the depression bar A, and diastole spring is passed through between the depression bar A and propulsion arm A Connection；The end of propulsion arm A contacts with contiguous block；The check lock lever B includes a depression bar B fixed with supporting substrate, in institute State coaxially slide in depression bar B and be connected with a propulsion arm B, connected by diastole spring between the depression bar B and propulsion arm B Connect；The end of propulsion arm B contacts with contiguous block.

The beneficial effects of the utility model are：

1st, reduce and adjust and set lever.Wherein " left and right displacement " shares a pair of handles with " yaw angle ", " upper bottom Move " share a pair of handles with " luffing angle ".

2nd, connected using trip bolt between the fixture of six degree of freedom head, screw mandrel is adopted between moving member and fixture The principle of transmission realizes technical indicator, and has pretightning force all the time during adjusting, and solves the problems, such as return difference.

3rd, during Element Design, according to target location design key size, do not disturb so as to reach when each free degree is adjusted.

4th, frame structure is adopted, structural reliability is high, is unlikely to deform, it is lightweight using lightization process during Element Design.

5th, swinging axostylus axostyle can realize the axial wobble of link, improve the adjustable free degree of this structure, so as to improve this The general of product uses degree.

6th, the pushing tow face being obliquely installed allows the extruding force of propulsion arm to decompose on incline direction, so that pushing tow Bar can easily realize the fine setting to swinging axostylus axostyle pendulum angle.

7th, swingle can realize swinging around axle for link, improve the free degree.

8th, rotating rod lock mechanism can reduce rotary damping, it is not necessary to when rotating when needing swingle to rotate, there is provided Good crystallized ability.

9th, screw-rod structure can easily realize the axial movement of contiguous block, further improve the free degree.

10th, universal ball structure can be under any angle, it is ensured that the contact area of catch bar and pushing block contiguous block, it is ensured that Stability.

11st, elastic pressure lever mechanism can prevent catch bar because the reverse return difference produced by threaded connection, improve precision.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is profile of the present utility model；

Fig. 2 is top view of the present utility model.

In figure：1st, contiguous block；1-2, pushing tow face；1-3, swivel nut；1-4, swing axostylus axostyle；1-5, spill spin block；2nd, catch bar A； 2-1, universal ball structure；2-2, jacking block A；3rd, catch bar A；3-1, check lock lever B；3-2, bulb；4th, connection ring；4-1, a support group Plate；5-1, connecting substrate；5-2, clamping plate A；5-3, movable sleeving；6-1, support ring；6-2, clamping plate；7-1, rotation rod lock Ring；7-2, hold-down ring；7-3, clamping sleeve；7-4, swingle；8-1, rotation ring C；8-2, bolt；9th, connecting bracket；10th, connect Post；11st, catch bar B；12nd, check lock lever A.

Specific embodiment

The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.

As shown in figure 1, the utility model is a kind of multiple degrees of freedom head, it is adjustable with support that it is mainly used in peephole Connection is used, and it mainly includes a supporting substrate, a connection ring is fixed with the supporting substrate, in the connection ring On be vertically installed with catch bar A, check lock lever A, catch bar B, check lock lever B two-by-two, and catch bar A, check lock lever A, catch bar B, lock Tight bar B is respectively positioned in the longitudinal axis of connection ring；Wherein described check lock lever A is threaded connection including one and connection ring between Depression bar A, coaxially slide is connected with a propulsion arm A in the depression bar A, between the depression bar A and propulsion arm A pass through diastole Spring connects；The check lock lever B includes a depression bar B being threaded connection and connection ring between, in the depression bar B Coaxially slide is connected with a propulsion arm B, is connected by diastole spring between the depression bar B and propulsion arm B；Push away described Lever A, catch bar B, depression bar A, also it is respectively and fixedly provided with a drive knob on the end of depression bar B；

The side wall of the contiguous block includes four pushing tow faces in rectangular layout, and the cross section of the contiguous block is isosceles ladder Shape structure, the trapezoidal bottom of contiguous block contacts with connecting substrate, and pushing tow face is located on the hypotenuse of the isosceles trapezoid of contiguous block；

The end of the catch bar A is connected with a square jacking block A by universal ball structure, and the jacking block A includes one Individual top pressure face A contacted with pushing tow face；The end of the catch bar B is connected with a square jacking block B by universal ball structure, The jacking block B includes top pressure face B contacted with pushing tow face；The end of the depression bar A and depression bar B be bulb shape, depression bar A, Top pressure is distinguished on wherein two other adjacent pushing tow face of contiguous block in the end of depression bar B；

In the end of the connection ring, also array is provided with some screw holes for installing connecting bracket, connecting bracket bag A base ring being fixedly connected with connection ring and an apical ring are included, is connected by some support bars between base ring and apical ring, and Apical ring is then used to connect all kinds of adjusting brackets；

A connecting hole is provided with the middle part of the supporting substrate, group is adjusted axially by one in the connecting hole Part is connected with a contiguous block；Including a movable sleeving, the middle part of movable sleeving passes through connecting hole to the component that is adjusted axially, and with Mobile space is reserved between the inwall of connecting hole, in the upper surface of axial one end correspondence supporting substrate of movable sleeving one is fixed with Individual connecting substrate, connecting substrate is made up of copper material, on movable sleeving also by screw thread it is adjustable be fixedly connected with one Individual clamping plate A, supporting substrate is then clamped between clamping plate A and connecting substrate, is machined with the periphery of clamping plate A coarse Raised particle is to improve frictional force, while a rotation ring A can also be installed to facilitate rotation in periphery；

A swing axostylus axostyle is provided with movable sleeving, between the outer wall and the inwall of movable sleeving that swing axostylus axostyle pendulum is provided with Dynamic gap, contiguous block is fixed on the end for swinging axostylus axostyle, and the wherein bottom of contiguous block is a spherical structure, and its middle part is fixed to be connected Swing axostylus axostyle is connect, while being provided with the groove of spherical structure on supporting substrate, its middle part is threaded hole A to be used for and movable sleeving Outer wall connects, while the bottom surface of contiguous block contacts with supporting substrate；

Simultaneously the other end end of movable sleeving dorsad connecting substrate is provided with a support ring, the following table of the support ring Face is also spherical structure, and its middle part is threaded hole B and is connected with the outer wall of movable sleeving, is connected by screw thread on the swing axostylus axostyle Clamping plate is connected to, the groove of dome shape is provided with clamping plate, screwed hole C is provided with the middle part of clamping plate to be used for and swing axostylus axostyle Connection, the sphere end of the support ring contacts with the spherical groove of clamping plate, and the periphery of support ring is equally machined with coarse Raised particle is to improve frictional force, while can install a rotation ring D to facilitate rotation in the periphery of support ring；

A swingle is also coaxially socketed with the inside of the swing axostylus axostyle, the swingle rotates it with axostylus axostyle is swung Between coaxially can mutually rotate, the end of swingle be further fixed on one rotation ring C, on the rotation ring C rotation A bolt is connected with, the bolt is penetrated in swingle, a discoideus rotation is rotatably connected in the contiguous block Block, is provided with some screw holes for connecting peephole connecting bracket on spill spin block, the back fixation of spill spin block has a spiral shell Set, is threaded connection between the bolt and swivel nut；

A swingle locking ring is fixed with the end of the swing axostylus axostyle, a pressure is provided with swingle locking ring Tight ring, the inwall of the hold-down ring is tapered configuration, its necking end dorsad contiguous block, between the hold-down ring and swingle also Be provided with a clamping sleeve, the section of the clamping sleeve is right angled triangle, two right-angle sides of clamping sleeve respectively with swinging axle The end of bar and contact with the surface of swingle, the hypotenuse of the clamping sleeve is contacted with the tapered face of hold-down ring, the compression Under being enclosed within the extruding of hold-down ring, the surface of swingle is pressed on, in hold-down ring periphery rotation ring B is fixed with；

Left and right displacement：" rotation ring A " is unclamped, is rotated " catch bar A ", catch bar A extrudes the pushing tow face of contiguous block, So that contiguous block is moved axially, and other positions, in an overall structure, will not occur relative under the fixation of screw thread It is mobile, such as near target, then continue to rotate " catch bar A "；As near target, then reversely rotated " catch bar A ", contiguous block is in pressure Move backward under the promotion of bar A, after the completion of tighten " rotation ring A ", if depression bar A motive forces are not enough, can be by rotating Depression bar A compresses diastole spring, improves elastic force；

Upper and lower displacement：" rotation ring A " is unclamped, is rotated " catch bar B ", such as contiguous block target component is located proximate to, Then continue；As near target, then reversely rotate " catch bar B ", contiguous block move backward under the promotion of depression bar B, after the completion of it is stubborn Tightly " rotation ring A "；

Yaw angle：Other swivel beckets in addition to " rotation ring D " are tightened, " rotation ring D " is unclamped, rotation " is pushed away Lever A " so that top pressure face A of catch bar A ends promotes pushing tow face, by the inclined-plane in pushing tow face so that swing axostylus axostyle and occur partially Pendulum, the sphere and rounded channels guiding for swinging the axial two ends of axostylus axostyle swings axostylus axostyle and makees certain angle swing, such as near target, then after Continuous rotation " catch bar A "；Such as away from target, then reversely rotate " catch bar A ", after the completion of tighten " rotation ring D "；

Luffing angle：Likewise, " rotation ring D " is unclamped, rotate " catch bar B " so that the top of catch bar B ends Pressure surface B promotes pushing tow face, improves the inclined-plane in pushing tow face so that swing axostylus axostyle and piece pendulum occurs, swing the ball at the axial two ends of axostylus axostyle Face and rounded channels guiding swing axostylus axostyle and make certain angle swing, such as near target, then continue；Such as away from target, then reversely rotate " catch bar B ", contiguous block backswing under the promotion of depression bar B, after the completion of tighten " rotation ring D "；

Move forward and backward：" rotation ring B " is unclamped, with cross driver the screw in " rotation ring C " is twisted counterclockwise, Spill spin block in contiguous block is moved, and such as near target, then continues；Such as away from target, then reversely rotate screw, after the completion of twist Tightly " rotation ring B "；

Polarisation angles：" rotation ring B " is unclamped, turn clockwise " rotation ring C ", and the spill spin block in contiguous block occurs Rotate, such as near target, then continue；Such as away from target, then reversely rotate " rotation ring C ", after the completion of tighten " rotation ring B”；

Head during regulation, " rotation ring A, B, swingle locking ring " two therein should be at locking state！ Another is in releasing orientation；

Target as herein described refers to the object of reference seen in the camera lens that the connecting pole on spill spin block is connected, its Middle camera lens can be because camera lens be mounted opposite the change in connecting bracket relative position so that the standard of graticule in object of reference and camera lens Position changes.

With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people Member can carry out various change and modification in the range of without departing from this utility model technological thought completely.This reality The content being not limited to new technical scope on specification, it is necessary to its technology is determined according to right Property scope.

Claims (10)

1. a kind of multiple degrees of freedom head, including fixed mount mounting seat and link mounting seat, is characterized in that：The fixed mount is installed Seat includes a supporting substrate, and the link mounting seat includes a contiguous block for being located at supporting substrate top, wherein connecting Block is adjusted axially component and is connected with supporting substrate by one；

A connecting hole is provided with the supporting substrate, the component that is adjusted axially is including a movement through connecting hole Set, movable sleeving is coaxial with connecting hole, and between the outer wall of movable sleeving and the inwall of connecting hole moving section is provided with；In the movement The top of axial one end correspondence supporting substrate of set is fixed with a connecting substrate, and company is contacted with connecting substrate in the contiguous block Connect, upper in the movable sleeving is also coaxially connected with a clamping plate A, by the movement of clamping plate A so that supporting substrate It is clamped between clamping plate A and connecting substrate；

The side wall of the contiguous block includes four pushing tow faces in rectangular layout；A use is further fixed on the supporting substrate In the component that is adjusted circumferentially of drive connection block planar movement, the component that is adjusted circumferentially is pushed away including plane transfer bar mechanism A and plane Linkage B；Its midplane transfer bar mechanism A includes the catch bar A and check lock lever A of mutually symmetrical with setting, the catch bar A and locking It is fixedly connected by connecting seat between bar A and supporting substrate, the end top pressure of the catch bar A and check lock lever A is in contiguous block On the wall of side；Its midplane transfer bar mechanism B includes the catch bar B and check lock lever B of mutually symmetrical with setting, the catch bar B and locking It is fixedly connected by connecting seat between bar B and supporting substrate, the end top pressure of the catch bar B and check lock lever B is in contiguous block On the wall of side；The mobile axis B that the mobile axis A that wherein catch bar A and check lock lever A is located and catch bar B and check lock lever B is located hangs down Directly, the catch bar A, check lock lever A, catch bar B, the end of check lock lever B contact respectively with four pushing tow faces of connecting hole.

2. a kind of multiple degrees of freedom head as claimed in claim 1, is characterized in that：The component that is adjusted axially also includes one together Axle is arranged on the swing axostylus axostyle in movable sleeving, and the end of the swing axostylus axostyle is fixedly connected with contiguous block, the swing axostylus axostyle Swing gap is provided between outer wall and the inwall of movable sleeving；The connecting substrate is the ring junction for being socketed in movable sleeving outer wall Structure, the contiguous block is spherical structure with the contact surface of connecting substrate, and the connecting substrate surface is provided with an annular groove, Fit with the sphere of aforementioned contiguous block for arc in the section of annular groove bottom；

The clamping plate B of an annular is further fixed on the swing axostylus axostyle, the clamping plate B surface dome shape is provided with recessed Groove；A support ring is fixedly connected with one end of the movable sleeving dorsad connecting substrate, on the one side of the support ring It is provided with the arc convex of annular corresponding with aforementioned spherical groove；

It is obliquely installed between the pushing tow face and supporting substrate surface of the contiguous block.

3. a kind of multiple degrees of freedom head as claimed in claim 2, is characterized in that：The cross section of the contiguous block is isosceles trapezoid Structure, the trapezoidal bottom of contiguous block contacts with connecting substrate, and pushing tow face is located on the hypotenuse of the isosceles trapezoid of contiguous block.

4. a kind of multiple degrees of freedom head as claimed in claim 2, is characterized in that：A rotation is connected in the swing axostylus axostyle inner sleeve Bull stick, is slidably connected between the swingle and swing axostylus axostyle；Rotate coaxially in the contiguous block and be connected with a spill spin block, institute To state between swingle and spill spin block and be synchronously fixedly connected, in the end outer wall of the swing axostylus axostyle rotation lever lock is further fixed on Determine ring.

5. a kind of multiple degrees of freedom head as claimed in claim 4, is characterized in that：A compression is provided with swingle locking ring Ring, the inwall of the hold-down ring is tapered configuration, its necking end dorsad contiguous block, is also set between the hold-down ring and swingle Be equipped with a clamping sleeve, the section of the clamping sleeve is right angled triangle, two right-angle sides of clamping sleeve respectively with swing axostylus axostyle End and contact with the surface of swingle, the hypotenuse of the clamping sleeve is contacted with the tapered face of hold-down ring, the clamping sleeve Under the extruding of hold-down ring, the surface of swingle is pressed on.

6. a kind of multiple degrees of freedom head as claimed in claim 4, is characterized in that：The end of the swingle is provided with one Connecting plate, is rotatably connected to a bolt on the connecting plate, and a swivel nut is fixedly connected with the spill spin block, described It is threaded connection between bolt and swivel nut.

7. a kind of multiple degrees of freedom head as claimed in claim 4, is characterized in that：One is further fixed in the end of the swingle The individual rotating ring for rotating rotary rods.

8. a kind of multiple degrees of freedom head as claimed in claim 1, is characterized in that：The end of the catch bar A passes through multi-directional ball Structure is connected with a jacking block A, and the jacking block A includes top pressure face A contacted with pushing tow face；The end of the catch bar B One jacking block B is connected with by universal ball structure, the jacking block B includes top pressure face B contacted with pushing tow face.

9. a kind of multiple degrees of freedom head as claimed in claim 1, is characterized in that：Along supporting substrate on the supporting substrate Edge is provided with a connection ring, the catch bar A, passes through screw thread between check lock lever A, catch bar B, check lock lever B and connection ring Connection.

10. a kind of multiple degrees of freedom head as claimed in claim 1, is characterized in that：The check lock lever A includes one with a support group The depression bar A that plate is fixed, coaxially slide is connected with a propulsion arm A in the depression bar A, leads between the depression bar A and propulsion arm A Cross the connection of diastole spring；The end of propulsion arm A contacts with contiguous block；The check lock lever B includes that one is consolidated with supporting substrate Fixed depression bar B, coaxially slide is connected with a propulsion arm B in the depression bar B, by relaxing between the depression bar B and propulsion arm B Open spring connection；The end of propulsion arm B contacts with contiguous block.