CN104000648B - The locating platform of sight positioner - Google Patents

Abstract

The invention discloses a positioning platform of an aimer positioning device, which comprises a bracket arranged vertically, a rotating arm arranged horizontally, a coordinate positioning screw with a three-dimensional coordinate axis and used for tapping into a target position, and a positioning screw for placing a coordinate positioning device. Screw installation mechanism, the bracket is fixed on the operating table, the rotating arm is rotatably connected to the bracket, and the installation mechanism is connected to the rotation arm in the axial direction; the installation mechanism is provided with a target positioning hole for determining the target position , the coordinate positioning screw is set in the target positioning hole of the installation mechanism. It forms an accurate and stable positioning platform for installing the sight positioning device, and provides stable setting conditions for the precise positioning and aiming of the surgical sight; it can provide precise and stable coordinate reference for surgical aiming.

Description

Positioning platform for sight positioning device

technical field

The invention relates to the field of medical equipment, in particular to a positioning platform of an aimer positioning device.

Background technique

The surgical sight is a device used for the installation of medical steel nails, which can quickly and accurately fix the medical steel nails at the pathological position, with high precision and reliability. The surgical aimer needs to rely on the positioning device to locate the pathological position. When using the surgical aimer positioning device to install medical steel nails, the surgical aimer positioning device must first be positioned and the reliability of the positioning must be maintained. In addition, before adjusting the positioning device of the surgical aimer, it is necessary to obtain the three-dimensional data of the pathological position through CT scanning. To determine the three-dimensional data of the pathological position, a reference coordinate system must be established.

The design of the current surgical sight positioning device is cumbersome, and there is no stable setting platform, which makes the reference point easy to change, and too many aiming links of the sight are easy to cause system errors.

Contents of the invention

The purpose of the present invention is to provide a positioning platform for a sight positioning device to solve the problem that the design of the existing surgical sight positioning device is relatively cumbersome, there is no stable setting platform, the reference point is easy to change, and there are too many aiming links of the sight Technical problems prone to systematic errors.

To achieve the above object, the technical scheme adopted in the present invention is as follows:

A positioning platform of an aimer positioning device, comprising a vertically arranged bracket, a laterally arranged rotating arm, a coordinate positioning screw with a three-dimensional coordinate axis for tapping into a target position, and a mounting mechanism for placing the coordinate positioning screw , the bracket is fixed on the operating table, the rotating arm is rotatably connected to the bracket, and the mounting mechanism is connected to the rotating arm so that it can move axially; the mounting mechanism is provided with a target positioning hole for determining the target position, and coordinate positioning screws Set in the target positioning hole of the installation mechanism.

Further, the rotating arm is rotatably connected to the bracket through a rotating mechanism, and the rotating mechanism is a bearing, a sleeve, a bushing, a gear, a rotating bolt or a worm gear; The rotating arm positioning part is used to fix the relative position between the rotating arm and the bracket. The rotating arm positioning part is at least one of positioning bolts, positioning screws, positioning pins, positioning buckles, positioning teeth, positioning wedges, and positioning nuts.

Further, the rotating arm is provided with a rotating arm handle for holding the rotating arm to rotate.

Further, the mounting mechanism includes a mounting part for connecting and mounting and a functional part for placing coordinate positioning screws and installing a collimator positioning device; the mounting part is slidably connected to the rotating arm through a sliding mechanism, and the sliding mechanism is a chute, At least one of a slider, a sliding sleeve, a sliding hole, a sliding rod, and a pulley; a sliding positioning mechanism for fixing the relative position between the sliding mechanism and the rotating arm and/or on the sliding mechanism The sliding positioning piece is at least one of a positioning bolt, a positioning screw, a positioning pin, a positioning buckle, a positioning tooth, a positioning wedge or a positioning nut; the target positioning hole is set on the functional part.

Further, the hole wall of the target positioning hole extends outward along the upper surface and/or the lower surface of the functional part to form a protruding cylinder protruding from the outer surface.

Further, the mounting part is arranged in the mounting groove of the sliding mechanism and can reciprocate vertically along the mounting groove, and the mounting part and/or the sliding mechanism are provided with a device for fixing and positioning the relative position between the mounting part and the sliding mechanism. The positioning part; the mounting mechanism is provided with a mounting mechanism handle for holding the mounting mechanism and sliding along the axial direction of the rotating arm.

Further, the rotating arm adopts a polygonal rod that restricts the rotating arm from rotating circumferentially along the central axis.

Further, the coordinate positioning screw includes a feeding section for applying an external force for tapping into the target position, a positioning section for ensuring the positioning accuracy between the coordinate positioning screw and the target position, and a tapping section for tapping into the target position. section, the positioning section is between the feeding section and the attacking section, and at least one of the feeding section, the positioning section, and the attacking section is provided with three-dimensional coordinates.

Further, the feeding section includes a screw head used to limit the axial movement of the coordinate positioning screw and an inner hexagonal hole opened on the screw head to push the coordinate positioning screw into the target position; the attacking section includes a screw head for tapping into the target The attacking thread at the position and the attacking cone tip used to break the target position; the three-dimensional coordinates include three mutually perpendicular coordinate holes, and the three coordinate holes are respectively set as X-axis, Y-axis and Z-axis, and the three coordinates The intersection point of the holes is the coordinate origin of the three coordinate axes of the X axis, the Y axis and the Z axis.

Further, a limiting mechanism for limiting the sliding range of the installation mechanism on the rotating arm is provided on the free end of the rotating arm.

The present invention has the following beneficial effects:

The positioning platform of the sight positioning device of the present invention is connected to the operating table through a bracket to support and stabilize the entire positioning platform; the horizontal direction is adjusted through the rotating arm movably connected to the bracket; the installation mechanism movably connected to the rotating arm Adjust along the axial direction of the rotating arm; the installation mechanism can take the bracket as the center, and carry out the target point positioning adjustment mechanism along the center to the surroundings, so as to accurately locate the target position; accurately locate the target position through the target positioning hole set on the installation mechanism , through the coordinate positioning screw set in the target positioning hole, the target position is accurately tapped to form a two-point support structure of the coordinate positioning screw and the bracket, thereby forming an accurate and stable positioning platform for installing the aimer positioning device, which is used for surgery. The precise positioning and aiming of the sight provides stable setting conditions; since the coordinate positioning screw can be stably at the target position after tapping into the target position, and the coordinate positioning screw has a three-dimensional coordinate axis, it can provide accurate and stable coordinate reference for surgical aiming.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. Hereinafter, the present invention will be described in further detail with reference to the drawings.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 is one of structural representations of the positioning platform of the sight positioning device of the preferred embodiment of the present invention;

Fig. 2 is the second structural schematic diagram of the positioning platform of the sight positioning device according to the preferred embodiment of the present invention;

Fig. 3 is the third schematic structural view of the positioning platform of the sight positioning device according to the preferred embodiment of the present invention;

Fig. 4 is the fourth schematic structural view of the positioning platform of the sight positioning device according to the preferred embodiment of the present invention;

Fig. 5 is a schematic structural view of a coordinate positioning screw in a preferred embodiment of the present invention;

Fig. 6 is a schematic cross-sectional structure diagram of a plane formed along the Z axis and the Y axis in Fig. 5;

Fig. 7 is a schematic cross-sectional structure diagram of a plane formed along the Z axis and the X axis in Fig. 5;

FIG. 8 is a schematic top view of the structure of FIG. 5 .

illustration:

1. Bracket; 2. Rotating arm; 3. Coordinate positioning screw; 301. Feed section; 3011. Screw head; 3012. Inner hexagon hole; 302. Positioning section; 303. Tapping section; 3031. Tapping thread; 3032 , Tapping cone tip; 4, Installation mechanism; 401, Installation part; 402, Function part; 5, Target positioning hole; 6, Rotation mechanism; 10. Sliding positioning part; 11. Mounting mechanism handle; 12. Stereo coordinates; 1201. Coordinate hole; 13. Limiting mechanism; 14. Mounting part positioning part.

detailed description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered.

Fig. 1 is one of the structural representations of the positioning platform of the sight positioning device of the preferred embodiment of the present invention; Fig. 2 is the second structural representation of the positioning platform of the sight positioning device of the preferred embodiment of the present invention; Fig. 3 is a preferred embodiment of the present invention The third schematic structural view of the positioning platform of the sight positioning device of the embodiment; Figure 4 is the fourth structural schematic view of the positioning platform of the sight positioning device of the preferred embodiment of the present invention; Figure 5 is the coordinate positioning screw of the preferred embodiment of the present invention Fig. 6 is a schematic diagram of the sectional structure of the plane formed along the Z axis and the Y axis in Fig. 5; Fig. 7 is a schematic diagram of the sectional structure of the plane formed along the Z axis and the X axis in Fig. 5; Fig. 8 is a top view structure of Fig. 5 schematic diagram.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Figure 1 is a perspective view of the positioning platform of the sight positioning device; Figure 2 is a section formed by cutting the positioning platform of the sight positioning device along the axis of the bracket and the rotating arm Figure; Figure 3 is a cross-sectional view of the positioning platform of the sight positioning device cut along the axis of the rotating arm; Figure 4 is a cross-sectional view of the positioning platform of the sight positioning device cut at the position of the installation mechanism. The positioning platform of the aimer positioning device of this embodiment includes a support 1 arranged vertically, a rotating arm 2 arranged laterally, a coordinate positioning screw 3 with a three-dimensional coordinate axis and used for tapping into the target position, and a coordinate positioning screw 3 for placing the coordinate positioning device. The mounting mechanism 4 of the screw 3, the bracket 1 is fixed on the operating table, the rotating arm 2 is rotatably connected to the bracket 1, and the mounting mechanism 4 is connected to the rotating arm 2 so as to move along the axial direction; the mounting mechanism 4 is provided with a useful To determine the target positioning hole 5 of the target position, the coordinate positioning screw 3 is arranged in the target positioning hole 5 of the installation mechanism 4 . The positioning platform of the sight positioning device of the present invention is connected to the operating table by a support 1 to support and stabilize the entire positioning platform; the horizontal direction is adjusted by the rotating arm 2 movably connected to the support 1; The installation mechanism 4 on the top can be adjusted along the axial direction of the rotating arm 2; the installation mechanism 4 can take the bracket 1 as the center, and carry out the target point positioning adjustment mechanism along the center to the surroundings, so as to accurately locate the target position; by setting on the installation mechanism 4 The target positioning hole 5 is accurately positioned to the target position, and the coordinate positioning screw 3 set in the target positioning hole 5 is used to accurately attack the target position to form a two-point support structure between the coordinate positioning screw 3 and the bracket 1, thereby forming an accurate and stable structure. The positioning platform used to install the aimer positioning device provides stable setting conditions for the precise positioning and aiming of the surgical aimer; because the coordinate positioning screw 3 can be stably at the target position after it is tapped into the target position, and the coordinate positioning screw 3 has a The three-dimensional coordinate axis can provide precise and stable coordinate reference for surgical aiming.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, the rotating arm 2 is rotatably connected to the bracket 1 through a rotating mechanism 6 . The rotating arm 2 is connected to the bracket 1 through the rotating mechanism 6, so that the rotating arm 2 can rotate around the bracket 1, thereby improving the installation mechanism and the moving range of the target positioning hole 5 and the coordinate positioning screw 3 on the installation mechanism. The rotating mechanism 6 is a bearing, a sleeve, a bushing, a gear, a rotating bolt or a worm gear. By selecting different rotating mechanisms 6 , the bearing capacity of the rotating arm 2 can be increased, the degree of freedom of rotation of the rotating arm 2 can be increased, the rotation angle of the rotating arm 2 can be adjusted, and so on. Between the rotating arm 2 and the bracket 1 and/or on the rotating mechanism 6 is also provided a rotating arm positioning member 7 for fixing and positioning the relative position between the rotating arm 2 and the bracket 1 . The rotation of the rotation arm 2 around the support 1 is hindered by the rotation arm positioning member 7, so as to play the role of fixed positioning after finding the target position. The rotating arm positioning member 7 is at least one of a positioning bolt, a positioning screw, a positioning pin, a positioning buckle, a positioning tooth, a positioning wedge, and a positioning nut. By selecting different rotating arm positioning parts 7 to adapt to the stop of different rotating mechanisms 6, the stability of the reference point is improved, the systematic error of the aiming device is reduced, and the aiming accuracy of the aiming device is improved.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, the rotating arm 2 is provided with a rotating arm handle 8 for holding the rotating arm 2 to rotate. The rotation angle of the rotation arm 2 is adjusted by the rotation arm handle 8, which facilitates precise adjustment and precise control of the rotation angle.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in this embodiment, the mounting mechanism 4 includes a mounting part 401 for connecting and mounting and a functional part 402 for placing the coordinate positioning screw 3 and installing the collimator positioning device . In this way, the respective structural functions are realized respectively, and the mutual hindrance when realizing the respective functions is reduced, so as to improve the accuracy of the positioning and installation of the positioning platform. The mounting part 401 is slidably connected to the rotating arm 2 through the sliding mechanism 9 . It can be realized that the installation part 401 drives the entire installation mechanism 4 to slide along the rotating arm 2 , so as to precisely adjust the radius of the rotation movement of the installation mechanism 4 around the bracket 1 . The sliding mechanism 9 is at least one of a slide groove, a slide block, a slide sleeve, a slide hole, a slide bar, and a pulley. According to the need for adjustment and accuracy requirements, different sliding mechanisms 9 are selected to better realize the movement adjustment function of the installation mechanism 4 on the rotating arm 2 along the axial direction of the rotating arm 2 . Between the sliding mechanism 9 and the rotating arm 2 and/or on the sliding mechanism 9 is provided a sliding positioning member 10 for fixing and positioning the relative position between the sliding mechanism 9 and the rotating arm 2 . The sliding positioning member 10 stops the sliding of the installation mechanism 4 on the rotating arm 2, and timely positioning after adjustment is performed to stabilize the reference coordinate system. The sliding positioning member 10 is at least one of a positioning bolt, a positioning screw, a positioning pin, a positioning buckle, a positioning tooth, a positioning wedge or a positioning nut. According to the needs of implementing positioning and accuracy requirements, different sliding positioning members 10 are selected to better realize the stable positioning of the mounting mechanism 4 on the rotating arm 2 . The target positioning hole 5 is opened on the functional part 402 . The function part 402 utilizes the target positioning hole 5 to implement precise positioning of the target position, thereby establishing a stable reference coordinate system by placing the coordinate positioning screw 3 in the target positioning hole 5 .

As shown in FIG. 4 , in this embodiment, the wall of the target positioning hole 5 extends outward along the upper surface and/or the lower surface of the functional part 402 to form a protruding cylinder protruding from the outer surface. Provide enough space for positioning screw 3. During the attacking process of the coordinate positioning screw 3 at the target position, the accuracy of the attacking direction of the coordinate positioning screw 3 is ensured, thereby establishing a stable reference coordinate system.

As shown in FIG. 4 , in this embodiment, the mounting part 401 is disposed in the mounting groove of the sliding mechanism 9 and can reciprocate vertically along the mounting groove. The mounting part 401 drives the mounting mechanism 4 to reciprocate vertically along the mounting groove of the sliding mechanism 9 to fine-tune the structural position of the mounting mechanism 4 in the vertical direction. The mounting part 401 and/or the sliding mechanism 9 is provided with a mounting part locator 14 for fixing and positioning the relative position between the mounting part 401 and the sliding mechanism 9 . The installation part 401 is fixed by the installation part locator 14, so as to play the role of timely and accurate positioning of the fine adjustment. The mounting mechanism 4 is provided with a mounting mechanism handle 11 for holding the mounting mechanism 4 and sliding axially along the rotating arm 2 . The movement distance of the installation mechanism 4 along the axial direction of the rotating arm 2 is adjusted by holding the installation mechanism handle 11, which is convenient for precise adjustment and precise control.

As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , in this embodiment, the rotating arm 2 adopts a polygonal rod that restricts the rotating arm 2 from rotating in the circumferential direction along the central axis. Preferably, the rotating arm 2 adopts a square rod. By restricting the rotation of the polygonal rod along the circumferential direction, the rotation of the rotary arm 2 along the circumferential direction is reduced, and the structural adjustment and control of the positioning platform is facilitated.

As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, in the present embodiment, the coordinate positioning screw 3 includes a feeding section 301 for applying an external force of attacking into the target position to ensure coordinate positioning. The positioning section 302 of the positioning accuracy between the screw 3 and the target position and the attacking section 303 for attacking the target position, the positioning section 302 is between the feeding section 301 and the attacking section 303, the feeding section 301, the positioning section 302. At least one of the attacking sections 303 is provided with a three-dimensional coordinate 12. The coordinate positioning screw 3 is set as three functional sections with different structural functions, so as to complete their respective structural functions and reduce mutual obstacles. By setting the three-dimensional coordinates 12, after the coordinate positioning screw 3 is fixedly positioned at the target position, it can provide a stable three-dimensional coordinate reference for subsequent implementation steps.

As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, in this embodiment, the feeding section 301 includes a screw head 3011 for limiting the movement of the coordinate positioning screw 3 in the axial direction and a screw head 3011 set on the screw head 3011. Used to push the coordinate positioning screw 3 into the inner hexagonal hole 3012 of the target position. The tapping section 303 includes a tapping thread 3031 for tapping into the target position and a tapping cone 3032 for breaking through the target position. The three-dimensional coordinate 12 includes three coordinate holes 1201 that are perpendicular to each other. The three coordinate holes 1201 are respectively set as the X axis, the Y axis and the Z axis. The intersection of the three coordinate holes 1201 is the three coordinates of the X axis, the Y axis and the Z axis. The coordinate origin of the axes. Establish a three-dimensional coordinate system through the coordinate hole, which is convenient for sensing, testing and use.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, a limiting mechanism 13 for limiting the sliding range of the mounting mechanism 4 on the rotating arm 2 is provided on the free end of the rotating arm 2 . Prevent the mounting mechanism 4 from falling off from the swivel arm 2 during the adjustment process.

During implementation, the positioning platform of the sight positioning device of the present invention includes the positioning mechanism of the surgical sight positioning device and the dedicated coordinate positioning screw 3 in the positioning mechanism.

The positioning mechanism of the surgical sight positioning device includes a bracket 1, a rotating arm 2, a rotating arm lock nut (rotating arm positioning part 7), a sliding mechanism 9, a sliding locking screw (sliding positioning part 10), a mounting plate locking screw (installation Part positioning part 14), rotating arm handle 8, mounting mechanism 4 and mounting mechanism handle 11; Support 1 is connected and fixed on the operating table by screws, and is used to support the positioning platform and the surgical sight positioning device of the whole aimer positioning device; The arm 2 is rotated and installed on the bracket 1, which is used to realize the circumferential rotation of the installation mechanism 4 around the center line of the bracket 1 in the horizontal plane; the rotating arm lock nut is used to lock the rotation of the rotating arm 2; the rotating arm handle 8 is connected with a thread On the rotating arm 2, it is used to adjust the circumferential position of the rotating arm 2; the sliding mechanism 9 is mounted on the rotating arm 2 through a square hole, and can move along the rotating arm 2, and is used to realize the installation mechanism 4 along the axis of the rotating arm 2 horizontal movement in the direction; the sliding locking screw is used to lock the horizontal movement of the sliding mechanism 9 along the axial direction of the rotating arm 2; the mounting mechanism 4 is mounted on the sliding mechanism 9 through a square hole, and can move up and down along the square hole. To install the special coordinate positioning screw 3 of the sight positioning device and support the sight positioning device; the mounting mechanism locking screw is used to lock the vertical movement of the mounting mechanism 4; the mounting mechanism handle 11 is threaded on the mounting mechanism 4, Used to adjust the position of the sliding mechanism 9 on the rotating arm 2 and adjust the vertical position of the mounting mechanism 4;

The coordinate positioning screw 3 is made of titanium alloy;

The coordinate positioning screw 3 includes a feeding section 301, a positioning section 302, an attacking section 303, and a three-dimensional coordinate 12;

The feeding section 301 includes a screw head 3011 and an inner hexagonal hole 3012. The screw head 3011 is used to limit the movement of the coordinate positioning screw 3; the inner hexagonal hole 3012 is matched with an inner hexagonal wrench and is used to rotate the positioning platform of the sight positioning device. And push the coordinate positioning screw 3 into the target position;

The positioning section 302 includes a screw part with a higher level of surface finish, and its surface cylindricity and its perpendicularity to the reference A have higher requirements; it is used to ensure the positioning accuracy of the positioning platform of the aimer positioning device, and is used to determine the relative position of the surgical aimer. The reference coordinate system of the position provides accurate and reliable positioning;

The attacking section 303 includes a threaded part, which is used to attack the target position, drives the positioning section 302 to move, and fixes the positioning platform of the sight positioning device;

The three-dimensional coordinate 12 includes three coordinate holes 1201, and the axes of the three coordinate holes 1201 are respectively arranged along the directions of the X axis, the Y axis and the Z axis, and are perpendicular to each other at the zero point. With 0 point as the coordinate origin and the axes of the three coordinate holes 1201 as the coordinate axes, a reference coordinate system for determining the pathological location is established.

The positioning platform of the aimer positioning device of the present invention realizes the positioning of the aimer positioning device at the target position, and provides a basis for the application of the medical nail surgical aimer positioning device.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. a locating platform for sight positioner, is characterized in that,

Comprise the support (1) vertically arranged, the turning arm (2) transversely arranged, with spatial coordinate axle and in order to the coordinate setting screw (3) of shooting target location and the installing mechanism (4) in order to place coordinate setting screw (3)

Described support (1) is fixed on operating-table,

Described turning arm (2) is rotating to be connected on described support (1),

Described installing mechanism (4) is axially displaceable to be connected on described turning arm (2);

Described installing mechanism (4) offers the target localization hole (5) determining described target location,

Described coordinate setting screw (3) is located in the described target localization hole (5) of described installing mechanism (4);

Described installing mechanism (4) comprises the installation portion (401) for being connected and installed and the function part (402) in order to place described coordinate setting screw (3) and installation sight positioner;

Described installation portion (401) is slidably connected on described turning arm (2) by slide mechanism (9),

Described slide mechanism (9) is chute, at least one in slide block, sliding sleeve, slide opening, slide bar, pulley;

Between described slide mechanism (9) and described turning arm (2) and/or described slide mechanism (9) be provided with slip keeper (10) in order to relative position between slide mechanism described in stationary positioned (9) and described turning arm (2)

Described slip keeper (10) is bolt, dog screw, alignment pin, locating fastener, positioning tooth, at least one in location voussoir or setscrew nut;

Described target localization hole (5) is opened on described function part (402);

The hole wall of described target localization hole (5) to stretch out the protrusion cylinder being formed and protrude outer surface along the upper surface of described function part (402) and/or lower surface;

Described coordinate setting screw (3) adopts titanium alloy to make.

2. the locating platform of sight positioner according to claim 1, is characterized in that,

Described turning arm (2) is connected on described support (1) by rotating mechanism (6) is rotating,

Described rotating mechanism (6) is bearing, sleeve, trepanning, gear, rotation latch or turbine and worm;

The turning arm keeper (7) in order to relative position between turning arm described in stationary positioned (2) and described support (1) is also provided with between described turning arm (2) and described support (1) and/or on described rotating mechanism (6)

Described turning arm keeper (7) is bolt, dog screw, alignment pin, locating fastener, positioning tooth, location voussoir, at least one in setscrew nut.

3. the locating platform of sight positioner according to claim 2, is characterized in that, described turning arm (2) is provided with the turning arm handle (8) rotated in order to hand-held described turning arm (2).

4. the locating platform of sight positioner according to claim 1, is characterized in that,

Moving back and forth of vertical direction can be carried out in the mounting groove that described installation portion (401) is located at described slide mechanism (9) along described mounting groove,

Described installation portion (401) and/or described slide mechanism (9) are provided with the installation portion keeper (14) in order to relative position between installation portion described in stationary positioned (401) and described slide mechanism (9);

Described installing mechanism (4) is provided with in order to hand-held described installing mechanism (4) along described turning arm (2) installing mechanism handle (11) in axial sliding.

5. the locating platform of sight positioner according to any one of claim 1 to 4, is characterized in that, described turning arm (2) adopt the described turning arm of restriction (2) centrally axle carry out the polygon bar that rotates in a circumferential direction.

6. the locating platform of sight positioner according to any one of claim 1 to 4, is characterized in that,

Described coordinate setting screw (3) comprise in order to apply shoot described target location the section of sending to (301) shooting external force, in order to ensure the positioning section (302) of the positioning precision between described coordinate setting screw (3) and described target location and the section of attacking (303) in order to shoot described target location

Described in described positioning section (302) is between the section of sending to (301) and the described section of attacking (303),

The described section of sending to (301), described positioning section (302), described at least one in the section of attacking (303) be provided with spatial coordinate (12).

7. the locating platform of sight positioner according to claim 6, is characterized in that,

The described section of sending to (301) comprises limiting the head of screw (3011) of described coordinate setting screw (3) movement vertically and is opened in the inner hexagonal hole (3012) described head of screw (3011) being shot target location in order to promote described coordinate setting screw (3);

The described section of attacking (303) comprises shooting attacking screw thread (3031) and boring point (3032) in order to break attacking of described target location of described target location;

Described spatial coordinate (12) comprises three orthogonal coordinate holes (1201),

Three described coordinate holes (1201) respectively correspondence are set as X-axis, Y-axis and Z axis,

The intersection point of three described coordinate holes (1201) is the zero of X-axis, Y-axis and Z axis three axes.

8. the locating platform of sight positioner according to any one of claim 1 to 4, it is characterized in that, the free end of described turning arm (2) is provided with the limiting mechanism (13) limiting the sliding scale of described installing mechanism (4) on described turning arm (2).