阅读说明：本技术 一种抗摔卫星定位用gnss器 (Anti-falling GNSS (Global navigation satellite System) for satellite positioning ) 是由 陈素梅 于 2021-07-06 设计创作，主要内容包括：本发明提供一种抗摔卫星定位用GNSS器,涉及卫星定位技术领域。该一种抗摔卫星定位用GNSS器,包括定位装置,抗摔机构,防撞机构,支撑杆,定位装置外侧设有抗摔机构抗摔机构与定位装置中部外侧固定连接,定位装置底端下方设有防撞机构,定位装置底端活动连接有支撑杆,防撞机构与支撑杆和定位装置连接部分螺纹连接,通过抗摔机构来减少定位装置在斜面上滑动时的滑动速度以及防止石块过度与定位装置外侧之间发生碰撞,以及防止定位装置的顶端与石块之间碰撞导致其顶端损坏,本发明提供了一种抗摔卫星定位用GNSS器,解决了GNSS定位装置在地形比较复杂的地方进行定位时发生倾倒与地面之间的石块发生碰撞导致GNSS定位装置损坏的问题。(The invention provides a GNSS (global navigation satellite system) for anti-falling satellite positioning, and relates to the technical field of satellite positioning. The GNSS comprises a positioning device, an anti-falling mechanism, an anti-collision mechanism and a support rod, wherein the anti-falling mechanism is arranged on the outer side of the positioning device and is fixedly connected with the outer side of the middle part of the positioning device, the anti-collision mechanism is arranged below the bottom end of the positioning device, the support rod is movably connected with the bottom end of the positioning device, the anti-collision mechanism is in threaded connection with the connection part of the support rod and the positioning device, the anti-falling mechanism is used for reducing the sliding speed of the positioning device when sliding on the inclined plane and preventing excessive collision between stones and the outer side of the positioning device, the invention provides a GNSS for anti-falling satellite positioning, which solves the problem that the GNSS positioning device is damaged due to collision between the top end of the positioning device and a stone, and the problem that the GNSS positioning device is toppled over when the GNSS positioning device is positioned in a place with a complex terrain and the stone on the ground collides with the ground is solved.)

1. The utility model provides an anti GNSS ware that uses of falling satellite positioning, includes positioner (1), anti falling mechanism (2), anticollision institution (3), bracing piece (4), its characterized in that: the anti-collision device is characterized in that an anti-falling mechanism (2) and an anti-falling mechanism (2) are arranged on the outer side of the positioning device (1) and fixedly connected with the middle outer side of the positioning device (1), an anti-collision mechanism (3) is arranged below the bottom end of the positioning device (1), a supporting rod (4) is movably connected to the bottom end of the positioning device (1), and the anti-collision mechanism (3) is in threaded connection with the connecting part of the supporting rod (4) and the positioning device (1).

2. The GNSS device for anti-falling satellite positioning according to claim 1, wherein: the anti-falling mechanism (2) is characterized in that the top end of the anti-falling mechanism is arranged above the top end of the positioning device (1) and fixedly connected with the top end of the positioning device (1), a thread groove is formed in the inner side of the anti-collision mechanism (3), and threads are formed in the outer sides of the portions, close to the bottom end, of the positioning device (1) and the bottom end, of the support rod (4).

3. The GNSS device for anti-falling satellite positioning according to claim 1, wherein: the anti-falling mechanism (2) comprises sliding rings (201) fixedly connected to the outer side of the middle of the positioning device (1), a group of sliding columns (202) are connected between the sliding rings (201) in a sliding mode, one ends, far away from the sliding rings (201), of the sliding columns (202) are rotatably connected with fixing blocks (203), limiting springs (204) are fixedly connected between the middle portions of the sliding columns (202), limiting springs (204) are fixedly connected to the middle portions of the fixing blocks (203), the other ends of the limiting springs (204) are fixedly connected with the outer side of the middle of the positioning device (1), two arc-shaped elastic rods (206) are fixedly connected to one side, far away from the positioning device (1), of the fixing blocks (203), friction columns (207) are fixedly connected to the left end and the right end of the fixing blocks (203) at one side, close to the positioning device (1), of the friction columns (207) are uniformly and fixedly connected with elastic capsule balls (208), locating device (1) outside middle part below even fixedly connected with dead lever (209), one side top that locating device (1) was kept away from in dead lever (209) is rotated and is connected with first buffer lever (210), one side bottom that locating device (1) was kept away from in dead lever (209) is rotated and is connected with second buffer lever (211), first buffer lever (210) and buffer spring (212) are close to bottom fixedly connected with buffer spring (212), buffer spring (212) top and adjacent friction post (207) bottom fixed connection, anti falling mechanism (2) still including setting up elastic bag (213) on locating device (1) top, elastic bag (213) evenly distributed has two-layer cushion ball (214).

4. The GNSS receiver for drop-resistant satellite positioning according to claim 3, characterized in that: every two sliding columns (202) are in one group, the limiting springs (204) are arranged between every two sliding columns (202), the arc-shaped elastic rods (206) have certain elasticity, the buffer balls (214) positioned on the upper side in the elastic bags (213) are arranged between the elastic bags (213) positioned on the lower layer, the elastic bag balls (208) are fixedly connected between the arc-shaped elastic rods (206), and the surfaces of the friction columns (207) are rough surfaces.

5. The GNSS device for anti-falling satellite positioning according to claim 1, wherein: anticollision institution (3) are including go-between (301) of threaded connection between bracing piece (4) and positioner (1) bottom, go-between (301) outside evenly is equipped with hollow bag ball (302), through connecting rod (303) fixed connection between hollow bag ball (302), one side that go away from go-between (301) of hollow bag ball (302) is equipped with slip ring (304), the even fixedly connected with arc magnetic sheet (305) in slip ring (304) outside, arc magnetic sheet (305) outside fixed connection has elastic rubber ring (306), hollow bag ball (302) inside is equipped with magnetic ball (308), fixedly connected with elasticity line (307) between magnetic ball (308) and hollow bag ball (302) inner wall, all be equipped with magnetic ring (309) between go-between (301) and arc magnetic sheet (305) top and the bottom, magnetic ring (309) and go-between (301) top and bottom fixed connection.

6. The GNSS receiver for drop-resistant satellite positioning according to claim 5, characterized in that: a certain interval is reserved between the arc-shaped magnetic plates (305), the hollow capsule ball (302) and the elastic connecting line (307) have certain elasticity, the magnetic poles between the magnetic ball (308) and the magnetic ring (309) are opposite, the magnetic poles between the magnetic ball (308) and the sliding ring (304) are opposite, and the sliding ring (304), the arc-shaped magnetic plates (305) and the elastic rubber ring (306) are arranged between the magnetic rings (309) fixedly connected to the top end and the bottom end of the connecting ring (301) and can slide between the magnetic rings (309).

Technical Field

The invention relates to the technical field of satellite positioning, in particular to a GNSS (global navigation satellite system) for anti-falling satellite positioning.

Background

Gnss positioning is an air-based radio navigation positioning system that uses observations of pseudoranges, ephemeris, satellite transmit times, etc. from a set of satellites, while also having to know the user's clock error, and is capable of providing the user with all-weather three-dimensional coordinates and velocity and time information at any location on the earth's surface or in near-earth space.

When the GNSS positioning apparatus is used for positioning in a place with a complex terrain, the GNSS positioning apparatus is prone to topple over on the ground and roll or slide and collide with stones on the ground, so that the GNSS positioning apparatus is damaged.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a GNSS for anti-falling satellite positioning, which solves the problem that when a GNSS positioning device is used for positioning in a place with complex terrain, the GNSS positioning device is damaged due to the fact that rocks between the GNSS positioning device and the ground collide.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an anti GNSS ware that uses of falling satellite positioning, includes positioner, anti falling mechanism, anticollision institution, the bracing piece, the positioner outside is equipped with anti falling mechanism and positioner middle part outside fixed connection, positioner bottom below is equipped with anticollision institution, positioner bottom swing joint has the bracing piece, anticollision institution and bracing piece and positioner connecting portion threaded connection.

Preferably, positioner top and positioner top fixed connection are arranged in to anti falling mechanism top, and anticollision institution inboard is equipped with the thread groove, and the part outside that positioner is close to the bottom and the bracing piece is close to the bottom is equipped with the screw thread.

Preferably, the anti-falling mechanism comprises a sliding ring fixedly connected to the outer side of the middle part of the positioning device, a group of sliding columns are slidably connected between the sliding rings, one ends of the sliding columns, far away from the sliding ring, are rotatably connected with fixed blocks, limiting springs are fixedly connected between the middle parts of the sliding columns, limiting springs are fixedly connected to the middle parts of the fixed blocks, the other ends of the limiting springs are fixedly connected with the outer side of the middle part of the positioning device, one sides of the fixed blocks, far away from the positioning device, are fixedly connected with two arc-shaped elastic rods, the left ends and the right ends of the arc-shaped elastic rods are fixedly connected with friction columns, the left ends and the right ends of the fixed blocks, close to one side of the positioning device, of the friction columns are uniformly and fixedly connected with elastic capsule balls, fixed rods are uniformly and fixedly connected to the lower part of the middle part of the outer side of the positioning device, the top ends, far away from the positioning device, of the fixed rods are rotatably connected with first buffer rods, and the bottom ends of the fixed rods, far away from the positioning device, are rotatably connected with second buffer rods, first buffer beam and buffer spring are close to bottom fixedly connected with buffer spring, and buffer spring top and adjacent friction column bottom end fixed connection resist and fall the mechanism and still including setting up the elasticity bag on positioner top, elasticity bag evenly distributed has two-layer buffering ball.

Preferably, every two of slip post are a set of, and spacing spring setting is between every slip post of group, and arc elastic rod has certain elasticity, and the buffering ball that lies in the upside in the elastic bag sets up between the elastic bag that lies in the lower floor, and elastic bag ball fixed connection is between arc elastic rod, and the friction post surface is rough surface.

Preferably, anticollision institution includes the go-between of threaded connection between bracing piece and positioner bottom, the go-between outside evenly is equipped with the cavity bag ball, through connecting rod fixed connection between the cavity bag ball, one side that the go-between was kept away from to the cavity bag ball is equipped with the slip ring, the even fixedly connected with arc magnetic sheet in the slip ring outside, arc magnetic sheet outside fixed connection elastic rubber ring, cavity bag ball inside is equipped with the magnetic ball, fixedly connected with elastic connection line between magnetic ball and the cavity bag ball inner wall, all be equipped with the magnetic ring between go-between and arc magnetic sheet top and the bottom, magnetic ring and go-between top and bottom fixed connection.

Preferably, a certain interval is left between the arc-shaped magnetic plates, the hollow balloon ball and the elastic connecting line have certain elasticity, the magnetic poles between the magnetic ball and the magnetic ring are opposite, the magnetic poles between the magnetic ball and the sliding ring are opposite, and the sliding ring, the arc-shaped magnetic plates and the elastic rubber ring are arranged between the magnetic rings fixedly connected to the top end and the bottom end of the connecting ring and can slide between the magnetic rings.

(III) advantageous effects

(1) According to the invention, the sliding column, the fixed block, the limiting spring, the sliding telescopic rod, the arc-shaped elastic rod, the friction column and the elastic bag ball are arranged in the anti-falling mechanism, so that when the positioning device collides with the ground on the falling side, the outer side of the positioning device is protected by the elasticity of the elastic rubber ring and the magnetic ball, and the direct impact force generated by the ground on the positioning device is reduced by reducing the sliding speed of the sliding column on the sliding ring after the positioning device collides with the ground through the mutual matching of the fixed block, the limiting spring, the sliding column and the sliding telescopic rod, so that the positioning device is prevented from being damaged due to collision between the positioning device and the falling side and the ground in the use process.

(2) According to the anti-falling mechanism, the fixed rod, the second buffer rod and the first buffer rod are arranged in the anti-falling mechanism, and the buffer spring enables the arc elastic rod to deform through friction between the friction column and the ground in the sliding process of the positioning device on the inclined surface, and exerts a force opposite to the deformation direction on the deformed buffer spring under the action of the buffer spring, so that the sliding speed of the positioning device on the inclined surface is reduced, and the positioning device is prevented from being damaged due to collision between the top end of the positioning device and stones on the inclined surface when the positioning device slides on the inclined surface.

(3) According to the invention, the elastic bag arranged in the anti-falling mechanism is used, the buffer ball is used for buffering direct impact of the stone on the top end of the positioning device caused by the collision between the top end of the positioning device sliding on the ground and the ground through the elasticity between the elastic bag and the buffer ball, so that the damage of the positioning device caused by the collision between the stone and the top end of the positioning device is prevented, and the impact on the stone is increased by sliding the self weight of the positioning device on the inclined surface, so that the elastic force generated after the elastic bag and the buffer ball are completely compressed plays a role in pushing back on the positioning device to further slow down the sliding speed of the positioning device on the inclined surface.

(4) According to the anti-collision device, the hollow capsule ball, the connecting rod, the sliding ring, the arc-shaped magnetic plate and the elastic rubber ring are arranged in the anti-collision mechanism, so that when the positioning device is toppled, the hollow capsule ball is fixed on the arc-shaped magnetic plate on one side in the toppling direction under the action of magnetic force between the arc-shaped magnetic plate and the hollow capsule ball to buffer the connecting ring, and the connecting ring is prevented from being deformed and being incapable of being detached due to direct collision between the connecting ring and a stone after the positioning device is toppled, and the transportation and carrying of the positioning device are influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the anti-fall mechanism of the present invention;

FIG. 3 is a front cross-sectional view of the elastomeric bladder of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

FIG. 5 is a schematic structural view of a crash prevention mechanism according to the present invention;

fig. 6 is a front cross-sectional view of the hollow balloon of the present invention.

The positioning device 1, the anti-falling mechanism 2, the sliding ring 201, the sliding column 202, the fixing block 203, the limiting spring 204, the sliding telescopic rod 205, the arc-shaped elastic rod 206, the friction column 207, the elastic bag ball 208, the fixing rod 209, the first buffer rod 210, the second buffer rod 211, the buffer spring 212, the elastic bag 213, the buffer ball 214, the anti-collision mechanism 3, the connecting ring 301, the hollow bag ball 302, the connecting rod 303, the sliding ring 304, the arc-shaped magnetic plate 305, the elastic rubber ring 306, the elastic connecting line 307, the magnetic ball 308, the magnetic ring 309 and the supporting rod 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6, an embodiment of the invention provides a GNSS device for anti-falling satellite positioning, which includes a positioning device 1, an anti-falling mechanism 2, an anti-collision mechanism 3, and a support rod 4, wherein the anti-falling mechanism 2 is arranged outside the positioning device 1 and fixedly connected to the outer side of the middle portion of the positioning device 1, the anti-collision mechanism 3 is arranged below the bottom end of the positioning device 1, the support rod 4 is movably connected to the bottom end of the positioning device 1, the anti-collision mechanism 3 is in threaded connection with the connection portion of the support rod 4 and the positioning device 1, the top end of the anti-falling mechanism 2 is arranged above the top end of the positioning device 1 and fixedly connected to the top end of the positioning device 1, the inner side of the anti-collision mechanism 3 is provided with a threaded groove, and the outer sides of the positioning device 1 near the bottom end and the support rod 4 near the bottom end are provided with threads.

The anti-falling mechanism 2 comprises sliding rings 201 fixedly connected to the outer side of the middle part of the positioning device 1, a group of sliding columns 202 are connected between the sliding rings 201 in a sliding manner, one ends, far away from the sliding rings 201, of the sliding columns 202 are rotatably connected with fixing blocks 203, limiting springs 204 are fixedly connected between the middles of the sliding columns 202, the middles of the fixing blocks 203 are fixedly connected with limiting springs 204, the other ends of the limiting springs 204 are fixedly connected with the outer side of the middle part of the positioning device 1, one side, far away from the positioning device 1, of the fixing blocks 203 is fixedly connected with two arc-shaped elastic rods 206, the left ends and the right ends of the arc-shaped elastic rods 206 are fixedly connected with friction columns 207, the left ends and the right ends of the fixing blocks 203, near to the positioning device 1, of the friction columns 207 are uniformly and fixedly connected with elastic capsule balls 208, fixing rods 209 are uniformly and fixedly connected with the lower part of the middle part of the outer side of the positioning device 1, and the top ends, far away from the positioning devices 1, of the fixing rods 209 are rotatably connected with first buffer rods 210, dead lever 209 is kept away from one side bottom rotation of positioner 1 and is connected with second buffer lever 211, first buffer lever 210 and buffer spring 212 are close to bottom fixedly connected with buffer spring 212, buffer spring 212 top and adjacent friction post 207 bottom fixed connection, anti mechanism 2 that falls is still including setting up the elasticity bag 213 on positioner 1 top, elasticity bag 213 evenly distributed has two-layer buffering ball 214, every two of slip post 202 are a set of, spacing spring 204 sets up between every group slip post 202, arc elastic rod 206 has certain elasticity, the buffering ball 214 that is located the upside in the elasticity bag 213 sets up between the elasticity bag 213 that is located the lower floor, elasticity bag ball 208 fixed connection is between arc elastic rod 206, friction post 207 surface is rough surface.

The anti-collision mechanism 3 comprises a connecting ring 301 which is in threaded connection between the support rod 4 and the bottom end of the positioning device 1, hollow balloon balls 302 are uniformly arranged on the outer side of the connecting ring 301, the hollow balloon balls 302 are fixedly connected through a connecting rod 303, a sliding ring 304 is arranged on one side of the hollow balloon balls 302 far away from the connecting ring 301, an arc-shaped magnetic plate 305 is uniformly and fixedly connected on the outer side of the sliding ring 304, an elastic rubber ring 306 is fixedly connected on the outer side of the arc-shaped magnetic plate 305, a magnetic ball 308 is arranged in the hollow balloon balls 302, an elastic connecting line 307 is fixedly connected between the magnetic ball 308 and the inner wall of the hollow balloon balls 302, magnetic rings 309 are arranged between the connecting ring 301 and the top end and the bottom end of the arc-shaped magnetic plate 305, the magnetic rings 309 are fixedly connected with the top end and the bottom end of the connecting ring 301, a certain interval is reserved between the arc-shaped magnetic plates 305, the hollow balloon balls 302 and the elastic connecting line 307 have certain elasticity, and the magnetic poles are opposite between the magnetic balls 308 and the magnetic rings 309, the magnetic balls 308 and the sliding ring 304 have opposite magnetic poles, and the sliding ring 304 and the arc-shaped magnetic plate 305 and the elastic rubber ring 306 are disposed between the magnetic rings 309 fixedly coupled to the top and bottom ends of the coupling ring 301 and are slidable between the magnetic rings 309.

When the positioning device 1 falls down and collides with the ground, the elastic connecting line 307 collides with the ground to deform the arc elastic rod 206 and bend the arc elastic rod to the side close to the positioning device 1, the arc elastic rod 206 pushes the elastic balloon 208 to contact with the sliding ring 201 to buffer the outer side of the positioning device 1, so as to prevent the positioning device 1 from colliding with the ground after falling down to damage the positioning device 1, and when the elastic balloon 208 and the positioning device 1 are extruded and completely deformed, the arc elastic rod 206 pushes the fixed block 203 to move to the side where the positioning device 1 is located to extrude the fixed block 203, the fixed block 203 is extruded by the arc elastic rod 206 to push the sliding telescopic rod 205 to compress and enable the sliding column 202 to slide along the sliding ring 201 in the directions of the left end and the right end of the fixed block 203, and the sliding speed of the sliding column 202 is not too high under the limiting action of the limiting spring 204 and the sliding telescopic rod 205, the buffering and anti-falling effect of the positioning device 1 is enhanced, when the positioning device 1 slides on the inclined plane, because the surface of the friction column 207 is a rough surface, the friction force between the friction column 207 and the ground is increased, so that the arc-shaped elastic rod 206 is deformed to a certain degree and completely extrudes the buffer spring 212 in the direction of the bottom end of the positioning device 1, the friction column 207 is reset under the tension of the buffer spring 212, the friction force opposite to the sliding direction is applied to the friction column 207, the sliding speed of the positioning device 1 is reduced, the damage of the positioning device 1 caused by collision between the ground quick sliding and stones and the like after the positioning device 1 falls down is prevented, and when the elastic bag 213 and the buffer ball 214 arranged at the top end of the positioning device 1 collide with the stones and the like in the process that the positioning device 1 slides on the inclined plane through the elasticity of the elastic bag 213 and the buffer ball 214, the stone extrudes elastic bag 213 and makes elastic bag 213 push buffering ball 214 located in its inside upper layer to extrude buffering ball 214 located in its inside lower city, after the extrusion fall certain degree under the effect of the elastic force of buffering ball 214 make buffering ball 214 exert one to elastic bag 213 and the stone carries out the extrusion opposite direction's of the power of exerting force to elastic bag 213 power, further strengthen the gliding deceleration effect on the inclined plane of positioner 1 to and prevent to bump between positioner 1 top and the stone and lead to positioner 1 to take place to damage.

When the positioning device 1 is in a vertical state, the hollow balloon 302 connected through the connecting rod 303 is in a vertical state under the action of magnetic force of the magnetic ring 309 positioned at the bottom end of the top end of the connecting ring 301, when the positioning device 1 falls down, the hollow balloon 302 between the connecting ring 301 and the sliding ring 304 slides to the falling side rapidly, and simultaneously, current is introduced into the arc-shaped magnetic plate 305 on one side in the falling direction, so that the hollow balloon 302 between the connecting ring 301 and the sliding ring 304 is fixed on the arc-shaped magnetic plate 305 in the same direction with the falling direction of the positioning device 1 under the action of the magnetic force, therefore, when the positioning device 1 falls down and collides with the ground, if a stone block on one side of the falling connecting ring 301 occurs, the elastic rubber ring 306 collides with the stone block to push the sliding ring 304 and the hollow balloon 302 to press the connecting ring 301, and the collision between the elastic rubber ring 306 and the connecting ring 301 is buffered under the action of the hollow elasticity of the hollow balloon 302, the connecting ring 301 is prevented from being damaged due to collision between stones, so that the support rod 4 cannot be separated from the positioning device 1, and the transportation and carrying of the positioning device 1 are prevented from being influenced.