CN214200140U

CN214200140U - Testing arrangement for laser inertial navigation

Info

Publication number: CN214200140U
Application number: CN202120072036.6U
Authority: CN
Inventors: 张新峰; 陈小军
Original assignee: Shaanxi Heshunhangyuan Electronic Technology Co ltd
Current assignee: Shaanxi Heshunhangyuan Electronic Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-14
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a testing arrangement for laser inertial navigation, the power distribution box comprises a box body, the interior bottom of box is equipped with the first baffle that is the level setting, the top of first baffle is provided with the mount that is perpendicular setting, one side of mount is provided with the driving motor who is the level setting, driving motor's output rotates in proper order through the pivot and is connected with first drive bevel gear and first gear, and one side meshing of first drive bevel gear is connected with first driven bevel gear. The utility model discloses a second gear and first gear engagement drive rack board and then drive and remove the frame and remove, remove the frame and drive first bracing piece and then drive the pulley and make it slide along first spout, the pulley drives elevating system and elevating platform and then drives test equipment and removes to withdraw from the opening part and can accomplish and accomodate to can carry out effectual protection to test equipment, make test equipment can not receive the striking damage easily, improve practical function.

Description

Testing arrangement for laser inertial navigation

Technical Field

The utility model relates to an inertial navigation technical field, concretely relates to laser is testing arrangement for inertial navigation.

Background

The inertial navigation system is an autonomous navigation system which does not depend on external information and does not radiate energy to the outside, the working environment of the inertial navigation system comprises the air and the ground, and can be underwater, the basic working principle of the inertial navigation system is based on the Newton's law of mechanics, the acceleration of a carrier in an inertial reference system is measured, the acceleration is integrated with time, and the acceleration is converted into a navigation coordinate system, so that the information of speed, yaw angle, position and the like in the navigation coordinate system can be obtained.

But it is when the in-service use, need test laser inertial navigation through test equipment, and after test equipment used up, need accomodate the saving to it, avoid its inside components and parts to receive the damage, traditional testing arrangement can not carry out fine protection to test equipment components and parts, and testing arrangement receives the striking and damages easily.

Therefore, it is necessary to provide a testing apparatus for laser inertial navigation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a testing device for laser inertial navigation, which is formed by the structure of a driving motor, a first driving bevel gear, a first driven bevel gear, a second driving bevel gear, a second driven bevel gear, a second gear, a movable frame, a rack plate, a first supporting rod, a first chute, a pulley, a lifting mechanism, a lifting platform and testing equipment, thereby the second gear and the first gear are engaged to drive the rack plate and further drive the movable frame to move, the movable frame drives the first supporting rod and further drives the pulley to slide along the first chute, the pulley drives the lifting mechanism and the lifting platform and further drives the test equipment to move and retract from the opening to finish the storage, therefore, the test equipment can be effectively protected, the test equipment cannot be damaged by collision easily, the practical effect is improved, and the defects in the technology are overcome.

In order to achieve the above object, the present invention provides the following technical solutions: a testing device for laser inertial navigation comprises a box body, wherein a first partition plate which is horizontally arranged is arranged at the inner bottom end of the box body, a fixing frame which is vertically arranged is arranged at the top end of the first partition plate, a driving motor which is horizontally arranged is arranged at one side of the fixing frame, the output end of the driving motor is sequentially and rotatably connected with a first driving bevel gear and a first gear through a rotating shaft, one side of the first driving bevel gear is in meshed connection with a first driven bevel gear, the center of one end of the first driven bevel gear is rotatably connected with a second driving bevel gear through a rotating shaft, one side of the second driving bevel gear, which is close to the first driving bevel gear, is in meshed connection with a second driven bevel gear, the center of one side of the second driven bevel gear is rotatably connected with a second gear through a rotating shaft, moving frames are arranged on the outer sides of the second gear and the first gear, and rack plates are arranged on the inner walls of two sides of the moving frames, two the rack plate is connected with corresponding second gear and first gear engagement respectively, the both ends symmetric connection that removes the frame has first bracing piece, just first spout has been seted up to top one side of mount, sliding connection has the pulley in the first spout, the pulley is connected with the bottom of first bracing piece, the top of pulley is fixed with elevating system, elevating system's top is provided with the elevating platform, the top of elevating platform is equipped with test equipment.

Preferably, the second gear and the first gear are not in contact with each other, and the second gear and the first driving bevel gear and the second driven bevel gear are respectively disposed at both sides of the fixed frame.

Preferably, the top end of the box body is provided with an opening, and the inner walls of two sides of the opening are symmetrically provided with second sliding grooves.

Preferably, two baffles are arranged in the opening, the two baffles are respectively in sliding connection with the corresponding second sliding grooves, and handles are fixedly connected to the top ends of the two opposite sides of the baffles.

Preferably, four vertex angles of the box body are connected with anti-collision protection pads one by one, and the anti-collision protection pads are made of buffering elastic materials.

Preferably, the bottom of box is connected with the base, four base angle departments of base bottom are connected with the universal wheel one by one.

In the technical scheme, the utility model provides a technological effect and advantage:

through driving motor, first drive bevel gear, first driven bevel gear, second drive bevel gear, second driven bevel gear, the second gear, remove the frame, the rack board, first bracing piece, first spout, the pulley, elevating system, the structure constitution effect of elevating platform and test equipment, thereby make second gear and first gear engagement drive the rack board and then drive and remove the frame and remove, it drives first bracing piece and then drives the pulley and make it slide along first spout to remove the frame, the pulley drives elevating system and elevating platform and then drives test equipment and withdraws from the opening part removal and can accomplish and accomodate, thereby can carry out effectual protection to test equipment, make test equipment can not receive the striking damage easily, improve practical function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the top structure of the box body of the present invention;

FIG. 3 is a schematic view of the internal structure of the case of the present invention;

fig. 4 is an enlarged view of the area a in fig. 3 according to the present invention;

fig. 5 is a schematic structural diagram of the driving mechanism of the present invention.

Description of reference numerals:

1. a box body; 2. a first separator; 3. a fixed mount; 4. a drive motor; 5. a first drive bevel gear; 6. a first gear; 7. a first driven bevel gear; 8. a second drive bevel gear; 9. a second driven bevel gear; 10. a second gear; 11. moving the frame; 12. a rack plate; 13. a first support bar; 14. a pulley; 15. a lifting mechanism; 16. a lifting platform; 17. testing equipment; 18. an opening; 19. a second chute; 20. a baffle plate; 21. a handle; 22. a universal wheel; 23. an anti-collision protection pad; 24. a base.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a testing device for laser inertial navigation as shown in figures 1-5, which comprises a box body 1, wherein the inner bottom end of the box body 1 is provided with a first clapboard 2 which is horizontally arranged, the top end of the first clapboard 2 is provided with a fixing frame 3 which is vertically arranged, one side of the fixing frame 3 is provided with a driving motor 4 which is horizontally arranged, the output end of the driving motor 4 is sequentially and rotatably connected with a first driving bevel gear 5 and a first gear 6 through a rotating shaft, one side of the first driving bevel gear 5 is engaged and connected with a first driven bevel gear 7, one end center of the first driven bevel gear 7 is rotatably connected with a second driving bevel gear 8 through a rotating shaft, one side of the second driving bevel gear 8 which is close to the first driving bevel gear 5 is engaged and connected with a second driven bevel gear 9, one side center of the second driven bevel gear 9 is rotatably connected with a second gear 10 through a rotating shaft, the outside of second gear 10 and first gear 6 is equipped with removes frame 11, the both sides inner wall that removes frame 11 all is equipped with rack plate 12, two rack plate 12 is connected with corresponding second gear 10 and the meshing of first gear 6 respectively, the both ends symmetric connection that removes frame 11 has first bracing piece 13, just first spout has been seted up to top one side of mount 3, sliding connection has pulley 14 in the first spout, pulley 14 is connected with first bracing piece 13's bottom, pulley 14's top is fixed with elevating system 15, elevating system 15's top is provided with elevating platform 16, the top of elevating platform 16 is equipped with test equipment 17.

Further, in the above technical solution, the second gear 10 and the first gear 6 are not in contact, and the second gear 10 and the first gear 6, and the first driving bevel gear 5 and the second driven bevel gear 9 are respectively disposed on two sides of the fixed frame 3.

Further, in the above technical solution, an opening 18 is formed at the top end of the box body 1, and second sliding grooves 19 are symmetrically formed on inner walls of two sides of the opening 18.

Further, in above-mentioned technical scheme, be equipped with two baffles 20 in opening 18, two baffle 20 respectively with correspond second spout 19 sliding connection, two baffle 20 one side top fixedly connected with handle 21 in opposite directions, through

baffle

20 and 19 sliding connection's of second spout effect to can be effectual can open opening 18 in real time through handle 21, the receiver of being convenient for takes out.

Further, in the above technical scheme, four apex angles of the box 1 are connected with the anti-collision protection pad 23 one by one, the anti-collision protection pad 23 is made of the buffering elastic material, and the anti-collision protection pad 23 made of the buffering elastic material can effectively play a role in buffering, so that the purpose of protecting the testing equipment 17 can be achieved.

Further, in the above technical scheme, the bottom of box 1 is connected with base 24, four base angles departments of base 24 bottom are connected with universal wheel 22 one by one, through universal wheel 22's effect to can effectual improve equipment's convenience.

This practical theory of operation:

referring to the attached fig. 1-5 of the specification, by starting the driving motor 4, the driving motor 4 drives the first driving bevel gear 5 and the first gear 6 to rotate through the rotating shaft, then the first driving bevel gear 5 is engaged in rotation to drive the first driven bevel gear 7 to rotate, the first driven bevel gear 7 drives the second driving bevel gear 8 to rotate through a rotating shaft, the second driving bevel gear 8 is engaged in rotation to drive the second driven bevel gear 9 to rotate, the second driven bevel gear 9 drives the second gear 10 to rotate through the rotating shaft, the second gear 10 is engaged with the first gear 6 to drive the rack plate 12 and further drive the movable frame 11 to move, the movable frame 11 moves to drive the first supporting rod 13 and further drive the pulley 14 to slide along the first chute, the pulley 14 then drives the lifting mechanism 15 and the lifting platform 16 to drive the testing device 17 to move and retract from the opening 18, and then the storage is completed.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a laser is testing arrangement for inertial navigation, includes box (1), its characterized in that: a first partition plate (2) which is horizontally arranged is arranged at the inner bottom end of the box body (1), a fixing frame (3) which is vertically arranged is arranged at the top end of the first partition plate (2), a driving motor (4) which is horizontally arranged is arranged at one side of the fixing frame (3), the output end of the driving motor (4) is sequentially and rotatably connected with a first driving bevel gear (5) and a first gear (6) through a rotating shaft, one side of the first driving bevel gear (5) is in meshed connection with a first driven bevel gear (7), the center of one end of the first driven bevel gear (7) is rotatably connected with a second driving bevel gear (8) through a rotating shaft, one side of the second driving bevel gear (8) close to the first driving bevel gear (5) is in meshed connection with a second driven bevel gear (9), the center of one side of the second driven bevel gear (9) is rotatably connected with a second gear (10) through a rotating shaft, the outside of second gear (10) and first gear (6) is equipped with removes frame (11), the both sides inner wall that removes frame (11) all is equipped with rack plate (12), two rack plate (12) are connected with corresponding second gear (10) and first gear (6) meshing respectively, the both ends symmetric connection that removes frame (11) has first bracing piece (13), just first spout has been seted up to top one side of mount (3), sliding connection has pulley (14) in the first spout, pulley (14) are connected with the bottom of first bracing piece (13), the top of pulley (14) is fixed with elevating system (15), the top of elevating system (15) is provided with elevating platform (16), the top of elevating platform (16) is equipped with test equipment (17).

2. The laser inertial navigation test device according to claim 1, characterized in that: the second gear (10) is not in contact with the first gear (6), and the second gear (10) and the first gear (6) are respectively arranged on two sides of the fixed frame (3) together with the first driving bevel gear (5) and the second driven bevel gear (9).

3. The laser inertial navigation test device according to claim 1, characterized in that: an opening (18) is formed in the top end of the box body (1), and second sliding grooves (19) are symmetrically formed in the inner walls of the two sides of the opening (18).

4. The laser inertial navigation test device according to claim 3, wherein: two baffles (20) are arranged in the opening (18), the two baffles (20) are respectively in sliding connection with the corresponding second sliding grooves (19), and handles (21) are fixedly connected to the top ends of the two opposite sides of the baffles (20).

5. The laser inertial navigation test device according to claim 1, characterized in that: four apex angles of box (1) are connected with crashproof protection pad (23) one by one, crashproof protection pad (23) are made by buffering elastic material.

6. The laser inertial navigation test device according to claim 1, characterized in that: the bottom of box (1) is connected with base (24), four base angle departments of base (24) bottom are connected with universal wheel (22) one by one.