Positioning device with protection function

Abstract

The positioning device with the protection function comprises a collecting frame, the outer portion of the collecting frame is fixedly communicated with an installing frame, a rotating assembly is arranged on the surface of the inner wall of the installing frame, one side of the inner wall of the installing frame is rotationally connected with a rotating shaft, the outer portion of the rotating shaft is sleeved with a worm wheel, and the worm wheel is fixedly connected with the collecting frame. One end of the rotating shaft is fixedly connected with a two-way lead screw, and the outer surface of the two-way lead screw is in threaded connection with two first hinge seats. Through cooperative use of the rotating assembly, the rotating shaft, the worm gear, the bidirectional lead screw, the first hinge seat, the universal wheels, the connecting assembly, the shielding assembly and other structures, the positioning device body can be stored in the collecting frame, and it is avoided that a worker needs to consume much physical power when carrying the positioning device body; and the positioning device body can be protected, the situation that the positioning device body is damaged is prevented, and the service life of the positioning device body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of video fusion, in particular to a positioning device with a protective function. Background Art

[0002] Video fusion technology is a branch of virtual reality technology, or a development stage of virtual reality. Video fusion technology refers to the fusion of one or more image sequence videos about a scene or model captured by a video acquisition device with a related virtual scene to generate a new virtual scene or model about this scene.

[0003] When carrying the existing positioning device, the worker needs to expend much physical strength because the positioning device is large in size and heavy in weight. In addition, the positioning device is prone to collision and damage during the carrying process.

[0004] Therefore, it is necessary to provide a positioning device with a protective function to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a positioning device with a protective function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioning device with a protective function, comprising a collection frame, the outside of the collection frame is fixedly connected to a mounting frame, the surface of the inner wall of the mounting frame is provided with a rotating assembly, one side of the inner wall of the mounting frame is rotatably connected to a rotating shaft, the outside of the rotating shaft is sleeved with a worm gear, one end of the rotating shaft is fixedly connected to a bidirectional screw rod, the outer surface of the bidirectional screw rod is threadedly connected to two hinged seats 1, the inside of the hinged seat 1 is provided with a connecting assembly, the top of the connecting assembly is provided with a mounting plate, the top of the mounting plate is provided with a positioning device body, the top of the mounting plate is provided with a shielding assembly, both sides of the inner wall of the collection frame are provided with moving assemblies, the bottom of the moving assembly is provided with a plurality of universal wheels, both sides of the collection frame are provided with fixed assemblies, the outside of the collection frame is fixedly connected with a pulling plate, the rotating assembly is used to drive the rotating shaft to drive the worm gear to rotate, and then the bidirectional screw rod rotates, so that the two hinged seats 1 drive the connecting assembly, the mounting plate and the positioning device body to move upward.

[0007] As a further description of the above technical solution:

[0008] The rotating assembly comprises a worm rotatably connected to one side of the inner wall of the installation frame, one end of the worm penetrates the outside of the installation frame and is fixedly connected to a driving disk.

[0009] As a further description of the above technical solution:

[0010] The connecting assembly comprises a connecting rod rotatably connected to the inside of the first hinge seat, and one end of the connecting rod is rotatably connected to the second hinge seat.

[0011] As a further description of the above technical solution:

[0012] The shielding assembly includes two groups of top rods fixedly connected to the top of the mounting plate, a baffle is fixedly connected between the top ends of the two groups of top rods, and each group of top rods consists of two top rods.

[0013] As a further description of the above technical solution:

[0014] The moving assembly includes a mounting groove opened on one side of the inner wall of the collection frame, the interior of the mounting groove is fixedly connected to a limiting rod, the exterior of the limiting rod is opened with two threaded grooves, and the exterior of the limiting rod is fixedly connected to a connecting strip.

[0015] As a further description of the above technical solution:

[0016] A mounting bar is fixedly connected to one side of the connecting bar, a placing plate is fixedly connected to the bottom of the mounting bar, and the bottom of the mounting plate slides through the bottom of the collecting frame.

[0017] As a further description of the above technical solution:

[0018] The fixing assembly includes two threaded holes opened on one side of the collecting frame, wherein an upper thread of one of the threaded holes is connected with a bolt, and the positions of the two threaded holes correspond one to one to the positions of the two thread grooves.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the positioning device with a protective function can store the positioning device body into the collection frame through the coordinated use of structures such as a rotating component, a rotating shaft, a worm gear, a bidirectional screw rod, a hinged seat, a universal wheel, a connecting component and a shielding component, thereby avoiding the need for staff to expend more physical strength in carrying the positioning device body. It can also protect the positioning device body and prevent damage to the positioning device body, thereby increasing the service life of the positioning device body.

[0021] 2. Compared with the prior art, the positioning device with a protective function, through the coordinated use of structures such as a mobile component and a fixed component, can retract the universal wheels after arriving at the place of use, so that the contact area between the installation frame and the ground is increased, making the installation frame more stable, thereby improving the stability of the positioning device body when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a positioning device with a protective function proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a collection frame of a positioning device with a protective function proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the installation frame structure of a positioning device with a protective function proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the mounting plate structure of a positioning device with a protective function proposed by the utility model.

[0026] Legend:

[0027] 1. Collection frame; 2. Installation frame; 3. Rotating shaft; 4. Worm gear; 5. Bidirectional screw; 6. Articulated seat 1; 7. Mounting plate; 8. Worm; 9. Driving plate; 10. Connecting rod; 11. Articulated seat 2; 12. Push rod; 13. Baffle; 14. Mounting groove; 15. Limit rod; 16. Connecting strip; 17. Mounting strip; 18. Placement plate; 19. Universal wheel; 20. Threaded hole; 21. Bolt; 22. Threaded groove; 23. Pulling plate; 24. Positioning device body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4The utility model provides a positioning device with a protective function: it includes a collecting frame 1, the outside of the collecting frame 1 is fixedly connected to a mounting frame 2, the surface of the inner wall of the mounting frame 2 is provided with a rotating assembly, one side of the inner wall of the mounting frame 2 is rotatably connected to a rotating shaft 3, the outer sleeve of the rotating shaft 3 is provided with a worm gear 4, one end of the rotating shaft 3 is fixedly connected to a bidirectional screw rod 5, the outer surface of the bidirectional screw rod 5 is threadedly connected to two hinge seats 6, the interior of the hinge seat 6 is provided with a connecting assembly, the top of the connecting assembly is provided with a mounting plate 7, the top of the mounting plate 7 is provided with a positioning device body 24, the top of the mounting plate 7 is provided with A shielding component is provided, and moving components are provided on both sides of the inner wall of the collection frame 1. A plurality of universal wheels 19 are provided at the bottom of the moving component. Fixed components are provided on both sides of the collection frame 1. A pulling plate 23 is fixedly connected to the outside of the collection frame 1. The rotating component is used to drive the rotating shaft 3 to drive the worm gear 4 to rotate, and then the bidirectional screw rod 5 rotates, so that the two articulated seats 6 drive the connecting components, the mounting plate 7 and the positioning device body 24 to move upward, and the bottom of the two articulated seats 6 are slidably connected to the bottom of the inner wall of the collection frame 1, and the two articulated seats 6 are respectively threadedly connected to two different threads on the bidirectional screw rod 5.

[0030] The rotating assembly includes a worm 8 rotatably connected to one side of the inner wall of the installation frame 2 , one end of the worm 8 penetrates the outside of the installation frame 2 and is fixedly connected to a driving disk 9 , and the worm 8 and the worm wheel 4 are meshed with each other.

[0031] The connecting assembly includes a connecting rod 10 rotatably connected to the inside of the articulated seat 1 6 , one end of the connecting rod 10 is rotatably connected to the articulated seat 2 11 , and the bottom of the mounting plate 7 is fixedly connected to the top of the articulated seat 2 11 .

[0032] The shielding assembly includes two groups of top rods 12 fixedly connected to the top of the mounting plate 7, and a baffle 13 is fixedly connected between the top ends of the two groups of top rods 12. Each group of top rods 12 is composed of two top rods 12, and the top of the baffle 13 is on the same horizontal plane as the top of the inner wall of the collection frame 1.

[0033] The moving component includes a mounting groove 14 opened on one side of the inner wall of the collection frame 1, the interior of the mounting groove 14 is fixedly connected to a limiting rod 15, the outside of the limiting rod 15 is opened with two threaded grooves 22, the outside of the limiting rod 15 is fixedly connected to a connecting strip 16, one side of the connecting strip 16 is fixedly connected to a mounting strip 17, the bottom of the mounting strip 17 is fixedly connected to a placement plate 18, the bottom of the mounting plate 7 slides through the bottom of the collection frame 1, and the universal wheel 19 is installed at the bottom of the placement plate 18.

[0034] The fixing assembly includes two threaded holes 20 opened on one side of the collection frame 1, one of the threaded holes 20 is threadedly connected to a bolt 21, the positions of the two threaded holes 20 correspond to the positions of the two thread grooves 22, and one end of the bolt 21 is threadedly connected to the inner wall of the thread groove 22.

[0035] Working principle: when it is necessary to carry the positioning device body 24, the worm 8 is driven to rotate by the forward rotation driving disk 9, so that the worm 8 drives the worm wheel 4 and the rotating shaft 3 to rotate, and then drives the bidirectional screw 5 to rotate, so that the two hinge seats 1 6 move away from each other. At this time, under the action of the hinge seat 2 11 and the connecting rod 10, the mounting plate 7 drives the positioning device body 24 to move downward until the bottom of the baffle 13 abuts against the top of the collection frame 1. At this time, the rotation of the driving disk 9 is stopped and the position of the mounting plate 7 is fixed by the self-locking action of the worm 8 and the worm wheel 4, so that the positioning device body 24 is collected in the collection frame 1. On the contrary, the reverse driving disk 9 can move the positioning device body 24 upward;

[0036] After the storage work is completed, the two bolts 21 are removed by rotating to release the fixation of the connecting bar 16. At this time, the connecting bar 16 drives the installation bar 17, the placement plate 18 and several universal wheels 19 to move downward. At the same time, the collection frame 1 is lifted until the connecting bar 16 cannot slide. At this time, the bolts 21 are screwed into the threaded holes 20 below and enter the inner wall of the threaded grooves 22, thereby fixing the position of the universal wheels 19. After that, the collection frame 1 and the positioning device body 24 can be driven to move by pushing and pulling the plate 23. After moving to the place of use, the two bolts 21 are rotated again to remove the fixation of the connecting bar 16. At this time, the gravity of the collection frame 1 causes the universal wheels 19 to be retracted into the holes at the bottom of the collection frame 1.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device with a protective function, comprising a collection frame (1), characterized in that: The outside of the collection frame (1) is fixedly connected to a mounting frame (2), the surface of the inner wall of the mounting frame (2) is provided with a rotating assembly, one side of the inner wall of the mounting frame (2) is rotatably connected to a rotating shaft (3), the outer sleeve of the rotating shaft (3) is provided with a worm gear (4), one end of the rotating shaft (3) is fixedly connected to a bidirectional screw rod (5), the outer surface of the bidirectional screw rod (5) is threadedly connected to two hinge seats (6), the interior of the hinge seat (6) is provided with a connecting assembly, the top of the connecting assembly is provided with a mounting plate (7), the top of the mounting plate (7) is provided with a positioning device body (24), the top of the mounting plate (7) is provided with a shielding assembly, both sides of the inner wall of the collection frame (1) are provided with moving assemblies, the bottom of the moving assembly is provided with a plurality of universal wheels (19), both sides of the collection frame (1) are provided with fixing assemblies, and the outside of the collection frame (1) is fixedly connected to a pulling plate (23).

2. A positioning device with a protective function according to claim 1, characterized in that: The rotating assembly comprises a worm (8) rotatably connected to one side of the inner wall of the installation frame (2); one end of the worm (8) penetrates the outside of the installation frame (2) and is fixedly connected to a driving disk (9).

3. A positioning device with a protective function according to claim 1, characterized in that: The connection assembly comprises a connection rod (10) rotatably connected inside the first hinge seat (6), and one end of the connection rod (10) is rotatably connected to the second hinge seat (11).

4. A positioning device with a protective function according to claim 1, characterized in that: The shielding assembly comprises two groups of top rods (12) fixedly connected to the top of the mounting plate (7), and a baffle (13) is fixedly connected between the top ends of the two groups of top rods (12).

5. A positioning device with a protective function according to claim 1, characterized in that: The moving assembly comprises a mounting groove (14) formed on one side of the inner wall of the collection frame (1); a limiting rod (15) is fixedly connected to the interior of the mounting groove (14); two threaded grooves (22) are formed on the exterior of the limiting rod (15); and a connecting strip (16) is fixedly connected to the exterior of the limiting rod (15).

6. A positioning device with a protective function according to claim 5, characterized in that: A mounting bar (17) is fixedly connected to one side of the connecting bar (16), and a placement plate (18) is fixedly connected to the bottom of the mounting bar (17).

7. A positioning device with a protective function according to claim 1, characterized in that: The fixing assembly comprises two threaded holes (20) opened on one side of the collecting frame (1), wherein a bolt (21) is connected to the upper thread of one of the threaded holes (20).

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