A time positioning measurement platform

Abstract

The application belongs to the technical field of positioning systems, and particularly relates to a time positioning measurement platform. In the prior art, the positioning device is not provided with a related protection device. When the device is in operation with a vehicle, a series of vibrations will inevitably occur in the process of driving the vehicle, which can easily cause damage to the device. The present application provides the following scheme, which comprises a base, a vertical plate is fixedly installed on the top left side of the base, a sliding rail is fixedly installed on the right side of the vertical plate, a supporting plate is slidably connected to the sliding rail, a supporting assembly is installed on the top of the supporting plate, a positioning device is installed on the supporting assembly, a connecting ring is fixedly installed on the bottom right side of the supporting plate, and the positioning device can be buffered and protected after being installed on the supporting assembly. The buffering strength of the positioning device can be adjusted according to actual needs, so that the positioning device can be well protected when being used with a vehicle.

Description

Technical Field

[0001] This invention relates to the field of positioning system technology, and more particularly to a time-based positioning measurement platform. Background Technology

[0002] According to document number CN113325444B, a method and device for monitoring the time of the BeiDou satellite system based on satellite common-view is disclosed. The device includes a monitoring host with a display screen and a control circuit board installed inside. The control circuit board includes a data acquisition, module control and computing platform, a BeiDou receiving module, a time measurement module, a constant temperature control module, a data storage module, and a frequency / PPS splitter module. This invention provides a method for monitoring the operational integrity of the BeiDou satellite time system. Unlike general-purpose BeiDou monitoring receivers, it uses a satellite common-view method to enable timekeeping laboratories to monitor the BeiDou satellite system time. Comparison with devices using the satellite two-way method yields consistent results. However, this invention has lower costs and reduced system implementation complexity compared to the satellite two-way method, making it easier for users to build more complete and reliable BeiDou satellite time system monitoring equipment.

[0003] The aforementioned positioning device lacks protective measures. When traveling with a vehicle, the inevitable vibrations during vehicle operation can easily damage the device. Therefore, we propose a time-based positioning measurement platform to address the aforementioned issues. Summary of the Invention

[0004] Given the existing technical solutions where the positioning device lacks protective measures, and the device is prone to damage due to vibrations during vehicle operation, this invention proposes a time-based positioning measurement platform.

[0005] The present invention proposes a time positioning measurement platform, including a base, an upright plate fixedly installed on the top left side of the base, and a slide rail fixedly installed on the right side of the upright plate. A support plate is slidably connected on the slide rail, and a support component is installed on the top of the support plate. A positioning device is installed on the support component.

[0006] A connecting ring is fixedly installed on the bottom right side of the tray, and a moving rod is slidably connected through the connecting ring. A rotating rod is rotatably connected to the right end of the moving rod, and the bottom end of the rotating rod is rotatably connected to the top of the base. A buffer assembly is installed on the bottom left side of the moving rod, and the top of the buffer assembly extends to the top of the moving rod and is connected to a drive assembly. The drive assembly is installed at the bottom of the tray and connected to it.

[0007] With the above structure, after the positioning device is installed on the support assembly, when the positioning device is used in the vehicle, the buffer assembly can be used to buffer and support the moving rod. In this way, in conjunction with the support of the rotating rod, the pallet can be buffered and supported, thereby achieving buffer protection for the positioning device and preventing damage to the positioning device, thus having good practicality.

[0008] Preferably, the support assembly includes a support rod, a connecting plate, a mounting plate, and a threaded component;

[0009] The support rod is fixedly installed on the top left side of the support plate, and the connecting plate is rotatably connected to the top of the support rod. The connecting plate is slidably connected to the bottom of the mounting plate, and the positioning device is fixedly installed on the top of the mounting plate. The threaded components are respectively connected to the bottom right side of the support rod and the right side of the connecting plate.

[0010] Furthermore, by using support rods and connecting plates to provide movable support for the mounting plate, the position and angle of the mounting plate can be easily adjusted. This allows for convenient angle adjustment of the mounting plate when driving threaded components, thereby facilitating angle adjustment of the positioning device.

[0011] Preferably, the threaded component includes a lead screw and a threaded ring;

[0012] The threaded ring is rotatably connected to the right side of the mounting plate, and the lead screw is rotatably connected to the bottom right side of the support rod. The lead screw passes through the threaded ring and is threadedly connected to the threaded ring.

[0013] Furthermore, by rotating the lead screw to drive the threaded ring to move laterally, the angle of the positioning device can be easily adjusted.

[0014] Preferably, the buffer assembly includes a connecting box, a drive shaft, a gear component, and an adjustment component;

[0015] The connecting box is fixedly installed on the bottom left side of the moving rod, and the drive shaft is rotatably connected to the bottom inner wall of the connecting box. The positioning of the drive shaft extends to the top of the moving rod and is connected to the drive assembly. The adjusting component is installed on the right inner wall of the connecting box. The gear components are respectively connected to the adjusting component and the drive shaft. The bottom of the adjusting component extends to the bottom of the connecting box.

[0016] Furthermore, by operating the adjusting component, the buffering force can be adjusted. This allows the pallet to move downwards, which in turn moves the moving rod to the right. Under the transmission action of the drive component, the drive shaft can be driven to rotate, and the adjusting component can be transmitted through the gear component, thus providing the necessary buffering protection.

[0017] Preferably, the adjusting component includes a mounting box, an adjusting screw, a transmission screw, and a threaded tube;

[0018] The mounting box is fixedly installed on the right inner wall of the connecting box, and the transmission screw is rotatably connected to the right inner wall of the connecting box. The top end of the transmission screw is connected to the gear component, and the bottom end of the transmission screw extends into the threaded tube and is threadedly connected to the inner wall of the threaded tube. The bottom end of the threaded tube extends into the mounting box and is fixedly installed with a pressure plate. The pressure plate is slidably connected to the inner wall of the mounting box, and a push rod is fixedly installed at the bottom of the pressure plate. A support plate is fixedly installed at the bottom end of the push rod, and a support cover is slidably fitted on the support plate. The support cover is slidably connected to the inner wall of the mounting box. The adjusting screw is rotatably connected to the bottom of the support cover, and the bottom end of the adjusting screw passes through the bottom of the mounting box and the bottom inner wall of the connecting box and extends to the bottom of the connecting box. The adjusting screw is threadedly connected to the bottom inner wall of the mounting box.

[0019] Air holes are provided on the front and rear inner walls of the support cover, and a sponge is installed inside the support cover. The sponge is fixedly connected to the bottom of the support plate.

[0020] A compression spring is fixedly installed at the bottom of the pressure plate, and the bottom end of the compression spring is fixedly connected to the support cover.

[0021] Furthermore, by rotating the adjusting screw to drive the support cover to move longitudinally, the initial position of the sponge and compression spring can be adjusted, so as to adjust the buffering force and make the positioning device adaptable to different road conditions.

[0022] Preferably, the gear component includes a connecting gear and a driven gear;

[0023] The connecting gear is fixedly sleeved on the drive shaft, and the driven gear is fixedly sleeved on the top of the transmission screw. The connecting gear and the driven gear mesh with each other.

[0024] Furthermore, when the connecting gear rotates with the drive shaft, it can drive the transmission screw to rotate under the meshing transmission action of the driven gear.

[0025] Preferably, an mounting ring is fixedly installed on the left inner wall of the connecting box, and a drive shaft passes through the mounting ring. A torsion spring is sleeved on the drive shaft, and the top and bottom ends of the torsion spring are fixedly connected to the bottom of the connecting gear and the top of the mounting ring, respectively.

[0026] Furthermore, when the drive shaft rotates, the torsion spring can be in a stressed state, and the elastic force of the torsion spring can be used to provide a reverse driving force to the drive shaft, so as to provide buffer protection.

[0027] Preferably, the drive assembly includes a transmission gear and a rack;

[0028] The transmission gear is fixedly installed at the top of the drive shaft, and the rack is fixedly installed at the bottom of the support plate. The transmission gear meshes with the rack.

[0029] Furthermore, as the drive shaft moves along the moving rod, it can drive the transmission gear to move. At this time, under the meshing transmission action with the rack, the drive shaft can rotate.

[0030] The beneficial effects of this invention are:

[0031] 1. After the positioning device is installed on the mounting plate, the positioning device displays the positioning information in the form of a display screen. At this time, the threaded ring can be moved laterally by rotating the screw. The angle of the mounting plate can be adjusted by driving the threaded ring, so that the positioning device can be rotated to a suitable angle so that the path information displayed by the positioning device can be viewed easily.

[0032] 2. The height of the support cover can be adjusted by rotating the adjusting screw. When the support cover moves upward, the sponge and compression spring can be compressed, thereby increasing the support strength and the buffering hardness. This allows the buffering force on the positioning device to be adjusted when encountering different road conditions.

[0033] 3. When the positioning device is subjected to vibration, it will vibrate longitudinally. When the positioning device moves downward, the rotating rod can be driven by the moving rod. At this time, the rotating rod can rotate horizontally to the right, which can pull the moving rod to move to the right along the connecting ring. When the moving rod moves to the right, it can drive the transmission gear to move. At this time, under the meshing transmission of the rack, the transmission gear can rotate, which can make the drive shaft rotate. When the drive shaft rotates, the torsion spring is in a state of tension. Under the meshing transmission of the connecting gear and the driven gear, the transmission screw can rotate, which can drive the threaded tube to move downward. At this time, the pressure plate can compress the compression spring. Therefore, the torsion spring and compression spring in the state of tension can provide necessary buffering force for the support plate, and further realize the buffer protection of the positioning device.

[0034] This invention enables the positioning device to be buffered and protected after it is installed on the support assembly, and the buffering force of the positioning device can be adjusted according to actual needs, so the positioning device can be well protected when used in the vehicle. Attached Figure Description

[0035] Figure 1 This is a front view of the structure of a time positioning measurement platform proposed in this invention;

[0036] Figure 2 This is a front view of the internal structure of the connecting box of a time positioning measurement platform proposed in this invention;

[0037] Figure 3This is a front view of the internal structure of the mounting box of a time positioning measurement platform proposed in this invention;

[0038] Figure 4 This is a three-dimensional diagram of the rack, transmission gear, moving rod, and connecting box connection structure of a time positioning measurement platform proposed in this invention.

[0039] Figure 5 This is a front view of the internal structure of the support cover of a time positioning measurement platform proposed in this invention.

[0040] In the diagram: 1. Base; 2. Vertical plate; 3. Slide rail; 4. Support plate; 5. Support rod; 6. Connecting plate; 7. Mounting plate; 8. Positioning device; 9. Threaded ring; 10. Lead screw; 11. Rack; 12. Connecting ring; 13. Moving rod; 14. Rotating rod; 15. Connecting box; 16. Drive shaft; 17. Transmission gear; 18. Connecting gear; 19. Mounting ring; 20. Torsion spring; 21. Transmission screw; 22. Driven gear; 23. Threaded pipe; 24. Mounting box; 25. Adjusting screw; 26. Pressure plate; 27. Push rod; 28. Support cover; 29. ​​Compression spring; 30. Support plate; 31. Sponge. Detailed Implementation

[0041] The present invention will be further explained below with reference to specific embodiments.

[0042] Example

[0043] refer to Figure 1-5 In this embodiment, a time positioning measurement platform is proposed, including a base 1, a vertical plate 2 is fixedly installed on the top left side of the base 1, and a slide rail 3 is fixedly installed on the right side of the vertical plate 2. A support plate 4 is slidably connected on the slide rail 3, and a support component is installed on the top of the support plate 4. A positioning device 8 is installed on the support component.

[0044] A connecting ring 12 is fixedly installed on the bottom right side of the tray 4, and a moving rod 13 is slidably connected through the connecting ring 12. A rotating rod 14 is rotatably connected to the right end of the moving rod 13, and the bottom end of the rotating rod 14 is rotatably connected to the top of the base 1. A buffer assembly is installed on the bottom left side of the moving rod 13, and the top of the buffer assembly extends above the moving rod 13 and is connected to a drive assembly. The drive assembly is installed at the bottom of the tray 4 and connected thereto.

[0045] With the above structure, after the positioning device 8 is installed on the support assembly, when the positioning device 8 is used in the vehicle, the buffer assembly can be used to buffer and support the moving rod 13. In this way, with the support of the rotating rod 14, the pallet 4 can be buffered and supported, thereby achieving buffer protection for the positioning device 8. Therefore, the positioning device 8 can be prevented from being damaged, which has good practicality.

[0046] In this embodiment, the support assembly includes a support rod 5, a connecting plate 6, a mounting plate 7, and a threaded component;

[0047] The support rod 5 is fixedly installed on the top left side of the support plate 4, and the connecting plate 6 is rotatably connected to the top of the support rod 5. The connecting plate 6 is slidably connected to the bottom of the mounting plate 7, and the positioning device 8 is fixedly installed on the top of the mounting plate 7. The threaded components are respectively connected to the bottom right side of the support rod 5 and the right side of the connecting plate 6.

[0048] The mounting plate 7 is movably supported by the support rod 5 and the connecting plate 6, which allows for easy adjustment of the position and angle of the mounting plate 7. This facilitates the angle adjustment of the mounting plate 7 when driving the threaded component, thereby facilitating the angle adjustment of the positioning device 8.

[0049] In this embodiment, the threaded component includes a lead screw 10 and a threaded ring 9;

[0050] The threaded ring 9 is rotatably connected to the right side of the mounting plate 7, and the lead screw 10 is rotatably connected to the bottom right side of the support rod 5. The lead screw 10 passes through the threaded ring 9 and is threadedly connected to the threaded ring 9.

[0051] By rotating the lead screw 10, the threaded ring 9 can be moved laterally, which makes it easy to adjust the angle of the positioning device 8.

[0052] In this embodiment, the buffer assembly includes a connecting box 15, a drive shaft 16, a gear component, and an adjustment component;

[0053] The connecting box 15 is fixedly installed on the bottom left side of the moving rod 13, and the drive shaft 16 is rotatably connected to the bottom inner wall of the connecting box 15. The positioning of the drive shaft 16 extends to the top of the moving rod 13 and is connected to the drive assembly. The adjusting component is installed on the right inner wall of the connecting box 15. The gear component is connected to the adjusting component and the drive shaft 16 respectively. The bottom of the adjusting component extends to the bottom of the connecting box 15.

[0054] By operating the adjusting component, the buffering force can be adjusted. This allows the pallet 4 to move downwards, which in turn moves the moving rod 13 to the right. Under the transmission action of the drive component, the drive shaft 16 can be driven to rotate, thus providing necessary buffering protection by transmitting the adjusting component through the gear component.

[0055] In this embodiment, the adjusting component includes a mounting box 24, an adjusting screw 25, a transmission screw 21, and a threaded tube 23;

[0056] Mounting box 24 is fixedly mounted on the right inner wall of connecting box 15, and transmission screw 21 is rotatably connected to the right inner wall of connecting box 15. The top end of transmission screw 21 is connected to gear component, and the bottom end of transmission screw 21 extends into threaded tube 23 and is threadedly connected to the inner wall of threaded tube 23. The bottom end of threaded tube 23 extends into mounting box 24 and is fixedly mounted with pressure plate 26. Pressure plate 26 is slidably connected to the inner wall of mounting box 24, and push rod 27 is fixedly mounted at the bottom of pressure plate 26. Support plate 30 is fixedly mounted at the bottom end of push rod 27, and support cover 28 is slidably sleeved on support plate 30. Support cover 28 is slidably connected to the inner wall of mounting box 24. Adjusting screw 25 is rotatably connected to the bottom of support cover 28, and the bottom end of adjusting screw 25 passes through the bottom of mounting box 24 and the bottom inner wall of connecting box 15 and extends to the bottom of connecting box 15. Adjusting screw 25 is threadedly connected to the bottom inner wall of mounting box 24.

[0057] Air holes are provided on the front inner wall and the rear inner wall of the support cover 28, and a sponge 31 is installed inside the support cover 28. The sponge 31 is fixedly connected to the bottom of the support plate 30.

[0058] A compression spring 29 is fixedly installed at the bottom of the pressure plate 26, and the bottom end of the compression spring 29 is fixedly connected to the support cover 28.

[0059] By rotating the adjusting screw 25, the support cover 28 can be moved longitudinally, thereby adjusting the initial position of the sponge 31 and the compression spring 29, so as to adjust the buffering force and make the positioning device 8 adapt to different road conditions.

[0060] In this embodiment, the gear component includes a connecting gear 18 and a driven gear 22;

[0061] The connecting gear 18 is fixedly sleeved on the drive shaft 16, and the driven gear 22 is fixedly sleeved on the top of the transmission screw 21. The connecting gear 18 and the driven gear 22 mesh with each other.

[0062] When the connecting gear 18 rotates with the drive shaft 16, it can drive the transmission screw 21 to rotate under the meshing transmission action of the driven gear 22.

[0063] In this embodiment, an mounting ring 19 is fixedly installed on the inner left side of the connecting box 15, and a drive shaft 16 passes through the mounting ring 19. A torsion spring 20 is sleeved on the drive shaft 16, and the top and bottom ends of the torsion spring 20 are fixedly connected to the bottom of the connecting gear 18 and the top of the mounting ring 19, respectively.

[0064] When the drive shaft 16 rotates, the torsion spring 20 is under stress, and the elastic force of the torsion spring 20 can provide a reverse driving force to the drive shaft 16, so as to provide buffer protection.

[0065] In this embodiment, the drive assembly includes a transmission gear 17 and a rack 11;

[0066] The transmission gear 17 is fixedly installed at the top of the drive shaft 16, and the rack 11 is fixedly installed at the bottom of the support plate 4. The transmission gear 17 meshes with the rack 11.

[0067] When the drive shaft 16 moves with the moving rod 13, it can drive the transmission gear 17 to move. At this time, under the meshing transmission action with the rack 11, the drive shaft 16 can rotate.

[0068] In this embodiment, after the positioning device 8 is installed on the mounting plate 7, the positioning device 8 displays positioning information in the form of a display screen. At this time, the threaded ring 9 can be moved laterally by rotating the screw 10. The angle of the mounting plate 7 can be adjusted by driving the threaded ring 9, so that the positioning device 8 can be rotated to a suitable angle for easy viewing of the path information displayed by the positioning device 8. The height of the support cover 28 can be adjusted by rotating the adjusting screw 25. When the support cover 28 moves upward, the sponge 31 and the compression spring 29 can be compressed, thereby improving the support strength and increasing the buffer hardness. This allows for adjustment of the buffer force on the positioning device 8 when encountering different road conditions. When the positioning device 8 is subjected to vibration, it will vibrate longitudinally. When the positioning device 8 moves downward, the rotating rod 14 can be driven by the moving rod 13, which allows the rotation... Rotating rod 14 horizontally to the right will pull moving rod 13 to the right along connecting ring 12. When moving rod 13 moves to the right, it will drive transmission gear 17 to move. At this time, under the meshing transmission action of rack 11, transmission gear 17 can rotate, thereby causing drive shaft 16 to rotate. When drive shaft 16 rotates, torsion spring 20 is under stress. Under the meshing transmission action of connecting gear 18 and driven gear 22, transmission screw 21 can rotate, thereby driving threaded tube 23 to move downward. At this time, compression spring 29 can be compressed by pressure plate 26. Therefore, torsion spring 20 and compression spring 29 under stress can provide necessary buffering force for support plate 4, and further realize buffer protection for positioning device 8. Therefore, positioning device 8 can be well protected when used with the vehicle.

[0069] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A time positioning measurement platform comprising a base (1), characterized in that, The top left side of the base (1) is fixedly provided with a vertical plate (2), and the right side of the vertical plate (2) is fixedly provided with a sliding rail (3), the sliding rail (3) is slidably connected with a supporting plate (4), and the top of the supporting plate (4) is provided with a supporting assembly, and the supporting assembly is provided with a positioning device (8); The bottom right side of the supporting plate (4) is fixedly provided with a connecting ring (12), and the connecting ring (12) is slidably connected with a moving rod (13), the right end of the moving rod (13) is rotatably connected with a rotating rod (14), and the bottom end of the rotating rod (14) is rotatably connected with the top of the base (1), the bottom left side of the moving rod (13) is provided with a buffer assembly, and the top of the buffer assembly extends to the upper side of the moving rod (13) and is connected with a driving assembly, and the driving assembly is connected with the bottom of the supporting plate (4); The buffer assembly comprises a connecting box (15), a driving shaft (16), a gear member and an adjusting assembly; The connecting box (15) is fixedly installed on the bottom left side of the moving rod (13), and the driving shaft (16) is rotatably connected to the bottom inner wall of the connecting box (15), the driving shaft (16) is positioned to extend to the upper side of the moving rod (13) and is connected with the driving assembly, and the adjusting assembly is installed on the right inner wall of the connecting box (15), the gear member is connected with the adjusting assembly and the driving shaft (16), respectively, and the bottom of the adjusting assembly extends to the lower side of the connecting box (15); The adjusting assembly comprises a mounting box (24), an adjusting screw rod (25), a transmission screw rod (21) and a threaded tube (23); The mounting box (24) is fixedly installed on the right inner wall of the connecting box (15), and the transmission screw rod (21) is rotatably connected to the right inner wall of the connecting box (15), the top end of the transmission screw rod (21) is connected with the gear member, the bottom end of the transmission screw rod (21) extends into the threaded tube (23) and is threadedly connected with the inner wall of the threaded tube (23), and the bottom end of the threaded tube (23) extends into the mounting box (24) and is fixedly provided with a pressing plate (26), the pressing plate (26) is slidably connected with the inner wall of the mounting box (24), and the bottom of the pressing plate (26) is fixedly provided with a push rod (27), the bottom end of the push rod (27) is fixedly provided with a supporting plate (30), and the supporting plate (30) is slidably sleeved with a supporting cover (28), the supporting cover (28) is slidably connected with the inner wall of the mounting box (24), the adjusting screw rod (25) is rotatably connected to the bottom of the supporting cover (28), and the bottom end of the adjusting screw rod (25) extends to the lower side of the connecting box (15) by penetrating through the bottom of the mounting box (24) and the bottom inner wall of the connecting box (15), respectively, and the adjusting screw rod (25) is threadedly connected with the bottom inner wall of the mounting box (24); Air holes are formed in the front inner wall and the rear inner wall of the supporting cover (28), and a sponge (31) is installed in the supporting cover (28), and the sponge (31) is fixedly connected with the bottom of the supporting plate (30); The bottom of the pressing plate (26) is fixedly provided with a compression spring (29), and the bottom end of the compression spring (29) is fixedly connected with the supporting cover (28); The gear member comprises a connecting gear (18) and a driven gear (22); The connecting gear (18) is fixedly sleeved on the driving shaft (16), and the driven gear (22) is fixedly sleeved on the top end of the transmission screw (21), the connecting gear (18) is engaged with the driven gear (22).

2. The time positioning measurement platform of claim 1, wherein, The support assembly comprises a support rod (5), a connecting plate (6), a mounting plate (7) and a threaded member; The support rod (5) is fixedly installed on the top left side of the supporting plate (4), the connecting plate (6) is rotatably connected with the top end of the support rod (5), the connecting plate (6) is slidably connected with the bottom of the mounting plate (7), the positioning device (8) is fixedly installed on the top of the mounting plate (7), and the threaded member is connected with the right side bottom of the support rod (5) and the right side of the connecting plate (6) respectively.

3. The time positioning measurement platform of claim 2, wherein, The threaded member comprises a screw rod (10) and a threaded ring (9); The threaded ring (9) is rotatably connected with the right side of the mounting plate (7), the screw rod (10) is rotatably connected with the right side bottom of the support rod (5), the screw rod (10) penetrates through the threaded ring (9) and is threadedly connected with the threaded ring (9).

4. The time positioning measurement platform of claim 1, wherein, The left side inner wall of the connecting box (15) is fixedly installed with a mounting ring (19), the driving shaft (16) penetrates through the mounting ring (19), the driving shaft (16) is sleeved with a torsion spring (20), and the top end and the bottom end of the torsion spring (20) are fixedly connected with the bottom of the connecting gear (18) and the top of the mounting ring (19) respectively.

5. The time positioning measurement platform of claim 1, wherein, The driving assembly comprises a transmission gear (17) and a rack (11); The transmission gear (17) is fixedly installed on the top end of the driving shaft (16), and the rack (11) is fixedly installed on the bottom of the supporting plate (4), the transmission gear (17) is engaged with the rack (11).

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