CN219496683U

CN219496683U - GNSS receiver centering rod anti-shake device

Info

Publication number: CN219496683U
Application number: CN202320203589.XU
Authority: CN
Inventors: 王莹; 王彬; 郭其坤
Original assignee: Jiangsu Zhongsheng Zhitu Geographic Information Technology Co ltd
Current assignee: Jiangsu Zhongsheng Zhitu Geographic Information Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-08
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an anti-shake device for a centering rod of a GNSS receiver, which relates to the technical field of smooth acquisition, in particular to an anti-shake device for a centering rod of a GNSS receiver. This GNSS receiver centering rod anti-shake device, through handle mechanism's use, cup joint two splint to the surface of centering rod, then pass the inner chamber of plastic slab with the second screw rod, rotate the inner chamber that the plastic slab cup jointed the plastic slab screw thread to fixation nut, because the plastic slab can produce deformation for plastics, consequently, the second screw rod of continuous rotation can make two splint firmly grip centering rod, then with the handle upwards rotation, screw the knob, make the connecting block grip the tip of handle, make the handle be parallel state, need centering for a long time when smoothly gathering, directly hold centering rod and tremble easily. The handle mechanism on the device can be better held, shaking is prevented, and smooth acquisition precision is improved.

Description

GNSS receiver centering rod anti-shake device

Technical Field

The utility model relates to the technical field of smooth acquisition, in particular to an anti-shake device for a centering rod of a GNSS receiver.

Background

Smooth acquisition means that the coordinates of a point are continuously acquired. Typically once a second, and continuously calculating the coordinate values taken and then determining the average of the values taken multiple times, and finally determining a smoothed value,

in the process of smooth acquisition through the GNSS receiver, long-time centering is needed during smooth acquisition, and the centering rod is directly held to be easy to tremble. Jitter can influence smooth acquisition accuracy, has very big defect, therefore we propose a GNSS receiver centering rod anti-shake device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a GNSS receiver centering rod anti-shake device, which solves the problems that in the process of smooth acquisition through a GNSS receiver, long-time centering is needed during smooth acquisition, and the centering rod is easy to shake when being directly held. Jitter can affect smooth acquisition accuracy, and has a great defect.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a GNSS receiver centering rod anti-shake device, includes the centering rod, install handle mechanism on the centering rod, handle mechanism comprises splint, handle, plastic slab, connecting block, the quantity of splint is two, two the afterbody connection of splint has the hinge, the front end fixedly connected with plastic slab of splint, the equal fixed mounting in the outside of splint has the connecting block, the handle is installed in the outside of connecting block.

Optionally, the mounting groove has been seted up in the outside of connecting block, the one end fixedly connected with hexagon nut of connecting block, the inner chamber of connecting block rotates and installs first screw rod, the one end of first screw rod runs through the mounting groove and the screw thread cup joints to the inner chamber of hexagon nut.

Optionally, one end of the handle extends to the inner cavity of the mounting groove, and one end of the handle is movably sleeved on the surface of the first screw rod.

Optionally, the other end of the first screw rod is fixedly connected with a knob.

Optionally, one of them the outside fixedly connected with fixation nut of plastic slab, the inner chamber rotation of plastic slab installs the second screw rod, the one end screw thread of second screw rod cup joints to fixation nut's inner chamber, the other end fixedly connected with rotation ring of second screw rod.

Optionally, two of said clamping plates are sleeved onto the surface of the centering rod.

Optionally, a GNSS receiver is mounted on top of the centering rod.

The utility model provides a GNSS receiver centering rod anti-shake device, which has the following beneficial effects:

1. this GNSS receiver centering rod anti-shake device, through handle mechanism's use, cup joint two splint to the surface of centering rod, then pass the inner chamber of plastic slab with the second screw rod, rotate the inner chamber that the plastic slab cup jointed the plastic slab screw thread to fixation nut, because the plastic slab can produce deformation for plastics, consequently, the second screw rod of continuous rotation can make two splint firmly grip centering rod, then with the handle upwards rotation, screw the knob, make the connecting block grip the tip of handle, make the handle be parallel state, need centering for a long time when smoothly gathering, directly hold centering rod and tremble easily. The handle mechanism on the device can be better held, shaking is prevented, and smooth acquisition precision is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of the handle mechanism of the present utility model.

In the figure: 1. centering rod; 2. a handle mechanism; 3. a GNSS receiver; 4. a clamping plate; 5. a first screw; 6. a mounting groove; 7. a grip; 8. a fixing nut; 9. a second screw; 10. a plastic plate; 11. a rotating ring; 12. a hexagonal nut; 13. a knob; 14. a hinge; 15. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment one: referring to fig. 1-2, the utility model provides a GNSS receiver centering rod anti-shake device, which comprises a centering rod 1, wherein a handle mechanism 2 is arranged on the centering rod 1, the handle mechanism 2 consists of two clamping plates 4, handles 7, plastic plates 10 and connecting blocks 15, the number of the clamping plates 4 is two, the tails of the two clamping plates 4 are connected with hinges 14, the front ends of the clamping plates 4 are fixedly connected with the plastic plates 10, the outer sides of the clamping plates 4 are fixedly provided with the connecting blocks 15, and the outer sides of the connecting blocks 15 are provided with the handles 7.

The two clamping plates 4 are sleeved on the surface of the centering rod 1, then the second screw rod 9 penetrates through the inner cavity of the plastic plate 10, the plastic plate 10 is screwed on the inner cavity of the fixing nut 8 by rotating the plastic plate 10, and as the plastic plate 10 is plastic and deforms, the two clamping plates 4 can firmly clamp the centering rod 1 by continuously rotating the second screw rod 9, then the handle 7 is rotated upwards, the knob 13 is screwed, the end part of the handle 7 is clamped by the connecting block 15, the handle 7 is in a parallel state, long-time centering is needed during smooth collection, and the centering rod is easy to shake by directly holding the centering rod. The handle mechanism 2 on the device can be better held, shaking is prevented, and smooth acquisition accuracy is improved.

Wherein, mounting groove 6 has been seted up in the outside of connecting block 15, the one end fixedly connected with hex nut 12 of connecting block 15, the inner chamber rotation of connecting block 15 installs first screw rod 5, the one end of first screw rod 5 runs through mounting groove 6 and the inner chamber that the screw thread cup jointed to hex nut 12, drive first screw rod 5 through rotatory knob 13 and rotate, and then make connecting block 15 extrude the tip of handle 7, can fix handle 7, can unscrew first screw rod 5 when not using, overturn handle 7 downwards, do not occupy the space.

One end of the handle 7 extends to the inner cavity of the mounting groove 6, and one end of the handle 7 is movably sleeved on the surface of the first screw 5.

The other end of the first screw 5 is fixedly connected with a knob 13, and the knob 13 is utilized to conveniently rotate the first screw 5.

Wherein, the outside fixedly connected with fixation nut 8 of one of them plastic slab 10, the inner chamber rotation of plastic slab 10 installs second screw rod 9, the one end screw thread of second screw rod 9 cup joints to fixation nut 8's inner chamber, the other end fixedly connected with swivel becket 11 of second screw rod 9, utilize the use of plastic slab 10 and second screw rod 9, cooperation fixation nut 8, when swivel becket 11 drives second screw rod 9 and rotates, carry out spacingly through fixation nut 8 to second screw rod 9, and then make the distance between two plastic slabs 10 shorten, and then with splint 4 centre gripping at the surface of centering rod 1, install and dismantle conveniently.

Wherein two clamping plates 4 are sleeved to the surface of the centering rod 1.

Wherein the top of the centering rod 1 is mounted with a GNSS receiver 3.

In summary, when the anti-shake device for the centering rod of the GNSS receiver is in use, the two clamping plates 4 are sleeved on the surface of the centering rod 1, then the second screw rod 9 passes through the inner cavity of the plastic plate 10, the plastic plate 10 is rotated to sleeve the plastic plate 10 into the inner cavity of the fixing nut 8, as the plastic plate 10 is deformed due to plastics, the two clamping plates 4 can firmly clamp the centering rod 1 by continuously rotating the second screw rod 9, then the handle 7 is rotated upwards, the knob 13 is screwed, the end of the handle 7 is clamped by the connecting block 15, the handle 7 is in a parallel state, and the centering rod is needed to be directly held for a long time during smooth collection, so that shake is easy. The handle mechanism 2 on the device can be better held, shaking is prevented, and smooth acquisition accuracy is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a GNSS receiver centering rod anti-shake device, includes centering rod (1), its characterized in that: install handle mechanism (2) on centering rod (1), handle mechanism (2) are constituteed by splint (4), handle (7), plastic slab (10), connecting block (15), the quantity of splint (4) is two, two the afterbody connection of splint (4) has hinge (14), the front end fixedly connected with plastic slab (10) of splint (4), the equal fixed mounting in the outside of splint (4) has connecting block (15), handle (7) are installed in the outside of connecting block (15).

2. The GNSS receiver centering rod anti-shake apparatus of claim 1, wherein: the utility model discloses a hexagonal nut, including connecting block (15), mounting groove (6) have been seted up in the outside of connecting block (15), the one end fixedly connected with hexagon nut (12) of connecting block (15), first screw rod (5) are installed in the inner chamber rotation of connecting block (15), the one end of first screw rod (5) runs through mounting groove (6) and the inner chamber that the screw thread cup jointed to hexagon nut (12).

3. The GNSS receiver centering rod anti-shake apparatus of claim 1, wherein: one end of the handle (7) extends to the inner cavity of the mounting groove (6), and one end of the handle (7) is movably sleeved on the surface of the first screw rod (5).

4. The GNSS receiver centering rod anti-shake apparatus of claim 2, wherein: the other end of the first screw rod (5) is fixedly connected with a knob (13).

5. The GNSS receiver centering rod anti-shake apparatus of claim 1, wherein: one of them the outside fixedly connected with fixation nut (8) of plastic slab (10), the inner chamber rotation of plastic slab (10) is installed second screw rod (9), the one end screw thread of second screw rod (9) cup joints to the inner chamber of fixation nut (8), the other end fixedly connected with rotation ring (11) of second screw rod (9).

6. The GNSS receiver centering rod anti-shake apparatus of claim 1, wherein: two clamping plates (4) are sleeved on the surface of the centering rod (1).

7. The GNSS receiver centering rod anti-shake apparatus of claim 1, wherein: the top of the centering rod (1) is provided with a GNSS receiver (3).