GNSS (Global Navigation Satellite System) receiver with toppling protection device
By setting a combination device of fixed sleeve, protective rod and rubber belt on the GNSS receiver, the problem of dumping damage of the receiver is solved, the flexible protection of the equipment is achieved, and the maintenance cost is reduced.
Patent Information
- Application Number
- CN202422552081.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-22
AI Technical Summary
When operating outdoors, existing GNSS receivers are prone to dumping due to unstable handheld hands, resulting in damage to the equipment and increasing maintenance costs.
Fixed sleeves and protective rods are installed on the outside of the centering telescopic rod of the GNSS receiver. A groove is provided on the fixing block, and the rubber belt is wrapped in the groove. The receiver body is flexiblely protected by the protective rod and rubber belt to avoid collision with the ground.
Effectively prevent the receiver body from contacting the ground when it is poured, and reduce maintenance costs.
Smart Images
Figure CN223121141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of GNSS receivers, and particularly relates to a GNSS receiver with a tipping protection device. Background Technique
[0002] GNSS, also known as the Global Navigation Satellite System, is a space-based radio navigation and positioning system that can provide users with all-weather three-dimensional coordinates, speed, and time information at any location on the Earth's surface or near-Earth space. When conducting geodetic surveys or construction layout surveys, it is necessary to move the GNSS receiver to receive the navigation and positioning signals of satellites, making the geodetic survey data more accurate.
[0003] When the existing GNSS receiver is used as a mobile station, there is a centering telescopic rod on the lower side of the receiver. When surveying personnel operate, they need to hold the centering telescopic rod by hand to support the receiver, and there is a risk of the receiver tipping and being damaged during outdoor operations, increasing the maintenance cost of the receiver. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a GNSS receiver with a tipping protection device. By setting the fixed sleeve, the protection rod, the clamping block, the groove, and the rubber band, the outer side of the receiver body is fixed on the fixed sleeve through the protection rod, and the rubber band is sleeved in the groove of the clamping block on the outer side of the protection rod. The maximum number of clamping blocks on the protection rod is six, so that the rubber band is wound around the outer side of the protection rod. When the receiver tips over, the rubber band and the protection rod can provide flexible protection for the receiver body at the upper end of the centering telescopic rod, avoiding the receiver body from hitting the ground and being damaged, and reducing the maintenance cost. The problems in the background technique can be effectively solved.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A GNSS receiver with a tipping protection device, including a receiver body, a centering telescopic rod is connected to the lower side of the receiver body, a fixed sleeve is installed on the outer ring side of the centering telescopic rod, a protection rod is connected to the outer ring side of the fixed sleeve, a clamping block is fixedly connected to the protection rod, a groove is arranged on the clamping block, and a rubber band is installed in the groove.
[0006] Further, a centering telescopic sleeve is sleeved on the outer side of the lower end of the centering telescopic rod, and a spirit level bubble is installed on the outer side of the upper part of the centering telescopic sleeve.
[0007] Further, a clamping knob is installed on the outer side of the upper end of the centering telescopic sleeve, and an antenna is installed at the center of the upper side of the receiver body.
[0008] Further, a threaded column is arranged at the upper end of the centering telescopic rod, and the receiver body is connected to the centering telescopic rod through the threaded column.
[0009] Further, the rubber band is connected to the clamping block through the belt groove, and the protective rod is connected to the fixed sleeve by a thread.
[0010] Further, the fixed sleeve is connected to the centering telescopic rod by a bolt.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. Through the fixed sleeve, protective rod, clamping block, belt groove and rubber band provided by the utility model, the outer side of the receiver body is fixed on the fixed sleeve through the protective rod, and the rubber band is sleeved in the belt groove of the clamping block on the outer side of the protective rod. The maximum number of clamping blocks on the protective rod is six, so that the rubber band is wound around the outer side of the protective rod. When the receiver topples, the rubber band and the protective rod can flexibly protect the receiver body at the upper end of the centering telescopic rod, avoid the receiver body from hitting the ground and being damaged, and reduce the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is an exploded structural schematic diagram of the present utility model;
[0014] Figure 2 is the present utility model Figure 1 is a top view structural schematic diagram of the protective rod installed on the fixed sleeve in the present utility model;
[0015] Figure 3 is the present utility model Figure 1 is an enlarged structural schematic diagram of part A in the present utility model.
[0016] In the figure: 1, centering telescopic sleeve; 2, level bubble; 3, clamping knob; 4, centering telescopic rod; 5, fixed sleeve; 6, protective rod; 7, clamping block; 8, rubber band; 9, receiver body; 10, threaded column; 11, antenna; 12, belt groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0018] Please refer to Figures 1-3, this embodiment provides a technical solution: a GNSS receiver with a tipping protection device, including a receiver body 9. A centering telescopic rod 4 is connected to the lower side of the receiver body 9. A fixed sleeve 5 is installed on the outer ring side of the centering telescopic rod 4. A protection rod 6 is connected to the outer ring side of the fixed sleeve 5. A clamping block 7 is fixedly connected to the protection rod 6. A belt groove 12 is provided on the clamping block 7, and a rubber belt 8 is installed in the belt groove 12.
[0019] As Figures 1-3 shown, before use, rotate and fix the protection rod 6 on the fixed sleeve 5, and then sleeved the rubber belt 8 in the belt groove 12 of the clamping block 7 of the protection rod 6, so that the rubber belt 8 is tightened. When the operator holds the centering telescopic rod 4 for geographic information surveying, if the hand loosens, when the receiver body 9 tips over, the protection rod 6 and the rubber belt 8 outside the receiver body 9 can provide flexible protection for the receiver body 9 to avoid the receiver body 9 hitting the ground and being damaged. When packing and carrying, the rubber belt 8 can be dug out from the belt groove 12, then the protection rod 6 is removed from the fixed sleeve 5, and then the receiver body 9 is removed from the threaded post 10, and then it can be packed and carried for use.
[0020] A centering telescopic sleeve 1 is sleeved on the outer side of the lower end of the centering telescopic rod 4. A spirit level 2 is installed on the outer side of the upper part of the centering telescopic sleeve 1. Through the spirit level 2, it can be observed whether the centering telescopic rod 4 is placed vertically to ensure the measurement accuracy of the receiver body 9.
[0021] A clamping knob 3 is installed on the outer side of the upper end of the centering telescopic sleeve 1. An antenna 11 is installed at the center of the upper side of the receiver body 9. The antenna 11 can help the receiver body 9 transmit information. The centering telescopic rod 4 can be clamped and fixed on the centering telescopic sleeve 1 through the clamping knob 3.
[0022] A threaded post 10 is provided at the upper end of the centering telescopic rod 4. The receiver body 9 and the centering telescopic rod 4 are connected through the threaded post 10.
[0023] The rubber belt 8 is connected to the clamping block 7 through the belt groove 12, and the protection rod 6 is threadedly connected to the fixed sleeve 5.
[0024] The fixed sleeve 5 is bolted to the centering telescopic rod 4.
[0025] The working principle of a GNSS receiver with a tipping protection device provided by the present utility model is as follows: As Figures 1-3As shown, before use, the protective rod 6 is rotated and fixed on the fixed sleeve 5, and then the rubber band 8 is sleeved in the groove 12 of the clamping block 7 of the protective rod 6, so that the rubber band 8 is tightened. When the operator holds the centering telescopic rod 4 for geodetic information surveying, if the hand is loosened and the receiver body 9 topples over, the protective rod 6 and the rubber band 8 outside the receiver body 9 can provide flexible protection for the receiver body 9 to prevent the receiver body 9 from hitting the ground and being damaged. When packing and carrying, the rubber band 8 can be dug out of the groove 12, then the protective rod 6 is removed from the fixed sleeve 5, and then the receiver body 9 is removed from the threaded column 10, and then it can be packed and carried for use.
[0026] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.
Claims
1. A GNSS receiver with a tipping protection device, comprising a receiver body (9), characterized in that: A centering telescopic rod (4) is connected to the lower side of the receiver body (9). A fixed sleeve (5) is installed on the outer ring side of the centering telescopic rod (4). A protective rod (6) is connected to the outer ring side of the fixed sleeve (5). A clamping block (7) is fixedly connected to the protective rod (6). A groove (12) is provided on the clamping block (7), and a rubber band (8) is installed in the groove (12).
2. The GNSS receiver with a tipping protection device according to claim 1, characterized in that: A centering telescopic sleeve (1) is sleeved on the outer side of the lower end of the centering telescopic rod (4), and a level bubble (2) is installed on the outer side of the upper part of the centering telescopic sleeve (1).
3. The GNSS receiver with a tipping protection device according to claim 2, characterized in that: A clamping knob (3) is installed on the outer side of the upper end of the centering telescopic sleeve (1), and an antenna (11) is installed at the center of the upper side of the receiver body (9).
4. A GNSS receiver with a tipping protection device according to claim 1, characterized in that: A threaded column (10) is provided at the upper end of the centering telescopic rod (4), and the receiver body (9) is connected to the centering telescopic rod (4) through the threaded column (10).
5. A GNSS receiver with a tipping protection device according to claim 2, characterized in that: The rubber band (8) is connected to the clamping block (7) through the groove (12), and the protective rod (6) is threadedly connected to the fixed sleeve (5).
6. The GNSS receiver with a tipping protection device according to claim 1, characterized in that: The fixed sleeve (5) is bolted to the centering telescopic rod (4).