GPS satellite communication positioner

Abstract

The utility model relates to the technical field of GPS positioning, in particular to a GPS satellite communication positioner, which comprises a base and an upper cover, and the base is in threaded connection with the upper cover. A GPS positioner is placed at the center position in the base, a bottom protection pad is further arranged at the position, used for placing the GPS positioner, of the bottom in the base, and the upper surface of the bottom protection pad is an anti-skid surface; clamping pieces are arranged on four sides, corresponding to the GPS positioner, of the inner wall of the base; and an elastic pressing piece for pressing the GPS positioner is arranged at the top in the upper cover. According to the positioner, the multiple clamping pieces are arranged in the base, the distance can be adjusted, GPS positioners of different specifications can be clamped and fixed, the GPS positioners are prevented from shaking in the base and the upper cover and are protected, meanwhile, the pressing pieces on the top of the upper cover further press the GPS positioners, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of GPS positioning, and particularly relates to a GPS satellite communication locator. Background Art

[0002] GPS positioning is a technology that determines the position of a device by receiving satellite signals through the Global Positioning System (GPS). These satellites orbit the Earth, and they emit precise time and position information. The receiver determines the position of the device by simultaneously receiving signals from multiple satellites and calculating the propagation time of the signals, usually by precise calculation through triangulation. GPS positioning has a wide range of applications in navigation, mapping, transportation, geological exploration, and other fields. The Chinese patent discloses a GPS satellite communication locator (authorization publication number CN215813356U), which includes an upper cover and a lower cover. Four fixing blocks are fixedly connected to the surface of the upper cover, and a threaded rod is slidably connected to the inner wall of the fixing block. Resilient bumps are fixedly connected to the surface of the fixing block. Four fixing grooves are fixedly connected to the surface of the lower cover, and a contact block is fixedly connected to the inner wall of the fixing groove. A threaded groove is slidably connected to the surface of the contact block, and a limiting block is slidably connected to the inner wall of the contact block. Sealing blocks are fixedly connected to the surfaces of the upper cover and the lower cover. By combining the fixing blocks and the fixing grooves, the upper cover and the lower cover are fixed. The installation is relatively convenient, and few tools are required for disassembly. And through the mutual contact of the sealing blocks, the overall sealing performance is good, and it has a certain ability to resist harsh environments.

[0003] In the above patent solution, the GPS locator is fixed by an airbag inside the upper cover and the lower cover. The airbag has good elasticity. After sealing, when the external is shaken, the GPS locator may shake inside the upper cover and the lower cover itself, and it cannot fix the GPS locator well, and it is easy to damage its internal components. Therefore, those skilled in the art provide a GPS satellite communication locator to solve the problems raised in the above background art. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a GPS satellite communication locator, which includes a base and an upper cover, and the base and the upper cover are threadedly connected;

[0005] The GPS locator is placed at the central position inside the base, and a bottom protection pad is also provided at the bottom inside the base for placing the GPS locator. The upper surface of the bottom protection pad is an anti-slip surface;

[0006] Clamping members are provided on four sides of the inner wall of the base corresponding to the GPS locator;

[0007] An elastic pressing member for pressing the GPS locator is provided at the top inside the upper cover.

[0008] Preferably, a plurality of fixing plates are provided on the side wall of the outer edge of the base. Fixing holes are formed in the fixing plates. Threads are provided on the outer side wall of the upper part of the base, and the outer side wall of the upper cover is provided as a threaded sleeve. The upper cover is threadedly connected to the base through the threaded sleeve.

[0009] Preferably, an annular sealing groove is formed in the inner wall of the base. The bottom of the sealing groove is provided as an arc-shaped groove, and the bottom of the arc-shaped groove is of an arc-shaped structure.

[0010] Preferably, a sealing plate is provided at the lower end of the upper cover. The sealing plate is adapted to the sealing groove. A sealing strip is provided at the bottom of the sealing plate. The sealing strip is made of rubber material, and the bottom thereof is provided as an arc surface matching the arc-shaped groove.

[0011] Preferably, the clamping member includes a micro electric push rod. One end of the micro electric push rod is fixed on the inner wall of the base, and a clamping plate is provided at the other end. A side protection pad is provided on the side of the clamping plate close to the GPS locator.

[0012] Preferably, a plurality of battery compartments are further provided in the base.

[0013] Preferably, a plurality of convex blocks are provided on the outer side wall of the upper cover, and the outer side wall of the convex block is an arc surface.

[0014] Preferably, the pressing member includes a pressing plate. A top protection pad is provided between the pressing plate and the GPS locator. The top protection pad is fixed on the pressing plate. A spring rod is provided at the upper end of the pressing plate, and the top of the spring rod is fixed on the inner wall of the upper cover.

[0015] The technical effects and advantages of the present utility model:

[0016] In the locator of the present utility model, a plurality of clamping members are provided in the base, which can adjust the distance, can clamp and fix GPS locators of different specifications, avoid their shaking in the base and the upper cover, protect them, and at the same time, the pressing member on the top of the upper cover further presses it to increase stability, and the sealing structure is simple and practical with good effects. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a GPS satellite communication locator provided by an embodiment of the present application;

[0018] Figure 2 is a schematic structural diagram of the separation of the base and the upper cover in a GPS satellite communication locator provided by an embodiment of the present application;

[0019] Figure 3 is a top view of the base in a GPS satellite communication locator provided by an embodiment of the present application;

[0020] Figure 4 It is a cross-sectional view of a sealing groove in a base of a GPS satellite communication locator provided by an embodiment of the present application;

[0021] Figure 5 It is an exploded view of an upper cover of a GPS satellite communication locator provided by an embodiment of the present application;

[0022] Figure 6 It is a partial schematic diagram of a sealing strip of a GPS satellite communication locator provided by an embodiment of the present application;

[0023] Figure 7 It is a structural schematic diagram of a pressing member of a GPS satellite communication locator provided by an embodiment of the present application.

[0024] In the figure:

[0025] 1. Base; 2. Upper cover; 11. Fixed plate; 12. Sealing groove; 13. Arc groove; 14. Bottom protection pad; 15. GPS locator; 16. Clamping member; 17. Battery compartment; 161. Micro electric push rod; 162. Clamping plate; 163. Side protection pad; 21. Convex block; 22. Threaded sleeve; 23. Sealing plate; 24. Sealing strip; 25. Pressing member; 251. Pressing plate; 252. Spring rod; 253. Top protection pad. Detailed implementation manners

[0026] The following further describes the present utility model in detail with reference to the accompanying drawings and specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0027] Embodiment

[0028] Please refer to Figures 1 to 7 , in this embodiment, a GPS satellite communication locator is provided, including a base 1 and an upper cover 2. The base 1 and the upper cover 2 are threadedly connected, so that the base 1 and the upper cover 2 can be disassembled, and the installation and fixation between the two can be facilitated, which is convenient for protecting the GPS locator 15 in the sealed space between the two;

[0029] On the side wall of the outer edge of the base 1, there are multiple fixing plates 11. Fixing holes are opened on the fixing plates 11, which is beneficial to fix the base 1 on other devices and is conducive to installation. Moreover, on the outer side wall of the upper part of the base 1, there is a thread. Correspondingly, the outer side wall of the upper cover 2 is set as a threaded sleeve 22. The upper cover 2 is threadedly connected to the base 1 through the threaded sleeve 22, which is detachable and sealable, with a simple structure and easy to operate;

[0030] An annular sealing groove 12 is opened in the inner wall of the base 1. The bottom of the sealing groove 12 is set as an arc groove 13, and the bottom of the arc groove 13 is an arc structure. At the same time, a sealing plate 23 is arranged at the lower end of the upper cover 2. The sealing plate 23 is adapted to the sealing groove 12. After the sealing plate 23 is inserted into the sealing groove 12, it plays a second-layer sealing effect. The first layer of sealing is the threaded fit between the upper cover 2 and the base 1. Moreover, a sealing strip 24 is arranged at the bottom of the sealing plate 23. The sealing strip 24 is made of rubber material, and its bottom is set as an arc surface matching the arc groove 13, so as to enhance the sealing effect. Moreover, when the upper cover 2 is installed on the base 1, as the upper cover 2 moves downward, the sealing plate 23 drives the sealing strip 24 to gradually move downward. After it contacts the arc groove 13, the sealing strip 24 acts on the inner wall of the arc groove 13, and the sealing strip 24 deforms, making the seal between it and the arc groove 13 tighter;

[0031] A GPS locator 15 is placed at the center position inside the base 1. And at the bottom inside the base 1 where the GPS locator 15 is placed, there is also a bottom protection pad 14. The upper surface of the bottom protection pad 14 is an anti-slip surface, and at the same time it has the ability to deform, that is, it has a certain elasticity and can better protect the GPS locator 15;

[0032] On the four sides of the inner wall of the base 1 corresponding to the GPS locator 15, there are clamping members 16. The clamping members 16 clamp and fix the GPS locator 15 to prevent it from shaking. In this way, even if the base 1 shakes greatly, it will not shake inside the base 1 itself, protecting the internal components;

[0033] The clamping member 16 can adjust the clamping distance. It includes a micro electric push rod 161. One end of the micro electric push rod 161 is fixed on the inner wall of the base 1, and the other end is provided with a clamping plate 162. On the side of the clamping plate 162 close to the GPS locator 15, there is a side protection pad 163. Initially, the micro electric push rod 161 is in a contracted state. After the GPS locator 15 is placed, the micro electric push rod 161 extends, driving the clamping plate 162 to move closer to the GPS locator 15. Finally, the side protection pad 163 is tightly attached to the side wall of the GPS locator 15 to achieve clamping and fixing. The side protection pad 163 has the same structure as the bottom protection pad 14 and both play the roles of anti-slip and protection;

[0034] The base 1 is also provided with a plurality of battery compartments 17, and the battery compartments 17 can supply power to the micro electric push rod 161. Moreover, it can also supply energy to the GPS locator 15 and be used as a power source.

[0035] A plurality of bumps 21 are provided on the outer side wall of the upper cover 2. The outer side wall of the bump 21 is an arc surface, which can avoid the edges and corners of the bump 21 causing damage to other objects when it collides with other objects. The setting of the bump 21 is beneficial to rotating the upper cover 2 and screwing it onto the base 1 in a threaded manner, making it more convenient to apply force.

[0036] A pressing member 25 is arranged at the inner top of the upper cover 2. It has elasticity and can press the GPS locator 15 to limit its position when the upper cover 2 and the base 1 are installed and fixed. The pressing member 25 includes a pressing plate 251, and the pressing plate 251 presses down the GPS locator 15. A top protection pad 253 is arranged between the pressing plate 251 and the GPS locator 15. The top protection pad 253 is fixed on the pressing plate 251 and moves with the movement of the pressing plate 251. A spring rod 252 is arranged at the upper end of the pressing plate 251, and the top of the spring rod 252 is fixed on the inner wall of the upper cover 2. When the upper cover 2 is installed, as the upper cover 2 gradually moves down, the pressing member 25 moves down and then presses the GPS locator 15 tightly, realizing the clamping and fixing of the GPS locator 15 in all directions of up, down, left and right.

[0037] In the locator of the present utility model, a plurality of clamping members 16 are arranged in the base 1. The distance can be adjusted, and the GPS locator 15 of different specifications can be clamped and fixed, avoiding its shaking in the base 1 and the upper cover 2, protecting it. At the same time, the pressing member 25 on the top of the upper cover 2 further presses it tightly, increasing the stability, and the sealing structure is simple and practical with good effects.

[0038] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A GPS satellite communication locator, comprising a base (1) and an upper cover (2), wherein the base (1) and the upper cover (2) are threadedly connected, characterized in that: A GPS locator (15) is placed at the center of the base (1), and a bottom protection pad (14) is provided at the bottom of the base (1) for placing the GPS locator (15), wherein the upper surface of the bottom protection pad (14) is a non-slip surface; Clamping parts (16) are provided on four sides of the inner wall of the base (1) corresponding to the GPS locator (15); A pressing piece (25) having elasticity and pressing the GPS locator (15) is arranged at the top of the upper cover (2).

2. A GPS satellite communication locator according to claim 1, characterized in that: A plurality of fixing plates (11) are provided on the side walls of the outer edge of the base (1), fixing holes are provided on the fixing plates (11), threads are provided on the upper outer wall of the base (1), and a threaded sleeve (22) is provided on the outer wall of the upper cover (2), and the upper cover (2) is threadedly connected to the base (1) via the threaded sleeve (22).

3. A GPS satellite communication locator according to claim 1, characterized in that: An annular sealing groove (12) is provided in the inner wall of the base (1), the bottom of the sealing groove (12) is arranged as an arc-shaped groove (13), and the bottom of the arc-shaped groove (13) is an arc-shaped structure.

4. A GPS satellite communication locator according to claim 1 or 3, characterized in that: A sealing plate (23) is provided at the lower end of the upper cover (2), the sealing plate (23) is adapted to the sealing groove (12), a sealing strip (24) is provided at the bottom of the sealing plate (23), the sealing strip (24) is made of rubber material, and the bottom thereof is provided as an arc surface matching the arc groove (13).

5. A GPS satellite communication locator according to claim 1, characterized in that: The clamping member (16) comprises a micro electric push rod (161), one end of which is fixed to the inner wall of the base (1), and the other end of which is provided with a clamping plate (162), and a side protection pad (163) is provided on the side of the clamping plate (162) close to the GPS locator (15).

6. A GPS satellite communication locator according to claim 1, characterized in that: A plurality of battery compartments (17) are also provided in the base (1).

7. A GPS satellite communication locator according to claim 1, characterized in that: A plurality of protrusions (21) are provided on the outer side wall of the upper cover (2), and the outer side wall of the protrusion (21) is an arc-shaped surface.

8. A GPS satellite communication locator according to claim 1, characterized in that: The pressing member (25) comprises a pressing plate (251), a top protective pad (253) is provided between the pressing plate (251) and the GPS locator (15), the top protective pad (253) is fixed on the pressing plate (251), a spring rod (252) is provided at the upper end of the pressing plate (251), and the top of the spring rod (252) is fixed on the inner wall of the upper cover (2).

Images