Logistics vehicle GPS positioner

Abstract

The utility model belongs to the technical field of positioning, and particularly relates to a logistics vehicle GPS positioner which comprises a positioner body. A strong attraction magnet is fixedly connected to the position, close to the bottom, of the interior of the positioner body. The middle part of the positioner body is rotationally connected with a force application rod assembly; the middle part of the force application rod assembly is symmetrically arranged and rotationally connected with a pair of pull rods; the other ends of the pair of pull rods are rotationally connected with a triangular block; an inclined groove is formed in the bottom of the side wall of the positioner body; the force application rod assembly comprises a pair of base rods, an extension rod and a connecting rod; the pair of base rods is rotationally connected to the two sides of the positioner body correspondingly. The pair of pull rods is rotationally connected to the middle parts of the pair of base rods respectively; through the structure, one end of the GPS positioner adsorbed on the surface of the automobile can be conveniently ejected away from the surface of the automobile, so that the magnetic type GPS positioner can be conveniently taken down from the surface of the automobile for maintenance or replacement, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning, in particular to a GPS locator for logistics vehicles. Background Art

[0002] A GPS locator is a device that uses global satellite positioning system technology to determine the geographic location of an object.

[0003] In order to enable customers to understand the location of goods in real time, current logistics vehicles will install GPS locators on the vehicle. Existing GPS locators are generally divided into wireless and wired types. Wired installation is more complicated and requires connecting the locator to the vehicle line. Wireless locators are generally adsorbed on the magnetic material surface inside the vehicle through strong magnets, which is relatively convenient to install and maintain. Existing strong magnetic adsorption type GPS locators are not easy to separate from the vehicle surface when they need to be removed from the vehicle surface due to the strong magnetic attraction.

[0004] To this end, the utility model provides a logistics vehicle GPS locator. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the GPS locator for logistics vehicles described in the present invention includes a locator body; a strong attraction magnet is fixedly connected to the inner part of the locator body near the bottom; the middle part of the locator body is rotatably connected to a force rod assembly; the middle part of the force rod assembly is symmetrically arranged and rotatably connected to a pair of pull rods; the other ends of the pair of pull rods are rotatably connected to a triangular block; an inclined groove is provided at the bottom of the side wall of the locator body; through the above structure, one end of the GPS locator adsorbed on the surface of the car can be easily pushed away from the surface of the car, so that the magnetic GPS locator can be easily removed from the surface of the car for maintenance or replacement, thereby improving the convenience of use of the device.

[0007] Preferably, the force rod assembly includes a pair of base rods, an extension rod and a connecting rod; the pair of base rods are respectively rotatably connected to the two sides of the locator body; the pair of pull rods are respectively rotatably connected to the middle parts of the pair of base rods; the pair of extension rods are respectively slidably connected to the ends of the pair of base rods; the two ends of the connecting rod are respectively fixed to one end of the pair of extension rods away from the base rods; the side wall of the locator body is provided with a placement groove; the placement groove is located above the inclined groove; through the above structure, it can save more effort when lifting one end of the locator body, and the space occupied by the device after installation can be reduced.

[0008] Preferably, the side walls of the base rod and the extension rod are provided with sliding grooves; a pair of force guide plates are slidably connected in the middle of the sliding grooves; through the above structure, the deformation of the end of the extension rod close to the base rod is reduced, thereby reducing the occurrence of abnormal sliding of the end of the base rod toward the inside of the extension rod.

[0009] Preferably, the side wall of the locator body is fixed with a limit block; the limit block is located on the rotation path of the base rod, and the limit block is arranged on the side of the locator body away from the inclined groove; through the above structure, the distance between the strong attraction magnet and the car surface is further increased, thereby reducing the suction obstruction when the locator body is removed.

[0010] Preferably, a connecting groove is provided in the middle of the base rod; a reinforcing plate is fixed to the inside of the extension rod; the reinforcing plate is arranged parallel to the side wall of the adjacent locator body, and the reinforcing plate is slidably connected to the middle of the connecting groove; through the above structure, the compressive resistance of the extension rod close to the base rod end can be increased, and the occurrence of bending deformation of the extension rod end facing the base rod can be further reduced.

[0011] Preferably, the bottom of the triangular block is rotatably connected to a circular roller; the circular roller is arranged at the diagonal position of the oblique side of the triangular block; through the above structure, the wear of the triangular block can be reduced, and the damage to the car surface can be reduced.

[0012] Preferably, a metal rod is fixed to the middle of the connecting rod; the metal rod is made of magnetic material; through the above structure, the connecting rod will not easily leave the inside of the placement groove, reducing the impact on surrounding objects.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The GPS locator for logistics vehicles described in the utility model can easily push one end of the GPS locator adsorbed on the surface of the car away from the car surface through the arrangement of the force rod assembly, the pull rod, the triangular block and the inclined groove, so that the magnetic GPS locator can be easily removed from the car surface for maintenance or replacement, thereby improving the convenience of use of the device.

[0015] 2. The GPS locator for logistics vehicles described in the present invention, through the arrangement of the base rod, extension rod, connecting rod and placement groove, can save more effort when lifting one end of the locator body and can reduce the space occupied by the device after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural diagram of the force rod assembly in the utility model;

[0019] Figure 3 This is a schematic structural diagram of the triangular block in the utility model;

[0020] Figure 4 It is a structural diagram of the reinforcement plate in the utility model;

[0021] In the figure: 1. Positioner body; 12. Strong attraction magnet; 13. Force rod assembly; 14. Pull rod; 15. Triangular block; 16. Inclined groove; 2. Base rod; 21. Extension rod; 22. Connecting rod; 23. Placement groove; 3. Slide groove; 31. Force guide plate; 4. Limit block; 5. Connecting groove; 51. Reinforcement plate; 6. Round roller; 7. Metal rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3As shown, a logistics vehicle GPS locator described in an embodiment of the present invention includes a locator body 1; a strong suction magnet 12 is fixedly connected to the inner part of the locator body 1 near the bottom; the middle part of the locator body 1 is rotatably connected to a force rod assembly 13; the middle part of the force rod assembly 13 is symmetrically arranged and rotatably connected to a pair of pull rods 14; the other end of the pair of pull rods 14 is rotatably connected to a triangular block 15; an inclined groove 16 is provided at the bottom of the side wall of the locator body 1; when working, the locator body 1 is adsorbed on the vehicle by the strong suction magnet 12. When the locator body 1 needs to be disassembled, repaired or replaced, the force rod assembly 13 is rotated. The force rod assembly 13 will pull the pull rod 14 when rotating, thereby driving the triangular block 15 to move. When the triangular block 15 moves, the inclined surface of the triangular block 15 will contact and slide with the inclined surface of the inclined groove 16, and then the sharp angle between the inclined surface and the bottom surface of the triangular block 15 will pass through the inclined groove 16. The angle between the force rod assembly 13 and the vehicle surface squeezes into the gap between the locator body 1 and the vehicle surface, causing the end of the locator body 1 with the inclined groove 16 to gradually tilt up. As the force rod assembly 13 rotates, the connection between the force rod assembly 13 and the locator body 1 becomes a lever fulcrum, the other end of the force rod assembly 13 becomes the lever force point, and the connection between the force rod assembly 13 and the pull rod 14 becomes the lever resistance point. By utilizing the lever principle, in conjunction with the triangular block 15 and the inclined groove 16, the end of the locator body 1 can be separated from the vehicle surface more conveniently and labor-savingly, thereby increasing the distance between the strong attraction magnet 12 and the vehicle surface and reducing the adsorption force, and then the locator body 1 can be removed from the vehicle surface more labor-saving. Through the above structure, one end of the GPS locator adsorbed on the car surface can be easily pushed away from the car surface, so that the magnetic GPS locator can be conveniently removed from the car surface for maintenance or replacement, thereby improving the convenience of use of the device.

[0024] like Figures 1 to 4As shown, the force rod assembly 13 includes a pair of base rods 2, an extension rod 21 and a connecting rod 22; the pair of base rods 2 are respectively rotatably connected to the two sides of the locator body 1; the pair of pull rods 14 are respectively rotatably connected to the middle of the pair of base rods 2; the pair of extension rods 21 are respectively slidably connected to the ends of the pair of base rods 2; the two ends of the connecting rod 22 are respectively fixed to the end of the pair of extension rods 21 away from the base rod 2; the side wall of the locator body 1 is provided with a placement groove 23; the placement groove 23 is located above the inclined groove 16; when working, when it is necessary to remove the locator body 1 from the surface of the car, the extension rod 21 can be By pulling in the direction away from the base rod 2, the overall length of the force-applying rod assembly 13 is increased, and then when holding the connecting rod 22 to drive the base rod 2 to rotate, the torque is increased, so that the triangular block 15 presses against the bottom of the locator body 1 with greater force, so that one end of the locator body 1 can be lifted more easily. After the locator body 1 is adsorbed on the surface of the car, the extension rod 21 can be slid toward the base rod 2 to make the connecting rod 22 enter the interior of the placement groove 23, reducing the space occupied by the device. Through the above structure, it is possible to save effort when jacking up one end of the locator body 1 and reduce the space occupied by the device after installation.

[0025] like Figures 1 to 4 As shown, the side walls of the base rod 2 and the extension rod 21 are both provided with a sliding groove 3; the middle parts of a pair of the sliding grooves 3 are slidably connected with a force guide plate 31; during operation, when the connecting rod 22 is turned to drive the extension rod 21 and the base rod 2 to rotate and pull the pull rod 14, the middle part of the base rod 2 will be subjected to the resistance from the pull rod 14. Under the conduction of force, the end of the extension rod 21 facing the base rod 2 is easily bent or deformed due to the cavity inside. Through the arrangement of the sliding groove 3 and the force guide plate 31, a part of the force can be transmitted to the end of the extension rod 21 away from the base rod 2 through the force guide plate 31, thereby reducing the deformation of the end of the extension rod 21 close to the base rod 2, and further reducing the abnormal sliding of the end of the base rod 2 toward the inside of the extension rod 21.

[0026] like Figure 1 As shown, the side wall of the locator body 1 is fixedly connected to the limit block 4; the limit block 4 is located on the rotation path of the base rod 2, and the limit block 4 is arranged on the side of the locator body 1 away from the inclined groove 16; during operation, after the triangular block 15 is squeezed between the bottom of the locator body 1 and the surface of the car by rotating the base rod 2, the base rod 2 can be further rotated to make the middle part of the base rod 2 contact with the limit block 4, and then the connecting rod 22 can be continued to be rotated in the direction away from the inclined groove 16. Since the base rod 2 is blocked by the limit block 4, under the conduction of force, the side of the locator body 1 with the inclined groove 16 will continue to lift upward, thereby further increasing the distance between the strong suction magnet 12 and the surface of the car, thereby reducing the suction obstacle when the locator body 1 is removed.

[0027] like Figures 1 to 4 As shown, a connecting groove 5 is provided in the middle of the base rod 2; a reinforcing plate 51 is fixed to the inside of the extension rod 21; the reinforcing plate 51 is arranged parallel to the side wall of the adjacent locator body 1, and the reinforcing plate 51 is slidably connected to the middle of the connecting groove 5; through the above structure, the compressive resistance of the extension rod 21 close to the base rod 2 can be increased, and the bending deformation of the end of the extension rod 21 facing the base rod 2 can be further reduced.

[0028] like Figure 3 As shown, the bottom of the triangular block 15 is rotatably connected to a round roller 6; the round roller 6 is set at the diagonal position of the hypotenuse of the triangular block 15; when working, after the triangular block 15 is squeezed into the bottom of the locator body 1, the oblique surface of the triangular block 15 will fit with the bottom surface of the locator body 1, so that the round roller 6 will contact the surface of the car. In the process of the triangular block 15 moving toward the bottom center of the locator body 1, the round roller 6 will convert the sliding friction between the triangular block 15 and the surface of the car into rolling friction, which can reduce the wear of the triangular block 15 and reduce the damage to the surface of the car.

[0029] like Figure 3 As shown, a metal rod 7 is fixed to the middle of the connecting rod 22; the metal rod 7 is made of magnetic material; when working, after the locator body 1 is adsorbed on the surface of the car by the strong attraction magnet 12, the connecting rod 22 is placed in the placement groove 23. At this time, the metal rod 7 inside the connecting rod 22 will be attracted by the strong attraction magnet 12, so that the connecting rod 22 will not easily leave the placement groove 23, reducing the impact on surrounding objects.

[0030] During operation, the force rod assembly 13 is rotated, and the force rod assembly 13 pulls the pull rod 14 when rotating, thereby driving the triangular block 15 to move. When the triangular block 15 moves, the inclined surface of the triangular block 15 contacts and slides with the inclined surface of the inclined groove 16. Then, the sharp angle between the inclined surface and the bottom surface of the triangular block 15 squeezes into the gap between the positioner body 1 and the vehicle surface through the angle between the inclined groove 16 and the vehicle surface, so that the end of the positioner body 1 provided with the inclined groove 16 gradually rises. Since the connection between the force rod assembly 13 and the positioner body 1 becomes a lever fulcrum when the force rod assembly 13 rotates, the other end of the force rod assembly 13 The lever force point is formed, and the connection between the force rod assembly 13 and the pull rod 14 becomes the resistance point of the lever. By utilizing the principle of leverage, in combination with the triangular block 15 and the inclined slot 16, the end of the locator body 1 can be separated from the vehicle surface more conveniently and effortlessly, thereby increasing the distance between the strong attraction magnet 12 and the vehicle surface and reducing the adsorption force, and then the locator body 1 can be removed from the vehicle surface more effortlessly. When the locator body 1 needs to be removed from the vehicle surface, the extension rod 21 can be pulled in the direction away from the base rod 2 to increase the overall length of the force rod assembly 13, and then the base rod 2 can be driven by holding the connecting rod 22. 2, the torque is increased, so that the triangular block 15 presses the bottom of the locator body 1 with greater force, so that one end of the locator body 1 can be lifted more easily. After the locator body 1 is adsorbed on the surface of the car, the extension rod 21 can be slid toward the base rod 2, so that the connecting rod 22 enters the interior of the placement groove 23, reducing the space occupied by the device. When the connecting rod 22 is turned to drive the extension rod 21 and the base rod 2 to rotate and pull the pull rod 14, the middle part of the base rod 2 will be subjected to the resistance from the pull rod 14. Under the conduction of force, the end of the extension rod 21 facing the base rod 2 is easily subjected to force due to the cavity inside. Bending or deforming, through the arrangement of the slide groove 3 and the guide plate 31, a part of the force can be transmitted through the guide plate 31 to the end of the extension rod 21 away from the base rod 2. After the triangular block 15 is squeezed between the bottom of the locator body 1 and the car surface by the rotation of the base rod 2, the base rod 2 can be continued to be rotated so that the middle part of the base rod 2 contacts the limit block 4, and then the connecting rod 22 is continued to be rotated in the direction away from the inclined groove 16. Since the base rod 2 is blocked by the limit block 4, under the conduction of force, the side of the locator body 1 with the inclined groove 16 will continue to lift upward, thereby further increasing the distance between the strong attraction magnet 12 and the car surface.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A GPS locator for logistics vehicles, comprising a locator body (1); characterized in that: A strong magnet (12) is fixedly connected to the interior of the positioner body (1) near the bottom; a force rod assembly (13) is rotatably connected to the middle of the positioner body (1); a pair of pull rods (14) are symmetrically arranged in the middle of the force rod assembly (13) and are rotatably connected; the other ends of the pair of pull rods (14) are rotatably connected to a triangular block (15); and an inclined groove (16) is provided at the bottom of the side wall of the positioner body (1).

2. A logistics vehicle GPS locator according to claim 1, characterized in that: The force rod assembly (13) includes a pair of base rods (2), an extension rod (21) and a connecting rod (22); the pair of base rods (2) are respectively rotatably connected to the two sides of the positioner body (1); the pair of pull rods (14) are respectively rotatably connected to the middle parts of the pair of base rods (2); the pair of extension rods (21) are respectively slidably connected to the ends of the pair of base rods (2); the two ends of the connecting rod (22) are respectively fixed to one end of the pair of extension rods (21) away from the base rods (2); the side wall of the positioner body (1) is provided with a placement groove (23); the placement groove (23) is located above the inclined groove (16).

3. A logistics vehicle GPS locator according to claim 2, characterized in that: The side walls of the base rod (2) and the extension rod (21) are both provided with sliding grooves (3); the middle parts of a pair of the sliding grooves (3) are slidably connected with a force guide plate (31).

4. A logistics vehicle GPS locator according to claim 3, characterized in that: The side wall of the positioner body (1) is fixedly connected to a limit block (4); the limit block (4) is located on the rotation path of the base rod (2), and the limit block (4) is arranged on a side of the positioner body (1) away from the inclined groove (16).

5. A logistics vehicle GPS locator according to claim 4, characterized in that: A connecting groove (5) is provided in the middle of the base rod (2); a reinforcing plate (51) is fixedly connected to the interior of the extension rod (21); the reinforcing plate (51) is arranged parallel to the side wall of the adjacent positioner body (1), and the reinforcing plate (51) is slidably connected to the middle of the connecting groove (5).

6. A logistics vehicle GPS locator according to claim 5, characterized in that: The bottom of the triangular block (15) is rotatably connected to a circular roller (6); the circular roller (6) is arranged at the diagonal position of the hypotenuse of the triangular block (15).

7. A logistics vehicle GPS locator according to claim 6, characterized in that: A metal rod (7) is fixedly connected to the middle of the connecting rod (22); the metal rod (7) is made of magnetic material.

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