A positioning device for rental cars that is easy to assemble

Abstract

The present invention relates to the technical field of positioners, and in particular to a positioning device for car rental that is easy to assemble, comprising a positioner, a fixing frame is provided on the outer side of the connecting line of the positioner, and the connecting line of the positioner passes through the fixing frame, the connecting line of the positioner is slidably connected to the fixing frame, a bracket is provided at the center position of the bottom end surface of the positioner, and the bracket is fixedly connected to the positioner, and an auxiliary battery and a controller are provided at the top inner side of the bracket in a front-to-back arrangement, and the auxiliary battery and the controller are both fixedly connected to the bracket. In the present invention, an extrusion block is provided, and this arrangement cooperates with the elastic force of the spring on the extrusion block and the fixing block, the sliding connection between the positioning block and the fixing block and the extrusion block, and the spiral connection between the slider and the second threaded shaft and the third threaded shaft, so that the stability of the device after assembly is ensured when the device is assembled, and the operation is simple and convenient, so that it is easy to be discovered in time if it is maliciously dismantled.

Description

Technical Field

[0001] The invention relates to the technical field of positioners, in particular to a positioning device for car rental which is easy to assemble. Background Art

[0002] There are many kinds of locators. GPS-based positioning uses the GPS positioning module on the mobile phone to receive signals sent by GPS satellites and use these signals for navigation and positioning. Base station positioning uses the distance measured by the base station to the mobile phone to determine the location of the mobile phone. The latter does not require the mobile phone to have GPS positioning capabilities, but the accuracy depends to a large extent on the distribution of base stations and the size of the coverage range. Sometimes the error will exceed one kilometer. The former has a higher positioning accuracy. With the continuous development of society, the applications and types of locators are increasing, but some car rental locators will have some defects when used. Therefore, the demand for a car rental positioning device that is easy to assemble is growing.

[0003] In the field of locators, some of the currently used car rental locators are not easy to assemble during use, and have poor stability after assembly. Once they are removed, they cannot be found in time. Some locators have a short standby time during use. Although there are some locators connected to the car, the connection is inconvenient, the operation is time-consuming and laborious, and it is easy to disconnect under long-term vibration. Therefore, in view of the above problems, a car rental locator that is easy to assemble is proposed. Summary of the invention

[0004] The object of the present invention is to provide a rental car positioning device that is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A car rental positioning device that is easy to assemble, including a positioner, a fixing frame is provided on the outside of the connecting line of the positioner, and the connecting line of the positioner passes through the fixing frame, the connecting line of the positioner is slidably connected to the fixing frame, a bracket is provided at the center position of the bottom end surface of the positioner, and the bracket is fixedly connected to the positioner, and an auxiliary battery and a controller are provided at the top inner side of the bracket in a front-to-back arrangement, and the auxiliary battery and the controller are both fixedly connected to the bracket.

[0007] Preferably, a first handle is provided on the top of the fixing frame, and the first handle passes through the fixing frame, the first handle is rotatably connected to the fixing frame, a first threaded shaft is fixedly connected to the bottom end face of the first handle, and the first threaded shaft is rotatably connected to the fixing frame, a connecting block is spirally connected to the outer side of the first threaded shaft, and the connecting block is slidably connected to the fixing frame, the connecting block is fixedly connected to the connecting line of the locator, the bottom end face of the connecting block is arranged in an arc shape, the bottom end face of the connecting block is fixedly connected to the positioning pins, and the positioning pins are evenly arranged at the bottom end of the connecting block.

[0008] Preferably, a sealing gasket is provided on the outer side of the positioning pin, and the sealing gasket is fixedly connected to the connecting block, and the sealing gasket is made of a rubber plate.

[0009] Preferably, a second handle is provided at the bottom end of the rear end surface of the bracket, and the second handle passes through the bracket, the second handle is rotatably connected to the bracket, the front end surface of the second handle is fixedly connected to a second threaded shaft, the front end surface of the second threaded shaft is fixedly connected to a supporting shaft, the front end surface of the supporting shaft is fixedly connected to a third threaded shaft, and the third threaded shaft is rotatably connected to the bracket, the thread direction of the third threaded shaft is opposite to the thread direction of the second threaded shaft, and the third threaded shaft has the same length as the second threaded shaft, the outer sides of the second threaded shaft and the third threaded shaft are both spirally connected with sliders, and the slider is slidably connected to the bracket, a positioning block is provided at the bottom end of the slider, and the positioning block is fixedly connected to the slider.

[0010] Preferably, a fixed block is provided on the inner side of the positioning block, and the fixed block passes through the positioning block, the fixed block is slidably connected to the positioning block, a spring is provided on the outer side of the fixed block, and the spring is fixedly connected to the fixed block, the other end of the spring is fixedly connected to an extrusion block, and the extrusion block is slidably connected to the positioning block, a control switch is provided on the outer side of the extrusion block, and the control switch is fixedly connected to the extrusion block, and the control switch is slidably connected to the positioning block.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In the present invention, by setting the extrusion block, the arrangement cooperates with the elastic force of the spring on the extrusion block and the fixed block, the sliding connection between the positioning block and the fixed block and the extrusion block, and the spiral connection between the slider and the second threaded shaft and the third threaded shaft, so that the stability of the device after assembly is ensured when the device is assembled, and the operation is simple and convenient, and it is easy to find in time if it is maliciously disassembled;

[0013] 2. In the present invention, by setting a positioning pin, this setting cooperates with the spiral connection between the first threaded shaft and the connecting block, the fixed connection between the connecting block and the positioning pin, and the sliding connection between the connecting block and the fixing frame. By inserting the connecting wire into the fixing frame and turning the first handle, the device can be quickly connected. The operation is simple and convenient, and the connecting wire will not be disconnected in a vibrating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the installation structure of the slider of the present invention;

[0016] Figure 3 For the present invention Figure 1 Schematic diagram of the structure at point A.

[0017] In the figure: 1-positioner, 2-fixing frame, 3-first handle, 4-first threaded shaft, 5-connecting block, 6-positioning needle, 7-sealing pad, 8-bracket, 9-second handle, 10-second threaded shaft, 11-support shaft, 12-third threaded shaft, 13-slider, 14-positioning block, 15-fixed block, 16-spring, 17-extrusion block, 18-control switch, 19-auxiliary battery, 20-controller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-3 , the present invention provides a technical solution:

[0020] A car rental positioning device that is easy to assemble, includes a positioner 1, a fixing frame 2 is provided on the outside of the connecting line of the positioner 1, and the connecting line of the positioner 1 passes through the fixing frame 2, the connecting line of the positioner 1 is slidably connected to the fixing frame 2, a bracket 8 is provided at the center position of the bottom end surface of the positioner 1, and the bracket 8 is fixedly connected to the positioner 1, and an auxiliary battery 19 and a controller 20 arranged front and back are provided on the top inner side of the bracket 8, and the auxiliary battery 19 and the controller 20 are both fixedly connected to the bracket 8.

[0021] The top of the fixing frame 2 is provided with a first handle 3, and the first handle 3 passes through the fixing frame 2, the first handle 3 is rotatably connected to the fixing frame 2, the bottom end surface of the first handle 3 is fixedly connected with a first threaded shaft 4, and the first threaded shaft 4 is rotatably connected to the fixing frame 2, the outer side of the first threaded shaft 4 is spirally connected with a connecting block 5, and the connecting block 5 is slidably connected to the fixing frame 2, the connecting block 5 is fixedly connected to the connecting line of the positioner 1, the bottom end surface of the connecting block 5 is arranged in an arc shape, the bottom end surface of the connecting block 5 is fixedly connected with a positioning pin 6, and the positioning pin 6 is evenly arranged at the bottom end of the connecting block 5, and this arrangement is convenient The connection of the locator 1 is simple and convenient to operate. A sealing gasket 7 is provided on the outside of the locating needle 6, and the sealing gasket 7 is fixedly connected to the connecting block 5. The sealing gasket 7 is made of a rubber plate. This arrangement ensures the sealing of the connecting line of the locator 1 after the connection. A second handle 9 is provided at the bottom end of the rear end face of the bracket 8, and the second handle 9 passes through the bracket 8. The second handle 9 is rotatably connected to the bracket 8. The front end face of the second handle 9 is fixedly connected to a second threaded shaft 10, and the front end face of the second threaded shaft 10 is fixedly connected to a support shaft 11, and the front end face of the support shaft 11 is fixedly connected to a third threaded shaft The third threaded shaft 12 is rotatably connected to the bracket 8, the thread direction of the third threaded shaft 12 is opposite to the thread direction of the second threaded shaft 10, and the third threaded shaft 12 has the same length as the second threaded shaft 10, the outer side of the second threaded shaft 10 and the outer side of the third threaded shaft 12 are both spirally connected with a slider 13, and the slider 13 is slidably connected to the bracket 8, a positioning block 14 is provided at the bottom end of the slider 13, and the positioning block 14 is fixedly connected to the slider 13, this arrangement facilitates the assembly of the device and ensures the stability of the device after assembly, a fixing block 15 is provided inside the positioning block 14, and the fixing block 15 The positioning block 14 is penetrated, and the fixed block 15 is slidably connected to the positioning block 14. A spring 16 is provided on the outside of the fixed block 15, and the spring 16 is fixedly connected to the fixed block 15. The other end of the spring 16 is fixedly connected to an extrusion block 17, and the extrusion block 17 is slidably connected to the positioning block 14. A control switch 18 is provided on the outside of the extrusion block 17, and the control switch 18 is fixedly connected to the extrusion block 17, and the control switch 18 is slidably connected to the positioning block 14. This arrangement is convenient for uploading signals to the terminal control center in time when someone maliciously dismantles the device, so that the staff can find vehicle abnormalities in time.

[0022] Working process: the auxiliary battery 19 in the device provides power through the vehicle power supply, and other electrical appliances in the device provide power through the auxiliary battery 19. When using the device, first find the two connected wires, and insert their connecting heads into the bottom end of the connecting block 5 in the fixing frame 2, and then turn the handle 3. At this time, the first threaded shaft 4 will rotate, and the connecting block 5 will continuously drive the positioning pin 6 to move downward, thereby positioning and squeezing the connecting wire. The positioning pin 6 will now be inserted into the connecting wire and conduct with the inner wire of the connecting wire, thereby energizing the locator 1 through the positioning pin 6, the connecting block 5 and the connecting wire of the locator 1. Because the outer side of the positioning pin 6 is slidably connected with a sealing gasket 7, when the positioning pin 6 is inserted into the connecting wire, the sealing is very good. After the device is connected, the positioning blocks 14 of multiple devices are clamped on the inconspicuous support columns in the front and body of the vehicle, and then the second handle 9 is turned. At this time, the second threaded shaft 10, the support shaft 11 and the third threaded shaft 12 will all rotate, and the slider 13 will drive the positioning block 14 to Move in the direction close to the support shaft 11. When the fixed block 15 contacts the support column, continue to rotate the second handle 9. At this time, the fixed block 15 will continue to retract into the positioning block 14, the spring 16 will continue to be compressed, and the squeezing plate 17 will continue to squeeze the control switch 18. When the second handle 9 cannot be rotated, the device has completed the positioning installation, and the control switch 18 is triggered at this time. When someone finds and maliciously dismantles the device, the squeezing plate 17 will continue to release the squeezing of the control switch 18. When the control switch 18 is reset, under the control of the controller 20, the controller 20 will upload an alarm signal to the control terminal, thereby reminding the staff that someone has maliciously dismantled the device. At this time, the staff needs to call to remind the renter. When the reminder is invalid, the rented car can be found and forcibly taken back through the locator 1 in other parts of the car body. Since the controller 20 and the control switch 18 in the device are powered by the auxiliary battery 19, even if the renter cuts off the power first, it will not affect the signal sending by the controller 20.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rental car positioning device that is easy to assemble, comprising a positioner (1), characterized in that: A fixing frame (2) is provided on the outside of the connection line of the positioner (1), and the connection line of the positioner (1) passes through the fixing frame (2), the connection line of the positioner (1) is slidably connected to the fixing frame (2), a bracket (8) is provided at the center of the bottom end surface of the positioner (1), and the bracket (8) is fixedly connected to the positioner (1), and an auxiliary battery (19) and a controller (20) arranged in a front-to-back manner are provided at the top of the inner side of the bracket (8), and the auxiliary battery (19) and the controller (20) are both fixedly connected to the bracket (8); The top of the fixing frame (2) is provided with a first handle (3), and the first handle (3) passes through the fixing frame (2), the first handle (3) is rotatably connected to the fixing frame (2), the bottom end surface of the first handle (3) is fixedly connected to a first threaded shaft (4), and the first threaded shaft (4) is rotatably connected to the fixing frame (2), the outer side of the first threaded shaft (4) is spirally connected to a connecting block (5), and the connecting block (5) is slidably connected to the fixing frame (2), the connecting block (5) is fixedly connected to the connecting line of the positioner (1), the bottom end surface of the connecting block (5) is arranged in an arc shape, the bottom end surface of the connecting block (5) is fixedly connected to a positioning pin (6), and the positioning pin (6) is evenly arranged at the bottom end of the connecting block (5); A sealing gasket (7) is provided on the outside of the positioning pin (6), and the sealing gasket (7) is fixedly connected to the connecting block (5), and the sealing gasket (7) is made of a rubber plate; A second handle (9) is provided at the bottom end of the rear end surface of the bracket (8), and the second handle (9) penetrates the bracket (8), the second handle (9) is rotatably connected to the bracket (8), the front end surface of the second handle (9) is fixedly connected to a second threaded shaft (10), the front end surface of the second threaded shaft (10) is fixedly connected to a support shaft (11), the front end surface of the support shaft (11) is fixedly connected to a third threaded shaft (12), and the third threaded shaft (12) is rotatably connected to the bracket (8), the thread direction of the third threaded shaft (12) is opposite to the thread direction of the second threaded shaft (10), and the third threaded shaft (12) and the second threaded shaft (10) have the same length, the outer sides of the second threaded shaft (10) and the outer sides of the third threaded shaft (12) are both spirally connected to a slider (13), and the slider (13) is slidably connected to the bracket (8), and a positioning block (14) is provided at the bottom end of the slider (13), and the positioning block (14) is fixedly connected to the slider (13).

2. A rental car positioning device that is easy to assemble according to claim 1, characterized in that: A fixing block (15) is provided inside the positioning block (14), and the fixing block (15) penetrates the positioning block (14), and the fixing block (15) is slidably connected to the positioning block (14); a spring (16) is provided outside the fixing block (15), and the spring (16) is fixedly connected to the fixing block (15); an extrusion block (17) is fixedly connected to the other end of the spring (16), and the extrusion block (17) is slidably connected to the positioning block (14); a control switch (18) is provided outside the extrusion block (17), and the control switch (18) is fixedly connected to the extrusion block (17), and the control switch (18) is slidably connected to the positioning block (14).

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