Mounting assembly and vehicle GPS positioning device

Abstract

The utility model relates to the technical field of vehicle GPS installation, and discloses an installation assembly and a vehicle GPS positioning device.The installation assembly comprises a cross beam frame, a threaded sleeve is installed on the cross beam frame, limiting sleeves are installed at the two ends of the cross beam frame, a threaded rod is rotationally connected to the inner side of the threaded sleeve in a penetrating mode, and the threaded rod is connected with the GPS positioning device. The top end of the threaded rod is fixedly connected with a handle, the surface of the threaded rod is in threaded connection with a first moving frame and a second moving frame, and the center positions of the first moving frame and the second moving frame are in threaded connection to the threaded rod. The threaded rod is driven by the handle to rotate, the first moving frame and the second moving frame move reversely to adjust the transverse span by utilizing a reverse thread structure separated by the threaded sleeve, the sliding rod is matched for guiding, interior spaces of different vehicle types can be quickly adapted without tools, and the defect that a traditional fixing structure needs to refit the vehicle is overcome; the installation time is shortened; and the cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vehicle GPS installation, and in particular to an installation component and a vehicle GPS positioning device. Background Technology

[0002] Vehicle GPS positioning devices are widely used in vehicle management, security monitoring, and navigation. The structural design of their mounting components directly affects the device's stability, ease of installation, and applicable scenarios. Existing mounting components typically employ a fixed structure, directly fixed to the vehicle's interior with bolts. While this meets basic installation requirements, it has revealed a series of problems that urgently need to be addressed in practical applications.

[0003] Inconvenient installation and adjustment: Traditional mounting components are mostly of fixed size, making it difficult to adapt to differences between different vehicle models. For example, some vehicle models have narrow space under the dashboard, and fixed-structure mounting components may be difficult to install due to size mismatch, or even require modification of the vehicle interior, increasing installation costs and time.

[0004] Insufficient shock absorption: Vehicles generate continuous vibrations during operation, and existing installation components typically lack effective shock absorption structures. This exposes GPS positioning devices to a vibrating environment for extended periods, which can easily lead to loosening of internal electronic components, poor contact, and affect the device's lifespan and positioning accuracy. It can even cause damage to the device due to vibration. Utility Model Content

[0005] To address the technical problems of inconvenient installation and adjustment as well as insufficient shock absorption performance, this utility model provides an installation component and a vehicle GPS positioning device.

[0006] This utility model is achieved using the following technical solution: an installation component and a vehicle GPS positioning device, including an installation component and a GPS positioning device. The installation component includes a crossbeam frame, on which a threaded sleeve is installed. Limit sleeves are installed at both ends of the crossbeam frame. A threaded rod is rotatably connected through the inner side of the threaded sleeve. A handle is fixedly connected to the top end of the threaded rod. A first movable frame and a second movable frame are threadedly connected to the surface of the threaded rod. The center positions of the first movable frame and the second movable frame are threadedly connected to the threaded rod. The bottom ends of the first movable frame and the second movable frame slide on the surface of the slide rod.

[0007] The bottom ends of the first and second movable frames are slidably fitted with sliding rods; both the first and second movable frames are L-shaped, and connecting screws pass through their top ends. The mounting assembly can be fixed to a crossbeam or bracket in the vehicle's interior trim via the connecting screws at the top ends of the first and second movable frames. Turning the handle drives the threaded rod to rotate; since the threaded rod is divided into two sections with opposite threads by a threaded sleeve, the first and second movable frames will move in opposite directions along the threaded rod.

[0008] The bottom end of the crossbeam is fixedly connected to the top of a damper and a return spring. A fixing bracket is fixedly connected to the bottom end of the damper and return spring. A receiving bracket is fixedly connected to the bottom end of the fixing bracket. A cover sleeve is fixedly connected to the bottom end of the receiving bracket, and a fixing bolt is threaded onto the top of the cover sleeve. The bottom end of the crossbeam is connected to the fixing bracket via the damper and return spring. The top of the GPS positioning device is fixedly connected to a threaded opening. The cover sleeve is fitted onto the surface of the threaded opening, and the fixing bolt's thread passes through the cover sleeve, connecting the threaded opening to the threaded opening.

[0009] As a further optimization of this utility model, the thread direction of the threaded rod is separated by a threaded sleeve, and the thread directions of the threaded rod on both sides of the threaded sleeve are opposite.

[0010] As a further optimization of this utility model, when the handle is rotated clockwise, the first and second movable frames move away from each other, and the lateral span of the mounting assembly can be expanded by the sliding guide of the slide rod; when rotated counterclockwise, they move closer to each other, reducing the lateral span. This structure achieves precise adjustment of the lateral dimension through threaded transmission, adapting to the installation space requirements of different vehicle models and avoiding installation difficulties caused by fixed dimensions.

[0011] As a further optimization of this utility model, when the vibration of the vehicle is transmitted to the fixed frame, the plug rod and sleeve structure of the damper absorb the vibration energy through the fluid damping effect, reducing the transmission of high-frequency vibration; the return spring buffers low-frequency vibration through elastic deformation, and the two work together to form a multi-level damping effect, reducing the vibration amplitude of the GPS positioning device.

[0012] As a further optimization of this utility model, the fixing bracket is connected to the cover sleeve via a receiving bracket. The cover sleeve is fitted over the threaded opening at the top of the GPS positioning device and secured with fixing bolts. The elastic force of the return spring can offset some of the vibration and impact forces, further protecting the internal components of the GPS positioning device.

[0013] As a further optimization of this utility model, the threaded opening of the GPS positioning device is aligned with the cover sleeve, and the device is fixed by tightening the fixing bolt through the threaded hole of the cover sleeve and the threaded opening.

[0014] As a further optimization of this utility model, the lateral span can be manually adjusted without tools to adapt to different installation positions, and the mounting components can be quickly fixed by connecting screws. For disassembly, simply unscrew the fixing bolts to separate the GPS positioning device from the mounting components.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a handle to drive the threaded rod to rotate, and utilizes the reverse thread structure separated by the threaded sleeve to make the first and second moving frames move in opposite directions to adjust the lateral span. With the help of the sliding rod guide, it can quickly adapt to the interior space of different car models without tools, avoiding the disadvantages of traditional fixed structures that require vehicle modification, shortening the installation time and reducing costs.

[0017] 2. The GPS positioning device of this utility model is quickly connected to the cover sleeve by fixing bolts. When disassembling, the device can be separated simply by loosening the bolts. The mounting components are fixed in the vehicle by connecting screws. After adjusting the handle to reduce the distance between the moving frames, the entire device can be removed, which greatly improves the efficiency of fault diagnosis or device replacement and meets the high-frequency maintenance needs of vehicle-mounted equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Diagram showing the disassembly and assembly of the middle section.

[0020] Explanation of key symbols:

[0021] 1. Installation components; 2. GPS positioning device; 11. Crossbeam frame; 12. Threaded sleeve; 13. Limit sleeve; 14. Threaded rod; 15. Handle; 16. First moving frame; 17. Second moving frame; 18. Slide rod; 19. Damper; 110. Return spring; 191. Fixing frame; 111. Support bracket; 112. Cover sleeve; 113. Fixing bolt; 21. Threaded end; 181. Connecting screw. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] Example 1:

[0024] Please combine Figures 1-2This embodiment proposes an installation component and a vehicle GPS positioning device, including an installation component 1 and a GPS positioning device 2. The installation component 1 includes a crossbeam frame 11, on which a threaded sleeve 12 is installed. Limit sleeves 13 are installed at both ends of the crossbeam frame 11. A threaded rod 14 is rotatably connected through the inner side of the threaded sleeve 12. The thread direction of the threaded rod 14 is separated by the threaded sleeve 12. The thread directions of the threaded rod 14 on both sides of the threaded sleeve 12 are opposite. The thread directions of the first moving frame 16 and the second moving frame 17 connected to the threaded rod 14 are opposite.

[0025] A handle 15 is fixedly connected to the top of the threaded rod 14. A first movable frame 16 and a second movable frame 17 are threadedly connected to the surface of the threaded rod 14. The center positions of the first movable frame 16 and the second movable frame 17 are threadedly connected to the threaded rod 14. The bottom ends of the first movable frame 16 and the second movable frame 17 slide on the surface of the slide rod 18.

[0026] The bottom ends of the first movable frame 16 and the second movable frame 17 are slidably fitted with slide rods 18; both the first movable frame 16 and the second movable frame 17 are L-shaped, and the top ends of the first movable frame 16 and the second movable frame 17 are connected by connecting screws 181. Through the connecting screws 181 at the top ends of the first movable frame 16 and the second movable frame 17, the mounting assembly 1 can be fixed to the crossbeam or bracket of the vehicle interior.

[0027] Specifically, the handle 15 drives the threaded rod 14 to rotate. Since the threaded rod 14 is divided into two sections with opposite directions of rotation by the threaded sleeve 12, the first moving frame 16 and the second moving frame 17 will move in opposite directions along the threaded rod 14. When the handle 15 rotates clockwise, the first moving frame 16 and the second moving frame 17 move away from each other, and the lateral span of the mounting assembly can be expanded by the sliding guide of the slide rod 18; when rotated counterclockwise, they move closer to each other, reducing the lateral span.

[0028] This structure achieves precise adjustment of the lateral dimensions through threaded transmission, adapting to the installation space requirements of different vehicle models and avoiding installation difficulties caused by fixed dimensions.

[0029] The bottom end of the crossbeam frame 11 is fixedly connected to the damper 19 and the top end of the return spring 110. The bottom end of the damper 19 and the return spring 110 are fixedly connected to the fixing bracket 191. The bottom end of the fixing bracket 191 is fixedly connected to the receiving bracket 111. The bottom end of the receiving bracket 111 is fixedly connected to the cover sleeve 112. The top end of the cover sleeve 112 is threadedly connected to the fixing bolt 113.

[0030] More specifically, the bottom end of the crossbeam frame 11 is connected to the fixed frame 191 via a damper 19 and a return spring 110. When vehicle vibrations are transmitted to the fixed frame 191, the insert rod and sleeve structure of the damper 19 absorb vibration energy through fluid damping effect, reducing the transmission of high-frequency vibrations; the return spring 110 buffers low-frequency vibrations through elastic deformation. The two work together to form a multi-stage damping effect, reducing the vibration amplitude of the GPS positioning device 2. The fixed frame 191 is connected to the cover sleeve 112 via a support bracket 111. The cover sleeve 112 is fitted onto the threaded opening 21 at the top of the GPS positioning device 2 and fixed by a fixing bolt 113. The elastic force of the return spring 110 can offset part of the vibration impact force, further protecting the internal components of the GPS positioning device 2.

[0031] The top of the GPS positioning device 2 is fixedly connected to a threaded port 21. A cover sleeve 112 is fitted onto the surface of the threaded port 21, and a fixing bolt 113 is threaded through the cover sleeve 112 and the threaded port 21. Align the threaded port 21 of the GPS positioning device 2 with the cover sleeve 112, and tighten the fixing bolt 113 through the threaded hole of the cover sleeve 112 and the threaded port 21 to complete the device fixation. The lateral span can be manually adjusted without tools to adapt to different installation positions. After that, the mounting component 1 can be quickly fixed by connecting screw 181. For disassembly, simply unscrew the fixing bolt 113 to separate the GPS positioning device 2 from the mounting component 1.

[0032] The working principle of this patent is based on the collaborative structural design of the mounting components and the GPS positioning device. Functional optimization is achieved through adjustable mechanical connections and shock absorption mechanisms. The specific working principle is as follows:

[0033] I. Installation and Adjustment Principles

[0034] Turning the handle 15 drives the threaded rod 14 to rotate. Since the threaded rod 14 is divided into two threads with opposite directions by the threaded sleeve 12, the first moving frame 16 and the second moving frame 17 will move in opposite directions along the threaded rod 14.

[0035] When the handle 15 is rotated clockwise, the first movable frame 16 and the second movable frame 17 move away from each other, and the lateral span of the installation assembly can be expanded by the sliding guide of the slide rod 18.

[0036] When rotated counterclockwise, the two move closer to each other, reducing their lateral span.

[0037] This structure achieves precise adjustment of the lateral dimensions through threaded transmission, adapting to the installation space requirements of different vehicle models and avoiding installation difficulties caused by fixed dimensions.

[0038] Positioning and Fixing

[0039] After adjustment, the mounting assembly 1 can be fixed to the crossbeam or bracket of the vehicle interior by means of the connecting screw 181 at the top of the first movable frame 16 and the second movable frame 17.

[0040] II. Shock Absorption and Buffering Principle: Dual Shock Absorption Structure

[0041] The damper and the return spring work together

[0042] The bottom end of the crossbeam frame 11 is connected to the fixed frame 191 via a damper 19 and a return spring 110.

[0043] When the vibration of the vehicle is transmitted to the fixed frame 191, the plug and sleeve structure of the damper 19 absorbs the vibration energy through the fluid damping effect, reducing the transmission of high-frequency vibration.

[0044] The return spring 110 buffers low-frequency vibrations through elastic deformation, and the two work together to form a multi-level damping effect, reducing the vibration amplitude of the GPS positioning device 2.

[0045] The mounting bracket 191 is connected to the cover sleeve 112 via the receiving bracket 111. The cover sleeve 112 is fitted onto the threaded opening 21 at the top of the GPS positioning device 2 and is fixed by the fixing bolt 113.

[0046] The elastic force of the return spring 110 can offset part of the vibration and impact force, further protecting the internal components of the GPS positioning device 2.

[0047] III. Installation and Disassembly Principles and Rapid Disassembly Mechanism

[0048] Quick installation

[0049] Align the threaded opening 21 of the GPS positioning device 2 with the cover sleeve 112, and tighten the fixing bolt 113 through the threaded hole of the cover sleeve 112 and the threaded opening 21 to complete the device fixation.

[0050] The lateral span can be manually adjusted without tools to adapt to different installation positions, and the installation component 1 can be quickly fixed by connecting screw 181.

[0051] Easy to disassemble

[0052] During disassembly, simply unscrew the fixing bolts 113 to separate the GPS positioning device 2 from the mounting component 1; adjust the handle 15 to reduce the distance between the first moving frame 16 and the second moving frame 17, and the mounting component 1 can be removed as a whole, greatly improving maintenance efficiency.

[0053] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An installation assembly and a vehicle GPS positioning device, comprising an installation assembly (1) and a GPS positioning device (2), characterized in that, The installation assembly (1) includes a crossbeam frame (11), on which a threaded sleeve (12) is installed. Limit sleeves (13) are installed at both ends of the crossbeam frame (11). A threaded rod (14) is rotatably connected through the inner side of the threaded sleeve (12). A handle (15) is fixedly connected to the top end of the threaded rod (14). A first movable frame (16) and a second movable frame (17) are threadedly connected to the surface of the threaded rod (14). A slide rod (18) is slidably sleeved at the bottom end of the first movable frame (16) and the second movable frame (17). The bottom end of the crossbeam frame (11) is fixedly connected to the top end of the damper (19) and the return spring (110). The bottom end of the damper (19) and the return spring (110) are fixedly connected to the fixing frame (191). The bottom end of the fixing frame (191) is fixedly connected to the receiving bracket (111). The bottom end of the receiving bracket (111) is fixedly connected to the cover sleeve (112). The top end of the cover sleeve (112) is threadedly connected to the fixing bolt (113).

2. The mounting assembly and vehicle GPS positioning device as described in claim 1, characterized in that, The top of the GPS positioning device (2) is fixedly connected to a threaded opening (21), the cover sleeve (112) is sleeved on the surface of the threaded opening (21), and the fixing bolt (113) is threaded through and connected to the cover sleeve (112) and the threaded opening (21).

3. The installation component and vehicle GPS positioning device as described in claim 1, characterized in that, The thread direction of the threaded rod (14) is separated by the threaded sleeve (12), and the thread directions of the threaded rod (14) on both sides of the threaded sleeve (12) are opposite.

4. The installation component and vehicle GPS positioning device as described in claim 1, characterized in that, Both the first movable frame (16) and the second movable frame (17) are L-shaped, and the top ends of the first movable frame (16) and the second movable frame (17) are connected by connecting screws (181).

5. The installation component and vehicle GPS positioning device as described in claim 1, characterized in that, The threaded rod (14) is threadedly connected to the center of the first movable frame (16) and the second movable frame (17), and the slide rod (18) passes through both sides of the bottom end of the first movable frame (16) and the second movable frame (17).

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