Novel navigation module convenient to install and use
By using meshing gear transmission and threaded positioning support rods, the problems of unstable installation and poor heat dissipation of the navigation module were solved, enabling rapid installation, centered positioning, and stable operation, thus extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN JIACHUANGBOWEI TECH CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-07-21
AI Technical Summary
The existing navigation module cannot guarantee that the support distance between the two sides and the navigation box is consistent during the installation process, which leads to an unstable center of gravity, which may block the heat dissipation holes, affect the heat dissipation effect and reduce the service life.
The system employs a drive gear, a driven gear, and an upper and lower gear meshing transmission, combined with the positive and negative thread engagement of the positioning support rod. By rotating the knob, the top plate moves outward synchronously, ensuring the navigation module is centered and positioned. The system also uses rubber pads to ensure tight contact with the navigation box, enhancing connection stability.
It enables rapid installation and maintenance of the navigation module, facilitates centered positioning, ensures center of gravity balance, prevents shaking and blockage of heat dissipation holes, and improves operational stability and lifespan.
Smart Images
Figure CN224536185U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of navigation modules, and in particular to a novel navigation module that is easy to install and use. Background Technology
[0002] An existing patent (publication number: CN216792452U) proposes a satellite navigation module that is easy to install and use, including a navigation module body and a pressing device. The pressing device is provided on the surface of the navigation module body, and the pressing device includes four mounting brackets. The mounting brackets are fixedly connected to the navigation module body, and the cross-section of the mounting brackets is "U"-shaped. The surface of the mounting brackets is threaded with a screw, and a trapezoidal block is rotatably connected to the end of the screw near the navigation module body. Support plates are fixedly installed on the navigation module body relative to the four mounting brackets. A top plate slides through the surface of the support plate, and a roller is rotatably connected to the side of the top plate near the trapezoidal block. However, in this device, each "top plate" is individually controlled and adjusted, which cannot ensure that the support distance between the two sides of the navigation module and the navigation box is consistent. The navigation module is not in the center position of the navigation box, which can easily cause the overall center of gravity of the navigation box to be unbalanced, or block the heat dissipation holes on one side, resulting in a decrease in heat dissipation effect, which has drawbacks. Summary of the Invention
[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a novel navigation module that is easy to install and disassemble, allowing users to quickly complete the fixed installation, maintenance, and replacement of the navigation module, thereby improving work efficiency. Furthermore, by centrally positioning the navigation module, it ensures the balance of the device's center of gravity and heat dissipation, thus enhancing the operational stability and service life of the navigation module.
[0004] The objective of this utility model is achieved through the following technical solution: A novel, easy-to-install navigation module includes a navigation module, a navigation box, a rotating sleeve, a mounting bracket, a top plate, a positioning support rod, a connecting rod, and a fixing shell. The navigation box has multiple heat dissipation holes on both sides. A cover plate is connected to the top of the navigation box. The fixing shell is connected inside the navigation box. The fixing shell has through holes on both sides and a fixing groove inside the fixing shell. The fixing groove is adapted to the navigation module and connects to the navigation module. The navigation module is connected to the navigation box. The fixing shell has connecting rod grooves on both sides, which are adapted to connecting rods. The connecting rods are connected to the connecting rod grooves. The connecting rods have lower gears on both sides, and the connecting rod grooves have placement grooves on both sides, which are adapted to the lower gears and connect to the placement grooves.
[0005] The fixed shell of this utility model is connected to the upper part of the mounting sleeve. The mounting sleeve has a fixed sleeve on the outside and a rotating sleeve inside the mounting sleeve. The positioning support rod passes through the fixed sleeve, the mounting sleeve and the rotating sleeve in sequence. The positioning support rod is connected to the rotating sleeve by screws. The screws are connected to the rotating sleeve and the positioning support rod in sequence. The positioning support rod is connected to the inside of the positioning sleeve by threads. The fixed sleeve is attached to the outside of the positioning sleeve. The positioning support has a top plate. The top plate is connected to a rubber pad. The rubber pad is connected to the navigation box.
[0006] The rotating sleeve of this utility model has an upper gear that meshes with a lower gear and is connected to the lower gear. The rotating sleeve is divided into a main rotating sleeve and a secondary rotating sleeve. The main rotating sleeve has a driven gear that meshes with a driving gear and is connected to the driven gear. Beneficial effects
[0007] This utility model features a meshing transmission between the drive gear, driven gear, upper gear, and lower gear, which engages with the positive and negative threads between the positioning support rods on both sides. This allows the top plates on both sides to move outward synchronously and press against the inner wall of the navigation box by rotating the knob, achieving a stable connection between the fixed shell and the navigation box. This ensures that the support distance between the two sides of the navigation module and the navigation box is consistent, keeping the navigation module precisely centered in the navigation box. This prevents the navigation box from shaking or shifting due to imbalance, and prevents the navigation module from shifting and blocking some of the heat dissipation holes, ensuring good heat dissipation and extending the service life of the navigation module. At the same time, the positioning and disassembly of the navigation module are convenient, requiring no special tools or complicated adjustment process, reducing the difficulty of installation, improving installation efficiency, and facilitating users to quickly complete the fixed installation, maintenance, and replacement of the navigation module.
[0008] The fixing groove inside the fixed shell of this utility model is adapted to the navigation module, which has a stable support and fixing function. At the same time, it is positioned by the positive and negative through threads between the positioning support rod and the positioning support sleeve. With the tight contact between the rubber pad and the inner wall of the navigation box, the connection stability between the navigation module and the navigation box is enhanced, reducing the loosening or displacement of the navigation module caused by external factors such as vibration and bumps. This allows the navigation module to maintain reliable operation even in complex usage environments.
[0009] The multiple heat dissipation holes on both sides of the navigation box of this utility model cooperate with the through holes on both sides of the fixing shell to ensure smooth air circulation, so that the heat generated by the navigation module during operation can be dissipated in time, avoiding the impact of heat accumulation on the performance and life of the navigation module. The structure is reasonable.
[0010] This utility model is easy to assemble and disassemble, allowing users to quickly complete the fixed installation, maintenance and replacement of the navigation module, improving work efficiency. At the same time, by centering the navigation module, it ensures the balance of the device's center of gravity and heat dissipation, thereby improving the operational stability and service life of the navigation module. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of the novel navigation module that is easy to install and use according to this utility model.
[0012] Figure 2 This is a cross-sectional view of the novel navigation module structure that is easy to install and use according to this utility model.
[0013] Figure 3 This is an exploded view of the structure of the novel navigation module that is easy to install and use according to this utility model.
[0014] Figure 4 This is a cross-sectional view of the novel navigation module structure that is easy to install and use according to this utility model.
[0015] Figure 5 This is a schematic diagram of the fixed shell structure described in this utility model.
[0016] Figure 6 This is a schematic diagram of the top plate positioning structure described in this utility model. Detailed Implementation
[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A novel, easy-to-install navigation module includes a navigation module 01, a navigation box 02, a rotating sleeve 13, a mounting bracket 15, a top plate 18, a positioning support rod 19, a connecting rod 21, and a fixing shell 25. The navigation box 02 has multiple heat dissipation holes 04 on both sides. A cover plate 03 is connected to the upper part of the navigation box 02. The fixing shell 25 is connected inside the navigation box 02. The fixing shell 25 has through holes 24 on both sides and a fixing groove 26 inside. The fixing groove 26 is adapted to the navigation module 01 and connects to the navigation module 01. The navigation module 01 is connected to the navigation box 02. The housing 25 has connecting rod grooves 22 on both sides, which are adapted to the connecting rod 21. The connecting rod 21 connects to the connecting rod grooves 22. The connecting rod 21 has a lower gear 06 on both sides. The connecting rod groove 22 has a placement groove 23 on both sides, which are adapted to the lower gear 06. The lower gear 06 connects to the placement groove 23. Multiple heat dissipation holes 04 on both sides of the navigation box 02 cooperate with the through holes 24 on both sides of the fixed housing 25 to ensure smooth air circulation and dissipate the heat generated by the navigation module 01 during operation in a timely manner, avoiding the impact of heat accumulation on the performance and lifespan of the navigation module 01. The structure is reasonable.
[0018] Example 2: The fixed shell 25 of this utility model is connected to a mounting sleeve 15 on its upper part. The mounting sleeve 15 has a fixed sleeve 16 on its outer side. A rotating sleeve 13 is fitted inside the mounting sleeve 15. A positioning rod 19 passes sequentially through the fixed sleeve 16, the mounting sleeve 15, and the rotating sleeve 13. The positioning rod 19 is connected to the rotating sleeve 13 by screws 14. Screws 14 sequentially connect the rotating sleeve 13 and the positioning rod 19. The positioning rod 19 is threaded into the interior of the positioning sleeve 20. The fixed sleeve 16 is fitted outside the positioning sleeve 20. The positioning sleeve 20 has a top plate 18. The connecting pad 17 connects to the navigation box 02. The fixing groove 26 inside the fixing shell 25 is adapted to the navigation module 01, providing stable support and fixation. At the same time, it is positioned by the positive and negative through threads between the positioning support rod 19 and the positioning support sleeve 20. With the tight contact between the pad 17 and the inner wall of the navigation box 02, the connection stability between the navigation module 01 and the navigation box 02 is enhanced, reducing the loosening or displacement of the navigation module 01 caused by external factors such as vibration and bumps. This allows the navigation module 01 to maintain reliable operation even in complex operating environments.
[0019] Example 3: The rotating sleeve 13 of this utility model has an upper gear 05, which meshes with a lower gear 06 and is connected to the lower gear 06. The rotating sleeve 13 is divided into a main rotating sleeve 131 and a secondary rotating sleeve 132. The main rotating sleeve 131 has a driven gear 08, which meshes with a drive gear 07 and is connected to the driven gear 08. The meshing transmission between the drive gear 07, driven gear 08, upper gear 05, and lower gear 06 is engaged with the positive and negative threads between the positioning support rods 19 on both sides, so that by rotating the knob 09, the top plates 18 on both sides can be quickly driven to move outward synchronously and press against the inner wall of the navigation box 02. The secure connection between the fixed housing 25 and the navigation box 02 ensures that the support distance between the two sides of the navigation module 01 and the navigation box 02 is consistent, so that the navigation module 01 is precisely positioned in the center of the navigation box 02. This prevents the navigation box 02 from shaking or shifting due to imbalance of the center of gravity, and prevents the navigation module 01 from shifting and blocking part of the heat dissipation holes 04, ensuring good heat dissipation and extending the service life of the navigation module 01. At the same time, the positioning and disassembly of the navigation module 01 are convenient, without the need for special tools and complicated adjustment processes, reducing its installation difficulty, improving installation efficiency, and making it easy for users to quickly complete the fixed installation, maintenance and replacement of the navigation module 01.
[0020] Example 4: The drive gear 07 of this utility model has a rotating rod 12, and a baffle 11 at the upper end of the rotating rod 12. The baffle 11 fits against the inner side of the mounting sleeve 15, and the outer side of the mounting sleeve 15 fits against the knob 09. The knob 09 has a drive rod 10, which passes through the mounting sleeve 15 and is connected to the baffle 11. This device is easy to disassemble and assemble, allowing users to quickly complete the fixed installation, maintenance, and replacement of the navigation module 01, improving work efficiency. At the same time, by centering the navigation module 01, it ensures the balance of the device's center of gravity and heat dissipation, thereby improving the operational stability and service life of the navigation module 01.
[0021] Example 5: Installation steps: First, assemble the fixed housing 25 structure. Place the drive gear 07 and knob 09 on the inner and outer sides of the mounting sleeve 15 respectively. The drive rod 10 passes through the mounting sleeve 15 and is fixedly connected to the baffle 11. The baffle 11 fits against the inner surface of the mounting sleeve 15, and the knob 09 fits against the outer surface of the mounting sleeve 15. Next, insert the rotating sleeve 13 into the mounting sleeve 15, and engage the drive gear 07 with the driven gear 08. Then, the positioning support rod 19 passes through the fixed sleeve 16, the mounting sleeve 15, and the rotating sleeve 13 in sequence, and is fixedly connected to the rotating sleeve 13 with screws 14. Next, embed the connecting rod 21 into the connecting rod groove 22, and embed the lower gears 06 on both sides into the placement grooves 23. Finally, install the mounting sleeve 15... The upper gear 05 and lower gear 06 are meshed and connected to the upper housing 25. The top plate 18 is placed outside the mounting sleeve 15, and the positioning sleeve 20 is placed inside the fixed sleeve 16 and fitted onto the outside of the positioning support rod 19. The positioning support rods 19 on both sides are respectively positioned and connected to the positioning sleeves 20 on both sides through positive and negative through threads. After the fixed housing 25 structure is assembled, the fixed housing 25 is placed into the navigation box 02. By rotating the knob 09, the top plates 18 on both sides are moved outward synchronously until they are pressed tightly against the inner wall of the navigation box 02. Then, the navigation module 01 is placed into the fixing groove 26 and fixedly connected to the fixed housing 25 and the navigation box 02. Finally, the cover plate 03 is installed and fixed to the outside of the navigation box 02 to complete the installation.
[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A novel navigation module that is easy to install and use, characterized in that: The system includes a navigation module (01), a navigation box (02), a rotating sleeve (13), a mounting bracket (15), a top plate (18), a positioning support rod (19), a connecting rod (21), and a fixing shell (25). The navigation box (02) has multiple heat dissipation holes (04) on both sides. The upper part of the navigation box (02) is connected to a cover plate (03). The fixing shell (25) is connected inside the navigation box (02). The fixing shell (25) has through holes (24) on both sides. The fixing shell (25) has a fixing groove (26) inside. The fixing groove (26) is connected to the navigation module (01). The module (01) is adapted to the fixed slot (26) connected to the navigation module (01), the navigation module (01) is connected to the navigation box (02), the fixed shell (25) has connecting rod slots (22) on both sides, the connecting rod slots (22) are adapted to the connecting rod (21), the connecting rod (21) is connected to the connecting rod slots (22), the connecting rod (21) has lower gears (06) on both sides, the connecting rod slots (22) have placement slots (23) on both sides, the placement slots (23) are adapted to the lower gears (06), and the lower gears (06) are connected to the placement slots (23).
2. The novel navigation module that is easy to install and use according to claim 1, characterized in that: The upper part of the fixed shell (25) is connected to the mounting sleeve (15). The mounting sleeve (15) has a fixed sleeve (16) on the outside. The rotating sleeve (13) is fitted inside the mounting sleeve (15). The positioning rod (19) passes through the fixed sleeve (16), the mounting sleeve (15), and the rotating sleeve (13) in sequence. The positioning rod (19) is connected to the rotating sleeve (13) by screws (14). The screws (14) are connected to the rotating sleeve (13) and the positioning rod (19) in sequence. The positioning rod (19) is connected to the inside of the positioning sleeve (20) by threads. The fixed sleeve (16) is fitted outside the positioning sleeve (20). The positioning sleeve (20) has a top plate (18). The top plate (18) is connected to the rubber pad (17). The rubber pad (17) is connected to the navigation box (02).
3. The novel navigation module that is easy to install and use according to claim 2, characterized in that: The rotating sleeve (13) has an upper gear (05) that meshes with a lower gear (06) and is connected to the lower gear (06). The rotating sleeve (13) is divided into a main rotating sleeve (131) and a secondary rotating sleeve (132). The main rotating sleeve (131) has a driven gear (08) that meshes with a drive gear (07) and is connected to the driven gear (08).
4. The novel navigation module that is easy to install and use according to claim 1, characterized in that: The drive gear (07) has a rotating rod (12), the upper end of the rotating rod (12) has a baffle (11), the baffle (11) fits against the inner side of the mounting sleeve (15), the outer side of the mounting sleeve (15) fits against the knob (09), the knob (09) has a drive rod (10), the drive rod (10) passes through the mounting sleeve (15), and the drive rod (10) connects to the baffle (11).