T-BOX device with separated positioning antenna

Abstract

A positioning antenna separation type T-BOX device comprises a host module and an antenna module, the host module is provided with a connecting line, one of the host module and the antenna module is provided with a plug-in groove, the other one is provided with a plug-in convex part, and the outer side wall surface of the plug-in convex part is provided with a first guide position and a first clamping position. The inner wall of the insertion groove is provided with a second guide position and a second clamping position, the first guide position and the second guide position are in concave-convex adaptive connection, and the first clamping position and the second clamping position are detachably connected with each other, so that the antenna module is detachably connected to the host module along the axial direction of the connecting line through mutual cooperation of the insertion groove and the insertion convex part; therefore, the connection between the antenna module and the host module is more intuitive and convenient, the antenna module is inserted into the host module along the concave-convex matching direction of the guide position and the clamping position, rapid and accurate installation can be realized, complicated alignment and fixing operations are not needed, the installation difficulty is greatly reduced, and the individual requirements of users are conveniently met.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment design and manufacturing technology for two-wheeled electric vehicles, and in particular to a positioning antenna detachable T-BOX device. Background Technology

[0002] Currently, two-wheeled electric vehicles have limited space, and the traditional T-BOX and antenna integrated design is difficult to adapt to the space requirements of different vehicle models. In addition, different users have different requirements for the configuration of positioning antennas. The traditional fixed antenna type is inconvenient to install and cannot flexibly adjust the positioning antenna configuration, making it difficult to meet the personalized requirements of users. This limits the applicability of traditional T-BOX products in different scenarios and reduces the market competitiveness of the products. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a positioning antenna detachable T-BOX device.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A positioning antenna detachable T-BOX device, characterized in that it includes a main unit module and an antenna module. The main unit module is provided with a connecting line. One of the main unit module and the antenna module is provided with a plug-in groove, and the other is provided with a plug-in protrusion. The outer wall of the plug-in protrusion is provided with a first guide position and a first snap-fit ​​position. The inner wall of the plug-in groove is provided with a second guide position and a second snap-fit ​​position. The first guide position and the second guide position are connected by a concave-convex fit. The first snap-fit ​​position and the second snap-fit ​​position are detachably connected to each other, so that the antenna module is detachably connected to the main unit module along the axial direction of the connecting line through the mutual cooperation of the plug-in groove and the plug-in protrusion.

[0006] Furthermore, the host module is provided with the insertion groove, the antenna module is provided with the insertion protrusion, the first guide position is a guide strip, the second guide position is a guide groove adapted to the guide strip; the first snap-fit ​​position is a snap-fit ​​groove, and the second snap-fit ​​position is a snap-fit ​​protrusion adapted to the snap-fit ​​groove.

[0007] Furthermore, the guide strip has a first guide surface at one end facing the guide groove, and the guide groove has a second guide surface at one end facing the antenna module that can abut against the first guide surface.

[0008] Furthermore, the end of the snap-fit ​​groove near the snap-fit ​​protrusion is provided with a first snap-fit ​​surface, and the end of the snap-fit ​​protrusion away from the antenna module is provided with a second snap-fit ​​surface that can snap onto the first snap-fit ​​surface.

[0009] Furthermore, a guide slope is provided at the opening of the insertion groove.

[0010] Furthermore, a snap-fit ​​spring is provided at the opening of the insertion groove.

[0011] Furthermore, the outer surface of the host module is provided with mounting ears.

[0012] Furthermore, the first guide position and the first snap-fit ​​position are respectively located on adjacent surfaces of the outer wall of the antenna module.

[0013] Furthermore, the first guide position is disposed opposite to the upper and lower sides of the outer wall of the antenna module, and the first snap-fit ​​position is disposed opposite to the left and right sides of the outer wall of the antenna module.

[0014] Furthermore, a waterproof buckle is provided at the end of the connecting line away from the main module.

[0015] The beneficial effects of this utility model are:

[0016] 1. The present invention proposes a positioning antenna detachable T-BOX device, in which the first guide position and the second guide position are connected by a concave-convex fit, and the first snap-fit ​​position and the second snap-fit ​​position are detachably connected to each other, so that the antenna module can be detachably connected along the axial direction of the connection line of the host module. This design makes the connection between the antenna module and the host module more intuitive and convenient. The antenna module can be quickly and accurately installed simply by inserting it into the host module along the concave-convex fit direction of the guide position, without the need for complicated alignment and fixing operations, which greatly reduces the installation difficulty.

[0017] 2. The present invention proposes a positioning antenna detachable T-BOX device, wherein the first guide position is a guide bar with a first guide surface and the second guide position is a guide groove, which ensures that the antenna module can be accurately aligned to the designated position during installation, which is convenient and quick and beneficial to the daily maintenance and management of the equipment.

[0018] 3. The present invention proposes a positioning antenna detachable T-BOX device, wherein the guide strip has a first guide surface at one end facing the guide groove, and the guide groove has a second guide surface at one end facing the antenna module that can abut against the first guide surface. The guide surface can guide the guide strip to correctly enter the guide groove, reducing errors in the assembly process and improving assembly quality; the snap-fit ​​groove has a first snap-fit ​​surface at one end near the snap-fit ​​protrusion, and the snap-fit ​​protrusion has a second snap-fit ​​surface at one end away from the antenna module that can snap against the first snap-fit ​​surface. The snap-fit ​​surface design tightly connects the antenna module and the main unit module together by snap-fit, enhancing the stability of the structure.

[0019] 4. The positioning antenna detachable T-BOX device proposed in this utility model has a guide slope at one end of the insertion groove near the antenna module. The guide slope can reduce the friction between the parts during the assembly process, so that the antenna module and the main unit module can be aligned more smoothly and avoid stress concentration caused by forced assembly. This helps to protect the surface of the parts.

[0020] 5. The present invention proposes a positioning antenna detachable T-BOX device, wherein a snap-fit ​​spring is provided at the groove opening of the insertion groove. The snap-fit ​​spring securely fixes the insertion component in the insertion groove with elastic clamping force, which can prevent the insertion component from shifting during use. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is one of the overall schematic diagrams of a positioning antenna detachable T-BOX device according to this utility model;

[0023] Figure 2 This is the second overall schematic diagram of a positioning antenna detachable T-BOX device according to this utility model;

[0024] Figure 3 for Figure 2 Sectional view at point A;

[0025] Figure 4 for Figure 3 Enlarged view at point B;

[0026] Figure 5 for Figure 3 Enlarged view at point C;

[0027] Figure 6 Exploded view of a positioning antenna detachable T-BOX device according to this utility model;

[0028] Figure 7 This is one of the schematic diagrams of an antenna module for a positioning antenna detachable T-BOX device according to this utility model;

[0029] Figure 8 This is the second schematic diagram of the antenna module of a positioning antenna detachable T-BOX device according to this utility model.

[0030] In the diagram, 10 is the main module; 101 is the mounting ear; 102 is the waterproof cable clip; 20 is the antenna module; 301 is the first guide position; 302 is the second guide position; 401 is the first snap-fit ​​position; 402 is the second snap-fit ​​position; 501 is the guide strip; 502 is the guide groove; 5021 is the first guide rib; 5022 is the second guide rib; 601 is the snap-fit ​​groove; 602 is the snap-fit ​​protrusion; 701 is the first guide surface; 702 is the second guide surface; 801 is the first snap-fit ​​surface; 802 is the second snap-fit ​​surface; 90 is the guide slope; 100 is the snap-fit ​​spring; 110 is the limiting position; and 120 is the radio frequency device. Detailed Implementation

[0031] The following is combined Figures 1-8 This utility model will be described in detail.

[0032] A positioning antenna detachable T-BOX device includes a main unit module 10 and an antenna module 20. The main unit module 10 is provided with a connecting line. One of the main unit module 10 and the antenna module 20 is provided with a plug-in groove, and the other is provided with a plug-in protrusion. The outer wall of the plug-in protrusion is provided with a first guide position 301 and a first locking position 401. The inner wall of the plug-in groove is provided with a second guide position 302 and a second locking position 402. The first guide position 301 and the second guide position 302 are connected by a concave-convex fit. The first locking position 401 and the second locking position 402 are detachably connected to each other, so that the antenna module 20 is detachable along the axial direction of the connecting line of the main unit module 10. The antenna module 20 is connected to the host module 10 by the concave-convex fitting between the first guide position 301 and the second guide position 302, and the first snap-fit ​​position 401 and the second snap-fit ​​position 402 are detachably connected to each other. This makes the connection between the antenna module 20 and the host module 10 more intuitive and convenient. The antenna module 20 can be quickly and accurately installed by simply inserting it into the host module 10 along the concave-convex fitting direction of the guide position. There is no need for complicated alignment and fixing operations, which greatly reduces the installation difficulty.

[0033] In this embodiment, the host module 10 is provided with a plug-in groove, and the antenna module 20 is provided with a plug-in protrusion. The first guide position 301 is a guide strip 501, and the second guide position 302 is a guide groove 502 adapted to the guide strip 501. The cooperation between the guide strip 501 and the guide groove 502 can ensure that the antenna box is accurately aligned with the position inside the host module 10 during installation. The first snap-fit ​​position 401 is a snap-fit ​​groove 601, and the second snap-fit ​​position 402 is a snap-fit ​​protrusion 602 adapted to the snap-fit ​​groove 601.

[0034] Specifically, the first guide rib 5021 and the second guide rib 5022, which are arranged in parallel vertically, constitute the guide groove 502.

[0035] In this embodiment, the guide bar 501 has a first guide surface 701 at one end facing the guide groove 502, and the guide groove 502 has a second guide surface 702 at one end facing the antenna module 20, which can abut against the first guide surface 701. The guide surface can guide the guide bar 501 to correctly enter the guide groove 502, reducing errors in the assembly process and improving the assembly quality. The first guide surface 701 abuts against the second guide surface 702, and the first conductor surface abuts against the second guide surface 702, which further ensures the accuracy of installation and avoids equipment failure or poor signal due to improper installation.

[0036] In this embodiment, the snap-fit ​​groove 601 has a first snap-fit ​​surface 801 at one end near the snap-fit ​​protrusion 602, and the snap-fit ​​protrusion 602 has a second snap-fit ​​surface 802 at the end away from the antenna module 20, which can snap onto the first snap-fit ​​surface 801. The first snap-fit ​​surface 801 and the second snap-fit ​​surface 802 generate significant friction and clamping force, making the antenna module 20 more securely fixed to the host module 10, reducing loosening or detachment due to vibration during vehicle operation. Furthermore, during installation, the first snap-fit ​​surface 801 and the second snap-fit ​​surface 802 guide the snap-fit ​​protrusion 602 smoothly into the snap-fit ​​groove 601, reducing installation resistance and eliminating the need for complex alignment operations. Similarly, during disassembly, the first snap-fit ​​surface 801 and the second snap-fit ​​surface 802 guide the protrusion smoothly out of the groove, making disassembly convenient and quick.

[0037] In this embodiment, a guide slope 90 is provided at the opening of the insertion groove. The guide slope 90 can reduce the friction between components during assembly, allowing the antenna module 20 and the host module 10 to be aligned more smoothly and avoiding stress concentration caused by forced assembly, which helps protect the surface of the components. Furthermore, a snap-fit ​​spring 100 is also provided at the opening of the insertion groove. The snap-fit ​​spring 100 uses elastic clamping force to firmly fix the insertion component in the insertion groove, which can prevent the insertion component from shifting during use.

[0038] In this embodiment, the host module 10 is provided with a limiting position 110. The limiting position 110 can restrict the antenna module 20 from continuing to move. When the antenna module 20 is installed in the host module 10, the first guide position 301 abuts against the limiting position 110. At this time, its optimal position in the host module 10 can be accurately determined, avoiding improper installation caused by over-insertion or removal, and improving installation efficiency and accuracy. At the same time, the limiting position 110 can fix the antenna box in the optimal position in the host module 10, so that the external antenna can receive signals at the best angle and direction, further improving the antenna's signal reception effect.

[0039] Specifically, limit position 110 is a limiting partition that abuts against the host module, and 10 is a limiting partition.

[0040] In other embodiments, the limiting position 110 may be a limiting plate or limiting post disposed on the inner side wall of the host module 10 and with a height greater than the height of the guide bar 501, or it may be other components that can play a limiting role.

[0041] In this embodiment, the first guide position 301 and the first latching position 401 are respectively disposed on adjacent surfaces of the antenna module 20. Furthermore, the first guide position 301 is disposed opposite to the upper and lower sides of the outer wall of the antenna module 20, and the first latching position 401 is disposed opposite to the left and right sides of the outer wall of the antenna module 20. This design provides multi-directional guidance and support during the assembly of the antenna module 20 and the host module 10, ensuring that the antenna module 20 does not shift during assembly, thereby reducing assembly difficulty and improving assembly efficiency.

[0042] In this embodiment, the host module 10 has mounting ears 101 on its outer surface.

[0043] Specifically, the main unit module 10 has mounting ears 101 on the opposite sides of the left and right outer surfaces. The mounting ears 101 provide additional fixing points for the T-BOX, allowing the T-BOX to be installed more securely inside the vehicle and preventing displacement or loosening due to vibration or external force during vehicle operation.

[0044] In this embodiment, the outer surface of the host module 10 is provided with a waterproof buckle 102.

[0045] Specifically, the main unit module 10 has a waterproof buckle 102 on the outer surface of its front wall. The waterproof buckle 102 can effectively prevent rainwater or other liquids from entering the T-BOX, protect the internal electronic components from moisture, extend the service life of the equipment, and ensure the normal operation of the equipment under harsh weather conditions.

[0046] In this embodiment, an RF device 120 is also provided on the outer wall of the antenna module 20. The RF device 120 can optimize the signal transmission between the antenna module 20 and the external communication device, improve the signal strength and quality, ensure the stability and reliability of data transmission, reduce signal interference and attenuation, thereby improving the communication performance of the T-BOX. The RF device 120 can use methods such as dual antennas, multipath propagation technology and signal processing algorithms to reduce positioning errors and improve the reliability and stability of positioning.

[0047] In this embodiment, the host module 10 further includes a control device; more specifically, the control device is a PCB module.

[0048] In this embodiment, the antenna module 20 includes a single-antenna antenna module 20 and a dual-antenna antenna module 20.

[0049] Preferably, the antenna module 20 is a cuboid structure with a length of 34mm, a width of 15mm, and a height of 34.5mm.

[0050] The installation process of a positioning antenna-detachable T-BOX device provided in this embodiment is as follows:

[0051] First, the main module 10 is assembled using ultrasonic welding. Then, the waterproof cable clip 102 and the PCB module are welded to the main module 10 using ultrasonic welding. Next, the antenna module 20 is assembled using ultrasonic welding. Then, the radio frequency device 120 is welded to the antenna box. At this time, the radio frequency device 120 is treated with adhesive to make it waterproof. Finally, the antenna box and the main module 10 are installed and fixed by the cooperation of the first guide position 301 and the second guide position 302, and the first snap-fit ​​position 401 and the second snap-fit ​​position 402.

[0052] The working principle of the positioning antenna-detachable T-BOX device provided in this embodiment is as follows:

[0053] When the two-wheeled vehicle is started, the positioning antenna-detachable T-BOX device begins to work. At this time, the radio frequency device 120 is electrically connected to the PCB module to realize signal transmission. The PCB module receives and sends signals through the antenna to realize the positioning of the two-wheeled vehicle and other functions. At the same time, according to user needs, a single antenna module 20 or a dual antenna module 20 can be selected. By replacing the antenna module 20 with different configurations of antennas, personalized functions can be realized. When the two-wheeled vehicle is turned off, the positioning antenna-detachable T-BOX device stops working.

[0054] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A positioning antenna split T-BOX device, characterized by, The device includes a host module and an antenna module. The host module has a connecting line. One of the host module and the antenna module has a plug-in groove, and the other has a plug-in protrusion. The outer wall of the plug-in protrusion has a first guide position and a first snap-fit ​​position. The inner wall of the plug-in groove has a second guide position and a second snap-fit ​​position. The first guide position and the second guide position are connected by a concave-convex fit. The first snap-fit ​​position and the second snap-fit ​​position are detachably connected to each other, so that the antenna module is detachably connected to the host module along the axial direction of the connecting line through the mutual cooperation of the plug-in groove and the plug-in protrusion.

2. The positioning antenna separated T-BOX apparatus of claim 1, wherein The host module is provided with the insertion groove, the antenna module is provided with the insertion protrusion, the first guide position is a guide strip, the second guide position is a guide groove adapted to the guide strip; the first snap-fit ​​position is a snap-fit ​​groove, and the second snap-fit ​​position is a snap-fit ​​protrusion adapted to the snap-fit ​​groove.

3. The location antenna split T-BOX apparatus of claim 2, wherein, The guide strip has a first guide surface at one end facing the guide groove, and the guide groove has a second guide surface at one end facing the antenna module that can abut against the first guide surface.

4. The location antenna split T-BOX apparatus of claim 3, wherein, The snap-fit ​​groove has a first snap-fit ​​surface at one end near the snap-fit ​​protrusion, and the snap-fit ​​protrusion has a second snap-fit ​​surface at one end away from the antenna module, which can snap onto the first snap-fit ​​surface.

5. The location antenna split T-BOX apparatus of claim 1, wherein, The groove of the insertion recess is provided with a guide slope.

6. The location antenna split T-BOX apparatus of claim 1, wherein, The groove of the insertion slot is provided with a snap-fit ​​spring.

7. A positioning antenna detachable T-BOX device as described in claim 1, characterized in that, The outer surface of the host module is provided with mounting ears.

8. The location antenna split T-BOX apparatus of claim 1, wherein, The first guide position and the first snap-fit ​​position are respectively located on adjacent surfaces of the outer wall of the antenna module.

9. The location antenna split T-BOX apparatus of claim 8, wherein, The first guide position is disposed opposite to the upper and lower sides of the outer wall of the antenna module, and the first snap-fit ​​position is disposed opposite to the left and right sides of the outer wall of the antenna module.

10. The location antenna split T-BOX apparatus of claim 1, wherein, The end of the connecting cable away from the host module is equipped with a waterproof buckle.

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