Mounting structure of vehicle-mounted positioning terminal

Abstract

This utility model relates to the field of vehicle technology and provides an installation structure for an on-board positioning terminal, including a mounting base; a positioning terminal body that slides and engages with the inner wall of the mounting base; elastic engaging components symmetrically assembled with the inner wall of the mounting base, the elastic engaging components being used to achieve elastic engagement between the positioning terminal body and the inner wall of the mounting base; and a support component assembled at the lower end of the mounting base, the support component being used to support and limit the wiring harness of the positioning terminal body. The installation structure of the on-board positioning terminal provided by this solution utilizes a thin gooseneck tube, allowing adjustment according to the curvature of the wiring harness on the positioning terminal body, and uses support and limiting rings to support and limit the wiring harness, ensuring the stability of the wiring harness after insertion and avoiding inconvenience to the positioning operation of the positioning terminal body caused by the wiring harness loosening due to vehicle vibration.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle technology, and in particular relates to an installation structure for a vehicle-mounted positioning terminal. Background Technology

[0002] Airports house numerous airlines, each with a large number of special-purpose vehicles. To prevent serious accidents such as vehicles being left outside or not parked in the warehouse, potentially affecting flight operations, airport special-purpose vehicles are equipped with onboard positioning terminals for vehicle location guidance.

[0003] Chinese patent CN222283736U discloses an installation structure for a vehicle-mounted positioning terminal. The structure includes a housing and a sliding groove, with the sliding groove integrally located on the front and rear sides of the top of the housing. This invention, through its adjustable design, can fix the position of vehicle-mounted positioning terminals of different sizes, thus preventing the terminals from shaking inside the housing. Therefore, the device in this application ensures the stability of the vehicle-mounted positioning terminal during use, thereby improving its service life. Furthermore, the device's spring-loaded design allows the vehicle-mounted positioning terminal to be smoothly removed from the housing, making it convenient for workers to remove it for repair or replacement. Thus, the device in this application improves the ease of assembling and disassembling the vehicle-mounted positioning terminal from the housing.

[0004] However, the above solutions are inconvenient for supporting and limiting the connection harness and plug. Some existing vehicle positioning terminals connect to the vehicle through a harness, but due to vehicle vibration, the harness may shake or even come loose, which will affect the signal transmission of the vehicle positioning terminal. Therefore, it is necessary to design an installation structure for the vehicle positioning terminal. Utility Model Content

[0005] This utility model provides an installation structure for a vehicle-mounted positioning terminal, aiming to solve the problem that some currently used installation structures are inconvenient for supporting and limiting the connection harness and plug.

[0006] This utility model is implemented as follows: an installation structure for a vehicle-mounted positioning terminal includes a mounting base; a positioning terminal body that slides and engages with the inner wall of the mounting base; elastic engaging components symmetrically assembled with the inner wall of the mounting base, the elastic engaging components being used to achieve elastic engagement installation between the positioning terminal body and the inner wall of the mounting base; and a support component assembled at the lower end of the mounting base, the support component being used to support and limit the positioning terminal body wiring harness.

[0007] The support assembly includes: a sliding groove located at the lower middle position inside the mounting base, the inner wall of the sliding groove having a reserved groove extending to the outside of the mounting base; a sliding block slidably connected inside the sliding groove, one side of the sliding block being threaded with a long bolt penetrating the reserved groove, and one side of the sliding block being fixedly connected with a thin gooseneck tube extending to the outside of the mounting base, one end of the thin gooseneck tube being fixedly connected with a support limiting ring.

[0008] Preferably, the diameter of the long bolt nut is greater than the width of the reserved groove, and the long bolt and the interior of the reserved groove form a sliding structure.

[0009] Preferably, an elastic sheet is fixedly connected to the inner wall of the support limiting ring, and the support limiting ring and the elastic sheet are U-shaped.

[0010] Preferably, the elastic locking assembly includes: fixing grooves symmetrically formed on the upper ends of both sides of the inner wall of the mounting base, fixing springs fixedly connected at equal intervals to the inner wall of the fixing grooves, and a sliding plate fixedly connected to one end of each fixing spring; and connecting blocks fixedly connected at equal intervals to one side of the sliding plate, with one end of each connecting block extending to the outside of the fixing groove and fixedly connected to a clamping plate.

[0011] Preferably, one side of the clamping plate is inclined, and one end of the clamping plate is fixedly connected to one end of the connecting block by bolts.

[0012] Preferably, the other side of the clamping plate is provided with anti-slip textures at equal intervals, and the anti-slip textures are arc-shaped.

[0013] Preferably, the inner wall of the fixed groove is provided with a limiting groove, and the two ends of the sliding plate are fixedly connected with limiting blocks that slide and cooperate with the inside of the limiting groove.

[0014] Preferably, a strong adhesive layer is attached to the bottom of the mounting base, and through holes are provided at the four corners of the lower end of the mounting base.

[0015] Compared with related technologies, the installation structure of the vehicle positioning terminal provided by this utility model has the following beneficial effects:

[0016] The support limiting ring is snapped towards the end of the wiring harness near the plug, and the elastic deformation of the elastic sheet is used to improve the tightness of the engagement between the support limiting ring and the wiring harness. At the same time, the thin gooseneck tube can be adjusted and maintained according to the bending state of the wiring harness. Then, the long bolt is rotated in the opposite direction so that its nut is tightly against the side wall of the mounting base, thereby realizing the limiting fixation after the sliding block slides. This facilitates the limiting support of the wiring harness, making it less likely to loosen due to vehicle vibration, and ensuring the stable operation of the positioning terminal body.

[0017] After the positioning terminal body is slidably clipped onto the inner wall of the mounting base, the elastic force of the fixed spring can be used to make the clamping plate tightly clamp the two sides of the positioning terminal body, thereby limiting the elastic clamping of the positioning terminal body, improving the firmness and stability of the sliding connection between the positioning terminal body and the mounting base, and making the disassembly and assembly of the positioning terminal body simpler and more convenient, thus improving its practicality. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present utility model;

[0019] Figure 2 This is a schematic diagram of the rear-view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the positioning terminal body of this utility model after removal;

[0021] Figure 4 This is an enlarged structural schematic diagram of a partial cross-section of the present invention.

[0022] Figure 5 This is a partial exploded cross-sectional view of the support component of this utility model.

[0023] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Mounting base; 2. Positioning terminal body; 3. Support assembly; 301. Thin gooseneck tube; 302. Long bolt; 303. Reserved groove; 304. Sliding block; 305. Sliding groove; 306. Support limiting ring; 307. Elastic sheet; 4. Strong adhesive layer; 5. Elastic locking assembly; 501. Anti-slip texture; 502. Clamping plate; 503. Sliding plate; 504. Fixing groove; 505. Fixing spring; 506. Connecting block; 507. Limiting block; 508. Limiting groove. Detailed Implementation

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Example

[0027] A preferred embodiment of the installation structure of the vehicle-mounted positioning terminal provided by this utility model is as follows: Figures 1 to 6 As shown: An installation structure for a vehicle-mounted positioning terminal includes a mounting base 1; a positioning terminal body 2 that is slidably engaged with the inner wall of the mounting base 1; elastic engagement components 5 symmetrically assembled with the inner wall of the mounting base 1, the elastic engagement components 5 being used to achieve elastic engagement installation between the positioning terminal body 2 and the inner wall of the mounting base 1; and a support component 3 assembled at the lower end of the mounting base 1, the support component 3 being used to support and limit the wiring harness of the positioning terminal body 2.

[0028] The support component 3 includes: a sliding groove 305 located at the middle of the lower end inside the mounting base 1, with a reserved groove 303 extending to the outside of the mounting base 1 on the inner wall of the sliding groove 305; a sliding block 304 slidably connected inside the sliding groove 305, with a long bolt 302 threaded through the reserved groove 303 on one side of the sliding block 304, and a thin gooseneck tube 301 extending to the outside of the mounting base 1 fixedly connected to one side of the sliding block 304, with a support limiting ring 306 fixedly connected to one end of the thin gooseneck tube 301.

[0029] It should be noted that the installation structure of some existing vehicle positioning terminals still has certain shortcomings in actual use. Some existing vehicle positioning terminals are connected to the vehicle through wiring harnesses, but due to vehicle vibrations, the wiring harnesses may shake or even become loose, which will affect the signal transmission of the vehicle positioning terminal.

[0030] In this embodiment, the positioning terminal body 2 is slid into the mounting base 1, and the elastic locking component 5 is used to achieve elastic sliding locking and fixation between the positioning terminal body 2 and the inside of the mounting base 1. At the same time, the long bolt 302 is loosened to separate its nut from one side of the mounting base 1. Then, one end of the wiring harness of the positioning terminal body 2 is plugged into and fixed to the vehicle. Next, the release paper on the elastic locking component 5 is peeled off, and then the mounting base 1 is glued and fixed to the appropriate position on the vehicle using the strong adhesive layer 4. When it is necessary to further ensure the installation stability of the mounting base 1, the through holes at the four corners of the mounting base 1 can be used in conjunction with the external screws. The mounting base 1 is installed on the vehicle, and the support limiting ring 306 is snapped onto the end of the wiring harness near the plug. The elastic deformation of the elastic sheet 307 is used to improve the tightness of the engagement between the support limiting ring 306 and the wiring harness. At the same time, one end of the support limiting ring 306 is tightly attached to one end of the plug. The thin gooseneck tube 301 can be adjusted and maintained according to the bending state of the wiring harness. Then, the long bolt 302 is rotated in the opposite direction so that its nut is tightly attached to the side wall of the mounting base 1. This achieves the limiting fixation of the sliding block 304 after sliding, which facilitates the limiting support of the wiring harness and makes it less likely to loosen due to vehicle vibration.

[0031] In a further preferred embodiment of the present invention, the diameter of the nut of the long bolt 302 is greater than the width of the reserved groove 303, and a sliding structure is formed between the long bolt 302 and the interior of the reserved groove 303.

[0032] In this embodiment, a long bolt 302 with a large nut area is used to tighten it, which can achieve the limiting and fixing of the sliding block 304 after it slides.

[0033] In a further preferred embodiment of the present invention, an elastic sheet 307 is fixedly connected to the inner wall of the support limiting ring 306, and the support limiting ring 306 and the elastic sheet 307 are U-shaped.

[0034] In this embodiment, the U-shaped support limiting ring 306 and elastic sheet 307 are used to provide more secure limiting support for the wire harness. Example

[0035] Based on Embodiment 1, a preferred embodiment of the installation structure of the vehicle-mounted positioning terminal provided by this utility model is as follows: Figures 1 to 6 As shown: The elastic locking assembly 5 includes: a fixing groove 504 symmetrically opened on the upper ends of both sides of the inner wall of the mounting base 1, a fixing spring 505 fixedly connected at equal intervals to the inner wall of the fixing groove 504, and a sliding plate 503 fixedly connected to one end of the fixing spring 505; a connecting block 506 fixedly connected at equal intervals to one side of the sliding plate 503, and one end of the connecting block 506 extending to the outside of the fixing groove 504 and fixedly connected to a clamping plate 502.

[0036] In this embodiment, when the positioning terminal body 2 slides into the mounting base 1, the clamping plate 502 slides, causing the connecting block 506 to slide. This causes the sliding plate 503 to slide and compress the fixing spring 505 inside the fixing groove 504. The elastic force of the fixing spring 505 is then used to make the sliding plate 503 and the connecting block 506 slide. This allows the clamping plate 502 to be tightly attached to both sides of the positioning terminal body 2. The arc-shaped anti-slip texture 501 is used to increase the anti-slip friction between the clamping plate 502 and both sides of the positioning terminal body 2, thereby improving the firmness and stability of the sliding insertion between the positioning terminal body 2 and the mounting base 1.

[0037] In a further preferred embodiment of the present invention, one side of the clamping plate 502 is inclined, and one end of the clamping plate 502 is fixedly connected to one end of the connecting block 506 by bolts.

[0038] In this embodiment, the inclined clamping plate 502 is used to form an inverted Y shape on one side of the two clamping plates 502, which facilitates the sliding insertion of the positioning terminal body 2 between the two clamping plates 502.

[0039] In a further preferred embodiment of the present invention, anti-slip textures 501 are provided at equal intervals on the other side of the clamping plate 502, and the anti-slip textures 501 are arc-shaped.

[0040] In this embodiment, the use of arc-shaped anti-slip texture 501 can improve the anti-slip friction between the clamping plate 502 and both sides of the positioning terminal body 2.

[0041] In a further preferred embodiment of the present invention, a limiting groove 508 is provided on the inner wall of the fixing groove 504, and a limiting block 507 that slides and cooperates with the inside of the limiting groove 508 is fixedly connected to both ends of the sliding plate 503.

[0042] In this embodiment, the sliding stability of the sliding plate 503 is improved by utilizing the sliding of the limiting block 507 inside the limiting groove 508.

[0043] In a further preferred embodiment of this utility model, a strong adhesive layer 4 is attached to the bottom end of the mounting base 1, and through holes are provided at the four corners of the lower end of the mounting base 1.

[0044] In this embodiment, the strong adhesive layer 4 is used to facilitate the bonding and fixing of the mounting base 1 to the vehicle. At the same time, the through holes at the four corners of the mounting base 1 are used to allow the mounting base 1 to be installed and fixed with bolts.

[0045] In summary, the support component 3 facilitates the limiting support of the wiring harness on the positioning terminal body 2, preventing it from becoming loose due to vehicle vibration. At the same time, the elastic locking component 5 improves the stability of the sliding connection between the positioning terminal body 2 and the mounting base 1.

[0046] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0047] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0048] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An installation structure for a vehicle-mounted positioning terminal, characterized in that, include: Mounting base (1); The positioning terminal body (2) slides and engages with the inner wall of the mounting base (1); The elastic engaging assembly (5) is symmetrically assembled on the inner wall of the mounting base (1). The elastic engaging assembly (5) is used to realize the elastic engaging installation of the positioning terminal body (2) and the inner wall of the mounting base (1). The support assembly (3) assembled at the lower end of the mounting base (1) is used to support and limit the wiring harness of the positioning terminal body (2); The support component (3) includes: A sliding groove (305) is provided at the middle position of the lower end inside the mounting base (1), and a reserved groove (303) extending to the outside of the mounting base (1) is provided on the inner wall of the sliding groove (305). A sliding block (304) is slidably connected inside the sliding groove (305). A long bolt (302) that passes through the reserved groove (303) is threadedly connected to one side of the sliding block (304). A thin gooseneck tube (301) extending to the outside of the mounting base (1) is fixedly connected to one side of the sliding block (304). A support limiting ring (306) is fixedly connected to one end of the thin gooseneck tube (301).

2. The installation structure of the vehicle-mounted positioning terminal as described in claim 1, characterized in that, The diameter of the nut of the long bolt (302) is greater than the width of the reserved groove (303), and the long bolt (302) and the interior of the reserved groove (303) form a sliding structure.

3. The installation structure of the vehicle-mounted positioning terminal as described in claim 1, characterized in that, An elastic sheet (307) is fixedly connected to the inner wall of the support limiting ring (306), and the support limiting ring (306) and the elastic sheet (307) are U-shaped.

4. The installation structure of the vehicle-mounted positioning terminal as described in claim 1, characterized in that, The elastic engagement component (5) includes: A fixing groove (504) is symmetrically opened on both sides of the upper end of the inner wall of the mounting base (1). A fixing spring (505) is fixedly connected to the inner wall of the fixing groove (504) at equal intervals. A sliding plate (503) is fixedly connected to one end of the fixing spring (505). A connecting block (506) is fixedly connected at equal intervals to one side of the sliding plate (503). One end of the connecting block (506) extends to the outside of the fixing groove (504) and is fixedly connected to a clamping plate (502).

5. The installation structure of the vehicle-mounted positioning terminal as described in claim 4, characterized in that, One side of the clamping plate (502) is inclined, and one end of the clamping plate (502) is fixedly connected to one end of the connecting block (506) by bolts.

6. The installation structure of the vehicle-mounted positioning terminal as described in claim 4, characterized in that, The other side of the clamping plate (502) is provided with anti-slip textures (501) at equal intervals, and the anti-slip textures (501) are arc-shaped.

7. The installation structure of the vehicle-mounted positioning terminal as described in claim 4, characterized in that, The inner wall of the fixed groove (504) is provided with a limiting groove (508), and the two ends of the sliding plate (503) are fixedly connected with limiting blocks (507) that slide and cooperate with the inside of the limiting groove (508).

8. The installation structure of the vehicle-mounted positioning terminal as described in claim 1, characterized in that, The bottom of the mounting base (1) is covered with a strong adhesive layer (4), and through holes are provided at the four corners of the lower end of the mounting base (1).

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