Beidou vehicle-mounted data terminal with protection structure

Abstract

The utility model discloses a Beidou vehicle-mounted data terminal with a protection structure, and relates to the technical field of Beidou vehicle-mounted data terminals. The cooling device comprises a cooling assembly, the damping assembly comprises four mounting plates connected to the inner side wall of the protection frame, a spring connected to the lower end of any mounting plate, a mounting cylinder connected to the outer ring of any spring, a supporting plate connected among the four mounting plates, an air bag connected to the lower end of the supporting plate and an air pipe connected to the left end of the air bag; and through the arrangement of the mounting assembly and the damping and cooling assembly, the device can achieve an air exchange effect, the interior of the device can be effectively cooled during air exchange, and the damage rate of the device body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of Beidou vehicle-mounted data terminals, in particular to a Beidou vehicle-mounted data terminal with a protective structure. Background Art

[0002] Beidou vehicle-mounted terminal is an indispensable part of civilian vehicle-mounted Beidou positioning and navigation equipment.

[0003] Publication No. CN 206098682 U discloses a Beidou vehicle-mounted terminal, including a base, a cover, an antenna module, a control module, a sleeve and a screw, wherein the antenna module is connected to the control module through the sleeve, and the antenna module, the sleeve and the control module are formed in one piece; the antenna module, the sleeve and the control module are all arranged in the cover, and one end of the screw passes through the control module, the sleeve and the antenna module in sequence and is connected to the cover; the cover is connected to the base, and a cable socket is provided on the outside of the cover, and the tail of the cable socket is connected to the control module. The utility model does not need to install the antenna module and the control module in the cover and on the base respectively as in the traditional method, so it not only reduces the number of screws used, saves costs, but also realizes modular assembly, saves installation time, and greatly improves the convenience and practicality of installation.

[0004] The above-mentioned Beidou vehicle-mounted terminal has the following problems when used:

[0005] 1. The above-mentioned device cannot reduce the force transmitted from the outside to the device body when in use. If the device is subjected to certain vibrations for a long time, the device body may be damaged. In addition, the above-mentioned device does not have a cooling structure, which may cause the device body to malfunction in hot summer weather.

[0006] 2. At the same time, since the above-mentioned device is installed in a car for use, people in the car will often move. When people move at a higher frequency, they may collide with the device, causing damage to it.

[0007] Therefore, a new Beidou vehicle-mounted data terminal with a protective structure is proposed to solve the above problems. Utility Model Content

[0008] The utility model aims to provide a Beidou vehicle-mounted data terminal with a protective structure to solve the technical problems raised in the background technology.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a Beidou vehicle-mounted data terminal with a protective structure, including a mounting assembly;

[0011] The installation assembly includes an installation frame, a sliding groove provided in the installation frame, a protection frame connected to the sliding groove, and a limit plate connected to the bottom end of the protection frame, and also includes a shock-absorbing and cooling assembly connected to the inner side wall of the protection frame;

[0012] The shock-absorbing and cooling assembly includes four mounting plates connected to the inner side wall of the protection frame, a spring connected to the lower end of any mounting plate, a mounting tube connected to the outer ring of any spring, a support plate connected between the four mounting plates, an air bag connected to the lower end of the support plate, and an air pipe connected to the left end of the air bag;

[0013] Also included is a body component connected to the upper end of the support plate;

[0014] Also included is a fixing assembly connected to the bottom end of the installation frame.

[0015] Preferably, a mounting hole is opened at the left end of the mounting frame, the air pipe is connected to the mounting hole, and the outer diameter of the air pipe is smaller than the inner diameter of the mounting hole;

[0016] Specifically, this design can leave a gap between the air pipe and the inner wall of the mounting hole, so that the air pipe can inhale air through the gap after exhausting air to the outside.

[0017] Preferably, the sliding groove is divided into two sections, the upper section of the sliding groove having a width smaller than the width of the limiting plate;

[0018] Specifically, this design can effectively prevent the protection frame from falling off the installation frame.

[0019] Preferably, the body assembly comprises a device body connected to the upper end of the support plate, and a cotton pad is connected to the outer ring of the device body;

[0020] Specifically, this design can effectively reduce the damage to the device body caused by the entire device when the device is damaged.

[0021] Preferably, the fixing assembly comprises a bottom plate connected to the bottom end of the installation frame, four threaded holes provided on the bottom plate, and four fixing bolts connected to the upper end of the bottom plate, and any one of the fixing bolts is engaged with the corresponding threaded hole;

[0022] Specifically, this design allows the entire device to be installed in the vehicle more stably.

[0023] Preferably, the upper end of the bottom plate is connected to the bottom end of any one of the mounting tubes, and the upper end of the bottom plate is connected to the bottom end of the airbag.

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] 1. The Beidou vehicle-mounted data terminal with a protective structure can, through the installation components and shock-absorbing and cooling components, enable the support plate to drive the device body to press down and flatten the airbag when the device is impacted. While flattening the airbag, the air inside the device will be discharged through the gap between the air pipe and the installation hole. Then the airbag will return to its original state due to its own physical properties, and push the support plate upward while returning to its original state. The support plate will inflate the inside of the device while driving the protective frame to move upward, thereby increasing the air pressure and achieving the effect of ventilation. During ventilation, the inside of the device will be effectively cooled, reducing the damage rate of the device body;

[0026] 2. At the same time, since a cotton pad is arranged at the outer end of the device body, the entire device can reduce most of the impact force when it is hit, and the safety is higher.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 This is the installation structure diagram of the utility model;

[0030] Figure 2 This is a front view of the cross-sectional structure of the installation form of the utility model;

[0031] Figure 3 It is a right side view of the cross-sectional structure of the installation form of the utility model;

[0032] Figure 4 This is a structural diagram of the fixing assembly of the present utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 100, installation assembly; 110, installation frame; 120, sliding groove; 130, protection frame; 140, limit plate; 200, shock-absorbing and cooling assembly; 210, installation plate; 220, spring; 230, installation tube; 240, air bag; 250, air pipe; 260, support plate; 300, main body assembly; 310, device body; 320, cotton pad; 400, fixing assembly; 410, threaded hole; 420, fixing bolt; 430, bottom plate. DETAILED DESCRIPTION

[0035] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0036] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0038] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0039] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0040] In order to better understand the purpose, structure and function of the utility model, the Beidou vehicle-mounted data terminal with a protective structure of the utility model is further described in detail below with reference to the accompanying drawings.

[0041] See also Figure 1-4 As shown, this embodiment is a Beidou vehicle-mounted data terminal with a protective structure, including an installation component 100; the installation component 100 includes an installation frame 110, a sliding groove 120 opened in the installation frame 110, a protective frame 130 connected to the sliding groove 120 and a limiting plate 140 connected to the bottom end of the protective frame 130, and also includes a shock-absorbing and cooling component 200 connected to the inner wall of the protective frame 130; the shock-absorbing and cooling component 200 includes four connected to the inner wall of the protective frame 130 The mounting frame 110 comprises a plurality of mounting plates 210, a spring 220 connected to the lower end of any mounting plate 210, a mounting tube 230 connected to the outer ring of any spring 220, a support plate 260 connected between the four mounting plates 210, an air bag 240 connected to the lower end of the support plate 260, and an air pipe 250 connected to the left end of the air bag 240; a mounting hole is provided at the left end of the mounting frame 110, the air pipe 250 is connected to the mounting hole, and the outer ring diameter of the air pipe 250 is smaller than the inner ring diameter of the mounting hole. The sliding groove 120 is divided into two sections, the upper section sliding groove 120 has a width smaller than the width of the limit plate 140; the main body assembly 300 comprises a device body 310 connected to the upper end of the support plate 260, and a cotton pad 320 is connected to the outer ring of the device body 310.

[0042] The fixing assembly 400 includes a base plate 430 connected to the bottom end of the mounting frame 110, four threaded holes 410 opened on the base plate 430, and four fixing bolts 420 connected to the upper end of the base plate 430, and any one of the fixing bolts 420 is engaged with the corresponding threaded hole 410; the upper end of the base plate 430 is connected to the bottom end of any one of the mounting tubes 230, and the upper end of the base plate 430 is connected to the bottom end of the airbag 240.

[0043] When the entire device is hit, the protection frame 130 will move up and down in the installation frame 110, and the protection frame 130 will drive the support plate to move downward through the installation plates 210 on the four inner walls when moving, and the support plate 260 will move up and down in the installation tube 230 through the spring 220 corresponding to the lower end when moving downward to reduce vibration, and the support plate 260 will flatten the airbag 240 when driving the device body 310 to press down, and while flattening the airbag 240, the air inside the device will be discharged through the gap between the air pipe 250 and the installation hole, and then the airbag 240 will return to its original state due to its own physical properties, and while returning to its original state, it will push the support plate 260 upward, and the support plate 260 will inflate the inside of the device while driving the protection frame 130 to move upward, thereby increasing the air pressure and achieving the effect of ventilation; at the same time, when the entire device is directly hit, the cotton pad 320 inside the protection frame 130 will reduce a lot of direct impact force, thereby ensuring the safety of the device body 310.

[0044] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. Beidou vehicle-mounted data terminal with protective structure, characterized in that: include: Installing assembly (100); The installation assembly (100) comprises an installation frame (110), a sliding groove (120) provided in the installation frame (110), a protection frame (130) connected to the sliding groove (120), and a limit plate (140) connected to the bottom end of the protection frame (130), and also comprises a shock-absorbing and cooling assembly (200) connected to the inner side wall of the protection frame (130); The shock-absorbing and cooling component (200) comprises four mounting plates (210) connected to the inner side wall of the protection frame (130), a spring (220) connected to the lower end of any mounting plate (210), a mounting tube (230) connected to the outer ring of any spring (220), a support plate (260) connected between the four mounting plates (210), an air bag (240) connected to the lower end of the support plate (260), and an air pipe (250) connected to the left end of the air bag (240); It also includes a body assembly (300) connected to the upper end of the support plate (260); It also includes a fixing assembly (400) connected to the bottom end of the installation frame (110).

2. The Beidou vehicle-mounted data terminal with a protective structure according to claim 1, characterized in that: A mounting hole is provided at the left end of the mounting frame (110), the air pipe (250) is connected to the mounting hole, and the outer diameter of the air pipe (250) is smaller than the inner diameter of the mounting hole.

3. The Beidou vehicle-mounted data terminal with a protective structure according to claim 1, characterized in that: The sliding groove (120) is divided into two sections, an upper section and an lower section, and the width of the upper section of the sliding groove (120) is smaller than the width of the limiting plate (140).

4. The Beidou vehicle-mounted data terminal with a protective structure according to claim 1, characterized in that: The main body component (300) comprises a device body (310) connected to the upper end of the support plate (260), and a cotton pad (320) is connected to the outer ring of the device body (310).

5. The Beidou vehicle-mounted data terminal with a protective structure according to claim 1, characterized in that: The fixing assembly (400) comprises a base plate (430) connected to the bottom end of the installation frame (110), four threaded holes (410) opened on the base plate (430), and four fixing bolts (420) connected to the upper end of the base plate (430), and any one of the fixing bolts (420) is engaged with the corresponding threaded hole (410).

6. The Beidou vehicle-mounted data terminal with a protective structure according to claim 5, characterized in that: The upper end of the bottom plate (430) is connected to the bottom end of any one of the mounting tubes (230), and the upper end of the bottom plate (430) is connected to the bottom end of the airbag (240).

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