CN213985137U

CN213985137U - Satellite navigation positioning-based anti-dismantling vehicle-mounted device

Info

Publication number: CN213985137U
Application number: CN202023319564.1U
Authority: CN
Inventors: 王宁; 肖万斌; 王烨; 李鸿圣; 公海
Original assignee: Jiaoxin Beidou Hainan Technology Co ltd
Current assignee: Jiaoxin Beidou Hainan Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-17
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a prevent tearing open mobile unit based on satellite navigation location belongs to the vehicle navigation field. This prevent tearing open mobile unit based on satellite navigation location, include the navigator body and prevent tearing open fixed establishment, prevent tearing open fixed establishment and include a plurality of bolt, bracket, battery, alarm, iron sheet and magnet, the bolt outer end is provided with the thread head, the thread head outside is provided with the nut, the bracket is inside to be close to the cavity has been seted up to navigator body inner one side, the battery with the alarm sets up inside the cavity, the battery with alarm electric connection, iron sheet one end rotate connect in the bracket, the iron sheet other end with magnet corresponds the setting, magnet fixed connection in the navigator body, the utility model discloses can prevent to tear open on-vehicle mileage charge satellite navigation positioner because of the mistake and lead to reporting to the police and the wrong report or cause unnecessary trouble or loss.

Description

Satellite navigation positioning-based anti-dismantling vehicle-mounted device

Technical Field

The utility model relates to a vehicle navigation field particularly, relates to a prevent tearing open mobile unit based on satellite navigation location.

Background

The global satellite navigation positioning system has the capability of carrying out omnibearing real-time three-dimensional navigation and positioning in sea, land and air, the vehicle-mounted satellite navigation positioning device carries out positioning by utilizing the global positioning system (such as Beidou or GPS), and the vehicle-mounted satellite navigation positioning device has certain related functions, and the vehicle-mounted satellite navigation positioning device for mileage charging is one of the commonly used vehicle-mounted satellite navigation positioning devices.

At present, most of the existing mileage charging vehicle satellite navigation positioning devices utilize an anti-disassembly button similar to an ETC OBU unit, and have the function of monitoring the states of a power line and a related antenna (such as the situation that a positioning antenna and a 4G antenna are externally arranged), after the device is arranged at a correct installation position, an anti-disassembly switch is in an open-circuit state, the device can be always kept in an activated state after being activated, when the device is disassembled or maliciously damaged by a vehicle owner, the anti-disassembly switch can be bounced to be in an open-circuit state, the activated state is invalid, a terminal uploads alarm information from a 4G module to a platform, and meanwhile, the terminal warns in a voice and indicator lamp flickering mode so as to prevent the behavior of stealing and escaping caused by the vehicle owner of the device in a private way, in practical use, due to some special reasons, such as under the situations of maintenance of related devices around the terminal or the disassembly of some devices, the vehicle navigation positioning charging terminal can be triggered or mistakenly disassembled, and then an alarm is triggered, and meanwhile, a false alarm is given to the management platform, so that unnecessary troubles or loss are caused.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a prevent tearing open mobile unit based on satellite navigation location aims at improving current prevent tearing open mobile unit mileage charge satellite navigation positioner because the maloperation triggers the alarm and leads to the trouble of unnecessary or the problem of loss to the management platform wrong report simultaneously.

The utility model discloses a realize like this:

the utility model provides a prevent tearing open car-mounted device based on satellite navigation location, include the navigator body and prevent tearing open fixed establishment.

The anti-dismantling fixing mechanism comprises a plurality of bolts, a bracket, a storage battery, an alarm, an iron sheet and a magnet, the navigator body is fixedly connected in a cavity of the console panel through the bolts, the outer end of each bolt is provided with a threaded head, a nut is arranged outside the threaded head, threads of the threaded head penetrate through one end of the nut, the bracket is arranged on the inner side of the cavity of the console panel, the inner end of the navigator body is fixedly connected in the bracket, one side of the bracket, which is close to the inner end of the navigator body, is provided with a cavity, the storage battery and the alarm are arranged in the cavity, the storage battery and the alarm are electrically connected, the iron sheet is arranged in the cavity, which is close to one side of the navigator body, the iron sheet is arranged outside an electrode of the storage battery, and one end of the iron sheet is rotatably connected to the bracket, the other end of the iron sheet corresponds to the magnet, and the magnet is fixedly connected to the navigator body.

The utility model discloses an in one embodiment, navigator body outer end bilateral symmetry is provided with first fixed block, and the inside bilateral symmetry of cavity entry of well accuse panel is provided with the second fixed block, first fixed block with the second fixed block corresponds the setting.

In an embodiment of the present invention, the screw head is provided with a dust cap outside, and the dust cap is clamped on the center console panel and is located in the hole cavity outside the screw head.

In an embodiment of the present invention, the head of the nut has an inner hexagonal cavity, and the bolt is external and the thread head is external to be reversed.

The utility model discloses an in one embodiment, the bracket inboard is provided with the protection and fills up, the protection fill up inboard laminate in the navigator body outside.

The utility model discloses an in one embodiment, iron sheet one end pass through the connecting block rotate connect in the bracket, the inside fixed axle that is provided with of connecting block, fixed axle both ends fixed connection in the connecting block, the fixed axle run through in iron sheet one end.

The utility model discloses an in one embodiment, iron sheet one end with be provided with the torsional spring between the fixed axle, the fixed axle run through in the torsional spring, the torsional spring both ends respectively fixed connection in the fixed axle with the iron sheet.

In an embodiment of the present invention, the iron sheet is kept away from the connecting block one end is provided with a bump, the bump and the magnet correspond to each other.

The utility model discloses an in the embodiment, the magnet outside is provided with the iron-clad, iron-clad fixed connection in the navigator body.

In an embodiment of the present invention, the storage battery and the partition plate is disposed between the alarm devices.

The utility model has the advantages that: the utility model discloses a prevent tearing open car-mounted device based on satellite navigation location who obtains through above-mentioned design, when using, put into the cavity of well accuse panel earlier navigator body, magnet can suck up the iron sheet, then with the nut spiro union on the screw thread head and screw up, then fix the navigator body in the cavity of well accuse panel through the bolt, after the bolt is screwed up fixedly, because bolt surface and screw thread head surface do the back-threading setting, apply certain strength to the screw cap again, will screw the nut off from the screw thread head, the bolt can remain well accuse panel at this moment and lie in the vestibule outside the screw thread head, if do not have supporting nut, just it is difficult to screw down the bolt, take out the navigator body, even the navigator body is taken out, after the iron sheet breaks away from the magnet, can put through the battery both poles of the earth, the alarm sends the warning promptly, further prevent to mistake and tear open car-borne satellite navigation location device, avoiding unnecessary trouble or loss caused by triggering alarm and giving false alarm to the management platform due to misoperation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a satellite navigation positioning-based anti-detachment vehicle-mounted device according to an embodiment of the present invention;

fig. 2 is a schematic view of a bolt structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bracket according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a storage battery, an alarm and an iron sheet provided by the embodiment of the invention;

fig. 5 is a schematic structural view of the connecting block, the fixing shaft and the torsion spring according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of an iron sheet according to an embodiment of the present invention;

fig. 7 is a schematic view of a magnet structure according to an embodiment of the present invention.

In the figure: 100-a navigator body; 110-a first fixed block; 200-a tamper-evident securing mechanism; 210-a bolt; 211-a screw head; 2111-dust cap; 212-a screw cap; 2121-inner hexagonal cavity; 213-a second fixed block; 220-a bracket; 221-a protective pad; 230-a storage battery; 240-alarm; 250-iron sheet; 251-a fixed shaft; 252-torsion spring; 253-bumps; 260-a magnet; 261-iron shell; 270-a separator; 280-connecting blocks; 290-cavity.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a prevent tearing open car-mounted device based on satellite navigation location, includes navigator body 100 and prevents tearing open fixed establishment 200, prevents tearing open fixed establishment 200 and sets up outside navigator body 100.

Referring to fig. 1-7, the tamper-proof fixing mechanism 200 includes a plurality of bolts 210, a bracket 220, a storage battery 230, an alarm 240, an iron sheet 250 and a magnet 260, the navigator body 100 is fixedly connected to the cavity of the console panel through the bolts 210, the outer end of the bolt 210 is provided with a screw head 211, the outer portion of the screw head 211 is provided with a nut 212, the screw head 211 is threaded through one end of the nut 212, the bracket 220 is installed inside the cavity of the console panel, the inner end of the navigator body 100 is fixedly connected to the inner side of the bracket 220, the side of the bracket 220 close to the inner end of the navigator body 100 is provided with a cavity 290, the storage battery 230 and the alarm 240 are arranged inside the cavity 290, the iron sheet 250 is arranged in the cavity 290 close to one side of the navigator body 100, the iron sheet 250 is arranged outside the electrode of the storage battery 230, one end of the iron sheet 250 is rotatably connected to the bracket 220, the other end of the iron sheet 250 is arranged corresponding to the magnet 260, the magnet 260 is fixedly connected to the navigator body 100, the first fixing blocks 110 are symmetrically arranged on two sides of the outer end of the navigator body 100, the second fixing blocks 213 are symmetrically arranged on two sides of the inner portion of the cavity inlet of the console panel, the first fixing blocks 110 and the second fixing blocks 213 are correspondingly arranged, the dustproof cap 2111 is arranged on the outer portion of the screw head 211, the dustproof cap 2111 is clamped in the hole cavity of the console panel positioned on the outer portion of the screw head 211, the dustproof cap 2111 can prevent dust from accumulating in the hole cavity of the console panel positioned on the outer portion of the screw head 211, the head portion of the screw cap 212 is provided with an inner hexagonal cavity 2121, the outer portion of the bolt 210 and the outer portion of the screw head 211 are reversely arranged, when the navigator is used, the screw cap 212 is screwed on the screw head 211 and screwed, then the bolt 210 is screwed into the first fixing blocks 110 and the second fixing blocks 213, after the bolt 210 is screwed, because the outer portion of the bolt 210 and the outer portion of the screw head 211 are reversely arranged, and a certain force is applied, the nut 212 can be unscrewed from the threaded head 211, the bolt 210 is left in the hole cavity of the first fixing block 110 outside the bolt 210, and if the matched nut 212 is not provided, it is difficult for others to unscrew the bolt 210 and take away the navigator body 100, so as to prevent the incorrect disassembly.

In this embodiment, the inner side of the bracket 220 is provided with the protection pad 221, the inner side of the protection pad 221 is attached to the outer side of the navigator body 100, the protection pad 221 can prevent the navigator body 100 and the bracket 220 from directly contacting to avoid abrasion, one end of the iron sheet 250 is rotatably connected to the bracket 220 through the connecting block 280, the connecting block 280 is internally provided with the fixing shaft 251, two ends of the fixing shaft 251 are fixedly connected to the connecting block 280, the fixing shaft 251 penetrates through one end of the iron sheet 250, the torsion spring 252 is arranged between one end of the iron sheet 250 and the fixing shaft 251, the fixing shaft 251 penetrates through the torsion spring 252, two ends of the torsion spring 252 are respectively and fixedly connected to the fixing shaft 251 and the iron sheet 250, when the navigator body 100 is taken out privately, the magnet 260 can be separated from the iron sheet 250, the iron sheet 250 can rebound under the torsion of the torsion spring 252 to connect two poles of the storage battery 230 to form a passage, so that the alarm 240 starts to give an alarm, thereby drawing attention of people and further preventing the navigator body 100 from being mistakenly detached, iron sheet 250 is kept away from connecting block 280 one end and is provided with lug 253, lug 253 and magnet 260 correspond the setting, lug 253 is convenient for iron sheet 250 to connect in magnet 260, magnet 260 outside is provided with iron casing 261, iron casing 261 fixed connection is in navigator body 100, iron casing 261 can cut off the magnetic line of force of magnet 260, prevent that magnet 260 from influencing the normal work of navigator body 100, be provided with baffle 270 between battery 230 and the alarm 240, baffle 270 fixed connection is in bracket 220, baffle 270 can effectively separate battery 230 and alarm 240, avoid influencing each other and then influence the normal work of battery 230 and alarm 240.

Specifically, this prevent tearing open mobile unit's theory of operation based on satellite navigation location: when the navigator body 100 is used, the navigator body 100 is firstly placed in a cavity of a console panel, the magnet 260 can suck the iron sheet 250, the protrusion 253 is convenient for the iron sheet 250 to be connected with the magnet 260, the iron shell 261 can cut off magnetic lines of force of the magnet 260 to prevent the magnet 260 from influencing the normal work of the navigator body 100, then the nut 212 is screwed on the threaded head 211 and screwed down, the bolt 210 is screwed into the first fixing block 110 and the second fixing block 213, after the bolt 210 is screwed down, the nut 212 can be screwed down from the threaded head 211 due to the reverse arrangement of the outer part of the bolt 210 and the outer part of the threaded head 211 and certain force is applied, the bolt 210 is left in a hole cavity of the first fixing block 110 positioned outside the bolt 210, if no matched nut 212 is arranged, the bolt 210 is difficult to be screwed out and the navigator body 100 is taken away, so that the anti-misoperation effect is achieved, even if the navigator body 100 is taken out privately, the magnet 260 can be separated from the iron sheet 250, the iron sheet 250 rebounds under the torsion action of the torsion spring 252 to connect the two poles of the storage battery 230 to form a passage, so that the alarm 240 starts to give an alarm to attract the attention of an operator, further the navigator body 100 is prevented from being mistakenly detached to trigger the alarm by mistake and give a false alarm to the management platform, and unnecessary trouble and loss of a vehicle owner are avoided.

It should be noted that the specific model specifications of the storage battery 230 and the alarm 240 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the accumulator 230 and the alarm 240 and the principle thereof will be clear to the skilled person and will not be described in detail here.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-dismantling vehicle-mounted device based on satellite navigation positioning is characterized by comprising

A navigator body (100);

prevent tearing open fixed establishment (200), prevent tearing open fixed establishment (200) and include a plurality of bolt (210), bracket (220), battery (230), alarm (240), iron sheet (250) and magnet (260), navigator body (100) passes through bolt (210) fixed connection is in the cavity of well accuse platform panel, bolt (210) outer end is provided with screw head (211), screw head (211) outside is provided with nut (212), screw head (211) screw thread runs through in nut (212) one end, bracket (220) are installed in the inside inboard of cavity of well accuse platform panel, navigator body (100) inner fixed connection in bracket (220) inboard, cavity (290) have been seted up to bracket (220) inside near navigator body (100) inner one side, battery (230) with alarm (240) set up inside cavity (290), the storage battery (230) with alarm (240) electric connection, iron sheet (250) set up be close to in cavity (290) navigator body (100) one side, iron sheet (250) set up the electrode outside of storage battery (230), iron sheet (250) one end rotate connect in bracket (220), the iron sheet (250) other end with magnet (260) correspond the setting, magnet (260) fixed connection in navigator body (100).

2. The satellite navigation positioning-based anti-disassembly vehicle-mounted device according to claim 1, wherein the outer end of the navigator body (100) is symmetrically provided with first fixing blocks (110) at two sides, the inner part of the cavity entrance of the center console panel is symmetrically provided with second fixing blocks (213) at two sides, and the first fixing blocks (110) and the second fixing blocks (213) are correspondingly arranged.

3. The satellite navigation positioning-based anti-disassembly vehicle-mounted device according to claim 1, wherein a dust cap (2111) is arranged outside the screw head (211), and the dust cap (2111) is clamped in a hole cavity of a center console panel positioned outside the screw head (211).

4. The satellite navigation positioning-based anti-disassembly vehicle-mounted device as claimed in claim 1, wherein a hexagonal cavity (2121) is formed in the head of the nut (212), and the outer portion of the bolt (210) and the outer portion of the threaded head (211) are reversely arranged.

5. The satellite navigation positioning-based tamper-evident vehicle-mounted device according to claim 1, wherein a protective pad (221) is disposed inside the bracket (220), and the inner side of the protective pad (221) is attached to the outer side of the navigator body (100).

6. The satellite navigation positioning-based anti-detachment vehicle-mounted device according to claim 1, wherein one end of the iron sheet (250) is rotatably connected to the bracket (220) through a connecting block (280), a fixed shaft (251) is arranged inside the connecting block (280), two ends of the fixed shaft (251) are fixedly connected to the connecting block (280), and the fixed shaft (251) penetrates through one end of the iron sheet (250).

7. The satellite navigation positioning-based anti-detachment vehicle-mounted device according to claim 6, wherein a torsion spring (252) is arranged between one end of the iron sheet (250) and the fixed shaft (251), the fixed shaft (251) penetrates through the torsion spring (252), and two ends of the torsion spring (252) are fixedly connected to the fixed shaft (251) and the iron sheet (250), respectively.

8. The satellite navigation positioning-based tamper-evident vehicle-mounted device according to claim 7, wherein a protrusion (253) is arranged at one end of the iron sheet (250) far away from the connecting block (280), and the protrusion (253) and the magnet (260) are correspondingly arranged.

9. The satellite navigation positioning-based tamper-evident vehicle-mounted device according to claim 8, wherein an iron shell (261) is arranged outside the magnet (260), and the iron shell (261) is fixedly connected to the navigator body (100).

10. The satellite navigation positioning-based tamper-evident vehicle-mounted device according to claim 1, characterized in that a partition (270) is arranged between the storage battery (230) and the alarm (240), and the partition (270) is fixedly connected to the bracket (220).