CN211293260U

CN211293260U - Miniature GPS positioner

Info

Publication number: CN211293260U
Application number: CN201921609521.1U
Authority: CN
Inventors: 廖德永
Original assignee: Shenzhen Zhiji Technology Co ltd
Current assignee: Shenzhen Zhiji Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-18
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a miniature GPS positioner mainly includes drain pan, epitheca, film, anti-disengaging mechanism and circuit board, drain pan bottom edge inner wall fixed mounting has the cassette that the symmetry set up, the drain pan inboard is located the joint between the cassette and installs the card frame, two fixed mounting has the magnetic sheet between the card frame, drain pan bottom middle part lateral wall fixed mounting has anti-disengaging mechanism, drain pan top lateral wall fixed mounting has the annular to insert the frame, and the ascending cavity of opening has been seted up to annular inserted frame upper portion inboard, the epitheca is installed to annular inserted frame upper portion outside joint. The utility model has reasonable structure design, the positioning device has good sealing effect when being connected and assembled, is not easy to cause the internal elements to be affected with damp, and ensures the service life; when the positioning device is assembled and used, the self-protection device is arranged, and when the positioning device is detached or falls off, the positioning device can be found in time, so that the applicability is strong.

Description

Miniature GPS positioner

Technical Field

The utility model relates to a positioner specifically is a miniature GPS positioner.

Background

The locator is the terminal of built-in GPS module and mobile communication module, a server for passing on the Internet through mobile communication module (GSM/GPRS network) with the location data that the GPS module obtained, thereby can realize inquiring the terminal position on computer or cell-phone, install GPS positioning device on the car and divide two kinds basically, magnetism and line are connect, the magnetism is built-in battery and strong magnet constitution basically, the advantage is simple to operate, lean on magnet absorption in the arbitrary place of automobile body shell, the shortcoming is that the battery uses and receives the limitation, always when having no electricity, another kind is that the line is connect, it is on the power cord in the car directly to connect.

The existing positioning device is mostly connected and assembled by adopting a connection mode of insertion and clamping, but the sealing effect is poor during connection, internal elements are easily affected by damp, and the service life is influenced; when the existing positioning device is assembled and used, the self-protection device is not provided, and when the positioning device is detached or falls off, the self-protection device cannot be found in time, so that the applicability is poor.

Disclosure of Invention

An object of the utility model is to provide a miniature GPS positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a miniature GPS positioner, mainly includes drain pan, epitheca, film, anti-disengaging mechanism and circuit board, drain pan bottom edge inner wall fixed mounting has the cassette that the symmetry set up, the drain pan inboard is located the joint between the cassette and installs the card frame, two fixed mounting has the magnetic sheet between the card frame, drain pan bottom middle part lateral wall fixed mounting has anti-disengaging mechanism, drain pan top lateral wall fixed mounting has the annular to insert the frame, and the ascending cavity of opening is seted up to annular inserted frame upper portion inboard, the epitheca is installed to annular inserted frame upper portion outside joint, and epitheca top inner wall has the control panel through bolt fixed mounting, it has the film to paste to establish between drain pan upper portion outer wall and the epitheca lower part outer wall.

As a further aspect of the present invention: the control panel mainly includes enameled wire, communication module, PCB board, power module and GPS module, PCB board and epitheca fixed connection, PCB board bottom left side lateral wall fixed mounting has the GPS module, PCB board bottom right side lateral wall fixed mounting has communication module, PCB board bottom middle part lateral wall fixed mounting has power module, the PCB board bottom is located the anterior lateral wall fixed mounting of power module and has the enameled wire, epitheca top end lateral wall fixed mounting have with the sealed gum cover of enameled wire complex, the enameled wire passes through the epitheca lateral wall via sealed gum cover, power module is the PL-PD3830 type POE power module who has miniature battery, communication module is exempting from card formula mobile communication module, the GPS module is miniature GPS chip.

As a further aspect of the present invention: the anti-falling mechanism mainly comprises a rubber mat, a sealing sleeve, a top rod, a conductive head, an elastic plate, a second contact, a wire and a first contact, wherein the outer wall of the lower part of the sealing sleeve is fixedly connected with the side wall of the middle part of the bottom end of the bottom shell, the elastic plate is fixedly mounted at the middle part of the inner side of the sealing sleeve, an assembly hole is formed in the middle of the elastic plate, the conductive head is installed on the elastic plate in a penetrating mode through the assembly hole, the top rod is installed on the lower part of the conductive head in a screwed mode, the bottom end of the sealing sleeve is fixedly provided with the rubber mat matched with the top rod, the top end of the sealing sleeve is fixedly provided with the first contact and the second contact which are bilaterally symmetric, the first contact and the second contact are located right above the conductive head, the.

As a further aspect of the present invention: and the middle part of the magnetic plate is provided with a through hole matched with the sealing sleeve.

As a further aspect of the present invention: the enameled wires are divided into three strands.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structure design, the positioning device has good sealing effect when being connected and assembled, is not easy to cause the internal elements to be affected with damp, and ensures the service life; when the positioning device is assembled and used, the self-protection device is arranged, and when the positioning device is detached or falls off, the positioning device can be found in time, so that the applicability is strong.

Drawings

Fig. 1 is a schematic structural diagram of a micro GPS positioning device.

Fig. 2 is a schematic structural diagram of the inside of the micro GPS positioning device.

Fig. 3 is a schematic structural diagram at a in fig. 2.

Fig. 4 is a schematic structural diagram at B in fig. 2.

Fig. 5 is a schematic structural view of a right viewing angle at C in fig. 2.

FIG. 6 is an assembly view of the miniature GPS positioning device after the assembly of the external protective housing and the data line.

In the figure: the device comprises a bottom shell 1, an enameled wire 2, a sealing rubber sleeve 3, a rubber pad 4, an upper shell 5, a rubber sheet 6, an annular inserting frame 7, a communication module 8, a PCB 9, a power supply module 10, a first contact 11, a GPS module 12, a card seat 13, a card frame 14, a magnetic plate 15, a sealing sleeve 16, a push rod 17, a conductive head 18, an elastic plate 19, a second contact 20, a lead 21 and a cavity 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, in an embodiment of the present invention, a miniature GPS positioning device mainly includes a bottom case 1, an upper case 5, a film 6, an anti-dropping mechanism and a circuit board, inner wall fixed mounting at bottom edge of the bottom case 1 has a symmetrical clamping seat 13, a clamping frame 14 is installed at a position, located between the clamping seat 13, of an inner side of the bottom case 1, a magnetic plate 15 is fixedly installed between the clamping frame 14, the anti-dropping mechanism is fixedly installed at a side wall of the middle portion of the bottom case 1 bottom, an annular insertion frame 7 is fixedly installed at a side wall of the top end of the bottom case 1, an upward opening cavity 22 is opened at an inner side of the upper portion of the annular insertion frame 7, the upper case 5 is installed at an outer side clamping joint of the upper portion of the annular insertion frame 7, a control panel is installed at an inner wall.

The control panel mainly includes enameled wire 2, communication module 8, PCB board 9, power module 10 and GPS module 12, PCB board 9 and epitheca 5 fixed connection, 9 bottom left side wall fixed mounting of PCB board has

GPS module

12, 9 bottom right side wall fixed mounting of PCB board has

communication module

8, 9 bottom middle part lateral wall fixed mounting of PCB board has

power module

10, 9 bottom of PCB board is located the anterior lateral wall fixed mounting of power module 10 has

enameled wire

2, 5 top lateral wall fixed mounting of epitheca have with 2 complex sealed gum covers 3 of enameled wire, enameled wire 2 runs through 5 lateral walls of epitheca via sealed gum covers 3, power module 10 is the PL-PD3830 type POE power module who has miniature battery, communication module 8 is for exempting from card formula mobile communication module, GPS module 12 is miniature GPS chip.

The anti-falling mechanism mainly comprises a rubber gasket 4, a sealing sleeve 16, a top rod 17, a conductive head 18, an elastic plate 19, a second contact 20, a lead 21 and a first contact 11, wherein the outer wall of the lower part of the sealing sleeve 16 is fixedly connected with the side wall of the middle part of the bottom end of the bottom shell 1, the middle part of the inner side of the sealing sleeve 16 is fixedly provided with the elastic plate 19, the middle part of the elastic plate 19 is provided with an assembly hole, the conductive head 18 is arranged on the elastic plate 19 in a penetrating way through the assembly hole, the top rod 17 is rotatably connected with the lower part of the conductive head 18, the bottom end of the sealing sleeve 16 is fixedly provided with the rubber gasket 4 matched with the top rod 17, the top end of the sealing sleeve 16 is fixedly provided with the first contact 11 and the second contact 20 which are bilaterally symmetrical, the first contact 11 and the second contact 20 are positioned right above the conductive head, the top end of the lead 21 is fixedly connected with the side wall of the bottom end of the PCB 9.

And the middle part of the magnetic plate 15 is provided with a through hole matched with the sealing sleeve 17.

The enameled wires 2 are divided into three strands.

The utility model discloses a theory of operation is:

the utility model relates to a miniature GPS positioning device, during assembly, a magnetic plate 15 with a clamping frame 14 is clamped and installed at the inner side of a bottom shell 1, then a lead 21 is fixedly connected with a control panel, a first contact 11 and a second contact 20 are electrically connected with a PCB 9, an enameled wire 2 penetrates through a sealing rubber sleeve 3, then the control panel is installed at the inner side of an upper shell 5 through bolts, then the upper shell 5 is clamped with the bottom shell 1 through an annular inserting frame 7, then a rubber sheet 6 is attached at the outer sides of the upper shell 5 and the bottom shell 1, the inner space is sealed by matching with the sealing rubber sleeve 3, then the device is respectively fixedly connected with an anode and a cathode on a vehicle storage battery and a grounding electrode on a vehicle body through three strands of enameled wires 2, power is supplied to the device through a power supply module, then the device is adsorbed at the metal part of the vehicle body through the magnetic plate 15, the magnetic plate 15 adopts industrial high, the falling is avoided, after the adsorption, the surface of the vehicle body presses the mandril 17 into the sealing sleeve 16, the elastic plate 19 is elastically deformed, at the moment, the conductive head 18 is pressed on the surfaces of the first contact 11 and the second contact 20, the first contact 11 and the second contact 20 are conducted, and transmits a conduction signal to the client through the communication module 8, once the device is separated from the vehicle body, the elastic plate 19 rebounds, so that the conductive head 18 is disengaged from the first contact 11 and the second contact 20, the first contact 11 and the second contact 20 are disconnected, and sends the disconnection signal to the client through the communication module 8 to prompt the use state of the device in time, prevent the device from being detached and falling, the rubber gasket 4 seals the inner space of the sealing sleeve 16, and the sealing sleeve is found and fixed in time, so that economic loss is avoided; when the positioning device is assembled and used, the self-protection device is arranged, and when the positioning device is detached or falls off, the positioning device can be found in time, so that the applicability is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A miniature GPS positioning device mainly comprises a bottom shell (1), an upper shell (5), a rubber sheet (6), an anti-drop mechanism and a circuit board, it is characterized in that the inner wall of the bottom edge of the bottom shell (1) is fixedly provided with symmetrically arranged clamping seats (13), clamping frames (14) are clamped and installed between the clamping seats (13) at the inner side of the bottom shell (1), a magnetic plate (15) is fixedly installed between the two clamping frames (14), the anti-falling mechanism is fixedly arranged on the side wall of the middle part of the bottom end of the bottom shell (1), the annular inserting frame (7) is fixedly arranged on the side wall of the top end of the bottom shell (1), a cavity (22) with an upward opening is formed in the inner side of the upper part of the annular inserting frame (7), the outer side of the upper part of the annular inserting frame (7) is clamped with an upper shell (5), the inner wall of the top end of the upper shell (5) is fixedly provided with a control panel through a bolt, and a rubber sheet (6) is adhered and covered between the outer wall of the upper part of the bottom shell (1) and the outer wall of the lower part of the upper shell (5).

2. The miniature GPS positioning device according to claim 1, wherein the control board mainly comprises an enameled wire (2), a communication module (8), a PCB (9), a power supply module (10) and a GPS module (12), the PCB (9) is fixedly connected with the upper case (5), the GPS module (12) is fixedly installed on the left side wall of the bottom end of the PCB (9), the communication module (8) is fixedly installed on the right side wall of the bottom end of the PCB (9), the power supply module (10) is fixedly installed on the middle side wall of the bottom end of the PCB (9), the enameled wire (2) is fixedly installed on the side wall of the bottom end of the PCB (9) which is positioned at the front part of the power supply module (10), a sealing rubber sleeve (3) matched with the enameled wire (2) is fixedly installed on the side wall of the top end of the upper case (5), and the enameled wire (2) penetrates through the side wall of the upper case (5), the power supply module (10) is a PL-PD3830 POE power supply module with a micro storage battery, the communication module (8) is a card-free mobile communication module, and the GPS module (12) is a micro GPS chip.

3. The miniature GPS positioning device according to claim 1, wherein the anti-falling mechanism mainly comprises a rubber gasket (4), a sealing sleeve (16), a push rod (17), a conductive head (18), an elastic plate (19), a second contact (20), a lead (21) and a first contact (11), the outer wall of the lower part of the sealing sleeve (16) is fixedly connected with the side wall of the middle part of the bottom end of the bottom shell (1), the elastic plate (19) is fixedly installed in the middle part of the inner side of the sealing sleeve (16), an assembly hole is formed in the middle part of the elastic plate (19), the conductive head (18) is installed in the elastic plate (19) in a penetrating mode through the assembly hole, the push rod (17) is installed in a screwed connection mode on the lower part of the conductive head (18), the rubber gasket (4) matched with the push rod (17) is fixedly installed at the bottom end of the sealing sleeve (16), the first contact (11) and, the first contact (11) and the second contact (20) are located right above the conductive head (18), a lead (21) is fixedly mounted in the middle of the top end of the sealing sleeve (16), the bottom end of the lead (21) is fixedly connected with the first contact (11) and the second contact (20) respectively, and the top end of the lead (21) is fixedly connected with the side wall of the bottom end of the PCB (9).

4. The miniature GPS positioning device according to claim 1, wherein the middle part of the magnetic plate (15) is provided with a through hole matched with the sealing sleeve (16).

5. The miniature GPS positioning device according to claim 2, wherein the enameled wire (2) is divided into three strands.