CN216775285U - Positioning device - Google Patents

Abstract

The utility model provides a locator, including the cover shell, mounting box and connecting wire, connecting wire fixed connection is on the mounting box, the cover shell cover is established in the outside of mounting box, fixed mounting has the fixed subassembly of circuit board in the mounting box, the fixed subassembly of circuit is used for carrying out fixed mounting to the circuit board of locator, reduce the installation degree of difficulty of locator circuit board, the installation effectiveness is improved, the rethread cover shell, the mounting box wraps up the locator circuit board, guarantee that this locator has better sealing performance, be convenient for carry out the accurate positioning to the vehicle under the circumstances of wading, make this locator have fine reliability.

Description

Positioning device

Technical Field

The utility model belongs to the technical field of positioners, and particularly relates to a vehicle-mounted miniature positioner.

Background

The locator is a device of having installed the location chip, has the function of carrying out real-time location, along with the popularization of vehicle and the rising of trades such as vehicle lease, in order to fix a position the vehicle and prevent that the vehicle from being robbed by robbing, it also becomes more and more important to install the locator on the vehicle, and locator on the market is individual great at present, and sealing performance is relatively poor to circuit board mounting structure in the locator is comparatively unreasonable, is unfavorable for improving the installation effectiveness of locator.

Disclosure of Invention

In view of the above disadvantages, the technical problem to be solved by the present invention is to provide a locator, which simplifies the housing structure of the locator, improves the installation efficiency of the circuit board, and improves the sealing performance of the locator.

In order to solve the technical problems, the utility model adopts the technical scheme that,

the utility model provides a locator, includes casing, mounting box and connecting wire, and connecting wire fixed connection is on the mounting box, and the casing cover is established in the outside of mounting box, and fixed mounting has circuit board fixed subassembly in the mounting box, and circuit board fixed subassembly includes fixed plate, fixed bolster and sealing ring, and fixed bolster fixed mounting is on the fixed plate, and the fixed plate is installed in the mounting box, sealing ring and fixed plate, mounting box adaptation.

Further, the mounting box is including installation casing and installation lid, takes shape on the inside wall of installation casing to have the installation ladder, takes shape on the edge of fixed plate to have sealed ladder, and the ladder face of sealed ladder and the ladder face of installation ladder are located the coplanar, and the installation lid is covered and is established on the installation casing.

Furthermore, the edges of the two sides of the fixed plate are fixedly connected with positioning portions, the positioning portions are matched with the sealing steps, positioning fixing grooves are formed in the positioning portions, correspondingly, positioning fixing buckles are formed in the installation shell, and the positioning fixing buckles are matched with the positioning fixing grooves.

Furthermore, a fixing buckle is formed on the inner wall of the mounting shell, a corresponding buckling groove is formed on the sealing ladder, and the fixing buckle is matched with the buckling groove.

Furthermore, a connecting column and a positioning rib plate are fixedly connected in the mounting shell, a connecting screw hole is formed in the connecting column, a through hole is correspondingly formed in the fixing plate, the through hole is matched with the connecting screw hole, and the fixing plate is mounted on the positioning rib plate.

Furthermore, a positioning column is fixedly connected to the end face of the inner side of the mounting shell, a positioning through groove is formed in the fixing support, and the positioning column is matched with the positioning through groove.

Furthermore, the sealing ring is matched with the mounting step and the sealing step, and the mounting cover is arranged above the sealing ring.

Furthermore, a wire hole is formed in one side of the installation shell, and the connecting wire is fixedly installed in the wire hole.

Furthermore, a positioning head is connected to the connecting line, the positioning head is installed in the line hole, a sealing installation groove is formed in the side wall of the positioning head, a sealing ring is connected in the sealing installation groove in a clamping mode, and a clamping ring is fixedly connected to the end portion of the positioning head and matched with the installation cover.

Furthermore, the installation cover is provided with the wire columns in pairs, a wire passing gap is formed between the adjacent wire columns, the end face of the installation cover plate is provided with a clamping surface, and the clamping rings are respectively matched with the wire columns and the clamping surface.

The locator has the advantages that the circuit fixing assembly is used for fixedly mounting the circuit board of the locator, the mounting difficulty of the circuit board of the locator is reduced, the mounting efficiency is improved, the circuit board of the locator is wrapped through the casing and the mounting box, the locator is guaranteed to have better sealing performance, vehicles can be accurately positioned under the wading condition, and the locator is enabled to have good reliability.

Drawings

Fig. 1 is a schematic structural diagram of the locator.

Fig. 2 is a schematic view of the retainer with the cover removed.

Fig. 3 is a schematic structural view of fig. 2 with the cover and the connecting wires hidden.

Fig. 4 is a schematic structural view of fig. 3 with the sealing ring hidden.

Fig. 5 is a schematic structural view of the circuit board fixing assembly.

Fig. 6 is a schematic structural view of the mounting case.

Fig. 7 is a schematic diagram of the structure of the connection line.

Reference numerals: the fixing device comprises a housing 1, an installation box 2, a connecting wire 3, a circuit board fixing component 4, a fixing plate 5, a fixing support 6, a sealing ring 7, an installation shell 8, an installation cover 9, an installation ladder 10, a sealing ladder 11, a positioning portion 12, a positioning fixing groove 13, a positioning fixing buckle 14, a fixing buckle 15, a buckling groove 16, a connecting column 17, a positioning rib plate 18, a connecting screw hole 19, a through hole 20, a positioning column 21, a wire hole 23, a positioning head 24, a sealing installation groove 25, a sealing ring 26, a clamping ring 27, a wire column 28 and a clamping surface 29.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The utility model provides a locator, including the cover shell 1, mounting box 2 and connecting wire 3, 3 fixed connection of connecting wire are on mounting box 2, the outside at mounting box 2 is established to 1 cover of cover shell, fixed mounting has circuit board fixed subassembly 4 in mounting box 2, circuit fixed subassembly 4 is used for carrying out fixed mounting to the circuit board of locator, reduce the installation degree of difficulty of locator circuit board, the installation effectiveness is improved, rethread cover shell 1, mounting box 2 wraps up the locator circuit board, guarantee that this locator has better sealing performance, be convenient for carry out the accurate positioning to the vehicle under the condition of wading, make this locator have fine reliability.

Circuit board fixed subassembly 4 includes fixed plate 5, fixed bolster 6 and sealing ring 7, and 6 fixed mounting of fixed bolster are on fixed plate 5, and fixed plate 5 is installed in mounting box 2, are convenient for fix each part of locator circuit board, and sealing ring 7 and fixed plate 5, mounting box 2 adaptation improve mounting box 2's leakproofness through the setting of sealing ring 7.

Mounting box 2 is including installation casing 8 and installation lid 9, it has installation ladder 10 to take shape on the inside wall of installation casing 8, take shape on the edge of fixed plate 5 and have sealed ladder 11, the ladder face of sealed ladder 11 is located the coplanar with the ladder face of installation ladder 10, be convenient for install sealing ring 7, installation lid 9 lid is established on installation casing 8, sealing ring 7 and installation ladder 10, sealed ladder 11 adaptation, installation lid 9 lid is established in the top of sealing ring 7, improve installation casing 8, the sealed ability performance that installation lid 9 lid closed the department, guarantee this locator wade under the state still can work.

Fixedly connected with location portion 12 on the both sides edge of fixed plate 5, location portion 12 and the 11 adaptations of sealed ladder, namely, it has the constant head tank to form on sealed ladder 11, thereby realize the fixed plate 5 location, location portion 12 internal formation has location fixed slot 13, it is corresponding, installation casing 8 internal formation has location fixed buckle 14, location fixed buckle 14 and location fixed slot 13 adaptation, setting through location portion 12, be convenient for fix a position fixed plate 5, and fix fixed plate 5 through fixed buckle 14, the installation accuracy is high and convenient, can improve the installation effectiveness of circuit board.

The inner wall of the mounting shell 8 is formed with a fixing buckle 15, a corresponding buckling groove 16 is formed on the sealing ladder 11, the fixing buckle 15 is matched with the buckling groove 16, and the fixing buckle 15 is arranged on the opposite side of the line hole 23 so as to fix one end of the fixing plate 5.

Fixedly connected with spliced pole 17 and location floor 18 in the installation casing 8, take shape in the spliced pole 17 and have connection screw 19, it is corresponding, take shape on the fixed plate 5 has through-hole 20, through-hole 20 and connection screw 19 adaptation, fixed plate 5 is installed on location floor 18, through the setting of location floor 18, be convenient for fix a position the relative height of fixed plate 5, prevent to install the components and parts of circuit board on fixed plate 5 and bump with installation casing 8.

The positioning column 21 is fixedly connected to the end face of the inner side of the mounting shell 8, the positioning through groove 22 is formed in the fixing support 6, the positioning column 21 is matched with the positioning through groove 22, the fixing support 6 is positioned through the positioning column 21, and mounting accuracy of the fixing support 6 is improved.

A line hole 23 is formed on one side of the mounting shell 8, and the connecting line 3 is fixedly mounted in the line hole 23.

Be connected with location head 24 on connecting wire 3, location head 24 is installed in line hole 23, and it has sealed mounting groove 25 to take shape on location head 24's the lateral wall, and the joint has sealing washer 26 in the sealed mounting groove 25, improves connecting wire 3 and line hole 23's sealing performance, and the tip fixedly connected with joint circle 27 of location head 24, joint circle 27 and installation cover 9 adaptation prevent that connecting wire 23 from taking place to remove along connecting wire length direction, improve connecting wire 23's installation stability.

The wire columns 28 are installed on the installation cover 9 in pairs, wire gaps are formed between the adjacent wire columns 28, clamping faces 29 are formed on the end faces of the plate of the installation cover 9, and the clamping rings 27 are respectively matched with the wire columns 28 and the clamping faces 29, so that the connecting wire 23 is prevented from moving and rotating along the length direction of the connecting wire, and the installation stability of the connecting wire 23 is improved.

The circuit board of the locator is provided with a GPS/BDL/LBS locator for accurate positioning, a power-off alarm for alarming, a dismantling alarm, an overspeed alarm, a low-power alarm and a falling alarm, and a TTL/RS485 communicator for communicating the vehicle position information with an alarm signal.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a locator, a serial communication port, including casing (1), mounting box (2) and connecting wire (3), connecting wire (3) fixed connection is on mounting box (2), the outside at mounting box (2) is established in casing (1) cover, fixed mounting has circuit board fixed subassembly (4) in mounting box (2), circuit board fixed subassembly (4) are including fixed plate (5), fixed bolster (6) and sealing ring (7), fixed bolster (6) fixed mounting is on fixed plate (5), install in mounting box (2) fixed plate (5), sealing ring (7) and fixed plate (5), mounting box (2) adaptation.

2. A positioner according to claim 1, wherein the mounting box (2) comprises a mounting housing (8) and a mounting cover (9), a mounting step (10) is formed on the inner side wall of the mounting housing (8), a sealing step (11) is formed on the edge of the fixing plate (5), the step surface of the sealing step (11) and the step surface of the mounting step (10) are located on the same plane, and the mounting cover (9) covers the mounting housing (8).

3. A retainer according to claim 2, wherein the fixing plate (5) has positioning portions (12) fixedly connected to the edges of the two sides, the positioning portions (12) are adapted to the sealing steps (11), positioning fixing grooves (13) are formed in the positioning portions (12), and correspondingly, positioning fixing buckles (14) are formed in the mounting housing (8), and the positioning fixing buckles (14) are adapted to the positioning fixing grooves (13).

4. A retainer according to claim 3, wherein the mounting housing (8) has formed on its inner wall a retaining clip (15) and correspondingly the sealing step (11) has formed therein a snap groove (16), the retaining clip (15) fitting into the snap groove (16).

5. A positioner according to claim 3, characterised in that the mounting housing (8) is fixedly connected with a connecting post (17) and a positioning rib (18), a connecting screw hole (19) is formed in the connecting post (17), correspondingly, a through hole (20) is formed in the fixing plate (5), the through hole (20) is adapted to the connecting screw hole (19), and the fixing plate (5) is mounted on the positioning rib (18).

6. A positioner according to claim 5, wherein the inner end surface of the mounting shell (8) is fixedly connected with a positioning column (21), a positioning through groove (22) is formed in the fixing support (6), and the positioning column (21) is matched with the positioning through groove (22).

7. A retainer according to claim 2, wherein the sealing ring (7) is adapted to the mounting step (10), the sealing step (11), and the mounting cover (9) is arranged above the sealing ring (7).

8. A positioner according to claim 2, wherein a line hole (23) is formed in the side of the mounting housing (8), and the connecting line (3) is fixedly mounted in the line hole (23).

9. The locator according to claim 8, wherein a locating head (24) is connected to the connecting wire (3), the locating head (24) is installed in the wire hole (23), a sealing installation groove (25) is formed in the side wall of the locating head (24), a sealing ring (26) is clamped in the sealing installation groove (25), a clamping ring (27) is fixedly connected to the end portion of the locating head (24), and the clamping ring (27) is matched with the installation cover (9).

10. A retainer according to claim 9, wherein the mounting cover (9) is provided with a pair of posts (28), a wire-passing gap is formed between adjacent posts (28), and the end surface of the plate of the mounting cover (9) is formed with a snap-fit surface (29), the snap-fit rings (27) being adapted to the posts (28) and the snap-fit surface (29), respectively.

Images