CN219811048U

CN219811048U - Portable navigator for Beidou communication

Info

Publication number: CN219811048U
Application number: CN202223211103.1U
Authority: CN
Inventors: 高宪军; 于海霞; 王岩; 车继馨
Original assignee: PLA AIR FORCE AVIATION UNIVERSITY
Current assignee: PLA AIR FORCE AVIATION UNIVERSITY
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-10-10
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the technical field of navigator, in particular to a portable navigator for Beidou communication, which aims at the problems that the existing navigator for Beidou communication lacks a protection structure, is inconvenient to carry and easy to drop when going out, and causes a display screen to break and influence use, and the utility model provides the following scheme which comprises the following steps: the protection assembly comprises an upper shell and a lower shell, the upper shell is movably abutted with the top of the lower shell, and the top of the upper shell is fixedly connected with a hanging ring; the upper shell and the lower shell are movably sleeved on the outer side of the navigator body; the connecting assembly comprises two connecting plates, two trapezoidal clamping plates and two square plates, wherein the two trapezoidal clamping plates are respectively and fixedly installed on one side of the corresponding connecting plates, and clamping grooves are formed in two sides of the upper shell. The utility model is characterized in that the upper shell, the lower shell and the connecting component are matched with each other, the anti-falling protection of the navigator can be realized, and portability is improved.

Description

Portable big dipper navigator for communication

Technical Field

The utility model relates to the technical field of navigator, in particular to a portable navigator for Beidou communication.

Background

The Beidou navigator, namely the navigator for positioning and navigating by utilizing the Beidou satellite navigation system, gradually establishes the Beidou satellite navigation and positioning system in China along with the beginning of the emission of the first Beidou satellite in the year 10 and 31 of 2000. During the carrying period of the existing Beidou communication navigator, as the operation surfaces are mostly touch display screens, the existing Beidou communication navigator lacks a protective structure, is not convenient enough to carry out, and is easy to drop, so that the display screens are broken, the use is affected, and economic loss is caused; therefore, we propose a portable Beidou communication navigator to solve this problem.

Disclosure of Invention

The utility model aims to solve the defects that the existing Beidou communication navigator lacks a protective structure, is inconvenient to carry out and easy to drop, and causes the display screen to break and influence the use, and provides a portable Beidou communication navigator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a portable navigator for beidou communication, comprising:

the protection assembly comprises an upper shell and a lower shell, the upper shell is movably abutted with the top of the lower shell, and the top of the upper shell is fixedly connected with a hanging ring;

the upper shell and the lower shell are movably sleeved on the outer side of the navigator body;

the connecting assembly comprises two connecting plates, two trapezoidal clamping plates and two square plates, wherein the two trapezoidal clamping plates are respectively and fixedly installed on one side of the corresponding connecting plates, clamping grooves are formed in two sides of the upper shell, the two trapezoidal clamping plates are respectively and movably clamped in the corresponding clamping grooves, two connecting rods are fixedly connected to one side, close to each other, of the connecting plates and the square plates on the same side, square grooves are formed in inner walls of two sides of the lower shell, and the two square plates are respectively and slidably connected in the corresponding square grooves.

Preferably, one side of two square boards, which are far away from each other, is fixedly connected with a connecting spring, and one end of each of the two connecting springs, which are far away from each other, is fixedly connected with one side inner wall of the corresponding square groove respectively.

Preferably, the lateral groove is all offered to one side that two connecting plates are close to each other, and sliding fit has the diaphragm in the lateral groove, and the top fixed mounting of diaphragm has the locating plate, the recess has all been offered to the both sides of lower casing, has offered the constant head tank on the top inner wall of recess, and two locating plates respectively movable joint are in the constant head tank that corresponds.

Preferably, the bottom of the transverse plate is fixedly connected with a pressure spring, and the bottom ends of the two pressure springs are respectively and fixedly connected to the bottom inner walls of the corresponding transverse grooves.

Preferably, the top inner wall and the bottom inner wall of the transverse groove are fixedly connected with the same vertical rod, and the two transverse plates are respectively and slidably sleeved on the outer sides of the corresponding vertical rods.

Preferably, the bottom fixedly connected with pull rod of diaphragm, the equal fixedly connected with pull ring of bottom of two pull rods.

Preferably, the bottom both sides of last casing all fixed mounting have the picture peg, the slot has all been seted up to the top both sides of lower casing, and two picture pegs are movable grafting respectively in the slot that corresponds.

Preferably, two transverse holes are formed in the inner wall of one side of the square groove, and the connecting rod is connected in the corresponding transverse holes in a sliding mode.

According to the portable Beidou communication navigator, the upper shell and the lower shell are positioned through the matching of the plugboard and the slot, the upper shell and the lower shell are fixed through the trapezoidal clamping board and the clamping groove, and the connection stability of the upper shell and the lower shell is improved through the matching of the positioning board and the positioning groove, so that the protection work of the navigator body is realized through the matching of the upper shell and the lower shell, and the navigator body can be conveniently hung through the hanging ring so as to improve portability;

according to the portable Beidou communication navigator, the pull ring is pulled downwards to drive the transverse plate and the positioning plate to move downwards, so that the positioning plate is separated from the positioning groove, and then the two pull rings are pulled to move to the side far away from each other, so that the two connecting plates are driven to move away from each other, the two trapezoidal clamping plates are separated from the clamping groove, the fixation of the upper shell is released, and the upper shell and the lower shell are conveniently detached from the navigator body;

the utility model has reasonable structural design, can realize the anti-falling protection of the navigator by the mutual matching of the upper shell, the lower shell and the connecting component, and improves the portability and the reliability.

Drawings

Fig. 1 is a schematic perspective view of a portable Beidou communication navigator according to the present utility model;

fig. 2 is a schematic cross-sectional structure diagram of a portable Beidou communication navigator according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partial enlarged view of a portion B in fig. 3.

In the figure: 1. a navigator body; 2. an upper housing; 3. a lower housing; 4. a connecting plate; 5. a hanging ring; 6. a square groove; 7. a square plate; 8. a connecting spring; 9. a connecting rod; 10. a trapezoidal clamping plate; 11. inserting plate; 12. a transverse slot; 13. a cross plate; 14. a positioning plate; 15. a pressure spring; 16. a pull rod; 17. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a portable navigator for Beidou communication includes:

the protection assembly comprises an upper shell 2 and a lower shell 3, the upper shell 2 is movably abutted with the top of the lower shell 3, and the top of the upper shell 2 is fixedly connected with a hanging ring 5;

the navigator body 1, the upper shell 2 and the lower shell 3 are movably sleeved on the outer side of the navigator body 1;

the connecting assembly comprises two connecting plates 4, two trapezoidal clamping plates 10 and two square plates 7, wherein the two trapezoidal clamping plates 10 are respectively and fixedly installed on one side of the corresponding connecting plates 4, clamping grooves are formed in two sides of the upper shell 2, the two trapezoidal clamping plates 10 are respectively and movably clamped in the corresponding clamping grooves, two connecting rods 9 are fixedly connected to one side, close to each other, of the connecting plates 4 and the square plates 7 on the same side, square grooves 6 are formed in inner walls of two sides of the lower shell 3, and the two square plates 7 are respectively and slidably connected in the corresponding square grooves 6.

In this embodiment, the connecting springs 8 are fixedly connected to one sides of the two square plates 7 away from each other, and one ends of the two connecting springs 8 away from each other are fixedly connected to one side inner wall of the corresponding square groove 6 respectively, so that the square plates 7 are reset.

In this embodiment, the lateral slots 12 are all formed on one side, close to each other, of the two connecting plates 4, the transverse plates 13 are slidably mounted in the lateral slots 12, the positioning plates 14 are fixedly mounted on the top of the transverse plates 13, the two sides of the lower housing 3 are all provided with grooves, the inner walls of the tops of the grooves are provided with positioning grooves, and the two positioning plates 14 are movably clamped in the corresponding positioning grooves respectively to position the connecting plates 4.

In this embodiment, the bottom of the transverse plate 13 is fixedly connected with compression springs 15, and the bottom ends of the two compression springs 15 are respectively and fixedly connected to the bottom inner walls of the corresponding transverse grooves 12 to reset the transverse plate 13.

In this embodiment, the same vertical rod is fixedly connected to the top inner wall and the bottom inner wall of the transverse groove 12, and two transverse plates 13 are respectively and slidably sleeved on the outer sides of the corresponding vertical rods to guide the transverse plates 13.

In this embodiment, the bottom of the transverse plate 13 is fixedly connected with pull rods 16, and the bottom ends of the two pull rods 16 are fixedly connected with pull rings 17, so as to facilitate pulling the transverse plate 13 to move.

In this embodiment, the two sides of the bottom of the upper housing 2 are fixedly provided with the plugboards 11, the two sides of the top of the lower housing 3 are provided with slots, and the two plugboards 11 are movably inserted into the corresponding slots respectively to position the upper housing 2 and the lower housing 3.

In this embodiment, two transverse holes are formed in an inner wall of one side of the square groove 6, and the connecting rod 9 is slidably connected in the corresponding transverse hole to guide the connecting rod 9.

In this embodiment, when using, realize the location to last casing 2 and lower casing 3 through the cooperation of picture peg 11 and slot, realize the fixed of last casing 2 and lower casing 3 through trapezoidal cardboard 10 and draw-in groove, promote the connection stability of last casing 2 and lower casing 3 through the cooperation of locating plate 14 and draw-in groove, thereby through the mutually supporting of last casing 2 and lower casing 3, realize the protection work to navigator body 1, and can hang the lifting rope through rings 5, be convenient for hang navigator body 1, promote portability, drive diaphragm 13 and locating plate 14 downward movement through pulling pull ring 17, make locating plate 14 break away from the draw-in groove, then pull two pull rings 17 to the one side motion that is kept away from each other, thereby drive two connecting plates 4 and keep away from each other, make two trapezoidal cardboard 10 break away from the draw-in groove, remove the fixed to last casing 2, so that upper casing 2 and lower casing 3 are detached from navigator body 1.

Claims

1. The utility model provides a portable navigator for big dipper communication which characterized in that includes:

the protection assembly comprises an upper shell (2) and a lower shell (3), wherein the upper shell (2) is movably abutted with the top of the lower shell (3), and the top of the upper shell (2) is fixedly connected with a hanging ring (5);

the navigator body (1), the upper shell (2) and the lower shell (3) are movably sleeved on the outer side of the navigator body (1);

the connecting assembly comprises two connecting plates (4), two trapezoidal clamping plates (10) and two square plates (7), wherein the two trapezoidal clamping plates (10) are fixedly installed on one side of the corresponding connecting plates (4) respectively, clamping grooves are formed in two sides of the upper shell (2), the two trapezoidal clamping plates (10) are movably clamped in the corresponding clamping grooves respectively, two connecting rods (9) are fixedly connected to one side, close to each other, of the connecting plates (4) and the square plates (7) on the same side, square grooves (6) are formed in the inner walls of two sides of the lower shell (3), and the two square plates (7) are slidably connected in the corresponding square grooves (6) respectively.

2. The portable Beidou communication navigator according to claim 1, wherein one side of each square plate (7) away from the other side is fixedly connected with a connecting spring (8), and one end of each connecting spring (8) away from the other side is fixedly connected with one side inner wall of a corresponding square groove (6) respectively.

3. The portable Beidou communication navigator according to claim 1, wherein one side of each connecting plate (4) close to the other is provided with a transverse groove (12), a transverse plate (13) is slidably installed in each transverse groove (12), the top of each transverse plate (13) is fixedly provided with a positioning plate (14), two sides of the lower shell (3) are provided with grooves, the inner wall of the top of each groove is provided with a positioning groove, and the two positioning plates (14) are movably clamped in the corresponding positioning grooves respectively.

4. A portable Beidou communication navigator according to claim 3, wherein the bottom of the transverse plate (13) is fixedly connected with compression springs (15), and the bottom ends of the two compression springs (15) are respectively and fixedly connected to the bottom inner walls of the corresponding transverse grooves (12).

5. A portable Beidou communication navigator according to claim 3, wherein the top inner wall and the bottom inner wall of the transverse groove (12) are fixedly connected with the same vertical rod, and the two transverse plates (13) are respectively and slidably sleeved on the outer sides of the corresponding vertical rods.

6. The portable Beidou communication navigator according to claim 3, wherein the bottom of the transverse plate (13) is fixedly connected with pull rods (16), and the bottom ends of the two pull rods (16) are fixedly connected with pull rings (17).

7. The portable Beidou communication navigator according to claim 1, wherein plugboards (11) are fixedly installed on two sides of the bottom of the upper shell (2), slots are formed on two sides of the top of the lower shell (3), and the two plugboards (11) are movably spliced in the corresponding slots respectively.

8. The portable Beidou communication navigator according to claim 1, wherein two transverse holes are formed in the inner wall of one side of the square groove (6), and the connecting rod (9) is slidably connected in the corresponding transverse holes.