CN219045692U

CN219045692U - Locking structure and satellite portable terminal comprising same

Info

Publication number: CN219045692U
Application number: CN202223329997.4U
Authority: CN
Inventors: 赵孟; 杨小维
Original assignee: Xi'an Chenyuan Communication Technology Co ltd
Current assignee: Xi'an Chenyuan Communication Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-19
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a locking structure and a satellite portable terminal comprising the same, wherein the locking structure comprises a shell and four movable arms, the four movable arms are equally divided into two groups, the two groups of movable arms are symmetrically and movably arranged at two sides of the bottom of the shell, a movable assembly is arranged in the shell and used for adjusting the distance between the two groups of movable arms, a fixed assembly is arranged at the upper side of the shell, and the fixed assembly is used for fixedly mounting a satellite communication terminal body at the upper side of the shell. The two groups of movable arms are mutually close through the moving assembly, and the device can be clamped at a position needing to be fixed through the two groups of movable arms, so that the device can be quickly installed.

Description

Locking structure and satellite portable terminal comprising same

Technical Field

The utility model relates to the technical field of satellite communication, in particular to a locking structure and a satellite portable terminal comprising the same.

Background

In the mobile satellite communication system, the space section is a satellite transponder, the ground section comprises a ground master station, a network control center and a satellite control center, wherein the ground master station is also called a gateway station or a gateway station and is responsible for switching a shared telephone switching network, a cellular communication network and a mobile satellite communication network, and the user section comprises a mobile terminal and a handheld terminal.

When the satellite portable terminal is used, the satellite portable terminal needs to be fixed at a specified position, the common installation mode is fixed through bolts and nuts, although the common installation mode is stable, the installation holes are preset in the installation position and the satellite terminal, so that the installation and the disassembly steps are troublesome, if the installation position is a cylinder, the installation frame with the matched shape is also required to be customized, the difficulty and the cost of the traditional installation mode are increased, and therefore, the locking structure and the satellite portable terminal comprising the same are provided.

Disclosure of Invention

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a locking structure and a satellite portable terminal including the same, which will be described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a locking structure which comprises a shell and four movable arms, wherein the four movable arms are equally divided into two groups, the two groups of movable arms are symmetrically and movably arranged on two sides of the bottom of the shell, a movable assembly is arranged in the shell and used for adjusting the distance between the two groups of movable arms, a fixed assembly is arranged on the upper side of the shell, and the fixed assembly is used for fixedly mounting a satellite communication terminal body on the upper side of the shell.

The utility model provides a satellite portable terminal, which comprises a satellite communication terminal body and a locking structure, wherein the bottom of the satellite communication terminal body is rotationally connected with a base, the shape of a clamping groove is matched with that of the base, the base is embedded in the clamping groove, and one bottom of a fixing plate is contacted with the upper side of the base.

Adopt above-mentioned locking structure and satellite portable terminal including this locking structure, make two sets of digging arms be close to each other through moving the subassembly, can be with the device centre gripping on the position that needs to be fixed through two sets of digging arms to realize quick installation, can install satellite communication terminal body on the casing fast through fixed subassembly, when needing to maintain satellite communication terminal body, can dismantle satellite communication terminal body from the casing fast, thereby be convenient for to satellite communication terminal body maintenance.

Preferably, the moving assembly comprises two sliding grooves, two sliding grooves parallel to each other are formed in the lower side wall of the shell, two movable arms are arranged in the sliding grooves in a sliding mode, connecting plates are fixed between the two movable arms of the same group, two screws are connected to the opposite sides of the shell in a rotating mode and are in threaded connection with the two connecting plates respectively, a rotating assembly is fixed on the shell, and the rotating assembly is used for enabling the two screws to rotate in opposite directions.

Preferably, the rotating assembly comprises a second fixing plate, the second fixing plate is fixed with the shell, a rotating shaft is rotationally connected to the second fixing plate, two ends of the rotating shaft are respectively fixed with a second bevel gear and a rotating handle, two opposite ends of the two screw rods are respectively fixed with a first bevel gear, and the first bevel gears are mutually symmetrical and are meshed with the second bevel gears.

Preferably, the movable arms are internally provided with V-shaped notches, the V-shaped notches of the two groups of movable arms are symmetrical, and the opposite surfaces of the two groups of movable arms are provided with rubber pads.

Preferably, a storage battery is arranged on the inner wall of the shell, and the storage battery is used for supplying power to the satellite communication terminal body.

Preferably, a handle is arranged on the side face of the shell.

Preferably, a clamping groove is formed in the upper side of the shell.

Preferably, the fixing assembly comprises a first fixing plate, a first screw rod is connected with the first fixing plate through internal threads, the first screw rod is rotationally connected with the shell, a handle is fixed at the lower end of the first screw rod, a sliding hole is formed in the first fixing plate, a fixing rod is slidably arranged in the sliding hole, and the lower end of the fixing rod is fixed with the upper side of the shell.

The beneficial effects are that:

1. the two groups of movable arms are mutually close through the moving assembly, and the device can be clamped at a position to be fixed through the two groups of movable arms, so that the device can be quickly installed;

2. the satellite communication terminal body can be quickly installed on the shell through the fixing assembly, and when the satellite communication terminal body needs to be maintained, the satellite communication terminal body can be quickly removed from the shell, so that the satellite communication terminal body is convenient to maintain;

3. through seting up V type breach, make the device can carry out the centre gripping to cylindrical position to V type design can be to the cylinder adaptation of multiple size, thereby improved the application scope of device.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a first perspective view of the present utility model;

FIG. 3 is a second perspective view of the present utility model;

FIG. 4 is a schematic perspective view of the housing of the present utility model;

fig. 5 is a perspective cross-section of the housing and a perspective structure schematic of the moving assembly of the present utility model.

The reference numerals are explained as follows:

1. a housing; 2. a movable arm; 3. a handle; 4. a satellite communication terminal body; 5. a fixing assembly; 6. a moving assembly; 7. a V-shaped notch; 8. a rubber pad; 9. a base; 10. a storage battery; 11. a first fixing plate; 12. a first screw; 13. a fixed rod; 14. a handle; 15. a clamping groove; 16. a chute; 17. a connecting plate; 18. a second screw; 19. a rotating assembly; 20. bevel gears I; 21. bevel gears II; 22. a rotating shaft; 23. a second fixing plate; 24. the handle is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-5, the locking structure provided by the utility model comprises a casing 1 and four movable arms 2, wherein the four movable arms 2 are equally divided into two groups, the two groups of movable arms 2 are symmetrically and movably arranged at two sides of the bottom of the casing 1, a moving assembly 6 is arranged in the casing 1, the moving assembly 6 is used for adjusting the distance between the two groups of movable arms 2, a fixing assembly 5 is arranged at the upper side of the casing 1, and the fixing assembly 5 is used for fixedly mounting a satellite communication terminal body 4 at the upper side of the casing 1.

The utility model provides a satellite portable terminal, which comprises a satellite communication terminal body 4 and a locking structure, wherein the bottom of the satellite communication terminal body 4 is rotatably connected with a base 9, the shape of a clamping groove 15 is matched with that of the base 9, the base 9 is embedded in the clamping groove 15, and the bottom of a first fixing plate 11 is contacted with the upper side of the base 9.

As an alternative embodiment, the moving assembly 6 includes two sliding grooves 16, two sliding grooves 16 parallel to each other are formed in the lower side wall of the housing 1, two movable arms 2 are slidably arranged in the sliding grooves 16, a connecting plate 17 is fixed between the two movable arms 2 of the same group, two screws 18 are rotatably connected to opposite sides of the housing 1, the two screws 18 are respectively in threaded connection with the two connecting plates 17, a rotating assembly 19 is fixed on the housing 1, the rotating assembly 19 is used for enabling the two screws 18 to rotate in opposite directions, the rotating assembly 19 is arranged to facilitate rapid rotation of the two screws 18, the connecting plate 17 is in threaded transmission through the two screws 18, and the two movable arms 2 can be moved through the connecting plate 17, and the moving directions of the two movable arms 2 of the two groups are opposite to each other due to the opposite rotating directions of the two screws 18;

the rotating assembly 19 comprises a second fixing plate 23, the second fixing plate 23 is fixed with the shell 1, a rotating shaft 22 is rotationally connected to the second fixing plate 23, bevel gears 21 and a rotating handle 24 are respectively fixed at two ends of the rotating shaft 22, bevel gears 20 are respectively fixed at opposite ends of the two screw rods 18, the two bevel gears 20 are symmetrical to each other and are meshed with the bevel gears 21, the rotating shaft 22 and the bevel gears 21 are rotated through the rotating handle 24, and the two screw rods 18 can be driven to rotate in opposite directions through the cooperation of the bevel gears 21 and the bevel gears 20;

v-shaped notches 7 are formed in the movable arms 2, the V-shaped notches 7 of the two groups of movable arms 2 are symmetrical, rubber pads 8 are arranged on opposite surfaces of the two groups of movable arms 2, the V-shaped notches 7 are formed, the device can clamp cylindrical positions, the V-shaped design can adapt to cylinders with various sizes, and the rubber pads 8 can improve the clamping stability of the movable arms 2;

the inner wall of the shell 1 is provided with a storage battery 10, the storage battery 10 is used for supplying power to the satellite communication terminal body 4, when no external power supply is arranged on the use site, the storage battery 10 can be used for supplying power, and the side surface of the shell 1 is provided with a handle 3;

the fixed subassembly 5 includes fixed plate one 11, fixed plate one 11 internal thread connection has screw rod one 12, screw rod one 12 rotates with casing 1 to be connected, and screw rod one 12 lower extreme is fixed with handle 14, set up the slide hole in the fixed plate one 11, and the slide is provided with dead lever 13 in the slide hole, dead lever 13 lower extreme is fixed with casing 1 upside, draw-in groove 15 has been seted up to casing 1 upside, make screw rod one 12 screw thread transmission fixed plate one 11 through handle 14, make fixed plate one 11 push down the base 9 of satellite communication terminal body 4, make base 9 unable and draw-in groove 15 separation, design draw-in groove 15 can carry out spacingly to base 9, thereby can improve the stability that fixed subassembly 5 was fixed to satellite communication terminal body 4.

By adopting the structure, the two groups of movable arms 2 are mutually close through the moving assembly 6, the device can be clamped at a position needing to be fixed through the two groups of movable arms 2, so that quick installation is realized, the satellite communication terminal body 4 can be quickly installed on the shell 1 through the fixing assembly 5, and when the satellite communication terminal body 4 needs to be maintained, the satellite communication terminal body 4 can be quickly detached from the shell 1, so that the satellite communication terminal body 4 is convenient to maintain.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A locking structure, characterized in that: including casing (1) and four digging arms (2), four digging arms (2) divide into two sets of equally, and two sets of digging arms (2) symmetry activity set up in the bottom both sides of casing (1), be provided with movable assembly (6) in casing (1), and movable assembly (6) are used for adjusting the interval of two sets of digging arms (2), casing (1) upside is provided with fixed subassembly (5), fixed subassembly (5) are used for with satellite communication terminal body (4) fixed mounting in casing (1) upside.

2. A locking arrangement as claimed in claim 1, wherein: the movable assembly (6) comprises two sliding grooves (16), two sliding grooves (16) which are parallel to each other are formed in the lower side wall of the shell (1), two movable arms (2) are arranged in the sliding grooves (16) in a sliding mode, connecting plates (17) are fixed between the two movable arms (2) of the same group, two screw rods (18) are connected to opposite sides of the shell (1) in a rotating mode, the two screw rods (18) are respectively connected with the two connecting plates (17) in a threaded mode, a rotating assembly (19) is fixed on the shell (1), and the rotating assembly (19) is used for enabling the two screw rods (18) to rotate in opposite directions.

3. A locking arrangement as claimed in claim 2, wherein: the rotating assembly (19) comprises a fixing plate II (23), the fixing plate II (23) is fixed with the shell (1), a rotating shaft (22) is rotationally connected to the fixing plate II (23), two ends of the rotating shaft (22) are respectively fixed with a bevel gear II (21) and a rotating handle (24), two opposite ends of the two screw rods II (18) are respectively fixed with a bevel gear I (20), and the two bevel gears I (20) are mutually symmetrical and are meshed with the bevel gear II (21).

4. A locking arrangement as claimed in claim 1, wherein: v-shaped notches (7) are formed in the movable arms (2), the V-shaped notches (7) of the two groups of movable arms (2) are symmetrical, and rubber pads (8) are arranged on opposite surfaces of the two groups of movable arms (2).

5. A locking arrangement as claimed in claim 1, wherein: the satellite communication terminal comprises a satellite communication terminal body (4), and is characterized in that a storage battery (10) is arranged on the inner wall of the shell (1), and the storage battery (10) is used for supplying power to the satellite communication terminal body (4).

6. A locking arrangement as claimed in claim 1, wherein: a handle (3) is arranged on the side face of the shell (1).

7. A locking arrangement as claimed in claim 1, wherein: a clamping groove (15) is formed in the upper side of the shell (1).

8. A locking arrangement as claimed in claim 7, wherein: the fixing assembly (5) comprises a first fixing plate (11), a first screw rod (12) is connected with the first fixing plate (11) in a threaded mode, the first screw rod (12) is rotationally connected with the shell (1), a handle (14) is fixed at the lower end of the first screw rod (12), a sliding hole is formed in the first fixing plate (11), a fixing rod (13) is slidably arranged in the sliding hole, and the lower end of the fixing rod (13) is fixed to the upper side of the shell (1).

9. A satellite portable terminal, characterized by: the locking structure comprises a satellite communication terminal body (4) and the locking structure of claim 8, wherein the bottom of the satellite communication terminal body (4) is rotationally connected with a base (9), the shape of the clamping groove (15) is matched with the base (9), the base (9) is embedded in the clamping groove (15), and the bottom of the first fixing plate (11) is in contact with the upper side of the base (9).