CN217159704U

CN217159704U - Satellite signal processing equipment for communication command vehicle and communication command vehicle

Info

Publication number: CN217159704U
Application number: CN202220238247.7U
Authority: CN
Inventors: 王雄雄; 苏雪雪; 刘建; 陈倩
Original assignee: SPACE STAR AEROSPACE TECHNOLOGY APPLICATIONS CO LTD
Current assignee: SPACE STAR AEROSPACE TECHNOLOGY APPLICATIONS CO LTD
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-09
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to a satellite signal processing equipment for communication command car, satellite signal processing equipment install in the frame of communication command car, and satellite signal processing equipment includes: the shell is of a cuboid structure and comprises a base surface which is vertically arranged and used for mounting the circuit board, and a bottom surface and a top surface which are vertical to the base surface, wherein the base surface of the shell is provided with a left end and a right end; the front panel is used for installing a device for operation of a user and is arranged at one end of the base surface of the shell; the rear panel is opposite to the front panel and is used for installing and connecting a corresponding interface device in the communication command vehicle, and the rear panel is arranged at the other end of the base surface of the shell; the bottom surface is provided with a guide rail groove, and the guide rail groove is matched with a rack guide rail of the communication command vehicle and used for enabling the satellite signal processing equipment to slide along the guide rail direction. The foundation the utility model discloses a satellite signal processing terminal equipment uses when communication command vehicle, and the installation reliability is high, integrates simple operation safety to can effectively reduce terminal equipment's size and installation space.

Description

Satellite signal processing equipment for communication command vehicle and communication command vehicle

Technical Field

The utility model relates to a ground equipment field of satellite communication technique particularly, relates to a communication command car that is used for satellite signal processing equipment of communication command car and includes this equipment.

Background

With the rapid development of modern satellite communication technology, ground terminal equipment corresponding to the receiving and transmitting of Beidou navigation system signals is more and more widely applied.

At present, most of existing satellite signal processing terminal equipment in the industry is of a machine box type and a fixed type. The problems of larger overall structure, higher installation space requirement and heavier weight exist; in addition, the disassembly and the maintenance are inconvenient in the using process; the status quo that the function and fault information cannot be prompted in time in the equipment panel.

When the satellite signal processing terminal equipment is applied to a small space of a communication command vehicle, improvement is urgently needed to solve the problems of the satellite signal processing terminal equipment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is how to realize that satellite signal processing terminal equipment uses the communication command vehicle-hour, the installation reliability is high, integrates the simple operation, and the use is safe to can effectively reduce terminal equipment overall structure size, the corresponding installation space that reduces.

For solving above-mentioned technical problem, according to the utility model discloses an aspect provides a satellite signal processing equipment for communication command car, and satellite signal processing equipment installs in the frame of communication command car, and satellite signal processing equipment includes: the shell is of a cuboid structure and comprises a base surface which is vertically arranged and used for mounting the circuit board, and a bottom surface and a top surface which are vertical to the base surface, wherein the base surface of the shell is provided with a left end and a right end; the front panel is used for installing a device for operation of a user and is arranged at one end of the base surface of the shell; the rear panel is opposite to the front panel and is used for installing and connecting a corresponding interface device in the communication command vehicle, and the rear panel is arranged at the other end of the base surface of the shell; and the cover plate is arranged on the shell and is opposite to the base surface, wherein the base surface, the bottom surface, the top surface, the front panel, the rear panel and the cover plate form a cavity for accommodating the circuit board, the bottom surface is provided with a guide rail groove, and the guide rail groove is matched with a rack guide rail of the communication command vehicle and is used for enabling the satellite signal processing equipment to slide along the guide rail direction.

According to the utility model discloses an embodiment, satellite signal processing equipment still can include the location uide pin, and the guide pin hole is reserved to the rear panel, and the location uide pin passes the guide pin hole that the rear panel was reserved, through screw fixed connection on the rear panel.

According to the utility model discloses an embodiment still can be including setting up the draw-in groove on the front panel, the buckle fixed connection of draw-in groove and communication command car frame.

According to the utility model discloses an embodiment, the screw is not pulled off with satellite signal processing equipment and communication command car frame to the front panel accessible pine fixed.

According to the utility model discloses an embodiment, satellite signal processing equipment still can include the handle subassembly, and the handle subassembly mounting groove is reserved to the front panel, and the handle subassembly is installed in the mounting groove that the front panel was reserved.

According to the utility model discloses an embodiment, satellite signal processing equipment still can include the crimping mode and install the fixture block at the front panel, and the front panel has the mount pad, and wherein, the handle subassembly passes through fixture block and ripples pearl spring screw joint, installs on the front panel, and wherein, in the handle subassembly passes through connecting axle and the mount pad of packing into of handle subassembly one end combination, fixes the handle subassembly on the panel.

According to the utility model discloses a device that supplies user operation of front panel installation can include: the circuit control switch, the connector and the indicator lamp of display device state, wherein, waist type via hole is reserved to the front panel, and the connector is fixed a position through the waist type via hole that the front panel reserved, through nut fixed connection.

According to the utility model discloses an embodiment, correspond interface device in the back panel erection joint communication command car can include: an LRM connector and a TNC connector.

According to the embodiment of the present invention, the LRM connector can be fixedly connected to the rear panel by means of two-way screw fastening; the rear panel can reserve the via hole, and the TNC connector passes through the via hole that the rear panel reserved, fixes with screw group fastening flange.

According to the utility model discloses a further aspect provides a communication command car, including foretell satellite signal processing equipment.

Compared with the prior art, the embodiment of the utility model provides a technical scheme can realize following beneficial effect at least:

1. the utility model discloses a but terminal product of frame integrated form compares with traditional terminal equipment, and the reliability of installation is higher, and it is more convenient to integrate the operation, can realize portable installation, need not other spare parts such as supplementary installing support, reduces the installation degree of difficulty, improves space utilization, practices thrift installation cost. The use is also safer, can effectively reduce terminal equipment weight and overall structure size and installation space, is of value to the small-size lightweight that realizes terminal equipment more.

2. According to the technical scheme of the utility model, in the process of equipment installation, the guide rail groove at the bottom is designed to accurately guide the installation direction; the realization that cooperation location uide pin can be accurate is to inserting, and the location uide pin forms machinery spacing to the LRM connector in equipment insertion motion process, prevents because of the potential safety hazard that the spacing wearing and tearing of guide rail groove caused. Therefore, the position of the equipment is accurate when the equipment is pushed into the rack, the appearance is protected from being scratched, the LRM connector is effectively protected, and the inner core of the connector is prevented from being damaged; the effect of protecting the service life of the product is achieved, the service life of the whole machine of the product is prolonged, the mounting and maintenance convenience is improved, and the efficiency is improved.

3. This technical scheme adopts buckle formula fixed knot to construct at the directional and accurate location back of location uide pin of guide rail groove pre-installation, makes things convenient for the dismouting maintenance.

4. The hidden handle mechanism of front panel installation has guaranteed appearance structure's aesthetic property when easy to assemble and maintenance.

5. The front panel adopts split type design scheme, can reduce the processing degree of difficulty effectively, need not the customization cutter, the installation of the connector of also being convenient for and pilot lamp subassembly, handle subassembly.

6. The rear panel LRM special connector is fixed in a two-way screw fastening mode, a positioning structure design is not needed, the rear panel LRM special connector can be matched with a circuit board in a compression joint mode, assembly stress can be effectively reduced, and safety of installation and use is guaranteed.

7. Meanwhile, the screw is not loosened, and the reliability of fixing the equipment is ensured.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

Fig. 1 is a front view of a satellite signal processing apparatus according to an embodiment of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 is a cross-sectional view A-A of FIG. 1;

fig. 6 is a schematic view of a handle assembly according to an embodiment of the present invention.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Fig. 1 is a front view of a satellite signal processing apparatus according to an embodiment of the present invention, and fig. 2 is a bottom view of fig. 1;

as shown in fig. 1 and 2, the satellite signal processing device for a communication command vehicle is mounted on a frame of the communication command vehicle, and comprises: the shell is of a cuboid structure and comprises a base surface 1, a bottom surface 2 and a top surface 3, wherein the base surface 1 is vertically arranged and used for mounting a circuit board, and the bottom surface 2 and the top surface 3 are perpendicular to the base surface 1; a front panel 4 for mounting a device for user operation, the front panel 4 being mounted on one end of the base surface 1 of the housing; the rear panel 5 is opposite to the front panel 4 and is used for installing and connecting corresponding interface devices in the communication command vehicle, and the rear panel 5 is installed at the other end of the base surface 1 of the shell; and the cover plate 6 is arranged on the shell and is opposite to the base surface 1, wherein the base surface 1, the bottom surface 2, the top surface 3, the front panel 4, the rear panel 5 and the cover plate 6 form a cavity for accommodating the circuit board, the bottom surface 2 is provided with a guide rail 7 groove, and the guide rail 7 groove is matched with a rack guide rail 7 of the communication command vehicle and is used for enabling the satellite signal processing equipment to slide along the guide rail 7 direction. In the process of equipment installation, the guide rail 7 groove design at the bottom can guide the installation direction accurately.

Fig. 3 is a left side view of fig. 1.

As shown in fig. 3, the satellite signal processing apparatus further includes a positioning guide pin, the back panel 5 reserves a guide pin hole 8, and the positioning guide pin passes through the guide pin hole 8 reserved in the back panel 5 and is fixedly connected to the back panel 5 by a screw. The guide rail 7 slot cooperation location uide pin can be accurate realization to inserting. The positioning guide pin forms mechanical limit on the connector 17 in the insertion movement process of the equipment, and potential safety hazards caused by limit abrasion of the guide rail 7 groove are prevented. Therefore, the position of the equipment is accurate when the equipment is pushed into the rack, the appearance is protected from being scratched, the connector 17 is effectively protected, and the inner core of the connector 17 is prevented from being damaged; the effect of protecting the service life of the product is achieved, the service life of the whole machine of the product is prolonged, the mounting and maintenance convenience is improved, and the efficiency is improved.

Fig. 4 is a right side view of fig. 1.

As shown in fig. 4, the communication command vehicle further comprises a card slot 9 arranged on the front panel 4, and the card slot 9 is fixedly connected with a card of the communication command vehicle frame. After 7 grooves of the guide rail are preassembled and oriented and the positioning guide pin is accurately positioned, a buckle type fixing structure is adopted, and disassembly, assembly and maintenance are convenient.

According to one or some embodiments of the utility model, front panel 4 is fixed satellite signal processing equipment and communication command car frame through loosening screw 10 not taking off. The loose screw 10 is arranged to ensure the reliability of the fixation of the equipment.

Fig. 5 is a sectional view taken along line a-a of fig. 1, and fig. 6 is a schematic view of a handle assembly 11 according to an embodiment of the present invention.

As shown in fig. 5 and 6, the satellite signal processing apparatus further includes a handle assembly 11, the front panel 4 reserves a mounting groove of the handle assembly 11, and the handle assembly 11 is mounted in the mounting groove reserved in the front panel 4.

According to the utility model discloses a one or some embodiments, satellite signal processing equipment still includes the fixture block 12 of crimping mode installation at front panel 4, and front panel 4 has mount pad 14, and wherein, handle subassembly 11 passes through fixture block 12 and ripples pearl spring screw 13 joint, installs on front panel 4, and wherein, handle subassembly 11 is fixed on the panel in connecting axle 15 and the mount pad 14 of packing into through the combination of handle subassembly 11 one end. The hidden handle mechanism of front panel 4 installation has guaranteed appearance structure's aesthetic property when easy to assemble and maintenance.

According to one or some embodiments of the invention, the front panel 4 mounted device for user operation comprises: circuit control switch 16, connector 17 and the pilot lamp 18 of display device state, wherein, waist type via hole is reserved to front panel 4, and connector 17 fixes a position through the waist type via hole that front panel 4 reserved, through nut fixed connection. The front panel 4 adopts a split design scheme, can effectively reduce the processing difficulty, does not need to customize a cutter, and is convenient for the installation of the connector 17, the indicator light 18 assembly and the handle assembly 11.

According to the utility model discloses a or some embodiments, correspond interface device in 5 erection joint communication command cars of rear panel includes: an LRM connector 19 and a TNC connector 20. The LRM connector 19 is fixedly connected on the rear panel 5 by adopting a bidirectional screw fastening mode; the rear panel 5 can reserve the via hole, and TNC connector 20 passes through the via hole that the rear panel 5 reserved, fixes with the fastening flange of screw group. The rear panel LRM special connector 17 is fixed in a two-way screw fastening mode, does not need to be designed in a positioning structure, can be matched with a circuit board in a compression joint mode, can effectively reduce assembly stress, and guarantees safety in installation and use processes.

According to one or some embodiments of the present invention, there is provided a communication command vehicle including the above-described satellite signal processing apparatus.

According to the utility model discloses a satellite signal processing equipment adopts the integrated form to install in communication command car frame, compares with traditional terminal equipment, and the reliability of installation is higher, integrates the operation more convenient, can realize portable installation, need not other spare parts such as supplementary installing support, reduces the installation degree of difficulty, improves space utilization, practices thrift installation cost. The use is also safer, can effectively reduce terminal equipment weight and overall structure size and installation space, is of value to the small-size lightweight that realizes terminal equipment more.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. A satellite signal processing device for a vehicle on which a communication command is received, the satellite signal processing device being mounted on a frame of the vehicle, the satellite signal processing device comprising:

the shell is of a cuboid structure and comprises a base surface which is vertically arranged and used for mounting the circuit board, and a bottom surface and a top surface which are vertical to the base surface, wherein the base surface of the shell is provided with a left end and a right end;

the front panel is used for installing a device for operation of a user and is arranged at one end of the base surface of the shell;

the rear panel is opposite to the front panel and used for installing and connecting corresponding interface devices in the communication command vehicle, and the rear panel is installed at the other end of the base surface of the shell;

a cover plate mounted on the housing opposite the base surface,

wherein the base surface, the bottom surface, the top surface, the front panel, the rear panel and the cover plate form a cavity for accommodating the circuit board,

the bottom surface is provided with a guide rail groove, and the guide rail groove is matched with a rack guide rail of the communication command vehicle and used for enabling the satellite signal processing equipment to slide along the direction of the guide rail.

2. The satellite signal processing apparatus according to claim 1, further comprising a positioning guide pin, wherein the rear panel is provided with a guide pin hole, and the positioning guide pin passes through the guide pin hole provided in the rear panel and is fixedly connected to the rear panel by a screw.

3. The satellite signal processing device of claim 1, further comprising a card slot disposed on the front panel, the card slot fixedly connected to a snap of the communications command car chassis.

4. The satellite signal processing apparatus of claim 1, further comprising a handle assembly, the front panel reserving a handle assembly mounting slot, the handle assembly being mounted within the front panel reserving a mounting slot.

5. The satellite signal processing apparatus according to claim 4, further comprising a latch press-fitted to said front panel, said front panel having a fitting seat,

wherein the handle component is clamped with the wave ball spring screw through the clamping block and is arranged on the front panel,

the handle assembly is assembled in the mounting seat through the connecting shaft and one end of the handle assembly, and the handle assembly is fixed on the panel.

6. The satellite signal processing apparatus of claim 1, wherein the front panel-mounted means for user operation comprises: a circuit control switch, a connector and an indicator light for displaying the state of the equipment,

waist type via holes are reserved in the front panel, and the connector is located through the waist type via holes reserved in the front panel and is fixedly connected through nuts.

7. The satellite signal processing apparatus of claim 1, wherein a front panel secures the satellite signal processing apparatus to the communications command carriage by a release screw.

8. The satellite signal processing device according to claim 1, wherein the rear panel mounting and connecting the corresponding interface device in the communication command car comprises: an LRM connector and a TNC connector.

9. The satellite signal processing apparatus of claim 8, wherein the LRM connector is fixedly attached to the back panel using a two-way screw fastening; through holes are reserved in the rear panel, and the TNC connector is fixed through the through holes reserved in the rear panel by fastening flanges through screw groups.

10. A communications command vehicle comprising a satellite signal processing apparatus according to any one of claims 1 to 9.