An integrated mobile satellite communication equipment testing device

Abstract

The application belongs to the technical field of communication, and discloses an integrated movable satellite communication equipment testing device, which comprises a shell for covering the structure in the satellite communication equipment testing, a mounting block connected to one end of the shell, a filter screen connected to the inside of the mounting block, and a support column connected to the bottom end of the shell, wherein the staggered plate in the staggered integrated assembly can move vertically along one end of the shell under the driving of the telescopic piece, the dynamic adjustment structure breaks the fixed position limit of the connecting port, when different equipment needs to be connected or the cable direction needs to be adjusted, the vertical position of the staggered plate is accurately controlled through the telescopic piece, the connecting port on the shell and the staggered plate form a flexible alignment relationship, the redundant bending of the cable is avoided, and the cable length and cost are reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of communication, and particularly relates to an integrated movable satellite communication equipment testing device. BACKGROUND

[0002] In the current communication technical field, satellite communication has become an important communication mode, especially in remote areas, at sea or in emergency situations. Although traditional satellite communication equipment is powerful, it has certain limitations in mobility and integration. Traditional satellite communication equipment is usually large in size and heavy in weight, and is difficult to adapt to the needs of rapid movement and frequent transfer. Therefore, a testing device capable of being used flexibly in various environments and being convenient to carry and install is needed.

[0003] However, the existing satellite communication equipment testing device is usually a comprehensive testing instrument or system integrating radio frequency testing, physical layer performance testing, protocol (signaling) testing and other functions, and is specially used for satellite communication equipment research and development, production, installation and maintenance scenes.

[0004] Since the satellite communication testing device has fixed connection port positions, the fixed connection port positions force the cable to be redundantly bent, increase the cable length and cost, and cause crosstalk due to dense cables in parallel, which affects the test accuracy of high-frequency signals (such as Ka band). In addition, the device lacks the expansion capability of adapting to non-standard interfaces (such as military reinforced connectors). SUMMARY

[0005] The present application aims at the problems in the prior art that the fixed connection port positions force the cable to be redundantly bent, increase the cable length and cost, and cause crosstalk due to dense cables in parallel, which affects the test accuracy of high-frequency signals (such as Ka band). In addition, the device lacks the expansion capability of adapting to non-standard interfaces (such as military reinforced connectors).

[0006] An integrated movable satellite communication equipment testing device, comprising: a shell for covering the structure in the satellite communication equipment testing;

[0007] A mounting block connected to one end of the shell;

[0008] A filter screen connected inside the mounting block, and the mounting block fixes the filter screen outside the air outlet of the shell;

[0009] The movable structure comprises a support column and a ball bearing, the support column is connected to the bottom end of the shell, and the ball bearing is movably connected to the inside of the support column;

[0010] The staggered integrated assembly comprises a staggered plate, a connection port, a modular interface structure, an extension piece and a separation structure;

[0011] a dislocation plate connected to the shell;

[0012] a connecting port provided on the shell and the dislocation plate;

[0013] a modular interface structure provided inside the shell;

[0014] a telescopic member connected to the dislocation plate and the shell at two ends respectively;

[0015] a separation structure connected to the dislocation plate;

[0016] the dislocation plate drives the separation structure to operate by moving vertically at one end of the shell through the telescopic member, at this time, the modular interface structure is exposed to the outside, and the dislocation plate drives the connecting line to separate from the modular interface structure through the separation structure when moving reversely.

[0017] As a preferred embodiment of the above technical solution, the modular interface structure comprises:

[0018] a mounting plate connected to the shell;

[0019] an expansion interface connected to the mounting plate.

[0020] As a preferred embodiment of the above technical solution, the separation structure comprises:

[0021] a column connected to the dislocation plate, and the number of columns is two;

[0022] a connecting strip connected to the end of the column;

[0023] a concave rod provided inside the connecting strip;

[0024] a right trapezoidal block connected to the upper end of the concave rod;

[0025] a push block connected to the lower end of the concave rod;

[0026] a parallelogram block connected between the right trapezoidal block and the push block;

[0027] a push plate connected to the parallelogram block;

[0028] the column drives the concave rod to rise through the connecting strip, and the concave rod drives the push plate to move in the direction close to the center line of the shell through the cooperation of the push plate and the parallelogram block when rising;

[0029] the column drives the concave rod to descend through the connecting strip, and the concave rod drives the push plate to move in the direction away from the center line of the shell through the cooperation of the right trapezoidal block and the parallelogram block when descending.

[0030] As the preferred of the above technical scheme, the shell is internally provided with a placing groove, and the modular interface structure is located inside the placing groove.

[0031] As the preferred of the above technical scheme, the staggered plate is internally provided with a cleaning structure, and the cleaning structure sprays gas into the modular interface structure.

[0032] As the preferred of the above technical scheme, the cleaning structure comprises:

[0033] A lifting plate is connected to the inside of the staggered plate.

[0034] An air bag is arranged above the lifting plate.

[0035] A connecting pipe is connected to the air bag.

[0036] A spraying plate is connected to the connecting pipe.

[0037] A gas injection hole is arranged on the spraying plate.

[0038] A conical block is connected to the spraying plate and located in the middle of the gas injection hole.

[0039] When the lifting plate rises, the air bag is pressed, so that the gas in the air bag enters the inside of the spraying plate along the connecting pipe, and at this time, the gas is diffused and sprayed on the modular interface structure along the conical block in the gas injection hole of the spraying plate.

[0040] As the preferred of the above technical scheme, the support column is internally provided with a receiving cavity, and the ball is partially embedded in the receiving cavity and protrudes from the bottom end plane of the support column.

[0041] As the preferred of the above technical scheme, the mounting block is fixedly connected to the shell by bolts, and the filter screen is a metal screen, and the edge of the metal screen is attached to the inner wall of the mounting block.

[0042] As the preferred of the above technical scheme, the lifting plate is made of iron, and the lifting plate is integrally formed with protrusions on both sides of the top end.

[0043] The present application has the following advantages:

[0044] (1) The staggered plate in the staggered integrated assembly can move vertically along one end of the shell under the drive of the telescopic member. This dynamic adjustment structure breaks the fixed position limit of the wiring port. When different devices need to be connected or the cable path needs to be adjusted, the vertical position of the staggered plate is accurately controlled by the telescopic member, so that the shell and the wiring port on the staggered plate form a flexible alignment relationship, avoiding the redundant bending of the cable and reducing the length and cost of the cable.

[0045] Meanwhile, the staggered adjustment mode can optimize the cable layout, avoid dense cable parallel arrangement, reduce the probability of crosstalk generation from the physical structure, and ensure the accuracy of high-frequency signal test.

[0046] (2) In addition, the staggered integrated assembly includes a modular interface structure arranged inside the shell. After the vertical movement of the staggered plate exposes the modular interface structure, the non-standard interface can be connected, which greatly improves the compatibility of the device for different types of satellite communication equipment interfaces and enhances the expansion performance and application range of the device.

[0047] (3) The expansion interface can be self-cleaning, reducing the self-cleaning difficulty of the expansion interface, thereby improving the cleanliness of the expansion interface and providing a stable and reliable connection basis for satellite communication equipment testing. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1 Fig. 1 shows a structural schematic diagram of an integrated movable satellite communication equipment testing device in embodiment 1.

[0049] Figure 2 Fig. 2 shows a bottom view of an integrated movable satellite communication equipment testing device in embodiment 1.

[0050] Figure 3 Fig. 3 shows a structural schematic diagram of a wiring port installation in embodiment 1.

[0051] Figure 4 Fig. 4 shows a structural schematic diagram of a telescopic piece installation in embodiment 1.

[0052] Figure 5 Fig. 5 shows a structural schematic diagram of a stand column installation in embodiment 1.

[0053] Figure 6 Fig. 6 shows a structural schematic diagram of a parallelogram block installation in embodiment 1.

[0054] Figure 7 Fig. 7 shows a structural schematic diagram of a connecting pipe installation in embodiment 1.

[0055] Figure 8 Fig. 8 shows a physical diagram of an integrated movable satellite communication equipment testing device in embodiment 1.

[0056] In the figure: 1, shell; 2, staggered plate; 3, wiring port; 41, expansion interface; 42, mounting plate; 5, telescopic part; 61, stand; 62, connecting strip; 63, concave rod; 64, right trapezoidal block; 65, push block; 66, parallelogram block; 67, push plate; 68, fitting groove; 71, lifting plate; 72, air bag; 73, connecting pipe; 74, spraying plate; 75, air jet hole; 76, conical block; 8, placing groove; 9, guide groove; 10, mounting block; 11, filter screen; 12, support column; 13, ball. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be described clearly and completely below in conjunction with the embodiments.

[0058] Embodiment 1

[0059] The present application provides a kind of integrated mobile satellite communication equipment test device, as shown in figure Figures 1 to 8 It includes: shell 1, mounting block 10, filter screen 11, movable structure and staggered integrated assembly;Shell 1 is used to cover the structure in satellite communication equipment test;Mounting block 10 is connected to one end of shell 1;Filter screen 11 is connected to the inside of mounting block 10, and mounting block 10 fixes filter screen 11 outside the air outlet of shell 1;Movable structure includes support column 12 and ball 13, support column 12 is connected to the bottom end of shell 1, and ball 13 is movably connected to the inside of support column 12;Staggered integrated assembly includes: staggered plate 2, wiring port 3, modular interface structure, telescopic part 5 and separation structure;Staggered plate 2 is connected to shell 1;Wiring port 3 is arranged in shell 1 and staggered plate 2;Modular interface structure is arranged in the inside of shell 1;Telescopic part 5 is connected to staggered plate 2 and shell 1 respectively at both ends;Separation structure is connected to staggered plate 2;Staggered plate 2 drives separation structure to run by telescopic part 5 moving vertically at one end of shell 1 at this time, so that modular interface structure is exposed to the outside, and connection line is separated from modular interface structure by separation structure when staggered plate 2 moves reversely.

[0060] In satellite communication test device, the position of wiring port 3 is fixed, and the fixed position of wiring port 3 forces cable to be redundantly bent, increases cable length and cost, and dense cable parallel causes crosstalk, which affects high frequency signal (such as Ka band) test accuracy, and lacks expansion ability of adapting non-standard interface (such as military reinforced connector);

[0061] To this end, through the staggered integrated assembly arranged, the staggered plate 2 in the staggered integrated assembly is vertically movable along one end of the shell 1 under the drive of the telescopic member 5, and the dynamic adjustment structure breaks the fixed position limitation of the connecting port 3. When different devices need to be connected or the cable layout needs to be adjusted, the vertical position of the staggered plate 2 is accurately controlled through the telescopic member 5, so that the shell 1 and the connecting port 3 on the staggered plate 2 form a flexible alignment relationship, the redundant bending of the cable is avoided, and the length and cost of the cable are reduced.

[0062] Meanwhile, the staggered adjustment mode can optimize the cable layout, avoid dense cable parallel arrangement, reduce the probability of crosstalk generation from the physical structure, and ensure the accuracy of high-frequency signal testing. In addition, the modular interface structure included in the staggered integrated assembly is arranged inside the shell 1. After the staggered plate 2 is vertically moved to expose the modular interface structure, the non-standard interface can be adaptively connected, which greatly improves the compatibility of the device to different types of satellite communication equipment interfaces, and enhances the expansion performance and application range of the device.

[0063] During the reverse movement of the staggered plate 2, the separation structure can drive the connection line to separate from the modular interface structure, ensuring the safety and convenience of the interface separation operation, and further improving the use reliability and operation convenience of the entire testing device.

[0064] In use, the shell 1 slides on the ground through the ball 13 at the bottom end of the support column 12, and at the same time, the heat generated by the electronic components (various test components for radio frequency test, physical layer performance test, protocol (signaling) test, etc., which are prior art and will not be described in detail here) inside the shell 1 is discharged to the outside along the filter screen 11, and the filter screen 11 can block external objects. Then, the personnel pull the staggered plate 2, and the staggered plate 2 is vertically moved along one end of the shell 1 under the drive of the telescopic member 5, and the modular interface structure is completely exposed to the outside through the separation structure. Then, the connection line and the connecting port 3 are connected.

[0065] Specifically, the support column 12 is embedded and installed at the bottom end of the shell 1, the ball 13 is embedded and installed at the bottom end of the support column 12, the support column 12 is provided with a receiving cavity at the bottom end, and the ball 13 is partially embedded in the receiving cavity, and the bottom of the ball 13 protrudes from the bottom end plane of the support column 12, so as to facilitate the movement of the shell 1. The mounting block 10 is installed at one end of the shell 1 through screws, the filter screen 11 is installed inside the mounting block 10, the filter screen 11 is a metal screen, the edges of which are attached to the inner wall of the mounting block 10, the telescopic member 5 is symmetrically embedded and installed inside the shell 1, the telescopic member 5 is a manual telescopic rod, the movable end of the telescopic member 5 is provided with the staggered plate 2, the staggered plate 2 and one end face of the shell 1 are both provided with a plurality of connecting ports 3, and the modular interface structure is installed inside the shell 1.

[0066] As Figure 4 andFigure 6 As shown in the figure, the modular interface structure comprises: a mounting plate 42 connected to the shell 1; and an extension interface 41 connected to the mounting plate 42.

[0067] In use, the extension interface 41 is fixed by the mounting plate 42 through the connection between the mounting plate 42 and the shell 1.

[0068] Specifically, the shell 1 is internally provided with a placing groove 8, the mounting plate 42 is connected between the placing groove 8 and the shell 1 through screws, and the extension interface 41 is fixedly installed in the mounting plate 42.

[0069] As shown in the figures, Figure 5 and Figure 6 As shown in the figures, after the external connecting line is connected to the extension interface 41, it needs to be separated to prevent the misaligned plate 2 from being unable to be attached to the shell 1 when closed. To this end, the separation structure comprises: two upright columns 61 connected to the misaligned plate 2; a connecting strip 62 connected to the end of the upright column 61; a concave rod 63 arranged in the connecting strip 62; a right-angled trapezoidal block 64 connected to the upper end of the concave rod 63; a pushing block 65 connected to the lower end of the concave rod 63; a parallelogram block 66 connected between the right-angled trapezoidal block 64 and the pushing block 65; and a pushing plate 67 connected to the parallelogram block 66. The upright column 61 drives the concave rod 63 to rise through the connecting strip 62. When the concave rod 63 rises, the pushing plate 67 is driven to move in the direction close to the center line of the shell 1 through the cooperation of the parallelogram block 66 and the pushing plate 67. The upright column 61 drives the concave rod 63 to descend through the connecting strip 62. When the concave rod 63 descends, the pushing plate 67 is driven to move in the direction away from the center line of the shell 1 through the cooperation of the right-angled trapezoidal block 64 and the parallelogram block 66.

[0070] In use, when the upright column 61 rises, the concave rod 63 is driven to rise through the connecting strip 62. When the concave rod 63 rises, the right-angled trapezoidal block 64 and the parallelogram block 66 are separated, and continue to move. At this time, the pushing block 65 enters below the parallelogram block 66, and then continues to move. At this time, the inclined surface of the pushing block 65 pushes the parallelogram block 66 to move (toward the center of the shell 1), so that the extension interface 41 on the mounting plate 42 is completely exposed to the outside;

[0071] Conversely, as the column 61 down, at this time under the action of gravity push block 65 synchronous downward movement, so that the push block 65 first with parallelogram block 66 completely separated, then the right trapezoidal block 64 into the parallelogram block 66 above, and with the parallelogram block 66, then when the column 61 bottom and right trapezoidal block 64 fit, continue to move down, at this time on the right trapezoidal block 64 exert a force, at this time the right trapezoidal block 64 is pressed to produce the phenomenon of moving down, the right trapezoidal block 64 moves down by driving the inclined plane parallelogram block 66 move (away from the center of the shell 1), at this time the parallelogram block 66 with the installation plate 42 move, the installation plate 42 moves on the expansion interface 41 on the push of the connecting line, so that the expansion interface 41 and the connecting line is separated.

[0072] Specifically, the back of the staggered plate 2 is symmetrically embedded with a column 61. One end of the column 61 is welded with a connecting strip 62. A fitting groove 68 is formed in the middle of the connecting strip 62. A concave rod 63 is slidably connected to the inside of the fitting groove 68. A right trapezoidal block 64 is welded to the upper end of the concave rod 63. A push block 65 is welded to the lower end of the concave rod 63. The push block 65 has the same shape as the right trapezoidal block 64. A parallelogram block 66 is attached to the top end of the push block 65. The same push plate 67 is welded between the two parallelogram blocks 66. The push plate 67 is sleeved outside the expansion interface 41. A placing groove 8 is formed inside the shell 1. The modular interface structure is located inside the placing groove 8. A guide groove 9 is formed inside the shell 1. The column 61, the connecting strip 62, the concave rod 63, the right trapezoidal block 64, and the push block 65 are located inside the guide groove 9. A positioning groove is formed at one end of the back of the staggered plate 2. The push plate 67 is movably connected inside the positioning groove.

[0073] As shown in Figure 5 and Figure 7 , after long-term use of the modular interface structure, dust is left inside the modular interface structure. Therefore, the inside of the modular interface structure needs to be cleaned to ensure that the inside of the modular interface structure is clean. Therefore, a cleaning structure is installed inside the staggered plate 2. The cleaning structure sprays gas into the inside of the modular interface structure. The cleaning structure comprises a lifting plate 71, a gas bag 72, a connecting pipe 73, a spraying plate 74, a gas injection hole 75, and a conical block 76. The lifting plate 71 is connected to the inside of the staggered plate 2. The gas bag 72 is arranged above the lifting plate 71. The connecting pipe 73 is connected to the gas bag 72. The spraying plate 74 is connected to the connecting pipe 73. The gas injection hole 75 is arranged on the spraying plate 74. The conical block 76 is connected to the spraying plate 74 and located in the middle of the gas injection hole 75. When the lifting plate 71 rises, it presses the gas bag 72, so that the gas inside the gas bag 72 enters the inside of the spraying plate 74 along the connecting pipe 73. At this time, the gas spreads and sprays on the modular interface structure along the conical block 76 inside the gas injection hole 75 of the spraying plate 74.

[0074] In use, as the dislocation plate 2 rises, at this time under the action of gravity, the lifting plate 71 is lowered, and the lifting plate 71 is lowered to drive the air bag 72 to stretch, and the air bag 72 is stretched to make the external gas enter along the air injection hole 75 of the spray plate 74, at this time the gas enters into the air bag 72 inside along the connecting pipe 73 (the air bag 72 belongs to the state of adsorbing gas, causing the air bag 72 to expand);

[0075] When the dislocation plate 2 is lowered, the shell 1 abuts against the lifting plate 71, so that the lifting plate 71 rises inside the dislocation plate 2, and the lifting plate 71 rises to press the air bag 72, so that the gas in the air bag 72 enters into the inside of the spray plate 74 along the connecting pipe 73, and finally the gas is sprayed out along the air injection hole 75 of the spray plate 74, and is diffused and sprayed on the modular interface structure under the action of the conical block 76, to achieve the purpose of blowing the modular interface structure.

[0076] Specifically, the dislocation plate 2 is symmetrically connected with the lifting plate 71 at the bottom of both sides, the material of the lifting plate 71 is iron, the lifting plate 71 is integrally formed with a lug at the top of both sides, the lug prevents the lifting plate 71 from separating from the dislocation plate 2, the lifting plate 71 is bonded with the air bag 72 between the top and the inside of the dislocation plate 2, the connecting pipe 73 is embedded and installed in the air bag 72, the spray plate 74 is connected to one end of the connecting pipe 73, the air injection hole 75 is formed in the end face of the spray plate 74 close to the modular interface structure, and the conical block 76 is integrally formed at one end of the spray plate 74 at the center position of the air injection hole 75.

[0077] Working principle: in the initial state of the device, the operator pushes the shell 1, the ball 13 rolls in the receiving cavity of the support column 12 (the bottom of the ball 13 protrudes from the bottom end 12 plane of the support column), and after the device is pushed to the target test position and is placed, the deployment and positioning are completed;

[0078] Then the device is powered on (powered on by an external power supply or an internal battery), the heat generated by the internal electronic elements is discharged outward through the air outlet of the shell 1, at this time the filter screen 11 fixed to the outside of the air outlet of the shell 1 runs synchronously with the edge of the mounting block 10, which not only ensures the flow of heat dissipation air, but also prevents dust and sundries from entering the inside of the shell 1, realizing the dual functions of heat dissipation and protection;

[0079] Then, the operator manually pulls the misalignment plate 2, drives the telescopic part 5 to stretch, and the misalignment plate 2 moves vertically along one end of the shell 1 to rise, when the misalignment plate 2 moves vertically, the two vertical columns 61 connected to the back move synchronously, the vertical columns 61 drive the connecting strips 62 to rise, when the connecting strips 62 rise, they move alone under the action of the fitting grooves 68, when the inner wall of the connecting strips 62 is attached to the bottom of the outer side of the concave rod 63, at this time, the connecting strips 62 drive the concave rod 63 to rise synchronously, when the concave rod 63 rises synchronously, the right-angled trapezoidal blocks 64 at the upper end of the concave rod 63 are completely separated from the parallelogram blocks 66, then continue to move, at this time, the concave rod 63 drives the pushing blocks 65 to rise and enter the bottom end of the parallelogram blocks 66, so that the inclined surface of the pushing blocks 65 contacts and pushes the parallelogram blocks 66, drives the parallelogram blocks 66 to move to the center of the shell 1 Figure 5 ), the pushing plate 67 moves away from the outside of the modular interface structure (moves to the center of the shell 1), so that the expansion interface 41 in the modular interface structure in the placement slot 8 is completely exposed to the outside, in this process, the vertical columns 61, the connecting strips 62 and other components move along the guide grooves 9 inside the shell 1 to ensure the stability of the structure;

[0080] After the misalignment plate 2 moves to the target position, the shell 1 and the wiring port 3 on the misalignment plate 2 are flexibly aligned by the precise control of the telescopic part 5 to avoid cable bending, then the operator connects the standard cable of the test equipment to the aligned wiring port 3 to complete the basic signal connection;

[0081] If the test equipment needs to use a non-standard interface (such as a military reinforced connector), the modular interface structure is used for adaptation, the expansion interface 41 is fixed on the mounting plate 42, the mounting plate 42 is fixed in the placement slot 8 of the shell 1 by screws, and the exposed expansion interface 41 can be directly connected to the non-standard cable to improve the compatibility of the equipment;

[0082] During the test, the device enters a stable running state: the wiring port 3 and the expansion interface 41 continuously transmit signals, and the electronic components inside the shell 1 monitor the performance parameters (Ka band high frequency signal) of the satellite communication equipment in real time;

[0083] When the test is completed, the operator manually presses the misalignment plate 2, drives the telescopic part 5 to retract, drives the misalignment plate 2 to move reversely and vertically downwards, the stand 61 is lowered to make the connecting strip 62 lower, at this time, under the action of gravity, the pushing block 65, the right-angled trapezoidal block 64, the concave rod 63 and the connecting strip 62 are lowered together, when the right-angled trapezoidal block 64 enters above the parallelogram block 66, at this time, the misalignment plate 2 is still lowered, when the misalignment plate 2 is lowered to make the plane at the top of the right-angled trapezoidal block 64 and the bottom end of the stand 61 adhere (the pushing block 65 and the parallelogram block 66 are in a separated state), at this time, force is applied to the right-angled trapezoidal block 64, and after the right-angled trapezoidal block 64 applies force, the parallelogram block 66 is squeezed through the inclined surface, and the parallelogram block 66 is forced to move away from the center line of the shell 1, at this time, the pushing plate 67 moves with the parallelogram block 66, and a pushing force is applied to the connecting line on the expansion interface 41, so that the connecting line and the expansion interface 41 are automatically separated;

[0084] During the reverse movement of the misalignment plate 2, the cleaning structure is started synchronously, the lifting plate 71 at the bottom of the shell 1 abuts against the bottom end of the misalignment plate 2, and the lifting plate 71 is forced to rise inside the misalignment plate 2, at this time, the lifting plate 71 is limited by the protrusion to avoid separation from the misalignment plate 2, and when the lifting plate 71 rises, the air bag 72 at the top is squeezed, the gas in the air bag 72 is transported to the spraying plate 74 through the connecting pipe 73, and is sprayed out through the air injection hole 75 on the spraying plate 74, since the conical block 76 is arranged in the middle of the air injection hole 75, the gas is diffused through the conical block 76 and uniformly sprayed on the surface of the expansion interface 41 of the modular interface structure, and the residual dust on the interface is removed;

[0085] If it needs to be used again subsequently, when the misalignment plate 2 rises, the lifting plate 71 is lowered under the action of gravity, the air bag 72 is stretched, and external gas is sucked into the air bag 72 through the air injection hole 75 and the connecting pipe 73, so as to reserve gas for the next cleaning.

[0086] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it.

Claims

1. An integrated, portable satellite communication equipment testing device, characterized in that, The utility model relates to a satellite communication equipment test structure, which comprises the following parts: a shell (1) for covering the satellite communication equipment test structure; a mounting block (10) connected to one end of the shell (1); a filter screen (11) connected to the inside of the mounting block (10), and the mounting block (10) fixes the filter screen (11) outside the air outlet of the shell (1); a movable structure comprising a support column (12) and a ball (13), wherein the support column (12) is connected to the bottom end of the shell (1), and the ball (13) is movably connected to the inside of the support column (12); an interleaved integrated assembly comprising a staggered plate (2), a wiring port (3), a modular interface structure, an expansion piece (5), and a separation structure; the staggered plate (2) is connected to the shell (1); the wiring port (3) is arranged on the shell (1) and the staggered plate (2); the modular interface structure is arranged inside the shell (1); the expansion piece (5) has two ends connected to the staggered plate (2) and the shell (1) respectively; the separation structure is connected to the staggered plate (2); the staggered plate (2) drives the separation structure to operate by moving vertically at one end of the shell (1) through the expansion piece (5), at this time, the modular interface structure is exposed to the outside world, and the staggered plate (2) drives the connecting wire to separate from the modular interface structure through the separation structure when moving reversely.

2. The integrated transportable satellite communications equipment test apparatus of claim 1, wherein, The modular interface structure comprises: a mounting plate (42) connected to the shell (1); an expansion interface (41) connected to the mounting plate (42).

3. The integrated transportable satellite communications equipment test apparatus of claim 2, wherein, The separation structure comprises: a stand column (61) connected to the staggered plate (2) and arranged in two numbers; a connecting strip (62) connected to the end of the stand column (61); a concave rod (63) arranged inside the connecting strip (62); a right-angled trapezoidal block (64) connected to the upper end of the concave rod (63); a pushing block (65) connected to the lower end of the concave rod (63); a parallelogram block (66) connected between the right-angled trapezoidal block (64) and the pushing block (65); a pushing plate (67) connected to the parallelogram block (66); the stand column (61) drives the concave rod (63) to rise through the connecting strip (62), and the concave rod (63) drives the pushing plate (67) to move in the direction close to the center line of the shell (1) through the cooperation of the pushing plate (67) and the parallelogram block (66) when rising; the stand column (61) drives the concave rod (63) to descend through the connecting strip (62), and the concave rod (63) drives the pushing plate (67) to move in the direction away from the center line of the shell (1) through the cooperation of the right-angled trapezoidal block (64) and the parallelogram block (66) when descending.

4. The integrated transportable satellite communications equipment test apparatus of claim 3, wherein, The shell (1) is internally provided with a placing groove (8), and the modular interface structure is located inside the placing groove (8); the shell (1) is internally provided with a guide groove (9), and the stand column (61), the connecting strip (62), the concave rod (63), the right-angled trapezoidal block (64), and the pushing block (65) are all located inside the guide groove (9).

5. The integrated transportable satellite communications equipment test apparatus of claim 2, wherein, The dislocation plate (2) is internally provided with a cleaning structure which sprays gas into the interior of the modular interface structure.

6. The integrated transportable satellite communications equipment test apparatus of claim 5, wherein, The cleaning structure comprises: a lifting plate (71) connected to the interior of the dislocation plate (2); an air bag (72) arranged above the lifting plate (71); a connecting pipe (73) connected to the air bag (72); a spraying plate (74) connected to the connecting pipe (73); a gas injection hole (75) arranged in the spraying plate (74); a conical block (76) connected to the spraying plate (74) and located in the middle of the gas injection hole (75); When the lifting plate (71) is lifted, the air bag (72) is pressed, so that the gas in the air bag (72) enters the interior of the spraying plate (74) along the connecting pipe (73), and at this time, the gas is diffused and sprayed on the modular interface structure along the conical block (76) in the interior of the gas injection hole (75) of the spraying plate (74).

7. The integrated transportable satellite communications equipment test apparatus of claim 1, wherein, The bottom end of the support column (12) is provided with a receiving cavity, and the ball (13) is partially embedded in the receiving cavity, and the bottom of the ball (13) protrudes from the bottom end plane of the support column (12).

8. The integrated transportable satellite communications equipment test apparatus of claim 1, wherein, The mounting block (10) and the shell (1) are fixed by bolt connection, and the filter screen (11) is a metal screen, the edge of which is attached to the inner wall of the mounting block (10).

9. The integrated transportable satellite communications equipment test apparatus of claim 6, wherein, The lifting plate (71) is made of iron, and the lifting plate (71) is integrally formed with protrusions on both sides of the top end. The bottom end of the support column (12) is provided with a receiving cavity, and the ball (13) is partially embedded in the receiving cavity, and the bottom of the ball (13) protrudes from the bottom end plane of the support column (12).

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