A multi-channel pulse radio frequency transceiver component

Abstract

The present invention discloses a multi-channel pulse radio frequency transceiver component, which belongs to the field of radio frequency technology. The multi-channel pulse radio frequency transceiver component includes a protective cover, both sides of the bottom surface of the protective cover are fixedly provided with fixed seats, one end of the protective cover is provided with a sealing plate, the inner cavity of the protective cover is provided with a positioning mechanism, the inner cavity of the positioning mechanism is provided with multiple groups of pulse radio frequency transceivers, and the positioning mechanism is used to install the multiple groups of pulse radio frequency transceivers to realize the multi-channel operation of the pulse radio frequency transceiver component. It can use the positioning mechanism to enable multiple groups of pulse radio frequency transceivers to form a multi-channel pulse radio frequency transceiver component, and then enable the multi-channel pulse radio frequency transceiver component to shunt and process the data received and sent, so as to reduce the burden of a single pulse radio frequency transceiver component when in use, and through the air supply mechanism, it can also cool down the multiple groups of pulse radio frequency transceivers, thereby improving the stability of the use of the multiple groups of pulse radio frequency transceivers.

Description

Technical Field

[0001] The present invention relates to the field of radio frequency technology, and more specifically to a multi-channel pulse radio frequency transceiver component. Background Art

[0002] The pulse RF transceiver (channel component) is an important module of the radar and communication system, connecting the antenna and the signal processing subsystem. Its main function is to convert RF signals into intermediate frequency signals and perform processing such as filtering and amplitude and phase adjustment on the signals. The performance indicators of the channel component directly affect the performance of the radar and communication equipment. Channel components of various types and functions used for communication and detection purposes have high noise, dynamic range and stability.

[0003] However, when the pulse RF transceiver component is in use, due to the single channel, a single pulse RF transceiver cannot quickly process multiple data, which increases the operating burden of the pulse RF transceiver and reduces the service life and safety of the pulse RF transceiver. Therefore, we propose a multi-channel pulse RF transceiver component to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a multi-channel pulse radio frequency transceiver component. Through a positioning mechanism, multiple groups of pulse radio frequency transceivers can be combined to form a multi-channel pulse radio frequency transceiver component, so that the multi-channel pulse radio frequency transceiver component can shunt and process the received and transmitted data, so as to reduce the burden of a single pulse radio frequency transceiver component when in use, thereby improving the life and safety of the pulse radio frequency transceiver component, and through the air supply mechanism, the multiple groups of pulse radio frequency transceivers can be cooled, thereby improving the stability of the use of the multiple groups of pulse radio frequency transceivers.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A multi-channel pulse radio frequency transceiver assembly, comprising a protective cover, wherein both sides of the bottom surface of the protective cover are fixedly provided with fixing seats, a sealing plate is provided at one end of the protective cover, a positioning mechanism is provided in the inner cavity of the protective cover, and multiple groups of pulse radio frequency transceivers are provided in the inner cavity of the positioning mechanism, and the positioning mechanism is used to install the multiple groups of pulse radio frequency transceivers to realize multi-channel operation of the pulse radio frequency transceiver assembly;

[0009] Both side walls of the inner cavity of the protective cover are provided with a plurality of lock holes, and the lock holes are used to engage and limit the positioning mechanism;

[0010] The outer side wall of the sealing plate is provided with an air supply mechanism, and the air supply mechanism is used to efficiently cool down the multiple groups of pulse radio frequency transceivers on the positioning mechanism.

[0011] Furthermore, the positioning mechanism includes a positioning frame, and a plurality of installation stations are provided on the surface of the positioning frame, and the installation stations are used for stably installing the pulse radio frequency transceiver;

[0012] A plurality of groups of limiting holes are provided on both sides of the two side walls of the positioning frame, and a spring pin is provided in the inner cavity of each group of the limiting holes, and the spring pin is used to cooperate with the locking hole to realize locking and limiting of the positioning frame;

[0013] A ventilation hole is provided on one side of the inner wall of each group of installation stations, and multiple groups of air guide grooves are provided on both side walls of the inner cavity of each group of installation stations. The ventilation holes are used to cooperate with the multiple groups of air guide grooves to achieve cooling treatment for each group of pulse RF transceivers.

[0014] Furthermore, the shape of the limiting hole matches the shape of the spring pin, and the two are plug-connected.

[0015] Furthermore, screw holes are provided on the top surface of the positioning frame and above each group of installation stations, and locking screws are rotatably connected to the inner cavity of each group of screw holes. The screw holes are used to cooperate with the locking screws to limit the pulse RF transceiver on the installation station.

[0016] Furthermore, buckle grooves are provided at the middle positions of the top and bottom of the surface of the positioning frame, and each group of the buckle grooves is rotatably connected to the inner cavity of the protective cover with a rotating handle, and the buckle grooves are used to cooperate with the rotating handle to pull the positioning frame out of the inner cavity of the protective cover.

[0017] Furthermore, the air supply mechanism includes a bottom box, the inner cavity of the bottom box is provided with a fan, the bottom end of the bottom box is inlaid with an air duct, and the bottom end of the air duct passes through the sealing plate, and the fan is used to cooperate with the air duct to realize the delivery of air to the inner cavity of the protective cover;

[0018] A filter assembly is provided at the open end of the bottom box, and the filter assembly is used to filter the wind flowing through the fan;

[0019] A plurality of sets of fixing plates are arranged on the outer wall surface of the bottom box, and the fixing plates are connected to the sealing plate through screws, and the fixing plates are used to cooperate with the screws to achieve the stability of the bottom box in use.

[0020] Furthermore, the filter assembly includes a bottom cover, a limit frame is fixedly arranged near the inner cavity of the bottom cover, a filter sponge is arranged in the inner cavity of the bottom cover, and the filter sponge is used to filter the wind flowing through the bottom cover;

[0021] The outer wall of the bottom cover is provided with a plurality of groups of air inlet holes distributed in a circular array, and the air inlet holes are used to introduce external wind into the bottom cover.

[0022] Furthermore, a plurality of wire tubes are embedded and connected to the bottom of the outer wall of the sealing plate, and a rubber ring is provided in the inner cavity of each wire tube. The wire tubes are used to cooperate with the rubber ring to facilitate the cables on the pulse RF transceiver to pass through the sealing plate.

[0023] Furthermore, a retaining ring is provided on one side of the inner cavity of the protective cover, and the retaining ring is used to limit the positioning mechanism.

[0024] Furthermore, a groove ring is provided in the inner cavity of the protective cover near its front end, and a sealing ring is provided in the inner cavity of the groove ring. The groove ring is used to cooperate with the sealing ring to achieve a sealing effect that improves the fit between the protective cover and the outer wall of the positioning mechanism.

[0025] 3. Beneficial effects

[0026] Compared with the prior art, the advantages of the present invention are:

[0027] (1) In this scheme, the protective cover can be used to cooperate with the sealing plate to install and protect the positioning mechanism, and then the positioning mechanism can be used to install multiple groups of pulse RF transceivers, so that the multiple groups of pulse RF transceivers can be combined to form a multi-channel pulse RF transceiver assembly, and then the multi-channel pulse RF transceiver assembly can be used to divert and process the received and transmitted data, so as to reduce the burden of a single pulse RF transceiver assembly when in use, thereby improving the life and safety of the pulse RF transceiver assembly. The positioning mechanism can be locked and limited by multiple groups of lock holes, so as to prevent the positioning mechanism from falling off from the inner cavity of the protective cover, and then the external wind can be pumped into the protective cover by the air supply mechanism, so as to cool the multiple groups of pulse RF transceivers on the positioning mechanism, so as to prevent the pulse RF transceiver from being damaged due to overheating in the protective cover caused by the synchronous operation of the multiple groups of pulse RF transceivers, while ensuring the stability of the use of the multiple groups of pulse RF transceivers.

[0028] (2) This solution, through the positioning frame in the positioning mechanism, can provide multiple opening spaces for the installation station, so that multiple groups of installation stations can respectively install corresponding pulse RF transceivers, so that each pulse RF transceiver can operate independently without interfering with each other, thereby improving the stability of the operation of each pulse RF transceiver. The spring pin on the limiting hole can cooperate with the lock hole on the protective cover to lock and limit the positioning frame, thereby preventing the positioning frame from automatically sliding out of the protective cover. The ventilation holes and multiple groups of air guide grooves cooperate with each other, so that the wind delivered by the air supply mechanism can be guided to the outer wall of each pulse RF transceiver. When the wind flows from the outer wall of each pulse RF transceiver, each pulse RF transceiver can be cooled down to prevent each pulse RF transceiver from being damaged due to excessive temperature.

[0029] Through the screw holes on the positioning frame, the pulse RF transceiver on the installation station can be limited by the locking screws, which improves the stability of the use of the pulse RF transceiver. When the positioning frame needs to be disassembled, the rotating handle in the buckle groove is rotated ninety degrees, so that the user can pull the rotating handle conveniently. At this time, the movable end of the spring pin shrinks from the lock hole to the inside of itself, and then the positioning frame can be pulled out of the protective cover, so that the pulse RF transceiver on the positioning frame can be disassembled and maintained.

[0030] (3) In this scheme, the fixing plate in the air supply mechanism can be used to fix the bottom box to the cover plate by screws, and then the outside air can be sucked into the bottom box through the filter assembly by the fan, and then guided to the inner cavity of the protective cover through the air duct, thereby accelerating the air circulation in the protective cover, so that the air can flow out from the ventilation holes and air guide grooves on the positioning frame, thereby achieving the effect of efficiently cooling the pulse RF transceiver;

[0031] Through the bottom cover in the filter assembly, it can be installed on the bottom box and the filter sponge can be installed, and at the same time, space can be opened for multiple groups of air inlet holes. Through the multiple groups of air inlet holes distributed in a circular array, the outside wind can enter the bottom cover conveniently, and then the wind flowing through the bottom cover can be filtered through the filter sponge, thereby preventing external dirt from entering the interior. The filter sponge can be limited by the limit frame, which improves the stability of the filter sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a side structural schematic diagram of the present invention;

[0034] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the internal structure of the protective cover of the present invention;

[0036] Figure 5 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0037] Figure 6 It is a side structural schematic diagram of the positioning mechanism of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the air supply mechanism of the present invention;

[0039] Figure 8 It is a schematic diagram of the cross-sectional structure of the air supply mechanism of the present invention.

[0040] Description of the numbers in the figure:

[0041] 1. Protective cover; 2. Fixed seat; 3. Closing plate; 4. Positioning mechanism; 401. Positioning frame; 402. Installation station; 403. Ventilation hole; 404. Limiting hole; 405. Spring pin; 406. Screw hole; 407. Locking screw; 408. Air guide groove; 409. Buckle groove; 410. Rotating handle; 5. Pulse RF transceiver; 6. Locking hole; 7. Air supply mechanism; 701. Bottom box; 702. Fan; 703. Air duct; 704. Bottom cover; 705. Limiting frame; 706. Filter sponge; 707. Air inlet hole; 708. Fixed plate; 8. Wire tube; 9. Rubber ring; 10. Retaining ring; 11. Groove ring; 12. Sealing ring. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0043] Example:

[0044] See also Figure 1-3 A multi-channel pulse radio frequency transceiver assembly comprises a protective cover 1, a fixing seat 2 is fixedly arranged on both sides of the bottom surface of the protective cover 1, a sealing plate 3 is arranged at one end of the protective cover 1, a positioning mechanism 4 is arranged in the inner cavity of the protective cover 1, and a plurality of groups of pulse radio frequency transceivers 5 are arranged in the inner cavity of the positioning mechanism 4, and the positioning mechanism 4 is used to install the plurality of groups of pulse radio frequency transceivers 5 to realize multi-channel operation of the pulse radio frequency transceiver assembly;

[0045] Multiple sets of lock holes 6 are provided on both side walls of the inner cavity of the protective cover 1, and the lock holes 6 are used to engage and limit the positioning mechanism 4;

[0046] The outer wall of the sealing plate 3 is provided with an air supply mechanism 7, which is used to efficiently cool down the multiple groups of pulse radio frequency transceivers 5 on the positioning mechanism 4;

[0047] Through the protective cover 1, the positioning mechanism 4 can be installed and protected in conjunction with the sealing plate 3, and then through the positioning mechanism 4, multiple groups of pulse RF transceivers 5 can be installed, so that the multiple groups of pulse RF transceivers 5 can be combined to form a multi-channel pulse RF transceiver assembly, and then the multi-channel pulse RF transceiver assembly can be used to shunt and process the received and transmitted data, so as to reduce the burden of a single pulse RF transceiver assembly when in use, and improve the life and safety of the pulse RF transceiver assembly. Through multiple groups of lock holes 6, the positioning mechanism 4 can be engaged and limited, so as to prevent the positioning mechanism 4 from falling off from the inner cavity of the protective cover 1, and then through the air supply mechanism 7, the external wind can be pumped into the protective cover 1, and then the multiple groups of pulse RF transceivers 5 on the positioning mechanism 4 can be cooled, so as to prevent the damage of the pulse RF transceiver 5 caused by overheating in the protective cover 1 caused by the synchronous operation of the multiple groups of pulse RF transceivers 5, and at the same time ensure the stability of the use of the multiple groups of pulse RF transceivers 5.

[0048] See also Figure 5 , Figure 6 The positioning mechanism 4 includes a positioning frame 401, and a plurality of installation stations 402 are provided on the surface of the positioning frame 401, and the installation stations 402 are used to stably install the pulse RF transceiver 5; a plurality of limiting holes 404 are provided on both sides of the two side walls of the positioning frame 401, and a spring pin 405 is provided in the inner cavity of each group of limiting holes 404, and the spring pin 405 is used to cooperate with the lock hole 6 to realize locking and limiting the positioning frame 401; a ventilation hole 403 is provided on one side of the inner wall of each group of installation stations 402, and a plurality of air guide grooves 408 are provided on both sides of the inner cavity of each group of installation stations 402, and the ventilation holes 403 are used to cooperate with the plurality of air guide grooves 408 to realize cooling treatment of each group of pulse RF transceivers 5;

[0049] Through the positioning frame 401 in the positioning mechanism 4, a plurality of opening spaces can be provided for the installation station 402, so that the corresponding pulse RF transceivers 5 can be installed in the plurality of installation stations 402 respectively, so that each pulse RF transceiver 5 can be operated independently without interfering with each other, thereby improving the stability of the operation of each pulse RF transceiver 5, and the spring pin 405 on the limiting hole 404 can cooperate with the lock hole 6 on the protective cover 1 to lock and limit the positioning frame 401, thereby preventing the positioning frame 401 from automatically sliding out of the protective cover 1, and through the cooperation of the ventilation hole 403 and the plurality of wind guide grooves 408, the wind delivered by the air supply mechanism 7 can be guided to the outer wall of each pulse RF transceiver 5, and when the wind flows from the outer wall of each pulse RF transceiver 5, each pulse RF transceiver 5 can be cooled down to prevent each pulse RF transceiver 5 from being damaged due to excessive temperature.

[0050] See also Figure 5 , Figure 6 The shape of the limiting hole 404 matches the shape of the spring pin 405 , and the two are plug-connected, which can improve the stability of the spring pin 405 installed in the limiting hole 404 .

[0051] See also Figure 5 , Figure 6 Screw holes 406 are provided on the top surface of the positioning frame 401 and above each group of installation stations 402. A locking screw 407 is rotatably connected to the inner cavity of each group of screw holes 406. The screw holes 406 are used to cooperate with the locking screws 407 to limit the pulse RF transceiver 5 on the installation station 402. Through the screw holes 406 on the positioning frame 401, the pulse RF transceiver 5 on the installation station 402 can be limited by the locking screws 407, thereby improving the stability of the use of the pulse RF transceiver 5.

[0052] See also Figure 5 , buckle grooves 409 are provided at the middle positions of the top and bottom of the surface of the positioning frame 401, and the inner cavity of each group of buckle grooves 409 is rotatably connected to a rotating handle 410, and the buckle grooves 409 are used to cooperate with the rotating handle 410 to realize the positioning frame 401 being pulled out of the inner cavity of the protective cover 1. When the positioning frame 401 needs to be disassembled, the rotating handle 410 in the buckle groove 409 is rotated ninety degrees, so that the user can pull the rotating handle 410 conveniently. At this time, the movable end of the spring pin 405 is retracted from the lock hole 6 to the inside of itself, and then the positioning frame 401 can be pulled out from the protective cover 1, so that the pulse RF transceiver 5 on the positioning frame 401 can be disassembled and maintained.

[0053] See also Figure 7 , Figure 8The air supply mechanism 7 includes a bottom box 701, a fan 702 is provided in the inner cavity of the bottom box 701, an air duct 703 is embedded and connected at the bottom end of the bottom box 701, and the bottom end of the air duct 703 passes through the sealing plate 3, and the fan 702 is used to cooperate with the air duct 703 to realize the delivery of air to the inner cavity of the protective cover 1; a filter component is provided at the open end of the bottom box 701, and the filter component is used to filter the air flowing through the fan 702; a plurality of sets of fixing plates 708 are provided on the outer wall surface of the bottom box 701, and the fixing plates 708 are connected to the sealing plate 3 by screws, and the fixing plates 708 are used to cooperate with the screws to realize the stability of the bottom box 701;

[0054] Through the fixing plate 708 in the air supply mechanism 7, the bottom box 701 can be fixed on the sealing plate 3 by screws, and then the external wind can be sucked into the bottom box 701 through the filter assembly through the fan 702, and then guided to the inner cavity of the protective cover 1 through the air duct 703, thereby accelerating the air circulation in the protective cover 1, so that the air can flow out from the ventilation holes 403 and the air guide grooves 408 on the positioning frame 401, thereby achieving an efficient cooling effect on the pulse RF transceiver 5.

[0055] See also Figure 7 , Figure 8 The filter assembly includes a bottom cover 704, a limit frame 705 is fixedly arranged near the inner cavity of the bottom cover 704, and a filter sponge 706 is arranged in the inner cavity of the bottom cover 704, and the filter sponge 706 is used to filter the wind flowing through the bottom cover 704;

[0056] The outer wall of the bottom cover 704 is provided with a plurality of air inlet holes 707 distributed in a circular array, and the air inlet holes 707 are used to introduce the external wind into the bottom cover 704;

[0057] Through the bottom cover 704 in the filter assembly, it can be installed on the bottom box 701 and the filter sponge 706 can be installed, and at the same time, space can be opened for multiple groups of air inlet holes 707. Through the multiple groups of air inlet holes 707 distributed in a circular array, the outside wind can enter the bottom cover 704 conveniently, and then the wind flowing through the bottom cover 704 can be filtered through the filter sponge 706, thereby preventing external dirt from entering the interior. The filter sponge 706 can be limited by the limit frame 705, thereby improving the stability of the filter sponge 706.

[0058] See also Figure 2 , Figure 3 A plurality of wire tubes 8 are embedded and connected to the bottom of the outer wall of the sealing plate 3, and a rubber ring 9 is provided in the inner cavity of each wire tube 8, which can facilitate the cables on the pulse RF transceiver 5 to pass through the sealing plate 3, thereby enabling the multiple pulse RF transceivers 5 to be used normally.

[0059] See also Figure 3A retaining ring 10 is provided on one side of the inner cavity of the protective cover 1 to limit the positioning mechanism 4, thereby preventing the positioning mechanism 4 from being excessively inserted into the inner cavity of the protective cover 1, and facilitating the engagement of the spring pin 405 with the lock hole 6.

[0060] See also Figure 4 A groove ring 11 is provided in the inner cavity of the protective cover 1 near its front end, and a sealing ring 12 is provided in the inner cavity of the groove ring 11. The groove ring 11 can cooperate with the sealing ring 12 to improve the sealing effect of the protective cover 1 and the outer wall of the positioning mechanism 4, thereby preventing the wind delivered by the air supply mechanism 7 from leaking from the edge of the outer wall of the protective cover 1 and the positioning mechanism 4.

[0061] During use: through the protective cover 1, the positioning mechanism 4 can be installed and protected in cooperation with the sealing plate 3, and then through the positioning mechanism 4, multiple groups of pulse radio frequency transceivers 5 can be installed, so that the multiple groups of pulse radio frequency transceivers 5 can be combined to form a multi-channel pulse radio frequency transceiver assembly, and then the multi-channel pulse radio frequency transceiver assembly can be used to shunt and process the received and transmitted data, so as to reduce the burden of a single pulse radio frequency transceiver assembly when in use, and improve the life and safety of the pulse radio frequency transceiver assembly. Through multiple groups of lock holes 6, the positioning mechanism 4 can be engaged and limited, so as to prevent the positioning mechanism 4 from falling off from the inner cavity of the protective cover 1, and then through the air supply mechanism 7, the external wind can be pumped into the protective cover 1, so as to cool the multiple groups of pulse radio frequency transceivers 5 on the positioning mechanism 4, so as to prevent the damage of the pulse radio frequency transceiver 5 caused by overheating in the protective cover 1 due to the synchronous operation of the multiple groups of pulse radio frequency transceivers 5, and at the same time ensure the stability of the use of the multiple groups of pulse radio frequency transceivers 5;

[0062] Through the positioning frame 401 in the positioning mechanism 4, a plurality of opening spaces can be provided for the installation station 402, so that the plurality of groups of installation stations 402 can respectively install the corresponding pulse RF transceivers 5, so that each pulse RF transceiver 5 can be operated independently without interfering with each other, thereby improving the stability of the operation of each pulse RF transceiver 5, and the spring pin 405 on the limiting hole 404 can cooperate with the lock hole 6 on the protective cover 1 to lock and limit the positioning frame 401, thereby preventing the positioning frame 401 from automatically sliding out of the protective cover 1, and through the cooperation of the ventilation hole 403 and the plurality of groups of air guide grooves 408, the wind delivered by the air supply mechanism 7 can be guided to the outer wall of each pulse RF transceiver 5, and when the wind flows from the outer wall of each pulse RF transceiver 5, each pulse RF transceiver 5 can be cooled down to prevent each pulse RF transceiver 5 from being damaged due to excessive temperature;

[0063] Through the screw hole 406 on the positioning frame 401, the pulse radio frequency transceiver 5 on the installation station 402 can be limited by the locking screw 407, thereby improving the stability of the use of the pulse radio frequency transceiver 5. When the positioning frame 401 needs to be disassembled, the rotating handle 410 in the buckle groove 409 is rotated 90 degrees, so that the user can pull the rotating handle 410 conveniently. At this time, the movable end of the spring pin 405 shrinks from the lock hole 6 to the inside of itself, and then the positioning frame 401 can be pulled out of the protective cover 1, so that the pulse radio frequency transceiver 5 on the positioning frame 401 can be disassembled and maintained;

[0064] The bottom box 701 can be fixed on the cover plate 3 by screws through the fixing piece 708 in the air supply mechanism 7, and then the external wind can be sucked into the bottom box 701 through the filter assembly through the fan 702, and then guided to the inner cavity of the protective cover 1 through the air duct 703, thereby accelerating the air circulation in the protective cover 1, so that the air can flow out from the ventilation holes 403 and the air guide grooves 408 on the positioning frame 401, thereby achieving an efficient cooling effect on the pulse RF transceiver 5;

[0065] The bottom cover 704 in the filter assembly can be installed on the bottom box 701, and the filter sponge 706 can be installed, and space can be opened for multiple groups of air inlet holes 707. The multiple groups of air inlet holes 707 distributed in a circular array can facilitate the entry of external wind into the bottom cover 704, and then the wind flowing through the bottom cover 704 can be filtered by the filter sponge 706, thereby preventing external dirt from entering the interior. The filter sponge 706 can be limited by the limit frame 705, thereby improving the stability of the filter sponge 706 in use;

[0066] Since multiple groups of wire tubes 8 are embedded and connected to the bottom of the outer wall of the sealing plate 3, and the inner cavity of each group of wire tubes 8 is provided with a rubber ring 9, the cables on the pulse RF transceiver 5 can be conveniently passed through the sealing plate 3, so that multiple pulse RF transceivers 5 can be used normally. The retaining ring 10 can limit the positioning mechanism 4, so as to prevent the positioning mechanism 4 from being excessively inserted into the inner cavity of the protective cover 1, and facilitate the engagement of the spring pin 405 with the lock hole 6. The groove ring 11 can be cooperated with the sealing ring 12 to improve the sealing effect of the protective cover 1 and the outer wall of the positioning mechanism 4, so as to prevent the wind delivered by the air supply mechanism 7 from leaking from the edge of the outer wall of the protective cover 1 and the positioning mechanism 4.

[0067] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-channel pulsed radio frequency transceiver assembly, comprising a protective cover (1), wherein fixing seats (2) are fixedly arranged on both sides of the bottom surface of the protective cover (1), and a sealing plate (3) is arranged at one end of the protective cover (1), characterized in that: The protective cover (1) is provided with a positioning mechanism (4) in its inner cavity, and a plurality of groups of pulse radio frequency transceivers (5) are provided in its inner cavity. The positioning mechanism (4) is used to install the plurality of groups of pulse radio frequency transceivers (5) so as to realize multi-channel operation of the pulse radio frequency transceiver assembly; A plurality of lock holes (6) are provided on both side walls of the inner cavity of the protective cover (1), and the lock holes (6) are used to engage and limit the positioning mechanism (4); An air supply mechanism (7) is provided on the outer side wall of the sealing plate (3), and the air supply mechanism (7) is used to efficiently cool down the multiple groups of pulse radio frequency transceivers (5) on the positioning mechanism (4); The positioning mechanism (4) comprises a positioning frame (401), wherein a plurality of installation positions (402) are provided on a surface of the positioning frame (401), wherein the installation positions (402) are used to stably install the pulse radio frequency transceiver (5); a plurality of limit holes (404) are provided on both sides of the two side walls of the positioning frame (401), and a spring pin (405) is provided in the inner cavity of each group of the limit holes (404), wherein the spring pin (405) is used to cooperate with the lock hole (6) to achieve locking and limiting of the positioning frame (401); a ventilation hole (403) is provided on one side of the inner wall of each group of the installation positions (402), and a plurality of air guide grooves (408) are provided on both sides of the inner cavity walls of each group of the installation positions (402), wherein the ventilation holes (403) are used to cooperate with the plurality of air guide grooves (408) to achieve cooling treatment of each group of the pulse radio frequency transceiver (5); The top surface of the positioning frame (401) and located above each group of installation stations (402) are provided with screw holes (406), and the inner cavity of each group of the screw holes (406) is rotatably connected to a locking screw (407), and the screw holes (406) are used to cooperate with the locking screws (407) to achieve the limitation of the pulse radio frequency transceiver (5) on the installation station (402); The air supply mechanism (7) comprises a bottom box (701), the inner cavity of the bottom box (701) is provided with a fan (702), the bottom end of the bottom box (701) is inlaid with an air duct (703), and the bottom end of the air duct (703) passes through the sealing plate (3), and the fan (702) is used to cooperate with the air duct (703) to achieve the delivery of air to the inner cavity of the protective cover (1); the opening end of the bottom box (701) is provided with a filter component, and the filter component is used to filter the air flowing through the fan (702); the outer wall surface of the bottom box (701) is provided with a plurality of sets of fixing plates (708), and the fixing plates (708) are connected to the sealing plate (3) by screws, and the fixing plates (708) are used to cooperate with the screws to achieve the stability of the bottom box (701) in use.

2. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: The shape of the limiting hole (404) matches the shape of the spring pin (405), and the two are plug-connected.

3. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: Buckle grooves (409) are provided at the middle positions of the top and bottom of the surface of the positioning frame (401), and the inner cavity of each group of the buckle grooves (409) is rotatably connected to a rotating handle (410), and the buckle grooves (409) are used to cooperate with the rotating handle (410) to realize the positioning frame (401) being pulled out of the inner cavity of the protective cover (1).

4. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: The filter assembly comprises a bottom cover (704), a limit frame (705) is fixedly arranged in the inner cavity of the bottom cover (704) and close to the inner cavity, a filter sponge (706) is arranged in the inner cavity of the bottom cover (704), and the filter sponge (706) is used to filter the wind flowing through the bottom cover (704); The outer wall of the bottom cover (704) is provided with a plurality of groups of air inlet holes (707) distributed in a circular array, and the air inlet holes (707) are used to guide external wind into the bottom cover (704).

5. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: The bottom of the outer wall of the sealing plate (3) is inlaid with a plurality of groups of wire tubes (8), and the inner cavity of each group of the wire tubes (8) is provided with a rubber ring (9). The wire tubes (8) are used to cooperate with the rubber ring (9) to facilitate the cables on the pulse radio frequency transceiver (5) to pass through the sealing plate (3).

6. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: A retaining ring (10) is provided on one side of the inner cavity of the protective cover (1), and the retaining ring (10) is used to limit the positioning mechanism (4).

7. A multi-channel pulsed radio frequency transceiver assembly according to claim 1, characterized in that: A groove ring (11) is provided in the inner cavity of the protective cover (1) and near its front end, and a sealing ring (12) is provided in the inner cavity of the groove ring (11). The groove ring (11) is used to cooperate with the sealing ring (12) to achieve a sealing effect that improves the fit between the protective cover (1) and the outer wall of the positioning mechanism (4).

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