Vehicle-mounted multi-type antenna automatic unfolding and folding control system

Abstract

The utility model provides a vehicle-mounted multi-type antenna automatic unfolding and folding control system. The vehicle-mounted multi-type antenna automatic unfolding and folding control system comprises a base; a telescopic rod; the bearing frame comprises a first shell and a second shell which are connected with each other, the second shell is connected to the telescopic end of the telescopic rod, and the first shell and the second shell are each provided with a plurality of first mounting parts and a plurality of second mounting parts; the first unfolding and folding unit comprises a first transmission piece arranged on the first shell and a plurality of first connecting pieces rotationally arranged on the first mounting parts respectively, the anti-interference antennas are connected with the first connecting pieces respectively, and the first transmission piece is connected to the first connecting pieces; the second unfolding and folding unit comprises a second transmission piece arranged on the second shell and a plurality of second connecting pieces connected with the plate-shaped directional antennas respectively, and the second transmission piece is connected with the second connecting pieces; and the third unfolding and folding unit is arranged on the first shell and is connected with the ultrashort wave antenna. The scheme has the characteristics of high integration, automation and intelligence degree, strong maneuverability and concealment, and high unfolding and folding speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna installation technical field especially relates to a vehicle -mounted multi -type antenna automatic deployment control system. BACKGROUND

[0002] Wireless communication technology has a pivotal position in modern communication field, and the antenna is the important equipment for transmitting and receiving signals in communication, which is widely used in military field. With the rapid development of modern weapon equipment, the mobility, concealment, integration degree and automation degree of weapon equipment are one of the important indexes to measure its advancement. Therefore, the rapid deployment and evacuation of the antenna and the joint use of multi-type antenna are particularly important. At present, the types of antennas are more and more, and various types of antennas not only have different shapes and structures, but also have different functions and performances. However, the integration degree of each antenna is low, and only a single antenna can be deployed and retracted one by one, so the automation and intelligence degree is low, and manual intervention is needed, which is time-consuming and laborious. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model provides a vehicle -mounted multi -type antenna automatic deployment control system, which solves the problem of time -consuming and labor -intensive of manual deployment and retraction of various antennas in the prior art.

[0004] According to the embodiment of the utility model, the following technical scheme is adopted:

[0005] A vehicle -mounted multi -type antenna automatic deployment control system is used for installing anti -interference antennas, ultrashort wave antennas and plate directional antennas, and comprises:

[0006] A base is provided.

[0007] A telescopic rod is arranged in the base.

[0008] A carrier frame is provided, which comprises a first shell and a second shell connected to each other, the second shell is connected to the telescopic end of the telescopic rod, the first shell and the second shell are provided with a plurality of first mounting parts and a plurality of second mounting parts, and the plurality of first mounting parts and the plurality of second mounting parts are distributed alternately.

[0009] A first deployment unit is provided, which comprises a first transmission part arranged in the first shell and a plurality of first connecting parts rotatably arranged in the plurality of first mounting parts, and the plurality of anti -interference antennas are connected with the plurality of first connecting parts, the first transmission part is connected with each first connecting part, and is used for making each anti -interference antenna close to each other or away from each other.

[0010] A second deployment unit is provided, which comprises a second transmission part arranged in the second shell and a plurality of second connecting parts connected with each plate directional antenna, the second transmission part is connected with each second connecting part, and is used for making each plate directional antenna close to each other or away from each other.

[0011] A third folding and unfolding unit is arranged in the first housing and connected with the ultra-short wave antenna, and is used for folding or unfolding the ultra-short wave antenna.

[0012] Preferably, the first transmission member comprises a plurality of first transmission portions arranged at the bottom of the plurality of first mounting portions, the first transmission portions are respectively arranged with a first worm wheel and a first worm, and the first worm wheel is engaged with the first worm; the first connecting member comprises a connecting rod arranged rotatably in the first mounting portion and a transmission rod connected with the first worm wheel, and the interference-resistant antenna is arranged with a mounting seat, and the connecting rod and the transmission rod are both arranged rotatably in the mounting seat.

[0013] Preferably, the first transmission member further comprises a plurality of first pulleys arranged rotatably in the first housing and a first synchronous belt connecting the first pulleys, the first pulleys are respectively connected with the first worms, and the first housing is arranged with a first motor, and the first motor is connected with one of the first pulleys.

[0014] Preferably, the mounting seat is arranged with a plurality of first limiting rings, and the interference-resistant antenna is clamped in the first limiting rings.

[0015] Preferably, the second transmission member comprises a plurality of second transmission portions arranged in the plurality of second mounting portions, the second transmission portions are respectively arranged with a second worm wheel and a second worm, and the second worm is engaged with the second worm wheel; the second connecting member comprises a fixing seat connected with the plate-shaped directional antenna, and the fixing seat is connected with the second worm wheel.

[0016] Preferably, the second transmission member further comprises a plurality of second pulleys arranged in the second housing and a second synchronous belt connecting the second pulleys, the second pulleys are respectively connected with the second worms, and the second housing is arranged with a second motor, and the second motor is connected with one of the second pulleys.

[0017] Preferably, the fixing seat is arranged with a mounting block, and the plate-shaped directional antenna is connected with the mounting block through bolts.

[0018] Preferably, the third folding and unfolding unit comprises a third transmission portion arranged at the top surface of the first housing, the third transmission portion is arranged with a third worm wheel and a third worm, the third worm wheel is engaged with the third worm, the ultra-short wave antenna is arranged with a bearing plate, and the bearing plate is connected with the third worm.

[0019] Preferably, the end portion of the third worm penetrates into the interior of the first housing and is connected with one of the first pulleys.

[0020] Preferably, the bearing plate is arranged with a plurality of second limiting rings, and the ultra-short wave antenna is clamped in the second limiting rings.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In the scheme, under the action of the telescopic rod, the carrier frame connected to the telescopic end of the telescopic rod can be lifted, the efficiency of receiving and transmitting signals of each antenna is improved, the purpose of improving communication quality is achieved, under the action of the first, second and third folding units, the ultrashort wave antenna, each anti-interference antenna and each plate-shaped directional antenna can be unfolded synchronously, the antennas do not interfere with each other when communicating jointly, can be quickly folded, the floor area of the whole control system is reduced, the structure of the whole system is more compact, the whole system can be transported without disassembly, the overall height of the vehicle during driving is not higher than the height limit of the highway tunnel, the mobility and concealment of the whole vehicle during task execution are ensured, the scheme has the characteristics of high integration, automation, intelligence, mobility, concealment, fast unfolding and retracting and high reliability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure schematic view of the communication vehicle to which each antenna in the embodiment of the utility model is installed.

[0024] Figure 2 It is a structure schematic view of the whole control system after unfolding in the embodiment of the utility model.

[0025] Figure 3 It is a structure schematic view of the whole control system after folding in the embodiment of the utility model.

[0026] Figure 4 It is a structure schematic view of each first connecting piece after folding in the embodiment of the utility model.

[0027] Figure 5 It is a structure schematic view of the carrier frame in the embodiment of the utility model.

[0028] Figure 6 It is an internal transmission structure schematic view of the first shell in the embodiment of the utility model.

[0029] Figure 7 It is an internal transmission structure schematic view of the second shell in the embodiment of the utility model.

[0030] Figure 8 It is an internal transmission structure schematic view of the first transmission part and the second transmission part in the embodiment of the utility model.

[0031] Figure 9 It is an adjustment state schematic view of the first connecting piece in the embodiment of the utility model.

[0032] Figure 10 It is an adjustment state schematic view of the plate-shaped directional antenna in the embodiment of the utility model.

[0033] Figure 11The adjusting state schematic view of the ultra-short wave antenna and the schematic view of the transmission structure matched with the adjusting state schematic view of the ultra-short wave antenna are shown in the embodiment of the utility model.

[0034] Figure 12 The adjusting state schematic view of the anti-interference antenna and the ultra-short wave antenna is shown in the embodiment of the utility model.

[0035] In the above drawings: 1, base; 2, telescopic rod; 3, anti-interference antenna; 4, ultra-short wave antenna; 5, plate directional antenna; 6, first housing; 7, second housing; 8, first motor; 9, second motor; 10, first transmission part; 11, first worm wheel; 12, first worm; 13, second transmission part; 14, second worm wheel; 15, second worm; 16, first limiting ring; 17, first pulley; 18, first synchronous belt; 19, second pulley; 20, second synchronous belt; 21, mounting seat; 22, connecting rod; 23, transmission rod; 24, fixing seat; 25, bearing plate; 26, third transmission part; 27, third worm wheel; 28, third worm; 29, first mounting part; 30, second mounting part; 31, mounting block; 32, second limiting ring. DETAILED DESCRIPTION

[0036] The technical scheme in the utility model is further explained below in combination with the drawings and the embodiments.

[0037] As Figures 1 to 12 shown, the utility model discloses a vehicle-mounted multi-type antenna automatic deployment and retraction control system for installing anti-interference antenna 3, ultra-short wave antenna 4 and plate directional antenna 5, characterized by comprising:

[0038] Base 1

[0039] Telescopic rod 2 is arranged on base 1

[0040] The bearing frame comprises the first housing 6 and the second housing 7 which are connected with each other, the second housing 7 is connected to the telescopic end of the telescopic rod 2, the first housing 6 and the second housing 7 are each provided with a plurality of first mounting parts 29 and a plurality of second mounting parts 30, and the plurality of first mounting parts 29 and the plurality of second mounting parts 30 are distributed in a staggered manner

[0041] The first deployment and retraction unit comprises a first transmission member arranged on the first housing 6 and a plurality of first connecting members rotatably arranged on the plurality of first mounting parts 29, the plurality of anti-interference antennas 3 are connected with the plurality of first connecting members respectively, the first transmission member is connected to each first connecting member, and is used for making each anti-interference antenna 3 close to or away from each other

[0042] The second deployment and retraction unit comprises a second transmission member arranged on the second housing 7 and a plurality of second connecting members connected with each plate directional antenna 5 respectively, the second transmission member is connected with each second connecting member, and is used for making each plate directional antenna 5 close to or away from each other; and

[0043] The third folding and unfolding unit is arranged in the first shell 6 and connected with the ultra-short wave antenna 4, and is used for folding or unfolding the ultra-short wave antenna 4.

[0044] In the embodiment of the utility model, the bearing frame is composed of the first shell 6 and the second shell 7, the first shell 6 and the second shell 7 are stacked up and down and are fixedly connected through the connecting plate, the fixed mode can be bolt connection or welding, when the first shell 6 and the second shell 7 are fixedly connected, the first installation part 29 and the second installation part 30 of the two are staggered and distributed, forming the mode as shown in the drawing, taking the first shell 6 and the second shell 7 as an example, the first installation part 29 is located at the three corners of the first shell 6, the second installation part 30 is located at the three corners of the second shell 7, the first installation part 29 is located at the middle of the side length of the second shell 7, and the second installation part 30 is located at the middle of the side length of the first shell 6, providing the installation position for each anti-interference antenna 3 and plate-shaped directional antenna 5, and the anti-interference antenna 3 and plate-shaped directional antenna 5 do not interfere with each other. Figure 6 、 Figure 7 As shown in the drawing, taking the first shell 6 and the second shell 7 as an example, the first installation part 29 is located at the three corners of the first shell 6, the second installation part 30 is located at the three corners of the second shell 7, the first installation part 29 is located at the middle of the side length of the second shell 7, and the second installation part 30 is located at the middle of the side length of the first shell 6, providing the installation position for each anti-interference antenna 3 and plate-shaped directional antenna 5, and the anti-interference antenna 3 and plate-shaped directional antenna 5 do not interfere with each other.

[0045] In use, as shown in the drawing, the base 1 is fixedly installed at the tail of the communication vehicle, the anti-interference antenna 3, the ultra-short wave antenna 4 and the plate-shaped directional antenna 5 are in the retracted state and are basically flush with the height of the communication vehicle, so that the overall height of the vehicle during driving is not higher than the height limit of the highway tunnel, and the purpose of ensuring the mobility and concealment of the vehicle during the execution of the task is achieved. Figure 1

[0046] Based on the above scheme, as shown in the drawing, the base 1 is fixedly installed at the tail of the communication vehicle, the anti-interference antenna 3, the ultra-short wave antenna 4 and the plate-shaped directional antenna 5 are in the retracted state and are basically flush with the height of the communication vehicle, so that the overall height of the vehicle during driving is not higher than the height limit of the highway tunnel, and the purpose of ensuring the mobility and concealment of the vehicle during the execution of the task is achieved. Figure 8 Figure 9 ​​As shown, the first transmission member includes a plurality of first transmission parts 10 arranged at the bottom of the plurality of first mounting parts 29, and the first transmission part 10 is rotatably arranged with a first worm wheel 11 and a first worm 12, and the first worm wheel 11 is engaged with the first worm 12; the first connecting member includes a connecting rod 22 rotatably arranged at the first mounting part 29 and a transmission rod 23 connected with the first worm wheel 11, and the interference antenna 3 is provided with a mounting seat 21, and the connecting rod 22 and the transmission rod 23 are rotatably arranged at the mounting seat 21. Specifically, when the connected interference antenna 3 is adjusted by the cooperation of the first transmission member and the first connecting member, the first worm 12 is rotated to drive the first worm wheel 11 to rotate, and the transmission rod 23 is swung outwardly by the first worm wheel 11, so that Figure 8 the angle of the mounting seat 21 and the interference antenna 3 is unchanged under the limiting of the connecting rod 22 until the transmission rod 23 is flush with the first transmission part 10, that is, the first worm 12 is stopped to realize self-locking, thereby ensuring the stability of the unfolded interference antenna 3. In the adjustment of the first worm 12, an electric drive source can be arranged at the end of the first worm 12 to realize electric driving.

[0047] Since there are many interference antennas 3, in order to reduce the cost and synchronously control each first worm 12, as shown in Figure 6 the first transmission member further includes a plurality of first pulleys 17 rotatably arranged at the first housing 6 and a first synchronous belt 18 connecting the first pulleys 17, each first pulley 17 is connected to each first worm 12, the first housing 6 is provided with a first motor 8, and the first motor 8 is connected to one of the first pulleys 17; when the first motor 8 rotates, the first pulley 17 connected to the first motor 8 rotates, and each first pulley 17 can synchronously rotate under the action of the first synchronous belt 18, so that each first pulley 17 drives each first worm 12 connected thereto to rotate, thereby realizing synchronous adjustment.

[0048] Meanwhile, the mounting seat 21 is provided with a plurality of first limiting rings 16, and the interference antenna 3 is clamped in the plurality of first limiting rings 16; the first limiting ring 16 can be fixed to the mounting seat 21 in a clamping, inserting or welding manner, and is used for fixing the interference antenna 3 to the mounting seat 21, which not only facilitates assembly, but also facilitates disassembly for maintenance.

[0049] Based on the above scheme, as shown in Figure 8 and Figure 10 the second transmission member includes a plurality of second transmission parts 13 arranged at a plurality of second mounting parts 30, and each second transmission part 13 is rotatably arranged with a second worm wheel 14 and a second worm 15, and the second worm 15 is engaged with the second worm wheel 14; the second connecting member includes a fixing seat 24 connected with the plate-shaped directional antenna 5, and the fixing seat 24 is connected with the second worm wheel 14.

[0050] Specifically, when adjusting the plate-shaped directional antenna 5 through the cooperation of the second transmission member and the second connecting member, the second worm 15 of each second transmission part 13 is rotated respectively, so that the second worm 15 drives the second worm gear 14 to rotate, thereby driving the fixed seat 24 connected thereto to turn outward, so that the fixed seat 24 drives the plate-shaped directional antenna 5 connected thereto to unfold outward, and the unfolding operation of each plate-shaped directional antenna 5 is completed. Each second worm 15 can be driven by electricity respectively to realize rotation.

[0051] Secondly, in order to reduce the cost and control each second worm 15 synchronously, as shown in Figure 7 The second transmission member further comprises a plurality of second pulleys 19 arranged in the second housing 7 and a second synchronous belt 20 connecting the second pulleys 19, each second pulley 19 is connected with each second worm 15, the second housing 7 is provided with a second motor 9, the second motor 9 is connected with one of the second pulleys 19; driving the second motor 9, so that the second motor 9 drives one of the second pulleys 19 connected thereto to rotate, under the action of the second synchronous belt 20, each second pulley 19 can rotate synchronously, thereby driving each second worm 15 connected thereto to rotate, so as to realize the synchronous adjustment of each plate-shaped directional antenna 5.

[0052] Further, the fixed seat 24 is provided with a mounting block 31, and the plate-shaped directional antenna 5 is connected with the mounting block 31 through bolts; the early assembly and the later disassembly and maintenance of the plate-shaped directional antenna 5 are facilitated.

[0053] Based on the above scheme, as shown in Figure 11 The third unfolding and folding unit comprises a third transmission part 26 arranged on the top surface of the first housing 6, the third transmission part 26 is provided with a third worm gear 27 and a third worm 28, the third worm gear 27 is engaged with the third worm 28, and the ultra-short wave antenna 4 is provided with a bearing plate 25 connected with the third worm 28; when adjusting the ultra-short wave antenna 4 on the top surface of the first housing 6, the third worm 28 is rotated, so that the third worm 28 drives the third worm gear 27 to rotate, thereby driving the bearing plate 25 connected thereto to turn upward, and the ultra-short wave antenna 4 is initially inclined on the top surface of the first housing 6, and under the continuous movement of the bearing plate 25, the inclined ultra-short wave antenna 4 can be erected for use. The end of the third worm 28 can be provided with an electric drive to realize the rotation of the third worm 28.

[0054] In order to save cost, as shown in Figure 5 and Figure 11As shown, the end of the third worm 28 penetrates into the first housing 6 and is connected with one of the first pulleys 17; when the first pulley 17 rotates, the third worm 28 can be synchronously driven to rotate, thereby realizing the adjustment of the ultra-short wave antenna 4.

[0055] Secondly, as shown, the bearing plate 25 is provided with a plurality of second limiting rings 32, and the ultra-short wave antenna 4 is clamped on the second limiting rings 32; the second limiting rings 32 can be inserted or welded on the bearing plate 25, and are used for fixedly mounting the ultra-short wave antenna 4, so as to facilitate the early assembly and late disassembly of the ultra-short wave antenna 4. Figure 11

[0056] Finally, the cables for supplying power to the antennas can be installed on the base 1, and a take-up wheel is arranged on the base 1; the cables of the antennas are stored through the take-up wheel, the rotating shaft of the take-up wheel is provided with a return spring, the extension rod 2 can be positively or negatively rotated when it is lifted or lowered, the first motor 8 and the second motor 9 are connected through the controller, and the controller can control the synchronous work of the first motor 8 and the second motor 9 through the external remote control device.

[0057] Finally, it should be explained that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all of them should be covered in the scope of the claims of the present application.​

Claims

1. A vehicle-mounted multi-type antenna automatic deployment and retraction control system for mounting an anti-jamming antenna (3), a super-short wave antenna (4), and a plate-shaped directional antenna (5), characterized in that, The utility model relates to a telescopic antenna, including: a base (1); a telescopic rod (2) arranged on the base (1); a carrier frame, the carrier frame includes first shell (6) and second shell (7) are connected with each other, the second shell (7) is connected to the telescopic end of telescopic rod (2), first shell (6) and second shell (7) are equipped with a plurality of first mounting portion (29) and a plurality of second mounting portion (30), a plurality of first mounting portion (29) and a plurality of second mounting portion (30) are staggered distribution with each other; first deployment unit, including the first transmission part arranged in first shell (6) and a plurality of first connecting piece respectively rotationally arranged in a plurality of first mounting portion (29), a plurality of anti-interference antennas (3) are connected with a plurality of first connecting piece respectively, the first transmission part is connected to each first connecting piece, for making each anti-interference antenna (3) approach each other or away from each other; second deployment unit, including the second transmission part arranged in second shell (7) and a plurality of second connecting piece connected with each plate-shaped directional antenna (5) respectively, the second transmission part is connected with each second connecting piece, for making each plate-shaped directional antenna (5) approach each other or away from each other; and third deployment unit, arranged in first shell (6) and connected with ultra-short wave antenna (4), for folding or unfolding ultra-short wave antenna (4).

2. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 1, wherein The first transmission part includes a plurality of first transmission part (10) arranged at the bottom of a plurality of first mounting portion (29), a first worm wheel (11) and a first worm (12) are rotationally arranged in the first transmission part (10), the first worm wheel (11) is engaged with the first worm (12);The first connecting piece includes a connecting rod (22) rotationally arranged in the first mounting portion (29) and a transmission rod (23) connected with the first worm wheel (11), the anti-interference antenna (3) is provided with a mounting seat (21), the connecting rod (22) and the transmission rod (23) are rotationally arranged in the mounting seat (21).

3. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 2, wherein The first transmission part further includes a plurality of first pulley (17) rotationally arranged in the first shell (6) and a first synchronous belt (18) connecting each first pulley (17), each first pulley (17) is connected to each first worm (12), the first shell (6) is provided with a first motor (8), and one of the first pulley (17) is connected to the first motor (8).

4. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 2, wherein The mounting seat (21) is provided with a plurality of first limiting ring (16), and the anti-interference antenna (3) is clamped in a plurality of first limiting ring (16).

5. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 1, wherein The second transmission part includes a plurality of second transmission part (13) arranged in a plurality of second mounting portion (30), a second worm wheel (14) and a second worm (15) are rotationally arranged in the second transmission part (13), the second worm (15) is engaged with the second worm wheel (14);The second connecting piece includes a fixing seat (24) connected with the plate-shaped directional antenna (5), and the fixing seat (24) is connected with the second worm wheel (14).

6. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 5, wherein The second transmission member further comprises a plurality of second pulleys (19) arranged in the second housing (7) and a second synchronous belt (20) connecting the second pulleys (19), each of the second pulleys (19) is connected with one of the second worms (15), and the second housing (7) is provided with a second motor (9) connected with one of the second pulleys (19).

7. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 5, wherein The fixing seat (24) is provided with a mounting block (31), and the plate-shaped directional antenna (5) is connected with the mounting block (31) through bolts.

8. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 3, wherein, The third extension / retraction unit comprises a third transmission part (26) arranged on the top surface of the first housing (6), the third transmission part (26) is provided with a third worm gear (27) and a third worm (28), the third worm gear (27) is engaged with the third worm (28), and the ultra-short wave antenna (4) is provided with a bearing plate (25) connected with the third worm (28).

9. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 8, wherein, The end of the third worm (28) penetrates into the first housing (6) and is connected with one of the first pulleys (17).

10. The automatic deploying and retracting control system of a multi-type antenna mounted on a vehicle according to claim 8, wherein, The bearing plate (25) is provided with a plurality of second limiting rings (32), and the ultra-short wave antenna (4) is clamped on the second limiting rings (32).

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