CN210942195U - Underwater equipment winding and unwinding devices and navigation equipment - Google Patents
Underwater equipment winding and unwinding devices and navigation equipment Download PDFInfo
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- CN210942195U CN210942195U CN201921880242.9U CN201921880242U CN210942195U CN 210942195 U CN210942195 U CN 210942195U CN 201921880242 U CN201921880242 U CN 201921880242U CN 210942195 U CN210942195 U CN 210942195U
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Abstract
The utility model is suitable for a navigation equipment and accessory technical field provide an underwater equipment winding and unwinding devices and navigation equipment, this underwater equipment winding and unwinding devices includes: a base; the sliding frame is slidably mounted on the base; the rotating frame is arranged on the sliding frame and can rotate relative to the sliding frame; the fixing assembly is arranged at one end of the rotating frame and used for installing the underwater equipment, the underwater equipment is distributed and recovered through the rotation of the rotating frame, and the underwater equipment can be further recovered through the sliding of the sliding frame after the recovery is finished, so that the underwater equipment does not need to extend out of the navigation equipment body, the operation of an operator on the underwater equipment is facilitated, and the underwater equipment is prevented from being damaged by collision; the navigation equipment with the underwater equipment retracting device can ensure that the underwater equipment is completely retracted into the navigation equipment body when being recovered, is convenient for operating personnel to operate the underwater equipment, and avoids the underwater equipment from being damaged by collision.
Description
Technical Field
The utility model relates to a navigation equipment and accessory technical field, in particular to underwater equipment winding and unwinding devices and navigation equipment.
Background
At present, underwater equipment such as sonar and a magnetometer is arranged and recovered through arrangement equipment arranged on a ship body. However, the existing deployment device still has the problem that the underwater device cannot be completely retracted into the ship body, which causes the underwater device to extend out of the ship body, firstly, the operation of the underwater device by an operator is inconvenient, and secondly, the risk of damage to the underwater device is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underwater equipment winding and unwinding devices aims at solving the technical problem that current underwater equipment can't withdraw the ship body completely.
The utility model discloses a realize like this, an underwater equipment winding and unwinding devices, include:
a base;
the sliding frame is slidably mounted on the base;
a rotating frame mounted on the sliding frame and capable of rotating relative to the sliding frame; and
and the fixing assembly is arranged at one end of the rotating frame and used for installing underwater equipment.
In one embodiment, the underwater equipment retracting device further comprises a first driving member, the first driving member is connected between the base and the sliding frame, and the first driving member is arranged to extend and retract along the sliding direction of the sliding frame.
In one embodiment, the sliding frame includes two first sliding arms and at least one second sliding arm, the two first sliding arms are configured to slide along the base, the second sliding arm is connected between the two first sliding arms, the first end of the first driving member is connected to the base, and the second end of the first driving member is connected to the second sliding arm.
In one embodiment, the number of the second sliding arms is two, the sliding frame is quadrilateral, and the second end of the first driving member is connected with the second sliding arm far away from the first end of the first driving member.
In one embodiment, the rotating frame comprises a frame body and at least one sliding rod slidably mounted on the frame body, the frame body is mounted on the base and can rotate relative to the base, the fixing component is mounted at one end of the sliding rod far away from the frame body, and the sliding rod slides along the direction towards the water surface and the direction far away from the water surface.
In one embodiment, the rotating frame further comprises at least one guide rod, the guide rod is mounted on the frame body, and the sliding rod is slidably connected to the guide rod.
In one embodiment, the rotating frame further includes a guide sleeve, the guide sleeve is connected to an end of the sliding rod away from the fixing component, and the guide sleeve is slidably sleeved outside the guide rod.
In one embodiment, the underwater equipment retracting device further comprises a second driving member and a screw rod, the screw rod and the second driving member are both mounted on the frame body, the guide sleeve is sleeved on the screw rod, and the second driving member is configured to drive the screw rod to rotate.
In one embodiment, the base comprises two fixed arms which are arranged in parallel and at intervals, and a connecting arm connected between one ends of the two fixed arms, and the sliding frame slides towards the direction far away from the connecting arm to lay the underwater equipment.
Another object of the utility model is to provide a navigation equipment, including navigation equipment body and the above-mentioned each embodiment underwater equipment winding and unwinding devices of saying, the pedestal mounting in on the navigation equipment body.
The utility model provides an underwater equipment winding and unwinding devices and navigation equipment's beneficial effect lies in:
the underwater equipment device comprises a base, a rotating frame and a sliding frame, wherein the rotating frame can rotate relative to the base at the edge of the base, the sliding frame can drive the rotating frame to slide on the base, and a fixing component is arranged at the front end of the rotating frame and used for installing underwater equipment; the navigation equipment with the underwater equipment retracting device can ensure that the underwater equipment is completely retracted into the navigation equipment body when being recovered, is convenient for operating personnel to operate the underwater equipment, and avoids the underwater equipment from being damaged by collision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of an underwater equipment retracting device provided by an embodiment of the present invention;
fig. 2 is a bottom view of the underwater device retracting apparatus provided by the embodiment of the present invention;
fig. 3 is a side view of an underwater equipment retracting device provided by an embodiment of the present invention;
fig. 4 is an exploded view of an underwater device retracting device provided by the embodiment of the present invention;
fig. 5 is a perspective view of an angle of the underwater device retracting device according to the embodiment of the present invention;
fig. 6 is a perspective view of another angle of the underwater device retracting device according to the embodiment of the present invention;
fig. 7 is a perspective view of a further angle of the underwater device retracting apparatus according to the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a navigation device provided by an embodiment of the present invention.
The designations in the figures mean:
100-underwater equipment retraction device, 9-underwater equipment;
1-base, 11-fixed arm, 12-connecting arm, 10-opening; 2-a sliding frame, 21-a first sliding arm, 22-a second sliding arm; 3-rotating frame, 31-frame, 311-first rotating arm, 312-second rotating arm, 32-sliding rod, 33-guide sleeve, 34-guide rod; 4-a fixation assembly; 51-a second driving piece, 52-a screw rod, 6-a first driving piece, 7-a third driving piece;
200-navigation equipment; 8-sailing equipment body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.
Referring to fig. 1 to 3, an embodiment of the present invention first provides an underwater device retracting apparatus 100, which includes a base 1, a rotating frame 3 and a fixing component 4, wherein the rotating frame 3 is installed on the base 1 and can rotate relative to the base 1 at an edge of the base 1, and the fixing component 4 is installed at one end of the rotating frame 3, which is defined as a front end and used for installing an underwater device 9. Referring to fig. 5 to 7, when the rotating frame 3 rotates, the fixing assembly 4 is driven to rotate downward, the underwater device 9 can be laid in water, and when the rotating frame 3 rotates in the opposite direction, the underwater device 9 can be driven to be recovered from water. The rotating frame 3 can be rotated to a horizontal position at the time of retrieval and to a vertical position or a near vertical position at the time of deployment.
The embodiment of the utility model provides an underwater equipment collecting and releasing device 100, it includes base 1, sliding frame 2, rotating frame 3 and fixed subassembly 4, wherein, sliding frame 2 slides and sets up on base 1, rotating frame 3 sets up on sliding frame 2, it can slide along with sliding frame 2, and can also rotate relative to sliding frame at the edge of sliding frame 2, fixed subassembly 4 is located the front end of rotating frame 3 and is used for installing underwater equipment 9, thus, through the rotation of rotating frame 3, underwater equipment 9 can be put into the aquatic along with the rotation of the front end of rotating frame 3 and used, and is shifted out from the aquatic along with the rotation of front end, after accomplishing the recovery, can also further withdraw underwater equipment 9 through the slip of sliding frame 2, through the slip formation of reasonable setting sliding frame 2, can make underwater equipment 9 withdraw completely, the underwater device 9 does not need to be extended too much, so that an operator can conveniently operate the underwater device 9, such as detaching and installing the underwater device from the front end of the fixing component 4, and the underwater device 9 is prevented from being damaged due to collision and the like.
The underwater device 9 may be any device that needs to be used underwater, such as a sonar, an underwater camera, a magnetometer, a CTD (Conductivity-Temperature-Depth) meter, an acoustic velocity profiler, a submersible, and the like, and is not particularly limited thereto.
The fixing component 4 may be any form capable of fixedly installing the underwater equipment 9, such as a pan/tilt head when installing a camera, a clamping component when installing a sonar, and the like, and is not particularly limited.
Referring to fig. 1, 2 and 4, in one embodiment, the rotating frame 3 includes a frame 31 and at least one sliding rod 32 slidably mounted on the frame 31, the frame 31 is mounted on the base 1 and can rotate relative to the base 1 at the edge of the base 1, the sliding rod 32 is slidably mounted on the frame 31, the fixing component 4 is mounted at the front end of the sliding rod 32, and the sliding rod 32 slides in a direction towards the water surface and in a direction away from the water surface, so that the fixing component 4 can extend forwards and retract backwards under the driving of the sliding rod 32. This has the advantage that the underwater equipment 9 can reach a position far from the base 1, so that the underwater equipment 9 can be laid at a deeper position, and meanwhile, the underwater equipment 9 can be ensured to enter water under the condition that the base 1 is arranged at a position far from the water surface.
Specifically, referring to fig. 4, the rotating frame 3 further includes at least one guide bar 34, the guide bar 34 is mounted on the frame 31, and the sliding bar 32 is slidably connected to the guide bar 34, so that the sliding bar 32 can slide along the guide bar 34. The guide bar 34 is provided to provide a more accurate directional guide for the sliding of the sliding bar 32.
Further, as shown in fig. 4, the rotating frame 3 further includes a guide sleeve 33, one end (i.e., the rear end) of the sliding rod 32 far from the fixing component 4 is connected to the guide sleeve 33, and the guide sleeve 33 is slidably sleeved outside the guide rod 34. The arrangement of the guide sleeve 33 provides a stable sliding connection between the guide bar 34 and the slide bar 32.
Specifically, in the present embodiment, as shown in fig. 4, the frame body 31 is in a quadrilateral closed form, and includes two first rotating arms 311 and two second rotating arms 312, which are oppositely disposed, and the number of the guide rods 34 is two, and the two guide rods are respectively disposed inside the frame body 31 along the extending direction of the first rotating arms 311, that is, two ends of the guide rods 34 are respectively connected between the two second rotating arms 312 of the frame body 31. The number of the sliding rods 32 is also two, and the sliding rods are inserted into a second rotating arm 312 near the fixed component 4 and between two guide rods 34.
Referring to fig. 4 in combination with fig. 1 to 3, in an embodiment, the underwater equipment retracting device 100 further includes a second driving member 51 and a screw 52, the screw 52 is mounted on the frame 31, specifically on the two second rotating arms 312, the guide sleeve 33 is further sleeved on the screw 52, the second driving member 51 is used for driving the screw 52 to rotate, and the rotation of the screw 52 is converted into the movement of the sliding guide sleeve 33 along the axial direction of the guide rod 34. In this way, the guide sleeve 33 and the slide bar 32 can move along the guide bar 34 by the second driving member 51 and the lead screw 52.
The second driving member 51 may be a motor or other power member capable of outputting rotation.
In the present embodiment, the second driving member 51 is disposed outside one second rotating arm 312 on the side of the rotating frame 3 away from the fixed component 4, as shown in fig. 1 and 2.
As shown in fig. 2 and 4, the underwater equipment retracting device 100 further includes a first driving member 6, and the first driving member 6 is connected to the base 1 and the sliding frame 2, and is used for driving the sliding frame 2 to move.
Optionally, the first driving member 6 is of a telescopic structure, and the telescopic structure can drive the sliding frame 2 to slide along the base 1. The first driving member 6 may be, for example, an electric telescopic rod, a pneumatic telescopic rod, or a hydraulic telescopic rod.
Specifically referring to fig. 4, in the present embodiment, the sliding frame 2 is also quadrilateral, and includes two first sliding arms 21 and two second sliding arms 22, where the first sliding arms 21 are configured to slide along the base 1, and the two second sliding arms 22 are configured to connect and reinforce the two first sliding arms 21 and connect the first driving element 6. Thus, the first driving member 6 can be directly disposed along the sliding direction of the sliding frame 2 and can be extended and retracted, and the extension and retraction action thereof can be directly converted into the sliding of the sliding frame 2, so that the energy loss is low.
As shown in fig. 4, the base 1 may include two fixing arms 11 arranged in parallel and spaced apart, and a connecting arm 12 connected between one ends of the two fixing arms 11. Thus, the base 1 forms a frame form with an opening 10. This has the advantage that one side of the opening 10 does not interfere with the rotation of the rotating frame 3. In the present embodiment, the opening 10 of the base 1 is arranged to face outwards, i.e. towards the position where the underwater equipment 9 is to be deployed and retrieved. When the underwater equipment retracting device 100 is operated, the sliding frame 2 slides from the side of the connecting arm 12 to the side of the opening 10, and the rotating frame 3 rotates at the side edge of the opening 10 of the frame.
The connecting arm 12 is used for connecting the first driving member 6, and the sliding frame 2 slides along the extending direction of the fixing arm 11. Specifically, as shown in fig. 2, the first driving member 6 is connected between the connecting arm 12 of the base 1 and a second sliding arm 22 adjacent to the fixing member 4.
As shown in fig. 1 to 4, the underwater equipment retracting device 100 further includes a third driving member 7, and the third driving member 7 is connected between the sliding frame 2 and the rotating frame 3, and is used for driving the rotating frame 3 to rotate.
In this embodiment, the third driving member 7 may be a telescopic structure, and the telescopic structure drives the rotating frame 3 to rotate around a certain point relative to the sliding frame 2. The form of the third driving member 7 is not limited, and may be, for example, an electric telescopic rod, a pneumatic telescopic rod, or a hydraulic telescopic rod.
Specifically, referring to fig. 1, 2 and 4, the number of the third driving members 7 is two, one end of the third driving member 7 is connected to the second sliding arm 22 of the sliding frame 2, the other end of the third driving member 7 is hinged to the first rotating arm 311 of the rotating frame 3, and the third driving member 7 is disposed obliquely with respect to the sliding direction of the sliding frame 2. Referring to fig. 5 to 7, when the third driving member 7 extends, it is hinged to the rotating frame 3, so that the rotating frame 3 can be driven to rotate.
In one embodiment, the underwater equipment retracting device 100 further includes a controller and a plurality of first sensors (none shown) connected to each other, the first sensors being used for detecting the position of the sliding frame 2, and the controller controls the first driving member 6 according to the detection result of the first sensors. For example, the plurality of first sensors may be provided at positions on the fixing arm 11 near the opening 10 and near the connecting arm 12, respectively. When the sliding frame 2 slides to the opening 10 and triggers the first sensor, the controller correspondingly controls the first driving element 6 to stop working and can simultaneously control the third driving element 7 to start working; when the sliding frame 2 slides reversely to the position of the connecting arm 12 and triggers the first sensor, the controller correspondingly controls the first driving piece 6 to stop working.
In one embodiment, the underwater equipment retracting device 100 further includes a plurality of second sensors (not shown) connected to the controller for detecting the rotational position of the rotating frame 3. A plurality of second sensors may be provided on the end face of the fixing arm 11 at the opening 10 and on the end face facing upward. For example, when the rotating frame 3 rotates to a required angle in the vertical direction and triggers the second sensor, the controller controls the third driving member 7 to stop working according to the detection result of the second sensor, and further controls the second driving member 51 to start working; when the rotating frame 3 rotates to the horizontal direction and the second sensor is triggered, the controller can control the third driving member 7 to stop working and control the first driving member 6 to work to retract the sliding frame 2.
In one embodiment, the underwater equipment retracting device 100 further includes a plurality of third sensors (not shown) connected to the controller for detecting the sliding positions of the guide sleeve 33 and the sliding rod 32, so that the position of the fixing member 4 can be reflected and detected. The plurality of third sensors may be respectively disposed on the two second rotating arms 312 of the rotating frame 3 or the two guide rods 34, and may be triggered when the guide sleeve 33 slides to the limit position. When the guide sleeve 33 slides towards the fixing component 4, that is, when the sliding rod 32 extends out of the frame 31, the third sensor is triggered, and the controller can control the second driving member 51 to stop rotating; when the guide sleeve 33 slides away from the fixed component 4, that is, when the sliding rod 32 retracts into the frame 31, the third sensor is triggered, and the controller can control the second driving element 51 to stop rotating and control the third driving element 7 to work to level the rotating frame 3.
Referring to fig. 1 to 3 and fig. 5 to 7, an underwater equipment retracting device 100 according to an embodiment of the present invention has the following working processes:
the controller receives a laying command, controls the first driving piece 6 to work, and pushes the sliding frame 2 to move towards one side of the opening 10; when the sliding frame 2 reaches the position of the opening 10, the first sensor is triggered, the controller controls the first driving piece 6 to stop working and controls the third driving piece 7 to work, and the rotating frame 3 rotates; when the rotating frame 3 rotates to a required angle, the second sensor is triggered, the controller controls the third driving part 7 to stop working and controls the second driving part 51 to start working, the screw rod 52 rotates, the guide sleeve 33 and the sliding rod 32 extend out of the frame body 31 along the guide rod 34, the fixing component 4 at the front end of the sliding rod 32 and the underwater equipment 9 extend into water, when the guide sleeve 33 is close to the second rotating arm 312 of the frame body 31, the third sensor is triggered, the controller controls the second driving part 51 to stop working, the laying process is completed, and the underwater equipment 9 can complete the detection task or other tasks in the water under the support of the sliding rod 32.
The controller receives a recovery instruction, controls the second driving element 51 to work, the screw rod 52 to rotate reversely, the guide sleeve 33 and the sliding rod 32 are recovered in the frame body 31, and the underwater equipment 9 is moved out of water; when the guide sleeve 33 slides to be close to the second driving piece 51, the third sensor is triggered, and the controller controls the second driving piece 51 to stop working and controls the third driving piece 7 to work so as to level the rotating frame 3; when the rotating frame 3 rotates to the horizontal position, the second sensor is triggered, the controller controls the third driving element 7 to stop working and controls the first driving element 6 to start working, so that the sliding frame 2 is moved to the connecting arm 12, and the recovery is completed.
Referring to fig. 8, and referring to fig. 1 to fig. 7, an embodiment of the present invention further provides a navigation apparatus 200, which includes a navigation apparatus body 8 and the underwater apparatus retraction device 100 described in the above embodiments, wherein the base 1 is installed on the navigation apparatus body 8.
The utility model provides a navigation equipment 200, its underwater equipment 9 device is laid underwater equipment 9 to the aquatic in order to use through the rotation of rotating frame 3, and retrieve underwater equipment 9 from the aquatic, after accomplishing the recovery, can also further withdraw underwater equipment 9 through the slip of sliding frame 2, form through the slip of reasonable setting sliding frame 2, can make underwater equipment 9 withdraw completely, underwater equipment 9 need not too to stretch out, be convenient for operating personnel is to underwater equipment 9's operation, if dismantle from the front end of fixed subassembly 4, installation etc., and, avoid underwater equipment 9 to be damaged because of collision etc..
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An underwater equipment retracting device, comprising:
a base (1);
the sliding frame (2) is installed on the base (1) in a sliding mode;
a rotating frame (3) which is provided on the sliding frame (2) and can rotate relative to the sliding frame (2); and
and the fixing assembly (4) is arranged at one end of the rotating frame (3) and is used for installing underwater equipment (9).
2. The subsea equipment storage device according to claim 1, characterized in that it further comprises a first driving member (6), said first driving member (6) being connected between said base (1) and said sliding frame (2), said first driving member (6) being arranged to telescope along the sliding direction of said sliding frame (2).
3. An underwater equipment retracting device according to claim 2, wherein the sliding frame (2) comprises two opposite first sliding arms (21) and at least one second sliding arm (22), the two first sliding arms (21) being arranged to slide along the base (1), the second sliding arm (22) being connected between the two first sliding arms (21), a first end of the first driving member (6) being connected to the base (1), and a second end of the first driving member (6) being connected to the second sliding arm (22).
4. A subsea equipment retracting device according to claim 3, characterized in that the number of second sliding arms (22) is two, that the sliding frame (2) is quadrangular, and that the second end of the first driving member (6) is connected to the second sliding arm (22) remote from the first end of the first driving member (6).
5. An underwater equipment retracting device according to claim 1, wherein the rotating frame (3) comprises a frame (31) and at least one sliding rod (32) slidably mounted on the frame (31), the frame (31) being mounted on the base (1) and being rotatable with respect to the base (1), the fixing assembly (4) being mounted at an end of the sliding rod (32) remote from the frame (31), the sliding rod (32) sliding in a direction towards the water surface and in a direction away from the water surface.
6. Underwater equipment retracting device according to claim 5, wherein the rotating frame (3) further comprises at least one guide bar (34), the guide bar (34) being mounted on the frame (31), the sliding bar (32) being slidably connected to the guide bar (34).
7. Underwater equipment retracting device according to claim 6, wherein the rotating frame (3) further comprises a guide sleeve (33), the guide sleeve (33) is connected with one end of the sliding rod (32) far away from the fixed component (4), and the guide sleeve (33) is slidably sleeved outside the guide rod (34).
8. The underwater equipment retracting device according to claim 7, further comprising a second driving member (51) and a screw rod (52), wherein the screw rod (52) and the second driving member (51) are both mounted on the frame body (31), the guide sleeve (33) is sleeved on the screw rod (52), and the second driving member (51) is configured to drive the screw rod (52) to rotate.
9. An underwater equipment retracting device according to any of the claims 1 to 8, wherein the base (1) comprises two parallel and spaced-apart fixed arms (11) and a connecting arm (12) connected between one ends of the two fixed arms (11), the sliding frame (2) being slidable away from the connecting arm (12) for deploying the underwater equipment (9).
10. Sailing apparatus, characterized in that it comprises a sailing apparatus body (8) and an underwater apparatus retraction device according to any one of claims 1 to 9, the base (1) being mounted on the sailing apparatus body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880242.9U CN210942195U (en) | 2019-10-31 | 2019-10-31 | Underwater equipment winding and unwinding devices and navigation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880242.9U CN210942195U (en) | 2019-10-31 | 2019-10-31 | Underwater equipment winding and unwinding devices and navigation equipment |
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| Publication Number | Publication Date |
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| CN210942195U true CN210942195U (en) | 2020-07-07 |
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| CN201921880242.9U Active CN210942195U (en) | 2019-10-31 | 2019-10-31 | Underwater equipment winding and unwinding devices and navigation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845521B2 (en) | 2018-09-21 | 2023-12-19 | Usea As | Marine structure comprising a launch and recovery system |
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2019
- 2019-10-31 CN CN201921880242.9U patent/CN210942195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11845521B2 (en) | 2018-09-21 | 2023-12-19 | Usea As | Marine structure comprising a launch and recovery system |
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Address after: 3 / F, Xixiang Investment Management Co., Ltd., 139 Qianjin 2nd Road, Xixiang street, Bao'an District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Yunzhou Innovation Technology Co.,Ltd. Patentee after: Zhuhai Yunzhou Intelligent Technology Co.,Ltd. Address before: 3 / F, Xixiang Investment Management Co., Ltd., 139 Qianjin 2nd Road, Xixiang street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Yunzhou Innovation Technology Co.,Ltd. Patentee before: ZHUHAI YUNZHOU INTELLIGENCE TECHNOLOGY Ltd. |