CN219058252U - Semi-automatic unhooking device - Google Patents

Abstract

The application provides a semi-automatic unhooking device relates to hanging tool technical field, including unhooking mechanism and be used for the connector of being connected with the robot, unhooking mechanism includes buckle mechanism and release mechanism, buckle mechanism includes elastic component and slip first fixture block and the second fixture block of butt joint, one side that is provided with the cooperation respectively at first fixture block and second fixture block butt joint forms the bayonet socket of rand, the elastic component is connected with first fixture block and/or second fixture block, so that first fixture block and second fixture block are close to each other and lock with the connector joint that is located the rand respectively, release mechanism is connected with first fixture block and second fixture block respectively, release mechanism is used for the drive to drive first fixture block and second fixture block and keeps away from each other in order to release the locking with the connector. Therefore, the mode of manually arranging the robot can be replaced by a simple wire drawing mode, the working efficiency is improved, and the working difficulty is reduced. And the robot can be recovered by the same mechanism, so that the robot layout and recovery integration is realized.

Description

Semi-automatic unhooking device

Technical Field

The application relates to the technical field of hoisting tools, in particular to a semi-automatic unhooking device.

Background

Along with the rapid development of science and technology, robots are applied to various industries, in the fields of ocean, scientific investigation, mapping and the like, the robots are usually hoisted to a designated position by using a hoisting device through a hook, and then the robots can work in a working area by releasing the connection relation between the hook and the robots.

In the prior art, after lifting device hangs the robot to appointed position through the hook, need the manual work to get the hook to also adopt manual operation's mode to accomplish the hook with the robot when retrieving the robot generally, this is in some topography that the difference in height is great, the degree of difficulty of artifical cloth of increase that can be great.

Disclosure of Invention

The utility model provides a to the not enough among the above-mentioned prior art, provide a semi-automatic unhook device, replace artifical mode of putting the robot through the mode of simple acting as go-between, improve work efficiency, reduce the work degree of difficulty.

In order to achieve the above purpose, the technical solution adopted in the embodiment of the present application is as follows:

in one aspect of the present embodiment, a semi-automatic unhooking device is provided, including unhooking mechanism and be used for the connector of being connected with the robot, unhooking mechanism includes the base and sets up in the buckle mechanism and the release mechanism of base, buckle mechanism includes elastic component and slip butted first fixture block and second fixture block, one side at first fixture block and second fixture block butt joint is provided with the bayonet socket that the cooperation formed the rand respectively, elastic component is connected with first fixture block and/or second fixture block, so that first fixture block and second fixture block are close to each other and lock with the connector joint that is located the rand respectively, release mechanism is connected with first fixture block and second fixture block respectively, release mechanism is used for being driven to drive first fixture block and second fixture block and keep away from each other in order to release the locking with the connector.

Optionally, the fastening mechanism further includes a first guide rod and a second guide rod disposed on the base in parallel, and the first clamping block and the second clamping block are respectively slidably sleeved on the first guide rod and the second guide rod.

Optionally, the first guide arm includes coaxial and tip butt joint's first sub-pole and second sub-pole, and the other end of first sub-pole and second sub-pole is connected in the base respectively, and first fixture block slip cap locates first sub-pole, and second fixture block slip cap locates second sub-pole, first sub-pole and base sliding connection.

Optionally, the base is the casing, and first guide arm and second guide arm are located the casing inside and are connected with the relative both sides wall of casing respectively, and the relative both ends of casing have been seted up respectively and have been passed through the first opening of rand correspondence intercommunication to make the connector stretch into the rand through the first opening of casing one end, still seted up the second opening that communicates with the first opening of the relative both ends of casing respectively on the lateral wall of casing, the second opening corresponds with the butt joint department position of first sub-pole and shown second sub-pole.

Optionally, the first clamping block and the second clamping block are respectively connected with the first guide rod in a sliding manner through linear bearings, and the first clamping block and the second clamping block are respectively connected with the second guide rod in a sliding manner through the linear bearings.

Optionally, a hanging ring is further arranged at the first opening at the other end of the shell.

Optionally, the unlocking mechanism includes pull rod and action piece, and the one end and the action piece of pull rod are connected, have seted up crossing first bar hole and the second bar hole of extending direction on the action piece respectively, are provided with the first driven portion of sliding connection to first bar hole on first fixture block, are provided with the second driven portion of sliding connection to second bar hole on the second fixture block, and the pull rod is driven and drives first fixture block and second fixture block mutually and keep away from through the action piece.

Optionally, the first driven part is slidably connected with the first bar-shaped hole through a bearing, and the second driven part is slidably connected with the second bar-shaped hole through a bearing.

Optionally, the connector includes interconnect's connecting piece and universal joint, and the connecting piece is used for cooperating first fixture block and second fixture block joint locking, and the universal joint is used for being connected to the robot, has seted up the wire hole of intercommunication respectively on connecting piece and universal joint.

Optionally, the connecting piece is connected with the universal joint rotation, is provided with first locating part and second locating part respectively on the universal joint, and first locating part and second locating part are located the rotation route of connecting piece respectively for the rotation angle of the relative universal joint of restriction connecting piece.

Optionally, a slot is arranged at the other end of the first sub-rod, and the slot is used for accommodating the other end of the second sub-rod; or, a slot is arranged at the other end of the second sub-rod, and the slot is used for accommodating the other end of the first sub-rod.

The beneficial effects of this application include:

the application provides a semi-automatic unhooking device, including unhooking mechanism and be used for the connector of being connected with the robot, unhooking mechanism includes the base and sets up in the buckle mechanism and the release mechanism of base, buckle mechanism includes elastic component and slip first fixture block and the second fixture block of butt joint, one side that is being provided with the cooperation respectively at first fixture block and second fixture block butt joint forms the bayonet socket of rand, elastic component and first fixture block and/or second fixture block are connected, so that first fixture block and second fixture block are close to each other and lock with the connector joint that is located the rand respectively, release mechanism is connected with first fixture block and second fixture block respectively, release mechanism is used for the drive to drive first fixture block and second fixture block and keep away from each other in order to release the locking with the connector. Therefore, the mode of manually arranging the robot can be replaced by a simple wire drawing mode, the working efficiency is improved, and the working difficulty is reduced. On the basis, the robot can be recovered by the same mechanism, and the integration of robot layout and recovery is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a semi-automatic unhooking device according to an embodiment of the present application;

FIG. 2 is a second schematic structural view of a semi-automatic unhooking device according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a unhooking mechanism according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a unhooking mechanism provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a fastening mechanism according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a unhooking mechanism and a connector according to an embodiment of the present disclosure;

FIG. 7 is a second schematic view of a coupling structure of a decoupling mechanism and a connector according to an embodiment of the present disclosure;

fig. 8 is a second schematic structural view of a unhooking mechanism according to an embodiment of the present disclosure.

Icon: 100-base; 101-hanging rings; 102-a first opening; 103-a second opening; 110-a snap-fit mechanism; 111-a first clamping block; 1111—a first bayonet; 112-a second clamping block; 1121-a second bayonet; 113-adjusting the screw; 114-a first guide bar; 1141-a first sub-rod; 1142-a second sub-rod; 115-a second guide bar; 116-an elastic member; 117-linear bearings; 1171-adjustment slots; 118-a first driven portion; 119-a second driven portion; 120-unlocking mechanism; 121-a pull rod; 122-acting member; 1221-a first bar aperture; 1222-a second bar aperture; 123-pull ring; 190-collar; 300-connectors; 310-connecting piece; 311-an annular clamping groove; 312-conical guide surface; 313-via hole; 320-universal joint; 321-fixing plates; 322-first stop; 323-second limiting piece.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. It should be noted that, in the case of no conflict, the features of the embodiments of the present application may be combined with each other, and the combined embodiments still fall within the protection scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In an aspect of the embodiments of the present application, as shown in fig. 1 and fig. 2, a semiautomatic unhooking device is provided, including a unhooking mechanism and a connector 300, where the connector 300 is used for being connected with a robot, and a lifting device is connected or disconnected with the connector 300 through the unhooking mechanism, so that when the unhooking mechanism is connected with the connector 300, the lifting device can move the robot to a designated position or recover the robot through the unhooking mechanism and the connector 300.

In some embodiments, the robots in the present application may be remotely operated unmanned vehicles (Remote Operated Vehicle, ROV), which will be described below by way of example for ease of description. Of course, in other embodiments, the robot may be a robot operating on land, which is not limited in this application.

As shown in fig. 2 and fig. 3, the unhooking mechanism includes a base 100 and a buckle mechanism 110 and an unlocking mechanism 120 disposed on the base 100, where the buckle mechanism 110 can be locked with the connector 300 in a clamping manner so as to connect the whole unhooking mechanism with the connector 300, so that the lifting device can conveniently drive the connector 300 to move through the unhooking mechanism (because the connector 300 is connected to the ROV, the ROV is synchronously driven to move when the connector 300 moves); the unlocking mechanism 120 is used for enabling the buckling mechanism 110 to be disengaged from the connector 300 after the connector 300 drives the ROV to move to a specified position and external force acts on the unlocking mechanism 120, so that the whole unhooking mechanism is separated from the connector 300, namely the ROV is separated from the unhooking mechanism, and the ROV can freely operate in an operation area conveniently. After the operation is completed, the lifting device can be used to move the unhooking mechanism to the position above the connector 300, and then in the process that the unhooking mechanism is close to the connector 300, the buckling mechanism 110 is locked with the connector 300 again under the action of self gravity, so that the ROV can be continuously connected with the unhooking mechanism, and the recovery of the ROV is realized.

As shown in fig. 3 and 6, the fastening mechanism 110 includes an elastic member 116, and a first clamping block 111 and a second clamping block 112, where the first clamping block 111 and the second clamping block 112 are slidably disposed on the base 100, and the first clamping block 111 and the second clamping block 112 can be slidably abutted along opposite directions or opposite directions under different requirements. The first bayonet 1111 is disposed on a side of the first clamping block 111 for docking with the second clamping block 112, and the second bayonet 1121 is disposed on a side of the second clamping block 112 for docking with the first clamping block 111, so that when the first clamping block 111 and the second clamping block 112 dock, the first bayonet 1111 and the second bayonet 1121 can be in docking engagement to form the collar 190, as an example, an annular clamping groove 311 can be correspondingly disposed on the connector 300, so as to be convenient to cooperate with the collar 190, and the first clamping block 111 and the second clamping block 112 can be in docking with the inner wall of the annular clamping groove 311 after extending into the annular clamping groove 311. The elastic member 116 is connected to the first clamping block 111 and/or the second clamping block 112, so that the first clamping block 111 and the second clamping block 112 have a tendency to approach each other for docking by the acting force of the elastic member 116.

Thus, during use: when the unhooking mechanism needs to be connected with the connector 300, as shown in fig. 6, the connector 300 can be made to extend into the collar 190 between the first clamping block 111 and the second clamping block 112, in the process that the connector 300 extends into the collar 190, the first clamping block 111 and the second clamping block 112 are correspondingly made to be far away from each other, and meanwhile, the elastic piece 116 is made to store energy, after the connector 300 completely extends into the collar 190, the first clamping block 111 and the second clamping block 112 correspond to the annular clamping groove 311 on the connector 300, at this time, the elastic piece 116 releases energy and pushes the first clamping block 111 and the second clamping block 112 to be close to each other for butt joint, and in the butt joint process of the first clamping block 111 and the second clamping block 112, the first clamping block 111 and the second clamping block 112 are synchronously made to be respectively in the clamping locking with the connector 300, so that the connection of the unhooking mechanism and the connector 300 is completed, and the lifting device is convenient to move the ROV position.

When the ROV moves to a designated position and needs to be separated from the unhooking mechanism, the unlocking mechanism 120 connected with the first clamping block 111 and the second clamping block 112 can be operated in a wire pulling manner, and the unlocking mechanism 120 can drive the first clamping block 111 and the second clamping block 112 to be away from each other under the driving of the wire pulling, so that the first clamping block 111 and the second clamping block 112 are separated from the annular clamping groove 311, and the unhooking mechanism and the connector 300 are separated.

When the ROV needs to be recovered, the unhooking mechanism can be moved above the connector 300, then, in the process that the buckling mechanism 110 approaches the connector 300, the gravity of the buckling mechanism 110 is utilized, so that the connector 300 can push the first clamping block 111 and the second clamping block 112 to be away from each other in the process of extending into the clamping ring 190, thereby enabling the elastic piece 116 to store energy, and after the connector 300 fully extends into the clamping ring 190, the first clamping block 111 and the second clamping block 112 are mutually close to be butted under the energy release of the elastic piece 116, thereby completing the connection of the unhooking mechanism and the connector 300.

In conclusion, the mode of manually arranging the robot can be replaced by a simple wire drawing mode, so that the working efficiency is improved, and the working difficulty is reduced. On the basis, the recovery of the ROV can be completed by using the same mechanism, and the integration of ROV arrangement and recovery is realized.

Alternatively, as shown in fig. 1 and 2, the base 100 is a housing, the latch mechanism 110 and the unlatching mechanism 120 are both located in an inner cavity of the housing, and the upper and lower ends of the housing are respectively provided with a first opening 102 that communicates with the inner cavity of the housing, so that the first opening 102 at the lower end can facilitate the connector 300 to extend into and cooperate with the latch mechanism 110, and the first opening 102 at the upper end can facilitate the cable on the ROV to pass through. Meanwhile, a second opening 103 is further formed on the side wall of the housing and is communicated with the inner cavity of the housing, and the second opening 103 is respectively communicated with the openings at the upper end and the lower end of the housing, so that before the ROV stretches into the inner cavity from the first opening 102 at the lower end, a cable of the ROV enters the inner cavity through the second opening 103, and then the connector 300 stretches into the clamping ring 190 in the clamping mechanism 110. Of course, when the unhooking mechanism and connector 300 are separated, then the connector 300 is separated from the unhooking mechanism, and then the ROV cable is moved out of the interior cavity of the housing through the second opening 103.

Optionally, as shown in fig. 2 and fig. 3, the fastening mechanism 110 further includes a first guide rod 114 and a second guide rod 115 disposed in the housing, where the first guide rod 114 and the second guide rod 115 are disposed in parallel, and the first clamping block 111 and the second clamping block 112 are respectively slidably sleeved on the first guide rod 114 and the second guide rod 115, so that the first clamping block 111 and the second clamping block 112 can be slid close to or far away from each other as required by using the first guide rod 114 and the second guide rod 115 to provide guidance for sliding of the first clamping block 111 and the second clamping block 112.

Alternatively, as shown in fig. 2 and 3, the elastic member 116 may be two springs, which are respectively sleeved at two opposite ends of the second guide rod 115, where two ends of one spring are respectively abutted with the first clamping block 111 and the inner wall of the housing, and two ends of the other spring are respectively abutted with the second clamping block 112 and the inner wall of the housing.

Alternatively, as shown in fig. 3, the first guide rod 114 includes a first sub rod 1141 and a second sub rod 1142 that are coaxial and butt-jointed at their ends, and, as shown in connection with fig. 2, an end of the first sub rod 1141 remote from the second sub rod 1142 is connected to a side wall of the housing in a penetrating manner, an end of the second sub rod 1142 remote from the first sub rod 1141 is connected to another side wall of the housing in a penetrating manner, and the ends of the first sub rod 1141 and the second sub rod 1142 close to each other are available for butt joint. The first clamping block 111 is slidably sleeved on the first sub-rod 1141, the second clamping block 112 is slidably sleeved on the second sub-rod 1142, and the first sub-rod 1141 is slidably connected with the housing, so that when a cable is required to enter the inner cavity or move out of the inner cavity through the second opening 103, the first sub-rod 1141 can slide relative to the housing along the axial direction of the first clamping block 1141, a space is formed between two ends of the first sub-rod 1141 and the second sub-rod 1142 for butt joint (as shown in fig. 6 to 7), and the position of the space formed by the first sub-rod 1141 and the second sub-rod 1142 just corresponds to the position of the second opening 103, so that the cable can conveniently enter and exit.

Alternatively, as shown in fig. 3 and 4, the first clamping block 111 and the second clamping block 112 are respectively connected with the first guide rod 114 in a sliding manner through a linear bearing 117, and the first clamping block 111 and the second clamping block 112 are respectively connected with the second guide rod 115 in a sliding manner through the linear bearing 117.

Alternatively, as shown in fig. 4 and 5, the linear bearing 117 is of an annular structure having an adjustment slit 1171, the linear bearing 117 is disposed in the guide holes of the first and second clamping blocks 111 and 112, and screw holes communicating with the guide holes are provided on the first and second clamping blocks 111 and 112, respectively, and the adjustment screw 113 is screwed into the screw holes and abuts against the linear bearing 117 in the guide holes, whereby the size of the adjustment slit 1171 on the linear bearing 117 is adjusted by screwing out or screwing in the adjustment screw 113, thereby achieving the matching between the linear bearing 117 and the first and second guide bars 115.

Optionally, as shown in fig. 1 and fig. 2, a hanging ring 101 is further disposed at the first opening 102 at the upper end of the housing, so that the connection of the lifting device with the unhooking mechanism through the hanging ring 101 is facilitated. The hanging ring 101 can be rotatably connected with the shell, so that the flexibility in action is improved.

Alternatively, as shown in fig. 1, 2 and 8, the unlocking mechanism 120 includes a pull rod 121 and an acting member 122, one end of the pull rod 121 is connected with the acting member 122, and a first bar-shaped hole 1221 and a second bar-shaped hole 1222 intersecting with each other in an extending direction are respectively formed in the acting member 122, that is, the first bar-shaped hole 1221 and the second bar-shaped hole 1222 are disposed at an included angle, so that a distance between the first bar-shaped hole 1221 and the second bar-shaped hole 1222 is gradually increased in a process of extending from a proximal end to a distal end. The first clamping block 111 is provided with a first driven part 118, the second clamping block 112 is provided with a second driven part 119, the first driven part 118 is slidably connected to the first strip-shaped hole 1221, and the second driven part 119 is slidably connected to the second strip-shaped hole 1222, so that when no external force acts on the pull rod 121, the first clamping block 111 and the second clamping block 112 are relatively close to be abutted under the action of the elastic piece 116, so that the connector 300 is conveniently clamped and locked, and at this time, the first driven part 118 and the second driven part 119 are both positioned at the proximal end positions where the first strip-shaped hole 1221 and the second strip-shaped hole 1222 are close to each other. When the connection between the latch mechanism 110 and the connector 300 needs to be released by the unlocking mechanism 120, the pull rod 121 may be pulled, so that the pull rod 121 drives the acting element 122 to slide relative to the first latch block 111 and the second latch block 112, so that the first driven portion 118 and the second driven portion 119 slide from the proximal end to the distal end in the first bar hole 1221 and the second bar hole 1222 respectively, and further, the first latch block 111 and the second latch block 112 are far away from each other on the first guide rod 114 and the second guide rod 115, so that the connector 300 can be separated from the latch mechanism 110.

Alternatively, as shown in fig. 8, a pull ring 123 may be fixedly provided at an end of the pull rod 121 remote from the acting element 122.

Alternatively, in order to improve the smoothness of sliding of the first driven portion 118 and the second driven portion 119 within the first bar-shaped hole 1221 and the second bar-shaped hole 1222, respectively, the first driven portion 118 may be slidably connected to the first bar-shaped hole 1221 through a bearing, and the second driven portion 119 may be slidably connected to the second bar-shaped hole 1222 through a bearing, where the bearing may be a high-speed micro bearing.

Optionally, as shown in fig. 2, the connector 300 includes a connecting member 310 and a universal joint 320 that are connected to each other, where the connecting member 310 is configured to be locked by being engaged with the first clamping block 111 and the second clamping block 112, that is, an annular clamping groove 311 is disposed at an end of the connecting member 310 facing away from the universal joint 320. The gimbal 320 is coupled to the ROV through a fixed plate 321 included therein, and by providing the gimbal 320, the flexibility of the connection of the ROV to the connector 300 can be enhanced, facilitating interaction of the connector 300 with the unhooking mechanism.

In view of the presence of a cable on the ROV, a communication via 313 may be provided on the connector 310 and the gimbal 320, respectively, thereby facilitating the routing of the cable while the ROV is connected to the connector 300.

Optionally, as shown in fig. 2, the connecting piece 310 is rotationally connected with the universal joint 320, and the universal joint 320 is respectively provided with a first limiting piece 322 and a second limiting piece 323, where the first limiting piece 322 and the second limiting piece 323 are respectively located in a rotation path of the connecting piece 310, so that a rotation angle of the connecting piece 310 relative to the universal joint 320 can be limited, so that the rotation angle of the connecting piece 310 relative to the universal joint 320 is in a proper range, and when a cable passes through the wire passing hole 313 on the connecting piece 310, excessive damage to the cable is avoided by limiting the range of the rotation angle of the connecting piece 310, and normal operation of the ROV is affected.

Optionally, a slot is disposed at the other end of the first sub-rod 1141, and the slot is configured to receive the other end of the second sub-rod 1142; or, as shown in fig. 3 and 7, a slot is provided at the other end of the second sub-rod 1142, and the slot is configured to receive the other end of the first sub-rod 1141. Therefore, when the ends of the first sub-rod 1141 and the second sub-rod 1142 are abutted, the stability of the two abutted ends can be improved by the form of the slot.

Alternatively, as shown in fig. 2 and 3, the collar 190 formed by the first clamping block 111 and the second clamping block 112 is a tapered hole, and correspondingly, a tapered guiding surface 312 is provided at the top end of the connecting piece 310, as shown in fig. 2, so that the connecting piece 310 can conveniently extend into the collar 190 smoothly from the lower end through the cooperation of the tapered hole and the tapered guiding surface 312.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a semi-automatic unhooking device, its characterized in that includes unhooking mechanism and is used for the connector of being connected with the robot, unhooking mechanism include the base and set up in the buckle mechanism and the unlocking mechanism of base, buckle mechanism includes elastic component and slip butt joint's first fixture block and second fixture block first fixture block with one side that the second fixture block is butted is provided with the bayonet socket that the cooperation formed the rand respectively, elastic component with first fixture block and/or the second fixture block is connected, so that first fixture block with the second fixture block is close to each other and be located with the connector joint locking of rand respectively, unlocking mechanism respectively with first fixture block with the second fixture block is connected, unlocking mechanism is used for the drive first fixture block with the second fixture block is kept away from each other in order to unlock with the connector.

2. The semi-automatic unhooking device of claim 1, wherein the buckling mechanism further comprises a first guide rod and a second guide rod which are arranged on the base in parallel, and the first clamping block and the second clamping block are respectively sleeved on the first guide rod and the second guide rod in a sliding manner.

3. The semiautomatic unhooking device according to claim 2, wherein the first guide rod comprises a first sub-rod and a second sub-rod which are coaxial and are in butt joint at the end parts, the other ends of the first sub-rod and the second sub-rod are respectively connected with the base, the first clamping block is slidably sleeved on the first sub-rod, the second clamping block is slidably sleeved on the second sub-rod, and the first sub-rod is slidably connected with the base.

4. The semiautomatic unhooking device according to claim 3, wherein the base is a housing, the first guide rod and the second guide rod are located inside the housing and are respectively connected with two opposite side walls of the housing, two opposite ends of the housing are respectively provided with a first opening correspondingly communicated with the clamping ring, so that the connector extends into the clamping ring through the first opening at one end of the housing, two opposite side walls of the housing are also provided with a second opening respectively communicated with the first openings at two opposite ends of the housing, and the second opening corresponds to a butt joint position of the first sub-rod and the second sub-rod.

5. The semiautomatic unhooking device according to claim 2, wherein the first clamping block and the second clamping block are respectively connected with the first guide rod in a sliding manner through linear bearings, and the first clamping block and the second clamping block are respectively connected with the second guide rod in a sliding manner through linear bearings.

6. The semi-automatic unhooking device according to claim 4, wherein a hanging ring is further provided at the first opening at the other end of the housing.

7. The semiautomatic unhooking device according to claim 1, wherein the unlocking mechanism comprises a pull rod and an acting piece, one end of the pull rod is connected with the acting piece, a first bar-shaped hole and a second bar-shaped hole which are intersected in the extending direction are respectively formed in the acting piece, a first driven part which is connected to the first bar-shaped hole in a sliding manner is arranged on the first clamping block, a second driven part which is connected to the second bar-shaped hole in a sliding manner is arranged on the second clamping block, and the pull rod is driven to drive the first clamping block and the second clamping block to be far away from each other through the acting piece.

8. The semi-automatic unhooking device of claim 7, wherein the first driven portion is slidably connected to the first bar-shaped aperture via a bearing, and the second driven portion is slidably connected to the second bar-shaped aperture via a bearing.

9. The semi-automatic unhooking device according to claim 1, wherein the connector comprises a connecting piece and a universal joint which are connected with each other, the connecting piece is used for being matched with the first clamping block and the second clamping block to be clamped and locked, the universal joint is used for being connected to a robot, and the connecting piece and the universal joint are respectively provided with a communicated wire passing hole.

10. The semi-automatic unhooking device according to claim 9, wherein the connecting piece is rotatably connected with the universal joint, a first limiting piece and a second limiting piece are respectively arranged on the universal joint, and the first limiting piece and the second limiting piece are respectively positioned in a rotating path of the connecting piece and are used for limiting a rotating angle of the connecting piece relative to the universal joint.

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