CN217886745U - Clamping control mechanism and pipeline control system - Google Patents

Abstract

The utility model discloses a clamping control mechanism and pipeline control system belongs to pipeline control technical field, and it includes PMKD, guide block, fly leaf and rotation splint, utilizes the corresponding setting of rotation splint at the fly leaf tip to and the reciprocal displacement of fly leaf between two guide blocks, can realize the corresponding regulation of angle between two rotation splint, realizes two rotation splint's centre gripping or opens, and then accomplishes the centre gripping of treating the centre gripping object and removes the centre gripping operation. The utility model discloses a clamping control mechanism, its simple structure, it is convenient to assemble, can realize treating the mechanical type centre gripping of centre gripping object, is particularly useful for the on-off control and the flow control of pipeline, has promoted pipeline on-off control's accuracy and reliability to can effectively reduce the assembly degree of difficulty of pipeline on-off control structure, reduce the cost of pipe-line system control and application, have better application prospect and practical value.

Description

Clamping control mechanism and pipeline control system

Technical Field

The utility model belongs to the technical field of the pipeline control, concretely relates to clamping control mechanism and pipeline control system.

Background

In the medical field, the surgical washing equipment is widely applied and plays an important role in the process of performing surgery on a patient by a doctor. In the actual use process, because the actual conditions of different operations are different, the irrigation equipment adopted in different operations also has certain difference, which also causes the existing surgical irrigation apparatus to be diversified and have different functions.

In the process of most operations, doctors often need to perform a flushing process and/or a suction process on the operation position to clean the wound surface of the operation position, and residues, minced meat, blood and the like generated in the operation process are pumped away from the operation position to ensure the smooth operation of the operation process. In order to accurately implement the above process, it is often necessary to purposely provide a corresponding pipeline in the surgical instrument, so as to complete the water liquid delivery process. Accordingly, in the design process of the surgical instrument, a corresponding control mechanism is often required to be arranged for the pipeline, and the on-off control of the pipeline is completed by the control mechanism.

At present, on-off control of pipelines is mostly realized in an electric control mode, and the control of corresponding pipelines is correspondingly completed by arranging an electric control component for the pipelines in an instrument. However, due to the arrangement of the electronic control mode, additional electronic equipment needs to be introduced into the operating room, which increases the difficulty in the arrangement of the related equipment in the operating room, and may also generate electromagnetic interference on other operating equipment in the operating room, which affects the normal operation of the operation and has certain hidden danger in use. Although some mechanical control structures also exist in the prior art, the mechanical control structures are complex in structure, complex to assemble and high in production cost and use cost.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve in the demand one or more, the utility model provides a clamping control mechanism and pipeline control system can realize treating the reliable clamping control of centre gripping object, satisfies the centre gripping demand that corresponds.

In order to achieve the above object, one aspect of the present invention provides a clamping control mechanism, which includes a fixed base plate, a movable plate and a rotating clamp plate hinged to one end of the movable plate in pairs;

the surface of the fixed bottom plate is provided with guide blocks in pairs, and a channel for the movable plate to reciprocate is formed between the two guide blocks;

the two rotating clamping plates are hinged to two sides of one end, close to the object to be clamped, of the movable plate and are used for clamping the object to be clamped when the hinged portion of the two rotating clamping plates enters the space between the two guide blocks.

As a further improvement of the utility model, two the medial surface that the guide block is close to and treats centre gripping object one end is the wedge face for the tip of two guide blocks forms the horn mouth structure.

As a further improvement of the utility model, the utility model also comprises a positioning plate and a positioning pin;

the positioning plate is arranged on the fixed bottom plate, and a first guide groove and a second guide groove are arranged on the surface of the positioning plate; the two guide grooves are arc grooves respectively and are connected end to form a ring groove;

one end of the positioning pin is rotatably connected to the movable plate, and the other end of the positioning pin is bent and embedded into the annular groove and can move in the annular groove by the end part when the movable plate moves.

As a further improvement of the utility model, the groove depth of one end of the first guide groove is larger than that of the second guide groove connected with the first guide groove, and a first step is formed at the connecting part; and the groove depth of the other end of the first guide groove is smaller than that of the second guide groove connected with the first guide groove, and a second step is formed at the connecting part.

As the utility model discloses a further improvement, the region that the annular encloses forms the locking piece to be formed with the locking groove in its one side that is close to treating the centre gripping object, make the inlaying of locating pin establish the tip can when centre gripping control mechanism removes the centre gripping in order to support tightly to keep the centre gripping on this locking inslot face to remove the state.

As a further improvement of the utility model, an elastic part is arranged corresponding to the movable plate; one end of the elastic piece is fixedly connected to one side deviating from the object to be clamped, and the other end of the elastic piece is connected with the movable plate.

As a further improvement of the utility model, correspond the fly leaf is provided with the control part for it is relative to control this fly leaf the guide block carries out reciprocating displacement.

As a further improvement of the utility model, the control part is a trigger;

one end of the trigger is a trigger part, the other end of the trigger is hinged, and the middle part of the trigger is rotationally connected with one end of the movable plate, which deviates from the rotating clamping plate.

In another aspect of the present invention, a pipe control system is provided, which comprises the clamping control mechanism;

the object to be clamped is a control pipe arranged on one side of the movable plate provided with the rotating clamping plate;

one side of the control pipe, which is opposite to the two rotating clamping plates, is bent into an arc shape, and the two rotating clamping plates are respectively arranged on the two upward sides of the peripheral ring of the control pipe, so that the two rotating clamping plates can clamp the control pipe when the movable plate moves away from the control pipe.

As a further improvement of the utility model, two ends of the control tube are provided with pressing plates, and two ends of the control tube departing from the movable plate are fixed on the fixed bottom plate by the pressing plates; and/or

The fixed bottom plate is provided with limiting rods in pairs, and the two limiting rods are respectively arranged on two sides of the periphery of the control tube and used for recovering and shaping the control tube after the clamping is removed.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model discloses above technical scheme that conceive compares with prior art, and the beneficial effect that has includes:

(1) The utility model discloses a clamping control mechanism, it includes PMKD, guide block, fly leaf and rotating clamp plate, utilizes the corresponding setting of rotating clamp plate at the fly leaf tip to and the reciprocal displacement of fly leaf between two guide blocks, can realize the corresponding regulation of angle between two rotating clamp plates, realizes the centre gripping of two rotating clamp plates or opens, and then accomplishes the centre gripping of waiting to centre gripping object and removes the centre gripping operation, satisfies corresponding centre gripping demand; the whole process is simple and convenient to control and high in control precision.

(2) The utility model discloses a clamping control mechanism, it sets up through the correspondence of locating plate, locating pin, elastic component, and the cooperation locating plate goes up the corresponding formation of guide slot, locking block to and the matching setting of elastic component and fly leaf, can realize the synchronous positioning in the fly leaf motion process, and realize clamping state and the automatic locking of not clamping state, simplify clamping control mechanism's use, liberate user's both hands, hoist mechanism's use reliability.

(3) The utility model discloses a pipeline control system, it sets up to the control valve through treating the centre gripping object, and set up the control valve into the arc or the annular structure of fly leaf one side, utilize the rotation centre gripping of rotating splint, can realize the periphery centre gripping of control valve arc structure one side, make the control valve convert "fifty percent discount form" by "convex", with this on-off control and the flow control who realizes the pipeline, whole process is pure mechanical control, the accuracy is high, need not to introduce corresponding electrical equipment, and the assembly is simple and convenient, can effectively reduce the setting of pipeline on-off control structure, and the assembly cost.

(4) The utility model discloses a clamping control mechanism, its simple structure, it is convenient to assemble, can realize treating the mechanical type centre gripping of centre gripping object, is particularly useful for the on-off control and the flow control of pipeline, has promoted pipeline on-off control's accuracy and reliability to can effectively reduce the assembly degree of difficulty of pipeline on-off control structure, reduce the cost of pipe-line system control and application, have better application prospect and practical value.

Drawings

Fig. 1 is a schematic view of a locking state of a clamping control mechanism in an embodiment of the present invention;

fig. 2 is a schematic view of an open state of the clamping control mechanism in the embodiment of the present invention;

FIG. 3 is a schematic diagram of an adjusting process of the clamping control mechanism in the embodiment of the present invention;

FIG. 4 is an exploded view of the clamping control mechanism in an embodiment of the present invention;

fig. 5 is a schematic structural view of a positioning plate of the clamping control mechanism in the embodiment of the present invention;

throughout the drawings, like reference numerals designate like features, and in particular:

1. a clamping control mechanism; 101. fixing a bottom plate; 102. a guide block; 103. a movable plate; 104. rotating the clamping plate; 105. positioning a plate; 1051. a first guide groove; 1052. a second guide groove; 1053. a first step; 1054. a second step; 1055. a locking block; 106. positioning pins; 107. a trigger; 108. an elastic member; 109. pressing a plate; 110. a limiting rod;

2. a control tube.

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. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The embodiment is as follows:

referring to fig. 1 to 5, a clamping control mechanism 1 according to a preferred embodiment of the present invention is applied in a pipeline system for mechanical on-off control of a pipeline structure. However, it is understood that the clamping control mechanism of the present invention can also be applied to other application scenarios in the field or application scenarios with similar clamping requirements in other fields, as needed, and is not limited herein.

Specifically, the clamp control mechanism 1 in the preferred embodiment includes a fixed base plate 101, a movable plate 103, and a rotating clamp plate 104 provided in pair on a side of the movable plate 103 close to the object to be clamped. In order to achieve the displacement guiding and limiting of the movable plate 103, the guide blocks 102 are provided in pairs on the fixed base plate 101, as shown in fig. 4, so that the movable plate 103 can be just inserted between the two guide blocks 102 and perform reciprocating displacement therebetween to approach or depart from an object to be clamped provided at one side of the end of the movable plate 103. In the preferred embodiment, the object to be clamped is the control tube 2 disposed at one end of the fixed base plate 101, and the clamping control of the control tube 2 will be specifically described later.

In the preferred embodiment, the opposite side wall surfaces of the two guide blocks 102 are arranged in parallel, and the distance between the two guide blocks is just equal to the width of the movable plate 103, so that the movable plate 103 does not swing left and right during reciprocating displacement, and the accuracy of clamping control is ensured. Meanwhile, the inner sides of the end parts of the two guide blocks 102 close to the control pipe 2 are respectively provided with a wedge-shaped surface, the two wedge-shaped surfaces are symmetrically arranged, and the end parts of the two guide blocks 102 form a bell mouth shape. In addition, the rotating clamp plate 104 is hinged at one end thereof to an end of the movable plate 103 and is rotatable relative to the end.

Accordingly, to engage the two rotating jaws 104, the control tube 2 in the preferred embodiment is bent into an arc or loop, such as the loop configuration shown in FIG. 4. Meanwhile, the two ends of the control tube 2 facing away from the movable plate 103 are pressed and locked at the ends of the fixed base plate 101 by a pressing plate 109, as shown in fig. 1 to 3. At this time, the plane of the control tube 2 is parallel to the plate surface of the fixed bottom plate 101, and the two rotating clamping plates 104 are respectively disposed on two sides of the outer periphery of the annular control tube 2. Preferably, in order to ensure the position-limiting setting when the control tube 2 is released from clamping, a pair of position-limiting rods 110 are provided on the fixed base plate 101 corresponding to both sides (perpendicular to the displacement direction of the movable plate 103) of the outer circumference of the control tube 2, as shown in fig. 1 to 3, for the recovery setting after the control tube 2 is released from clamping.

It can be understood that when the connecting portion of the rotating splint 104 is opposite to the corresponding wedge surface, the two rotating splints 104 can rotate to the position of fitting with the corresponding wedge surface, and at this time, the opening angle between the two rotating splints 104 is the largest, and the control tube 2 can be expanded to be in a ring structure. When the movable plate 103 moves away from the control tube 2 between the two guide blocks 102, the two rotating jaws 104 are pulled into between the two guide blocks 102. At this time, the two rotating jaws 104 are switched from the "open state" to the "closed state", the space between the two is greatly reduced, the middle portion of the annular control tube 2 is clamped by the two rotating jaws 104, the "annular" is switched to the "flat shape", the middle portion of the control tube 2 is squeezed and bent, and the communication of the control tube 2 is blocked.

Of course, it can be understood that when the movable plate 103 moves close to the control tube 2, the hinged end portions of the two rotating splints 104 can move from between the opposite wall surfaces of the two guide blocks 102 to the positions corresponding to the two wedge surfaces, at this time, the expandable angle between the two rotating splints 104 becomes larger, and if a certain amount of hydraulic liquid is introduced into the control tube 2 at this time, the control tube 2 can be restored to be annular, so as to achieve the communication of the control tube 2.

Preferably, in order to ensure the reliability of clamping and recovering the control tube 2, the material is preferably selected, and particularly preferably is a medical tube material with high elasticity, such as a tubular structure made of materials such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), polycarbonate (PC), ABS, polyurethane, polyamide, thermoplastic elastomer, polysulfone, and polyether ether ketone.

Obviously, it can be understood that, through the arrangement of the clamping control mechanism 1, not only the on-off control of the control pipe 2 can be realized, but also the flow rate and the water pressure in the control pipe 2 can be correspondingly adjusted, and further the flow rate and the on-off of the pipeline where the control pipe 2 is located can be adjusted. Because the motion of fly leaf 103, can adjust the angle that presss from both sides between two rotating splint 104 in succession for it can be continuously adjusted control tube 2's centre gripping angle, so, can correspond centre gripping control tube 2 and produce deformation in its ring line middle part, and then flow size, the water pressure size of water liquid in the adjustment control tube 2 satisfy different user demands.

Further, in the clamp control mechanism 1, a locking mechanism for controlling locking of the communication state and the disconnection state of the tube 2 with respect to the movable plate 103 is further provided. In a preferred embodiment, the locking mechanism includes a positioning plate 105, a positioning pin 106, and a resilient member 108, wherein the positioning plate 105 is covered on the two guide blocks 102 as shown in fig. 1, such that the movable plate 103 can reciprocate between the fixed base plate 101 and the positioning plate 105. Meanwhile, a guide groove is formed on the surface of the positioning plate 105, and one end of the positioning pin 106 is a free end, is bent and embedded in the guide groove, and can move in the guide groove; correspondingly, the other end of the positioning pin 106 is a connecting end, which is movably connected (rotatably connected) to the movable plate 103, so that when the movable plate 103 moves correspondingly, the free end of the positioning pin 106 can slide in the guiding groove correspondingly.

Specifically, the guide grooves on the positioning plate 105 are shown in fig. 5, and include a first guide groove 1051 and a second guide groove 1052 which are connected end to end and form a "heart-shaped" circulation channel, and then when the movable plate 103 moves close to the control tube 2 (the control tube 2 is unlocked), one end of the positioning pin 106 can move in the second guide groove 1052 from the end thereof facing away from the control tube 2 to the end close to the control tube 2; accordingly, when the movable plate 103 needs to move away from the control tube 2 (the control tube 2 is clamped by the two rotating clamping plates 104), one end of the positioning pin 106 can move in the first guide groove 1051 from the end close to the control tube 2 to the end away from the control tube 2.

In order to achieve stability of the movement of the free end of the positioning pin 106, steps having a certain height difference, i.e., a first step 1053 and a second step 1054, are formed at the end connection positions of the two guide grooves. In practice, the first step 1053 is formed by the height of the bottom of the end groove of the second guide groove 1052 being higher than the height of the bottom of the end groove of the first guide groove 1051 (it can also be understood that "the depth of the side end of the first guide groove 1051 is greater than the depth of the side end of the second guide groove 1052"), so that the end of the positioning pin 106 can only go from the end of the second guide groove 1052 beyond the first step 1053 to the end of the first guide groove 1051 without performing a displacement movement in reverse. Meanwhile, the second step 1054 is formed on the side of the positioning plate 105 away from the control tube 2, and is formed because the height of the groove bottom of the side of the first guide groove 1051 is higher than that of the second guide groove 1052, so that it is ensured that the end of the positioning pin 106 only moves in the second guide groove 1052 when the movable plate 103 moves close to the control tube 2, and does not move from the end of the second guide groove 1052 into the first guide groove 1051, thereby ensuring the accuracy of the movement of the positioning pin 106.

Taking the view in fig. 5 as an example, the positioning pin 106 can be made to perform a cyclic motion on the positioning plate 105 in a "counterclockwise" direction by the above arrangement. Specifically, when the control tube 2 is switched from the disconnected state to the open state, the movable plate 103 moves from the end away from the control tube 2 to approach the control tube 2, and the free end of the positioning pin 106 moves in the second guide groove 1052 and enters the end of the first guide groove 1051 after passing over the first step 1053, and at this time, the control tube 2 is in the completely connected state; on the contrary, when the control tube 2 needs to be switched from the open state to the open state (or dynamically adjust the flow rate of the pipeline), the control flap 103 moves in the reverse direction, and the free end of the positioning pin 106 moves in the first guide groove 1051 until it passes the second step 1054 and enters the end of the second guide groove 1052, thereby completing the open control of the control tube 2.

However, it is understood that the positions of the two guide slots can be completely exchanged according to the actual setting requirement, and the positions of the two steps can be correspondingly exchanged, so that the positioning pin 106 can perform a cyclic movement on the positioning plate 105 in a "clockwise" direction.

In addition, it can be seen that, by the arrangement of the two guide grooves, a "heart-shaped" locking block 1055 can be formed on the positioning plate 105, the groove of one end of the locking block 1055 just corresponds to the forming position of the first step 1053, and the corner position of the other end corresponds to the forming position of the second step 1054. With the above arrangement, the free end of the positioning pin 106 can be retained at the end of the first guide groove 1051, abutting in the one end groove of the locking piece 1055.

Furthermore, an elastic member 108 is disposed at an end of the movable plate 103 away from the rotating clamp 104, one end of the elastic member 108 is fixedly disposed at a side away from the control tube 2, and the other end is connected to the movable plate 103, so that when the movable plate 103 moves close to the control tube 2, the elastic member 108 needs to be overcome, and the elastic member 108 needs to be stretched. Thus, when the free end of the positioning pin 106 passes over the first step 1053 and reaches the end recess of the locking block 1055, it can be tensioned and abutted by the elastic member 108, ensuring that the clamp control mechanism 1 is locked in this state, and at this time, the rotating clamp plate 104 releases the clamping of the control tube 2, and the control tube 2 is always in the communicating state. Accordingly, when the free end of the positioning pin 106 passes the second step 1054 and enters the end of the second guide groove 1052, it can be always in this state by the elastic member 108, and at this time, the control tube 2 is clamped by the two rotating clamp plates 104, and the control tube 2 is always in the disconnected state.

In a preferred embodiment, the elastic member 108 is a tension spring, one end of which is connected to the inside of the setting housing of the clamping control mechanism 1, and the other end of which is connected to the end of the movable plate 103. Meanwhile, in a preferred embodiment, in order to realize the driving of the movable plate 103, a control portion is provided corresponding thereto for driving the movable plate 103 to perform the reciprocating displacement. In a preferred embodiment, the control part of the movable plate 103 is provided as a trigger 107 in the form of a rotation, the middle part of which is hinged to the end of the movable plate 103 facing away from the rotating jaw 104, and a section thereof facing away from the trigger part is hinged inside the setting housing, forming a drive in the form of a "lever". When the trigger 107 is pulled, it rotates around the end, and at this time, the movable plate 103 is driven to move correspondingly.

Of course, in addition to the above-mentioned arrangement form of the trigger 107, the control portion may be arranged in another form as long as the displacement driving of the movable plate 103 can be realized, for example, in another embodiment, the control portion is arranged as a sliding block protruding outside the use component, and one end thereof is connected with the movable plate 103 and the other end thereof protrudes outwards; accordingly, a sliding groove is formed corresponding to the sliding block, and displacement driving of the movable plate 103 can be realized by sliding of the sliding block in the sliding groove.

It can be understood that, in the foregoing, the clamping control mechanism 1 is arranged corresponding to the control tube 2 to form a pipeline control system, which is mainly used for on-off control and flow control of a pipeline. In practical use, the clamping control mechanism 1 may be arranged in other structures or scenes as needed, which is not described herein.

The utility model provides a clamping control mechanism, its simple structure, it is convenient to assemble, can realize treating the mechanical type centre gripping of centre gripping object, is particularly useful for the on-off control and the flow control of pipeline, has promoted pipeline on-off control's accuracy and reliability to can effectively reduce the assembly degree of difficulty of pipeline on-off control structure, reduce the cost of pipe-line system control and application, have better application prospect and practical value.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A clamping control mechanism is characterized by comprising a fixed bottom plate, a movable plate and rotating clamping plates which are hinged to one end of the movable plate in pairs;

the surfaces of the fixed bottom plates are provided with guide blocks in pairs, and a channel for the movable plate to reciprocate is formed between the two guide blocks;

the two rotating clamping plates are hinged to two sides of one end, close to the object to be clamped, of the movable plate and are used for clamping the object to be clamped when the hinged parts of the two rotating clamping plates enter between the two guide blocks.

2. The clamping control mechanism of claim 1, wherein the inner side surfaces of the two guide blocks near the end of the object to be clamped are wedge-shaped surfaces, so that the end parts of the two guide blocks form a bell-mouth structure.

3. The clamping control mechanism of claim 1, further comprising a positioning plate and a positioning pin;

the positioning plate is arranged on the fixed bottom plate, and a first guide groove and a second guide groove are formed in the surface of the positioning plate; the two guide grooves are arc grooves respectively and are connected end to form a ring groove;

one end of the positioning pin is rotatably connected to the movable plate, the other end of the positioning pin is bent and embedded into the annular groove, and the end portion of the positioning pin can move in the annular groove when the movable plate moves.

4. The clamping control mechanism of claim 3, wherein the first guide groove has a groove depth at one end thereof greater than a groove depth of the second guide groove connected thereto, and a first step is formed at the connecting portion; and the groove depth of the other end of the first guide groove is smaller than that of the second guide groove connected with the first guide groove, and a second step is formed at the connecting part.

5. The clamping control mechanism as claimed in claim 3 or 4, wherein the region surrounded by the ring groove forms a locking block, and a locking groove is formed on one side of the locking block close to the object to be clamped, so that the embedded end part of the positioning pin can be kept in a clamping release state in a manner of abutting against the inner wall surface of the locking groove when the clamping control mechanism releases the clamping.

6. The clamping control mechanism as claimed in claim 5, wherein an elastic member is further provided corresponding to the movable plate; one end of the elastic piece is fixedly connected to one side departing from the object to be clamped, and the other end of the elastic piece is connected with the movable plate.

7. The clamping control mechanism as claimed in any one of claims 1 to 4 and 6, wherein a control portion is provided corresponding to said movable plate for controlling the movable plate to perform reciprocating displacement with respect to said guide block.

8. The clamp control mechanism of claim 7, wherein the control is a trigger;

one end of the trigger is a trigger part, the other end of the trigger is hinged, and the middle part of the trigger is rotationally connected with one end of the movable plate, which deviates from the rotating clamping plate.

9. A pipe control system comprising the clamp control mechanism according to any one of claims 1 to 8,

the object to be clamped is a control tube arranged on one side of the movable plate, which is provided with the rotating clamping plate;

the control pipe just faces two one side bending of rotating the splint is the arc, and just two the rotating the splint branch is located this control pipe periphery to ascending both sides for two the rotating the splint can be with its centre gripping when the fly leaf deviates from the control pipe motion.

10. The pipeline control system according to claim 9, wherein two ends of the control pipe are provided with pressing plates, and two ends of the control pipe departing from the movable plate are fixed on the fixed bottom plate by the pressing plates; and/or

The fixed bottom plate is provided with limiting rods in pairs, and the two limiting rods are respectively arranged on two sides of the periphery of the control tube and used for recovering and shaping the control tube after clamping is released.

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