Self-adaptive clamp

Abstract

The utility model discloses a self-adaptive clamp which comprises a fixed clamp assembly and a movable clamp assembly, the fixed clamp assembly and the movable clamp assembly are both provided with clamping openings, and the two clamping openings are both provided with anti-skid silica gel. A connecting rod adjusting structure is arranged between the fixed clamp assembly and the movable clamp assembly. The connecting rod adjusting structure is a self-adaptive adjusting structure or a manual adjusting structure. By arranging the connecting rod adjusting structure, the fixed clamp assembly and the movable clamp assembly, the self-adaptive clamp can clamp a cylindrical object and is fixed without loosening, clamping stability is guaranteed, the self-adaptive clamp is simple in structure, the overall size and weight of the self-adaptive clamp are greatly reduced, operation is convenient, operation force is saved, and production efficiency is improved. The quick clamping or disassembling action can be achieved, self-locking can be completed without elastic force, and the operation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixed clamps, in particular to a self-adaptive clamp. BACKGROUND

[0002] The existing clamp fan or clamp lamp on the market is fixed on a round pipe through a clamp, but the existing clamp adopts an elastic clamp to fix, thereby improving the convenience of installation or dismounting, but the existing clamp adopts a spring clamp to fix, and the spring clamp has the following problems: in order to ensure the stability of fixation, a spring with large elasticity needs to be arranged to provide clamping stability, which leads to the need of large force to operate when opening, and the operation is laborious, the operation of the user is affected, and the volume and mass of the spring are increased, so that the overall volume and weight of the elastic clamp are increased. SUMMARY

[0003] The utility model provides a self-adaptive clamp aiming at the technical deficiency of the prior art, and aims to solve the technical problems of large volume, heavy quality and inconvenient operation of the clamp in the prior art.

[0004] The utility model discloses the technical scheme adopted for realizing the purpose is:

[0005] A self-adaptive clamp comprises a fixed clamp assembly and a movable clamp assembly, the fixed clamp assembly and the movable clamp assembly are each provided with a clamp opening, the two clamp openings are each provided with anti-skid silica gel, a connecting rod adjusting structure is arranged between the fixed clamp assembly and the movable clamp assembly, and the connecting rod adjusting structure is used for adjusting the spacing between the two clamp openings when clamping.

[0006] Further improvement, the fixed clamp assembly comprises a clamp fixing base and a support rod, the support rod is provided with a clamp fixing base cover, the clamp fixing base cover is provided with a notch, the support rod is provided with a cavity, and the connecting rod adjusting structure is arranged in the cavity.

[0007] Further improvement, the clamp fixing base is provided with two supports, the movable clamp assembly comprises a movable clamp and a wrench, the movable clamp is provided with a notch one, the notch one is provided with a connecting shaft, the wrench is provided with a connecting seat, the connecting seat is provided with a through hole, the connecting seat is connected with the connecting shaft through the through hole and arranged in the notch one, the movable clamp is provided with two supports one, the two supports are provided with a connecting shaft one, the support one is arranged on the connecting shaft one and rotatably connected with the support.

[0008] Further improvement, the clamp fixing base cover is provided with a support two, the connecting seat is provided with a through hole one, the through hole one is provided with a connecting shaft two, the clamp fixing base cover is provided with two mirror image sliding grooves, and the connecting rod adjusting structure is one of a self-adaptive adjusting structure and a manual adjusting structure.

[0009] Further improvement, the clip fixing seat is provided with a baffle; the connecting rod adjusting structure is a self-adaptive adjusting structure, the self-adaptive adjusting structure comprises a rack, a connecting rod, an adjuster and a spring, the rack is arranged at the bottom of the cavity, the adjuster is provided with two mirror image sliders, the adjuster is connected with the sliding groove through the sliders respectively and arranged in the cavity, the adjuster can move along the direction of the sliding groove; the connecting rod is arranged between the wrench and the adjuster; the spring is arranged between the adjuster and the baffle

[0010] The connecting rod comprises a connecting part and a cam part; the adjuster comprises a sliding seat and a stop gear.

[0011] Further improvement, the connecting part and the cam part are provided with a connecting block and an elastic block between them, the connecting block is arranged at the top between the connecting part and the cam part, and the elastic block is arranged at the bottom between the connecting part and the cam part; the connecting part and the cam part are both provided with through holes two, the connecting part is rotatably connected with the connecting shaft two through the through holes two; the sliding seat is provided with a connecting shaft three, the stop gear is provided with an elastic lifting part, the cam part is rotatably connected with the connecting shaft three through the through holes two, and the outer side of the cam part is arranged above the elastic lifting part of the stop gear, the elastic lifting part is used for lifting when loosening and limiting the stop gear to fit the rack when clamping.

[0012] Further improvement, the supporting rod is provided with a notch two; the connecting rod adjusting structure is a manual adjusting structure; the manual adjusting structure comprises a screw rod, a connecting rod one, an adjuster one and an adjusting knob; the adjuster one is provided with two mirror image sliders one, the adjuster one is connected with the sliding groove through the sliders one respectively and arranged in the cavity, and the adjuster one can move along the direction of the sliding groove; the connecting rod one is arranged between the wrench and the adjuster one;

[0013] The connecting rod one comprises a connecting part one and a cam part one.

[0014] Further improvement, the connecting part one and the cam part one are provided with connecting block one and elastic block one, the connecting block one is arranged at the top between the connecting part one and the cam part one, and the elastic block one is arranged at the bottom between the connecting part one and the cam part one; The connecting part one and the cam part one are provided with through hole three, the connecting part one is rotatably connected with the connecting shaft two through the through hole three; The adjuster one is provided with connecting shaft four, the cam part is rotatably connected with the connecting shaft four through the through hole three; The cavity is provided with a placing groove, the adjusting handle is arranged in the placing groove, and the bottom of the adjusting handle is arranged outside the support rod from the slot two, the adjusting handle is provided with a threaded hole, one end of the screw rod is fixedly connected with the adjuster one, and the screw rod is arranged in the threaded hole and the adjusting handle to form a threaded connection structure, and the adjusting handle controls the adjuster one to move along the sliding groove.

[0015] Further improvement, the sliding seat and the adjuster one are provided with indicating points; The side surface of the support rod is provided with slot three, the lower portion of the slot three is provided with a scale, and the indicating points are arranged in the slot three.

[0016] Further improvement, the end of the support rod and the end of the clip fixing seat cover are provided with connecting seats one, the connecting seats one are provided with through hole four and a plurality of annular arrayed strip grooves; The anti-skid silica gel is provided with trapezoidal grooves.

[0017] Compared with the prior art, the self-adaptive clip provided in the embodiment of the utility model has one or more of the above technical solutions, at least one of which has the following technical effects:

[0018] The utility model discloses a connecting rod adjusting structure, fixed clip assembly and movable clip assembly are set up, and the self-adaptive clip can be fixed on the cylindrical object without loosening, and the stability of clamping is guaranteed, the utility model discloses simple structure greatly reduces the overall volume and weight of self-adaptive clip, convenient operation, saves the power of operation, can realize quick clamping or dismounting action, does not need elastic force to complete self-locking, improves the convenience of operation, the connecting rod adjusting structure is used for adjusting the spacing between two clamping openings when clamping, so that the self-adaptive clip can be used for fixing and connecting cylindrical objects with different diameters, the connecting rod adjusting structure is used for adaptive adjustment, and the connecting rod adjusting structure is an adaptive adjustment structure or a manual adjustment structure, the connecting rod, the adjuster and the rack of the adaptive adjustment structure are matched with the wrench to realize automatic locking clamping action.

[0019] When the manual adjustment structure is adopted, the diameter of the pipe to be clamped is adjusted first, the distance between the adjusting handle, the screw rod and the adjuster one is adjusted, the action between the connecting rod one and the wrench matched is formed to realize automatic locking, and the self-adaptive clip clamping and fixing action is realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 It is an exploded view of the adaptive clamp of the first embodiment;

[0022] Figure 2 It is a schematic view of the overall structure of the adaptive clamp of the first embodiment;

[0023] Figure 3 It is a schematic view of the open state of the adaptive clamp of the first embodiment;

[0024] Figure 4 It is a schematic view of the closed state of the adaptive clamp of the first embodiment;

[0025] Figure 5 It is a schematic view of the fully closed state of the adaptive clamp of the first embodiment;

[0026] Figure 6 It is a schematic view of the structure of the adjuster of the first embodiment;

[0027] Figure 7 It is a schematic view of the local section of the clamp fixing seat and the clamp fixing seat cover after connection of the first embodiment;

[0028] Figure 8 It is a schematic view of the structure of the connecting rod and the connecting rod one of the first and second embodiments;

[0029] Figure 9 It is an exploded view of the adaptive clamp of the second embodiment;

[0030] Figure 10 It is a schematic view of the structure of the adaptive clamp of the second embodiment. DETAILED DESCRIPTION

[0031] The following description is only for the preferred embodiments of the present application, and does not limit the protection scope of the present application.

[0032] Embodiment one, see attached Figures 1-8The utility model provides an adaptive clamp 1, including fixed clamp component 2 and movable clamp component 3, both of which are provided with a clamping opening 4, and both of the clamping opening 4 are provided with anti-skid silica gel 5, and a connecting rod adjusting structure 6 is arranged between the fixed clamp component 2 and the movable clamp component 3, which is used to adjust the distance between the two clamping openings 4 when clamping.

[0033] The fixed clamp component 2 includes a clamp fixing seat 20 and a support rod 21, the upper part of the support rod 21 is provided with a clamp fixing seat cover 22, and the clamp fixing seat cover 22 is provided with a notch 23; the support rod 21 is provided with a cavity, and the connecting rod adjusting structure 6 is arranged in the cavity.

[0034] The clamp fixing seat 20 is provided with two supports, the movable clamp component 3 includes a movable clamp 30 and a wrench 31, the movable clamp 30 is provided with a notch one 300, the notch one 300 is provided with a connecting shaft, the wrench 31 is provided with a connecting seat 310, the connecting seat 310 is provided with a through hole, the connecting seat 310 is connected with the connecting shaft through the through hole and arranged in the notch one 300; the movable clamp 30 is provided with two supports one, both the supports are provided with a connecting shaft one, and the support one is arranged on the connecting shaft one and rotatably connected with the support.

[0035] The clamp fixing seat cover 22 is provided with a support two 220; the connecting seat 310 is provided with a through hole one, and the through hole one is provided with a connecting shaft two; the clamp fixing seat cover 22 is provided with two mirror image sliding grooves; the connecting rod adjusting structure 6 is one of an adaptive adjusting structure or a manual adjusting structure.

[0036] The clamp fixing seat 20 is provided with a baffle 200; the connecting rod adjusting structure 6 is an adaptive adjusting structure, and the adaptive adjusting structure includes a rack 60, a connecting rod 61, an adjuster 62 and a spring 63, the rack 60 is arranged at the bottom of the cavity, the adjuster 62 is provided with two mirror image sliding blocks, the adjuster 62 is connected with the sliding groove through the sliding block and arranged in the cavity, and the adjuster 62 can move along the direction of the sliding groove; the connecting rod 61 is arranged between the wrench 31 and the adjuster 62; the spring 63 is arranged between the adjuster 62 and the baffle; both the baffle and the adjuster 62 are provided with a fixing seat, and the fixing seat is used for fixedly connecting with both ends of the spring 63.

[0037] The connecting rod 61 includes a connecting part 610 and a cam part 611; the adjuster 62 includes a sliding seat 620 and a stop gear 621.

[0038] The connecting block is arranged at the top between the connecting part 610 and the cam part 611, and the elastic block is arranged at the bottom between the connecting part 610 and the cam part 611; the connecting part 610 and the cam part 611 are both provided with through holes two, the connecting part 610 is rotatably connected with the connecting shaft two through the through holes two; the sliding seat 620 is provided with a connecting shaft three, the stop gear 621 is provided with an elastic lifting part, the bottom of the elastic lifting part is provided with a plurality of teeth, the cam part 611 is rotatably connected with the connecting shaft three through the through holes two, and the outer side of the cam part 611 is arranged above the elastic lifting part of the stop gear 621, the elastic lifting part is used for lifting when loosening and is used for abutting against the rack 60 to limit when clamping and pressing down.

[0039] The sliding seat 620 is provided with an indicating point 620a; the side of the supporting rod 21 is provided with a notch three 210, the lower side of the notch three 210 is provided with a scale 210a, and the indicating point 620a is arranged in the notch three 210.

[0040] The end of the supporting rod 21 and the end of the clip fixing seat cover 22 are both provided with a connecting seat one 8, the connecting seat one 8 is provided with a through hole four and a plurality of annular arrayed strip-shaped grooves; the anti-skid silica gel 5 is provided with a trapezoidal groove 50.

[0041] The working principle of the embodiment one is as follows: the self-adapting clip is in an open state, the movable clip is opened, the wrench is lifted to drive the connecting rod to be pulled up, the cam part of the connecting rod does not press the stop gear, the elastic lifting part of the stop gear is lifted to be separated from the rack, and the sliding seat is in a movable state and is freely moved along the sliding groove.

[0042] When the self-adapting clamp performs clamping action, the clamping openings of the fixed clamp assembly and the movable clamp assembly are aligned with the round pipe to be clamped, the wrench is pressed downward, the wrench drives the movable clamp to press downward, at the same time, the wrench drives the connecting rod to press downward, the sliding seat is at the front end position under the action of the spring, the connecting rod does not press downward obviously, the cam part of the connecting rod does not rotate to the position of pressing the elastic raised part, the sliding seat is still in the movable state, the wrench continues to press downward, the movable clamp does not continue to act after clamping the round pipe, the connecting rod can continue to press downward and push the sliding seat to move backward, the connecting rod pressing downward makes the cam part rotate to the moving angle, the outer side surface of the cam part is in contact with the elastic raised part and controls the elastic raised part to press downward to the rack direction, after pressing to the position, the teeth of the elastic raised part are in contact with the rack to fix the limit, the sliding seat is in the static state and does not move any more, the pipe diameter adjusting action of the self-adapting clamp is completed, since the sliding block does not act, the wrench can continue to press downward and push the movable clamp to continue clamping, so that the self-adapting clamp firmly holds the round pipe; when the wrench is pressed to the lowest position, the relative angle between the wrench and the connecting rod exceeds the self-locking angle, the wrench locks the connecting rod to the lowest position and does not rebound any more, the whole clamping action is completed.

[0043] Embodiment two, see attached Figures 8-10 A self-adapting clamp 1 comprises a fixed clamp assembly 2 and a movable clamp assembly 3, the fixed clamp assembly 2 and the movable clamp assembly 3 are both provided with clamping openings 4, the two clamping openings 4 are both provided with anti-skid silica gel 5; a connecting rod adjusting structure 6 is arranged between the fixed clamp assembly 2 and the movable clamp assembly 3, the connecting rod adjusting structure 6 is used for adjusting the distance between the two clamping openings 4 when clamping.

[0044] The fixed clamp assembly 2 comprises a clamp fixed seat 20 and a supporting rod 21, the upper part of the supporting rod 21 is provided with a clamp fixed seat cover 22, the clamp fixed seat cover 22 is provided with a slot 23; the supporting rod 21 is provided with a cavity, the connecting rod adjusting structure 6 is arranged in the cavity.

[0045] The clamp fixed seat 20 is provided with two supports, the movable clamp assembly 3 comprises a movable clamp 30 and a wrench 31, the movable clamp 30 is provided with a slot one 300, the slot one 300 is provided with a connecting shaft, the wrench 31 is provided with a connecting seat 310, the connecting seat 310 is provided with a through hole, the connecting seat 310 is connected with the connecting shaft through the through hole and arranged in the slot one 300; the movable clamp 30 is provided with two supports one, the two supports are provided with connecting shafts one, the support one is arranged on the connecting shaft one and forms rotary hinged connection with the support.

[0046] The clip fixing seat cover 22 is provided with a support 220; the connecting seat 310 is provided with a through hole 1, and the through hole 1 is provided with a connecting shaft 2; the clip fixing seat cover 22 is provided with two mirror image sliding grooves; and the connecting rod adjusting structure 6 is one of a self-adaptive adjusting structure or a manual adjusting structure.

[0047] The support rod 21 is provided with a notch 213; the connecting rod adjusting structure 6 is a manual adjusting structure; the manual adjusting structure comprises a screw rod 64, a connecting rod 1 65, an adjuster 1 66 and an adjusting knob 67; the adjuster 1 66 is provided with two mirror image sliding blocks 1, and is connected with the sliding grooves and arranged in the cavity through the sliding blocks 1; and the adjuster 1 66 can move along the direction of the sliding grooves; the connecting rod 1 65 is arranged between the wrench 31 and the adjuster 1 66.

[0048] The connecting rod 1 65 comprises a connecting part 650 and a cam part 651.

[0049] Connecting blocks 1 and elastic blocks 1 are arranged between the connecting part 650 and the cam part 651; the connecting blocks 1 are arranged at the top between the connecting part 650 and the cam part 651, and the elastic blocks 1 are arranged at the bottom between the connecting part 650 and the cam part 651; the connecting part 650 and the cam part 651 are both provided with through holes 3, the connecting part 650 is rotationally connected with the connecting shaft 2 through the through holes 3, the cam part 611 is rotationally connected with a connecting shaft 4 through the through holes 3, a placing groove is arranged in the cavity, the adjusting knob 67 is arranged in the placing groove, the bottom of the adjusting knob 67 is arranged outside the support rod 21 from the notch 213, the adjusting knob 67 is provided with a threaded hole, one end of the screw rod 64 is fixedly connected with the adjuster 1 66, the screw rod 64 is arranged in the threaded hole and threadedly connected with the adjusting knob 67, and the adjusting knob 67 controls the adjuster 1 66 to move along the direction of the sliding grooves.

[0050] The adjuster 1 66 is provided with an indicating point 620a; the side surface of the support rod 21 is provided with a notch 210, a scale 210a is arranged below the notch 210, and the indicating point 620a is arranged in the notch 210.

[0051] The end of the support rod 21 and the end of the clip fixing seat cover 22 are both provided with a connecting seat 1 8, the connecting seat 1 8 is provided with a through hole 4 and a plurality of annularly arranged strip grooves; and the anti-skid silica gel 5 is provided with a trapezoidal groove 50.

[0052] The working principle of the second embodiment is as follows: when the clamping operation of the adaptive clamp is performed, first, the diameter of the pipe to be clamped is adjusted, the adjusting knob is controlled, the adjusting knob controls the screw rod to move the adjuster back and forth, and the diameter to be clamped is adjusted according to the indicating point and the scale, after the adjustment is completed, the fixed clamp assembly and the movable clamp assembly clamp the pipe, the wrench is pressed down to drive the connecting rod to act, the force of the connecting rod and the wrench and the adjuster is applied to the movable clamp, when the wrench is pressed down to the lowest position, the automatic locking is formed between the wrench and the connecting rod, and the clamping and fixing operation of the adaptive clamp is completed.

[0053] The adaptive clamp can be clamped on the cylindrical object without loosening, and the clamping stability is ensured, the adaptive clamp has a simple structure, greatly reduces the overall size and weight of the adaptive clamp, is easy to operate, saves the operating force, can realize quick clamping or dismounting, does not need elastic force to complete self-locking, improves the convenience of operation, the connecting rod adjusting structure is used to adjust the distance between the two clamping openings when clamping, so that the adaptive clamp can be used for fixing and connecting cylindrical objects with different diameters, the connecting rod adjusting structure is used for adaptive adjustment, the connecting rod adjusting structure is an adaptive adjustment structure or a manual adjustment structure, the connecting rod, the adjuster and the rack of the adaptive adjustment structure are matched with the wrench to realize automatic locking and clamping action.

[0054] When the manual adjustment structure is used, first, the diameter of the pipe to be clamped is adjusted, the distance between the adjusting knob, the screw rod and the adjuster of the manual adjustment structure is adjusted, the automatic locking is formed between the connecting rod and the wrench, and the clamping and fixing action of the adaptive clamp is realized.

[0055] The utility model is not limited to the above-mentioned embodiment, other adaptive clamps obtained by using the same or similar structure or device as the above-mentioned embodiment of the utility model are all within the protection scope of the utility model.

Claims

1. An adaptive clip, characterized in that: The adaptive clamp includes a fixed clamp assembly and a movable clamp assembly. Both the fixed clamp assembly and the movable clamp assembly are provided with clamping slots, and both clamping slots are provided with anti-slip silicone. A linkage adjustment structure is provided between the fixed clamp assembly and the movable clamp assembly. The linkage adjustment structure is used to adjust the distance between the two clamping slots when clamping.

2. The adaptive clip according to claim 1, characterized in that: The fixing clamp assembly includes a clamp fixing seat and a support rod. The support rod is provided with a clamp fixing seat cover on its upper part, and the clamp fixing seat cover is provided with a groove. The support rod is provided with a cavity, and the support rod adjustment structure is disposed in the cavity.

3. The adaptive clip according to claim 2, characterized in that: The clamp fixing base is provided with two supports. The movable clamp assembly includes a movable clamp and a wrench. The movable clamp is provided with a slot, and the slot is provided with a connecting shaft. The wrench is provided with a connecting seat, and the connecting seat is provided with a through hole. The connecting seat is connected to the connecting shaft through the through hole and is disposed in the slot. The movable clamp is provided with two supports, and the two supports are provided with connecting shafts. The supports are respectively disposed on the connecting shafts and form a rotatable hinge with the supports.

4. The adaptive clip according to claim 3, characterized in that: The clamp fixing seat cover is provided with a second support; the connecting seat is provided with a first through hole, and the first through hole is provided with a second connecting shaft; the clamp fixing seat cover is provided with two mirror-opposite sliding grooves; the connecting rod adjustment structure is one of an adaptive adjustment structure or a manual adjustment structure.

5. The adaptive clip according to claim 4, characterized in that: The clamp fixing seat is provided with a baffle; the linkage adjustment structure is an adaptive adjustment structure, which includes a rack, a linkage, an adjuster, and a spring. The rack is located at the bottom of the cavity, and the adjuster has two mirror-opposite sliders. The adjuster is connected to the slide groove through the sliders and is located in the cavity. The adjuster can move along the direction of the slide groove; the linkage is located between the wrench and the adjuster; the spring is located between the adjuster and the baffle. The connecting rod includes a connecting part and a cam part; the adjuster includes a slide and a stop tooth, and the slide is provided with an indicator point.

6. The adaptive clip according to claim 5, characterized in that: A connecting block and an elastic block are provided between the connecting part and the cam part. The connecting block is located at the top between the connecting part and the cam part, and the elastic block is located at the bottom between the connecting part and the cam part. Both the connecting part and the cam part are provided with a second through hole. The connecting part is connected to the second connecting shaft through the second through hole to form a rotational hinge. The slide is provided with a third connecting shaft. The stop tooth is provided with an elastic raised part. The cam part is connected to the third connecting shaft through the second through hole to form a rotational hinge. The outer side of the cam part is located above the elastic raised part of the stop tooth. The elastic raised part is used for raising when releasing and for fitting and restricting the toothed rack when clamping and pressing down.

7. The adaptive clip according to claim 4, characterized in that: The support rod is provided with a second slot; the connecting rod adjustment structure is a manual adjustment structure; the manual adjustment structure includes a screw, a connecting rod, an adjuster, and an adjustment dial; the adjuster is provided with two mirror-facing sliders, the adjuster is connected to the slide groove through the sliders and is disposed in the cavity, the adjuster can move along the direction of the slide groove; the connecting rod is disposed between the wrench and the adjuster. The connecting rod includes a connecting part and a cam part; the adjuster is provided with an indicator point.

8. The adaptive clip according to claim 7, characterized in that: A connecting block and an elastic block are provided between the connecting part 1 and the cam part 1. The connecting block 1 is located at the top between the connecting part 1 and the cam part 1, and the elastic block 1 is located at the bottom between the connecting part 1 and the cam part 1. Both the connecting part 1 and the cam part 1 are provided with through holes 3. The connecting part 1 is connected to the connecting shaft 2 through the through holes 3 to form a rotational hinge. The adjuster 1 is provided with a connecting shaft 4. The cam part is connected to the connecting shaft 4 through the through holes 3 to form a rotational hinge. A placement groove is provided in the cavity. The adjusting wheel is located in the placement groove, and the bottom of the adjusting wheel extends from the slot 2 to the outside of the support rod. The adjusting wheel is provided with a threaded hole. One end of the screw is fixedly connected to the adjuster 1. The screw is located in the threaded hole and forms a threaded connection structure with the adjusting wheel. The adjusting wheel controls the adjuster 1 to move along the slide groove.

9. The adaptive clip according to any one of claims 5 or 7, characterized in that: The support rod has a groove three on its side, and a scale is provided below the groove three. The indicator point is located in the groove three.

10. The adaptive clip according to claim 9, characterized in that: The end of the support rod and the end of the clamp fixing seat cover are both provided with a connecting seat. The connecting seat is provided with four through holes and multiple annular arrays of strip grooves. The anti-slip silicone is provided with trapezoidal grooves.

Images