Positioning object retainer

Abstract

The utility model provides a positioning object retainer. The positioning object retainer comprises a mounting seat, a disc body rotationally connected relative to the mounting seat, and a plurality of retaining components, the retaining component forms a rotating section, a connecting section and an adjusting section which are continuously arranged, the free end, away from the connecting section, of the adjusting section is connected with an everted section, the top end of the everted section extends upwards, and an included angle is formed between the length direction of the everted section and the length direction of the connecting section; an annular space for the connecting section to rotate is formed between the disc body and the mounting base, the hollow part pushes the adjusting section to rotate relative to the mounting base with the rotating section as the axis and the connecting section as the radius, and the adjusting section moves relative to the length direction of the hollow part in the rotating state and synchronously keeps a positioning object with the outwards-turned section. The cup body clamp is used for solving the problems that in the prior art, a cup body clamp cannot meet the clamping requirements of cup bodies in other shapes except for a conventional columnar cup body, and the adaptation range is limited.

Description

Technical Field

[0001] The utility model relates to the field of positioning jigs, and more particularly to a positioning object retainer. Background Art

[0002] When producing cups, a cleaning device is required to immerse the cups in a liquid. To achieve a good cleaning effect, the cleaning device will drive the cup body to immerse into the liquid in a horizontal posture so that the cup is filled with liquid and no bubbles are generated. Existing cleaning devices usually use a cup basket to clamp the cups. Since the cup basket is not adjustable, during the process of the cleaning device driving the cup body to immerse into the liquid in a horizontal posture, problems such as the cup body falling and the cup body being damaged are likely to occur due to the low adaptability of the cup basket to the cups clamped inside it.

[0003] To solve the problem of the low adaptability of the existing cup basket, a cup body fixture with a turntable and multiple clamping rods is designed. The outer wall of the cup is clamped by the multiple clamping rods, and the distance between the multiple clamping rods is changed by the rotation of the turntable to improve the adaptability of the cup body fixture, which can be used for clamping cups with various outer diameter sizes. However, in addition to the conventional cylindrical structure, there may be certain raised shapes on the outer wall of the cup body. The existing cup body fixtures cannot be applied to clamping cups with other shapes except for the conventional cylindrical cups, and there is still a problem that the applicable range of cup types is relatively limited.

[0004] In view of this, it is necessary to improve the cup body fixture in the prior art to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to disclose a positioning object retainer to solve the problem that the cup body fixture in the prior art cannot adapt to the clamping requirements of cup bodies with shapes other than the conventional cylindrical cup bodies, and the applicable range is relatively limited.

[0006] To achieve the above purpose, the utility model provides a positioning object retainer, including:

[0007] A mounting seat, a disk body rotatably connected to the mounting seat, and several retaining members;

[0008] The retaining members form a continuously arranged rotating section, a connecting section, and an adjusting section. The free end of the adjusting section away from the connecting section is connected to an everted section. The top end of the everted section extends upward and the length direction forms an angle with the length direction of the connecting section;

[0009] An annular space for the connecting section to rotate is formed between the disk body and the mounting seat. The hollow part pushes the adjusting section to rotate relative to the mounting seat with the rotating section as the axis and the connecting section as the radius. The adjusting section is displaced in the length direction relative to the hollow part in the rotating state and synchronously holds the positioning object with the everted section.

[0010] As a further improvement of the present utility model, the disk body is coaxially arranged relative to the mounting seat, and the disk body rotates around the rotation axis. The adjusting section includes a stress section and a force - applying section. One end of the stress section is connected to the end of the connecting section away from the rotating section. The other end of the stress section passes upward through the hollow portion and is connected to the force - applying section. The top end of the force - applying section extends in a direction away from the stress section;

[0011] The outward - turning section is connected to the free end of the force - applying section away from the stress section. The stress section is pushed by the side wall formed by the hollow portion along its length direction, and the positioning object is synchronously held through the force - applying section and the outward - turning section.

[0012] As a further improvement of the present utility model, the top end of the outward - turning section extends upward and is inclined toward the direction close to the rotating section. The plane formed by the outward - turning section and the force - applying section forms an angle with the plane formed by the force - applying section and the connecting section.

[0013] As a further improvement of the present utility model, the top end of the outward - turning section extends upward and is inclined toward the direction away from the rotating section. The plane formed by the outward - turning section and the force - applying section coincides with the plane formed by the force - applying section and the connecting section.

[0014] As a further improvement of the present utility model, the hollow portion is a closed - type kidney - shaped hole. The length direction of the hollow portion coincides with the radial direction of the disk body. The connecting section is a rod - shaped member vertically fixed between the rotating section and the stress section.

[0015] As a further improvement of the present utility model, the mounting seat has a mounting body. An installation step is formed at the center of the upper surface of the mounting body. The upper surface of the mounting body is parallel to the plane where the disk body is located and is provided with a plurality of insertion holes for the rotating sections to be inserted around the installation step. The lower surface of the disk body fits with the upper surface of the installation step. The annular space is formed by enclosing the lower surface of the disk body and the upper surface of the mounting body.

[0016] As a further improvement of the present utility model, the insertion hole is formed at one end of the upper surface of the mounting body and has a tapered hole opening for the rotating section to be inserted.

[0017] As a further improvement of the present utility model, a positioning protrusion is formed at the center of the top end of the installation step. The disk body is provided with a through - hole for the positioning protrusion to pass through along the rotation axis. The disk body is rotationally matched with the positioning protrusion through the through - hole. The positioning protrusion penetrates a positioning member along the rotation axis, and the state where the disk body and the installation step are mutually attached is maintained through the positioning member.

[0018] As a further improvement of the present utility model, the positioning member includes a bolt and a nut. The nut abuts against the upper surface of the disk body, and the bolt passes through the top end of the positioning protrusion and is threadedly connected to the nut.

[0019] As a further improvement of the present utility model, the force - applying section and the force - receiving section are set as rod bodies with coincident axes, and the surfaces of the force - applying section and / or the outward - turning section are coated with friction - increasing members.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: First, the positioning object retainer is composed of a mounting seat, a disk body, and a retaining member. The retaining member is composed of a continuously arranged rotating section, a connecting section, and an adjusting section, and the top end of the adjusting section extends obliquely upward to form a flipping part. The rotating section is inserted into the upper surface of the mounting seat and rotates relative to the mounting seat. The connecting section is connected between the rotating section and the adjusting section. Finally, the adjusting section passes upward through the hollow part formed in the disk body. When the disk body rotates relative to the mounting seat, the hollow part rotating together with the disk body pushes the adjusting section to perform a rotating action with the rotating section as the axis and the connecting section as the radius. The connecting section rotates at the gap existing between the mounting seat and the disk body. In the rotating state, the adjusting section is displaced in the length direction relative to the hollow part rotating with the disk body and jointly holds the positioning object with the flipping part. When positioning the positioning object through the retaining member, the positioning object is placed on the disk body. By controlling the rotation of the disk body, the adjusting section is controlled to move relatively closer or farther away. The outward - turning section forming an angle with the adjusting section cooperates with the adjusting section to achieve the purpose of positioning an unconventional cylindrical positioning object.

[0021] Secondly, the outward - turning section can be set to extend in a direction approaching or away from the rotating section. When the outward - turning section inclines towards the rotating section, when several outward - turning sections approach each other, they can form a clamping jaw with several force - applying sections, thereby achieving the purpose of clamping a positioning object with any special shape. When the outward - turning section inclines away from the rotating section, if there are obvious protrusions on the outer wall of the positioning object, the outward - turning section and the adjusting section jointly abut against the outer wall of the positioning object, and also play the effect of clamping a positioning object with a special shape.

[0022] Finally, through the design of the structure of the mounting seat, first, the mounting seat has a jack for the connecting section to be inserted and rotatably fitted, and the jack has a tapered hole opening to make the overall rotation of the retaining member smoother and avoid jamming. Also, an installation step formed at the center of the upper surface of the mounting seat, the bottom surface of the disk body fits against the top surface of the installation step so that a gap in the shape of an annular area is formed between the disk body and the mounting seat for the rotation of the connecting section. And, a positioning protrusion formed in the center of the top surface of the installation step is used to be inserted and rotatably fitted with the through - hole opened at the center of the disk body, which not only limits the assembly position of the disk body but also makes the rotation of the disk body smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a top view of the present utility model for embodying the overall state of the positioning object holder when the adjustment section moves to any position within the hollow portion;

[0024] Figure 2 This is for the present utility model to embody that the disk body Figure 1 When rotating to the extreme position in the first direction from the state shown in the figure, it is a top view of the overall state of the positioning object holder;

[0025] Figure 3 It is Figure 2 An enlarged view of part A in

[0026] Figure 4 This is a schematic cross-sectional view of the present utility model for embodying the cooperation relationship of each part

[0027] Figure 5 It is Figure 4 An enlarged view of part B in

[0028] Figure 6 It is Figure 4 An enlarged view of part C in

[0029] Figure 7 This is a cross-sectional view of the present utility model for embodying the specific structure of the mounting seat;

[0030] Figure 8 This is a schematic diagram of the specific structure of the holding member in the present utility model;

[0031] Figure 9 This is a schematic diagram of the specific structure of the holding member in another embodiment of the present utility model;

[0032] Figure 10 This is a top view of the overall state of the positioning object holder when the adjustment section moves to any position within the hollow portion in another embodiment of the present utility model. Specific embodiments

[0033] The present utility model will be described in detail below in conjunction with the embodiments shown in the drawings. However, it should be noted that these embodiments are not limitations on the present utility model. Any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present utility model.

[0034] Refer Figures 1 to 8As shown, a specific embodiment of a positioning object retainer disclosed by the present utility model is composed of a mounting base 2, a disk body 1, and a retaining member 3. The retaining member 3 is composed of a continuously arranged rotating section 31, a connecting section 33, and an adjusting section 32. The top end of the adjusting section 34 extends obliquely upward to form a flipping portion 34. Among them, the rotating section 31 is inserted into the upper surface of the mounting base 2 and rotates relative to the mounting base 2. The connecting section 33 is connected between the rotating section 31 and the adjusting section 32. Finally, the adjusting section 32 passes upward through the hollow portion 11 formed in the disk body 1. When the disk body 1 rotates relative to the mounting base 2, the hollow portion 11 rotating together with the disk body 1 pushes the adjusting section 32 to perform a rotating action with the rotating section 31 as the axis and the connecting section 33 as the radius. The connecting section 33 rotates at the gap 12 existing between the mounting base 2 and the disk body 1. The adjusting section 32 in the rotating state is displaced in the length direction relative to the hollow portion 11 rotating with the disk body 1 and jointly holds the positioning object with the flipping portion. When positioning the positioning object through the retaining member 3, the positioning object is placed on the disk body 1. By controlling the rotation of the disk body 1, the adjusting section 32 is relatively close to or far from. The outer flipping section 34 forming an angle with the adjusting section 32 cooperates with the adjusting section 32 to achieve the purpose of positioning an unconventional columnar positioning object, thereby solving the problem that the cup fixture in the prior art cannot adapt to the clamping requirements of cups with other shapes except for conventional columnar cups, and the adaptation range is relatively limited.

[0035] Refer Figures 1 to 8 As shown, in this embodiment, the positioning object retainer (hereinafter or simply referred to as the retainer) includes: a mounting base 2, a disk body 1 rotatably connected relative to the mounting base 2, and a plurality of retaining members 3; the retaining member 3 forms a continuously arranged rotating section 31, a connecting section 33, and an adjusting section 32. The free end of the adjusting section 32 away from the connecting section 33 is connected to the outer flipping section 34. The top end of the outer flipping section 34 extends upward and the length direction forms an angle with the length direction of the connecting section 33; an annular space 12 for the connecting section 33 to rotate is formed between the disk body 1 and the mounting base 2. The hollow portion 11 pushes the adjusting section 32 to rotate relative to the mounting base 2 with the rotating section 31 as the axis and the connecting section 33 as the radius. The adjusting section 32 is displaced in the length direction relative to the hollow portion 11 in the rotating state and synchronously holds the positioning object with the outer flipping section 34.

[0036] Refer Figures 1 to 5As shown, the disk body 1 is coaxially arranged relative to the mounting base 2, and the disk body 1 rotates about the rotation axis O. The adjustment section 32 includes a force-receiving section 321 and a force-applying section 322. One end of the force-receiving section 321 is connected to the end of the connecting section 33 away from the rotating section 31. The other end of the force-receiving section 321 passes upward through the hollow portion 11 and is connected to the force-applying section 322. The top end of the force-applying section 322 extends in a direction away from the force-receiving section 321; the outward-turning section 34 is connected to the free end of the force-applying section 322 away from the force-receiving section 321. The force-receiving section 321 is pushed by the side wall formed by the hollow portion 11 along its length direction, and the positioning object is synchronously held through the force-applying section 322 and the outward-turning section 34. The force-applying section 322 and the force-receiving section 321 are arranged as rod bodies with their axes coinciding with each other. The surface of the force-applying section and / or the outward-turning section 34 is coated with an anti-slip member (not shown). The top end of the outward-turning section 34 extends upward and is inclined toward the direction close to the rotating section 31. The outward-turning section 34 and the force-applying section 322 enclose a plane β, and the force-applying section 322 and the connecting section 33 enclose a plane α. The plane β and the plane α form an angle (see Figure 8 shown), and moreover, the angle formed by the plane β and the plane α can be set arbitrarily.

[0037] See Figures 1 to 6 shown, the hollow portion 11 is a closed kidney-shaped hole. The length direction of the hollow portion 11 coincides with the radial direction of the disk body 1. The connecting section 33 is a rod-shaped member vertically fixed between the rotating section 31 and the force-receiving section 321. It should be noted that in this embodiment, one end of the hollow portion 11 close to the rotation axis O is formed as a limiting point a and the length of the hollow portion 11 is greater than the length of the connecting section 33. Figure 1 Shown is the state where the adjustment section 32 integrally composed of the force-receiving section 321 and the force-applying section 322 is located at any position within the hollow portion 11. Figure 2 Shown as Figure 1 the state where it rotates in the first direction O1 until the force-receiving section 321 contacts the limiting point a of the hollow portion 11. Combining Figure 1 and Figure 2 shown, during the process of rotating from the state shown in Figure 1 to the first direction O2, several outward-turning sections 34 and force-applying sections 322 gather together to enclose a clamping jaw.

[0038] It should be noted that the positioning objects described in the present invention are mainly vessels, including but not limited to cups or bowls; further, the positioning objects represented by cups and bowls can be made of any material that can be used to make vessels, such as glass, metal or ceramic. Based on this, it can be obtained that the positioning objects in this embodiment are all vessels with openings. When the retainer described in this embodiment is used to hold the aforementioned positioning objects, the opening of the positioning objects is inverted on the upper surface of the disk body 1, and then the disk body 1 is rotated to position the positioning objects by the adjustment sections 32 and the outward-turning sections 34 of the plurality of retaining components 3. Furthermore, the aforementioned positioning objects with openings must have a closed bottom inside, and the bottom may be flat or may have a certain degree of taper. Also, the appearance of the aforementioned positioning objects, which are mainly various containers, may have various uneven shapes, and the inner wall may still be cylindrical, and the bottom may be the conventional aforementioned flat shape or have a certain degree of taper, or the inside may also be an irregular shape. By Figure 1 The status shown is Figure 2 The disk body 1 is rotated in the first direction O1 as shown, and the force-bearing section 321 receives the thrust from the hollow portion 11 rotating with the disk body 1 and rotates with the rotating section 31 as the axis and the connecting section 33 as the radius, wherein the rotating section 31 rotates in the first direction O1 relative to the mounting seat 2, and at the same time, the force-bearing section 321 drives the force-applying section 322 to move toward the limit point a of the hollow portion 11 until it contacts the limit point a (for specific states, refer to Figure 3 shown).

[0039] first, Figure 1 The force-bearing section 321 of the adjustment section 32 is shown (see Figure 5 and 8 ) is located at any non-limit position in the hollow portion 11, which can be used to locate the positioning object of appropriate size. Figure 1 As shown, the first direction O1 is rotated to Figure 2 During the state shown, the outward-turned sections 34 of several positioning components 3 are all in a state of being gathered together. At this time, the outward-turned sections 34 of several groups of retaining components 3 and the force-applying sections 322 form a clamping state, which can be used to position the inner wall surface of the positioning object, and the flipping portion 34 is adapted to position the tapered inner bottom of the positioning object.

[0040] Secondly, when the outer wall surface of the positioning object is irregular and the inner bottom is flat or irregular, the jaws formed by several outward-turning segments 34 and the force-applying segment 322 can clamp and limit the outer bottom wall of the positioning object inverted on the disk body 1, close the positioning object between several outward-turning segments 34, and the outward-turning segments 34 abut against the edge of the outer bottom wall of the positioning object to achieve the effect of clamping and positioning. When the whole retainer drives the positioning object to perform a flipping action, the outward-turning segments 34 can support the edge of the outer bottom wall of the positioning object. It should be noted that the above effect can be achieved by adjusting the length of the force-applying segment 32, and it is sufficient to make the outward-turning segments 34 abut against the inner bottom wall or the edge of the outer bottom wall of the positioning object inverted on the disk body 1.

[0041] Moreover, when positioning a conventional cylindrical positioning object, it is only necessary to correspondingly extend the length of the force-applying segment 322 so that the outward-turning portion 34 does not contact the positioning object when clamping the positioning object. The friction-increasing members formed on the outward-turning segments 34 and / or the force-applying segment 322 are used to increase the friction with the positioning object to enhance the positioning and clamping effect, and prevent the outward-turning segments 34 and / or the force-applying segment 322 made of metal from causing pressure damage and scratching to the inner wall surface or the outer wall surface of the positioning object.

[0042] As shown in Figures 5 to 7 the figure, the mounting base 2 has a mounting body 21. An installation step 22 is formed at the center of the upper surface of the mounting body 21. The upper surface of the mounting body 21 is arranged parallel to the plane where the disk body 1 is located and is evenly provided with insertion holes 211 for inserting a plurality of rotating segments 31 around the installation step 22. The lower surface of the disk body 1 is attached to the upper surface of the installation step 22. The annular space 12 is formed by enclosing the lower surface of the disk body 1 and the upper surface of the mounting body 21. The insertion hole 211 formed at one end of the upper surface of the mounting body 21 has a tapered hole opening 212 for inserting the rotating segment 31.

[0043] It should be noted that in this embodiment, the upper surface of the mounting body 21 is parallel to the disk body 1. However, the upper surface of the mounting body 21 can be formed into any shape. For example, the upper surface of the mounting body 21 can be formed into an annular wavy shape, or an annular groove of any shape can be formed around the mounting step 22, and a plurality of jacks 211 are evenly distributed in the annular groove (not shown in the above example). In short, the mounting body 21 only needs to ensure that the opening direction of the jack 211 is sufficient to ensure that the rotating section 31 can be inserted along a direction parallel to the rotation axis O, so as to ensure that the force-bearing point of the force-bearing section 321 in contact with the hollowed-out part 11 can form a rotation plane parallel to the disk body 1. If the surface of the mounting body 21 is in a non-flat state, only the length of the rotating section 31 extending out of the jack 211 needs to be extended so as not to interfere with the surface shape of the mounting body 21, so as to facilitate the smooth rotation of the connecting section 32, or the shape of the connecting section 32 can be changed to adapt to the upper surface of the mounting body 21 and can rotate smoothly. Specifically, a connecting plate 4 is installed on the bottom wall of the mounting seat 2, and the entire retainer is assembled to the equipment through a connecting member such as a bolt through the connecting plate 4. Or a blind hole (not shown) can also be provided at the mounting seat 2 to assemble the entire retainer to the equipment through a connecting member such as a bolt.

[0044] Furthermore, in this embodiment, the upper surface of the mounting body 21 is parallel to the disk body 1, and the jack 211 forms a tapered hole opening 212 on the upper surface of the mounting body 21. And in this embodiment, after the rotating section 31 passes through the tapered hole opening 212 of the jack 211, it is directly bent to form a connecting section 33, and the connecting section 33 is a rod-shaped member vertically connecting the rotating section 31 and the force-bearing section 321. The design of the tapered hole opening 212 effectively improves the rotation smoothness of the entire retaining member 3 and avoids jamming of the rotating section 31 relative to the mounting body 21 during the rotation of the disk body 1. In this embodiment, the mounting step 22 formed at the center of the upper surface of the mounting body 21 is attached to the lower surface of the disk body 1 so as to form an annular space 12 with a height consistent with that of the mounting step 22 between the lower surface of the disk body 1 and the upper surface of the mounting body 21, making the structure of the entire retainer more reasonable. It should be noted that in this embodiment, three sets of retaining members 3 are provided, so the number of jacks 211 is set to three, which is the same as the number of rotating sections 31 of the three sets of retaining members 3. The three sets of retaining members 3 are symmetrically arranged with respect to the rotation axis O and can be opened and closed synchronously. And, Figure 5 As shown in the figure, when the entire retaining member 3 rotates to a position where the length direction of the connecting section 33 is consistent with the length direction of the hollowed-out part 11, at this time, the entire retaining member 3 is lifted upward so that the rotating section 31 movably connected in the jack 211 is disengaged from the jack and removed from the hollowed-out part 11 together with the connecting section 33, making the disassembly process of the entire retaining member 3 simpler. Furthermore, the installation process of the retaining member 3 is the same as the principle of the aforementioned disassembly process and will not be elaborated here.

[0045] Ginseng Figures 5 to 7 As shown, the top of the mounting step 22 is located at the center to form a positioning protrusion 23, and the disk body 1 is provided with a through hole 13 along the rotation axis O for the positioning protrusion 23 to pass through. The disk body 1 rotates with the positioning protrusion 23 through the through hole 13, and the positioning protrusion 23 passes through a positioning member 24 along the rotation axis O, and the disk body 1 and the mounting step 22 are kept in a state of being fitted to each other by the positioning member 24. The positioning member 24 includes a bolt 242 and a nut 241, and the nut 241 abuts against the upper surface of the disk body 1, and the bolt 242 passes through the top of the positioning protrusion 23 and is threadedly connected with the nut 241.

[0046] The positioning protrusion 23 formed on the upper surface of the installation step 22 is rotated with the through hole 13 opened in the disk body 1, and the two problems of positioning and rotating the disk body 1 are solved simultaneously. The role of the positioning member 24 is only to position the disk body 1 in a state of being fitted with the installation step 22 by clamping, and it does not need to play any other role. Therefore, whether the positioning member 24 itself causes a certain error due to the thread structure of the bolt will not affect the assembly accuracy of the holding member 3 in this embodiment. It should be noted that the various components of the holding member 3 in this embodiment: the rotating section 31, the connecting section 33, the adjusting section 32 composed of the force section 321 and the force section 322, and the everting section 34 are integrally bent, that is, a low processing difficulty can achieve good processing accuracy. For example, the rotating section 31, the connecting section 33 and the adjusting section 32 can be formed by bending a stainless steel, and the bending accuracy between the sections is not high. Even if the rotation jamming phenomenon occurs after assembly, the rotating section 31, the connecting section 33 and the adjusting section 32 can be bent to adjust arbitrarily. However, the various components of the aforementioned retaining member 3 may also be split and fixed by any method such as welding, which will not cause serious impact on the accuracy of the retaining member 3 and the difficulty of assembling the entire retaining device 100.

[0047] Ginseng Figure 9 and Figure 10 As shown, another embodiment of the positioning object retainer in the utility model is different from the aforementioned embodiment in that the top end of the eversion section 34a extends upward and tilts in the direction away from the rotating section 31, and the plane enclosed by the eversion section 34 and the force section 322 coincides with the plane enclosed by the force section 322 and the connecting section 33.

[0048] Figure 10 The disk 1 is shown as rotating to Figure 1Schematic diagram of the state of the flip portion 34a at the same position. It should be noted that the everted section 34a in this embodiment can be used to clamp and position the positioning object with a convex shape on the outer wall, and the everted section 34a that moves with the force section 322 can be contacted with the convexity formed on the surface of the positioning object by adaptively changing the overall length of the force section 322 and the force section 321, so as to achieve the clamping and positioning of the special positioning object 5 with a convexity (not shown) on the outer surface, and the inclination of the everted section 34a can be designed according to actual needs. In addition, in this embodiment, the connecting section 33 is also set as a rod-shaped member vertically connected between the rotating section 31 and the force section 321 consistent with the above, and the length of the hollow section 11 in this embodiment is still greater than the length of the rotating section 31, so the holding member 33 can be removed as a whole by the method consistent with the above embodiment, thereby realizing the replacement of the holding member 3 of the flip section 34 with the above structure and the holding member 3 of the flip section 34a with the structure in this embodiment, further improving the adaptation range of the retainer.

[0049] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning object holder, characterized in that, Comprising: A mounting base, a disk body rotatably connected to the mounting base, and a plurality of holding members; The holding member forms a continuously arranged rotating section, a connecting section, and an adjusting section. The free end of the adjusting section away from the connecting section is connected to an outward-turning section. The top end of the outward-turning section extends upward and forms an angle with the length direction of the connecting section; An annular space for the connecting section to rotate is formed between the disk body and the mounting base. The disk body forms a hollow portion. The hollow portion pushes the adjusting section to rotate relative to the mounting base with the rotating section as the axis and the connecting section as the radius. The adjusting section is displaced in the length direction relative to the hollow portion in the rotating state and synchronously holds the positioning object with the outward-turning section.

2. The positioning object holder according to claim 1, characterized in that, The disk body is coaxially arranged relative to the mounting base, and the disk body rotates about the rotation axis. The adjusting section includes a force-receiving section and a force-applying section. One end of the force-receiving section is connected to the end of the connecting section away from the rotating section. The other end of the force-receiving section passes upward through the hollow portion and is connected to the force-applying section. The top end of the force-applying section extends in a direction away from the force-receiving section; The outward-turning section is connected to the free end of the force-applying section away from the force-receiving section. The force-receiving section is pushed by the side wall formed by the hollow portion along its length direction, and the positioning object is synchronously held through the force-applying section and the outward-turning section.

3. The positioning object holder according to claim 2, characterized in that, The top end of the outward-turning section extends upward and is inclined toward the direction close to the rotating section. The plane formed by the outward-turning section and the force-applying section forms an angle with the plane formed by the force-applying section and the connecting section.

4. The positioning object holder according to claim 2, characterized in that, The top end of the outward-turning section extends upward and is inclined toward the direction away from the rotating section. The plane formed by the outward-turning section and the force-applying section coincides with the plane formed by the force-applying section and the connecting section.

5. The positioning object holder according to claim 3 or 4, characterized in that, The hollow portion is a closed waist-shaped hole. The length direction of the hollow portion coincides with the radial direction of the disk body. The connecting section is a rod-shaped member vertically fixed between the rotating section and the force-receiving section.

6. The positioning object holder according to claim 5, characterized in that, The mounting base has a mounting body. An installation step is formed at the center of the upper surface of the mounting body. The upper surface of the mounting body is parallel to the plane where the disk body is located and is provided with insertion holes for a plurality of rotating sections to be inserted around the installation step. The lower surface of the disk body fits with the upper surface of the installation step. The annular space is formed by enclosing the lower surface of the disk body and the upper surface of the mounting body.

7. The positioning object holder according to claim 6, characterized in that, The insertion hole is formed at one end of the upper surface of the mounting body and has a tapered hole opening for the rotating section to be inserted.

8. The positioning object holder according to claim 6, characterized in that, A positioning protrusion is formed at the center of the top end of the installation step. The disk body is provided with a through hole for the positioning protrusion to pass through along the rotation axis. The disk body is rotationally matched with the positioning protrusion through the through hole. The positioning protrusion penetrates a positioning member along the rotation axis, and the state where the disk body and the installation step are mutually attached is maintained through the positioning member.

9. The positioning object holder according to claim 8, wherein, The positioning member includes a bolt and a nut. The nut abuts against the upper surface of the disk body. The bolt passes through the top end of the positioning protrusion and is threadedly connected to the nut.

10. The positioning object holder according to claim 3 or 4, characterized in that, The force-applying section and the force-receiving section are arranged as rod bodies with coincident axes. The surface of the force-applying section and / or the outward-turning section is coated with a friction-increasing member.

Images