Quick release structure

Abstract

The utility model relates to a quick release structure. The quick release structure comprises a mounting piece and a first connecting piece, the mounting part comprises a bottom wall, two positioning walls and two fixing edges, an included angle exists between the two positioning walls, a mounting groove is defined by the bottom wall and the two positioning walls, the two fixing edges are arranged at the tops of the two positioning walls respectively, and a clamping groove is formed in the bottom wall. The first connecting piece is detachably mounted in the mounting groove, the first connecting piece comprises two abutting ends and a deformation end, the two abutting ends correspond to the two positioning walls, the deformation end can perform elastic deformation, the deformation end is provided with a clamping table, the deformation end is further provided with a driving part, and the driving part is used for driving the deformation end to perform elastic deformation. When the first connecting piece is mounted in the mounting groove, the two abutting ends abut against the two positioning walls respectively, the two abutting ends further abut against the two fixing edges respectively, the deformation end abuts against the bottom wall, and the clamping table extends into the clamping groove for clamping.

Description

[0001] The Chinese utility model priority number is “202420107010.4”, the priority date is January 16, 2024, and the priority name is “A quick-disassembly structure and its application”. Technical Field

[0002] The utility model relates to the technical field of detachable connection structures, in particular to a quick-detachable structure. Background Art

[0003] Some existing large objects usually need to be disassembled to reduce the volume during storage or transportation. When the large object needs to be used, the disassembled parts are assembled again, and in this process, a detachable structure is usually used to connect two parts.

[0004] For the detachable connection between the supported object and the supporting object, in order to ensure the reliability of the supporting result, the supported object and the supporting object are usually connected by bolt locking, threaded connection, etc., which will result in the need for tools to assist in the process of disassembly or connection between the two, making the operation difficult or time-consuming. Especially for the supported object that needs to be frequently disassembled and replaced, it is very inconvenient to use the existing detachable structure to connect the supporting object. Utility Model Content

[0005] In view of this, the utility model provides a quick-release structure for solving the problem that the disassembly and assembly process is difficult or time-consuming in the prior art.

[0006] In order to achieve one, part or all of the above purposes or other purposes, the utility model proposes:

[0007] A quick-release structure, comprising:

[0008] The mounting piece includes a bottom wall, two positioning walls and two fixing edges, an angle is formed between the two positioning walls, the bottom wall connects the two positioning walls, a mounting groove is formed between the bottom wall and the two positioning walls, the two fixing edges are respectively arranged on the top of the two positioning walls, and the fixing edges are extended in the direction of the inside of the mounting groove, and a card slot is opened on the bottom wall;

[0009] A first connecting member, the first connecting member is detachably installed in the installation groove, the first connecting member includes two abutting ends and a deformation end located between the two abutting ends, the two abutting ends are arranged corresponding to the two positioning walls, the deformation end connects the two abutting ends, the deformation end can be elastically deformed by force, a clamping table is arranged on the deformation end toward the bottom wall, and a driving part is also arranged on the deformation end, and the driving part is used to drive the deformation end to perform elastic deformation;

[0010] When the first connecting member is installed in the installation groove, the two abutting ends respectively abut against the two positioning walls, and the upper parts of the two abutting ends also respectively abut against the lower parts of the two fixed edges, the deformable end abuts against the bottom wall, and the clamping platform extends into the clamping groove for clamping.

[0011] Preferably, an escape space is formed between the driving portion and the bottom wall.

[0012] Preferably, two clamping platforms are arranged on the deformation end, and the two clamping platforms are respectively located on both sides of the driving part, and two clamping grooves are correspondingly arranged on the bottom wall.

[0013] Preferably, the abutment end includes a lifting rod and an abutment edge, the deformation end connects the two lifting rods, the abutment edge is arranged at the top of the lifting rod and extends toward the positioning wall, the two abutment edges are respectively used to abut against the two positioning walls, and when the two abutment edges respectively abut against the two positioning walls, the upper parts of the two abutment edges also respectively abut against the lower parts of the two fixed edges.

[0014] Preferably, the bottom surface of the fixed edge is inclined, and the height of the side close to the positioning wall is lower than the height of the side away from the positioning wall; the top surface of the abutting edge is designed to correspond to the inclination of the fixed edge.

[0015] Preferably, the first connecting member further comprises a front abutment end arranged opposite to the deformation end, and the front abutment end is connected to the two lifting rods;

[0016] The mounting piece is provided with a limiting wall at the intersection of the two positioning walls, and the bottom wall, the limiting wall and the two positioning walls together enclose a mounting groove;

[0017] When the first connecting member is installed in the installation groove, the front abutting end abuts against the limiting wall.

[0018] Preferably, a connecting column protruding toward the inside of the installation groove is provided on the limiting wall, a through wire passage is provided inside the connecting column, the wire passage is used for the wire to pass through, and a receiving opening is provided on the front end, and the connecting column can pass through the receiving opening.

[0019] Preferably, the quick-release structure further comprises a second connecting member, which is mounted on a side of the first connecting member away from the mounting member, and the second connecting member is used as a support or is used to be connected to a support.

[0020] Preferably, the first connecting member also includes a front abutment end arranged opposite to the deformation end, the front abutment end connects the two abutment ends, and an axial hole is also opened on the front abutment end. The second connecting member is provided with a rotating shaft, and the rotating shaft is inserted into the axial hole so that the second connecting member is hinged to the front abutment end, and the second connecting member is used to support the first connecting member.

[0021] Preferably, the second connecting member includes a first connecting portion and a second connecting portion which are connected to each other, bolt holes are provided on both abutting ends, the first connecting portion is locked on the bolt holes of the abutting ends by bolts, and the second connecting portion is located on the side of the first connecting portion away from the first connecting member, and the second connecting portion is used to connect to the supporting object.

[0022] Preferably, the second connecting member comprises a first connecting portion and a second connecting portion connected to each other, the first connecting portion is welded to the first connecting member, the second connecting portion is located on a side of the first connecting portion away from the first connecting member, and the second connecting portion is used to connect to the supporting object.

[0023] In addition, the utility model also proposes a quick-release structure, including:

[0024] The mounting member includes a bottom wall, a limiting wall, two positioning walls and two fixed edges, the two positioning walls are arranged in parallel, the limiting wall connects the two positioning walls, the bottom wall connects the two positioning walls and is arranged to intersect with the limiting wall, a mounting groove is formed between the bottom wall, the limiting wall and the two positioning walls, the two fixed edges are respectively arranged on the top of the two positioning walls, the fixed edges are extended in the direction of the inside of the mounting groove, and a card slot is opened on the bottom wall;

[0025] A first connecting member, the first connecting member is detachably installed in the installation groove, the first connecting member includes a front abutting end, two abutting ends and a deformation end, the front abutting end is arranged corresponding to the limiting wall, the two abutting ends are arranged corresponding to the two positioning walls, the deformation end is arranged opposite to the front abutting end, the front abutting end and the deformation end are both connected to the two abutting ends, the deformation end can be elastically deformed by force, a protruding card table is provided on the deformation end toward the bottom wall, and a driving part is also provided on the deformation end, and the driving part is used to drive the deformation end to perform elastic deformation;

[0026] When the first connecting member is installed in the installation groove, the front abutting end abuts against the limiting wall, the two abutting ends abut against the two positioning walls respectively, and the two abutting ends also abut against the two fixed edges respectively, the deforming end abuts against the bottom wall, and the clamping platform extends into the clamping groove for clamping.

[0027] Implementing the embodiments of the utility model will include the following beneficial effects:

[0028] After adopting the above quick-release structure, the user can push the first connecting member into the installation slot along the fixed edge until the card platform is inserted into the card slot, thus achieving complete fixation of the first connecting member. When the first connecting member needs to be disassembled, the driving part can be pulled up to drive the deformation end to elastically deform upward until the card platform is out of the card slot, and then the first connecting member can be slid and pulled out along the installation slot. In this way, the quick disassembly process between the installation member and the first connecting member is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment, which shows a mounting member formed on a supported object.

[0031] Figure 2 is a schematic diagram of a sliding connection structure between a mounting member and a first connecting member in one embodiment;

[0032] Figure 3 A schematic diagram of the mounting slot structure of an embodiment;

[0033] Figure 4 is a schematic diagram of an embodiment in which the extended surfaces of two positioning walls are in an intersecting state;

[0034] Figure 5 is a cross-sectional schematic diagram of an embodiment;

[0035] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0036] Figure 7 A schematic diagram of an embodiment in which the card platform is pressed against the bottom of the installation slot so that the deformation end is tilted up;

[0037] Figure 8 A schematic diagram of a connection structure of a first connecting member and a second connecting member according to an embodiment;

[0038] Fig. 9 This is a schematic diagram of the bottom structure of a first connecting member according to an embodiment;

[0039] Fig.10 is another cross-sectional structural schematic diagram of an embodiment;

[0040] Fig.11 for Fig.10 The enlarged view of point B in the middle;

[0041] Fig.12 is a schematic diagram of another embodiment in which the mounting member is mounted on a supported object, wherein the second connecting member is hinged to the first connecting member;

[0042] Fig.13 Schematic diagram of the connection structure between the second connecting member and the first connecting member in the first embodiment;

[0043] Fig.14 is a schematic diagram of the connection structure between the second connecting member and the first connecting member in the second embodiment;

[0044] in:

[0045] Mounting member 1, mounting groove 10, bottom wall 11, positioning wall 12, fixing edge 13, limiting wall 14, notch 15, clamping groove 110, connecting column 141, wire passage 1411, bottom surface 1301 of fixing edge, side 13011 of fixing edge close to positioning wall, side 13012 of fixing edge away from positioning wall;

[0046] First connecting member 2, front abutment end 21, abutment end 22, deformation end 23, accommodating opening 211, shaft hole 212, lifting rod 221, abutment edge 222, clamping table 231, driving part 232, top surface 2101 of front abutment end, top 2201 of abutment end, bolt hole 2211, top surface 2221 of abutment edge, bottom surface 2301 of deformation end;

[0047] The second connecting member 3, the first connecting portion 31, the second connecting portion 32, and the rotating shaft 311;

[0048] Supported object 4;

[0049] Support 5;

[0050] Wire 6;

[0051] Avoidance space 100. DETAILED DESCRIPTION

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "comprising" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0053] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0054] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0055] See attached Figures 1 to 14 The utility model provides a quick-release structure, which includes a mounting member 1 and a first connecting member 2. The mounting member 1 can be integrated on the supported object 4 itself, such as the attached Figure 1 The mounting member 1 can also be produced as a separate object and used to be mounted on the supported object 4, as shown in the attached Fig.12 The first connecting member 2 can be used to connect with the support 5 or with the second connecting member 3 on the support, as shown in the attached Fig.14 shown.

[0056] Specifically, in this embodiment, the mounting member 1 includes a bottom wall 11, two positioning walls 12 and two fixing edges 13. There is an angle between the two positioning walls 12. Figure 4 The bottom wall 11 connects the two positioning walls 12, and a slot 110 is formed on the bottom wall 11. The fixing edge 13 is arranged on the top edge of the positioning wall 12 away from the bottom wall 11 and extends toward the inside of the installation slot 10.

[0057] The first connecting member 2 is detachably installed in the installation groove 10, and is specifically fixed to the installation groove 10 by a clamping method. The first connecting member 2 includes two abutting ends 22 and a deformation end 23. The two abutting ends 22 are arranged corresponding to the two positioning walls 12, and the two abutting ends 22 are symmetrical structures. The deformation end 23 connects the two abutting ends 22, and the deformation end 23 can be elastically deformed. A protruding clamping platform 231 is provided at the deformation end 23 toward the bottom wall 11, and a driving part 232 is provided on the deformation end 23, and the deformation end 23 can be driven to elastically deform upward by the driving part 232.

[0058] When the first connecting member 2 needs to be installed on the mounting member 1, the first connecting member 2 can be placed in the mounting groove 10, and the first connecting member 2 can be pushed to the intersection of the two positioning walls 12 or the intersection of the extension surfaces of the two, until the two abutting ends 22 respectively abut against the two positioning walls 12, and the clamping platform 231 can just extend into the clamping groove 110 and achieve clamping, and the abutting end 22 also abuts against the two fixed edges 13, and the deformation end 23 also abuts against the bottom wall 11. Among them, when the two abutting ends 22 respectively abut against the two positioning walls 12, the two positioning walls 12 are used to limit the first connecting member 2 from continuing to slide forward, and to limit the first connecting member 2 from sliding leftward or backward; the clamping of the clamping platform 231 and the clamping groove 110 is used to limit the backward movement of the first connecting member 2; the cooperation of the two fixed edges 13 and the bottom wall 11 is used to limit the vertical movement of the first connecting member 2 and prevent the first connecting member 2 from escaping from the mounting groove 10 upward. Therefore, when the clamping platform 231 is clamped into the clamping slot 110, the movement of the first connecting member 2 in the six directions of front, back, left, right, up and down is restricted, so that the first connecting member 2 is completely fixed. At this time, the support 5 is loaded on the first connecting member 2 to support the mounting member 1 or the supported object 4 on the mounting member 1.

[0059] Since the clamping platform 231 is protrudingly arranged on the bottom surface 2301 of the deformation end 23, during the sliding process of the first connecting member 2, if the clamping platform 231 has not moved to the position where the clamping slot 110 is located, the clamping platform 231 slides against the bottom wall 11, causing the deformation end 23 to be in a tilted state, correspondingly making the top 2201 of the abutting end 22 and the fixed edge 13 no longer flush with each other, as shown in the attached figure. Figure 7 As shown. When the top 2201 of the abutting end 22 contacts the fixed edge 13 and continues to slide, the fixed edge 13 applies downward pressure to the abutting end 22, and the bottom wall 11 applies upward pressure to the clamping platform 231, so that the deformable end 23 is elastically deformed. When the clamping platform 231 moves above the position of the clamping slot 110, the elastic deformation of the deformable end 23 is restored, driving the clamping platform 231 to extend into the clamping slot 110, completing the clamping connection between the clamping platform 231 and the clamping slot 110.

[0060] If the first connecting member 2 needs to be removed from the mounting member 1, the user can pull the driving part 232 to make the deformation end 23 elastically deform upward, and the card platform 231 is lifted and disengaged from the card slot 110, thereby releasing the restriction on the backward movement of the first connecting member 2. The user can then slide and pull out the first connecting member 2 along the mounting slot 10 to make the first connecting member 2 disengage from the fixed edge 13.

[0061] Therefore, the connection and disassembly process of the quick-release structure is rapid, and the connection structure is reliable and stable, which can facilitate the user to quickly install the supported object 4 on the support 5. The disassembly and installation process between the mounting member 1 and the first connecting member 2 does not require the use of tools. For the supported object 4 that needs to be disassembled frequently, the reinstallation process is very convenient and quick.

[0062] Specifically, considering the durability, the first connecting member 2 can be made of metal, such as aluminum alloy, iron, etc. Alternatively, in order to reduce the difficulty of the user to lift the driving part 232, the first connecting member 2 can be made of plastic material. Furthermore, in order to facilitate the user to lift the driving part 232, in this embodiment, the driving part 232 is arched, and an escape space 100 is formed between the driving part 232 and the bottom wall 11. The user can insert his fingers into the escape space 100, so that it is more convenient to apply force to the driving part 232 and lift it.

[0063] Furthermore, as attached Figure 3 As shown, the first connecting member 2 also includes a front abutting end 21 arranged opposite to the deformation end 23, and the front abutting end 21 is also connected to the two abutting ends 22. The mounting member 1 is provided with a limiting wall 14 at the intersection of the two positioning walls 12, and when the two abutting ends 22 respectively abut against the two positioning walls 12, the front abutting end 21 abuts against the limiting wall 14. In this embodiment, the limiting wall 14 limits the forward position of the first connecting member 2.

[0064] Furthermore, the first connecting member 2 is annular in shape, so that the deformable end 23 is flat and plate-shaped, which reduces the difficulty of external force driving the deformable end 23 to elastically deform. Specifically, in this embodiment, the front abutment end 21, the two abutment ends 22 and the deformable end 23 are assembled into an annular structure.

[0065] In addition, the two fixed edges 13 extend to the top of the limiting wall 14 and are connected to each other, so that the top surface 2101 of the front abutment end 21 also abuts against the fixed edge 13, thereby increasing the contact area between the first connecting member 2 and the fixed edge 13 and strengthening the connection stability between the first connecting member 2 and the mounting member 1.

[0066] Furthermore, in order to improve the clamping strength between the clamping platform 231 and the clamping slot 13, in this embodiment, as shown in the attached Fig. 9 As shown, two clamping platforms 231 are provided on the deformation end 23, and the two clamping platforms 231 are arranged in mirror symmetry with the driving part 232 as the center. Two clamping grooves 110 are correspondingly provided on the bottom wall 11, and the two clamping platforms 231 can be clamped with the two clamping grooves 110 respectively. The clamping strength between the first connecting member 2 and the mounting member 1 is improved by increasing the number of clamping platforms 231. Since the two clamping platforms 231 are respectively located on both sides of the driving part 232, when the driving part 232 is pulled, the two clamping platforms 231 can be driven to disengage from the clamping groove 110 at the same time.

[0067] According to the principle of force interaction, when the fixed edge 13 applies pressure to the top 2201 of the abutting end 22, the fixed edge 13 will be subjected to the reaction force of the top 2201 of the abutting end 22, so both the fixed edge 13 and the top 2201 of the abutting end 22 will inevitably have a certain degree of elastic deformation. If the thickness of the abutting end 22 at the point where it abuts the fixed edge 13 is too thick, the deformation when the two abut will be concentrated on the fixed edge 13. If the fixed edge 13 is deformed significantly for many times, it is easy to collapse. In this embodiment, in order to reduce the deformation amplitude of the fixed edge 13, the abutting end 22 includes a lifting rod 221 and an abutting edge 222. The front abutting end 21 and the deformation end 23 are both connected to the two lifting rods 221. The abutting edge 222 is arranged at the top of the lifting rod 221 and extends toward the positioning wall 12. The thickness of the abutting edge 222 is thinner than that of the lifting rod 221. Therefore, in this embodiment, the two abutting edges 222 are used to abut against the two positioning walls 12, and when the two abutting edges 222 are respectively abutted against the two positioning walls 12, the two abutting edges 222 are also respectively abutted against the two fixed edges 13. The top surface 2221 of the abutting edge in this embodiment is also the top 2201 of the abutting end mentioned above. Figure 6 Therefore, in this embodiment, the thickness of the top 2201 of the abutting end 22 is reduced to form the abutting edge 222. During the sliding installation of the first connecting member 2, the abutting edge 222 interacts with the fixed edge 13. The thickness of the abutting edge 222 is equivalent to that of the fixed edge 13. The deformation generated when the two interact will be evenly distributed to the two, thereby achieving the purpose of reducing the deformation amplitude of the fixed edge 13.

[0068] In addition, when the first connecting member 2 needs to be removed from the mounting member 1, the user only needs to drive the flat deformation end 23 to elastically deform upward, and the user needs to apply less pulling force to the driving part 232. In addition, during the elastic deformation of the deformation end 23, not only will the deformation end 23 itself have an elastic force tending to restore its original state, but the two lifting rods 221 will also generate a pulling force on the deformation end 23. When the clamping platform 231 moves to the top of the clamping slot 110, the pulling force of the lifting rod 221 on the deformation end 23 is mainly used to straighten the deformation end 23, that is, to drive the deformation end 23 to restore the straight state, corresponding to pressing the clamping platform 231 into the clamping slot 110.

[0069] Further, in a preferred embodiment, as shown in the attached Figure 6As shown, the bottom surface 1301 of the fixed edge 13 is inclined, and the height of the side 13011 of the bottom surface 1301 of the fixed edge 13 close to the positioning wall 12 is lower, and the height of the side 13012 of the bottom surface 1301 of the fixed edge 13 away from the positioning wall 12 is higher, and at the same time, the top surface 2221 of the abutting edge 222 is designed to correspond to the slope of the fixed edge 13. During the process of the first connecting member 2 sliding into the installation groove 10, the abutting edge 222 interacts with the fixed edge 13. At this time, the bottom surface 1301 of the fixed edge 13 is set to be inclined to provide guidance for the process of the abutting edge 222 approaching the positioning wall 12, and to increase the contact area between the abutting edge 222 and the fixed edge 13, reduce the possibility of point contact between the two, and mainly to increase the force bearing area of ​​the two, and prevent the fixed edge 13 or the abutting edge 222 from being locally overstressed and collapsed.

[0070] Furthermore, in the case where the supported object 4 needs to be powered on, in the present embodiment, a structure equivalent to the mounting member 1 is formed on the supported object 4, and a connecting column 141 protruding toward the inside of the mounting groove 10 is provided on the limiting wall 14 thereof, and a through-line passage 1411 is provided inside the connecting column 141. A corresponding accommodating opening 211 is provided on the front end 21, so that after the first connecting member 2 is installed on the mounting member 1, the connecting column 141 can pass through the accommodating opening 211, and the wire 6 can pass through the accommodating opening 211 and the wire passage 1411 and then extend into the supported object 4 for connection. In addition, since the front end 21 itself has a thickness, the protruding connecting column 141 can prevent the front end 21 from blocking the wire passage 1411, and is mainly used to extend the wire passage 1411 toward the inside of the mounting groove 10, so as to facilitate the user to install the wire 6.

[0071] Furthermore, in order to facilitate the user to quickly install the first connecting member 2 into the installation groove 10, the present embodiment allows the side of the installation groove 10 away from the limiting wall 14 to penetrate the installation member 1, and forms a notch 15 on the side wall of the installation member 1. Figure 1 and 2 As shown in . The user can slide the first connecting member 2 into the installation groove 10 from the notch 15 .

[0072] In this embodiment, the quick-release structure also includes a second connector 3, which is mainly used to connect with a support 5. The second connector 3 is installed on the side of the first connector 2 away from the mounting member 1. The material of the second connector 3 is the same as that of the first connector 2. The first connector 2 is used as a transition object, and the second connector 3 is used to support or connect with the support 5. Therefore, when the manufacturer produces the quick-release structure or produces products with the quick-release structure, a plurality of forms of second connectors 3 can be preset, and each second connector 3 is used to cope with different usage scenarios. The first connector 2 is then used as a connecting medium between the second connectors 3 of various different forms and the mounting member 1, and products with various uses can share the same set of molds of the first connector 2, saving production costs.

[0073] In order to adapt to various usage scenarios, the following three embodiments are proposed regarding the connection structure between the second connecting member 3 and the first connecting member 2:

[0074] The first embodiment, as shown in the attached Figure 8 As shown, an axial hole 212 is provided on the front end 21, and a rotating shaft 311 is passed through the second connecting member 3. The rotating shaft 311 is inserted into the axial hole 212, so that the second connecting member 3 is hinged to the front end 21. In this embodiment, the second connecting member 3 itself is used as the support 5, and the second connecting member 3 can also be rotated to be stored or unfolded, which is more suitable for scenes where the angle or position of the supported object 4 needs to be frequently adjusted.

[0075] The second embodiment, as shown in the attached Fig.14 As shown, the second connecting member 3 includes a first connecting portion 31 and a second connecting portion 32. Bolt holes 2211 are provided on the two lifting rods 221. The first connecting portion 31 is locked on the bolt holes 2211 of the two lifting rods 221 by bolts. The second connecting portion 32 is located on the side of the first connecting portion 31 away from the first connecting member 2. The second connecting portion 32 is used to connect with the support 5. The structure of the second connecting portion 32 is designed according to the shape of the support 5. It can be designed in a sleeve-like structure to insert the support 5 into the second connecting portion 32.

[0076] In the third embodiment, the second connecting member 3 includes a first connecting portion 31 and a second connecting portion 32. The first connecting portion 31 is welded to the first connecting member 2, and the second connecting portion 32 is located on a side of the first connecting portion 31 away from the first connecting member 2. The second connecting portion 32 is used to connect with the support 5. The structure of the second connecting portion 32 is designed according to the shape of the support 5, and it can be designed in a columnar structure for insertion into the support 5. This embodiment is not shown in the drawings.

[0077] Therefore, the first connecting member 2 with the shaft hole 212 disposed on the front end 21 and the bolt hole 2211 disposed on the lifting rod 221 can be used as a connecting medium of a standard structure.

[0078] Of course, in other embodiments, the second connecting member 3 itself can also be used as a support.

[0079] In addition, the utility model also provides another quick-release structure, which includes a mounting member 1 and a first connecting member 2 .

[0080] In this embodiment, the mounting member includes a bottom wall 11, a limiting wall 14, two positioning walls 12 and two fixed edges 13. The two positioning walls 12 are arranged in parallel. The limiting wall 14 connects the two positioning walls 12. The bottom wall 11 is also connected to the two positioning walls 12, and the bottom wall 11 is also arranged to intersect with the limiting wall 14. The bottom wall 11, the limiting wall 14 and the two positioning walls 12 enclose a mounting groove 10. The two fixed edges 13 are respectively arranged at the top of the two positioning walls 12. The fixed edges 13 extend toward the inside of the mounting groove 10, and a card slot 110 is opened on the bottom wall 11.

[0081] The first connecting member 2 is detachably installed in the installation groove 10, and the first connecting member 2 includes a front abutment end 21, two abutment ends 22 and a deformation end 23. The front abutment end 21 is arranged corresponding to the limiting wall 14, and the two abutment ends 22 are arranged corresponding to the two positioning walls 12. The deformation end 23 is arranged opposite to the front abutment end 21. The front abutment end 21 and the deformation end 23 are both connected to the two abutment ends 22. The deformation end 23 can be elastically deformed. The deformation end 23 is provided with a protruding clamping platform 231 toward the direction of the bottom wall 11. The deformation end 23 is also provided with a driving part 232, and the driving part 232 is used to drive the deformation end 23 to perform elastic deformation.

[0082] When the first connecting member 2 is installed in the installation groove 10, the front abutting end 21 abuts against the limiting wall 14, the two abutting ends 22 respectively abut against the two positioning walls 12, and the two abutting ends 22 also respectively abut against the two fixed edges 13, the deformation end 23 abuts against the bottom wall 11, and the clamping platform 231 extends into the clamping groove 110 for clamping.

[0083] In this embodiment, the two positioning walls 12 are arranged parallel to each other, and the limiting wall 14 is used to limit the forward movement of the first connecting member 2. The two positioning walls 12 are only used to limit the leftward or backward movement of the first connecting member 2. The other arrangements of this embodiment are the same as any of the above embodiments, and the first connecting member 2 can also be completely fixed. In addition, this embodiment is not shown in the drawings.

[0084] It should be noted that, for the convenience of describing the technical solution, the directional terms such as "top", "bottom", "upward", "downward", "forward", "backward" etc. involved in this article are all based on the attached Figure 2 and5 The description is based on the state shown in , which belongs to the description of the relative position relationship between the various parts. In the actual use of the quick-release structure, the above-mentioned direction words may have opposite meanings.

[0085] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A quick-release structure, characterized in that: include: A mounting member, the mounting member comprising a bottom wall, two positioning walls and two fixing edges, an angle being formed between the two positioning walls, the bottom wall connecting the two positioning walls, a mounting groove being formed between the bottom wall and the two positioning walls, the two fixing edges being respectively arranged on the tops of the two positioning walls, and the fixing edges being extended in the direction of the inside of the mounting groove, and a card slot being provided on the bottom wall; A first connecting member, the first connecting member is detachably installed in the installation groove, the first connecting member includes two abutting ends and a deformation end located between the two abutting ends, the two abutting ends are arranged corresponding to the two positioning walls, the deformation end connects the two abutting ends, the deformation end can be elastically deformed under force, the deformation end is provided with a clamping platform in the direction of the bottom wall, and the deformation end is also provided with a driving part, and the driving part is used to drive the deformation end to perform elastic deformation; When the first connecting member is installed in the installation groove, the two abutting ends respectively abut against the two positioning walls, and the upper parts of the two abutting ends also respectively abut against the lower parts of the two fixed edges, the deformable end abuts against the bottom wall, and the clamping platform extends into the clamping groove for clamping.

2. A quick-release structure according to claim 1, characterized in that: An escape space is formed between the driving part and the bottom wall.

3. A quick-release structure according to claim 1, characterized in that: Two clamping platforms are arranged on the deformation end, and the two clamping platforms are respectively located on both sides of the driving part, and two clamping grooves are correspondingly arranged on the bottom wall.

4. A quick-release structure according to claim 1, characterized in that: The abutting end includes a lifting rod and an abutting edge, the deformation end connects the two lifting rods, the abutting edge is arranged at the top of the lifting rod and extends toward the positioning wall, the two abutting edges are respectively used to abut against the two positioning walls, and when the two abutting edges respectively abut against the two positioning walls, the upper parts of the two abutting edges also respectively abut against the lower parts of the two fixed edges.

5. A quick-release structure according to claim 4, characterized in that: The bottom surface of the fixed edge is inclined, and the height of the side close to the positioning wall is lower than the height of the side away from the positioning wall; the top surface of the abutting edge is designed to correspond to the inclination of the fixed edge.

6. A quick-release structure according to claim 4, characterized in that: The first connecting member further comprises a front abutment end arranged opposite to the deformation end, and the front abutment end is connected to the two lifting rods; The mounting member is provided with a limiting wall at the intersection of the two positioning walls, and the bottom wall, the limiting wall and the two positioning walls together enclose the mounting groove; When the first connecting member is installed in the installation groove, the front abutting end abuts against the limiting wall.

7. A quick-release structure according to claim 6, characterized in that: The limiting wall is provided with a connecting column protruding toward the inside of the installation groove, and a through wire passage is provided inside the connecting column. The wire passage is used for the wire to pass through, and a receiving opening is opened on the front end, and the connecting column can pass through the receiving opening.

8. The quick-release structure according to claim 1, characterized in that: It also includes a second connecting member, which is installed on a side of the first connecting member away from the mounting member, and the second connecting member is used as a support or is used to be connected to a support.

9. A quick-release structure according to claim 8, characterized in that: The first connecting member also includes a front abutment end arranged opposite to the deformation end, the front abutment end connects the two abutment ends, and an axial hole is also opened on the front abutment end. The second connecting member is provided with a rotating shaft, and the rotating shaft is inserted into the axial hole so that the second connecting member is hinged to the front abutment end. The second connecting member is used to support the first connecting member.

10. The quick-release structure according to claim 8, characterized in that: The second connecting member includes a first connecting portion and a second connecting portion which are connected to each other, and bolt holes are provided on both abutting ends. The first connecting portion is locked on the bolt holes of the abutting ends by bolts, and the second connecting portion is located on a side of the first connecting portion away from the first connecting member, and the second connecting portion is used to connect to a supporting object.

11. The quick-release structure according to claim 8, characterized in that: The second connecting member includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion is welded to the first connecting member, the second connecting portion is located on a side of the first connecting portion away from the first connecting member, and the second connecting portion is used to connect to a supporting object.

12. A quick-release structure, characterized in that: include: A mounting member, the mounting member comprising a bottom wall, a limiting wall, two positioning walls and two fixed edges, the two positioning walls are arranged in parallel, the limiting wall connects the two positioning walls, the bottom wall connects the two positioning walls and is arranged to intersect with the limiting wall, a mounting groove is formed between the bottom wall, the limiting wall and the two positioning walls, the two fixed edges are respectively arranged on the top of the two positioning walls, the fixed edges are extended in the direction of the inside of the mounting groove, and a card slot is opened on the bottom wall; A first connecting member, wherein the first connecting member is detachably installed in the installation groove, the first connecting member comprises a front abutting end, two abutting ends and a deformation end, the front abutting end is arranged corresponding to the limiting wall, the two abutting ends are arranged corresponding to the two positioning walls, the deformation end is arranged opposite to the front abutting end, the front abutting end and the deformation end are both connected to the two abutting ends, the deformation end can be elastically deformed by force, the deformation end is provided with a protruding card platform in the direction of the bottom wall, and the deformation end is also provided with a driving part, and the driving part is used to drive the deformation end to perform elastic deformation; When the first connecting member is installed in the installation groove, the front abutting end abuts against the limiting wall, the two abutting ends respectively abut against the two positioning walls, and the two abutting ends also respectively abut against two fixed edges, the deformable end abuts against the bottom wall, and the clamping platform is extended into the clamping slot for clamping.

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