Quick-release connecting structure

Abstract

The utility model relates to the technical field of quick release of connecting pieces, and discloses a quick release connecting structure which comprises a first connecting shell and a second connecting shell which are detachably connected, a connecting seat is clamped between the first connecting shell and the second connecting shell, two clamping pieces which are distributed oppositely are connected in the first connecting shell in a sliding mode, and the first connecting shell is connected with the second connecting shell in a sliding mode. An elastic piece abuts against the position between the first connecting shell and the clamping piece. A first pressing piece abuts against the clamping piece, a spring abuts against the position between the first pressing piece and the first connecting shell, a second pressing piece is in lap joint with the first pressing piece, a third pressing piece penetrating through the second connecting shell abuts against the second pressing piece, and the third pressing piece is movably connected into the second connecting shell; the clamping piece is used for penetrating through the first connecting shell and being connected with the electronic equipment in a clamping mode, and the connecting base is used for installing the quick-release connecting structure to a to-be-connected object so as to achieve quick release of the electronic equipment. The utility model provides a quick-release connecting structure, which is convenient for quick release of electronic equipment and realizes quick release connection.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-release connectors, in particular to a quick-release connection structure. Background Art

[0002] In the prior art, fill lights are widely used in electronic devices such as cameras and DVs. However, conventional fill lights are installed on the electronic devices through a connection structure, which is mostly fastened by screws, so that when disassembling or assembling, external auxiliary tools are required, which is time-consuming and laborious.

[0003] Therefore, how to provide a quick-release connection structure to achieve quick-release connection has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is how to provide a quick-release connection structure to achieve quick-release connection.

[0005] To this end, according to a first aspect, an embodiment of the utility model discloses a quick-release connection structure, comprising: a first connection shell and a second connection shell that are detachably connected, a connection seat being clamped between the first connection shell and the second connection shell, two relatively distributed clamping members being slidably connected in the first connection shell, and a spring sheet being pressed tightly between the first connection shell and the clamping member;

[0006] The clamping member is abutted against a first pressing member, a spring is pressed tightly between the first pressing member and the first connecting shell, a second pressing member is overlapped on the first pressing member, a third pressing member passing through the second connecting shell is abutted against the second pressing member, and the third pressing member is movably connected in the second connecting shell;

[0007] The clamping member is used to pass through the first connecting shell and be clamped with the electronic device, and the connecting seat is used to install the quick-release connecting structure on the object to be connected, so as to realize the quick release of the electronic device.

[0008] The utility model is further configured such that a screw threadedly connected to the first connecting shell is inserted into the second connecting shell, and a third connecting cover for covering the screw is installed on the second connecting shell.

[0009] The utility model is further configured that the connecting seat is embedded with a mounting tube, and the mounting tube has an internal thread.

[0010] The utility model is further configured such that a magnet for magnetically connecting with an electronic device is installed in the first connecting shell.

[0011] The utility model is further configured that one end of the third pressing piece is sleeved with a pressing handle.

[0012] The utility model is further configured that the pressing handle is provided with a plurality of protrusions.

[0013] The utility model is further configured that a clamping portion is provided on one side of the clamping piece, and the first connecting shell is provided with a notch for accommodating the penetration of the clamping portion.

[0014] The utility model is further configured that the clamping member is provided with a first inclined surface, and the first pressing member is provided with a second inclined surface corresponding to the first inclined surface.

[0015] The utility model is further configured such that a pressure column is provided on the first pressure piece, one end of the spring is sleeved on the pressure column, and the other end of the spring is embedded in the first connecting shell.

[0016] The utility model is further configured that a rotating cover is threadedly connected to the connecting seat.

[0017] The utility model has the following beneficial effects: through the pressing action of the first pressing piece, the second pressing piece and the third pressing piece, the clamping piece passes through the first connecting shell and is clamped with the electronic device, and the connecting seat is used to install the quick-release connecting structure on the object to be connected, thereby providing a quick-release connecting structure, which is convenient for quick-release of the electronic device and realizes quick-release connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 is a three-dimensional structural schematic diagram of a quick-release connection structure disclosed in this embodiment;

[0020] Figure 2 is a schematic diagram of the main structure of a quick-release connection structure disclosed in this embodiment;

[0021] Figure 3 yes Figure 2 AA cross-sectional structural diagram;

[0022] Figure 4 is a partial structural schematic diagram of a quick-release connection structure disclosed in this embodiment;

[0023] Figure 5 This is one of the exploded structural schematic diagrams of a quick-release connection structure disclosed in this embodiment;

[0024] Figure 6This is the second exploded structural schematic diagram of a quick-release connection structure disclosed in this embodiment;

[0025] Figure 7 is a structural schematic diagram of a first pressing member in a quick-release connection structure disclosed in this embodiment;

[0026] Figure 8 is a structural schematic diagram of a second pressing member in a quick-release connection structure disclosed in this embodiment;

[0027] Fig. 9 is a structural schematic diagram of a third pressing member in a quick-release connection structure disclosed in this embodiment;

[0028] Fig.10 It is a structural schematic diagram of a clamping member in a quick-release connection structure disclosed in this embodiment.

[0029] Figure numerals: 1. first connecting shell; 11. notch; 2. second connecting shell; 3. connecting seat; 4. snap-fit ​​piece; 41. snap-fit ​​portion; 42. first inclined surface; 5. spring; 6. first pressing piece; 61. second inclined surface; 62. pressing column; 7. spring; 8. second pressing piece; 81. locking tooth; 9. third pressing piece; 91. pressing tooth; 10. third connecting cover; 12. mounting tube; 13. magnet; 14. pressing handle; 141. protrusion; 15. rotating cover; 16. screw. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0034] The utility model embodiment discloses a quick-release connection structure, such as Figure 1-10 As shown, it comprises: a first connecting shell 1 and a second connecting shell 2 which are detachably connected, a connecting seat 3 is clamped between the first connecting shell 1 and the second connecting shell 2, two relatively distributed clamping members 4 are slidably connected in the first connecting shell 1, and a spring 5 is pressed tightly between the first connecting shell 1 and the clamping member 4;

[0035] The clamping member 4 is abutted against a first pressing member 6, a spring 7 is pressed tightly between the first pressing member 6 and the first connecting shell 1, a second pressing member 8 is overlapped on the first pressing member 6, a third pressing member 9 passing through the second connecting shell 2 is abutted against the second pressing member 8, and the third pressing member 9 is movably connected in the second connecting shell 2;

[0036] The clamping member 4 is used to pass through the first connecting shell 1 and clamp with the electronic device, and the connecting seat 3 is used to install the quick-release connection structure on the object to be connected to realize the quick release of the electronic device. In the specific implementation process, the electronic device can be a fill light, and the object to be connected can be a camera or DV or other electronic device that requires fill light. The second pressing member 8 is provided with a locking tooth 81, and the third pressing member 9 is provided with a pressing tooth 91. When the third pressing member 9 is pressed, the pressing tooth 91 is clamped with the locking tooth 81, and the clamping member 4 clamps the electronic device; when the third pressing member 9 is pressed again, the pressing tooth 91 is unlocked with the locking tooth 81, and rebounded and reset by the spring 7, so that the clamping member 4 is reset under the action of the spring 5, and the electronic device is unlocked.

[0037] It should be noted that, through the pressing action of the first pressing piece 6, the second pressing piece 8 and the third pressing piece 9, the snap-on piece 4 passes through the first connecting shell 1 and is snap-connected with the electronic device. The connecting seat 3 is used to install the quick-release connection structure on the object to be connected, thereby providing a quick-release connection structure, which is convenient for quick-release of the electronic device and realizes quick-release connection.

[0038] like Figure 3-5As shown, a screw 16 threadedly connected to the first connection shell 1 is inserted into the second connection shell 2, and a third connection cover 10 for covering the screw 16 is installed on the second connection shell 2. In the specific implementation process, the number of the screws 16 is set to three.

[0039] like Figure 3-5 As shown, the connection seat 3 is embedded with a mounting tube 12, and the mounting tube 12 has an internal thread. In the specific implementation process, the mounting tube 12 can be made of metal materials such as copper. Through the setting of the mounting tube 12, the connection seat 3 can be threadedly connected to the object to be connected.

[0040] like Figure 1-5 As shown, a magnet 13 for magnetically connecting with the electronic device is installed in the first connecting shell 1. It should be noted that, through the arrangement of the magnet 13, the quick-release connecting structure and the electronic device can be magnetically positioned.

[0041] like Figure 3 and Fig. 9 As shown, one end of the third pressing member 9 is sleeved with a pressing handle 14. It should be noted that the arrangement of the pressing handle 14 facilitates the installation of components of the quick-release connection structure and facilitates the user to press.

[0042] like Figure 3-5 As shown, a plurality of protrusions 141 are provided on the pressing handle 14. It should be noted that the protrusions 141 and the pressing handle 14 are an integrally formed structure, and the protrusions 141 increase the friction between the user's fingers and the pressing handle 14, making it easier to press.

[0043] like Figure 1-10 As shown, a clamping portion 41 is provided on one side of the clamping member 4, and a notch 11 is provided on the first connecting shell 1 for accommodating the clamping portion 41. When the first pressing member presses the clamping member 4, the clamping portion 41 passes through the notch 11 and is clamped with the fill light.

[0044] like Figure 1-9 As shown, the clamping member 4 is provided with a first inclined surface 42, and the first pressing member 6 is provided with a second inclined surface 61 corresponding to the first inclined surface 42. It should be noted that, through the arrangement of the first inclined surface 42 and the second inclined surface 61, the first pressing member 6 can smoothly squeeze the clamping member 4 to move.

[0045] like Figure 3 and Fig. 9 As shown, a pressure column 62 is provided on the first pressure piece 6, one end of the spring 7 is sleeved on the pressure column 62, and the other end of the spring 7 is embedded in the first connecting shell 1. It should be noted that the arrangement of the pressure column 62 facilitates the sleeve positioning of the spring 7, and the first pressure piece 6 can be rebounded.

[0046] like Figure 1-9As shown, a rotating cover 15 is threadedly connected to the connection seat 3. It should be noted that, through the tightening effect of the rotating cover 15, the quick-release connection structure is more firmly installed on the object to be connected.

[0047] During the specific implementation process, the quick-release connection structure is fastened and installed on the object to be connected by means of screws 16, and is tightened by rotating the cover 15. When the pressing handle 14 is pressed for the first time, the third pressing piece 9 squeezes the second pressing piece 8, and the pressing teeth 91 and the locking teeth 81 are engaged with each other. At the same time, the first pressing piece 6 squeezes the engaging piece 4, and the engaging portion 41 passes through the notch 11, so that the engaging piece 4 engages and locks the electronic device; when the pressing handle 14 is pressed again, the pressing teeth 91 and the locking teeth 81 are unlocked, and the third pressing piece 9 and the second pressing piece 8 rebound and reset under the action of the spring 7; the engaging piece 4 rebounds and resets under the action of the spring 5, and the electronic device is unlocked, thereby realizing the quick release of the electronic device.

[0048] Working principle: Through the pressing action of the first pressing piece 6, the second pressing piece 8 and the third pressing piece 9, the clamping piece 4 passes through the first connecting shell 1 and is clamped with the electronic device. The connecting seat 3 is used to install the quick-release connection structure on the object to be connected, thereby providing a quick-release connection structure, which is convenient for quick-release of the electronic device and realizes quick-release connection.

[0049] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A quick-release connection structure, characterized in that: include: A first connecting shell (1) and a second connecting shell (2) that are detachably connected, a connecting seat (3) being clamped between the first connecting shell (1) and the second connecting shell (2), two relatively distributed clamping parts (4) being slidably connected inside the first connecting shell (1), and a spring sheet (5) being pressed tightly between the first connecting shell (1) and the clamping parts (4); The clamping member (4) is in contact with a first pressing member (6), a spring (7) is pressed tightly between the first pressing member (6) and the first connecting shell (1), a second pressing member (8) is overlapped on the first pressing member (6), a third pressing member (9) passing through the second connecting shell (2) is in contact with the second pressing member (8), and the third pressing member (9) is movably connected to the inside of the second connecting shell (2); The clamping member (4) is used to pass through the first connecting shell (1) and be clamped with the electronic device, and the connecting seat (3) is used to install the quick-release connecting structure on the object to be connected, so as to realize quick release of the electronic device.

2. The quick-release connection structure according to claim 1, characterized in that: A screw (16) threadedly connected to the first connecting shell (1) is inserted into the second connecting shell (2), and a third connecting cover (10) for covering the screw (16) is mounted on the second connecting shell (2).

3. The quick-release connection structure according to claim 1, characterized in that: The connection seat (3) is embedded with a mounting tube (12), and the mounting tube (12) has an internal thread.

4. The quick-release connection structure according to claim 1, characterized in that: A magnet (13) for magnetically connecting with an electronic device is installed in the first connection shell (1).

5. The quick-release connection structure according to claim 1, characterized in that: One end of the third pressing piece (9) is sleeved with a pressing handle (14).

6. The quick-release connection structure according to claim 5, characterized in that: The pressing handle (14) is provided with a plurality of protrusions (141).

7. The quick-release connection structure according to any one of claims 1 to 6, characterized in that: A clamping portion (41) is provided on one side of the clamping piece (4), and the first connecting shell (1) is provided with a notch (11) for accommodating the clamping portion (41) to pass through.

8. The quick-release connection structure according to claim 7, characterized in that: The clamping member (4) is provided with a first inclined surface (42), and the first pressing member (6) is provided with a second inclined surface (61) corresponding to the first inclined surface (42).

9. The quick-release connection structure according to claim 1, characterized in that: A pressure column (62) is provided on the first pressure piece (6), one end of the spring (7) is sleeved on the pressure column (62), and the other end of the spring (7) is embedded in the first connecting shell (1).

10. The quick-release connection structure according to any one of claims 1 to 6 or 9, characterized in that: A rotating cover (15) is threadedly connected to the connecting seat (3).

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