Pressing type quick-release connector

Abstract

The utility model discloses a pressing type quick-release connector which comprises a platform, a connecting screw is installed at the upper end of the platform, and inserting walls are oppositely arranged on the two sides of the lower end of the platform. The platform further comprises a platform inner sleeve, the lower side of the platform is arranged, the upper side of the platform inner sleeve is provided with fixing bases which are close to each other side by side, the outer side walls of the fixing bases are provided with inserting grooves in the vertical direction, the inserting walls are inserted into the inserting grooves in the corresponding fixing bases downwards, and the inner side wall of one side of each inserting groove is provided with a penetrating through groove; a clamping groove corresponding to the penetrating through groove is formed in the side wall of the inserting wall; the button blocks are transversely arranged on the inner sides of the fixing bases in a sliding mode, the first ends of the button blocks are exposed out of one sides of the fixing bases, clamping blocks embedded into the penetrating through grooves are installed at the second ends of the button blocks, and elastic pieces are transversely arranged between the button blocks and the fixing bases. According to the utility model, the problem that there is no quick release structure between the existing digital equipment support and the platform can be solved.

Description

Technical Field

[0001] The utility model relates to the field of supports for photographic and video equipment, and particularly to a push-type quick-release joint. Background Technique

[0002] When using digital devices for photography and video, supports are often required. The digital devices need to be installed and fixed at the upper end of the support. Currently, screws are provided at the upper end of the support to connect with the digital devices. When installing, the upper platform of the support needs to be disassembled to connect with the digital devices and then installed on the support. Currently, there is no quick-release structure between the platform and the support, and the installation and disassembly are relatively cumbersome during use, which is not conducive to the flexible use of photographic and video digital devices. Content of the Utility Model

[0003] The utility model provides a push-type quick-release joint, which can solve the problem that there is no quick-release structure between the existing digital device support and the platform.

[0004] To achieve the above object, the utility model provides the following technical solution: A push-type quick-release joint, including a platform, a connecting screw is installed at the upper end of the platform, and plug-in walls are oppositely arranged on both sides of the lower end of the platform; it also includes an inner sleeve of the platform, which is arranged on the lower side of the platform. On the upper side of the inner sleeve of the platform, fixed bases are arranged side by side and adjacent to each other. On the outer side wall of the fixed base, plug-in grooves are arranged vertically. The plug-in walls are inserted downward into the corresponding plug-in grooves on the fixed base. A through groove is arranged on the inner side wall of one side of the plug-in groove, and a clamping groove corresponding to the through groove is arranged on the side wall of the plug-in wall.

[0005] A button block is horizontally slidably arranged inside each fixed base. The first end of the button block exposes on one side of the fixed base. A clamping block embedded in the through groove is installed at the second end of the button block. An elastic member is horizontally arranged between the button block and the fixed base to keep the button block in the position where the clamping block is clamped with the clamping groove.

[0006] Preferably, the button block is L-shaped, and a limiting and guiding groove matching the shape of the button block is arranged on the inner side wall of the fixed base. The vertical part of the button block is located at the first end of the button block.

[0007] Preferably, the button blocks on the two fixed bases are arranged in opposite directions symmetrically about the center of the platform.

[0008] Preferably, a first spring is arranged between the inner side of the first end of the button block and the fixed base, and a second spring is arranged between the second end of the button block and the fixed base.

[0009] Preferably, the fixed base is connected to the inner sleeve of the platform through a connecting screw.

[0010] Preferably, the insertion groove is a dovetail groove.

[0011] Preferably, a platform pad is installed on the upper end of the platform.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] An insertion wall is arranged on the lower side of the platform and is matched with a corresponding insertion groove on the fixed base to realize the insertion fit between the platform and the fixed base. At the same time, by setting a button block, one-key unlocking and locking between the platform and the fixed base can be realized, and the operation is simple, which can solve the problem that there is no quick-release structure between the existing digital device bracket and the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0015] Figure 2 is an exploded state structure diagram of the present utility model;

[0016] Figure 3 is a partial structure diagram of the present utility model;

[0017] Figure 4 is a cross-sectional structure diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] As Figures 1-4 shown, the present utility model provides a push-button quick-release joint, which includes a platform 2. A connecting screw 1 is installed on the upper end of the platform 2. Insertion walls 3 are oppositely arranged on both sides of the lower end of the platform 2. It also includes an inner platform sleeve 6 arranged on the lower side of the platform 2. Fixed bases 7 are arranged side by side on the upper side of the inner platform sleeve 6. Insertion grooves 8 are arranged vertically on the outer side walls of the fixed bases 7. The insertion walls 3 are inserted downward into the corresponding insertion grooves 8 on the fixed bases 7. A through groove 9 is arranged on the inner side wall of one side of the insertion groove 8. A clamping groove 13 corresponding to the through groove 9 is arranged on the side wall of the insertion wall 3;

[0020] The button block 4 is horizontally slidably arranged inside each fixed base 7. The first end of the button block 4 is exposed on one side of the fixed base 7. A clamping block 5 embedded in the through slot 9 is installed at the second end of the button block 4. An elastic member is horizontally arranged between the button block 4 and the fixed base 7 to keep the button block 4 in the position where the clamping block 5 is clamped with the clamping groove 13.

[0021] Specifically, when in use, only need to insert the platform 2 and the plugging wall 3 together downward into the plugging slots 8 on the outer sides of the two fixed bases 7. When inserting, the plugging wall 3 contacts the clamping block 5, and the clamping block 5 can be pushed away, and the button block 4 moves inward until the clamping block 5 corresponds to the clamping groove 13. The clamping block 5 will be embedded in the clamping groove 13 under the action of the elastic member to clamp the plugging wall 3. At this time, the platform 2 and the plugging wall 3 cannot be pulled out, realizing quick installation.

[0022] When quick disassembly is needed, only need to press the two button blocks 4 simultaneously to disengage the clamping block 5 from the clamping groove 13, which is very simple.

[0023] When in use, the platform 2 can be first connected to the digital device through the connecting screw 1, and then the above operations are carried out. Among them, the plugging slot 8 is a dovetail groove, which has good guiding effect and stable plugging.

[0024] In this embodiment, as Figure 2 and 4 shown, the button block 4 is L-shaped. A limiting and guiding groove 11 matching the shape of the button block 4 is arranged on the inner side wall of the fixed base 7. The vertical part of the button block 4 is located at the first end of the button block 4, so that the pressing position of the button block 4 has a larger contact surface and is more comfortable and easy to press.

[0025] In this embodiment, the button blocks 4 on the two fixed bases 7 are arranged in opposite directions symmetrically about the center of the platform 2, so that it is convenient to press the two button blocks 4 simultaneously with the thumb and index finger, and the operation is simple.

[0026] In this embodiment, a first spring 12 is arranged between the inner side of the first end of the button block 4 and the fixed base 7, and a second spring 10 is arranged between the second end of the button block 4 and the fixed base 7. The first spring 12 and the second spring 10 simultaneously apply a thrust to the button block 4 to enable the clamping block 5 to be stably clamped in the clamping groove 13.

[0027] For the convenience of assembling the joint, the fixed base 7 is connected to the inner sleeve 6 of the platform through the connecting screw 14. At the same time, a platform pad 15 is installed at the upper end of the platform 2 to prevent the digital product from rotating.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. A push-type quick-release connector, comprising: A platform (2), wherein a connecting screw (1) is installed at the upper end of the platform (2), and plug-in walls (3) are arranged opposite to each other at two sides of the lower end of the platform (2); The invention is characterized in that it also comprises a platform inner sleeve (6) arranged on the lower side of the platform (2), and fixed bases (7) are installed side by side on the upper side of the platform inner sleeve (6), and a plug-in groove (8) is arranged vertically on the outer wall of the fixed base (7), and the plug-in wall (3) is inserted downward into the corresponding plug-in groove (8) on the fixed base (7), and a through groove (9) is arranged on the inner wall of one side of the plug-in groove (8), and a card groove (13) corresponding to the through groove (9) is arranged on the side wall of the plug-in wall (3); A button block (4) is arranged to slide transversely on the inner side of each fixed base (7); a first end of the button block (4) is exposed on one side of the fixed base (7); a second end of the button block (4) is provided with a clamping block (5) embedded in the through-slot (9); an elastic member is arranged transversely between the button block (4) and the fixed base (7) to keep the button block (4) at a position where the clamping block (5) is clamped with the clamping slot (13).

2. The push-type quick-release connector according to claim 1, characterized in that: The button block (4) is L-shaped, and a limiting guide groove (11) matching the shape of the button block (4) is provided on the inner side wall of the fixed base (7), and the vertical portion of the button block (4) is located at the first end of the button block (4).

3. The push-type quick-release connector according to claim 2, characterized in that: The button blocks (4) on the two fixed bases (7) are arranged opposite to each other in a symmetrical manner with respect to the center of the platform (2).

4. The push-type quick-release connector according to claim 2, characterized in that: A first spring (12) is arranged between the inner side of the first end of the button block (4) and the fixed base (7), and a second spring (10) is arranged between the second end of the button block (4) and the fixed base (7).

5. The push-type quick-release connector according to claim 1, characterized in that: The fixed base (7) is connected to the platform inner sleeve (6) via connecting screws (14).

6. The push-type quick-release connector according to claim 1, characterized in that: The plug-in slot (8) is a dovetail slot.

7. The push-type quick-release connector according to claim 1, characterized in that: A platform pad (15) is installed on the upper end of the platform (2).

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