Quick mounting seat

Abstract

The utility model relates to the technical field of photography auxiliary equipment, in particular to a quick mounting seat, which comprises a shell with a mounting groove, a locking piece, a locking piece, an elastic piece A and a button, when a quick mounting plate is mounted in the mounting groove, the quick mounting plate presses the locking piece downwards to swing and clamp the quick mounting plate, and the quick mounting plate is separated from a locking part up and down; the locking piece is quickly inserted between the locking piece and the inner wall of the shell in an anticlockwise rotating manner under the action of deformation of the elastic piece A, so that the locking piece is promoted to swing to automatically clamp the quick mounting plate, and quick mounting is completed; when unlocking is needed, the button is manually pressed, the locking piece is pushed by the button to rotate clockwise so that the locking piece can be separated from the locking piece, the locking state of the locking piece is released, and then the quick-mounting plate can be directly taken out. In conclusion, the quick-mounting seat can be self-locked when the quick-mounting plate is mounted in the mounting groove; and only the button needs to be pressed during unlocking, so that locking or unlocking is quicker and more convenient, and the use experience feeling is better.

Description

Technical Field

[0001] This utility model relates to the field of photographic auxiliary equipment technology, specifically to a quick-release mount. Background Technology

[0002] When using cameras on various devices, quick-release plates and clamps are indispensable. Most existing camera clamps use a knob-driven locking mechanism. During locking and unlocking, the movable clamp is manually turned to move closer to or away from the fixed clamp, thus locking or unlocking the quick-release plate. However, this process requires turning the knob several times to lock or unlock the quick-release plate, resulting in a cumbersome and inefficient process. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a quick-release mount to solve the problem of cumbersome and inefficient operation of locking or unlocking the quick-release plate of the camera clamp in the prior art.

[0004] This utility model is achieved through the following technical solution:

[0005] A quick-release base includes a housing, the top of which has a mounting groove for mounting a quick-release plate. A locking member is pivotally mounted in the mounting groove. When the quick-release plate is inserted into the mounting groove, the locking member swings under the pressure of the quick-release plate and switches to a clamping state, cooperating with the groove wall of the mounting groove to clamp the quick-release plate.

[0006] The housing is rotatably connected to a locking member, and an elastic member A is connected to the locking member. When the locking member is switched to the clamping state, the locking member swings and is vertically offset from the locking member. Under the force generated by the elastic member A, the locking member rotates counterclockwise and abuts against the locking member, switching the locking member to the locked state.

[0007] It also includes a button for rotating the locking member clockwise to switch the locking member from the locked state to the unlocked state.

[0008] Furthermore, an elastic element B is installed below the locking member. When the locking member is switched to the unlocked state, the locking member swings outward under the force generated by the elastic element B and extends into the movement path of the locking member. The locking member can rotate under the force generated by the elastic element A and abut against the side of the locking member, and the quick-release seat is in the unlocked standby state.

[0009] Furthermore, a rotating groove is formed on the wall of the mounting groove, and the locking member is installed in the rotating groove. The locking member includes a mounting part and a clamping part integrally formed with the mounting part. The clamping part and the mounting part have an included angle α.

[0010] The locking member further comprises a rotating shaft fixed to the outside of the mounting portion and matched with the rotating groove, and the rotating shaft is close to the connecting part of the mounting portion and the clamping portion;

[0011] The front end of the mounting portion is provided with a trigger member, and the surface of the shell is provided with a through hole for the trigger member to extend into the mounting groove;

[0012] When the quick mounting plate is mounted into the mounting groove, the quick mounting plate presses the trigger member downward, and the mounting portion drives the clamping portion to pivot around the rotating shaft to clamp the quick mounting plate.

[0013] Further, the locking member comprises a ring body connected with the shell, and the outer circumferential surface of the ring body is integrally formed with a locking portion, and when the ring body rotates clockwise, the locking portion can drive the locking member to move away from the locking member to switch to the unlocking state;

[0014] The outer circumferential surface of the ring body protrudes outward to form a lug, and the inner wall of the top of the shell is provided with a containing groove for mounting the elastic member A, and the elastic member A is mounted between the lug and the end wall of the containing groove.

[0015] Further, the bottom surface of the locking portion is a slope, and the surface of one end of the locking member close to the slope is sunken to form a stop surface, and when the locking member is in the locked state, the locking portion presses the stop surface through the slope to lock the locking member.

[0016] Further, the side of the shell is provided with a mounting hole in a through type, and the button is arranged in the mounting hole, and the button comprises a rod body and a head portion, and the head portion faces the lug, and when the button is pressed, the locking member is separated from the locking member under the pushing of the button to switch to the unlocking state.

[0017] Further, the opening of the mounting hole on the inward side is provided with a limiting block, and the end of the rod body facing the limiting block is provided with a notch, and when the notch is aligned with the limiting block, the button can be pressed.

[0018] Further, the rod body is provided with a side hole in a radial direction, and the side hole is fixedly mounted with an elastic member C, and the end of the elastic member C facing the opening of the side hole is fixedly mounted with a wave bead;

[0019] The hole wall of the mounting hole is outwardly deepened to form an arc-shaped groove with a diameter larger than that of the mounting hole, and two grooves are formed at the two ends of the arc-shaped groove in the arc direction of the arc-shaped groove, the diameter of the groove is the same as that of the wave bead, and the depth of the groove is half of the diameter of the wave bead.

[0020] Rotating the button causes the wave bead to slide along the arc-shaped groove to switch between the two grooves, thereby switching the alignment state of the notch and the limiting block.

[0021] Further, the outer surface of the rod body is provided with an indication groove extending along the length direction of the rod body and communicating with the side hole, and the side surface of the shell is provided with an opening mark and a closing mark corresponding to the positions of the two arc-shaped grooves

[0022] Further, the head portion of the rod body is sleeved with an elastic element D, and the elastic element D is located between the head portion and the clamping block.

[0023] The utility model discloses the beneficial effect lies in:

[0024] When the quick mounting plate is mounted into the mounting groove, on the one hand, the quick mounting plate presses down the locking element to swing and clamp the quick mounting plate, and on the other hand, the locking element swings and separates from the locking portion up and down under the extrusion of the quick mounting plate, and then the locking element quickly rotates counterclockwise under the action of the deformation of the elastic element A, the locking element is inserted between the locking element and the inner wall of the shell to lock the locking element, so that the quick mounting plate is automatically clamped and mounted quickly.

[0025] When unlocking is needed, the button is pressed manually, the locking element rotates clockwise under the pushing of the button, so that the locking element separates from the locking element, and the locking state of the locking element is released, at this time, the quick mounting plate can be directly taken out, and the quick mounting seat of the utility model can be self-locked when the quick mounting plate is mounted into the mounting groove, and only the button needs to be pressed to unlock, compared with the locking device of the prior art, the utility model is more rapid and convenient for locking or unlocking the quick mounting plate, and the use experience is better. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of the utility model quick mounting seat.

[0027] Figure 2 It is a bottom view of the utility model quick mounting seat without a bottom plate.

[0028] Figure 3 It is a structure schematic view of the utility model quick mounting seat without a shell.

[0029] Figure 4 It is a structure schematic view of the locking element of the utility model quick mounting seat.

[0030] Figure 5 It is an exploded view of the button of the utility model quick mounting seat.

[0031] Figure 6The arc-shaped groove and the recess of the quick mounting seat are shown in the position diagram.

[0032] In the figure: 1 - shell, 11 - mounting groove, 12 - rotating groove, 13 - through hole, 14 - containing groove, 15 - mounting hole, 16 - arc-shaped groove, 17 - recess;

[0033] 2 - locking piece, 21 - mounting part, 22 - clamping part, 23 - rotating shaft, 24 - trigger piece, 25 - stop surface;

[0034] 3 - locking piece, 31 - ring body, 32 - locking part, 33 - lug, 34 - inclined surface;

[0035] 4 - elastic piece A, 5 - button, 51 - rod body, 52 - head, 53 - notch, 54 - side hole, 6 - elastic piece B;

[0036] 7 - limiting block, 8 - elastic piece C, 9 - wave bead, 10 - indicating groove, 18 - opening mark, 19 - closing mark, 20 - clamping block, 26 - elastic piece D, 27 - bottom plate. DETAILED DESCRIPTION

[0037] The typical embodiments embodying the features and advantages of the present application will be described in the following description with reference to the accompanying drawings. It should be understood that the present application can have various changes on different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used for illustration, not for limiting the present application.

[0038] In the description of the present application, the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the structure referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] Please refer to Figure 1 and Figure 3 The present application provides a technical scheme: a quick mounting seat, comprising a whole cover-shaped shell 1, a bottom plate 27 for closing the opening is connected through a screw at the opening of the bottom of the shell 1, the shell 1 has a mounting groove 11 for mounting the quick mounting plate at the top, the rotating groove 12 is opened on the groove wall of the mounting groove 11, the locking piece 2 is pivotally installed in the rotating groove 12, when the quick mounting plate is mounted into the mounting groove 11, the locking piece 2 swings under the extrusion of the quick mounting plate, and cooperates with the groove wall of the mounting groove 11 to clamp the quick mounting plate.

[0040] Please refer to Figure 2 and Figure 3The locking piece 2 is hook-shaped as a whole, and comprises a mounting portion 21 and a clamping portion 22 integrally formed with the mounting portion 21. An included angle α is formed between the mounting portion 21 and the clamping portion 22, and the angle α is within a range of 60 to 90 degrees. When the mounting portion 21 is in a horizontal state, the mounting portion 21 can be slightly swung to drive the locking piece 2 to swing and clamp the quick-mounting plate under the extrusion of the quick-mounting plate.

[0041] Please refer to Figure 2 and Figure 3 The locking piece 2 further comprises a rotating shaft 23 fixed to the outside of the mounting portion 21 and rotatably connected with the rotating groove 12. The rotating shaft 23 is close to the connection between the mounting portion 21 and the clamping portion 22, so that the center of rotation of the locking piece 2 is located at the rear. When the mounting portion 21 is moved downward under the action of an external force, the locking piece 2 can swing relative to the quick-mounting plate to make a clamping action through the cooperation of the rotating shaft 23 and the rotating groove 12, so as to clamp the quick-mounting plate. The bottom plate 27 is integrally formed with a support column for supporting the rotation of the rotating shaft 23.

[0042] Please refer to Figure 1 and Figure 3 The front end top surface of the mounting portion 21 is provided with a trigger piece 24, and the surface of the shell 1 is provided with a through hole 13 for the trigger piece 24 to extend into the mounting groove 11. When the quick-mounting plate is loaded into the mounting groove 11, the quick-mounting plate extrudes the trigger piece 24 downward, and the locking piece 2 is driven to swing around the rotating shaft 23 to approach the quick-mounting plate and clamp the quick-mounting plate in cooperation with the groove wall of the mounting groove 11.

[0043] Please refer to Figure 2 The bottom surface of the front end of the mounting portion 21 and the top surface of the bottom plate 27 are respectively provided with spring mounting holes, and elastic members B6 are installed in the spring mounting holes. The elastic members B6 are used to generate an outward force to drive the locking piece 2 to swing in a direction opposite to the clamping direction.

[0044] Please refer to Figures 2 to 4 The top center inner wall of the shell 1 protrudes downward to form a circular truncated cone, and a locking piece 3 is movably sleeved outside the circular truncated cone. The locking piece 3 can rotate around the circular truncated cone in a circumferential direction. The locking piece 3 comprises a ring body 31 rotatably connected with the shell 1. The center line of the ring body 31 coincides with the center line of the circular truncated cone. Bearings can be installed between the ring body 31 and the circular truncated cone, so that the rotating action of the ring body 31 is smoother.

[0045] The outer circumferential surface of the ring body 31 protrudes outward to form a support lug 33. The top inner wall of the shell 1 is provided with a receiving groove 14, and an elastic member A4 is installed in the receiving groove 14. The two ends of the elastic member A4 respectively abut against the support lug 33 and the end wall of the receiving groove 14.

[0046] The outer circumferential surface of the ring body 31 is integrally formed with a locking portion 32, the bottom surface of the locking portion 32 is a bevel 34, the end surface of the locking member 2 close to the bevel 34 is sunken to form a stop surface 25, when the locking member 2 is switched to the clamping state, the locking member 2 swings and is staggered with the locking member 3 up and down, the locking member 3 rotates counterclockwise (with the bevel 34 as the reference) under the action of the elastic member A4, the locking portion 32 extrudes the stop surface 25 through the bevel 34 to lock the locking member 2, and the locking member 2 is switched to the locked state, when the ring body 31 rotates clockwise, the locking portion 32 can be driven to move and separate from the locking member 2, and is switched to the unlocked state. Figure 2

[0047] The clamping and locking process of the quick mounting plate: when the quick mounting plate is mounted, the quick mounting plate extrudes the trigger member 24, the locking member 2 swings and clamps the quick mounting plate with the rotating shaft 23 as the center, and at this time the stop surface 25 of the locking member 2 descends, the locking member 2 is separated from the locking portion 32, the locking member 3 is pushed to rotate counterclockwise and reset under the action of the elastic member A4 returning from compression deformation to the original state, the bevel 34 at the bottom of the locking portion 32 is inserted between the housing 1 and the stop surface 25, and the stop surface 25 cooperates to press down the locking member 2, so that the locking member 2 locks the quick mounting plate.

[0048] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 , the side of the housing 1 is provided with a mounting hole 15, a button 5 is arranged in the mounting hole 15, the button 5 includes a rod body 51 and a head 52, the head 52 faces the lug 33, when the button 5 is pressed, the locking member 3 rotates clockwise and separates from the locking member 2 under the pushing of the button 5, and is switched to the unlocked state.

[0049] The opening of the mounting hole 15 towards the inside has a limiting block 7, one end of the rod body 51 towards the limiting block 7 has a notch 53, when the notch 53 is aligned with the limiting block 7, the button 5 can be pressed;

[0050] The outer surface of the rod body 51 is radially provided with a side hole 54, the side hole 54 is fixedly installed with an elastic member C8, and the elastic member C8 is fixedly installed with a wave bead 9 towards the opening of the side hole 54;

[0051] ​The hole wall of the mounting hole 15 is outwardly deepened to form an arc-shaped groove 16 with a diameter larger than that of the mounting hole 15. Two recesses 17 with the same diameter as that of the wave bead 9 are formed at the two ends of the arc-shaped groove 16 in the arc direction of the arc-shaped groove 16. The depth of the recesses 17 is half of the diameter of the wave bead 9. The wave bead 9 is in abutment with the groove wall of the arc-shaped groove 16 under the action of the force generated by the deformation of the elastic member C8. When the wave bead 9 is in the arc-shaped groove 16, the depth between the two recesses 17 is smaller than the depth outside the two recesses 17, and the wave bead 9 is half inserted into the recess 17 and the other half is located in the button 5 under the action of the elastic member C8. When the rotating angle of the button 5 exceeds the position of the recess 17, the elastic member C8 generates a larger outward action force to prevent the wave bead 9 from moving outward, and cooperates with the recess 17 to prevent the button 5 from continuing to rotate outward. Therefore, the button 5 can only rotate within the angle range between the two recesses 17 in the arc direction of the arc-shaped groove 16, and cannot continue to rotate outward to expand the angle. When the wave bead 9 is switched between the two recesses 17 by rotating the button 5 to make the wave bead 9 slide along the arc-shaped groove 16, the alignment state of the notch 53 with the limiting block 7 also changes.

[0052] Secondly, when the button 5 is pressed, the wave bead 9 can move along the length direction of the recess 17, and the recess 17 can also play a guiding role at this time.

[0053] Please refer to Figure 1 , Figure 3 and Figure 5 , the outer surface of the rod body 51 is provided with an indicating groove 10 extending along the length direction of the rod body 51 and communicating with the side hole 54. The side surface of the shell 1 is provided with an opening indication 18 and a closing indication 19, and the two indications correspond to the positions of the two arc-shaped grooves 16, respectively.

[0054] According to the indication corresponding to the rotation of the shell 1, when the indicating groove 10 points to the opening indication 18, the wave bead 9 is limited in the corresponding recess 17 under the action of the elastic member C8. At this time, the notch 53 is aligned with the limiting block 7, and the button 5 can be pressed in this state. When the indicating groove 10 points to the closing indication 19, the wave bead 9 is limited in the other recess 17 under the action of the elastic member C8. At this time, the notch 53 is misaligned with the limiting block 7, and the button 5 cannot be pressed in this state, so as to prevent the button 5 from being accidentally pressed to cause the unlocking of the locking member 2 by the rotation of the locking member 3, thereby releasing the quick mounting plate.

[0055] The unlocking process of the quick mounting plate is as follows: the button 5 is screwed, the indicating slot 10 is aligned with the opening mark 18, the gap 53 is aligned with the limiting block 7, then the button 5 is pressed, the head 52 abuts against the supporting lug 33 and pushes the ring body 31 to rotate clockwise, the ring body 31 rotates clockwise to drive the locking part 32 to separate from the locking piece 2, then the locking piece 2 is swung to release the quick mounting plate under the action of the elastic piece B6, the mounting part 21 is flipped and lifted to move to the movement path of the locking part 32, the locking part 32 abuts against the side surface of the locking piece 2 under the action force generated by the compression deformation of the elastic piece A4, the locking piece 2 is switched from the clamping state to the unlocking state, so that the unlocking of the quick mounting plate can be completed by pressing the button 5, and finally the unlocking state is as shown in Figure 2

[0056] Please refer to Figure 2 and Figure 3 , the clamping block 20 is clamped on the top inner wall of the shell 1, the elastic piece D26 is sleeved on the rod body 51, the elastic piece D26 is located between the head 52 and the clamping block 20, the elastic piece D26 is used to generate a small action force when the locking piece 3 is switched from the unlocking state to the locking state, so that the head 52 abuts against the supporting lug 33, thereby ensuring the stability of the button 5 in the use process and avoiding shaking, and the elastic pieces in the application file are all springs.

[0057] Finally, it should be pointed out that the above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial changes and replacements made by the person skilled in the art on the basis of the utility model all belong to the range of protection required by the utility model.​

Claims

1. A quick-release mount, comprising a housing (1), the top of the housing (1) having a mounting groove (11) for mounting a quick-release plate, characterized in that: A locking member (2) is pivotally mounted in the mounting groove (11). When the quick-release plate is installed in the mounting groove (11), the locking member (2) swings and switches to a clamping state under the pressure of the quick-release plate, and cooperates with the groove wall of the mounting groove (11) to clamp the quick-release plate. The housing (1) is rotatably connected to a locking member (3). An elastic member A (4) is connected to the locking member (3). When the locking member (2) is switched to the clamping state, the locking member (2) swings and is vertically offset from the locking member (3). The locking member (3) rotates counterclockwise under the force generated by the elastic member A (4) and abuts against the locking member (2), switching the locking member (2) to the locked state. It also includes a button (5) for rotating the locking member (3) clockwise to switch the locking member (2) from the locked state to the unlocked state.

2. The quick-release bracket according to claim 1, characterized in that: An elastic element B (6) is installed below the locking element (2). When the locking element (3) is switched to the unlocked state, the locking element (2) swings outward under the force generated by the elastic element B (6) and extends to the movement path of the locking element (3). The locking element (3) can rotate under the force generated by the elastic element A (4) and abut against the side of the locking element (2). The quick-release seat is in the unlocked standby state.

3. The quick-release bracket according to claim 1, characterized in that: The mounting groove (11) has a rotating groove (12) on its groove wall. The locking member (2) is installed in the rotating groove (12). The locking member (2) includes a mounting part (21) and a clamping part (22) integrally formed with the mounting part (21). The clamping part (22) and the mounting part (21) have an included angle α. The locking member (2) also includes a rotating shaft (23) fixed outside the mounting part (21) and rotatably engaged with the rotating groove (12), the rotating shaft (23) being close to the connection between the mounting part (21) and the clamping part (22); A trigger (24) is mounted on the top surface of the front end of the mounting part (21), and a through hole (13) is provided on the surface of the housing (1) for the trigger (24) to extend into the mounting groove (11); When the quick-release plate is installed in the mounting slot (11), the quick-release plate presses down on the trigger (24), and the mounting part (21) drives the clamping part (22) to pivot and swing around the rotating shaft (23) to clamp the quick-release plate.

4. The quick-release mount according to claim 1, characterized in that: The locking member (3) includes a ring (31) rotatably connected to the housing (1). A locking part (32) is integrally formed on the outer circumferential surface of the ring (31). When the ring (31) rotates clockwise, the locking part (32) can move and separate from the locking member (2), switching to the unlocked state. The outer circumferential surface of the ring (31) protrudes outward to form a support ear (33), and a receiving groove (14) for installing the elastic member A (4) is provided on the top inner wall of the housing (1). The elastic member A (4) is installed between the support ear (33) and the end wall of the receiving groove (14).

5. The quick-release bracket according to claim 4, characterized in that: The bottom surface of the locking part (32) is an inclined surface (34). The end surface of the locking member (2) near the inclined surface (34) is sunk to form a stop surface (25). When the locking member (2) is in the locked state, the locking part (32) presses down on the stop surface (25) through the inclined surface (34) to lock the locking member (2).

6. The quick-release mount according to claim 4, characterized in that: The housing (1) has a through mounting hole (15) on its side. The button (5) is inserted into the mounting hole (15). The button (5) includes a rod (51) and a head (52). The head (52) faces the lug (33). When the button (5) is pressed, the locking member (3) is separated from the locking member (2) by the push of the button (5), and switches to the unlocked state.

7. The quick-release mount according to claim 6, characterized in that: The mounting hole (15) has a limiting block (7) at the inward opening, and the rod (51) has a notch (53) at one end facing the limiting block (7). When the notch (53) is aligned with the limiting block (7), the button (5) can be pressed.

8. The quick-release mount according to claim 7, characterized in that: The rod (51) has a radially opened side hole (54), and an elastic element C (8) is fixedly installed in the side hole (54). A ball (9) is fixedly installed at the end of the elastic element C (8) facing the opening of the side hole (54). The wall of the mounting hole (15) is deepened outward to form an arc-shaped groove (16) with a diameter larger than that of the mounting hole (15). Along the arc direction of the arc-shaped groove (16), two grooves (17) are deepened outward at both ends of the arc-shaped groove (16). The diameter of the groove (17) is the same as that of the bead (9), and the depth of the groove (17) is half the diameter of the bead (9). Rotating the button (5) causes the ball (9) to slide along the arc groove (16) between the two grooves (17), thereby switching the alignment state of the notch (53) and the limiting block (7).

9. The quick-release mount according to claim 8, characterized in that: The outer surface of the rod (51) is provided with an indicator groove (10), which extends along the length of the rod (51) and communicates with the side hole (54). The side surface of the housing (1) is provided with an opening mark (18) and a closing mark (19), which correspond to the positions of the two arc-shaped grooves (16) respectively.

10. The quick-release mount according to claim 6, characterized in that: A locking block (20) is fitted on the top inner wall of the housing (1), and an elastic element D (26) is fitted on the outside of the rod (51). The elastic element D (26) is located between the head (52) and the locking block (20).

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