Clamping piece with quick assembly and quick disassembly function

Abstract

The utility model discloses a clamping piece with quick assembly and quick disassembly, which comprises a first clamping body, a connecting plate and a second clamping body, and is characterized in that the first clamping body is telescopically connected to the connecting plate; a cold shoe, an elastic piece and a blocking piece are arranged on the outer side of the connecting plate, and the elastic piece is arranged in the cold shoe; and the blocking piece is arranged at the opening of the cold shoe. The cold boot adaptive fast-assembly block is arranged on the outer side of the connecting plate to be externally connected with photographic equipment, time and labor are saved, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of photography accessories, specifically relates to the clamping piece with quick mounting and quick dismounting. BACKGROUND

[0002] Nowadays, mobile phones are more and more popular, with the increasing richness of mobile phone functions, many work and entertainment are realized through mobile phones, so the frequency of using mobile phones is more and more frequent, and the mobile phone charging problem comes along. In order to solve this problem, people often use power banks to charge mobile phones, but there is a problem of inconvenient carrying and storage of power banks, that is, there is no quick mounting and quick dismounting structure on the back of the current power bank clamp body. SUMMARY

[0003] The utility model aims at providing the clamping piece with quick mounting and quick dismounting to solve the problems in the background art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a clamping piece with quick mounting and quick dismounting, including first clamp body, connecting plate and second clamp body, characterized by: the first clamp body is connected to the connecting plate in an extendable manner; the connecting plate is provided with a cold shoe, an elastic member and a blocking member on the outside; the cold shoe is provided with a circular groove in the middle and a counterbore at the opening; the elastic member is arranged in the circular groove; and the blocking member is arranged in the counterbore.

[0005] Preferably, the connecting plate and the second clamp body are of an integral structure; and the second clamp body, the connecting plate and the first clamp body are connected to the knob after being sequentially penetrated by a screw rod.

[0006] Preferably, the knob is provided with a groove in the circumferential direction.

[0007] Preferably, the first clamp body is provided with a cold shoe at the top; the cold shoe is provided with a circular groove in the middle and a counterbore at the opening; the circular groove is provided with an elastic member, and the counterbore is provided with a blocking member; and the cold shoe is provided with an avoiding area for the rotation of the knob at one end opposite to the opening.

[0008] Preferably, the second clamp body is provided with a screw hole, a positioning hole and a sliding groove on the side surface at the bottom.

[0009] Compared with the prior art, the utility model is provided with a cold shoe on the back of the clamping piece to adapt to the quick mounting block for external connection of photographic equipment, the elastic member makes the installation more stable, and the blocking member can prevent the external connection equipment from falling off, thereby saving time and effort and being convenient and fast. Meanwhile, the second clamp body is provided with a screw hole and a positioning hole at the bottom, and the second clamp body is provided with a sliding groove on the side surface, so as to increase the external connection mode. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a perspective view of the utility model.

[0011] Figure 2 is the exploded view of the utility model;

[0012] Figure 3 is the sectional view of the utility model;

[0013] Figure 4 is the bottom view of the utility model;

[0014] Figure 5 is the front view of the blocking piece;

[0015] Figure 6 is the sectional view of the blocking piece;

[0016] Figure 7 is the front view of the quick-mounting block;

[0017] Figure 8 is the bottom view of the quick-mounting block;

[0018] Figure 9 is the sectional view of the quick-mounting block;

[0019] Figure 10 is the scene diagram before the quick-mounting block is loaded into the cold shoe;

[0020] Figure 11 is the scene diagram after the quick-mounting block is loaded into the cold shoe.

[0021] In the figure: 1, first clamping body, 1-1, counterbore, 1-2, stepped via three, 2, connecting plate, 2-1, via two, 3, second clamping body, 4, knob, 4-1-1, lower part, 4-1-2, upper part, 5, positioning column, 5-1, circular stepped part, 5-2, positioning rod part, 5-3, threaded part, 6, screw rod, 6-1, lower section, 6-2, middle section, 6-3, upper section, 6-3-1, screw hole, 7, screw, 8, quick-mounting assembly, 8-1, cold shoe, 8-2, elastic piece, 8-3, blocking piece, 8-3-1, steel ball, 8-3-2, outer shell, 8-3-3, spring, 9, inner recess, 10, screw hole two, 11, positioning hole, 12, sliding groove, 13, quick-mounting block, 13-1, inner sliding groove, 13-2, bottom surface. DETAILED DESCRIPTION

[0022] The utility model will be explained further below in combination with the drawings, but it does not limit the protection scope of the utility model.

[0023] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a kind of technical scheme, a kind of clamping piece with quick installation and quick disassembly, including first clamping body 1, connecting plate 2 and second clamping body 3, first clamping body 1 is connected to connecting plate 2 telescopically, connecting plate 2 and second clamping body 3 are integrated structure.

[0025] Connecting plate 2 outside is equipped with quick installation component 8, and quick installation component 8 is by cold shoe 8-1, elastic part 8-2 and resistance piece 8-3, and cold shoe 8-1 is the structure of one side opening, and the other three sides are equipped with cold slide groove, and the middle of cold shoe 8-1 is equipped with circular groove, and the opening is equipped with counterbore, and elastic part 8-2 is rubber ring, and resistance piece 8-3 is step positioning bead, and resistance piece 8-3 is composed of shell 8-3-2, steel ball 8-3-1 and spring 8-3-3, and the middle of shell 8-3-2 is circular sink groove, and the diameter of circular sink groove is greater than the diameter of steel ball 8-3-1, but the diameter of circular sink groove opening is less than steel ball 8-3-1, and circular sink groove is sequentially built-in spring 8-3-3 and steel ball 8-3-1 from below to above, wherein steel ball 8-3-1 is pressed into circular sink groove by external force, and elastic part 8-2 is equipped in the circular groove of cold shoe 8-1, and resistance piece 8-3 is equipped in the counterbore of the opening of cold shoe 8-1, and is fixed in the counterbore by glue.

[0026] Connecting plate 2 is equipped with three through holes two 2-1, and the upper part of two through holes two 2-1 on both sides is smaller in diameter than the lower part, and the upper part of middle through hole two 2-1 is equipped with internal thread, and first clamping body 1 is correspondingly equipped with two threaded counterbores 1-1 and middle step through hole three 1-2.

[0027] Knob 4 is equipped with through hole one, and through hole one is combined integrally by lower part 4-1-1 with screw and upper part 4-1-2 without screw, and the diameter of lower part 4-1-1 is less than the diameter of upper part 4-1-2.

[0028] Positioning column 5 is composed of circular step part 5-1, positioning rod part 5-2 and threaded part 5-3 integrally, and the diameter of circular step part 5-1 is greater than the diameter of positioning rod part 5-2.

[0029] Second clamping body 3 bottom is equipped with three through holes three, and through hole three is communicated with the through hole two 2-1 of connecting plate 2, and second clamping body 3 is further equipped with inner groove 9, screw hole two 10, positioning hole 11 and side surface is equipped with slide groove 12;Screw hole two 10, positioning hole 11 can be connected with other equipment;Slide groove 12 can install clamping piece on other equipment.

[0030] Positioning column 5 is connected to the first clamp body through-hole 1-1 in turn through the through-hole three, the through-hole two 2-1, the threaded part 5-3 is adapted to the through-hole 1-1, and the circular step part 5-1 is partially displaced under the through-hole two 2-1.

[0031] Screw rod 6 is composed of a threaded lower section 6-1, a non-threaded middle section 6-2 and a threaded upper section 6-3, the diameters of the lower, middle and upper sections are gradually reduced, thereby forming a step at the boundary between the threaded lower section 6-1 and the non-threaded middle section 6-2, and the boundary between the non-threaded middle section 6-2 and the threaded upper section 6-3.

[0032] Screw rod 6 is connected to knob 4 in turn through the through-hole three, the through-hole two 2-1 and the step through-hole three 1-2 of the first clamp body 1, the lower section 6-1 of the screw rod is adapted to the internal thread, the middle section 6-2 is limited in the through-hole three 1-2, and the upper section 6-3 is provided with a screw hole 6-3-1 at the top; screw 7 is connected to the screw hole 6-3-1 through the through-hole one. In this way, knob 4 and screw rod 6 can be linked.

[0033] When knob 4 is rotated, the middle section 6-2 of the screw rod is limited in the through-hole three 1-2, the first clamp body 1 is away from the connecting plate 2, and the circular step part 5-1 of the positioning column is clamped in the lower part of the through-hole two 2-1, so that the clamping part with quick installation and quick disassembly reaches the maximum clamping range.

[0034] Knob 4 is provided with grooves in the circumferential direction, and the number of grooves is determined according to the principle of achieving the most labor-saving rotation of the knob. In this way, the knob can be easily rotated without the help of other tools.

[0035] The first clamp body 1 is provided with a cold shoe 8-1 at the top; a circular groove is provided in the middle of the cold shoe, and a through-hole is provided at the opening; an elastic element 8-2 is arranged in the circular groove, and a blocking element 8-3 is arranged in the through-hole; the blocking element is fixed in the through-hole by glue; and the cold shoe 8-1 is provided with an avoidance area for the rotation of the knob at one end opposite to the opening.

[0036] Please refer to Figures 7-11 The side wall of the quick installation block 13 is provided with an inner sliding groove 13-1 in the circumferential direction, the bottom of the quick installation block 13 is a bottom surface 13-2, the inner sliding groove 13-1 is adapted to the cold shoe 8-1, a countersunk screw hole is provided in the middle of the quick installation block 13, the countersunk part is located at the bottom surface 13-2 of the quick installation block, and a positioning hole is provided at the top of the quick installation block 13.

[0037] When the quick-mounting block 13 is pushed into the cold shoe, the inner slide groove 13-1 is aligned with the opening of the cold shoe, and when it is pushed in, the inner slide groove 13-1 will form a mosaic with the cold slide groove, so that the bottom surface 13-2 is pressed downward, the steel ball 8-3-1 is pressed, the spring 8-3-3 is thus deformed and shortened, and the steel ball 8-3-1 is displaced; when the quick-mounting block 13 is completely pushed into the cold shoe, the bottom surface 13-2 is away from the steel ball 8-3-1, the steel ball 8-3-1 is returned to the original position with the help of the spring 8-3-3, and prevents the quick-mounting block 13 from sliding out, at the same time, the bottom surface 13-2 is pressed by the elastic member 8-2 to increase the friction force, at this time, the quick-mounting block is pressed by the elastic force of the elastic member, the quick-mounting block is attached to the cold slide groove, and the quick-mounting block will not shake, thus, the quick-mounting block 13 is fixed in the cold shoe 8-1.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the claims, and any drawing reference in the claims should not be considered as limiting the claims.

[0039] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A clamping component with quick-release mechanism, comprising a first clamping body, a connecting plate, and a second clamping body, characterized in that: The first clamp is retractably connected to the connecting plate; the outer side of the connecting plate is provided with a cold shoe, an elastic element and a blocking element, the cold shoe is provided with a circular groove in the middle and a countersunk hole at the opening, the elastic element is provided in the circular groove; the blocking element is provided in the countersunk hole.

2. The clamping member with quick-release mechanism according to claim 1, characterized in that: The connecting plate and the second clamp are an integral structure; the second clamp, the connecting plate and the first clamp are connected to the knob after being passed through by screws in sequence.

3. The clamping member with quick-release and quick-release mechanism according to claim 2, characterized in that: The knob has a groove along its circumference.

4. The clamping member with quick-release and quick-release mechanism according to claim 2, characterized in that: The first clamp is provided with a cold boot at the top; the cold boot is provided with a circular groove in the middle and a countersunk hole at the opening; the circular groove is provided with an elastic element and the countersunk hole is provided with a blocking element; the end of the cold boot opposite the opening is provided with a knob-rotating avoidance area.

5. The clamping member with quick-release mechanism according to claim 2, characterized in that: The second clamp is provided with a screw hole and a positioning hole at the bottom and a sliding groove on the side.

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