Clip

Abstract

The utility model discloses a clamp. The clamp comprises a base, a pressing plate and a rotating assembly, one end of the base is a fixed clamping part, the pressing plate is rotationally installed on the base, one end of the pressing plate is a movable clamping part, the pressing plate is provided with an inclined face, the rotating assembly abuts against the inclined face through rotation, and the fixed clamping part and the movable clamping part are matched to form a clamping groove. The clamping groove is formed in the base, the pressing plate rotates on the base to open or close the clamping groove, when the clamping groove is closed and the rotating assembly abuts against the inclined face through rotation, the movable clamping part moves towards the fixed clamping part and presses the movable clamping part, so that locking of the clamp is achieved, and the technical scheme aims at improving clamping safety of the clamp.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic equipment technical field, especially a kind of clamp. BACKGROUND

[0002] The clamp of current photography kit generally does not have the design of self-locking function, when the rabbit cage of installing mobile phone is clamped by clamp, finger is easy to touch and open clamp when people use mobile phone to take photograph or record video, so that rabbit cage and mobile phone installed in rabbit cage move or even drop due to losing the clamping of clamp, the clamp of current lacks self-locking function, leading to the problem of low clamping safety of clamp. CONTENT OF UTILITY MODEL

[0003] The main purpose of the utility model is to provide a kind of clamp, to improve the safety of clamp clamping.

[0004] To achieve the above-mentioned purpose, the clamp provided by the utility model includes:

[0005] Base, one end of the base is fixed clamping part;

[0006] Pressing plate, the pressing plate is rotatably installed on the base, one end of the pressing plate is movable clamping part, and the pressing plate is provided with inclined surface;

[0007] Rotary assembly, the rotary assembly is abutted with the inclined surface by rotating;

[0008] Wherein, the fixed clamping part and the movable clamping part cooperate to form clamping groove, the pressing plate rotates on the base to open or close the clamping groove, when the clamping groove is closed, the movable clamping part moves towards the fixed clamping part and presses the movable clamping part when the rotary assembly is abutted with the inclined surface by rotating, to realize the locking of the clamp.

[0009] In an embodiment of the utility model, the pressing plate is provided with long strip-shaped through hole, the length of the long strip-shaped through hole extends towards movable clamping part, the rotary assembly is installed on the base through the long strip-shaped through hole, and the rotation axis of the pressing plate is perpendicular to the extension direction of the long strip-shaped through hole.

[0010] In an embodiment of the utility model, the rotary assembly includes:

[0011] Fixed column, the fixed column is installed on the base through the long strip-shaped through hole;

[0012] Knob, the circumference of the knob is provided with abutment arm, and the knob is abutted with the convex inclined surface by rotating the abutment arm;

[0013] Two limiting members are arranged on the fixing column and are spaced apart, the knob is arranged on the fixing column and is located between the two limiting members, and the limiting member is an elastic pad.

[0014] In an embodiment of the utility model, the knob is further provided with an extension arm in the circumferential direction, the extension arm is spaced apart from the abutting arm, and the extension arm is spaced apart from the inclined surface in height.

[0015] In an embodiment of the utility model, the pressing plate and the base are connected through a rotating shaft, the pressing plate rotates along the rotating shaft to drive the movable clamping part to rotate, and the clamping groove is opened.

[0016] In an embodiment of the utility model, the base is provided with a cavity on the side close to the pressing plate, the cavity is provided with an elastic member, one end of the elastic member abuts against the base, the other end of the elastic member abuts against the pressing plate, and the elastic member and the movable clamping part are located on the two sides of the rotating shaft respectively.

[0017] And / or, the inclined surface comprises at least one of an inclined plane and a spiral surface, the inclined plane is a continuous straight inclined plane, the inclined plane has a lowest point and a highest point, the spiral surface is a continuous circular arc inclined plane, and the lowest point of the spiral surface is smoothly connected with the highest point of the inclined plane.

[0018] In an embodiment of the utility model, the pressing plate is provided with a pressing structure on the side away from the base, and the pressing structure and the movable clamping part are located on the two sides of the rotating shaft respectively.

[0019] In an embodiment of the utility model, the clamp is further provided with a handle.

[0020] In an embodiment of the utility model, the clamp is further provided with a quick release structure, and the quick release structure is used for detachable connection with an external device.

[0021] The quick release structure comprises at least one of a dovetail sliding groove, a dovetail sliding plate, a threaded hole or a quick mounting clamping structure.

[0022] The utility model also provides a clamp, which comprises:

[0023] A base, one end of the base being a first clamping part;

[0024] A pressing plate, the pressing plate being rotatably arranged on the base, one end of the pressing plate being a second clamping part;

[0025] A rotating assembly, at least one of the rotating assembly and the pressing plate being provided with an inclined surface, and the rotating assembly is arranged to abut against the inclined surface by rotating.

[0026] The first clamping part and the second clamping part cooperate to form a clamping groove, the pressing plate rotates on the base to open or close the clamping groove, when the clamping groove is closed, the second clamping part moves towards the first clamping part and presses the first clamping part to realize the locking of the clamp when the rotating assembly and the pressing plate at least one of them abuts against the inclined surface through rotation.

[0027] The utility model discloses technical scheme through setting up the clamp to include base, pressing plate and rotating assembly, and one end of base is fixed clamping part, and the pressing plate is installed on the base, and one end of pressing plate is movable clamping part, and the pressing plate is equipped with convex inclined surface, and the convex inclined surface has the highest point and the lowest point, and the lowest point between the convex inclined surface highest point is the continuous inclined surface, and the rotating assembly abuts against the convex inclined surface through rotation, and the fixed clamping part and movable clamping part cooperate to form the clamping groove, and when the rotating assembly abuts against the convex inclined surface through rotation, the rotating assembly stops the pressing plate and exerts the pressure on the pressing plate, so the movable clamping part is moved towards the fixed clamping part by the pressing of the rotating assembly, makes the clamping force of the clamping groove greater and tighter, and the pressing plate has the reaction force of pressure to the rotating assembly simultaneously, and the reaction force makes the rotating assembly not easy to be rotated at this time, and then realizes that the rotating assembly can be relatively stable in the position, to realize the locking of the clamp, improves the security of the clamping of the clamp. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, below description in the drawing only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0029] Figure 1 It is the structural schematic diagram of the first embodiment of the utility model clamp;

[0030] Figure 2 It is another structural schematic diagram of the first embodiment of the utility model clamp;

[0031] Figure 3 It is the base structure schematic diagram of the first embodiment of the utility model clamp;

[0032] Figure 4 It is the pressing plate structure schematic diagram of the first embodiment of the utility model clamp;

[0033] Figure 5 It is the knob structure schematic diagram of the first embodiment of the utility model clamp;

[0034] Figure 6Structure schematic view of initial state of the first embodiment of the clip of the utility model;

[0035] Figure 7 Structure schematic view of the first state of the first embodiment of the clip of the utility model;

[0036] Figure 8 Another structure schematic view of the first state of the first embodiment of the clip of the utility model;

[0037] Figure 9 Structure schematic view of the second state of the first embodiment of the clip of the utility model;

[0038] Figure 10 Structure schematic view of the inclined plane of the first embodiment of the clip of the utility model;

[0039] Figure 11 Structure schematic view of the inclined plane of the second embodiment of the clip of the utility model;

[0040] Figure 12 Structure schematic view of the inclined plane of the third embodiment of the clip of the utility model;

[0041] Figure 13 Structure schematic view of the fourth embodiment of the clip of the utility model;

[0042] Figure 14 Quick release structure schematic view of the fourth embodiment of the clip of the utility model;

[0043] Figure 15 Sectional view of the fourth embodiment of the clip of the utility model.

[0044] Explanation of reference numerals:

[0045] Reference Name Reference Name 100 Clip 30 Rotary assembly 10 Base 31 Fixing column 11 Fixed clamping portion 32 Limiting piece 12 Cavity 33 Knob 121 Elastic member 331 Abutting arm 20 Pressing plate 332 Extension arm 21 Movable clamping portion 40 Rotating shaft 22 Inclined surface 200 Photography kit 221 Inclined surface 210 Handle 222 Spiral surface 220 Quick release structure 23 Strip-shaped through hole 220a Clamping groove 24 Limiting baffle 220b Insert hole 25 Pressing structure

[0046] The utility model realizes the purpose, functional characteristics and advantages, which will be further described with reference to the accompanying drawings in combination with embodiments. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0048] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0049] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0050] The utility model provides a kind of clamp 100, to improve the security of clamp 100 clamping.

[0051] In the embodiments of the present application, combined with reference to Figures 1-2 The clamp 100 includes a base 10, a pressing plate 20, and a rotating assembly 30. One end of the base 10 is a fixed clamping portion 11. The pressing plate 20 is rotatably installed on the base 10. One end of the pressing plate 20 is a movable clamping portion 21. The pressing plate 20 is provided with an inclined surface 22. The rotating assembly 30 is in abutment with the inclined surface 22 through rotation. The fixed clamping portion 11 and the movable clamping portion 21 cooperate to form a clamping groove. The pressing plate 20 rotates on the base 10 to open the clamping groove. When the clamping groove is closed, the movable clamping portion 21 moves towards the fixed clamping portion 11 and presses the movable clamping portion when the rotating assembly 30 is in abutment with the inclined surface 22 through rotation, so as to realize the locking of the clamp 100. In some embodiments, the inclined surface 22 can be a convex inclined surface. The convex inclined surface can have a highest point and a lowest point. The convex inclined surface is continuous between the lowest point and the highest point. Alternatively, the convex inclined surface can be formed by joining a plurality of small inclined surfaces with a certain height and inclination.

[0052] It can be understood that the fixed clamping part 11 is fixed on the base 10, and the movable clamping part 21 is fixed on the pressing plate 20, and there is a gap between the pressing plate 20 and the base 10. By applying a force to the pressing plate 20 towards the base 10, the pressing plate 20 can be driven to move towards the base 10, and in turn the movable clamping part 21 moves towards the fixed clamping part 11, so that the space of the clamping groove is compressed, and in turn the clamped mobile phone is locked, and the rotating assembly 30 can be in contact with the inclined surface 22 by rotating. When the rotating assembly comes into contact with the inclined surface 22, the rotating assembly 30 applies a pressure to the pressing plate 20 towards the base 10, while the pressing plate 20 applies a counterforce to the rotating assembly 30. Thus, the contact force between the rotating assembly 30 and the inclined surface 22 becomes larger, and in turn the static friction between the rotating assembly 30 and the inclined surface 22 is increased, so that the rotating assembly 30 will not easily slide down from the highest point of the inclined surface 22, thereby realizing the clamping and self-locking effect of the clip 100.

[0053] In some embodiments, the rotating assembly 30 is a knob 33 with a rotating arm. The knob 33 rotates to drive its rotating arm to rotate around the center. After rotation, the rotating arm can come into contact with the inclined surface 22. During rotation, the rotating arm continuously applies pressure to the inclined surface 22, so that the movable clamping part 21 moves towards the fixed clamping part 11, and in turn the space of the clamping groove is reduced, thereby realizing the self-locking effect of the clip 100.

[0054] In other embodiments, the height of the rotating assembly 30 is fixed, i.e. the rotating assembly 30 can only rotate at one horizontal height. Since the lowest point and the highest point of the inclined surface 22 are continuous, when the rotating assembly 30 with fixed height rotates, it will come into contact with a certain point of the inclined surface 22. When the rotating assembly 30 comes into contact with the inclined surface 22, the rotating assembly 30 applies pressure to the pressing plate 20, driving the movable clamping part 21 to move towards the fixed clamping part 11, thereby realizing the self-locking of the clip 100.

[0055] In yet other embodiments, the height of the rotating assembly 30 is not fixed. The rotating assembly 30 can adopt a form similar to a "screw". When the rotating assembly 30 rotates in one direction, it can move towards the pressing plate 20, and when the rotating assembly 30 rotates in the other direction, it can move away from the pressing plate 20. In this way, when the rotating assembly 30 rotates to move towards the pressing plate 20, the rotating assembly 30 can come into contact with the inclined surface 22, so that the rotating assembly 30 applies pressure to the pressing plate 20, thereby realizing the self-locking of the clip 100.

[0056] It should be noted that the rotating assembly 30 can be moved towards the pressing plate 20 by rotating in a direction as in the foregoing embodiment, and abutting against the inclined surface 22 of the pressing plate 20 to apply pressure to the pressing plate 20; the rotating assembly 30 can also be slid relative to the pressing plate 20 in a direction to abut against the inclined surface 22 of the pressing plate 20 and apply pressure to the pressing plate 20; or the rotating assembly 30 can also be moved relative to the pressing plate 20 in other manners, which are not limited herein.

[0057] Further, in combination with reference to Figures 1-4 In an embodiment, the pressing plate 20 is provided with an elongated hole 23, the length of the elongated hole 23 extends towards the movable clamping part 21, the rotating assembly 30 is installed on the base 10 through the elongated hole 23, and the rotation axis of the pressing plate 20 is perpendicular to the extension direction of the elongated hole 23.

[0058] In this way, by providing the elongated hole 23 on the pressing plate 20, the rotating assembly 30 can be installed on the base 10 through the elongated hole 23, so that when the rotating assembly 30 applies pressure to the pressing plate 20, and the length of the elongated hole 23 extends towards the movable clamping part 21, the pressing plate 20 will not easily touch the fixed column 31 when rotating, and the rotating assembly 30 can transfer the reaction force of the pressing plate 20 to the base 10 through the base 10, so that the rotating assembly 30 can be more stable at a height, avoiding the height deviation of the rotating assembly 30 affecting the self-locking function of the clamp 100.

[0059] In some embodiments, the side of the base 10 close to the pressing plate 20 is provided with a mounting column, the rotating shaft 40 of the rotating assembly 30 is inserted into the mounting column through the elongated hole 23, similar to a nail, and the mounting column and the rotating shaft 40 are in interference fit, so that the installation of the rotating assembly 30 on the base 10 is more convenient, and the interference fit can also avoid too much displacement of the rotating assembly 30 in height, further improving the self-locking performance of the clamp 100.

[0060] In other embodiments, in combination with reference to Figure 4 The elongated hole 23 can be selected to have a shape of a ring groove or an ellipse, so that it is relatively simple to process the elongated hole 23 on the pressing plate 20, reducing the processing cost of the pressing plate 20, and at the same time, the ring groove or the elliptical shape can also make the elongated hole 23 have a larger avoiding area for the edge of the fixed column 31 to interfere with.

[0061] Further, in combination with reference to Figures 1-5In an embodiment, the rotating assembly 30 comprises a fixing column 31, a limiting piece 32 and a knob 33. The fixing column 31 is installed on the base 10 through the long strip-shaped through hole 23. The knob 33 is provided with an abutting arm 331 in the circumferential direction. The knob 33 is abutted with the inclined surface 22 through rotation. The limiting piece 32 is provided with two limiting pieces 32. The two limiting pieces 32 are installed on the fixing column 31 and are spaced apart. The knob 33 is installed on the fixing column 31 and is located between the two limiting pieces 32. The limiting piece 32 is an elastic pad.

[0062] It can be understood that the fixing column 31 is inserted on the base 10 through the long strip-shaped through hole 23. The knob 33 rotates around the fixing column 31 as the rotating shaft 40. In this way, when the pressing plate 20 rotates on the base 10, the fixing column 31 will not easily interfere with the edge of the long strip-shaped through hole 23.

[0063] In this way, the two limiting pieces 32 are arranged on the fixing column 31. The two limiting pieces 32 abut the upper and lower ends of the knob 33 to limit the displacement of the knob 33 in the height direction on the fixing column 31. The gap between the knob 33 and the fixing column 31 after the knob 33 is installed on the fixing column 31 is prevented. That is, the knob 33 cannot move in the axial direction of the fixing column 31. The extrusion effect of the knob 33 on the pressing plate 20 is avoided due to the excessive displacement of the knob 33 in the axial direction of the fixing column 31. The self-locking effect of the clamp 100 is further affected.

[0064] In the embodiment, in order to facilitate the installation and adjustment of the two limiting pieces 32 on the fixing column 31, the limiting piece 32 is made of a material with elasticity. In this way, the limiting piece 32 can be installed on the fixing column 31 through the elastic property. The gap between the knob 33 and the fixing column 31 after the knob 33 is installed on the fixing column 31 is further absorbed due to the elastic property. The self-locking performance of the clamp 100 is further improved.

[0065] In some embodiments, the length of the abutting arm 331 is less than the maximum radius of the inclined surface 22 but greater than the minimum radius. In this way, the abutting arm 331 falls on the inclined surface 22 after rotation. The problem that the appearance of the entire clamp 100 is affected due to the too long abutting arm 331 is avoided. The problem that the abutting arm 331 is too short to abut the inclined surface 22 is also avoided.

[0066] Further, in combination with the description of the above-mentioned embodiments, it can be understood that Figures 1-5 In an embodiment, the circumferential direction of the knob 33 is further provided with an extension arm 332. The extension arm 332 is spaced apart from the abutting arm 331. The extension arm 332 is spaced apart from the inclined surface 22 in the height direction.

[0067] In this way, the length of the lengthened arm 332 is longer than that of the abutting arm 331, so that when the knob 33 rotates, the force acting on the tail end of the lengthened arm 332 can be more labor-saving, and the user can conveniently operate the knob 33. Meanwhile, the lengthened arm 332 is spaced from the inclined surface 22 in height, so as to avoid interference of the lengthened arm 332 with the inclined surface 22 when the knob 33 rotates, and affect further rotation of the knob 33.

[0068] In some embodiments, the angle between the lengthened arm 332 and the abutting arm 331 is 180°, that is, the lengthened arm 332 and the abutting arm 331 are on a straight line, so that the angle between the lengthened arm 332 and the abutting arm 331 is avoided to be too small to affect the user to operate the lengthened arm 332, and meanwhile, the appearance of the knob 33 is improved.

[0069] In some embodiments, the height of the bottom of the lengthened arm 332 gradually decreases towards the end of the tail end of the lengthened arm 332, so as to form an inclined surface, so that the lengthened arm 332 can better avoid the inclined surface 22, and the length of the lengthened arm 332 is as long as possible to ensure that the structure meets the use requirements.

[0070] Further, in combination with the description of the above-mentioned embodiments, it can be understood that Figures 1-3 In an embodiment, the pressing plate 20 is provided with a limiting baffle 24, the limiting baffle 24 is used to block the abutting arm 331 to limit the rotation of the knob 33, and the lengthened arm 332 is spaced from the limiting baffle 24 in height.

[0071] In this way, the knob 33 is blocked by the limiting baffle 24 after one rotation, that is, the knob 33 can rotate on the pressing plate 20 at most one rotation, so as to avoid excessive rotation of the knob 33.

[0072] In some embodiments, the position of the limiting baffle 24 on the pressing plate 20 is located close to the lowest point of the inclined surface 22, one side of the knob 33 is the limiting baffle 24, and the other side is the lowest point of the inclined surface 22, so that the knob 33 can completely contact the entire inclined surface 22 through one-way rotation, and the limiting baffle 24 does not block the knob 33 on the inclined surface 22, so that the knob 33 needs to rotate in two directions to abut on the higher point on the inclined surface 22.

[0073] Further, in combination with the description of the above-mentioned embodiments, it can be understood that Figures 6-9 In an embodiment, the pressing plate 20 is rotationally connected to the base 10 through a rotating shaft 40, and the pressing plate 20 can rotate along the rotating shaft 40 to drive the movable clamping part 21 to rotate, so as to open the clamping groove.

[0074] It can be understood that the clamping and self-locking functions of the clamp 100 need to be realized through rotation of the pressing plate 20 to open the clamping groove, and after clamping is completed, the rotating assembly 30 is used for locking, so that the initial state of the clamp 100 is as shown in Figure 6As shown, the clamping groove is not opened, the first step of clamping is as shown Figures 7-8 As shown, the clamping groove is not opened, the first step of clamping is as shown Figure 9 As shown, the clamping groove is not opened, the first step of clamping is as shown

[0075] In this way, the pressing plate 20 is connected with the bottom plate through the rotating shaft 40, so that the pressing plate 20 can rotate around the rotating shaft 40 to lift one end of the movable clamping part 21, thereby opening the clamping groove, facilitating the placement of the mobile phone in the clamping groove.

[0076] In this embodiment, the rotating shaft 40 is provided with two rotating shafts 40, and the two rotating shafts 40 are located on the same straight line and are arranged on the two sides of the pressing plate 20, so that the length of the rotating shaft 40 is greatly reduced, and the rotating and supporting functions of the rotating shaft 40 are maintained, and the situation that the rotating shaft 40 is easily broken due to excessive length and extrusion is avoided. At the same time, the two sides of the pressing plate 20 are provided with hinged lugs, and the two hinged lugs are first aligned with the rotating shaft 40 insertion holes on the two sides of the base 10, and then the two rotating shafts 40 are inserted to connect the base 10 and the pressing plate 20.

[0077] In some embodiments, in order to avoid the situation that the rotating assembly 30 exerts excessive pressure on the pressing plate 20 when rotating, causing the rotating shaft 40 to break, the rotating shaft 40 is selected to be made of a material with good rigidity, so that the rotating shaft 40 will not easily break even if it is frequently bent.

[0078] Further, in combination with reference to Figure 3 、 Figures 6-9 In an embodiment, the side of the base 10 close to the pressing plate 20 is provided with a cavity 12, and the cavity 12 is provided with an elastic member 121, one end of the elastic member 121 abuts against the base 10, and the other end of the elastic member 121 abuts against the pressing plate 20, and the elastic member 121 and the movable clamping part 21 are located on the two sides of the rotating shaft 40, respectively.

[0079] In this way, the elastic member 121 is arranged between the base 10 and the pressing plate 20, and the elastic member 121 and the movable clamping part 21 are respectively arranged on two sides of the rotating shaft 40, so that when one end of the movable clamping part 21 is lifted, the pressing plate 20 presses the elastic member 121, and when the pressing plate 20 needs to return to the original state, the elastic member 121 releases the elastic performance to rebound the pressing plate 20, and the elastic member 121 also abuts against the pressing plate 20 to provide a force to prevent the pressing plate 20 from being lifted, thereby avoiding that the movable clamping groove is opened due to misoperation.

[0080] In some embodiments, in order to make the manufacturing cost of the clip 100 cheaper and facilitate replacement of the elastic member 121, a spring is selected as the elastic member 121.

[0081] Further, in combination with reference to Figures 1-2 , Figures 6-9 In an embodiment, the side of the pressing plate 20 away from the base 10 is provided with a pressing structure 25, and the pressing structure 25 and the movable clamping part 21 are respectively arranged on two sides of the rotating shaft 40.

[0082] In this way, the pressing structure 25 and the movable clamping part 21 are respectively arranged on two sides of the rotating shaft 40, that is, the pressing structure 25 and the elastic member 121 are respectively arranged on the front and back surfaces of the pressing plate 20, so that when the user presses the pressing plate 20 to make the pressing plate 20 be lifted, the pressing structure 25 provides a force point for the user, thereby avoiding that the rebounding force of the elastic member 121 is too large and the user slips due to not pressing the pressing plate 20.

[0083] In some embodiments, in order to make the pressing structure 25 more suitable for the use habit of people, an inclined surface is arranged on the pressing structure 25, so that the finger of the user can be placed on the inclined surface of the pressing structure 25, and when the pressing plate 20 is lifted, the pressing structure 25 sinks into the base 10, and the inclined surface becomes a horizontal surface due to rotation, and the finger can easily exert force on the surface to maintain the lifting of the pressing plate 20.

[0084] Further, in combination with reference to Figures 10-12 In an embodiment, the inclined surface 22 includes an inclined surface 221 and a spiral surface 222, the inclined surface 221 is a continuous straight inclined surface, the inclined surface 221 has a lowest point and a highest point, and the spiral surface 222 is a continuous circular arc inclined surface, and the lowest point of the spiral surface 222 and the highest point of the inclined surface 221 are smoothly connected.

[0085] It can be understood that in the embodiment, the inclined surface 22 includes the inclined surface 221 and the spiral surface 222, and the inclined surface 221 and the spiral surface 222 jointly form the inclined surface 22 of the embodiment, and the inclined surface 22 can also be provided only with the inclined surface 221 or only with the spiral surface 222.

[0086] In this way, the lowest part of the spiral surface 222 is connected to the highest part of the inclined surface 221, the spiral surface 222 continues the inclined surface 221 to lift upward, and the rotation of the knob 30 can be increased. If the knob 30 has an axial gap in the direction of the fixed column 31 as it is used, the height of the inclined surface 221 is not enough, and the spiral surface 222 can be continued to slide.

[0087] In some embodiments, the inclined surface 22 is only provided with the spiral surface 222, the spiral surface 222 is bounded by the long strip-shaped through hole 23, the rotating assembly 30 abuts the lowest point of the spiral surface 222, and the rotating assembly 30 can abut the spiral surface 222 when it rotates, so as to achieve the self-locking effect of the clip 100. In this way, the abutment between the rotating assembly 30 and the inclined surface 22 is more smooth, and the rotation of the rotating assembly 30 is facilitated.

[0088] In another embodiment, the inclined surface 22 is only provided with the inclined surface 221, the inclined surface 221 is provided with two sections, the highest points of the two sections of the inclined surface 221 are connected, forming a "triangular" protrusion on the pressing plate 20, and the rotating assembly 30 can abut the inclined surface 221 through rotation to achieve the self-locking effect of the clip 100. In this way, the formation of the inclined surface 221 on the pressing plate 20 is simpler, and the production of the clip 100 is facilitated.

[0089] It should be noted that the technical scheme of the utility model is not limited to the inclined surface 22 provided on the pressing plate 20. In another equivalent scheme, the inclined surface 22 of the clip 100 can be provided on the rotating assembly 30, and the rotating assembly 30 abuts the pressing plate 20 through rotation. When the inclined surface 22 of the rotating assembly 30 abuts the pressing plate 20, the movable clamping part 21 can move towards the fixed clamping part 11 and press the movable clamping part. Since the rotating assembly 30 can continuously apply pressure to the pressing plate 20 through the inclined surface 22 during rotation, and the pressing plate 20 applies a counterforce to the rotating assembly 30, the abutment force between the rotating assembly 30 and the inclined surface 22 increases, thereby increasing the static friction force between the rotating assembly 30 and the inclined surface 22. The rotating assembly 30 will not easily slide off the highest point of the inclined surface 22, thereby achieving the clamping and self-locking effect of the clip 100.

[0090] In another equivalent scheme, the rotating assembly 30 and the pressing plate 20 can also be provided with inclined surfaces 22, and the two inclined surfaces 22 can abut against each other to move the movable clamping part 21 towards the fixed clamping part 11 and press the movable clamping part. During the rotation of the rotating assembly 30, the inclined surface 22 on the rotating assembly 30 can continuously apply a pressure towards the base 10 to the inclined surface 22 on the pressing plate 20, while the inclined surface 22 on the pressing plate 20 applies a counterforce to the inclined surface 22 on the rotating assembly 30, so that the abutting force between the rotating assembly 30 and the inclined surface 22 increases, thereby increasing the static friction between the rotating assembly 30 and the inclined surface 22, and the rotating assembly 30 will not easily slide down from the highest point of the inclined surface 22, thereby achieving the clamping and self-locking effect of the clamp 100. The specific implementation can be set as needed, which is not limited here.

[0091] For your reference Figures 1-12 In an embodiment, the clamp 100 is also provided with a handle 100. By providing the handle 210, the photographic kit 200 can be provided with a convenient holding part for the user through the handle 100 mounted on the clamp 100, thereby facilitating the improvement of the practicality of the photographic kit 200.

[0092] The handle 210 can be detachably connected to the base 10 of the clamp 100 through a fastener, which can be but is not limited to a bolt; or the handle 210 can be detachably connected to the base of the clamp 100 through clamping or other connection methods, which is not limited here.

[0093] For your reference Figures 13-15 In an embodiment, the clamp 100 is also provided with a quick release structure 220 for detachable connection with an external device; the quick release structure 220 at least includes one of a dovetail sliding groove, a dovetail sliding plate, a threaded hole, or a quick mounting clamping structure.

[0094] The quick release structure 220 can be provided at one end of the base 10 away from the fixed clamping part 11 and integrally formed with the base 10. Alternatively, the quick release structure 220 can be connected to other positions of the clamp 100, and the quick release structure 220 can be connected separately from other components of the clamp 100 and detachably connected to the other components, which is not limited here.

[0095] It should be noted that the quick release structure 220 can be provided as a seat structure such as a quick release seat, as a plate structure such as a quick release plate, or as other shapes, which is not limited here. Further, the quick release structure 220 can be but is not limited to detachably connected to an external device through a gimbal, a dovetail groove or a dovetail sliding plate, a threaded connection, a buckle connection, clamping, magnetic attraction, etc. The external device can be a tripod head, a ball head and a panoramic fluid head, a quick mounting plate, etc., which is not limited here.

[0096] In one possible technical solution, the quick release structure 220 of the utility model can be specifically configured as an Arca base. In this way, the quick release structure 220 can be adapted to be assembled to tripod heads, ball heads and panoramic fluid heads of various specifications, thereby facilitating the improvement of the compatibility of the photography kit 200.

[0097] In combination with the accompanying drawings, Figures 13-15 In one embodiment, the quick release structure 210 has a mounting surface, and the mounting surface is provided with a clamping groove 220a for clamping cooperation with an external structure. Alternatively, in one embodiment, the quick release structure 220 has a mounting surface, and the mounting surface is provided with a socket 220b for plug-in cooperation with an external structure. Of course, the technical solution of the utility model is not limited to this, and in one embodiment, the mounting surface of the quick release structure 220 can also be provided with both the clamping groove 220a and the socket 220b. The specific implementation can be set according to actual needs, which is not limited here.

[0098] In combination with the accompanying drawings, Figure 15 In one embodiment, the mounting surface is provided with two clamping grooves 220a, and the two clamping grooves 220a are oppositely and spaced apart. The mounting surface is also provided with a plurality of sockets 220b, and the plurality of sockets 220b are arranged between the two clamping grooves 220a and are sequentially and spaced apart in a direction perpendicular to the arrangement direction of the two clamping grooves 220a. The hole diameters of the plurality of sockets 220b can be set to be the same size or different sizes, which is not limited here.

[0099] The utility model also provides a clip 100, the clip 100 includes base 10, pressing plate 20 and rotation assembly 30, and one end of base 10 is first clamping part. Pressing plate 20 is rotatably installed on base 10, and one end of pressing plate 20 is second clamping part. Rotation assembly 30 and pressing plate 20 at least one is provided with inclined plane 22, and rotation assembly 30 is rotated to make rotation assembly 30 and pressing plate 20 at least one and inclined plane 22 abut.

[0100] The first clamping part and the second clamping part cooperate to form a clamping groove, and the pressing plate 20 is rotated on the base 10 to open or close the clamping groove. When the clamping groove is closed, the second clamping part moves towards the first clamping part and presses the first clamping part when the rotation assembly 30 is rotated to make the rotation assembly 30 and the pressing plate 20 at least one abut with the inclined plane 22, so as to realize the locking of the clip.

[0101] In the embodiment, one end of the base 10 is the first clamping part, one end of the pressing plate 20 is the second clamping part, and there is a gap between the pressing plate 20 and the base 10. By applying a force to the pressing plate 20 towards the base 10, the pressing plate 20 can be driven to move towards the base 10, thereby driving the second clamping part to move towards the first clamping part, so that the space of the clamping groove is compressed, thereby locking the clamped mobile phone. The specific implementation can refer to the fixed clamping part 11 provided on the base 10 and the movable clamping part 21 provided on the pressing plate 20 in the foregoing embodiment, which will not be repeated here.

[0102] Of course, the technical scheme of the utility model is not limited to this. In another embodiment, the second clamping part can be relatively fixed, and the space of the clamping groove can be compressed by driving the first clamping part to move towards the second clamping part. In still another embodiment, the first clamping part and the second clamping part can both be movably arranged, and the space of the clamping groove can be compressed by driving the first clamping part and the second clamping part to move towards each other. The foregoing embodiments can all achieve the locking function of the mobile phone clamped by the clamp 100, and the specific implementation can be set according to actual needs, which will not be limited here.

[0103] Further, at least one of the rotating assembly 30 and the pressing plate 20 is provided with a slope 22, that is, the slope 22 of the clamp 100 can be arranged on the pressing plate 20 alone, so that the rotating assembly 30 can abut against the slope on the pressing plate 20 through rotation; or the slope 22 of the clamp 100 can also be arranged on the rotating assembly 30 alone, so that the rotating assembly 30 can abut against the slope 22 on the pressing plate 20 through rotation; or the rotating assembly 30 and the pressing plate 20 can both be provided with the slope 22, so that the rotating assembly 30 can abut against the two slopes 22 on the pressing plate 20 through rotation. The arrangement of the slope 22 can make the rotating assembly 30 continuously apply a pressure towards the base 10 during rotation, and the pressing plate 20 applies a counterforce to the rotating assembly 30, so that the abutment degree between the rotating assembly 30 and the slope 22 increases, thereby increasing the static friction between the rotating assembly 30 and the slope 22, so that the clamping and self-locking effect of the clamp 100 can be achieved.

[0104] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model. Any equivalent structural transformation made according to the contents of the utility model specification and drawings, or direct / indirect application in other related technical fields within the inventive concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A clip, characterized in that The utility model relates to a clamp, including: a base, one end of the base is a fixed clamping part; a pressing plate, the pressing plate is rotatably installed on the base, one end of the pressing plate is a movable clamping part, and the pressing plate is provided with an inclined surface; a rotating assembly, the rotating assembly is in abutment with the inclined surface through rotation; wherein the fixed clamping part and the movable clamping part cooperate to form a clamping groove, the pressing plate rotates on the base to open or close the clamping groove, when the clamping groove is closed, the rotating assembly is in abutment with the inclined surface through rotation, the movable clamping part moves towards the fixed clamping part and presses the movable clamping part to realize the locking of the clamp.

2. The clip of claim 1, wherein The pressing plate is provided with a long strip-shaped through hole, the length of the long strip-shaped through hole extends towards the movable clamping part, the rotating assembly is installed on the base through the long strip-shaped through hole, and the rotation shaft of the pressing plate is perpendicular to the extension direction of the long strip-shaped through hole.

3. The clip of claim 2, wherein The rotating assembly includes: a fixed column, the fixed column is installed on the base through the long strip-shaped through hole; a knob, the circumference of the knob is provided with an abutment arm, the knob is in abutment with the inclined surface through the rotation of the abutment arm; limiting pieces, the limiting pieces are provided with two, the two limiting pieces are installed on the fixed column and are spaced apart, the knob is installed on the fixed column and is located between the two limiting pieces, and the limiting pieces are elastic pads.

4. The clip of claim 3, wherein The circumference of the knob is also provided with an extension arm, the extension arm is spaced apart from the abutment arm, and the extension arm is spaced apart from the inclined surface in height.

5. The clip of any one of claims 1 to 4, wherein The pressing plate and the base are rotatably connected through a rotating shaft, the pressing plate rotates along the rotating shaft to drive the movable clamping part to rotate, and then the clamping groove is opened.

6. The clip of claim 5, wherein The side of the base close to the pressing plate is provided with a cavity, the cavity is provided with an elastic member, one end of the elastic member is in abutment with the base, the other end of the elastic member is in abutment with the pressing plate, and the elastic member and the movable clamping part are respectively located on the two sides of the rotating shaft. And / or, the inclined surface includes at least one of an inclined surface and a spiral surface, the inclined surface is a continuous straight inclined surface, the inclined surface has a lowest point and a highest point, the spiral surface is a continuous circular arc inclined surface, and the lowest point of the spiral surface is smoothly connected with the highest point of the inclined surface.

7. The clip of claim 6, wherein The side of the pressing plate away from the base is provided with a pressing structure, and the pressing structure and the movable clamping part are respectively located on the two sides of the rotating shaft.

8. The clip of any one of claims 1 to 7, wherein, The clamp also has a handle.

9. The clip of any one of claims 1 to 7, wherein, The clamp also has a quick release structure for detachable connection with an external device. The quick release structure includes at least one of a dovetail sliding groove, a dovetail sliding plate, a threaded hole or a quick mounting clamping structure.

10. A clamp, including: a base, one end of the base is a first clamping part; a pressing plate, the pressing plate is rotatably installed on the base, one end of the pressing plate is a second clamping part; a rotating assembly, at least one of the rotating assembly and the pressing plate is provided with an inclined surface, and the rotating assembly is in abutment with the inclined surface through rotation. The first clamping part and the second clamping part cooperate to form a clamping groove, the pressing plate rotates on the base to open or close the clamping groove, when the clamping groove is closed, the second clamping part moves towards the first clamping part and presses the first clamping part to realize the locking of the clamp when the rotating assembly and the pressing plate at least one of them abuts against the inclined surface through rotation.

Images