Clamp

Abstract

The utility model discloses a clamp, which relates to the technical field of clamps and comprises an adjusting component, two connecting pieces and two clamping components. The adjusting assembly comprises a first pressing block, a second pressing block and a locking structure, the first pressing block and the second pressing block define two connecting positions, the locking structure is connected with the first pressing block and the second pressing block, and the locking structure is used for adjusting the distance between the first pressing block and the second pressing block; one end of each connecting piece is connected with one clamping assembly, and the other end of each connecting piece is movably arranged at one connecting position; according to the technical scheme, the practicability of the clamp can be improved.

Description

TECHNICAL FIELD

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

[0002] In the photography industry, the clamp is a commonly used auxiliary tool for fixing and stabilizing the photography equipment or auxiliary equipment to ensure the stability and accuracy in the shooting process. In the related technology, the clamp for assisting the camera often only has one clamp jaw, and the single clamp jaw design cannot meet the use requirement and has insufficient adaptability when the tripod, light or other auxiliary equipment needs to be clamped at the same time. SUMMARY

[0003] The utility model discloses a clamp, which aims to improve the practicability of the clamp.

[0004] To achieve the above-mentioned purpose, the clamp provided by the utility model comprises an adjusting assembly, two connecting pieces and two clamping assemblies.

[0005] The adjusting assembly comprises a first pressing block, a second pressing block and a locking structure, the first pressing block and the second pressing block enclose two connecting positions, the locking structure connects the first pressing block and the second pressing block, and the locking structure is used for adjusting the distance between the first pressing block and the second pressing block.

[0006] One end of each connecting piece is connected with one clamping assembly, and the other end of each connecting piece is movably arranged in one connecting position.

[0007] In an embodiment, the locking structure comprises a screw rod and a first locking piece, the screw rod passes through the second pressing block and the first pressing block in sequence, the first locking piece is arranged on the side of the first pressing block away from the second pressing block, the first locking piece is threadedly connected with the screw rod, and the first locking piece is attached to the first pressing block.

[0008] In an embodiment, the locking structure further comprises a spring and a gasket, the spring and the gasket are both sleeved on the locking piece, the spring is located between the first pressing block and the gasket, and the first locking piece abuts against the gasket.

[0009] In an embodiment, the two connecting positions are respectively located at the opposite ends of the adjusting assembly.

[0010] In an embodiment, the clamping assembly comprises a first clamp jaw part, a second clamp jaw part and a second locking piece.

[0011] The first clamp part and the second clamp part are hingedly connected, one end of the first clamp part and the second clamp part hingedly connected is connected with the connecting piece, and the second locking piece connects the first clamp part and the second clamp part, and is used for adjusting the distance between the first clamp part and the second clamp part.

[0012] In an embodiment, the first clamp part is provided with a first pin shaft, the first pin shaft is formed with a first threaded hole, the second clamp part is provided with a second pin shaft, the second pin shaft is formed with a second threaded hole, and the second locking piece is screwed into the first threaded hole and the second threaded hole in sequence.

[0013] The screw thread direction of the first threaded hole is opposite to that of the second threaded hole.

[0014] In an embodiment, the first clamp part is formed with a first mounting hole, and the first pin shaft is arranged in the first mounting hole.

[0015] The second clamp part is formed with a second mounting hole, and the second pin shaft is arranged in the second mounting hole.

[0016] In an embodiment, one side of the first clamp part facing the second clamp part is provided with a silica gel pad; and / or

[0017] One side of the second clamp part facing the first clamp part is provided with a silica gel pad.

[0018] In an embodiment, the clamping assembly further comprises two movable clamping blocks, one of the movable clamping blocks is movably arranged at one end of the first clamp part away from the adjusting assembly, and the other movable clamping block is movably arranged at one end of the second clamp part away from the adjusting assembly.

[0019] In an embodiment, one end of the second locking piece is provided with a knob.

[0020] In the technical scheme of the utility model, the clamp is provided with two clamping assemblies, can clamp two devices at the same time, thereby meeting diversified shooting requirements, and the practicability of the clamp is improved. The two clamping assemblies are connected with the adjusting assembly through two connecting pieces, and the distance between the first pressing block and the second pressing block can be adjusted through the locking structure. When the distance between the first pressing block and the second pressing block is far, the two connecting pieces can move in the connecting position, so that the positions of the two clamping assemblies can be adjusted. After adjustment, the first pressing block and the second pressing block can be locked through the locking structure, so that the first pressing block is close to the second pressing block, thereby clamping the two connecting pieces, so that the positions of the two connecting pieces are fixed, and the positions of the corresponding two clamping assemblies are fixed. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings described in the following are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0022] Figure 1 The structural schematic diagram of one embodiment of the clamp provided by the present application is shown in the figure.

[0023] Figure 2 The structural schematic diagram of another embodiment of the clamp provided by the present application is shown in the figure.

[0024] Figure 3 The structural exploded schematic diagram of one embodiment of the adjusting assembly provided by the present application is shown in the figure.

[0025] Figure 4 The structural exploded schematic diagram of one embodiment of the clamping assembly provided by the present application is shown in the figure.

[0026] Explanation of reference numerals:

[0027] 1000, clamp; 1, adjusting assembly; 11, first pressing block; 12, second pressing block; 13, screw rod; 14, first locking piece; 15, spring; 16, gasket; 101, connecting position; 2, connecting piece; 3, clamping assembly; 31, first clamp part; 311, first mounting hole; 32, second clamp part; 321, second mounting hole; 33, second locking piece; 34, first pin shaft; 35, second pin shaft; 36, silica gel pad; 37, movable clamping block; 4, knob.

[0028] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0030] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, …), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, if the certain posture changes, the directional indications also change accordingly.

[0031] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one feature. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. 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, also not within the protection scope required by the utility model.

[0032] The utility model provides a clamp 1000.

[0033] Please refer to Figure 1 And Figure 2 In an embodiment of the utility model, the clamp 1000 includes adjusting assembly 1, two connecting pieces 2 and two clamping assemblies 3, adjusting assembly 1 includes first pressure block 11, second pressure block 12 and locking structure, first pressure block 11 and second pressure block 12 enclose and form two connecting sites 101, locking structure connects first pressure block 11 and second pressure block 12, and locking structure is used to adjust the distance between first pressure block 11 and second pressure block 12, one end of each connecting piece 2 is connected with a clamping assembly 3, and the other end of each connecting piece 2 is movably arranged in a connecting site 101.

[0034] Among them, one end of connecting piece 2 is spherical head structure, and spherical head structure is movably arranged in connecting site 101, so that it is more flexible when adjusting the position of clamping assembly 3.

[0035] In the technical scheme of the utility model, the clamp 1000 is provided with two clamping assemblies 3, can clamp two equipment simultaneously, thereby satisfying the diversified shooting demand, improve the practicality of clamp 1000. Two clamping assemblies 3 are connected with adjusting assembly 1 through two connecting pieces 2, the distance between first pressure block 11 and second pressure block 12 can be adjusted through locking structure, when first pressure block 11 and second pressure block 12 are far away, two connecting pieces 2 can be moved in connecting site 101, thereby the position of two clamping assemblies 3 can be adjusted, after adjusting, first pressure block 11 and second pressure block 12 can be locked through locking structure, that is, first pressure block 11 is close to second pressure block 12 to clamp two connecting pieces 2, so that two connecting pieces 2 are fixed in position, and the corresponding two clamping assemblies 3 are fixed in position.

[0036] Specifically, in an embodiment of the utility model, please refer to Figure 3 , locking structure includes screw rod 13 and first locking piece 14, screw rod 13 passes through second briquetting 12 and first briquetting 11 in proper order, first locking piece 14 is located the side of first briquetting 11 away from first briquetting 11, first locking piece 14 is connected with screw rod 13 by screw thread, first locking piece 14 is attached with first briquetting 11. So by tightening first locking piece 14, can compress first briquetting 11, make first briquetting 11 close to second briquetting 12 to clamp two connecting pieces 2, corresponding also can loosen first briquetting 11. In other embodiments, can also be in first briquetting 11 and second briquetting 12 set two groups of internal threads of opposite rotation, then through screw rod 13 is connected with the internal thread of two groups simultaneously, can also adjust tightness similarly.

[0037] Further, in an embodiment of the utility model, please refer to Figure 3 , locking structure further includes spring 15 and gasket 16, spring 15 and gasket 16 are all set in locking piece, spring 15 is located between first briquetting 11 and gasket 16, first locking piece 14 and gasket 16 abut. The main role of spring 15 is to provide pre-tightening force, ensure the close contact between first briquetting 11 and second briquetting 12, prevent the clamp 1000 from loosening due to vibration or external force. Gasket 16 plays the role of isolation, reduces wear and tear. In addition, the setting of spring 15 can also provide better hand feeling in the adjustment process.

[0038] In order to improve flexibility, in an embodiment of the utility model, please refer to Figure 1 , two connecting positions 101 are located at the opposite ends of adjusting assembly 1. Correspondingly, two clamping assemblies 3 are located at the opposite ends of adjusting assembly 1, so that in the process of adjusting clamping assembly 3, the interference between two clamping assemblies 3 can be avoided, so that clamping assembly 3 has a larger adjustment range.

[0039] Specifically, in an embodiment of the utility model, please refer to Figure 2 And Figure 4The clamping assembly 3 comprises a first clamp part 31, a second clamp part 32, and a second locking piece 33. The first clamp part 31 and the second clamp part 32 are hingedly connected, and the end of the first clamp part 31 and the second clamp part 32 that is hingedly connected is connected with the connecting piece 2. The second locking piece 33 is connected with the first clamp part 31 and the second clamp part 32, and is used for adjusting the distance between the first clamp part 31 and the second clamp part 32. The first clamp part 31 and the second clamp part 32 are hingedly connected, which allows a certain range of movement between the two clamp parts, and can adapt to photographic equipment of different sizes and shapes. The hinge point provides the freedom of rotation and adjustment, so that the clamping assembly 3 can be flexibly adjusted to adapt to different clamping needs. Through the second locking piece 33, the distance between the first clamp part 31 and the second clamp part 32 can be adjusted, that is, the user can accurately control the clamping force between the first clamp part 31 and the second clamp part 32, avoiding unnecessary pressure or damage to the photographic equipment, and also ensuring that the equipment will not loosen or slip during shooting.

[0040] Further, in an embodiment of the present application, please refer to Figure 4 The first clamp part 31 is provided with a first pin shaft 34, the first pin shaft 34 is formed with a first threaded hole, the second clamp part 32 is provided with a second pin shaft 35, the second pin shaft 35 is formed with a second threaded hole, and the second locking piece 33 is screwed into the first threaded hole and the second threaded hole in sequence; wherein the thread rotation direction of the first threaded hole is opposite to the thread rotation direction of the second threaded hole. By rotating the second locking piece 33, the distance between the first clamp part 31 and the second clamp part 32 can be adjusted. Because the thread rotation directions are opposite, when the second locking piece 33 is screwed in, the first clamp part 31 and the second clamp part 32 will approach each other; when the second locking piece 33 is unscrewed, the two clamp parts will move away from each other, thereby realizing quick adjustment of the tightness of clamping. In other embodiments, two groups of internal threads with opposite rotation directions can also be provided on the first clamp part 31 and the second clamp part 32, and then the second locking piece 33 is screwed into the two groups of internal threads at the same time, which can also adjust the tightness of clamping.

[0041] In order to facilitate adjustment and maintenance, in an embodiment of the present application, please refer to Figure 4 The first clamp part 31 is formed with a first mounting hole 311, and the first pin shaft 34 is arranged in the first mounting hole 311. The second clamp part 32 is formed with a second mounting hole 321, and the second pin shaft 35 is arranged in the second mounting hole 321. The two mounting holes make the adjustment and maintenance of the clamping assembly 3 more convenient. If it is necessary to replace the pin shaft or perform maintenance, the pin shaft can be directly taken out from the mounting hole without disassembling the entire clamp part.

[0042] In order to improve safety, in an embodiment of the present application, please refer to Figure 2The first clamping part 31 is provided with a silica gel pad 36 on the side facing the second clamping part 32, and the second clamping part 32 is also provided with a silica gel pad 36 on the side facing the first clamping part 31, so that the friction between the clamping assembly 3 and the clamped object is increased, the clamped object is prevented from slipping off during clamping, and the stability of clamping is improved.

[0043] It can be understood that the first clamping part 31 and the second clamping part 32 are generally used for clamping a circular pipe, in order to clamp other selected objects, in an embodiment of the utility model, please refer to Figure 1 、 Figure 2 and Figure 4 , the clamping assembly 3 further comprises two movable clamping blocks 37, one of which is movably arranged at the end of the first clamping part 31 away from the adjusting assembly 1, and the other is movably arranged at the end of the second clamping part 32 away from the adjusting assembly 1. By moving the two movable clamping blocks 37 to the inside of the clamping assembly 3, the two movable clamping blocks 37 can be used to clamp the object, and by designing the shape of the movable clamping block 37, the clamping assembly 3 can clamp flat objects or other objects, so that the clamping assembly 3 can simultaneously adapt to two different shapes of objects, which makes the clamping assembly 3 play a role in a variety of application scenarios, improves its versatility and practicality. In addition, the movable clamping block 37 can be connected to the first clamping part 31 or the second clamping part 32 by damping, for example, the movable clamping block 37 is connected to the first clamping part 31 by a rotating shaft. At the same time, a damping rubber ring is clamped on both ends of the rotating shaft, so that the movable clamping block 37 moves smoothly during adjustment or clamping.

[0044] Further, in an embodiment of the utility model, please refer to Figure 2 , one end of the second locking part 33 is provided with a knob 4, which provides an easy-to-grip and rotate structure, so that the user can quickly adjust the second locking part 33, thereby adjusting the distance between the first clamping part 31 and the second clamping part 32. The corresponding first locking part 14 is also provided with a knob 4.

[0045] The above is only an exemplary embodiment of the utility model, and does not limit the patent range of the utility model, any equivalent structural transformation made by using the utility model specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A clamp characterized in that, The clamp comprises an adjusting assembly (1), two connecting pieces (2) and two clamping assemblies (3); The adjusting assembly (1) comprises a first pressing block (11), a second pressing block (12) and a locking structure, the first pressing block (11) and the second pressing block (12) enclose two connecting positions (101), the locking structure connects the first pressing block (11) and the second pressing block (12), and the locking structure is used for adjusting the distance between the first pressing block (11) and the second pressing block (12). One end of each connecting piece (2) is connected with a clamping assembly (3), and the other end of each connecting piece (2) is movably arranged in a connecting position (101).

2. The clamp of claim 1, wherein The locking structure comprises a screw rod (13) and a first locking piece (14), the screw rod (13) passes through the second pressing block (12) and the first pressing block (11) in sequence, the first locking piece (14) is arranged on the side of the first pressing block (11) away from the second pressing block (12), the first locking piece (14) is threadedly connected with the screw rod (13), and the first locking piece (14) is attached to the first pressing block (11).

3. The clamp of claim 2, wherein The locking structure further comprises a spring (15) and a gasket (16), the spring (15) and the gasket (16) are both sleeved on the locking piece, the spring (15) is located between the first pressing block (11) and the gasket (16), and the first locking piece (14) abuts against the gasket (16).

4. The clamp of any one of claims 1 to 3, wherein, The two connecting positions (101) are respectively located at opposite ends of the adjusting assembly (1).

5. The clamp of any one of claims 1 to 3, wherein, The clamping assembly (3) comprises a first clamp part (31), a second clamp part (32) and a second locking piece (33); The first clamp part (31) and the second clamp part (32) are hingedly connected, one end, at which the first clamp part (31) and the second clamp part (32) are hingedly connected, is connected with the connecting piece (2), and the second locking piece (33) connects the first clamp part (31) and the second clamp part (32) and is used for adjusting the distance between the first clamp part (31) and the second clamp part (32).

6. The clamp of claim 5, wherein The first clamp part (31) is provided with a first pin shaft (34) formed with a first threaded hole, the second clamp part (32) is provided with a second pin shaft (35) formed with a second threaded hole, and the second locking piece (33) is threadedly connected with the first threaded hole and the second threaded hole in sequence. The screw thread direction of the first threaded hole is opposite to that of the second threaded hole.

7. The clamp of claim 6, wherein The first clamp part (31) is formed with a first mounting hole (311), and the first pin shaft (34) is arranged in the first mounting hole (311). The second clamp part (32) is formed with a second mounting hole (321), and the second pin shaft (35) is arranged in the second mounting hole (321).

8. The clamp of claim 5, wherein The side of the first clamp part (31) facing the second clamp part (32) is provided with a silica gel pad (36); and / or The second clamping part (32) is provided with a silica gel pad (36) on one side facing the first clamping part (31).

9. The clamp of claim 5, wherein The clamping assembly (3) further comprises two movable clamping blocks (37), one of which is movably arranged at one end of the first clamping part (31) away from the adjusting assembly (1), and the other is movably arranged at one end of the second clamping part (32) away from the adjusting assembly (1).

10. The clamp of claim 5, wherein One end of the second locking member (33) is provided with a knob (4).

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