Clamping mechanism and light supplementing lamp assembly

Abstract

The utility model discloses a clamping mechanism and supplementary lighting lamp subassembly, the clamping mechanism includes: a clasp, the clasp includes a first clamping portion and a second clamping portion that are hinged to each other, the first clamping portion has a first clamping end, the second clamping portion has a second clamping end opposite to the first clamping end, and the first clamping end is provided with a second clamping end opposite to the second clamping end; the first clamping end and the second clamping end are used for generating opposite clamping force; the first clamping part is provided with a connecting piece; the assembling head comprises a first assembling part and a second assembling part which are connected with each other, the first assembling part is rotatably and detachably connected with the connecting piece, and the second assembling part is used for being connected with an external structure. The connecting piece is rotatably and detachably connected with the first assembling part of the assembling head, so that the assembling head can rotate relative to the buckle clamp, and an external structure mounted on the second assembling part can rotate relative to the buckle clamp, so that a user can adjust the angle of external equipment such as a light supplementing lamp at a preset position by rotating the assembling head, and the angle of the external equipment is adjusted. Therefore, the use effect of the clamping mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanisms, in particular to a clamping mechanism and a fill light assembly. Background Art

[0002] In the related art, in order to replaceably fix the fill light and other equipment at a preset position, a clamping product is proposed, which can be fixedly connected with the fill light and other equipment and then clamped at the preset position, so as to facilitate the fixation of the fill light and other equipment at different positions, and the equipment can be removed when not in use. However, the existing clamping product cannot adjust the angle of the fill light after connection, resulting in poor use effect. Utility Model Content

[0003] The main purpose of the utility model is to provide a clamping mechanism, aiming to solve the technical problem of how to improve the use effect of the clamping mechanism.

[0004] To achieve the above-mentioned purpose, the clamping mechanism proposed by the utility model comprises:

[0005] A buckle clip, the buckle clip comprising a first clamping portion and a second clamping portion hinged to each other, the first clamping portion having a first clamping end, the second clamping portion having a second clamping end opposite to the first clamping end, the first clamping end and the second clamping end being used to generate clamping forces in opposite directions; the first clamping portion is provided with a connecting piece;

[0006] The assembly head comprises a first assembly part and a second assembly part connected to each other, the first assembly part is rotatably and detachably connected to the connecting member, and the second assembly part is used for connection with an external structure.

[0007] Optionally, the connecting member is provided with a connecting groove and a disassembly and assembly port that are interconnected, and the first assembly part includes a connecting shaft, and the connecting shaft is rotatably engaged with the connecting groove through the disassembly and assembly port; the two groove walls along the axial direction of the connecting groove are provided with through openings, and the two through openings are both interconnected with the disassembly and assembly port, and the two ends of the connecting shaft extend out of the two through openings respectively.

[0008] Optionally, two inclined opposing guide surfaces are provided at the disassembly and assembly port, and the distance between the two guide surfaces gradually decreases from the side away from the connecting groove to the side close to the connecting groove, and the two guide surfaces are used to guide the connecting shaft toward the connecting groove.

[0009] Optionally, the radial dimension of the connecting shaft is greater than the radial dimension of the connecting groove, and the connecting piece is made of plastic material.

[0010] Optionally, a groove wall of the connecting groove is provided with a deformation groove, the deformation groove extends along the axial direction of the connecting groove, and a groove opening of the deformation groove faces the disassembly and assembly port.

[0011] Optionally, the connecting piece is made of plastic material, and a shrinkage-proof groove is provided on a peripheral wall of the connecting shaft, and the shrinkage-proof groove extends along the axial direction of the connecting shaft.

[0012] Optionally, there are two anti-shrinkage grooves, the notches of the two anti-shrinkage grooves are arranged opposite to each other, and the two anti-shrinkage grooves extend from the middle of the connecting shaft to both ends of the connecting shaft respectively.

[0013] Optionally, the disassembly opening is arranged on a side of the connecting member away from the first clamping portion.

[0014] Optionally, the connecting member is connected to an end of the first clamping portion away from the first clamping end.

[0015] The utility model also provides a fill light assembly, which comprises a fill light and the clamping mechanism as described above, wherein the fill light is connected to the second assembly portion of the clamping mechanism.

[0016] In the technical solution of the clamping mechanism of the utility model, the connecting piece is rotatably and detachably connected to the first assembly part of the assembly head, so that the assembly head can be rotated relative to the buckle, and the external structure installed on the second assembly part can be rotated relative to the buckle. In this way, the user can adjust the angle of external equipment such as fill light at a preset position by rotating the assembly head, thereby improving the use effect of the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 This is a structural exploded view of an embodiment of the clamping mechanism of the utility model;

[0019] Figure 2 This is a structural exploded view of another embodiment of the clamping mechanism of the utility model;

[0020] Figure 3 This is a structural sectional view of an embodiment of the clamping mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of an embodiment of a fill light assembly of the utility model.

[0022] Description of Figure Numbers:

[0023] Label name Label name Label name 10 Buckle Clip 11 First clamping part 12 Second clamping part 111 First clamping end 121 Second clamping end 13 Connectors 20 Assembly head 21 First assembly department 22 Second assembly department 131 Connection slot 132 Through mouth 133 Guide surface 134 Deformation slot 23 Connecting shaft 231 Shrinkage-proof groove 200 Fill Light

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] In the related art, in order to replaceably fix the fill light and other equipment at a preset position, a clamping product is proposed, which can be fixedly connected with the fill light and other equipment and then clamped at the preset position, so as to facilitate the fixation of the fill light and other equipment at different positions, and the equipment can be removed when not in use. However, the existing clamping product cannot adjust the angle of the fill light after connection, resulting in poor use effect.

[0029] The utility model provides a clamping mechanism, aiming to solve the technical problem of how to improve the use effect of the clamping mechanism.

[0030] In the embodiment of the present utility model, Figures 1 to 3 As shown, Figure 1This is a structural exploded view of an embodiment of the clamping mechanism of the utility model; Figure 2 This is a structural exploded view of another embodiment of the clamping mechanism of the utility model; Figure 3 This is a structural sectional view of an embodiment of the clamping mechanism of the utility model.

[0031] The clamping mechanism includes: a clip 10, the clip 10 includes a first clamping portion 11 and a second clamping portion 12 hinged to each other, the first clamping portion 11 has a first clamping end 111, the second clamping portion 12 has a second clamping end 121 opposite to the first clamping end 111, the first clamping end 111 and the second clamping end 121 are used to generate opposite clamping forces; the first clamping portion 11 is provided with a connecting member 13; an assembly head 20, the assembly head 20 includes a first assembly portion 21 and a second assembly portion 22 connected to each other, the first assembly portion 21 is rotatably and detachably connected to the connecting member 13, and the second assembly portion 22 is used for connection to an external structure.

[0032] In this embodiment, the first clamping portion 11 and the second clamping portion 12 can be arranged in a plate shape, a strip shape, or a shell shape, which is not limited here. The middle part of the first clamping portion 11 and the middle part of the second clamping portion 12 are hinged by a torsion spring, so that the first clamping portion 11 and the second clamping portion 12 can rotate relative to each other, so that the first clamping end 111 and the second clamping end 121 can approach each other or move away from each other. The torsion spring can keep the first clamping end 111 and the second clamping end 121 in a tendency to clamp toward each other, and when the first clamping end 111 and the second clamping end 121 approach each other, a clamping force can be generated in opposite directions, thereby clamping the object located between the first clamping end 111 and the second clamping end 121.

[0033] The connecting member 13 can be integrally formed with the first clamping portion 11 , or can be separately processed and formed and then connected to the first clamping portion 11 .

[0034] The assembly head 20 is used to connect the clip 10 to an external device. For example, the first assembly part 21 cooperates with the connecting member 13, and the second assembly part 22 can be connected to the fill light 200, so that the clamping mechanism can fix the fill light 200 at the preset position by clamping it at the preset position.

[0035] The first assembly part 21 and the second assembly part 22 can be formed in one piece, or they can be processed and formed separately and then connected together. The first assembly part 21 and the connecting member 13 are rotatably and detachably connected, so that the assembly head 20 can rotate relative to the clip 10, so that the external structure installed on the second assembly part 22 can rotate relative to the clip 10. In this way, the user can adjust the angle of the external equipment such as the fill light 200 at a preset position by rotating the assembly head 20, thereby improving the use effect of the clamping mechanism. When the user does not need to use the fill light 200, the assembly head 20 can also be removed from the connecting member 13.

[0036] Specifically, Figure 1 As shown, the connecting member 13 is provided with a connecting groove 131 and a disassembly and assembly port that are interconnected, the first assembly portion 21 includes a connecting shaft 23, and the connecting shaft 23 is rotatably matched with the connecting groove 131 through the disassembly and assembly port; the two groove walls along the axial direction of the connecting groove 131 are both provided with through openings 132, and the two through openings 132 are both interconnected with the disassembly and assembly port, and the two ends of the connecting shaft 23 extend out of the two through openings 132 respectively.

[0037] The connecting shaft 23 is cylindrical, and the groove wall of the connecting groove 131 is adapted to the connecting shaft 23 to achieve the rotational fit between the connecting shaft 23 and the connecting groove 131. The width of the disassembly opening is smaller than the diameter of the connecting shaft 23, and the connecting shaft 23 can be inserted into the connecting groove 131 through the disassembly opening, and can also be withdrawn from the connecting groove 131 through the disassembly opening after being subjected to sufficient disassembly force. The first assembly part 21 also includes a connecting part that connects the first assembly part 21 with the connecting shaft 23, and two ends of the connecting shaft 23 extend out of two through openings 132 respectively to connect with the connecting part. The detachable fit between the connecting shaft 23 and the connecting groove 131 is achieved through the disassembly opening, which can simplify the disassembly and assembly process of the first assembly part 21 and the connecting member 13 and improve the convenience of disassembly and assembly.

[0038] In practical applications, such as Figure 1 As shown, two inclined guide surfaces 133 are provided at the disassembly and assembly opening, and the distance between the two guide surfaces 133 gradually decreases from the side away from the connecting groove 131 to the side close to the connecting groove 131, and the two guide surfaces 133 are used to guide the connecting shaft 23 toward the connecting groove 131. When the connecting shaft 23 is installed into the connecting groove 131, the connecting shaft 23 can slide along the guide surfaces 133, so that the process of installing the connecting shaft 23 into the connecting groove 131 is simpler and more convenient, thereby improving assembly efficiency.

[0039] Exemplarily, the radial dimension of the connecting shaft 23 is larger than the radial dimension of the connecting groove 131, and the connecting member 13 is made of plastic material. The plastic material has a certain elastic deformation ability, and the radial dimension of the connecting groove 131 is smaller than the radial dimension of the connecting shaft 23. Therefore, when the connecting shaft 23 is installed in the connecting groove 131, the connecting member 13 will be deformed to adapt to the radial dimension of the connecting shaft 23. The connecting member 13 will tighten the connecting shaft 23 under the action of the elastic restoring force to improve the matching stability between the connecting shaft 23 and the connecting groove 131, and prevent the connecting shaft 23 from easily escaping from the disassembly port.

[0040] Specifically, Figure 1As shown, the groove wall of the connecting groove 131 is provided with a deformation groove 134, and the deformation groove 134 extends along the axial direction of the connecting groove 131, and the groove opening of the deformation groove 134 faces the disassembly opening. The two ends of the deformation groove 134 respectively penetrate the two through openings 132, and when the connecting shaft 23 is installed in the connecting groove 131, the groove wall of the connecting groove 131 can be more easily deformed at the position of the deformation groove 134, so that the connecting groove 131 can produce a sufficient deformation amount to ensure that the connecting shaft 23 can squeeze and expand the connecting groove 131 and be installed in the connecting groove 131.

[0041] For example, Figure 2 As shown, the connecting member 13 is made of plastic material, and the peripheral wall of the connecting shaft 23 is provided with an anti-shrinkage groove 231, and the anti-shrinkage groove 231 extends along the axial direction of the connecting shaft 23. The connecting shaft 23 is formed by injection molding. Due to the influence of the process, the connecting shaft 23 after molding is prone to shrinkage, resulting in a reduction in radial size, and is easy to detach from the connecting groove 131. The anti-shrinkage groove 231 is formed by a mold core during the injection molding process, and the mold core can reduce the shrinkage degree of the connecting shaft 23 after molding, so as to ensure that the radial size of the connecting shaft 23 is maintained within a preset range, thereby ensuring the matching stability of the connecting shaft 23 and the connecting groove 131.

[0042] Specifically, Figure 2 As shown, there are two shrinkage-proof grooves 231, and the notches of the two shrinkage-proof grooves 231 are arranged opposite to each other, and the two shrinkage-proof grooves 231 extend from the middle of the connecting shaft 23 to the two ends of the connecting shaft 23. The two shrinkage-proof grooves 231 are arranged on different shaft sections of the connecting shaft 23, and the notches of the two shrinkage-proof grooves 231 are arranged opposite to each other, which can prevent the shrinkage deformation of each position of the connecting shaft 23 along the axial direction during molding, and ensure the structural strength of the connecting shaft 23, and prevent the connecting shaft 23 from being damaged or irreversibly deformed.

[0043] The position of the disassembly opening can be away from the first clamping portion 11 or close to the first clamping portion 11 , which is not limited here.

[0044] For example, Figure 1 As shown, the disassembly opening is provided on the side of the connecting member 13 away from the first clamping portion 11. In this way, when the connecting shaft 23 is in the initial installation position, the assembly head 20 and external equipment can be kept as far away from the clip 10 as possible to prevent the clip 10 from hindering the matching process between the connecting member 13 and the assembly head 20.

[0045] Specifically, Figure 1As shown, the connecting member 13 is connected to an end of the first clamping portion 11 away from the first clamping end 111. In this way, after the external equipment is connected to the buckle 10 through the assembly head 20, it can be avoided that the clamping state of the first clamping end 111 and the second clamping end 121 is hindered, so as to ensure the stability of the clamping state of the buckle 10.

[0046] For example, Figure 4 As shown, Figure 4 It is a structural schematic diagram of an embodiment of a fill light 200 assembly of the utility model.

[0047] The utility model also proposes a fill light 200 assembly, which includes a fill light 200 and a clamping mechanism. The specific structure of the clamping mechanism refers to the above embodiment. Since the fill light 200 assembly adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. The fill light 200 is connected to the second assembly part 22 of the clamping mechanism.

[0048] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A clamping mechanism, characterized in that: include: A buckle clip, the buckle clip comprising a first clamping portion and a second clamping portion hinged to each other, the first clamping portion having a first clamping end, the second clamping portion having a second clamping end opposite to the first clamping end, the first clamping end and the second clamping end being used to generate clamping forces in opposite directions; the first clamping portion is provided with a connecting piece; An assembly head, the assembly head comprising a first assembly part and a second assembly part connected to each other, the first assembly part is rotatably and detachably connected to the connecting member, and the second assembly part is used for connection with an external structure; The connecting member is provided with a connecting groove and a disassembly opening which are in communication with each other. The first assembly portion includes a connecting shaft, and the connecting shaft is rotatably matched with the connecting groove through the disassembly opening. The two groove walls of the connecting groove along the axial direction are provided with through openings, and the two through openings are both in communication with the disassembly opening, and the two ends of the connecting shaft extend out of the two through openings respectively. The radial dimension of the connecting shaft is greater than the radial dimension of the connecting groove, and the connecting piece is made of plastic material; A deformation groove is formed on the groove wall of the connecting groove. The deformation groove extends along the axial direction of the connecting groove, and the notch of the deformation groove faces the disassembly and assembly port.

2. The clamping mechanism according to claim 1, characterized in that: Two inclined guide surfaces are arranged at the disassembly and assembly port, and the distance between the two guide surfaces gradually decreases from the side away from the connecting groove to the side close to the connecting groove. The two guide surfaces are used to guide the connecting shaft toward the connecting groove.

3. The clamping mechanism according to claim 1, characterized in that: The connecting piece is made of plastic material, and a shrinkage-proof groove is provided on the peripheral wall of the connecting shaft, and the shrinkage-proof groove extends along the axial direction of the connecting shaft.

4. The clamping mechanism according to claim 3, characterized in that: The number of the anti-shrinkage grooves is two, the notches of the two anti-shrinkage grooves are arranged opposite to each other, and the two anti-shrinkage grooves extend from the middle of the connecting shaft to the two ends of the connecting shaft respectively.

5. The clamping mechanism according to claim 1, characterized in that: The disassembly opening is arranged on a side of the connecting member away from the first clamping portion.

6. The clamping mechanism according to any one of claims 1 to 5, characterized in that: The connecting member is connected to an end of the first clamping portion away from the first clamping end.

7. A fill light assembly, characterized in that: It comprises a fill light and a clamping mechanism as claimed in any one of claims 1 to 6, wherein the fill light is connected to the second assembly part of the clamping mechanism.

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