Quick release structure and lamp holder

Abstract

The utility model relates to the technical field of photographic equipment, in particular to a quick-release structure and a lamp holder, the quick-release structure comprises an adapter and a quick-release assembly, the adapter is used for being matched with a light source part, the quick-release assembly comprises a first locking part and a quick-release seat, the quick-release seat is provided with a first mounting groove used for mounting the adapter, the first locking part is movably connected to the quick-release seat, and the quick-release seat is provided with a second mounting groove used for mounting the adapter. The locking device is used for locking the adapter. The adapter is firstly connected with the light source part, the light source part is detachably mounted on the quick-release seat, and the light source part can be locked in the first mounting groove through the first locking part, so that the light source part is connected to the quick-release seat, quick mounting of the light source part is completed, when the light source part needs to be detached, the light source part can be loosened through the first locking part, and the light source part can be conveniently detached. In conclusion, by means of the quick release structure, the light source part can be conveniently disassembled and assembled on the lamp holder.

Description

Technical Field

[0001] This application relates to the technical field of photographic equipment, and particularly relates to a quick-release structure and a light stand. Background Art

[0002] In scenarios such as photography and stage, it is often necessary to set up lights to supplement the illumination of different areas. A considerable portion of the lights used in these scenarios require the ability to change the pitch angle and irradiation direction according to the situation, and it is also often necessary to replace the lights with parameter-matching ones according to the on-site situation. Therefore, a light stand with a two-support structure is often used as a fixing mechanism for the light source, and then the light is fixed on the light stand. However, the light generally has a relatively large volume, so installing the light on the light stand usually requires multiple staff members to install together, which is rather troublesome. Utility Model Content

[0003] This application provides a quick-release structure and a light stand, aiming to solve the problem that the light generally has a relatively large volume, so installing the light on the light stand usually requires multiple staff members to install together, which is rather troublesome.

[0004] This application provides a quick-release structure, including:

[0005] An adapter for adapting to the light source;

[0006] A quick-release component, including a first locking member and a quick-release seat. The quick-release seat is provided with a first installation groove for installing the adapter, and the first locking member is movably connected to the quick-release seat for locking the adapter.

[0007] In some embodiments, the quick-release structure further includes an unlocking member. The unlocking member is movably connected to the quick-release seat and has a first protrusion protruding from the first installation groove. The adapter is provided with a limiting groove, and the unlocking member can drive the first protrusion to enter or exit the limiting groove.

[0008] In some embodiments, the unlocking member includes an unlocking portion and a second protrusion. The unlocking portion is movably connected to the quick-release seat, the first protrusion is connected to the unlocking portion, the second protrusion is elastically connected to the unlocking portion and protrudes from the first installation groove. The adapter further includes a limiting block, and the limiting block can limit the second protrusion.

[0009] In some embodiments, the unlocking portion includes an unlocking button and a linkage portion connected to each other, the linkage portion is elastically connected to the quick release seat, the first protrusion is connected to the unlocking button, the second protrusion is elastically connected to the linkage portion, and the bottom of the first mounting groove is provided with a first slide groove and a second slide groove corresponding to the first protrusion and the second protrusion, and the unlocking button can drive the first protrusion and the second protrusion to slide along the first slide groove and the second slide groove, so that the limit block limits the second protrusion, and the first protrusion exits the limit groove.

[0010] In some embodiments, the adapter includes a first quick-release plate for installation in the first installation slot, the limiting slot is opened in the first quick-release plate, the first quick-release plate has a first guide slope for guiding the first protrusion, and the limiting block has a second guide slope for guiding the second protrusion.

[0011] In some embodiments, the first quick-release plate includes a first sliding portion and a second sliding portion, the first sliding portion and the second sliding portion are both provided with a first guiding slope and a limiting groove, and the limiting block is located between the first sliding portion and the second sliding portion.

[0012] In some embodiments, the first locking member includes a first locking column, a first locking wrench and a first locking portion, the quick-release seat also includes a first clamping portion, the first clamping portion and the first locking portion are arranged opposite to each other, the first locking wrench is connected to the first locking portion through the first locking column, and the first locking wrench can drive the first locking portion to lock or loosen the adapter in the first installation groove.

[0013] In some embodiments, a second quick-release plate is provided on a side of the quick-release seat away from the first mounting groove for mounting on the lamp stand body.

[0014] In some embodiments, the second quick release plate extends toward two sides of the quick release seat to form an adjustment portion.

[0015] The present application also provides a lamp stand, comprising a lamp stand main body and the aforementioned quick-release structure, wherein the quick-release assembly is connected to the lamp stand.

[0016] Beneficial effects:

[0017] In this embodiment, by first connecting the adapter to the light source component, the light source component is detachably installed on the quick-release base, and the light source component can be locked in the first installation groove through the first locking component, so that the light source component is connected to the quick-release base, thus completing the quick installation of the light source component. When it is necessary to disassemble the light source component, the first locking component can be used to loosen the light source component, so that the light source component can be disassembled from the quick-release base. In summary, the quick-release structure in this embodiment can facilitate the disassembly and installation of the light source component on the lamp holder. Brief Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the lamp holder in the embodiment of the present application.

[0019] Figure 2 It is a left view of the lamp holder in the embodiment of the present application.

[0020] Figure 3 In the present application Figure 2 It is a partial cross-sectional view in the A-A direction.

[0021] Figure 4 It is an exploded schematic diagram of the quick-release structure in the embodiment of the present application.

[0022] Figure 5 It is a schematic structural diagram of the adapter in the embodiment of the present application.

[0023] The reference numerals in the drawings of the specification are as follows:

[0024] 100, lamp holder; 10, quick-release structure; 20, lamp holder main body; 201, first arm; 202, second arm; 203, second installation groove; 204, second locking component; 2041, second locking column; 2042, second locking wrench; 2043, second locking part; 205, second clamping part;

[0025] 1, adapter; 11, limiting groove; 12, limiting block; 121, second guiding inclined surface; 122, first surface; 123, side surface; 13, first quick-installation plate; 131, first guiding inclined surface; 132, first sliding part; 133, second sliding part;

[0026] 2, quick-release assembly; 21, first locking component; 211, first locking column; 212, first locking wrench; 213, first locking part; 22, quick-release base; 221, first installation groove; 2211, first chute; 2212, second chute; 223, first clamping part; 224, second quick-installation plate; 2241, adjusting part; 23, unlocking component; 231, first protrusion; 232, unlocking part; 2321, unlocking button; 2322, linkage part; 233, second protrusion; 234, first elastic part; 235, second elastic part. Detailed Embodiments

[0027] The present utility model will be further described in detail below in conjunction with the specific embodiments and the accompanying drawings. Similar elements in different embodiments are denoted by related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid inundating the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and the general technical knowledge in the art.

[0028] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for clearly describing a certain embodiment, and do not mean that they are the necessary sequences, unless it is stated that a certain sequence must be followed.

[0029] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0030] The present application provides a lamp holder 100, which includes a lamp holder main body 20 and a quick-release structure 10. The lamp holder main body 20 includes a first support arm 201 and a second support arm 202. The light source component can be installed between the first support arm 201 and the second support arm 202. The first support arm 201 and the second support arm 202 are used to support the light source component. On the other hand, the first support arm 201 and the second support arm 202 are respectively connected with the quick-release structure 10, and the light source component is connected through the quick-release structure 10, so as to facilitate the installation and disassembly of the light source component.

[0031] Please refer to Figures 1-5 , the quick-release structure 10 includes an adapter 1 and a quick-release assembly 2. The adapter 1 is used to adapt to the light source component; the quick-release assembly 2 includes a first locking member 21 and a quick-release seat 22. The quick-release seat 22 is provided with a first installation groove 221 for installing the adapter 1, and the first locking member 21 is movably connected to the quick-release seat 22 for locking the adapter 1.

[0032] In this embodiment, by first connecting the adapter 1 to the light source part, the light source part is detachably installed on the quick-release base 22, and the light source part can be locked to the first installation groove 221 through the first locking part 21. Thus, the light source part is connected to the quick-release base 22, completing the quick installation of the light source part. When it is necessary to disassemble the light source part, the first locking part 21 can be loosened to enable the light source part to be disassembled from the quick-release base 22. In summary, the quick-release structure 10 in this embodiment can facilitate the disassembly and installation of the light source part on the lamp holder 100.

[0033] Please refer to Figures 3-4 , the quick-release structure 10 further includes an unlocking part 23. The unlocking part 23 is movably connected to the quick-release base 22 and has a first protrusion 231 protruding from the first installation groove 221. The adapter 1 is provided with a limiting groove 11, and the unlocking part 23 can drive the first protrusion 231 to enter or exit the limiting groove 11. After installation, the first protrusion 231 can be clamped in the limiting groove 11, thereby improving the installation stability of the adapter 1 relative to the quick-release base 22. During disassembly, the unlocking part 23 can be triggered to make the first protrusion 231 exit the limiting groove 11, thus releasing the limitation of the first protrusion 231 on the adapter 1 and further disassembling the adapter 1 from the quick-release base 22.

[0034] Specifically, the unlocking part 23 includes an unlocking portion 232 and a second protrusion 233. The unlocking portion 232 is movably connected to the quick-release base 22. The first protrusion 231 is connected to the unlocking portion 232. The second protrusion 233 is elastically connected to the unlocking portion 232 and protrudes from the first installation groove 221. The adapter 1 further includes a limiting block 12, and the limiting block 12 can limit the second protrusion 233. In this embodiment, by providing the limiting block 12 on the adapter 1 and the second protrusion 233 on the unlocking portion 232, during disassembly, when the unlocking portion 232 is pressed, the limiting block 12 can limit the second protrusion 233 and restrict its movement. At this time, the unlocking portion 232 is in a pressed state, and the first protrusion 231 is in a state of exiting the limiting groove 11. The staff does not need to hold the unlocking portion 232 any longer and can also disassemble the adapter 1 from the quick-release base 22, thus facilitating the disassembly of the light source part. Specifically, in this embodiment, the quick-release bases 22 are installed on both the first arm 201 and the second arm 202 of the lamp holder 100. If the unlocking portions 232 of the quick-release bases 22 on the first arm 201 and the second arm 202 both need to be held by one finger to make the first protrusion 231 exit the limiting groove 11, then at least one staff member needs to keep holding the unlocking portion 232 when disassembling the light. However, in this embodiment, the second protrusion 233 can limit the reset of the unlocking portion 232. Therefore, the staff can press the unlocking portions 232 of the quick-release bases 22 on the first arm 201 and the second arm 202 respectively and then release them. At this time, the first protrusion 231 is still in the state of exiting the limiting groove 11. Therefore, the staff can easily remove the light source part from the lamp holder 100.

[0035] Specifically, the unlocking portion 232 includes an unlocking button 2321 and a linkage portion 2322 that are connected. The linkage portion 2322 is elastically connected to the quick-release base 22. The first protrusion 231 is connected to the unlocking button 2321. The second protrusion 233 is elastically connected to the linkage portion 2322. A first sliding groove 2211 and a second sliding groove 2212 corresponding to the first protrusion 231 and the second protrusion 233 are formed at the bottom of the first installation groove 221. The unlocking button 2321 can drive the first protrusion 231 and the second protrusion 233 to slide along the first sliding groove 2211 and the second sliding groove 2212, so that the limiting block 12 limits the second protrusion 233, and the first protrusion 231 exits the limiting groove 11. When disassembly is required, press the unlocking button 2321. The first protrusion 231 and the second protrusion 233 move relative to the first sliding groove 2211 and the second sliding groove 2212. The first protrusion 231 exits the limiting groove 11. The second protrusion 233 abuts against the limiting block 12 and, driven by the unlocking button 2321, moves along the first surface 122 of the limiting block 12 relative to the quick-release base 22 until it leaves the first surface 122. After the first surface 122 no longer abuts against the second protrusion 233, the second protrusion 233 protrudes into the first installation groove 221 under the action of elastic force. At this time, the side surface 123 of the limiting block 12 can limit the movement of the second protrusion 233, thereby restricting the reset of the linkage portion 2322 and the unlocking button 2321, so that the first protrusion 231 still remains in the state of exiting the limiting groove 11. Therefore, the adapter 1 can be detached from under the quick-release base 22. It can be understood that a second elastic member 235 is provided between the second protrusion 233 and the linkage portion 2322 so that the second protrusion 233 is elastically connected to the linkage portion 2322. A first elastic member 234 is provided between the linkage portion 2322 and the quick-release base 22 so that the linkage portion 2322 is elastically connected to the quick-release base 22.

[0036] Please refer to Figure 5, the adapter 1 includes a first quick - mounting plate 13 for installation in the first mounting groove 221. The limiting groove 11 is formed in the first quick - mounting plate 13. The first quick - mounting plate 13 has a first guiding inclined surface 131 for guiding the first protrusion 231. The limiting block 12 has a second guiding inclined surface 121 for guiding the second protrusion 233. During installation, the first quick - mounting plate 13 of the adapter 1 is slid into the first mounting groove 221. The first guiding inclined surface 131 can guide the first protrusion 231. During the sliding process of the first quick - mounting plate 13, the first protrusion 231 will move along the first guiding inclined surface 131 and then slide into the limiting groove 11 to limit the sliding of the first quick - mounting plate 13. The second guiding inclined surface 121 can guide the second protrusion 233. The second protrusion 233 is elastically connected to the quick - release base 22. Therefore, during the movement of the first quick - mounting plate 13, the second guiding inclined surface 121 can compress the second protrusion 233. In summary, in the installed state, the first protrusion 231 is limited in the limiting groove 11, and the second protrusion 233 abuts against the first guiding inclined surface 131 or the first surface 122 of the limiting block 12. During disassembly, when the unlocking button 2321 is pressed, the first protrusion 231 exits the limiting groove 11, and the second protrusion 233 abuts against the limiting block 12 and is driven by the unlocking button 2321 to move relative to the quick - release base 22 along the limiting block 12 to reset. At this time, the side surface 123 of the limiting block 12 limits the second protrusion 233.

[0037] Please refer to Figure 5 , in some embodiments, the first quick - mounting plate 13 includes a first sliding part 132 and a second sliding part 133. The first sliding part 132 and the second sliding part 133 are both provided with the first guiding inclined surface 131 and the limiting groove 11 is formed. The limiting block 12 is located between the first sliding part 132 and the second sliding part 133. This is to adapt to front - to - back installation.

[0038] Please refer to Figure 4 , in some embodiments, the first locking member 21 includes a first locking column 211, a first locking wrench 212 and a first locking part 213. The quick - release base 22 further includes a first clamping part 223. The first clamping part 223 and the first locking part 213 are arranged oppositely. The first locking wrench 212 is connected to the first locking part 213 through the first locking column 211. The first locking wrench 212 can drive the first locking part 213 to lock or loosen the adapter 1 in the first mounting groove 221. Thus, it is convenient for the installation and disassembly of the adapter 1. Specifically, one end of the first locking column 211 can be threadedly connected to the first locking part 213, and the other end is in tooth - thread engagement with the first locking wrench 212. When the first locking wrench 212 drives the first locking column 211 to rotate, under the action of the thread on the surface of the first locking column 211, the first locking part 213 can move relative to the quick - release base 22 to press the first quick - mounting plate 13 of the adapter 1.

[0039] In some embodiments, a second quick-attachment plate 224 is provided on the side of the quick-release base 22 facing away from the first mounting groove 221 for mounting on the lamp holder body 20. It can be understood that the lamp holder body 20 may also be provided with a second mounting groove 203 and a second locking member 204 as described above, so as to complete the quick disassembly and installation of the second quick-attachment plate 224. It can be understood that in this embodiment, the lamp holder body 20 further includes a second clamping portion 205. The second locking member 204 includes a second locking post 2041, a second locking wrench 2042, and a second locking portion 2043. The second clamping portion 205 and the second locking portion 2043 are oppositely arranged. The second locking wrench 2042 is connected to the second locking portion 2043 through the second locking post 2041. The second locking wrench 2042 can drive the second locking portion 2043 to lock or loosen the adapter 1 in the second mounting groove 203. Thereby facilitating the installation and disassembly of the adapter 1. Specifically, one end of the second locking post 2041 can be threadedly connected to the second locking portion 2043, and the other end is in tooth engagement with the second locking wrench 2042. When the second locking wrench 2042 drives the second locking post 2041 to rotate, under the action of the thread on the surface of the second locking post 2041, the second locking portion 2043 can move relative to the lamp holder body 20 to press the second quick-attachment plate 224 of the quick-release base 22.

[0040] Specifically, the second quick-attachment plate 224 extends in the direction of both sides of the quick-release base 22 to form an adjustment portion 2241. The adjustment portion 2241 can move relative to the second mounting groove 203, so as to adjust the relative position between the quick-release base 22 and the lamp holder body 20, and further adjust the position of the light source member relative to the lamp holder body 20, thereby ensuring the installation balance of the light source member.

[0041] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, based on the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. A quick-release structure, characterized in that, include: An adapter, used for adapting the light source component; The quick release assembly comprises a first locking member and a quick release seat, wherein the quick release seat is provided with a first mounting groove for mounting the adapter, and the first locking member is movably connected to the quick release seat for locking the adapter.

2. The quick-release structure according to claim 1, wherein, The quick-release structure also includes an unlocking member, which is movably connected to the quick-release seat and has a first protrusion protruding from the first mounting groove. The adapter is provided with a limiting groove, and the unlocking member can drive the first protrusion to enter or exit the limiting groove.

3. The quick-release structure according to claim 2, wherein, The unlocking member includes an unlocking portion and a second protrusion, the unlocking portion is movably connected to the quick-release seat, the first protrusion is connected to the unlocking portion, the second protrusion is elastically connected to the unlocking portion and protrudes from the first mounting groove, and the adapter also includes a limiting block, which can limit the second protrusion.

4. The quick-release structure according to claim 3, wherein, The unlocking portion includes an unlocking button and a linkage portion connected to each other, the linkage portion is elastically connected to the quick-release seat, the first protrusion is connected to the unlocking button, the second protrusion is elastically connected to the linkage portion, and the bottom of the first mounting groove is provided with a first slide groove and a second slide groove corresponding to the first protrusion and the second protrusion, the unlocking button can drive the first protrusion and the second protrusion to slide along the first slide groove and the second slide groove, so that the limiting block limits the second protrusion, and the first protrusion exits the limiting groove.

5. The quick-release structure according to claim 3, characterized in that, The adapter comprises a first quick-release plate for installation in the first installation slot, the limiting slot is provided in the first quick-release plate, the first quick-release plate has a first guiding inclined surface for guiding the first protrusion, and the limiting block has a second guiding inclined surface for guiding the second protrusion.

6. The quick-release structure according to claim 5, characterized in that, The first quick-release plate includes a first sliding portion and a second sliding portion. The first sliding portion and the second sliding portion are both provided with a first guiding inclined surface and a limiting groove. The limiting block is located between the first sliding portion and the second sliding portion.

7. The quick-release structure according to any one of claims 1-6, characterized in that The first locking member includes a first locking column, a first locking wrench and a first locking portion. The quick-release seat also includes a first clamping portion. The first clamping portion and the first locking portion are arranged opposite to each other. The first locking wrench is connected to the first locking portion through the first locking column. The first locking wrench can drive the first locking portion to lock or loosen the adapter in the first installation groove.

8. The quick-release structure according to any one of claims 1-6, characterized in that, A second quick-release plate is provided on a side of the quick-release seat away from the first mounting groove, and is used for being mounted on the lamp stand body.

9. The quick-release structure according to claim 8, wherein, The second quick-release plate extends toward two sides of the quick-release seat to form an adjustment portion.

10. A lamp holder, characterized in that, It comprises a lamp stand main body and the quick-release structure according to any one of claims 1 to 9, wherein the quick-release assembly is connected to the lamp stand.

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