CN210219105U - Magnetic type quick-release device - Google Patents
Magnetic type quick-release device Download PDFInfo
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- CN210219105U CN210219105U CN201920840916.6U CN201920840916U CN210219105U CN 210219105 U CN210219105 U CN 210219105U CN 201920840916 U CN201920840916 U CN 201920840916U CN 210219105 U CN210219105 U CN 210219105U
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- quick release
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Abstract
The utility model discloses a magnetic type quick release device, which comprises a quick release part and a quick release seat, wherein the quick release seat is recessed from the top thereof to form an accommodating space, and the bottom surface of the accommodating space is provided with at least one first magnet; the lower part of the quick-release part is provided with an embedding part embedded in the accommodating space, and a second magnet with the magnetism opposite to that of the first magnet is arranged at the position, corresponding to each first magnet, in the embedding part. The utility model discloses a formula quick detach device is inhaled to magnetism is formed with the accommodation space through the quick detach seat and is formed with the portion of putting into in this accommodation space in the lower tip of quick detach piece, and correspond in the bottom surface of accommodation space and put into respectively and be provided with first magnet and second magnet opposite in magnetism so that quick installation and the dismantlement of quick detach seat and quick detach piece, because the synonym magnetic pole inter attraction, then quick detach piece and quick detach seat pass through magnet inter attraction with locking, the installation is easy and simple to handle, be convenient for assemble and switch, user experience is high.
Description
Technical Field
The utility model relates to a photographic auxiliary equipment technical field especially relates to a formula quick detach device is inhaled to magnetism.
Background
The photographic dolly is the small-size equipment that provides convenience and supplementary photography for the photography, and the mode of photographic equipment such as its fixed single opposition machine all uses 1/4 camera screw fixation to fast-assembling board, again with fast-assembling board on the supporting seat of stabilizer, then adjusts to the dead lock of fixing after the suitable position. The fast-assembling board is the mounting that is used for photographic equipment such as fixed single opposition machine to on some fixed supplementary photographic equipment with photographic equipment such as single opposition machine, however, the locking of current fast-assembling board is realized through the screw rod structure, and the operation is complicated and trivial details, consumes a large amount of time and energy, and user experience is relatively poor.
Therefore, there is a need to provide a magnetic quick release device with simple installation and operation to solve the above-mentioned drawbacks, so as to achieve quick installation and switching of a photographing apparatus on a photographing auxiliary device, thereby improving user experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a formula quick detach device is inhaled in order to realize photographic equipment in photographic auxiliary equipment's quick installation and switching to the magnetism that installation is easy and simple to handle improves user experience.
In order to solve the technical problem, the utility model discloses a as follows technical scheme: a magnetic type quick release device comprises a quick release seat and a quick release piece, wherein the quick release seat is recessed from the top of the quick release seat to form an accommodating space, and the bottom surface of the accommodating space is provided with at least one first magnet; an embedding part embedded in the accommodating space is formed at the lower part of the quick-release part, and a second magnet with the magnetism opposite to that of the first magnet is arranged at the position, corresponding to each magnet, in the embedding part.
The further technical scheme is as follows: a guide groove with a gradually sinking bottom surface is formed on the bottom surface of the accommodating space corresponding to each first magnet, the first magnets are arranged at the tail ends of the guide grooves, and the second magnets protrude out of the lower end surface of the embedding part.
The further technical scheme is as follows: the number of the first magnets is two, and the exposed magnetic poles are opposite, and the number of the second magnets is two, and the exposed magnetic poles are opposite.
The further technical scheme is as follows: the accommodating space and the placing part are both circular.
The further technical scheme is as follows: the guide slot is arc-shaped and sinks gradually along the clockwise direction.
The further technical scheme is as follows: the guide slot is arc-shaped and sinks gradually along the anticlockwise direction.
The further technical scheme is as follows: and a connecting screw protruding out of the upper end surface of the quick-release part is arranged in the middle of the quick-release part.
The further technical scheme is as follows: the first magnet and the second magnet are both wafer magnets made of neodymium iron boron permanent magnets.
The further technical scheme is as follows: the first magnet and the second magnet are the same in shape and size.
The utility model has the advantages of: the utility model provides a magnetism is inhaled formula quick detach device is formed with the accommodation space through the quick detach seat and is formed with the portion of putting into in this accommodation space in the lower tip of quick detach piece, and correspond in the bottom surface of accommodation space and put into respectively and be provided with first magnet and the second magnet that magnetism is opposite so that quick installation and the dismantlement of quick detach seat and quick detach piece, because the unlike magnetic pole inter attraction, then quick detach piece and quick detach seat attract with the locking through magnet each other, the installation is easy and simple to handle, be convenient for photography equipment in the fast assembly and the switching of photographic auxiliary equipment, user experience is high.
Drawings
Fig. 1 is a schematic structural view of a magnetic-type quick release device of the present invention;
FIG. 2 is an exploded view of the magnetic quick release device shown in FIG. 1;
FIG. 3 is a cross-sectional view of a magnetic quick release mechanism of the type shown in FIG. 1;
FIG. 4 is a schematic view of a quick release member of the magnetic quick release device shown in FIG. 1;
FIG. 5 is a schematic view of a quick release base of the magnetic quick release device shown in FIG. 1;
fig. 6 is a top view of the quick release base shown in fig. 5.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, in the present embodiment, the magnetic-type quick release device 10 is used to disassemble a photographic apparatus, including a single lens reflex camera, on a photographic auxiliary device, including a tripod, a rocker arm, a photographic dolly, and other devices for assisting photography.
The magnetic quick release device 10 includes a quick release member 110 and a quick release base 120, the quick release base 120 is fixed on the auxiliary photographic equipment, the quick release base 120 is recessed from the top thereof to form an accommodating space 121, and the bottom surface of the accommodating space 121 is provided with at least one first magnet 122. The quick release member 110 is used for fixing the photographing apparatus, an insertion portion 111 inserted into the accommodating space 121 is formed at a lower portion of the quick release member 110, and a second magnet 112 having a magnetic property opposite to that of the first magnet 122 is disposed at a position corresponding to each of the first magnets 122 in the insertion portion 111. Due to the attraction of the different magnetic poles, the quick-release part 110 and the quick-release seat 120 are attracted by the magnets to be locked, so that the installation and the operation are simple and convenient, the assembly and the switching are convenient, and the user experience is high. Moreover, the insertion portion 111 of the quick release member 110 is nested in the accommodating space 121 of the quick release seat 120, so that the quick release member 110 is limited from moving horizontally in the quick release seat 120, and the top of the quick release member 110 covers the quick release seat 120. When the first magnet 122 and the second magnet 112 are completely overlapped, the axial bearable pulling force of each magnet is the largest, so that the quick release member 110 and the quick release base 120 are effectively prevented from being displaced in the vertical direction after being installed.
The exposed magnetic poles represent magnetic poles exposed out of the surface after the magnets are installed, according to the characteristics of the magnets, the polarities of the two ends of the magnets are opposite, namely N poles and S poles, when the exposed magnetic pole of the first magnet 122 is the S pole, the N pole of the first magnet 122 is installed in the accommodating space 121, correspondingly, the exposed magnetic pole of the second magnet 112 corresponding to the first magnet 122 is the N pole, and the S pole of the second magnet 112 is installed in the position, corresponding to the first magnet 122, in the embedding part 111; when the exposed magnetic pole of the first magnet 122 is an N pole, the S pole of the first magnet 122 is installed in the accommodating space 121, and correspondingly, the exposed magnetic pole of the second magnet 112 corresponding to the first magnet 122 is an S pole, and the N pole of the second magnet 112 is installed in the position corresponding to the first magnet 122 in the embedding part 111.
Specifically, in this embodiment, the number of the first magnets 122 is two, the exposed magnetic poles of the first magnets 122 are opposite, the number of the second magnets 112 is two, and the exposed magnetic poles of the second magnets 112 are opposite, so that each first magnet 122 has only one second magnet 112 with opposite magnetism, and due to the repulsion of like magnetic poles and the attraction of unlike magnetic poles, the quick release member 110 and the quick release base 120 have only one installation direction, thereby preventing the reverse insertion between the quick release member 110 and the quick release base 120, and the quick release member 110 and the quick release base 120 can be accurately installed without repeated installation.
Of course, in some embodiments, the number of first magnets 122 provided may be one, as may the number of second magnets 112 provided. In other embodiments, the number of the first magnets 122 may be plural, and the number of the second magnets 112 may be the same as the number of the first magnets 122.
Preferably, a guide groove 123 with a gradually sinking bottom surface is formed at the bottom surface of the accommodating space 121 corresponding to each first magnet 122, the first magnet 122 is disposed at the end of the guide groove 123, and the second magnet 112 protrudes from the lower end surface of the insertion portion 111 to move along the guide groove 123 where the corresponding first magnet 122 is located. During installation, the insertion part 111 of the quick release part 110 is randomly arranged in the accommodating space 121 of the quick release seat 120, due to the attraction of the different magnetic poles, the knob quick release part 110 drives the insertion part 111 of the quick release part 110 to rotate according to the magnetic action between the different magnetic poles, so that the second magnet 112 can move towards the corresponding first magnet 122 along the corresponding guide groove 123, and is overlapped with the first magnet 122 in an attraction manner, the quick reset of the quick release seat 120 is facilitated, the installation efficiency between the quick release part 110 and the quick release seat 120 is improved, and the installation operation is simple and convenient. During disassembly, because the shearing force between the magnets is small, the knob quick-disassembly piece 110 can drive the insertion part 111 of the quick-disassembly piece 110 to rotate, so that the second magnet 112 can move away from the corresponding first magnet 122 along the corresponding guide groove 123, and is separated from the first magnet 122 respectively, and the disassembly operation is simple and convenient.
Specifically, in the present embodiment, the first magnet 122 and the second magnet 112 have the same shape and size. Preferably, the first magnet 122 and the second magnet 112 are both wafer magnets made of neodymium iron boron permanent magnets.
With reference to fig. 5 and fig. 6, in the present embodiment, the accommodating space 121 and the inserting portion 111 are both circular, and the bottom surface of the accommodating space 121 and the bottom surface of the inserting portion 111 are both circular. Preferably, the guide grooves 123 corresponding to the two first magnets 122 are both arc-shaped and gradually sink down along the clockwise direction. During installation, the insertion part 111 of the quick-release part 110 is randomly arranged in the accommodating space 121 of the quick-release seat 120, due to the attraction of the different-name magnetic poles, according to the magnetic action between the different-name magnetic poles, the clockwise knob quick-release part 110 drives the insertion part 111 of the quick-release part 110 to rotate clockwise, so that the second magnet 112 can move clockwise along the corresponding guide groove 123 and move towards the corresponding first magnet 122 with opposite magnetism, so as to attract and coincide with the corresponding first magnet 122, which is beneficial to the quick reset of the quick-release seat 120, the installation efficiency between the quick-release part 110 and the quick-release seat 120 is improved, and the installation operation is simple and convenient. During disassembly, because the shearing force between the magnets is small, the quick disassembling piece 110 can be rotated counterclockwise by rotating the inserting part 111 of the quick disassembling piece 110 counterclockwise by rotating the counterclockwise knob, so that the second magnet 112 can move counterclockwise along the corresponding guide groove 123 and move away from the corresponding first magnet 122 with opposite magnetism, so as to be separated from the corresponding first magnet 122, and the disassembly operation is simple and convenient. Of course, in other embodiments, the guiding groove 123 is arc-shaped and sinks gradually along the counterclockwise direction, and the rest of the structure and the function are the same as those of the embodiment.
With reference to fig. 1 and fig. 2, specifically, in this embodiment, a connection screw 130 protruding from an upper end surface of the quick release member 110 is disposed in a middle of the quick release member 110, a through hole 113 for the connection screw 130 to pass through is formed in the middle of the quick release member 110, so as to fixedly connect the photographing apparatus through the connection screw 130, and a thread matched with the connection screw 130 may be formed in the through hole 113, so that the connection screw 130 is fixed by a knob, and an installation position of the photographing apparatus is determined. Wherein, the connecting screw 130 can be used for screwing a camera screw by 1/4-20 hands.
In summary, the magnetic type quick release device of the present invention forms an accommodating space through the quick release seat and forms an insertion portion at the lower end of the quick release member, and the first magnet and the second magnet with opposite magnetism are correspondingly disposed at the bottom surface of the accommodating space and the insertion portion respectively, so as to facilitate quick installation and disassembly of the quick release seat and the quick release member; moreover, the figure of first magnet is two and exposes the magnetic pole opposite, and the figure of second magnet is two and exposes the magnetic pole opposite, because like magnetic pole is repulsive, then quick detach piece and quick detach seat only have an installation direction, prevent to insert the condition of turning over between quick detach piece and the quick detach seat, and need not many times repeated installation and can accurately install quick detach piece and quick detach seat, have the foolproof effect, and installation and operation are simple and convenient, be convenient for photography equipment in the quick assembly and the switching of photographic auxiliary equipment, user experience is high.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a formula quick detach device is inhaled to magnetism, its characterized in that, formula quick detach device is inhaled to magnetism including:
the quick release seat is recessed from the top of the quick release seat to form an accommodating space, and the bottom surface of the accommodating space is provided with at least one first magnet;
and the lower part of the quick-release piece is provided with an embedding part embedded into the accommodating space, and a second magnet with the magnetism opposite to that of the first magnet is arranged at the position corresponding to each first magnet in the embedding part.
2. A magnetic quick release device as claimed in claim 1, wherein a guide groove with a gradually sinking bottom surface is formed at the bottom surface of the accommodating space corresponding to each first magnet, the first magnet is disposed at the end of the guide groove, and the second magnet protrudes from the lower end surface of the insertion portion.
3. A magnetic quick release device as claimed in claim 1 or 2, wherein the number of the first magnets is two and the exposed magnetic poles are opposite, and the number of the second magnets is two and the exposed magnetic poles are opposite.
4. A magnetic quick release device as claimed in claim 1, wherein the accommodating space and the insertion portion are circular.
5. The magnetic quick release device according to claim 2, wherein the guiding slot is arc-shaped and sinks gradually in a clockwise direction.
6. The magnetic quick release device according to claim 2, wherein the guiding slot is arc-shaped and sinks gradually in a counterclockwise direction.
7. A magnetic quick release device as claimed in claim 1, wherein a connecting screw protruding from the upper surface of the quick release member is disposed in the middle of the quick release member.
8. The magnetic quick release device of claim 1, wherein the first magnet and the second magnet are disk magnets made of neodymium iron boron permanent magnets.
9. The magnetic quick release device of claim 1, wherein the first magnet and the second magnet are identical in shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840916.6U CN210219105U (en) | 2019-06-03 | 2019-06-03 | Magnetic type quick-release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840916.6U CN210219105U (en) | 2019-06-03 | 2019-06-03 | Magnetic type quick-release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210219105U true CN210219105U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840916.6U Active CN210219105U (en) | 2019-06-03 | 2019-06-03 | Magnetic type quick-release device |
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| CN (1) | CN210219105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610570A (en) * | 2020-11-30 | 2021-04-06 | 中国汽车工程研究院股份有限公司 | Mechanical magnetic type quick-release structure of material friction abnormal sound test bed |
| CN113001978A (en) * | 2021-03-16 | 2021-06-22 | 深圳市创想三维科技有限公司 | Multi-module combined quick-release structure and 3D printer |
| CN113695034A (en) * | 2021-08-03 | 2021-11-26 | 陕西学前师范学院 | A fine crushing device for rice flour preparation |
| CN115127003A (en) * | 2022-07-26 | 2022-09-30 | 华田信科（廊坊）电子科技有限公司 | Display device and attachment device thereof |
-
2019
- 2019-06-03 CN CN201920840916.6U patent/CN210219105U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610570A (en) * | 2020-11-30 | 2021-04-06 | 中国汽车工程研究院股份有限公司 | Mechanical magnetic type quick-release structure of material friction abnormal sound test bed |
| CN112610570B (en) * | 2020-11-30 | 2024-01-23 | 中国汽车工程研究院股份有限公司 | Mechanical magnetic type quick-dismantling structure of material friction abnormal sound test bed |
| CN113001978A (en) * | 2021-03-16 | 2021-06-22 | 深圳市创想三维科技有限公司 | Multi-module combined quick-release structure and 3D printer |
| CN113695034A (en) * | 2021-08-03 | 2021-11-26 | 陕西学前师范学院 | A fine crushing device for rice flour preparation |
| CN113695034B (en) * | 2021-08-03 | 2023-09-05 | 陕西学前师范学院 | Fine crushing device for rice flour production |
| CN115127003A (en) * | 2022-07-26 | 2022-09-30 | 华田信科（廊坊）电子科技有限公司 | Display device and attachment device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 518000 220, building 6, Qianhai Shenzhen Hong Kong youth dream workshop, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee after: Ruimo Intelligent Technology (Shenzhen) Co., Ltd Address before: 518000 220, building 6, Qianhai Shenzhen Hong Kong youth dream workshop, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee before: Ruimo Intelligent Technology (Shenzhen) Co., Ltd Patentee before: Dongguan Songshanhu International Robot Research Institute Co., Ltd |
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| TR01 | Transfer of patent right |