Adapter ring with quick-release connecting plate structure

Abstract

The utility model provides an adapter ring with a quick-release connecting plate structure, which comprises a rotating body, one side of the rotating body is sleeved with a lens mounting seat, the rotating body rotates relative to the lens mounting seat, the other side of the rotating body is detachably provided with a quick-release connecting plate, the quick-release connecting plate is provided with a camera bayonet, and the camera bayonet is connected with the lens mounting seat. A tripod mounting seat is arranged below the lens mounting seat, and a quick locking structure is arranged between the rotating body and the quick-release connecting plate. The adapter ring structure provided by the utility model is simple in structure and small in size, through the design of the rotating body, the rotating body can drive the camera bayonet to rotate by 360 degrees, and the positioning design between the rotating body and the lens mounting seat is matched, so that the vertical or horizontal shooting of the camera at four fixed positions can be quickly realized, and a large-size combined picture is obtained; the photo size and definition are improved; and through the detachable design of the quick-release connecting plate, the quick-release connecting plate with different camera bayonets can be conveniently and quickly replaced, so that different cameras can be matched with the same lens for use, and the utilization rate of the lens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera auxiliary devices, in particular to an adapter ring provided with a quick-release connecting plate structure. Background Art

[0002] Nowadays, more and more people are interested in photography and digital cameras. Many enthusiasts hope to experience the photography experience brought by lenses of different brands on their original cameras. This requires a device for converting cameras and lenses of different brands, namely an adapter ring. The adapter ring can connect lenses of different brands to cameras for shooting, which greatly increases the lens resources and can better play the role of other series of bayonet lenses.

[0003] Limited by the current technological level, large-size digital sensors are only used in special professional fields and are not popular in the consumer market. The large-image-field-format lens of the traditional film imaging era has a larger imaging area than the ordinary 135 lens, and the current digital camera imaging sensor cannot completely cover the imaging area of ​​the large-image-field lens. If it is directly transferred to an ordinary digital camera now, a lot of effective images will be lost. In order to make full use of the large imaging area of ​​the large-image-field lens, we use a splicing method to take photos in blocks and then splice them. The utility model uses a compact and lightweight structure to provide a practical and economical solution for realizing the rapid splicing of digital images of large-image-field lenses, thereby realizing the acquisition of high-definition, large-size photos. Utility Model Content

[0004] The purpose of the utility model is to provide an adapter ring provided with a quick-release plate structure, which provides a practical and economical solution for realizing fast splicing of digital images of large image field lenses by quickly rotating the imaging area in blocks, thereby realizing fast and low-cost acquisition of high-definition and large-size photos.

[0005] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0006] An adapter ring with a quick-release plate structure comprises a rotating body, one side of which is sleeved with a lens mounting seat and the rotating body rotates relative to the lens mounting seat, and the other side is detachably provided with a quick-release plate, the quick-release plate is provided with a camera mount, a tripod mounting seat is also provided below the lens mounting seat, and a quick locking structure is provided between the rotating body and the quick-release plate.

[0007] Preferably, the quick locking structure comprises a locking knob and a rotating pressure block, wherein the locking knob is arranged on a rotating body, one end of the rotating pressure block is sleeved on the locking knob and pressed above or away from the quick release plate, and a card block is formed on the edge of the other end, and the card block can be positioned on the edge of the rotating body.

[0008] Preferably, the rotating pressure block is provided with a locking block at one end thereof and is also formed with a protruding block and a first limiting hole, the first limiting hole is located below the protruding block, a second limiting hole is provided on the rotating body corresponding to the first limiting hole, and a limiting column is elastically provided in the second limiting hole.

[0009] Preferably, a positioning ring is formed on the inner side of the rotating body, a positioning column is provided on the positioning ring, a positioning bayonet is provided on the quick-release connecting plate, the quick-release connecting plate is located above the positioning ring, and the positioning column is clamped in the positioning bayonet.

[0010] Preferably, bolts are provided at intervals on the rotating body, and the bolts are located below the positioning ring. A circle of grooves is provided on the lens mounting seat, and one end of the bolts is in elastic contact with the inner wall of the groove.

[0011] Preferably, the above-mentioned angle positioning structure includes a first positioning hole and a second positioning hole arranged at corresponding positions, the first positioning holes are arranged at intervals on the positioning ring, the second positioning holes are arranged at intervals on the lens mounting seat, and an elastic member is arranged in the second positioning hole.

[0012] Preferably, a circle of mounting platform is formed on the lens mounting seat, a mounting groove is arranged on the mounting platform, an elastic pressing piece is arranged on the mounting groove, and the elastic pressing piece is exposed from the mounting platform through a notch, and a fixing ring is also arranged on the mounting platform.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The adapter ring structure of the utility model has a simple structure and a compact size. Through the design of the rotating body, the rotating body can drive the camera bayonet to rotate 360 ​​degrees. In combination with the positioning design between the rotating body and the lens mounting seat, four fixed-position cameras can be quickly used to shoot vertical or horizontal images, thereby obtaining large-size combined photos and improving the size and clarity of the photos.

[0015] (2) The detachable design of the quick-release plate makes it easy to replace the quick-release plate with different camera mounts, so that different cameras can be used with the same lens, thereby improving the utilization rate of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rotating body in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the lens mounting seat in the utility model.

[0020] In the figure: 1-rotating body; 2-lens mounting seat; 3-quick release plate; 4-camera bayonet; 5-tripod mounting seat; 6-locking knob; 7-rotating pressure block; 8-limiting column; 9-positioning column; 10-bolt; 11-elastic press piece; 12-fixing ring; 101-second limiting hole; 102-positioning ring; 103-first positioning hole; 201-groove; 202-second positioning hole; 203-mounting table; 204-mounting slot; 301-positioning bayonet; 701-block; 702-raised block. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] like Figure 1-4 As shown, an adapter ring with a quick-release plate structure includes a rotating body 1, a lens mounting seat 2 is sleeved on one side of the rotating body 1, and the rotating body 1 rotates relative to the lens mounting seat 2, and a quick-release plate 3 is detachably provided on the other side, a camera mount 4 is provided on the quick-release plate 3, and a tripod mounting seat 5 is also provided below the lens mounting seat 2, and a quick locking structure is provided between the rotating body 1 and the quick-release plate 3.

[0023] When in use, the lens and camera are installed as needed, and then installed on the required tripod. By rotating the rotating body 1, the camera bayonet 4 can be driven to rotate 360°, and the positioning design between the rotating body 1 and the lens mounting seat 2 can quickly realize vertical or horizontal shooting of 4 fixed position cameras, so as to obtain large-size combined photos and improve the size and clarity of the photos. This structure has a simple structure and is easy to operate; at the same time, through the quick locking structure, the quick-release plate 3 can be removed, and the quick-release plate 3 with different camera bayonet 4 can be replaced, and then fixed on the rotating body 1 for use, so that different cameras can be used with the same lens, thereby improving the utilization rate of the lens.

[0024] Furthermore, the quick locking structure includes a locking knob 6 and a rotating pressure block 7. The locking knob 6 is arranged on the rotating body 1. One end of the rotating pressure block 7 is sleeved on the locking knob 6 and pressed above the quick-release connecting plate 3 or away from the quick-release connecting plate 3. The edge of the other end is formed with a clamping block 701, and the clamping block 701 is clamped on the edge of the rotating body. The above design has a simple structure. By loosening the locking knob 6, the rotating pressure block 7 can be rotated to replace the quick-release connecting plate 3. The operation is convenient. The design of the clamping block 701 can prevent the rotating pressure block 7 from turning too far, thereby improving the connection stability.

[0025] Furthermore, the end of the rotating pressing block 7 provided with the clamping block 701 is also formed with a protruding block 702 and a first limiting hole, the first limiting hole is located below the protruding block 702, and the rotating body 1 is provided with a second limiting hole 101 corresponding to the first limiting hole, and a limiting column 8 is elastically provided in the second limiting hole 101, and the specific structure of the limiting column 8 may include a hollow column, a spring is provided in the hollow column, and a ball is provided at one end of the spring, and the ball is located at the open end of the hollow column and elastically exposed in the second limiting hole 101. The above design facilitates the operation of the rotating pressing block through the protruding block 702, and through the design of the first limiting hole, the second limiting hole 101 and the limiting column 8, specifically, when the rotating pressing block 7 rotates and contacts the ball, the ball will be squeezed into the second limiting hole 101, and then continue to rotate until the first limiting hole is located above the ball, and the ball will bounce into the first limiting hole, thereby locking the rotating pressing block 7, preventing the rotating pressing block 7 from being loosened by external force, thereby improving the stability and safety of use.

[0026] Furthermore, a positioning ring 102 is formed on the inner side of the rotating body 1, a positioning column 9 is provided on the positioning ring 102, a positioning bayonet 301 is provided on the quick release plate 3, the quick release plate 3 is located above the positioning ring 102, and the positioning column 9 is clamped in the positioning bayonet 301. The above design can position the quick release plate 3 on the rotating body 1, and the quick release plate 3 can be pressed by rotating the pressing block 7 to realize quick replacement of the camera.

[0027] Furthermore, bolts 10 are provided at intervals on the rotating body 1, and the bolts 10 are located below the positioning ring 102. A circle of grooves 201 are provided on the lens mounting seat 2, and one end of the bolt 10 is in elastic contact with the inner wall of the groove 201. The above design can be specifically provided with a spring sleeved on one end of the bolt 10, and a ball is provided on the other end of the spring, and the ball is located in the groove 201. In this way, when the rotating body is rotated, an elastic rotation force is generated, which can improve the rotation stability of the rotating body 1.

[0028] Furthermore, the angle positioning structure includes a first positioning hole 103 and a second positioning hole 202 arranged at corresponding positions, the first positioning holes 103 are arranged at intervals on the positioning ring 102, the second positioning holes 202 are arranged at intervals on the lens mounting seat 2, and an elastic member is arranged in the second positioning hole 202. With the above design, when the rotating body 1 is rotated, when the first positioning hole 103 and the second positioning hole 202 are aligned, one end of the elastic member will spring into the first positioning hole 103, and the vertical or horizontal shooting of the four fixed position cameras can be quickly realized, so as to obtain a large-size combined photo, thereby improving the photo size and clarity.

[0029] Furthermore, a circle of mounting platform 203 is formed on the lens mounting seat 2, and a mounting groove 204 is provided on the mounting platform 203. An elastic pressing piece 11 is provided on the mounting groove 204, and the elastic pressing piece 11 is exposed from the mounting platform 203 through a notch, and a fixing ring 12 is also provided on the mounting platform 203. The above design facilitates the installation of the lens through the elastic pressing piece 11, and the fixing ring 12 can strengthen the installation effect of the lens.

[0030] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An adapter ring provided with a quick-release plate structure, characterized in that: It includes a rotating body, one side of which is provided with a lens mounting seat, and the rotating body rotates relative to the lens mounting seat, and the other side is detachably provided with a quick-release plate, the quick-release plate is provided with a camera bayonet, a tripod mounting seat is also provided below the lens mounting seat, an angle positioning structure is also provided between the rotating body and the lens mounting seat, and a quick locking structure is provided between the rotating body and the quick-release plate.

2. The adapter ring with a quick-release plate structure according to claim 1, characterized in that: The quick locking structure includes a locking knob and a rotating pressure block. The locking knob is arranged on the rotating body. One end of the rotating pressure block is sleeved on the locking knob and pressed above the quick release plate or away from the quick release plate. A card block is formed on the edge of the other end, and the card block is positioned at the edge of the rotating body.

3. The adapter ring with a quick-release plate structure according to claim 2, characterized in that: The end of the rotating pressure block provided with the clamping block is also formed with a protruding block and a first limiting hole, the first limiting hole is located below the protruding block, a second limiting hole is provided on the rotating body corresponding to the first limiting hole, and a limiting column is elastically provided in the second limiting hole.

4. The adapter ring with a quick-release plate structure according to claim 1, characterized in that: A positioning ring is formed on the inner side of the rotating body, a positioning column is arranged on the positioning ring, a positioning bayonet is arranged on the quick-release connecting plate, the quick-release connecting plate is located above the positioning ring, and the positioning column is clamped in the positioning bayonet.

5. The adapter ring with a quick-release plate structure according to claim 4, characterized in that: Bolts are arranged at intervals on the rotating body and are located below the positioning ring. A circle of grooves is arranged on the lens mounting seat, and one end of the bolts is in elastic contact with the inner wall of the groove.

6. The adapter ring with a quick-release plate structure according to claim 4, characterized in that: The angle positioning structure comprises a first positioning hole and a second positioning hole arranged at corresponding positions, the first positioning holes are arranged at intervals on the positioning ring, the second positioning holes are arranged at intervals on the lens mounting seat, and an elastic member is arranged in the second positioning hole.

7. The adapter ring with a quick-release plate structure according to claim 1, characterized in that: A circle of mounting platforms is formed on the lens mounting seat, a mounting groove is arranged on the mounting platform, an elastic pressing piece is arranged on the mounting groove, and the elastic pressing piece is exposed from the mounting platform through a notch, and a fixing ring is also arranged on the mounting platform.

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