A quick-change adapter flange module for a camera imaging module

Abstract

The present invention discloses a quick replacement adapter flange module for a camera imaging module, including a base and a replaceable buckle; a plurality of pins are installed on the end face of the base; the beneficial effects of the present invention are as follows. First, the quick replacement adapter flange module of the present invention can achieve quick locking and unlocking actions by hand without using additional tools, and has a unique combined locking and anti-dropping function. It realizes that the same camera imaging module can quickly replace the adapter flange without additional tools and can be installed and used on camera bodies of different brands and types. Because no additional tools are required, it can be easily and quickly operated even outdoors. Second, the quick replacement adapter flange module of the present invention adopts a unique combined locking design structure, so that the replaceable system of the flange module is functionally locked after being installed on the target system, which can effectively prevent accidental and human misoperations from causing detachment. It has a linkage sliding lever. When needed by the target system, the rear mechanical separation button can drive the action of the fixed structure of the target system in the replaceable buckle through the sliding lever, realizing the optimization of the replaceable buckle structure, reducing the manufacturing cost, and optimizing the human-machine operation.

Description

Technical Field

[0001] The present invention relates to the field of mechanical technology, and in particular to a quick-change adapter flange module of a camera imaging module. Background Art

[0002] At present, the camera bodies of different brands in the market all have their own unique bayonet flange fixing structure. Because the mechanical dimensions of the interfaces are different, they cannot be used interchangeably. When customers purchase expensive sensor imaging units, they can only be used on the target system with the interface type set at the factory. When users change to different target systems or need to try to use them on other different target systems, they can only re-purchase camera sensor imaging units with specific flange interfaces, which brings huge replacement costs. Some brands have provided replaceable interface designs, but in order to ensure the accuracy and reliability of the interface, they need to use a screwdriver or special wrench to unscrew the fixing bolts to replace the bayonet module, and they do not have the ability to achieve quick replacement without additional auxiliary tools. Summary of the invention

[0003] 1. Technical issues that need to be resolved

[0004] The technical problem to be solved by the present invention is to provide a quick-change adapter flange module for a camera imaging module, so as to solve the problem that the existing modules need additional auxiliary tools to be replaced, and the replacement accuracy and reliability are not high.

[0005] 2. Technical solution

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is: a quick-change adapter flange module for a camera imaging module, comprising a base and a replaceable buckle; a plurality of pins are installed on the end face of the base; a plurality of locking plates matching the pins are slidably installed on the side of the replaceable buckle, and a plurality of wrenches are also hinged on the side of the replaceable buckle, and the wrenches have a tooth structure, and the tooth structure is coaxial with the rotation axis of the wrench; a rack or tooth hole matching the tooth structure is provided on the locking plate; a lever is slidably installed on the surface of the base, and the lever is linked to a mechanical separation button set on the base or the camera imaging unit, and the base is provided with a slide groove matching the lever.

[0007] The quick-change adapter flange module of the above-mentioned camera imaging module, wherein the pins are arranged at the edge of the base and the number thereof is not less than 3.

[0008] In the above-mentioned quick-change adapter flange module of the camera imaging module, the locking sheet is a spring steel sheet and is installed on the side of the replaceable buckle via a pressing sheet.

[0009] In the above-mentioned quick-change adapter flange module of the camera imaging module, the locking plate has a rigid plate and is installed on the side of the replaceable buckle via an elastic pressing plate.

[0010] In the above-mentioned quick-change adapter flange module of the camera imaging module, the diameter of the head of the longitudinal section of the pin exposed from the base is larger than the diameter of the middle part.

[0011] The quick-change adapter flange module of the camera imaging module mentioned above, wherein a sliding groove for installing a locking piece is provided on the side of the bottom surface of the replaceable buckle; and a wrench installation groove is provided on the side surface of the replaceable buckle.

[0012] The above-mentioned quick-change adapter flange module of the camera imaging module, wherein the end of the lever protrudes from the outer surface of the base and is linked to an unlocking button arranged on the base or the camera imaging part, and the replaceable buckle has a corresponding slide groove for accommodating the lever.

[0013] 3. Beneficial effects

[0014] In summary, the beneficial effects of the present invention are:

[0015] (1) The quick-change adapter flange module of the present invention can be quickly locked and unlocked by hand without the use of additional tools, and has a uniquely designed joint locking and anti-dropping function. The same camera imaging module can be quickly replaced with an adapter flange without the need for additional tools, and can be installed and used on camera bodies of different brands and types. Since no additional tools are required, it can be easily and quickly operated even outdoors;

[0016] (2) The quick-change adapter flange module of the present invention adopts a unique combined locking design structure, so that the flange module can be functionally locked to the target system after being installed in the target system, which can effectively prevent it from falling off due to accidents and misoperation.

[0017] (3) The quick-change adapter flange module of the present invention is provided with a linkage sliding lever, so that when the flange module is installed in a target system that requires an independent external separation button, linkage separation can be achieved by operating a mechanical button provided on the base or the camera imaging unit, thereby optimizing the replaceable buckle structure and unifying the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the separation structure of the quick-change adapter flange module of the camera imaging module of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a quick-change adapter flange module of a camera imaging module of the present invention;

[0020] Figure 3It is a schematic diagram of the installation structure of the quick-change adapter flange module of the camera imaging module of the present invention connected to the target system. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are further described below with reference to the accompanying drawings.

[0022] Please see attached Figure 1 And attached Figure 2 As shown, a quick-change adapter flange module for a camera imaging module comprises a base 1 and a replaceable buckle 2; four pins 3 are mounted on the side of the base 1, wherein the head diameter of the longitudinal section of the pin 3 exposed from the base is larger than the middle diameter; a plurality of locking plates 4 adapted to the pins 3 are slidably mounted on the side of the replaceable buckle 2, a sliding groove 7 for mounting the locking plates 4 is provided on the side of the bottom surface of the replaceable buckle 2, and the locking plates 4 can only slide in the sliding groove 7; a plurality of wrenches 5 are also hinged on the side of the replaceable buckle 2, a wrench mounting groove 8 is provided on the side of the replaceable buckle 2, and the wrench 5 is mounted in the wrench mounting groove 8; the wrench 5 has a tooth structure, and the tooth structure is coaxial with the rotation axis of the wrench 5; a rack or tooth hole adapted to the tooth structure is provided on the locking plate 4; a lever 6 is slidably mounted on the base 1, and the lever 6 is linked to a mechanical separation button set on the base 1 or the camera imaging unit.

[0023] Preferably, the locking sheet 4 is a spring steel sheet and is installed on the side of the replaceable buckle 2 via a pressing sheet.

[0024] Preferably, the locking piece 4 has a rigid piece and is installed on the side of the replaceable buckle 2 via an elastic pressing piece.

[0025] Preferably, the lever 6 is installed in the slide groove 9 of the base 1 and is linked with a mechanical separation button arranged on the base 1 or on the camera imaging unit.

[0026] Preferably, the sliding lever 6 protrudes from the base 1 body and is inserted into the replaceable buckle 2 when the replaceable buckle 2 is installed.

[0027] By attaching Figure 3 It can be seen that the marked wrench 5 is in the locked position. When the replaceable module system of this patent is loaded into the target system, since the target system blocks the outward movement direction of the wrench 5 required for unlocking, the locking system of the replaceable module system described in this case is in a locked state. Moreover, since the system has ≥3 locking / unlocking parts that are independent of each other and not linked, as long as the wrench 5 corresponding to any pin 3 cannot be unlocked, the quick-change adapter module described in this case will be in a locked state and cannot be separated, thereby ensuring that the replaceable module system described in this case will not be accidentally unlocked and fallen off when loaded in the target system state.

[0028] Principle of use: When the top of the wrench 5 rotates toward the base 1, the tooth structure of the wrench 5 pushes the locking plate 4 to slide. When the locking plate 4 is elastically installed or made of elastic material, the edge moves along the pin 3 and is inserted into the handle of the pin 3 with a smaller diameter to achieve locking. When the top of the wrench 5 rotates outward away from the base 1, the locking plate 4 is pulled out from the handle of the pin 3 with a smaller diameter. When the edge shape of the locking plate 4 that matches the smaller diameter part of the pin 3 completely leaves the edge of the maximum diameter of the pin head, the unlocking is achieved. At this time, the interchangeable buckle 2 is installed on the base 1, and the lever 6 is inserted into the interchangeable buckle 2. When the interchangeable buckle 2 is a style with an internal sliding lock structure required by the target system, the mechanical separation button set on the fuselage or the base realizes a linkage action with the internal locking mechanical structure of the interchangeable buckle 2 through this sliding lever 6, so as to achieve the separation of the interchangeable buckle from the target system.

[0029] When the replaceable module is installed on the base, there is a small over-fit interference between the contact surface between the sliding locking plate 4 and the larger diameter head of the pin 3, which causes the elastic pressing plate of the locking plate 4 to undergo elastic deformation when the locking plate 4 slides into the smaller handle of the pin 3 (when the locking plate 4 is made of elastic material, the locking plate 4 undergoes elastic deformation). The force generated by the elastic deformation presses the replaceable module against the base 1 to ensure that there is no gap between the replaceable module and the base and to provide sufficient preload.

[0030] The above-mentioned are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification, or directly or indirectly applied to the technical fields attached to other related products, are also included in the patent protection scope of the present invention.

Claims

1. A quick-change adapter flange module for a camera imaging module, Features: The invention comprises a base (1) and a replaceable buckle (2); the end surface of the base (1) is provided with a plurality of pins (3); the side of the replaceable buckle (2) is slidably provided with a plurality of locking plates (4) adapted to the pins (3); the side of the replaceable buckle (2) is also hinged with a plurality of wrenches (5); the wrenches (5) have a tooth structure, and the tooth structure is coaxial with the rotation axis of the wrenches (5); the locking plates (4) are provided with a rack or tooth hole adapted to the tooth structure; a lever (6) is slidably provided on the surface of the base (1), and the lever (6) is linked to a mechanical separation button set on the base (1) or a camera imaging unit; the base (1) is provided with a sliding groove (9) adapted to the lever (6); the pins (3) are arranged along the edge of the base (1), and the number of the pins (3) is not less than 3; the locking plates (4) are spring steel plates, and are installed on the side of the replaceable buckle (2) via a pressing plate.

2. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: The locking plate (4) has a rigid plate and is mounted on the side of the replaceable buckle (2) via an elastic pressing plate.

3. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: The longitudinal section of the portion of the pin (3) exposed from the surface of the base has a head diameter that is larger than a middle diameter.

4. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: A sliding groove (7) for mounting a locking plate (4) is provided on the side edge of the bottom surface of the replaceable buckle (2); and a wrench mounting groove (8) is provided on the side surface of the replaceable buckle (2).

5. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: The shifting rod (6) protrudes from the surface of the base (1).

6. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: The lever (6) is inserted into the replaceable buckle (2) when the replaceable buckle (2) is mounted on the base (1).

7. The quick-change adapter flange module of a camera imaging module according to claim 1, Features: The lever (6) is installed in the base (1) and is linked to a mechanical button.

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