CN218956990U - Lens cover with data transmission function - Google Patents
Lens cover with data transmission function Download PDFInfo
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- CN218956990U CN218956990U CN202221514985.6U CN202221514985U CN218956990U CN 218956990 U CN218956990 U CN 218956990U CN 202221514985 U CN202221514985 U CN 202221514985U CN 218956990 U CN218956990 U CN 218956990U
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- data transmission
- transmission function
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Abstract
The embodiment of the utility model provides a lens cover with a data transmission function, which comprises a cover body, a circuit board, a connecting structure and an interface, wherein an accommodating space is arranged in the cover body, the circuit board is arranged in the accommodating space, the interface is arranged on the cover body and is electrically connected with the circuit board, the interface is used for inserting an external connector, and the connecting structure is used for connecting the connector with an electric element in a camera body and/or a camera lens. According to the lens cover with the data transmission function, the data line interface which is originally positioned on the digital camera body and/or the lens is arranged on the lens cover, so that the integrity of the body and/or the lens is reserved, the body and/or the lens is more attractive, and meanwhile, the difficulty in performing waterproof and dustproof treatment on the body and/or the lens is reduced; and when the interface is damaged, only the lens cover is needed to be replaced, and the camera body and/or the lens are not needed to be disassembled and maintained.
Description
Technical Field
The utility model relates to the technical field of photographic equipment, in particular to a lens cover with a data transmission function.
Background
A digital camera is a camera that converts an optical image into electronic data using an electronic sensor. Before electronic data is transmitted to a computer, the electronic data is usually stored in a storage module of a digital camera, and the data is required to be exported through a data line when the data is extracted; on the other hand, the digital camera converts the information obtained by the optical element into electronic data by using the image processing chip, so that the quality of the program in the image processing chip greatly affects the quality of the film, and therefore, the digital camera needs to update the program in the image processing chip from time to time, and the digital camera needs to be connected by using a data line. In order to ensure that the data line can be connected with the digital camera, an interface of the data line is required to be reserved on the body and/or the lens of the digital camera, but the reserved interface of the data line can damage the integrity of the body and/or the lens, so that the body and/or the lens is not attractive, and meanwhile, the difficulty in performing waterproof and dustproof treatment on the digital camera can be increased due to the existence of the interface; when the camera is updated with software, the camera lens is often updated as corresponding hardware, and at this time, the interfaces and related circuit boards and other elements arranged on the camera lens are discarded, which results in waste.
Disclosure of Invention
The embodiment of the utility model provides a lens cover with a data transmission function, which is used for solving the problems that in the prior art, a camera body and/or a lens are not attractive enough and waterproof and dustproof treatments are difficult to be carried out due to the fact that a data line interface is arranged on the camera body and/or the lens.
In an embodiment of the utility model, the lens cover with the data transmission function comprises a cover body, a circuit board, a connecting structure and an interface, wherein an accommodating space is formed in the cover body, the circuit board is installed in the accommodating space, the interface is arranged on the cover body and is electrically connected with the circuit board, the interface is used for inserting an external connector, and the connecting structure is used for connecting the connector with an electric element in a camera body and/or a camera lens.
As a further alternative of the lens cover with the data transmission function, the connection structure is set as contacts, and a plurality of contacts are disposed on the cover body, when the cover body is covered on the lens of the camera, the contacts can conduct the interface with the camera body and/or an electrical module in the lens.
As a further alternative of the lens cover with the data transmission function, the interface is disposed on a side wall of the cover body.
As a further alternative of the lens cover with the data transmission function, the cover body includes an upper cover and a lower cover, and the upper cover can be connected to the lower cover in a closing manner.
As a further alternative to the lens cover with data transmission function, the upper cover and the lower cover are connected by using a threaded fastener.
As a further alternative scheme of the lens cover with the data transmission function, an elastic element is arranged between the upper cover and the lower cover, one end of the elastic element is fixedly connected with the upper cover, the other end of the elastic element is a free end, a limiting hole is formed in the lower cover, and when the upper cover is connected with the lower cover in a covering manner, the elastic element penetrates through the limiting hole and exposes out of the end part; the camera lens is correspondingly provided with a clamping groove, and when the cover body is connected to the camera lens in a covering mode, the exposed end portion of the elastic element is clamped into the clamping groove and compressed.
As a further alternative to the lens cover with data transmission function, the elastic element is provided as a spring.
As a further alternative of the lens cover with the data transmission function, the free end is fixedly connected with a steel ball, and when the cover body covers the camera lens, the steel ball can abut against the surface of the camera lens.
As a further alternative to the lens cover with data transmission function, the circuit board is fixedly connected to the lower cover.
As a further alternative of the lens cover with the data transmission function, the upper cover and/or the lower cover are provided with a plurality of reinforcing ribs for reinforcing the structural strength of the cover body.
The implementation of the embodiment of the utility model has the following beneficial effects:
according to the lens cover with the data transmission function, the data line interface which is originally positioned on the digital camera body and/or the lens is arranged on the lens cover, so that the integrity of the camera body and/or the lens is reserved, the camera body and/or the lens is more attractive, and meanwhile, the difficulty in performing waterproof and dustproof treatment on the camera body and/or the lens is reduced; when the lens needs to be replaced, the components such as the interface and the circuit board on the lens cover with the data transmission function can be kept, the replacement cost is reduced, and when the interface is damaged, only the lens cover needs to be replaced, and the camera body and/or the lens does not need to be disassembled and maintained.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic exploded view of a lens cover with data transmission function according to an embodiment of the present utility model;
FIG. 2 is an exploded view of the lens cover with data transmission function according to an embodiment of the present utility model;
description of main reference numerals:
11-upper cover, 12-lower cover, 13-spring, 14-steel ball, 15-limit hole, 161-M1.6 self-tapping screw, 162-M1.4 self-tapping screw;
20-a circuit board;
30-interface.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many other different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The embodiment of the utility model provides a lens cover with a data transmission function, which is used for solving the problems that in the prior art, a camera body and/or a lens are not attractive enough and waterproof and dustproof treatments are difficult to be carried out due to the fact that a data line interface is arranged on the camera body and/or the lens.
In an embodiment of the present utility model, please refer to fig. 1 to 2, the lens cover with data transmission function includes a cover body, a circuit board 20, a connection structure and an interface 30, wherein an accommodating space is provided in the cover body, the circuit board 20 is installed in the accommodating space, the interface 30 is disposed on the cover body and electrically connected with the circuit board 20, the interface 30 is used for inserting an external connector, and the connection structure is used for connecting the interface 30 with electrical components in the camera body and/or the lens, such as an image processing chip and a memory module.
According to the lens cover with the data transmission function, the data line interface which is originally positioned on the digital camera body and/or the lens is arranged on the lens cover of the camera, so that the integrity of the camera body is reserved, the camera is more attractive, and meanwhile, the difficulty in performing waterproof and dustproof treatment on the camera body is reduced; when the lens needs to be replaced, the components such as the interface 30, the circuit board 20 and the like on the lens cover with the data transmission function can be kept, so that the replacement cost is reduced, and when the interface is damaged, only the lens cover is required to be replaced, and the camera body and/or the lens do not need to be disassembled and maintained.
In one embodiment, the connection structure is provided as a wire.
In another embodiment, the connection structure is configured as contacts, and a plurality of contacts are disposed on the cover, where the contacts are capable of conducting the interface 30 with electrical components such as a processing chip and a memory module in the digital camera body and/or lens when the cover is covered on the lens of the camera. It will be appreciated that in such an arrangement, contacts for contact with the lens cover contacts should also be provided on the camera lens.
The contact scheme has the advantage that the lens cover and the camera lens can be freely separated, and the lens cover can be conveniently replaced when damaged.
In a specific embodiment, the contacts on the cover body are arranged to be convex, the contacts on the camera lens are arranged to be concave, when the cover body is covered on the camera lens, the convex points and the concave grooves fall into the concave grooves, the convex points and the concave grooves are matched with each other, a certain limiting effect can be achieved after the cover body is covered, and the tight connection between the contacts is ensured.
It can be understood that the same technical effect can be achieved by arranging the contacts on the cover body in a groove shape and the contacts on the camera lens in a convex shape.
In one embodiment, the interface 30 is disposed on a sidewall of the cover.
In another embodiment, the interface 30 is provided on a circular end face of the cover.
The arrangement of the mouthpiece 30 on the side wall is more aesthetically pleasing than the arrangement of the mouthpiece 30 on the circumferential end face.
In one embodiment, the cover body includes an upper cover 11 and a lower cover 12, and the upper cover 11 can be connected to the lower cover 12 in a closing manner.
The upper cover 11 and the lower cover 12 are arranged, so that the device has the advantages of simple structure, convenience in connection and convenience in installation and maintenance of parts by related personnel.
In a specific embodiment, the upper cover 11 and the lower cover 12 are fixedly connected by using a threaded fastener.
In a more specific embodiment, the threaded fasteners are 4M 1.6 self-tapping screws 161.
The threaded fastener is used for connecting, so that the connection is tight and the disassembly and the assembly are convenient.
In another more specific embodiment, an elastic element is also provided between the upper cover 11 and the lower cover 12. One end of the elastic element is fixedly connected with the upper cover 11, the other end of the elastic element is a free end, the lower cover 12 is provided with a limiting hole 15, when the upper cover 11 is connected with the lower cover 12 in a covering manner, the elastic element penetrates through the limiting hole 15 and exposes the end part, a clamping groove is correspondingly formed in the camera lens, when the cover body of the lens cover is connected with the camera lens in a covering manner, the exposed end part of the elastic element is clamped into the clamping groove, and the elastic element is compressed.
The application scenario of the embodiment is that when the lens cover is in threaded connection with the camera lens, the free end of the elastic element is clamped into the clamping groove of the lens after the lens cover rotates for a certain angle, so that the lens cover is prevented from loosening due to rotation of external force, and the lens cover is prevented from losing or even losing the protective effect of the lens cover on the lens.
In a further particular embodiment, the elastic element is provided as a spring 13.
In a further specific embodiment, the free end of the spring 13 is fixedly connected with a steel ball 14.
The advantage of the steel ball 14 is that the surface is a cambered surface, so that the lens cover can easily slide out of the clamping groove when rotating, thereby facilitating the disconnection between the lens cover and the lens.
In another specific embodiment, the upper cover 11 and the lower cover 12 are fixedly connected by a clamping manner.
In a more specific embodiment, the upper cover 11 and/or the lower cover 12 are provided with a claw, and the lower cover 12 and/or the corresponding position on the upper cover 11 are provided with a clamping groove, and when the upper cover 11 is covered on the lower cover 12, the claw is fixedly connected with the clamping groove.
In yet another specific embodiment, the circuit board 20 is fixedly attached to the lower cover 12 using threaded fasteners.
In a more specific embodiment, two M1.4 self-tapping screws 162 are used to connect the circuit board 20 to the lower cover 12.
In order to enhance the structural strength of the lens cover, in a specific embodiment, several ribs are provided on the upper cover 11 and/or the lower cover 12.
The cover body and the camera lens can be connected in various modes.
In one embodiment, the cover is screwed to the camera lens.
In another embodiment, the cover body is clamped with the camera lens.
In yet another embodiment, a ring magnet is disposed in the interior space of the cover, and a ring magnet is also disposed at the lens of the camera, and when the cover is engaged with the lens cover of the camera, the two ring magnets attract each other, thereby fixing the cover and the lens of the camera to each other.
When the cover body with the contacts is clamped with the camera lens or magnetically attracted, a user is often required to rotate the cover body by a certain angle after the cover body is covered, so that the contact positions are found, the cover body is rotated by the user conveniently, and in a specific embodiment, anti-slip teeth are arranged on the cover body along the circumference, so that the user is prevented from slipping when the cover body is rotated.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The lens cover is characterized by comprising a cover body, a circuit board, a connecting structure and an interface, wherein an accommodating space is formed in the cover body, the circuit board is installed in the accommodating space, the interface is arranged on the cover body and is electrically connected with the circuit board, the interface is used for being inserted into an external connector, and the connecting structure is used for connecting the connector with an electric element inside a camera body and/or a camera lens.
2. A lens cover with data transmission function according to claim 1, wherein the connection structure is set as contacts, a plurality of the contacts are set on the cover body, and when the cover body is covered on the lens of the camera, the contacts can conduct the interface with the camera body and/or the electrical module in the lens.
3. The lens cover with data transmission function according to claim 1, wherein the interface is provided on a side wall of the cover body.
4. The lens cover with data transmission function according to claim 1, wherein the cover body comprises an upper cover and a lower cover, and the upper cover can be connected to the lower cover in a closing manner.
5. The lens cover with data transmission function according to claim 4, wherein the upper cover and the lower cover are connected by a threaded fastener.
6. The lens cover with data transmission function according to claim 5, wherein an elastic element is arranged between the upper cover and the lower cover, one end of the elastic element is fixedly connected with the upper cover, the other end is a free end, a limiting hole is formed in the lower cover, and when the upper cover is connected with the lower cover in a covering manner, the elastic element penetrates through the limiting hole and exposes an end part; the camera lens is correspondingly provided with a clamping groove, and when the cover body is connected to the camera lens in a covering mode, the exposed end portion of the elastic element is clamped into the clamping groove and compressed.
7. A lens cover with data transmission function as claimed in claim 6, wherein the elastic element is provided as a spring.
8. The lens cover with data transmission function according to claim 6, wherein the free end is fixedly connected with a steel ball, and the steel ball can abut against the clamping groove when the cover body is covered on the camera lens.
9. The lens cover with data transmission function according to claim 4, wherein the circuit board is fixedly connected to the lower cover.
10. The lens cover with data transmission function according to claim 4, wherein a plurality of reinforcing ribs are arranged on the upper cover and/or the lower cover for reinforcing the structural strength of the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514985.6U CN218956990U (en) | 2022-06-16 | 2022-06-16 | Lens cover with data transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514985.6U CN218956990U (en) | 2022-06-16 | 2022-06-16 | Lens cover with data transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218956990U true CN218956990U (en) | 2023-05-02 |
Family
ID=86109926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221514985.6U Active CN218956990U (en) | 2022-06-16 | 2022-06-16 | Lens cover with data transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218956990U (en) |
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2022
- 2022-06-16 CN CN202221514985.6U patent/CN218956990U/en active Active
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