CN211830916U

CN211830916U - Card lid structure, camera and camera

Info

Publication number: CN211830916U
Application number: CN202020416944.8U
Authority: CN
Inventors: 蒋约鹏
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a card lid structure, camera and camera, include: the shell is provided with a clamping groove and a sliding hole which penetrates through the shell in the thickness direction; the card cover is used for closing or opening the card slot; and the anti-falling limiting assembly is connected with the clamping cover, the anti-falling limiting assembly is inserted into the sliding hole in a sliding mode and can be limited and fixed with the shell, and when the clamping cover is opened and is far away from the clamping groove, the clamping cover is indirectly connected with the shell through the anti-falling limiting assembly. Because the card lid forms indirect connection relation through spacing subassembly of anticreep and casing, therefore the degree of freedom of card lid also receives the restraint of spacing subassembly of anticreep and casing, even if the operator carelessly takes off the card lid, also can not take place the hidden danger that the card lid dropped subaerial the appearance and breaks or lose, further promoted product use reliability and experience and felt.

Description

Card lid structure, camera and camera

Technical Field

The utility model relates to a shoot with video-corder equipment technical field, especially relate to a card lid structure, camera and camera.

Background

Most cameras are equipped with cameras for auxiliary shooting and recording, the cameras are generally in various shapes such as spherical and square, however, no matter which shape of camera is adopted, an SD card slot is generally designed on a rear shell of the camera, and the SD card slot is used for installing an SD memory card. The SD card slot is more covered, sealed and fixed by adopting a sealing ring and an SD card cover in a screw connection mode, or is directly covered, sealed and fixed by adopting the SD card cover in a buckling mode. However, although the buckle assembly mode is convenient to assemble and disassemble, the sealing and waterproof performance is poor; the bolt joint assembly mode of the sealing ring and the SD card cover can just solve the pain point, but another problem is brought along with the pain point: when the SD card needs to be replaced, the screw needs to be unscrewed firstly, then the SD card cover is detached, and then the sealing ring is detached.

SUMMERY OF THE UTILITY MODEL

Therefore, a need exists for a card cover structure, a camera and a video camera, which aim to solve the problems of easy falling, damage and loss risk in the prior art when the card cover is assembled and disassembled.

The technical scheme is as follows:

in one aspect, the present application provides a card cover structure, comprising:

the shell is provided with a clamping groove and a sliding hole which penetrates through the shell in the thickness direction;

the card cover is used for closing or opening the card slot; and

the anti-falling limiting assembly is connected with the clamping cover, the anti-falling limiting assembly is inserted into the sliding hole in a sliding mode and can be limited and fixed with the shell, and when the clamping cover is opened and kept away from the clamping groove, the clamping cover is indirectly connected with the shell through the anti-falling limiting assembly.

The card cover structure is applied to the camera of the camera, has the function of assembling the SD card and is convenient to assemble and disassemble, and the problem that the card cover falls off after being disassembled is avoided. Specifically, the SD card is mounted in a card slot formed in the housing, and a card cover is closed over the card slot to secure protection (e.g., waterproof, dustproof, etc.) against the SD card. When the SD card is full of storage and needs to be replaced with a new card, the operator disassembles the card cover and outwards pulls out, the card cover is gradually kept away from and is opened the in-process of draw-in groove, the spacing subassembly of anticreep outwards slides in the slide opening in step until forming spacing fixed relation with the casing, at this moment, because the card cover passes through the spacing subassembly of anticreep and forms indirect connection relation with the casing, therefore the degree of freedom of card cover also receives the restraint of the spacing subassembly of anticreep and casing, therefore, even if the operator carelessly takes off the card cover, also can not take place the card cover and drop the subaerial hidden danger that appears breaking or losing, further promoted product use reliability and experience and feel.

The technical solution of the present application is further described below:

in one embodiment, the anti-dropping limiting assembly comprises a sliding rail and a blocking piece arranged on the sliding rail, the blocking piece is located on the inner side face of the shell and can be clamped with the inner side face of the shell, and the clamping cover is connected with the sliding rail and located on the outer side face of the shell.

In one embodiment, the blocking piece is a limit screw, the limit screw is screwed on the sliding rail, and the length of the limit screw is not less than the aperture of the sliding hole.

In one embodiment, the number of the limit screws is two, and the two limit screws are arranged at the same end of the slide rail side by side at intervals.

In one embodiment, the slide rail is formed in an arc shape.

In one embodiment, the clamping cover structure further comprises a sealing ring, a sealing groove is concavely arranged at the bottom of the clamping groove, and the sealing ring is clamped in the sealing groove and can be abutted against the clamping cover.

In one embodiment, the sealing ring is sleeved outside the sliding rail, and the maximum area of the sealing ring is smaller than or equal to the maximum area of the clamping cover.

In one embodiment, the card cover is detachably connected with the housing by fastening screws.

In one embodiment, the part of the card cover for installing the fastening screw is provided with a U-shaped opening.

In another aspect, the present application further provides a camera head, which includes the card cover structure as described above.

In addition, the application also provides a camera which comprises the camera head.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an assembled state of a card cover structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a left side view of the structure of FIG. 1;

fig. 4 is a schematic structural view illustrating a disassembled state of the card cover structure according to an embodiment of the present invention;

fig. 5 is a left side view of the structure of fig. 4.

Description of reference numerals:

10. a housing; 11. a clamping groove 12 and a sliding hole; 13. a sealing groove; 20. a cover is clamped; 21. a U-shaped opening; 30. an anti-drop limiting component; 31. a slide rail; 32. a limit screw; 40. a seal ring; 50. and (5) fastening the screw.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The present application claims a camera that can be any type or configuration of camera product commonly available on the market. The camera mainly comprises a host, a camera electrically connected with the host and a plurality of auxiliary components (a handle, an anti-falling belt and the like).

The camera head, which serves as an auxiliary camera for the camera, includes a card cover 20 structure based on the housing 10, in addition to a camera head assembly and the like.

As shown in fig. 1, a card cover 20 structure is shown for an embodiment of the present application, which includes: the shell 10, the card cover 20 and the anti-drop spacing assembly 30. The housing 10 is a part of a housing of the camera, and may be a rear housing; the housing also includes a front shell that is assembled with the housing 10. The shell 10 and the front shell are both formed into spherical bodies, so that the appearance of the camera forms a spherical structure, and the appearance is better. In order to reduce the cost and facilitate the manufacturing process, the housing 10 is preferably integrally formed by plastic injection molding.

The housing 10 is formed with a slot and a sliding hole penetrating the thickness direction of the housing 10. The card cover 20 is also made of injection molding, and the shape and the size of the card cover are matched with those of the card slot so as to ensure that a complete spherical surface is formed after the card cover and the card slot are assembled into a whole.

The card cover 20 is used for closing or opening the card slot; the anti-falling limiting component 30 is connected with the card cover 20, the anti-falling limiting component 30 is inserted into the sliding hole in a sliding mode and can be limited and fixed with the shell 10, and when the card cover 20 is opened and is far away from the clamping groove, the card cover 20 is indirectly connected with the shell 10 through the anti-falling limiting component 30.

In summary, the implementation of the technical solution of the above embodiment will have the following beneficial effects: the card cover 20 structure is applied to a camera of a camera, has the function of assembling an SD card and is convenient to assemble and disassemble, and the problem that the card cover 20 falls off after being disassembled is solved. Specifically, the SD card is mounted in a card slot formed in the housing 10, and the card cover 20 covers the card slot to secure protection (e.g., waterproof, dustproof, etc.) against the SD card. When the SD card is full of storage and needs to be replaced with a new card, the operator disassembles the card cover 20 and pulls out the card cover, the card cover 20 is gradually away from and opens the in-process of the card slot, the anti-falling limiting component 30 slides outwards in the sliding hole synchronously until forming a limiting fixed relation with the shell 10, at the moment, the card cover 20 forms an indirect connection relation with the shell 10 through the anti-falling limiting component 30, the freedom degree of the card cover 20 is also restrained by the anti-falling limiting component 30 and the shell 10, therefore, even if the operator carelessly loosens the card cover 20, the hidden danger that the card cover 20 falls to the ground and is broken or lost can not occur, and the use reliability and experience of the product are further improved.

Specifically, in an embodiment, the anti-dropping limiting assembly 30 includes a slide rail 31 and a blocking member disposed on the slide rail 31, the blocking member is located on an inner side surface of the casing 10 and can be clamped with the inner side surface of the casing 10, and the clamping cover 20 is connected to the slide rail 31 and located on an outer side surface of the casing 10. That is, the blocking member and the card cover 20 are respectively located at the front outer side of the housing 10, and when the card cover 20 is engaged with the card slot, the blocking member is farthest away from the inner side wall of the housing 10, so as to avoid interference and ensure reliable installation of the card cover 20. When the card cover 20 is detached, the blocking piece gradually approaches the housing 10 and finally abuts against the inner side wall of the housing 10 to achieve the limiting purpose along with the movement of pulling the card cover 20 away from the card slot, so that the freedom degree of the card cover 20 is restrained and cannot fall off.

Preferably, in an embodiment, the blocking member is a limit screw 32, and the limit screw 32 is screwed on the slide rail 31, which is simple in structure and convenient to assemble and disassemble. At least one end of the limit screw 32 extends out of the side surface of the slide rail 31 in the thickness direction, and preferably, two ends of the limit screw 32 respectively extend out of the two opposite side surfaces of the slide rail 31 in the thickness direction, so that the length of the limit screw 32 is not less than the aperture of the slide hole. So as to prevent the stop screw 32 from passing through the slide hole, and the anti-dropping stop assembly 30 falls off together with the card cover 20. It is understood that when the slide hole is circular, the hole diameter refers to the diameter; when the slide hole is an oblong hole, the aperture refers to a major diameter or a minor diameter, specifically based on the spatial arrangement structure of the limit screw 32, and based on the limit screw 32 being capable of blocking the slide hole from each other.

Of course, it should be noted that, in other embodiments, the blocking member may also be a pin, a bump, or other structures in the prior art, so as to limit the sliding rail 31 from passing through the sliding hole completely.

Further, in an embodiment, two of the limit screws 32 are provided, and the two limit screws 32 are disposed at the same end of the slide rail 31 side by side at intervals. At this moment, the slide rail 31 is balanced by the blocking force of the shell 10, so that the problem of jamming caused by the fact that the card cover 20 is inclined to one side can be avoided, and the visual experience after the card cover 20 is opened can not be influenced.

In the above embodiment, the slide rail 31 is a thin plate, and may be any structure such as a straight plate and a corrugated plate. In the preferred embodiment, the slide rail 31 is formed in an arc shape. Slide rail 31 is the arc promptly, and its crooked direction is for the orientation that deviates from the draw-in groove down, and this can guarantee to open and draw when card lid 20 and keep away from the draw-in groove after, card lid 20 is in the oblique below position of draw-in groove, makes the draw-in groove open as far as possible in the front of the operator, provides sufficient operating space and plugs the SD card, guarantees the simple operation nature and experiences the sense.

In addition, the card lid 20 structure still includes sealing washer 40, the tank bottom of draw-in groove is concave to be equipped with seal groove 13, sealing washer 40 clamp in seal groove 13 and can with card lid 20 butt. Optionally, the sealing ring 40 is an annular rubber ring, and a region surrounded by the sealing ring is an electrical part existing region such as an SD socket; after the installation, the sealing washer 40 takes place to deform with the butt of card lid 20, can form splendid sealing performance, prevents that outside rainwater or dust from invading and influence camera performance and life-span.

And it should be emphasized that the sealing ring 40 is sleeved outside the sliding rail 31, and the maximum area of the sealing ring 40 is smaller than or equal to the maximum area of the clamping cover 20. At this time, the sealing ring 40 can be limited by the slide rail 31 and the clamping cover 20, so that the sealing ring 40 can be prevented from accidentally falling even if being disassembled.

On the basis of any of the above embodiments, in order to facilitate the assembly and replacement of the SD card, in an embodiment, the card cover 20 is detachably connected to the housing 10 by fastening screws 50. Of course, in other embodiments, the card cover 20 may be detachably assembled and fixed with the housing 10 by other connection methods in the prior art, such as a snap, a magnetic attraction, etc.

And a U-shaped opening 21 is formed at a portion of the card cover 20 for mounting the fastening screw 50. The U-shaped opening 21 can provide a sufficient hand-held area for convenient and effective assembly and disassembly of the fastening screw 50, and improves the user operation experience.

Preferably, the number of the fastening screws 50 is two, and the fastening screws are respectively connected to two ends of the card cover in the width direction, so as to ensure that the card cover is installed more tightly. Correspondingly, U type opening 21 also is two and cooperates one by one with fastening screw 50, makes things convenient for the operation of single-hand thumb and forefinger nip, further improves operating efficiency and experience.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A card cover structure, comprising:

the card cover is used for closing or opening the card slot; and

2. The card cover structure of claim 1, wherein the anti-dropping limiting assembly comprises a slide rail and a blocking member arranged on the slide rail, the blocking member is positioned on the inner side surface of the housing and can be clamped with the inner side surface of the housing, and the card cover is connected with the slide rail and positioned on the outer side surface of the housing.

3. The card cover structure of claim 2, wherein the blocking member is a limit screw, the limit screw is screwed on the slide rail, and the length of the limit screw is not less than the aperture of the slide hole.

4. The card cover structure of claim 3, wherein the two limit screws are arranged at the same end of the slide rail side by side at intervals.

5. The card cover structure according to any one of claims 2 to 4, wherein the slide rail is formed in an arc shape.

6. The card cover structure of claim 5, further comprising a sealing ring, wherein a groove bottom of the clamping groove is concavely provided with a sealing groove, and the sealing ring is clamped in the sealing groove and can abut against the card cover.

7. The card cover structure of claim 6, wherein the sealing ring is sleeved outside the sliding rail, and the maximum area of the sealing ring is smaller than or equal to the maximum area of the card cover.

8. The card cover structure of claim 1, wherein the card cover is detachably connected to the housing by fastening screws.

9. The card cover structure of claim 8, wherein the portion of the card cover for mounting the fastening screw is formed with a U-shaped opening.

10. A camera head comprising a card cover structure according to any one of claims 1 to 9.

11. A camera comprising a camera head according to claim 10.