CN217522890U

CN217522890U - Camera protective housing and camera subassembly

Info

Publication number: CN217522890U
Application number: CN202221221119.8U
Authority: CN
Inventors: 蔚旭东; 冯现锋
Original assignee: Huizhou Desay SV Automotive Co Ltd
Current assignee: Huizhou Desay SV Automotive Co Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-30
Anticipated expiration: 2032-05-19

Abstract

The utility model belongs to the technical field of automobile parts, a camera protective housing and camera subassembly are disclosed, this camera protective housing includes casing and shielding piece, the casing is equipped with the opening chamber, the camera can be placed to the opening intracavity, the casing is equipped with first spacing portion and the spacing portion of second, shielding piece and casing swing joint, in order to hide or avoid the opening in opening chamber on the casing, set up location portion on shielding piece, location portion can dismantle with first spacing portion and the spacing portion of second respectively and be connected, when the shielding piece avoids the opening, location portion is connected with first spacing portion, when the shielding piece shields the opening, location portion is connected with the spacing portion of second, realize from this that shielding piece is avoiding and shielding two states of open-ended, can both realize fixed effect.

Description

Camera protective housing and camera subassembly

Technical Field

The utility model relates to an automobile parts technical field especially relates to a camera protective housing and camera subassembly.

Background

A Driver Monitoring System (DMS) is an intelligent driving assistance System that can monitor fatigue, attention, dangerous driving behavior, and identify the Driver's identity of a Driver, and a camera is a main component of the DMS, and is usually placed in a protective case to prevent the camera from being collided.

The prior art discloses a camera protective housing, this camera protective housing includes casing and baffle, and the casing is equipped with and holds the chamber, holds the chamber and is used for placing the camera, and the baffle rotates with the casing to be connected to realize the lock of baffle and casing and open, be equipped with the fixed slot on the casing, be equipped with the lug on the baffle, when baffle and casing lock, the lug card is gone into in the fixed slot, realizes fixed to the baffle.

In above-mentioned technical scheme, only can realize the fixed of baffle when baffle and casing lock, when the baffle is the open mode, then can't realize the fixed to the baffle, the baffle is the state of erectting this moment, even when the protective housing takes place to rock, the baffle can take place to rotate for the casing along with rocking of protective housing, the problem of the connecting axle rupture between baffle and the casing appears very easily, finally makes the unable buckle closure of baffle on the casing. Therefore, how to fix the baffle in both the buckling state and the opening state is an urgent technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camera protective housing has shielding member and under two states of the open-ended that avoid and cover the opening chamber, can both realize fixed effect.

To achieve the purpose, the utility model adopts the following technical proposal:

a camera protective case, comprising:

the camera comprises a shell, wherein the shell is provided with an opening cavity, a camera is placed in the opening cavity, and the shell is provided with a first limiting part and a second limiting part;

the shielding piece is movably connected with the shell to shield or avoid the opening of the opening cavity, the shielding piece is provided with a positioning part, the positioning part is detachably connected with the first limiting part and the second limiting part respectively, when the shielding piece avoids the opening, the positioning part is connected with the first limiting part to fix the shielding piece, and when the shielding piece shields the opening, the positioning part is connected with the second limiting part to fix the shielding piece.

Optionally, the shielding piece is a baffle plate, and the baffle plate is connected with the shell in a sliding manner;

or the shielding piece is made of elastic cloth, the blocking cloth is connected with one side edge of the opening, and when the blocking cloth covers the opening, the blocking cloth is in a stretching state.

Optionally, the first limiting portion is a first groove formed in edges of two sides of the bottom of the opening, the positioning portion is arranged at the top of the shielding member, and when the shielding member avoids the opening, the positioning portion is arranged in the first groove.

Optionally, the camera protective housing still includes the limiting plate, the lateral wall fixed connection of limiting plate and first recess, and is equipped with the clearance between limiting plate and the casing, and the shielding piece activity sets up in the clearance.

Optionally, the bottom of the patch is disposed within the gap.

Optionally, still be equipped with joint portion on the casing, joint portion sets up in the border of open-ended bottom, and when the opening was avoided to the shielding piece, location portion joint was between first recess and joint portion.

Optionally, the edges of the two sides of the opening are respectively provided with a notch, and the notches are communicated with the first groove.

Optionally, the second limiting portion is a second groove formed in edges of two sides of the top of the opening, and the positioning portion is arranged in the second groove when the shielding member covers the opening.

Optionally, the shield is a baffle, and the baffle is rotatably connected with the housing.

Another object of the utility model is to provide a camera subassembly, this camera subassembly not only can provide comparatively reliable protection for the camera, can also provide comparatively reliable privacy protection for the person being recorded video.

a camera assembly comprises a camera and the camera protection shell, wherein the camera is arranged in an opening cavity.

Has the advantages that:

the utility model provides a camera protective housing, set up first spacing portion and the spacing portion of second on the casing, shielding member and casing swing joint, in order to hide or avoid the opening of opening chamber on the casing, set up location portion on shielding member, location portion can be dismantled with first spacing portion and be connected, and location portion can dismantle with the spacing portion of second and be connected, when shielding member avoids the opening, location portion is connected with first spacing portion, when shielding member hides the opening, location portion is connected with the spacing portion of second, realize from this that shielding member is avoiding and shielding open-ended two states under, can both realize fixed effect, the reliability that shielding member and casing are connected has effectively been improved.

The utility model provides a camera subassembly, the camera sets up in the opening of casing, before the camera begins to record a video, keep away the opening of open cavity with the shielding piece, and be connected location portion and first spacing portion, with fixed shielding piece, after the camera video recording finishes, cover the opening of open cavity with the shielding piece, and be connected location portion and the spacing portion of second, with fixed shielding piece, both realized the protection to the camera, again can cover the opening of open cavity in order to reach the effect of protecting the interior privacy of car when not needing camera during operation, additionally, the shielding piece no matter is in and keeps away the open-ended state or cover the open-ended state, can both fix on the casing, the reliability that shielding piece and casing are connected has effectively been improved, and then the reliability of casing protection camera and the reliability of casing protection by the person's privacy of recording a video have been improved.

Drawings

FIG. 1 is a schematic structural diagram of a housing according to a first embodiment;

FIG. 2 is a schematic structural diagram of a baffle plate provided in the first embodiment;

FIG. 3 is a schematic view showing a state where the baffle avoids the opening of the open chamber according to the first embodiment;

FIG. 4 is a schematic view illustrating a positioning portion moving from a first groove to a second groove according to a first embodiment;

FIG. 5 is a schematic view showing a state where an opening of an open chamber is covered by a shutter according to an embodiment;

FIG. 6 is a schematic view showing a state where the cloth is kept away from the opening of the open cavity in the second embodiment;

FIG. 7 is a cross-sectional view taken in the direction A-A of FIG. 6;

FIG. 8 is a schematic view showing a state where the opening of the open chamber is covered with the cloth of the second embodiment.

In the figure:

100. a housing; 110. an open cavity; 121. a first groove; 122. a second groove; 130. a clamping part; 140. opening the gap; 210. a baffle plate; 211. pushing and pulling the convex block; 220. blocking cloth; 221. a connecting shaft; 230. a positioning part; 300. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

This embodiment provides a camera protective housing, and this camera protective housing can be installed in the auttombilism room, installs DMS's camera in this protective housing, can provide comparatively reliable guard action to DMS's camera to can also protect personnel's in the car privacy comparatively reliably. Of course, the camera protection shell can also be applied to other use scenes, such as a household camera and the like.

Specifically, as shown in fig. 1 and 2, the camera protection shell includes a housing 100 and a shielding member, the housing 100 is provided with an opening cavity 110, a camera is placed in the opening cavity 110, the housing 100 is provided with a first limiting portion and a second limiting portion, the shielding member is movably connected to the housing 100 to cover or avoid an opening of the opening cavity 110, the shielding member is provided with a positioning portion 230, the positioning portion 230 is detachably connected to the first limiting portion and the second limiting portion respectively, when the shielding member avoids the opening, the positioning portion 230 is connected to the first limiting portion to fix the shielding member, and when the shielding member covers the opening, the positioning portion 230 is connected to the second limiting portion to fix the shielding member.

The camera protective shell has the advantages that the effect that the shielding piece can be fixed on the shell 100 under the two states of avoiding and shielding the opening is achieved, the problem that the shielding piece is not connected with the shell 100 and is not connected with the shell 100 to cause failure in connection of the shielding piece and the shell 100 under one of the two states is avoided, and the protective effect on the camera placed in the opening cavity 110 is effectively improved; if the shielding piece is made of non-transparent materials, the shielding piece has the effect of protecting the privacy of the person to be recorded when shielding the opening, and the camera protection shell can also have a good protection effect on the privacy of the person to be recorded due to the fact that the shielding piece is higher in reliability of being connected with the shell 100.

Optionally, as shown in fig. 1 and 2, the shield is a baffle 210, and the baffle 210 is slidably connected to the housing 100 to achieve the effect that the shield can avoid or cover the opening.

Further, as shown in fig. 1 and fig. 2, the first limiting portion is a first groove 121 formed in edges of two sides of the bottom of the opening, the positioning portion 230 is disposed on the top of the baffle plate 210, and when the baffle plate avoids the opening, the positioning portion 230 is disposed in the first groove 121, so that the fixing effect of the baffle plate 210 when the baffle plate 210 avoids the opening is achieved. Specifically, the positioning part 230 is a positioning bar or a positioning block. The first groove 121 is formed at the edge of the opening, so that the overall structure of the housing 100 is relatively simple, and the baffle 210 can be fixed without additionally arranging a part matched with the positioning part 230 on the housing 100. It is understood that, in order to realize the detachable connection between the positioning portion 230 and the first position-limiting portion, in other embodiments, the detachable connection can also be realized through other structures, for example, the first position-limiting portion is a magnet disposed at the bottom edge (or the top edge) of the opening, and the positioning portion 230 is an iron block disposed at the top (or the bottom) of the baffle 210; alternatively, the first limiting portion is a fastening member disposed at the bottom edge (or the top edge) of the opening, the positioning portion 230 is a positioning member disposed at the top (or the bottom) of the baffle 210, and the fastening member and the positioning member form a detachable buckle. Of course, the connection manner of the positioning portion 230 and the first limiting portion may also be other manners, such as a snap connection, an elastic locking connection, etc., which are not listed here.

Optionally, as shown in fig. 1 to 5, the second limiting portion is a second groove 122 formed on two side edges of the top of the opening, and when the opening is covered by the shielding member, the positioning portion 230 is disposed in the second groove 122, so that when the opening is covered by the baffle 210, the baffle 210 is fixed. The second groove 122 is formed at the edge of the opening, so that the overall structure of the housing 100 is relatively simple, and the baffle 210 can be fixed without additionally arranging a part on the housing 100, which is matched with the positioning part 230. It is understood that, in order to achieve the detachable connection between the positioning portion 230 and the second position-limiting portion, in other embodiments, the detachable connection can also be achieved through other structures, for example, the second position-limiting portion is a magnet disposed at the top edge (or the bottom edge) of the opening, and the positioning portion 230 is an iron block disposed at the bottom (or the top) of the baffle 210; alternatively, the second limiting portion is a fastening member disposed at the top edge (or the bottom edge) of the opening, the positioning portion 230 is a positioning member disposed at the bottom (or the top) of the baffle 210, and the fastening member and the positioning member form a detachable buckle. Of course, the connection manner of the positioning portion 230 and the second limiting portion may also be other manners, such as a snap connection, an elastic locking connection, etc., which are not listed here.

Preferably, as shown in fig. 1 to 5, the camera protective case provided in this embodiment further includes a limiting plate 300, the limiting plate 300 is fixedly connected to a sidewall of the first groove 121, a gap is provided between the limiting plate 300 and the case 100, and the shielding member is movably disposed in the gap, when the positioning portion 230 is disposed in the first groove 121, the baffle 210 is located between the limiting plate 300 and the case 100, so as to limit the baffle 210 in the y direction (y direction in fig. 3), prevent the positioning portion 230 disposed in the first groove 121 from coming out of the first groove 121, and prevent the baffle 210 from shaking when the positioning portion 230 is disposed in the first groove 121, thereby further improving a fixing effect on the baffle 210, and further improving reliability of connection between the baffle 210 and the case 100.

Further, as shown in fig. 1 to 5, a clamping portion 130 is further disposed on the housing 100, the clamping portion 130 is disposed at the edge of the bottom of the opening, when the shielding member avoids the opening (i.e., when the positioning portion 230 is disposed in the first groove 121), the positioning portion 230 is clamped between the first groove 121 and the clamping portion 130, so as to further limit the baffle 210 in the z direction (the z direction in fig. 3), and prevent the baffle 210 from moving in the z direction when the baffle 210 avoids the opening, thereby further improving the fixing effect of the baffle 210, and further improving the reliability of the connection between the baffle 210 and the housing 100. Further, in the technical solution provided in this embodiment, the fastening portion 130 is a structure such as a bump or a protruding strip protruding from the edge of the opening.

Optionally, as shown in fig. 1 to 5, the baffle 210 is further provided with a push-pull protrusion 211, so that the push-pull baffle 210 can slide relative to the housing 100, in the technical solution provided in this embodiment, the push-pull protrusion 211 is disposed adjacent to the positioning portion 230, and when the positioning portion 230 is clamped between the first groove 121 and the clamping portion 130, the push-pull protrusion 211 is located between the positioning portion 230 and the limiting plate 300, so as to avoid the problem that the limiting plate 300 shields the push-pull protrusion 211.

Preferably, as shown in fig. 1 to 5, two side edges of the opening are further respectively provided with a notch 140, and the notch 140 is communicated with the first groove 121, so that the positioning portion 230 can be smoothly placed into the first groove 121, and the positioning portion 230 can be smoothly moved out of the first groove 121.

Optionally, in this embodiment, the baffle 210 is made of a non-transparent material such as a wooden board or a metal plate, and when the baffle 210 covers the opening, the privacy of the vehicle occupant can be well protected.

The following is a brief description of the fixing and moving process of the baffle 210 in this embodiment:

fig. 3 shows a state where the positioning portion 230 is disposed in the first groove 121, at this time, the baffle 210 avoids the opening (i.e., the baffle 210 is opened), and the positioning portion 230 is clamped between the first groove 121 and the clamping portion 130; when the baffle 210 needs to be pulled upwards (in the z direction in fig. 3), the baffle 210 is pushed slightly in the y direction to make the positioning portion 230 and the clamping portion 130 staggered with each other, and then the baffle 210 is pulled upwards, fig. 4 is one of the states of the upward movement process of the baffle 210, until as shown in fig. 5, the positioning portion 230 is placed in the second groove 122 to realize the fixation of the baffle 210, and at this time, the baffle 210 covers the opening (i.e., the baffle 210 is closed).

The camera of the DMS is installed in the camera protection case provided in this embodiment, so that not only the camera can be protected, but also when the vehicle interior personnel do not need to take a picture, the baffle 210 covers the opening of the opening cavity 110, and the baffle 210 is fixed, so that the effect of visually stopping taking a picture can be achieved, and the privacy of the vehicle interior personnel is well protected; this camera protective housing sets up first spacing portion and the spacing portion of second on casing 100, set up location portion 230 on baffle 210, location portion 230 can be dismantled with first spacing portion and be connected, and, location portion 230 can be dismantled with the spacing portion of second and be connected, baffle 210 has been realized avoiding and cover under the open-ended two states, can both carry out fixed effect with casing 100, the problem of baffle 210 and casing 100 connection failure because baffle 210 is not fixed and appear has been avoided, the reliability of baffle 210 and casing 100 connection has effectively been improved, and then this camera protective housing is to the protection of camera, and all have higher reliability to the protection of personnel's privacy in the car. Moreover, in the technical scheme provided in this embodiment, the first limiting portion is the first groove 121 formed in the edges of the two sides of the bottom of the opening, the second limiting portion is the second groove 122 formed in the edges of the two sides of the top of the opening, the positioning portion 230 is a protruding strip or a protruding block arranged on the top of the baffle 210, the baffle 210 can be fixed by arranging the grooves and the protruding strips (or the protruding blocks), the overall structure is simple, and the fixing can be achieved without adding other connecting structures on the housing 100.

It should be noted that according to actual use requirements, a light-transmitting plate may be further fixed at the opening of the opening cavity 110, the plate surface of the light-transmitting plate is flush with the opening, and the camera is protected by the light-transmitting plate, at this time, the baffle 210 is arranged at the outer side of the light-transmitting plate, and the baffle 210 has an effect of protecting the light-transmitting plate, so that the problem of service life reduction of the light-transmitting plate due to rubbing is avoided.

The embodiment also provides a camera assembly, which comprises a camera and the camera protection shell, wherein the camera is arranged in the open cavity 110, before the camera starts to record video, the baffle 210 avoids the opening of the open cavity 110, and the positioning part 230 is placed in the first groove 121 to fix the baffle 210, after the video recording of the camera is finished, the baffle 210 covers the opening of the open cavity 110, and the positioning part 230 is placed in the second groove 122, the fixed baffle 210 not only realizes the protection of the camera, but also can shield the opening of the opening cavity 110 when the camera does not work so as to achieve the effect of protecting the privacy in the vehicle, in addition, the baffle 210 can be fixed on the casing 100 no matter in the state of avoiding the opening or in the state of covering the opening, thereby effectively improving the reliability of the connection between the baffle 210 and the casing 100, further, the reliability of the casing 100 for protecting the camera and the reliability of the casing 100 for protecting the privacy of the person to be recorded are improved.

Example two

This embodiment provides a camera protective housing, and this camera protective housing and the camera protective housing's that embodiment one provided difference lies in:

as shown in fig. 6 to 8, the shielding member is a cloth 220, the cloth 220 is made of an elastic fabric, the cloth 220 is connected to one side edge of the opening, and when the cloth 220 shields the opening, the cloth 220 is in a stretched state, so that the shielding member can avoid or shield the opening.

Further, as shown in fig. 6 to 8, in the technical solution provided in this embodiment, the camera protective case further includes a connecting shaft 221, the connecting shaft 221 is fixedly connected to the bottom edge of the opening, the bottom end of the patch 220 is fixed to the connecting shaft 221, a positioning portion 230 is fixed to the top end of the patch 220, when the patch 220 avoids the opening, the positioning portion 230 is disposed in the first groove 121, at this time, the patch 220 is in a natural state or a stretched state, when the patch 220 covers the opening, the positioning portion 230 is disposed in the second groove 122, at this time, the patch 220 is in a stretched state, and thus, the patch 220 is fixed in two states of covering the opening and avoiding the opening. It is understood that in other embodiments, the connection shaft 221 may be rotatably connected to the bottom edge of the opening, and at this time, a portion of the patch 220 may be wound around the connection shaft 221, the patch 220 wound around the connection shaft 221 may be gradually unfolded when the positioning portion 230 moves from the first groove 121 to the second groove 122, the patch 220 may be elastically deformed again when all of the patches 220 are unfolded, and the patch 220 may be elastically contracted and then a portion of the patch 220 may be wound around the connection shaft 221 when the positioning portion 230 moves from the second groove 122 to the first groove 121, and the structure may be suitable when the patch 220 is made of an elastic material having a small elasticity. Of course, in other embodiments, the bottom end of the patch 220 may also be secured directly to the bottom edge of the opening.

It is to be appreciated that in other embodiments, the positioning portion 230 can also be a first hook fixed at the top of the patch 220, the first position-limiting portion can be a second hook fixed at the bottom edge of the opening, the second position-limiting portion can be a third hook fixed at the top of the opening, when the patch 220 avoids the opening, the first hook can be hung on the second hook to achieve the fixation of the patch 220, and when the patch 220 covers the opening, the first hook can be hung on the third hook to achieve the fixation of the patch 220.

Preferably, as shown in fig. 6 to 8, the connecting shaft 221 is fixed in the gap between the limiting plate 300 and the housing 100, that is, the bottom of the patch 220 is disposed in the gap, when the patch 220 avoids the opening, the positioning portion 230 is disposed in the first groove 121, and at this time, the whole patch 220 is disposed in the gap, which not only can protect the patch 220 well, prevent the patch 220 from being scratched, and keep the patch 220 clean, but also can effectively save the occupied space when the patch 220 is retracted into the gap, thereby reducing the placement space of the camera protective housing and improving the space utilization rate.

Preferably, the blocking cloth 220 is made of opaque elastic cloth, which can protect the privacy of the people in the vehicle well. The specific material components and preparation process of the opaque elastic fabric are all the prior art, and are not described herein again.

The rest of the structure of the camera protection shell provided by this embodiment is the same as that of the first embodiment, and is not described again.

EXAMPLE III

in the technical solution provided in this embodiment, the shielding member is a baffle 210, and the baffle 210 is rotatably connected to the housing 100 to achieve the effect that the shielding member can avoid or cover the opening. Further, one end of the baffle 210 is rotatably connected to the top edge of the opening through a rotating shaft, the positioning portion 230 is an iron block fixed at the bottom of the baffle 210, the first limiting portion is a magnet fixed at the top of the casing 100, the second limiting portion is a magnet fixed at the bottom edge of the opening, when the baffle 210 avoids the opening, the iron block at the bottom of the baffle 210 is attracted to the magnet at the top of the casing 100 to fix the baffle 210, and when the baffle 210 covers the opening, the iron block at the bottom of the baffle 210 is attracted to the magnet at the bottom edge of the opening to fix the baffle 210. Or, the first face area of colluding and the second face area of colluding of location portion 230 for pasting two sides in baffle 210 bottom colludes, and first spacing portion is for pasting the first sticky surface area at casing 100 top, and the second is spacing for pasting the second sticky surface area at opening bottom border, and when baffle 210 avoided the opening, the first face area of colluding was glued with first sticky surface area and is realized baffle 210's fixed, and when baffle 210 covered the opening, the second colluded the face area and is glued with the second sticky surface area and is glued the fixed of realizing baffle 210. Of course, the connection manner of the positioning portion 230 and the first and second position-limiting portions may also be other manners, such as a snap connection, an elastic locking connection, etc., which are not listed here.

Preferably, the baffle 210 is made of a non-transparent material such as a wood plate or a metal plate, and when the baffle 210 covers the opening, the privacy of the vehicle occupant can be well protected.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A camera protective housing, its characterized in that includes:

the camera comprises a shell (100), wherein the shell (100) is provided with an opening cavity (110), a camera is placed in the opening cavity (110), and the shell (100) is provided with a first limiting part and a second limiting part;

the shielding piece is movably connected with the shell (100) to cover or avoid the opening of the opening cavity (110), the shielding piece is provided with a positioning part (230), the positioning part (230) is detachably connected with the first limiting part and the second limiting part respectively, the positioning part (230) is connected with the first limiting part to fix the shielding piece when the shielding piece is avoided from the opening, and the positioning part (230) is connected with the second limiting part to fix the shielding piece when the opening is covered by the shielding piece.

2. The camera protective case of claim 1, wherein the shield is a baffle (210), and the baffle (210) is slidably connected to the case (100);

or, the shielding piece is a blocking cloth (220), the blocking cloth (220) is made of elastic cloth, the blocking cloth (220) is connected with one side edge of the opening, and when the blocking cloth (220) covers the opening, the blocking cloth (220) is in a stretching state.

3. The camera protection shell according to claim 2, wherein the first limiting portion is a first groove (121) formed in two side edges of the bottom of the opening, the positioning portion (230) is disposed on the top of the shielding member, and when the shielding member avoids the opening, the positioning portion (230) is disposed in the first groove (121).

4. The camera protection shell according to claim 3, further comprising a limiting plate (300), wherein the limiting plate (300) is fixedly connected with a side wall of the first groove (121), a gap is formed between the limiting plate (300) and the shell (100), and the shielding member is movably disposed in the gap.

5. The camera protective case of claim 4, wherein a bottom of the patch (220) is disposed within the gap.

6. The camera protection shell according to claim 3, wherein a clamping portion (130) is further disposed on the shell (100), the clamping portion (130) is disposed at an edge of a bottom of the opening, and when the shielding member avoids the opening, the positioning portion (230) is clamped between the first groove (121) and the clamping portion (130).

7. The camera protection shell according to claim 3, wherein a notch (140) is further formed in each of two side edges of the opening, and the notch (140) is communicated with the first groove (121).

8. The camera protection shell according to any one of claims 3 to 7, wherein the second limiting portion is a second groove (122) formed in edges of two sides of the top of the opening, and when the shielding member covers the opening, the positioning portion (230) is disposed in the second groove (122).

9. A camera protective case according to claim 1, wherein the shield is a baffle (210) and the baffle (210) is rotatably connected to the case (100).

10. A camera assembly, characterized by comprising a camera and a camera protective housing according to any one of claims 1-9, said camera being arranged in said open cavity (110).