CN212305458U

CN212305458U - Camera waterproof construction

Info

Publication number: CN212305458U
Application number: CN202021374714.6U
Authority: CN
Inventors: 宋国辉
Original assignee: Shenzhen Hongjia Precision Imaging Co ltd
Current assignee: Shenzhen Hongjia Precision Imaging Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-01-05
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a camera waterproof construction, including camera casing and end cover, be equipped with first ring channel on the casing open-ended terminal surface, be equipped with the second ring channel on the end cover open-ended terminal surface, be equipped with the rubber circle in the first ring channel, rubber circle one end extends to in the second ring channel, install first solid fixed ring on the left side terminal surface of rubber circle, install the solid fixed ring of second on the right side terminal surface of rubber circle, the inside of rubber circle outer wall is equipped with the more than one through-hole that runs through the rubber circle, all be equipped with the connecting rod in the through-hole, connecting rod one end is all installed on first solid fixed ring, the other end is all installed on the solid fixed ring of second. The utility model discloses simple structure can be effectual with the gap seal between end cover and the casing through the rubber circle, and the rubber circle can remove between first, the second ring groove, can comprehensive utilization rubber circle, and then further increase the leakproofness between casing and the end cover through the sealing washer, avoided the invasion of water.

Description

Camera waterproof construction

Technical Field

The utility model relates to a camera technical field, concretely relates to camera waterproof construction.

Background

Along with the development of society, all installed the camera on many markets or the road, the camera is installed and is led to the inside intake of camera to become damp very easily because of the influence of weather outdoors, and the casing of current camera is generally formed by connecting two connect the shell, then sets up a protection casing in order to prevent that the rainwater from drenching the camera on its casing.

Current camera is usually with two connect the shell directly through fixing bolt connection or threaded connection, and the junction of two connect the shell has the round gap, makes the rainwater on the connect the shell get into the casing through the gap between two connect the shell very easily inside, leads to destroying of circuit, and waterproof sealing effect is poor.

Disclosure of Invention

The utility model aims to solve the technical problem that a camera waterproof construction is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a camera waterproof structure comprises a camera shell and an end cover, wherein a first annular groove is formed in the end face of an opening of the shell, a second annular groove is formed in the end face of an opening of the end cover, the second annular groove and the first annular groove are oppositely arranged, a rubber ring is arranged in the first annular groove, one end of the rubber ring extends into the second annular groove, a gap between the shell and the end cover is sealed through the rubber ring, a first fixing ring is installed on the left end face of the rubber ring, a second fixing ring is installed on the right end face of the rubber ring, more than one through hole penetrating through the rubber ring is formed in the outer wall of the rubber ring, connecting rods are arranged in the through holes, one end of each connecting rod is installed on the first fixing ring, the other end of each connecting rod is installed on the second fixing ring, more than one strip-shaped opening is formed in the position, which is right opposite to the first annular groove, one end of the push rod is bent to penetrate through the strip-shaped opening to extend to the outside, a push plate is installed, and the strip-shaped opening is sealed through the push plate.

As preferred technical scheme, outwards bulge on the internal face of casing opening forms the first connecting portion of an annular structure, be equipped with the external screw thread on the interior anchor ring of first connecting portion, outwards bulge forms the second connecting portion of an annular structure on the internal face of end cover opening, the vertical cross-section of second connecting portion is "L" type structure setting, be equipped with the internal thread on the inside interior anchor ring of second connecting portion, the second connecting portion cover is located on first connecting portion, and be connected through the external screw thread meshing on internal thread and the first connecting portion, first connecting portion are equipped with the third ring channel on the terminal surface towards the end cover, install the sealing washer in the third ring channel, an terminal surface and the second connecting portion counterbalance of sealing washer.

As the preferred technical scheme, the inner side surface of the push plate protrudes outwards to form more than one clamping block, more than one clamping groove is formed in the position, right opposite to the push plate, of the outer wall surface of the shell, and one end of each clamping block is inserted into each clamping groove.

As a preferred technical scheme, the width of the rubber ring is 3-5 cm.

The utility model has the advantages that: the utility model discloses simple structure can be effectual with the gap seal between end cover and the casing through the rubber circle, and the rubber circle can be first, remove between the second ring groove, thereby after certain region is ageing because of steam, can put aside this region, make the region of non-ageing just to the gap between the two, and seal the gap, thereby the leakproofness has been guaranteed, and can comprehensive utilization rubber circle, and then further increase the leakproofness between casing and the end cover through the sealing washer, the invasion of water has been avoided.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the second annular groove of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the camera waterproof structure of the utility model comprises a camera shell 2 and an end cover 1, a first annular groove 12 is arranged on the open end face of the shell 2, a second annular groove 15 is arranged on the open end face of the end cover 1, the second annular groove 15 and the first annular groove 12 are oppositely arranged, a rubber ring 3 is arranged in the first annular groove 12, one end of the rubber ring 3 extends into the second annular groove 15, the gap between the shell 2 and the end cover 1 is sealed by the rubber ring 3, a first fixing ring 8 is arranged on the left end face of the rubber ring 3, a second fixing ring 11 is arranged on the right end face of the rubber ring 3, more than one through hole penetrating through the rubber ring 3 is arranged in the outer wall of the rubber ring 3, connecting rods are arranged in the through holes, one end of each connecting rod is arranged on the first fixing ring 8, the other end of each connecting rod is arranged on the second fixing ring 11, more than one strip-shaped opening 6 is arranged on the outer wall face of the, the outer wall face of the second fixing ring 11 is just right to the bar-shaped opening 6, a push rod 5 is installed, one end of the push rod 5 is bent to penetrate the bar-shaped opening 6 and extends to the outside, a push plate 7 is installed, the bar-shaped opening 6 is sealed through the push plate 7, the rubber ring can be straightened effectively through the first fixing ring, the second fixing ring and the connecting rod, the rubber ring is prevented from being flattened or deformed in the pushing process, and the sealing effect is prevented from being influenced.

In this embodiment, an inner wall surface of an opening of the casing 2 protrudes outward to form a first connecting portion 14 of an annular structure, an inner annular surface of the first connecting portion 14 is provided with an external thread, an inner wall surface of an opening of the end cover 1 protrudes outward to form a second connecting portion 13 of an annular structure, a vertical cross section of the second connecting portion 13 is in an L-shaped structure, an inner annular surface inside the second connecting portion 13 is provided with an internal thread, the second connecting portion 13 is sleeved on the first connecting portion 14 and is connected with the external thread on the first connecting portion 14 through the internal thread in a meshing manner, a third annular groove is formed in one end surface of the first connecting portion 14 facing the end cover 1, a sealing ring 9 is installed in the third annular groove, and an end surface of the sealing ring 9 abuts against the second connecting.

In this embodiment, the outside protrusion forms more than one fixture block 16 on the medial surface of push pedal 7, and the outer wall of casing 2 is just all being equipped with more than one draw-in groove 4 to push pedal 7 department, and fixture block 16 one end all inserts in draw-in groove 4, can effectually fix the push pedal through fixture block and draw-in groove, has increased stability.

In the embodiment, the width of the rubber ring 3 is 3-5 cm, and the width is increased, so that the position of the rubber ring can be adjusted through movement, and the gap can be continuously sealed by the rubber ring.

During installation, the second connecting part on the end cover is in threaded connection with the first connecting part on the shell, so that the second connecting part and the first connecting part are in threaded connection, the sealing ring can be abutted against the second connecting part after threaded connection, a gap between the second connecting part and the first connecting part is effectively sealed, the push plate is pushed rightwards firstly during threaded connection, the push plate drives the push rod and the second fixing ring by moving, the connecting rod, the rubber ring and the first fixing ring are pulled by moving of the second fixing ring until the first fixing ring and the rubber ring are all moved into the second annular groove, and the connection between the end cover and the shell is prevented from being influenced by external leakage;

and after threaded connection accomplishes, then promote the push pedal left, the removal of push pedal has driven the push rod, make the left side of rubber circle can move to the second ring channel in to effectual gap seal between end cover and the casing, and because the rubber circle can pass through the push pedal and remove, consequently just to the region in gap after ageing because of steam, can remove this region, make the region that does not age just to the gap between the two, and seal the gap, thereby guaranteed the leakproofness, and can comprehensive utilization rubber circle.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a camera waterproof construction which characterized in that: comprises a camera shell (2) and an end cover (1), a first annular groove (12) is arranged on the end face of an opening of the shell (2), a second annular groove (15) is arranged on the end face of an opening of the end cover (1), the second annular groove (15) and the first annular groove (12) are arranged relatively, a rubber ring (3) is arranged in the first annular groove (12), one end of the rubber ring (3) extends into the second annular groove (15), a gap between the shell (2) and the end cover (1) is sealed by the rubber ring (3), a first fixing ring (8) is arranged on the left end face of the rubber ring (3), a second fixing ring (11) is arranged on the right end face of the rubber ring (3), more than one through hole which penetrates through the rubber ring (3) is arranged in the outer wall of the rubber ring (3), connecting rods are arranged in the through holes, one end of each connecting rod is arranged on the first fixing ring (8, the other end is all installed on the solid fixed ring of second (11), and the outer wall of casing (2) is just being equipped with more than one bar mouth (6) to first ring channel (12) department, and the outer wall of the solid fixed ring of second (11) is just all installing push rod (5) to bar mouth (6) department, and push rod (5) one end is all crooked to pass bar mouth (6) and extends to the external world to install push pedal (7), bar mouth (6) are all sealed through push pedal (7).

2. The waterproof structure of a camera according to claim 1, characterized in that: the inner wall surface of an opening of the shell (2) is outwardly protruded to form a first connecting portion (14) of an annular structure, an external thread is arranged on an inner annular surface of the first connecting portion (14), the inner wall surface of an opening of the end cover (1) is outwardly protruded to form a second connecting portion (13) of the annular structure, the vertical section of the second connecting portion (13) is arranged in an L-shaped structure, an internal thread is arranged on an inner annular surface inside the second connecting portion (13), the second connecting portion (13) is sleeved on the first connecting portion (14) and is connected with the external thread on the first connecting portion (14) in a meshed mode through the internal thread, a third annular groove is arranged on one end surface, facing the end cover (1), of the first connecting portion (14), a sealing ring (9) is installed in the third annular groove, and one end surface of the sealing ring (9) is abutted to the second.

3. The waterproof structure of a camera according to claim 1, characterized in that: the inner side surface of the push plate (7) protrudes outwards to form more than one clamping block (16), the outer wall surface of the shell (2) is provided with more than one clamping groove (4) opposite to the push plate (7), and one end of each clamping block (16) is inserted into each clamping groove (4).

4. The waterproof structure of a camera according to claim 1, characterized in that: the width of the rubber ring (3) is 3-5 cm.