CN210958459U

CN210958459U - Dustproof protective cover for camera

Info

Publication number: CN210958459U
Application number: CN201921358169.9U
Authority: CN
Inventors: 刘全君; 陶智敏; 汪志锋
Original assignee: Beijing Yihualu International Technology Co ltd
Current assignee: Beijing Yihualu International Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-07
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a camera is with dustproof guard shield, the cover body including one side open-ended bucket form, cover body one side outer wall is equipped with the connecting pipe that communicates with the inner chamber, and connecting pipe outer wall both sides are kept away from cover body department and are all opened the opening, the connecting pipe outer wall is close to the opening part and is equipped with the screw thread, and the screw thread spiro union has the helicoidal, cover body one side inner wall is close to connecting pipe department and has the bellows through the screw fixation, and bellows one end bonds and has the tube head, the tube head inner wall is opened there is the draw-in groove, and draw-in groove inner wall joint has the transparency, the screw hole has all been opened to the tube head both sides, and screw hole inner wall spiro union. The utility model discloses make camera lens integral mounting in the dust cover, can effectively avoid the camera lens to advance the camera lens that the ash caused and damage, prolong the life of camera lens, the utility model discloses can the adaptation camera lens carry out daily work of making a video recording in the protection camera lens, the practicality is strong.

Description

Dustproof protective cover for camera

Technical Field

The utility model relates to a protective equipment technical field especially relates to a dust guard for camera.

Background

Cameras, i.e. means for converting optical image signals into electrical signals for storage or transmission, are also widely available in everyday life, and some precision cameras are relatively expensive to manufacture, especially in the lens portion.

Since the lens of the precise camera is expensive, the lens needs to be protected to a certain extent in the daily use process, and the dust entering into the lens is the most common factor causing the damage of the lens, so that the manufacture of the dustproof protective cover of the camera is also very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dustproof protective cover for a camera.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof shield for a camera comprises a bucket-shaped shield body with an opening on one side, wherein a connecting pipe communicated with an inner cavity is arranged on the outer wall on one side of the shield body, openings are formed in the positions, far away from the shield body, of the two sides of the outer wall of the connecting pipe, the outer wall of the connecting pipe is provided with threads close to the opening, the threads are connected with a helicoidal ring, a corrugated pipe is fixed on the position, close to the connecting pipe, of the inner wall on one side of the shield body through screws, one end of the corrugated pipe is bonded with a pipe head, the inner wall of the pipe head is provided with a clamping groove, the inner wall of the clamping groove is clamped with a transparent sheet, threaded holes are formed in the two sides of the pipe head, an adjusting bolt is screwed on the inner wall of the threaded hole, an arc-shaped limiting plate is movably linked at one, and the top and the inner wall of the bottom of the cover body are both fixed with light supplementing lamps through screws.

Preferably, one side of the corrugated pipe close to the connecting pipe is provided with an installation seat, and the installation seat is fixed on the inner wall of one side of the cover body through screws.

Preferably, an electric box is fixed at the bottom of the connecting pipe through screws, a microprocessor, a power supply and a switch are fixed on the electric box through screws, the switch is electrically connected with the microprocessor, and the microprocessor is electrically connected with the power supply.

Preferably, the outer wall of the connecting pipe is provided with blocking edges at two ends close to the threads, and the specifications of the blocking edges are matched with those of the helicoids.

Preferably, two of the cover doors are provided with a central symmetrical convex plate near one side, and the outer walls of the two convex plates are in contact.

Preferably, the electric telescopic rod and the light supplementing lamp are both connected with the switch through wires.

The utility model has the advantages that:

1. through the setting of the cover body, bellows and connecting pipe for camera lens integral erection can effectively avoid the camera lens to advance the camera lens damage that the ash caused in the dust cover, prolongs the life of camera lens, through the setting of bellows, makes this use novel can the adaptation camera lens carry out daily work of making a video recording when protecting the camera lens, and the practicality is strong.

2. Through the setting of cover door and flange, for the camera provides further dustproof protection, the internal light filling lamp that is equipped with of cover has also further improved the practicality of dust cover.

Drawings

Fig. 1 is a schematic structural view of a dust-proof shield for a camera according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a dust-proof shield for a camera according to the present invention;

fig. 3 is a schematic diagram of a half-section structure of a bellows of a dust-proof shield for a camera according to the present invention;

fig. 4 is the utility model provides a tube head side structure schematic diagram of dust guard for camera.

In the figure: the light supplement lamp comprises a cover body 1, a connecting pipe 2, an opening 3, a blocking edge 4, a helicoid 5, an electric box 6, a corrugated pipe 7, a pipe head 8, an adjusting bolt 9, a limiting plate 10, a transparent sheet 11, a mounting seat 12, a cover door 13, a convex plate 14, an electric telescopic rod 15 and a light supplement lamp 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a dust-proof shield for a camera comprises a bucket-shaped shield body 1 with an opening at one side, a connecting pipe 2 communicated with an inner cavity is arranged on the outer wall of one side of the shield body 1, openings 3 are respectively arranged at two sides of the outer wall of the connecting pipe 2, which are far away from the shield body 1, threads are arranged at the outer wall of the connecting pipe 2, which are close to the openings, blocking edges 4 are respectively arranged at two ends of the outer wall of the connecting pipe 2, which are close to the threads, the specifications of the blocking edges 4 are matched with the specifications of the spiral coils 5, the spiral coils 5 are screwed on the threads, a corrugated pipe 7 is fixed on the inner wall of one side of the shield body 1, which is close to the connecting pipe 2, a pipe head 8 is bonded at one end of the corrugated pipe 7, a clamping groove is arranged on the inner wall of the clamping groove, transparent sheets 11 are clamped on the inner wall of the, the mount pad passes through the screw fixation in the cover body 1 one side inner wall, and cover body 1 opening side outer wall top all has cover door 13 with bottom department through hinged joint, and cover door 13 inner wall articulates there is electric telescopic handle 15, and electric telescopic handle 15 keeps away from the one end of cover door 13 and articulates in cover body 1 inner wall, and cover body 1 top all has light filling lamp 16 through the screw fixation with the bottom inner wall.

The utility model discloses in, one side that bellows 7 is close to connecting pipe 2 is equipped with mount pad 12, the mount pad passes through the screw fixation and covers 1 one side inner wall of body, 2 bottoms of connecting pipe have electric box 6 through the screw fixation, electric box 6 has microprocessor through the screw fixation, power and switch, switch and microprocessor electric connection, microprocessor and power electric connection, 2 outer walls of connecting pipe are close to screw thread both ends department and all are equipped with fender edge 4, keep off along 4 specification and the specification looks adaptation of helicoidal 5, two cover doors 13 want to be close to one side and are equipped with central symmetry's flange 14, two flange 14 outer walls contact, electric telescopic handle 15 and light filling lamp 16 all are connected with the switch through the wire.

The working principle is as follows: the lens of the camera is inserted into the dust cover through the connecting pipe 2, the opening 3 is contracted by screwing the helicoidal ring 5, the fixed connection between the cover body 1 and the camera is realized, the adjusting bolt 9 is adjusted, so that the two arc-shaped limiting plates 10 block the side wall of the lens to realize the fixed connection between the lens and the corrugated pipe 7, and the lens of the camera is integrally arranged in the dust cover after being fixed, thereby effectively avoiding the damage of the lens caused by the dust entering of the lens, prolonging the service life of the lens, mostly realizing the focusing of the lens of the precision camera by adjusting the length of the lens, through the arrangement of the corrugated pipe 7, the novel camera lens can be matched with the lens to carry out daily shooting work while protecting the camera lens, has strong practicability, in addition, through the setting of cover door 13 and flange 14, provide further dustproof protection for the camera, cover the internal light filling lamp that is equipped with of body 1, also further improved the practicality of dust cover.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dustproof shield for the camera comprises a hopper-shaped shield body (1) with one side open, and is characterized in that a connecting pipe (2) communicated with an inner cavity is arranged on the outer wall of one side of the shield body (1), the two sides of the outer wall of the connecting pipe (2) are far away from the shield body (1) and are provided with openings (3), threads are arranged on the outer wall of the connecting pipe (2) close to the openings, and are screwed with a helicoidal ring (5), a corrugated pipe (7) is fixed on the inner wall of one side of the shield body (1) close to the connecting pipe (2) through screws, a pipe head (8) is bonded at one end of the corrugated pipe (7), a clamping groove is formed in the inner wall of the pipe head (8), a transparent sheet (11) is clamped on the inner wall of the clamping groove, threaded holes are formed in the two sides of the pipe head (8), an adjusting bolt (9) is screwed with an adjusting bolt, the cover body (1) opening side outer wall top all has cover door (13) with bottom department through hinged joint, and cover door (13) inner wall articulates there are electric telescopic handle (15), the one end that cover door (13) were kept away from in electric telescopic handle (15) articulates in cover body (1) inner wall, cover body (1) top and bottom inner wall all are fixed with light filling lamp (16) through the screw.

2. The dust-proof shield for camera of claim 1, wherein the bellows (7) has a mounting seat (12) on one side thereof near the connecting tube (2), and the mounting seat is fixed to the inner wall of the housing (1) by screws.

3. The dust-proof shield for the camera of claim 1, wherein the bottom of the connecting tube (2) is fixed with an electrical box (6) by screws, and the electrical box (6) is fixed with a microprocessor, a power supply and a switch by screws, the switch is electrically connected with the microprocessor, and the microprocessor is electrically connected with the power supply.

4. The dust-proof shield for the camera according to claim 1, wherein the outer wall of the connecting pipe (2) is provided with a retaining edge (4) at both ends close to the thread, and the specification of the retaining edge (4) is matched with that of the spiral ring (5).

5. A dust-proof cover for a video camera according to claim 1, wherein two of said cover doors (13) are provided with a centrally symmetrical protruding plate (14) near one side, and outer walls of said protruding plates (14) are in contact.

6. The dust-proof shield for the camera according to claim 1, wherein the electric telescopic rod (15) and the light supplement lamp (16) are connected with the switch through wires.