CN209674166U - A kind of camera dustproof cover - Google Patents

Abstract

The utility model discloses a kind of camera dustproof covers, including video camera and shell, shell is cased on the outside of the video camera, the video camera two sides are symmetrically welded with fixed block, and shell is fixedly connected by screw with fixed block, outer casing inner wall end two sides are symmetrically welded with side box, the shell inside top is welded with the top box being connected to side box, motor is installed inside the top box, the top box inner rotation is equipped with horizontal bull stick, drive bevel gear is installed on the outside of the horizontal bull stick, the motor output end is equipped with the driving bevel gear that connection is engaged with drive bevel gear, the side box inner rotation is equipped with vertical transfer bar, the vertical transfer bar top outer is equipped with driven wheel of differential, this camera dustproof cover installs shell easily by the connection of screw and fixed block, pass through the driving of motor simultaneously, drive rotational structure driving Clearer is gone up and down, and realizes the convenient cleaning to camera lens, and cleaning effect is good, ensures photographic effect.

Description

A kind of camera dustproof cover

Technical field

The utility model relates to image head maintenance accessory technical field, specially a kind of camera dustproof cover.

Background technique

The use of video camera is very extensive, improves the protective effect of various aspects, due to outdoor video camera, due to air In dust it is larger, prolonged use can make camera accumulate dust, cause shooting effect fuzzy, image quality decrease, shadow It rings to use and be cleared up.

1, existing camera does not have dustproof cover generally, and the camera with dustproof cover is inadequate for the installation of dustproof cover It is convenient.

Utility model content

The technical issues of solution described in the utility model, is that camera and install convenient can effectively be cleaned by providing one kind Dustproof cover.

To achieve the above object, the utility model provides the following technical solutions: a kind of camera dustproof cover, including video camera And shell, be cased with shell on the outside of the video camera, the video camera two sides are symmetrically welded with fixed block, and shell by screw with Fixed block is fixedly connected, and outer casing inner wall end two sides are symmetrically welded with side box, and the shell inside top is welded with and side The top box of box connection, is equipped with motor inside the top box, and the top box inner rotation is equipped with horizontal bull stick, outside the horizontal bull stick Side is equipped with drive bevel gear, and the motor output end is equipped with the driving bevel gear that connection is engaged with drive bevel gear, described Side box inner rotation is equipped with vertical transfer bar, and the vertical transfer bar top outer is equipped with driven wheel of differential, the horizontal bull stick both ends pair Claim that the drive bevel gear for engaging connection with driven wheel of differential is installed, is equipped with inside the side box and engages connection with vertical transfer bar Elevator, side box surface offer fall way, are equipped with clearer between the side box, and clearer both ends shaft passes through liter Drop road is penetrated inside the box of side and is rotatablely connected with elevator.

Preferably, the top box bottom is located at motor corresponding position and offers string holes.

Preferably, the clearer is coated with dustcloth, and elastic cotton is filled with inside dustcloth.

Preferably, the elevator and side box section are in cooperation shape rectangle.

Preferably, the shell is made of rigid plastics.

Compared with prior art, the utility model has the beneficial effects that

1, when the utility model shell is installed, shell is set at the top of video camera, engages company with fixed block using screw It connects, realizes the fixed installation of shell, this camera dustproof cover installs shell easily by the connection of screw and fixed block.

2, motor is opened when the utility model is cleaned and drives driving bevel gear rotation, is made by drive bevel gear transmission Horizontal bar rotation makes driven wheel of differential drive perpendicular bar rotation, passes through vertical transfer bar and elevator by the transmission of drive bevel gear Engagement connection so that elevator is driven clearer lifting moving, the camera lens extruding of clearer and video camera contact progress cleaner Make, this camera dustproof cover is driven rotational structure driving clearer to be gone up and down, realized to camera lens just by the driving of motor Victory cleaning, cleaning effect is good, ensures photographic effect.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model entirety schematic cross-sectional view；

Fig. 3 is the utility model structure diagram；

Fig. 4 is that the utility model cleaning structure drives schematic diagram；

Fig. 5 is the utility model clearer lifting transmission mechanism schematic diagram.

In figure: 1, video camera；2, shell；3, side box；4, clearer；5, top box；6, fixed block；7, fall way；8, it goes up and down Block；9, motor；10, screw；11, driving bevel gear；12, drive bevel gear；13, horizontal bull stick；14, drive bevel gear；15, driven Bevel gear；16, vertical transfer bar；17, string holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of camera dustproof cover, including 1 He of video camera Shell 2 is cased with shell 2 on the outside of the video camera 1, and 1 two sides of video camera are symmetrically welded with fixed block 6, and shell 2 passes through spiral shell Nail 10 is fixedly connected with fixed block 6, and the 2 inner wall end two sides of shell are symmetrically welded with side box 3,2 inside top of shell It is welded with the top box 5 being connected to side box 3, motor 9 is installed inside the top box 5,5 inner rotation of top box is equipped with cross Bull stick 13 is equipped with drive bevel gear 12 on the outside of the horizontal bull stick 13, and 9 output end of motor is equipped with and drive bevel gear 12 The driving bevel gear 11 of connection is engaged, 3 inner rotation of side box is equipped with vertical transfer bar 16,16 top outer of the vertical transfer bar peace Equipped with driven wheel of differential 15, horizontal 13 both ends of bull stick are symmetrically installed with the drive bevel gear that connection is engaged with driven wheel of differential 15 14, the elevator 8 that connection is engaged with vertical transfer bar 16 is installed, 3 surface of side box offers fall way inside the side box 3 7, clearer 4 is equipped between the side box 3, and 4 both ends shaft of clearer penetrates 3 inside of side box and elevator 8 by fall way 7 Rotation connection.

5 bottom of top box is located at 9 corresponding position of motor and offers string holes 17, facilitates the connection line of motor 9 convenient for wearing Out.

The clearer 4 is coated with dustcloth, and elastic cotton, dustcloth cleaning effect are filled with inside dustcloth It is good, and the clearer 4 of elasticity contacts clearer 4 with camera lens extruding, it is ensured that cleaning effect.

For the elevator 8 with 3 section of side box in cooperation shape rectangle, rectangular configuration move up and down elevator 8 can only, Ensure to go up and down effect.

The shell 2 is made of rigid plastics, and production cost is low, and protecting effect is good.

Working principle: when shell 2 is installed, shell 2 is set in 1 top of video camera, is nibbled using screw 10 and fixed block 6 Connection is closed, realizes the fixed installation of shell 2, motor 9 is opened when being cleaned, driving bevel gear 11 is driven to rotate, bored by transmission The transmission of gear 12 rotates horizontal bull stick 13, so that driven wheel of differential 15 is driven 16 turns of vertical transfer bar by the transmission of drive bevel gear 14 Dynamic, being connect by vertical transfer bar 16 with the engagement of elevator 8 makes elevator 8 drive 4 lifting moving of clearer, clearer 4 and camera shooting The camera lens of machine 1 squeezes contact and carries out cleaning.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of camera dustproof cover, including video camera (1) and shell (2), it is characterised in that: video camera (1) outer sheath Have shell (2), video camera (1) two sides are symmetrically welded with fixed block (6), and shell (2) passes through screw (10) and fixed block (6) it is fixedly connected, shell (2) the inner wall end two sides are symmetrically welded with side box (3), shell (2) the inside top welding There is the top box (5) being connected to side box (3), is equipped with motor (9) inside the top box (5), top box (5) the inner rotation installation Have horizontal bull stick (13), be equipped with drive bevel gear (12) on the outside of the horizontal bull stick (13), motor (9) output end be equipped with The driving bevel gear (11) of drive bevel gear (12) engagement connection, side box (3) inner rotation are equipped with vertical transfer bar (16), institute Vertical transfer bar (16) top outer is stated to be equipped with driven wheel of differential (15), horizontal bull stick (13) both ends be symmetrically installed with from mantle The drive bevel gear (14) of gear (15) engagement connection, internal be equipped with of the side box (3) engage connection with vertical transfer bar (16) Elevator (8), side box (3) surface offer fall way (7), are equipped with clearer (4) between the side box (3), and clean Roller (4) both ends shaft penetrates side box (3) inside by fall way (7) and is rotatablely connected with elevator (8).

2. a kind of camera dustproof cover according to claim 1, it is characterised in that: top box (5) bottom is located at motor (9) corresponding position offers string holes (17).

3. a kind of camera dustproof cover according to claim 1, it is characterised in that: the clearer (4) is coated with Dustcloth, and elastic cotton is filled with inside dustcloth.

4. a kind of camera dustproof cover according to claim 1, it is characterised in that: the elevator (8) and side box (3) are cut Face is in cooperation shape rectangle.

5. a kind of camera dustproof cover according to claim 1, it is characterised in that: the shell (2) uses rigid plastics It is made.