CN209590499U - A kind of waterproof camera - Google Patents

Abstract

The utility model relates to camcorder technology fields, specially a kind of waterproof camera, including camera body, the front end of camera body is equipped with camera lens, camera lens is equipped with fixed ring, the outer surface of fixed ring is equipped with external screw thread, fixed ring is equipped with waterproof lens cap, the inner wall of waterproof lens cap is equipped with internal screw thread, the inner wall of waterproof lens cap has closely bonded glass lens, the rear surface of waterproof lens cap has closely bonded sealing ring, and the inner ring of sealing ring is equipped with inner ring gasket, has closely bonded gasket between sealing ring and waterproof lens cap.The waterproof camera, waterproof lens cap is installed on camera body, and it is provided with sealing ring on waterproof lens cap and improves sealing effect, the inner ring pad of sealing ring is equipped with inner ring gasket, improve the sealing effect between sealing ring inner ring and camera lens outer surface, pad is equipped with gasket between sealing ring and waterproof lens cap, improves the sealing effect between waterproof lens cap and sealing cover, solves the problems, such as that camera lens leakproofness is poor.

Description

A kind of waterproof camera

Technical field

The utility model relates to camcorder technology field, specially a kind of waterproof camera.

Background technique

Video camera it is many kinds of, the basic principle of work is the same: optical image signal is changed into telecommunications Number, in order to store or transmit.When we shoot an object, the light reflected on this object is collected by camera lens, It focuses on it on light-receiving surface of picture pick-up device (such as target surface of pick-up tube), then light is changed by picture pick-up device by electric energy, " vision signal " is obtained.Photosignal is very faint, need to be amplified by pre-arcing road, at various circuits Reason and adjustment, the standard signal finally obtained can be sent on the recording mediums such as video recorder and record, or pass through broadcasting system It propagates or is sent on monitor and show.

Currently, existing video camera is when in use, the lens cap being threadably secured can be set before pick-up lens, Since camera lens lid leakproofness is poor, after being influenced by extraneous shooting environmental, easily it is in the presence of that camera lens is intake, reduces The service life of camera lens, in consideration of it, it is proposed that a kind of waterproof camera.

Utility model content

The purpose of this utility model is to provide a kind of waterproof cameras, to solve camera shooting mentioned above in the background art The poor problem of machine camera lens leakproofness.

To achieve the above object, the utility model provides the following technical solutions:

A kind of waterproof camera, including camera body, the front end of the camera body are equipped with camera lens, the camera lens It is equipped with fixed ring, the outer surface of the fixed ring is equipped with external screw thread, and the fixed ring is equipped with waterproof lens cap, the waterproof The inner wall of lens cap is equipped with internal screw thread, and the inner wall of the waterproof lens cap has closely bonded glass lens, the waterproof camera lens The rear surface of lid has closely bonded sealing ring, and the inner ring of the sealing ring is equipped with inner ring gasket, the sealing ring and the waterproof Gasket has been closely bonded between lens cap.

Preferably, the internal diameter of the waterproof lens cap is adapted with the outer diameter of the fixed ring, and the waterproof lens cap is logical The internal screw thread is crossed to be threadedly coupled with the fixed ring.

Preferably, the upper surface of the camera body is equipped with handle, the upper table of the handle and the camera body Face closely bonds.

Preferably, the upper surface of the waterproof lens cap is equipped with light compensating lamp, the light compensating lamp and the waterproof lens cap Outer surface closely bonds.

Preferably, the inner ring diameter of the fixed ring is adapted with the race diameter of the camera lens, the fixed ring it is interior It encloses and is closely bonded with the outer surface of described camera lens one end.

Preferably, the diameter of the inner ring gasket is adapted with the inner ring diameter of the sealing ring, the inner ring gasket with The inner ring of the sealing ring closely bonds.

Compared with prior art, the utility model has the beneficial effects that the waterproof camera, is installed on camera body There is waterproof lens cap, and be provided with sealing ring on waterproof lens cap and improve sealing effect, the inner ring pad of sealing ring is equipped with inner ring Gasket improves the sealing effect between sealing ring inner ring and camera lens outer surface, and pad is equipped with close between sealing ring and waterproof lens cap Packing improves the sealing effect between waterproof lens cap and sealing cover, solves the problems, such as that camera lens leakproofness is poor.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of camera lens and fixed ring in the utility model；

Fig. 3 is the structural schematic diagram of camera lens in the utility model；

Fig. 4 is that the structure of waterproof lens cap in the utility model splits schematic diagram；

Fig. 5 is that the structure of sealing ring in the utility model splits schematic diagram.

In figure: 1, camera body；11, camera lens；12, fixed ring；121, external screw thread；13, handle；2, waterproof lens cap； 21, internal screw thread；22, glass lens；23, light compensating lamp；3, sealing ring；31, inner ring gasket；32, gasket.

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.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.

Embodiment 1

A kind of waterproof camera, as shown in Figs. 1-5, including camera body 1, the front end of camera body 1 are equipped with mirror First 11, camera lens 11 is equipped with fixed ring 12, and the outer surface of fixed ring 12 is equipped with external screw thread 121, and fixed ring 12 is equipped with Water-resistant mirror The inner wall of skull 2, waterproof lens cap 2 is equipped with internal screw thread 21, and the inner wall of waterproof lens cap 2 has closely bonded glass lens 22, The rear surface of waterproof lens cap 2 has closely bonded sealing ring 3, and the inner ring of sealing ring 3 is equipped with inner ring gasket 31, sealing ring 3 and anti- Gasket 32 has been closely bonded between hydroscope skull 2.

In the present embodiment, waterproof lens cap 2 is whole to use PVC(polyvinyl chloride) material, which has good wear-resisting The advantages that corrosion resistance, and stabilized structure, cost is relatively low, extends the service life of waterproof lens cap 2.

Further, the internal diameter of waterproof lens cap 2 is adapted with the outer diameter of fixed ring 12, and waterproof lens cap 2 passes through interior spiral shell Line 21 is threadedly coupled with fixed ring 12, convenient for waterproof lens cap 2 to be mounted on to the front end of camera lens 11.

In addition to this, the race diameter of the inner ring diameter with camera lens 11 of fixed ring 12 is adapted, the inner ring of fixed ring 12 with The outer surface of 11 one end of camera lens closely bonds, and the inner ring diameter of fixed ring 12 is preferably 8cm in the present embodiment, convenient in camera lens 11 Upper installation fixed ring 12 enables waterproof lens cap 2 to be tightened on camera lens 11 by the external screw thread 121 in fixed ring 12.

It is worth noting that the diameter of inner ring gasket 31 is adapted with the inner ring diameter of sealing ring 3, inner ring gasket 31 with it is close The inner ring of seal ring 3 closely bonds, and in the present embodiment, the diameter right end of inner ring gasket 31 is 6cm, is bonded convenient for inner ring gasket 31 close Sealing effect is improved in the inner ring of seal ring 3 and the outer ring of camera lens 11.

Specifically, inner ring gasket 31 and gasket 32 are all made of rubber material, which has good wear resistant corrosion resistant Property, and the advantages that sealing effect is preferable, it prolongs its service life.

In the present embodiment, waterproof lens cap 2 is installed on the camera lens 11 of camera body 1, and on waterproof lens cap 2 It is provided with sealing ring 3 and improves sealing effect, the inner ring pad of sealing ring 3 is equipped with inner ring gasket 31, improves the inner ring and mirror of sealing ring 3 Sealing effect between first 11 outer surface, pad is equipped with gasket 32 between sealing ring 3 and waterproof lens cap 2, improves waterproof camera lens Sealing effect between lid 2 and sealing cover 3, structure is simple, easy to use, solves the problems, such as that camera lens leakproofness is poor.

Embodiment 2

As a kind of preferred embodiment of the utility model, the upper surface of camera body 1 is equipped with handle 13, handle 13 It is closely bonded with the upper surface of camera body 1, being easy to use is that personnel using handle 13 lift camera body 1.

Embodiment 3

As a kind of preferred embodiment of the utility model, the upper surface of waterproof lens cap 2 is equipped with light compensating lamp 23, light filling Lamp 23 and the outer surface of waterproof lens cap 2 closely bond, convenient for carrying out light filling in the case where dark using light compensating lamp 23.

The waterproof camera of the utility model when in use, is equipped with waterproof camera lens on the camera lens 11 of camera body 1 Lid 2, and be provided with sealing ring 3 on waterproof lens cap 2 and improve sealing effect, the inner ring pad of sealing ring 3 is equipped with inner ring gasket 31, The inner ring of sealing ring 3 and the sealing effect of 11 outer surface of camera lens are improved, pad is equipped with sealing between sealing ring 3 and waterproof lens cap 2 Pad 32 improves the sealing effect between waterproof lens cap 2 and sealing cover 3, in addition, light compensating lamp 23 is installed on waterproof lens cap 2, Convenient for carrying out light filling in the case where dark using light compensating lamp 23, structure is simple, and it is easy to use, solve camera lens The poor problem of leakproofness.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of waterproof camera, including camera body (1), it is characterised in that: install the front end of the camera body (1) Have camera lens (11), the camera lens (11) is equipped with fixed ring (12), and the outer surface of the fixed ring (12) is equipped with external screw thread (121), the fixed ring (12) is equipped with waterproof lens cap (2), and the inner wall of the waterproof lens cap (2) is equipped with internal screw thread (21), the inner wall of the waterproof lens cap (2) has closely bonded glass lens (22), the rear surface of the waterproof lens cap (2) It has closely bonded sealing ring (3), the inner ring of the sealing ring (3) is equipped with inner ring gasket (31), the sealing ring (3) and described prevents Gasket (32) have been closely bonded between hydroscope skull (2).

2. waterproof camera according to claim 1, it is characterised in that: the internal diameter of the waterproof lens cap (2) with it is described The outer diameter of fixed ring (12) is adapted, and the waterproof lens cap (2) passes through the internal screw thread (21) and the fixed ring (12) spiral shell Line connection.

3. waterproof camera according to claim 1, it is characterised in that: the upper surface of the camera body (1) is equipped with Handle (13), the handle (13) and the upper surface of the camera body (1) closely bond.

4. waterproof camera according to claim 1, it is characterised in that: the upper surface of the waterproof lens cap (2) is equipped with The outer surface of light compensating lamp (23), the light compensating lamp (23) and the waterproof lens cap (2) closely bonds.

5. waterproof camera according to claim 1, it is characterised in that: the inner ring diameter of the fixed ring (12) with it is described The race diameter of camera lens (11) is adapted, and the inner ring of the fixed ring (12) and the outer surface of the camera lens (11) one end are closely glued It connects.

6. waterproof camera according to claim 1, it is characterised in that: the diameter of the inner ring gasket (31) with it is described close The inner ring diameter of seal ring (3) is adapted, and the inner ring gasket (31) and the inner ring of the sealing ring (3) closely bond.