CN203340177U

CN203340177U - Multifunctional dome camera shell

Info

Publication number: CN203340177U
Application number: CN2013203966556U
Authority: CN
Inventors: 苏振华
Original assignee: SHENZHEN TRS PHOTOELECTRIC HARDWARE Co Ltd
Current assignee: SHENZHEN TRS PHOTOELECTRIC HARDWARE Co Ltd
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2013-12-11
Anticipated expiration: 2023-06-28

Abstract

The utility model discloses a multifunctional dome camera shell which comprises a base, an upper cover, a plastic ball holder, a transparent cover, an upper hemisphere and a lower hemisphere. The upper hemisphere and the lower hemisphere are fixedly connected to form an inner ball used for installing a lens; the transparent cover and the base are respectively connected with the upper cover through threaded fit; the transparent cover, the base and the upper cover encircle a sealed cavity in which the inner ball and the plastic ball holder are accommodated; the plastic ball holder is installed on the base and is provided with a groove in which the lower hemisphere is accommodated; and the lens inside the inner ball faces toward the transparent cover. Due to the structure in which the transparent cover, the base and the upper cover encircle a sealed cavity through threaded fit, the multifunctional dome camera shell is convenient in assembly and disassembly and has good sealing performance, and the waterproof, dustproof and anti-smog effects are improved; and as the lower hemisphere is accommodated in the groove of the plastic ball holder, the plastic ball holder can effectively protect the inner ball, the explosion-proof effect of the shell is improved, and the light transmittance of the transparent cover is not affected.

Description

The multifunctional ball-shaped camera shell

Technical field

The utility model relates to the camcorder technology field, relates in particular to a kind of multifunctional ball-shaped camera shell.

Background technology

Along with scientific and technological development, more and more extensive in the life that is applied in people of CCTV camera, the place be applied to is also more extensive, because people's awareness of safety is constantly improving, the security performance of video camera is required also to improve thereupon, particularly higher to explosion-proof, dustproof, waterproof and the fume-proof performance requirement of camera housing.The structure of existing camera housing is as follows: 1) existing plastic cement ball cover is to adopt common plastic material to manufacture, but in order to make it there is explosion-proof performance preferably, just take to thicken the wall thickness of plastic cement ball cover, although this this well can be got explosion-proof effect, but affect the light transmission of ball cover, and then affect the photographic effect of video camera; 2) in order to make video camera there is dustproof, waterproof and protection from fumes function, manufacturer is the connecting portion place gluing between all parts of plastic cement ball cover and upper cover usually, yet the video camera dismounting after gluing is loaded down with trivial details, and As time goes on, the glue be coated with is aging, affect its sealing property, make dustproof, waterproof and the protection from fumes disabler of video camera.

To sum up describe, the demand that existing camera housing can't satisfying the market.

The utility model content

For the weak point existed in above-mentioned technology, the utility model provides a kind of dismounting rapid and convenient, accurate positioning, the multifunctional ball-shaped camera shell that explosion-proof and sealing is strong.

For achieving the above object, the utility model provides a kind of multifunctional ball-shaped camera shell, comprises base, upper cover, plastic ball card, translucent cover, episphere and lower semisphere; Described episphere is fixedly connected with and forms one for the endosphere of camera lens is installed with lower semisphere, described translucent cover is connected by screw thread is adaptive with upper cover respectively with base, and the three encloses the cavity of a sealing, described endosphere and plastic ball card all are contained in this cavity, and described plastic ball card is arranged on base, described plastic ball card is provided with groove, described lower semisphere be contained in groove and the endosphere inner lens towards translucent cover.

Wherein, described camera housing also comprises waterproof apron, and described waterproof apron is set in the junction of translucent cover and upper cover.

Wherein, described camera housing also comprises waterproof foam pad and lower waterproof foam pad, and described upper waterproof foam cushion cover is located at the junction of upper cover and base, and described lower waterproof foam pad is installed on the bottom of base.

Wherein, described camera housing also comprises the outlet waterproof rubber stopper, and described outlet waterproof rubber stopper is contained in the wire hole of base.

Wherein, described camera housing also comprises a plurality of the first screws, is equipped with a plurality of the first screw holes on described upper cover and base, and described the first screw is locked in the first screw hole of base after running through the first screw hole of upper cover.

Wherein, described episphere is connected by screw thread is adaptive with lower semisphere.

Wherein, described camera housing also comprises a plurality of the second screws, is equipped with a plurality of the second screw holes on described lower semisphere and plastic ball card, and described the second screw is locked in the second screw hole of lower semisphere after running through the second screw hole on the plastic ball card.

Wherein, described translucent cover is the plastic transparent cover.

Wherein, described the first screw is for there being the machine-processed rice screw.

The beneficial effects of the utility model are: compared with prior art, the multifunctional ball-shaped camera shell that the utility model provides, enclose the cavity of a sealing between this three of translucent cover, base and upper cover by the mode of screw thread adaptation, this structure easy disassembly and good seal performance, improve waterproof and dustproof and fume-proof effect, efficiently solved the problem of the connecting portion place gluing between all parts of traditional plastic cement ball cover and upper cover; Simultaneously, lower semisphere be arranged in the groove of plastic ball card and the endosphere inner lens towards translucent cover, the plastic ball card can effectively be protected endosphere, endosphere is protected camera lens, has both improved the explosion-proof effect of this shell, does not affect again the light transmission of translucent cover.The utlity model has dismounting rapid and convenient, technological design rationally, the characteristics such as accurate positioning, good seal performance and long service life.

The accompanying drawing explanation

The decomposing schematic representation that Fig. 1 is multifunctional ball-shaped camera shell of the present utility model;

Fig. 2 is the structure chart after Fig. 1 assembles;

The vertical view that Fig. 3 is Fig. 2;

The cut-away view that Fig. 4 is Fig. 2.

The main element symbol description is as follows:

10, base 11, upper cover

12, endosphere 13, plastic ball card

14, translucent cover 15, the first screw

16, waterproof apron 17, upper waterproof foam pad

18, lower waterproof foam pad 19, outlet waterproof rubber stopper

20, the internal thread of the second screw 111, upper cover

121, episphere 122, lower semisphere

131, the external screw thread of groove 132, plastic ball card

Embodiment

In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.

Refer to Fig. 1-4, the multifunctional ball-shaped camera shell that the utility model provides, comprise base 10, upper cover 11, plastic ball card 13, translucent cover 14, episphere 121 and lower semisphere 122; Episphere 121 and lower semisphere 122 are fixedly connected with and form an endosphere 12 for camera lens is installed, translucent cover 14 is connected by screw thread is adaptive with upper cover 11 respectively with base 10, and the three encloses the cavity of a sealing, endosphere 12 and plastic ball card 13 all are contained in this cavity, and plastic ball card 13 is arranged on base 10, plastic ball card 13 is provided with groove 131, lower semisphere 122 be contained in groove 131 and endosphere 12 inner lenses towards translucent cover 14.In above-mentioned structure, between base 10 and upper cover 11, between upper cover 11 and translucent cover 14, between plastic ball card 13 and base 10 and be all to be connected to assemble these parts by the screw thread adaptation between episphere 121 and lower semisphere 122.Tighten or unclamp the parts of these connections by the adaptation of screw thread, without separately establishing connector, install simple and easy and aesthetic in appearance.

In the present embodiment, camera housing also comprises waterproof apron 16, upper waterproof foam pad 17, lower waterproof foam pad 18 and outlet waterproof rubber stopper 19, waterproof apron 16 is set in the junction of translucent cover 14 and upper cover 11, upper waterproof foam pad 17 is set in the junction of upper cover 11 and base 10, lower waterproof foam pad 18 is installed on the bottom of base 10, and outlet waterproof rubber stopper 19 is contained in the wire hole of base 10.By the effect of waterproof apron 16, upper waterproof foam pad 17, lower waterproof foam pad 18 and outlet waterproof rubber stopper 19, can effectively prevent that the impurity such as sealing, dirt, smog enter in cavity, further improve the sealing of cavity.

In the present embodiment, camera housing also comprises a plurality of the first screws 15, be equipped with a plurality of the first screw holes on upper cover 11 and base 10, the first screw 15 is locked in the first screw hole of base 10 after running through the first screw hole of upper cover 11, locking by screw realizes that upper cover 11 and the secondary of base 10 fix, As time goes on, dual fixing connected mode not there will be aging loosening phenomenon, do not affect its sealing property, make the dustproof of video camera, it is permanent that waterproof and protection from fumes function can keep, this first screw 15 is that the machine-processed rice screw is arranged, such lock screw is aesthetic in appearance and locking effect is better.Certainly, also be not limited to the type of the first screw 15, if, to the change of the type of the first screw 15, all belong to simple variation of the present utility model or conversion, fall into protection range of the present utility model.

In the present embodiment, camera housing also comprises a plurality of the second screws 20, is equipped with a plurality of the second screw holes on lower semisphere 122 and plastic ball card 13, and the second screw 20 is locked in the second screw hole of lower semisphere 122 after running through the second screw hole on plastic ball card 13.The utility model is not limited to quantity or the type of the second screw 20, if, to the change of quantity or the kind of the second screw 20, all belong to simple variation of the present utility model or conversion, falls into protection range of the present utility model.

In the present embodiment, translucent cover 14 is the plastic transparent cover.Not only can be explosion-proof using plastic cement as material, and translucent effect is good during the light source works in endosphere 12.Certainly, can be according to the needs of occasion or client's demand, change the material of translucent cover 14, if, to the change of the material of translucent cover 14, all belong to simple variation of the present utility model or conversion, fall into protection range of the present utility model.

In the present embodiment, upper cover 11 is provided with internal thread, is equipped with the external screw thread with internal thread 111 adaptations of upper cover on base 10 and translucent cover 14, and plastic ball card 13 is provided with external screw thread, is provided with the internal thread with external screw thread 132 adaptations of plastic ball card in base 10.Certainly, can change the position that internal and external threads arranges, as can be on upper cover 11, established external screw thread, at base 10 or translucent cover 14, internal thread is set; Or establish internal thread on plastic ball card 13; therefore the interior external screw thread that arranges of base 10, as long as can guarantee that above-mentioned parts pass through the screw thread adaptation in twos, if to the change of internal and external threads setting position; all belong to simple variation of the present utility model or conversion, fall into protection range of the present utility model.

The multifunctional ball-shaped camera shell that the utility model provides has following advantage:

1) enclose the cavity of a sealing between translucent cover 14, base 10 and upper cover 11 these threes by the mode of screw thread adaptation, this structure easy disassembly and good seal performance, improve waterproof and dustproof and fume-proof effect, efficiently solved the problem of the connecting portion place gluing between all parts of traditional plastic cement ball cover and upper cover.

2) lower semisphere 122 is arranged in the groove 131 of plastic ball card 13; and endosphere 12 inner lenses are towards translucent cover 14, and plastic ball card 13 can effectively be protected endosphere, 12 pairs of camera lens protections of endosphere; both improve the explosion-proof effect of this shell, do not affected again the light transmission of translucent cover.

3) by the effect of waterproof apron 16, upper waterproof foam pad 17, lower waterproof foam pad 18 and outlet waterproof rubber stopper 19, can effectively prevent that the impurity such as sealing, dirt, smog enter in cavity, further improve the sealing of cavity.

4) episphere 121 is connected by screw thread is adaptive with lower semisphere 122, can be changed or keep in repair pcb board or light source in endosphere 12 in time, increases work efficiency.

5) connection of multi-part screw thread adaptation make and the utlity model has the dismounting rapid and convenient, assemble simple and easy, simple in structure, technological design rationally, the characteristics such as accurate positioning, good seal performance and long service life.

Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.

Claims

1. a multifunctional ball-shaped camera shell, is characterized in that, comprises base, upper cover, plastic ball card, translucent cover, episphere and lower semisphere; Described episphere is fixedly connected with and forms one for the endosphere of camera lens is installed with lower semisphere, described translucent cover is connected by screw thread is adaptive with upper cover respectively with base, and the three encloses the cavity of a sealing, described endosphere and plastic ball card all are contained in this cavity, and described plastic ball card is arranged on base, described plastic ball card is provided with groove, described lower semisphere be contained in groove and the endosphere inner lens towards translucent cover.

2. multifunctional ball-shaped camera shell according to claim 1, is characterized in that, described camera housing also comprises waterproof apron, and described waterproof apron is set in the junction of translucent cover and upper cover.

3. multifunctional ball-shaped camera shell according to claim 1, it is characterized in that, described camera housing also comprises waterproof foam pad and lower waterproof foam pad, and described upper waterproof foam cushion cover is located at the junction of upper cover and base, and described lower waterproof foam pad is installed on the bottom of base.

4. according to the described multifunctional ball-shaped camera shell of claim 1-3 any one, it is characterized in that, described camera housing also comprises the outlet waterproof rubber stopper, and described outlet waterproof rubber stopper is contained in the wire hole of base.

5. multifunctional ball-shaped camera shell according to claim 4, it is characterized in that, described camera housing also comprises a plurality of the first screws, be equipped with a plurality of the first screw holes on described upper cover and base, described the first screw is locked in the first screw hole of base after running through the first screw hole of upper cover.

6. multifunctional ball-shaped camera shell according to claim 5, is characterized in that, described episphere is connected by screw thread is adaptive with lower semisphere.

7. multifunctional ball-shaped camera shell according to claim 6, it is characterized in that, described camera housing also comprises a plurality of the second screws, be equipped with a plurality of the second screw holes on described lower semisphere and plastic ball card, described the second screw is locked in the second screw hole of lower semisphere after running through the second screw hole on the plastic ball card.

8. multifunctional ball-shaped camera shell according to claim 7, is characterized in that, described translucent cover is the plastic transparent cover.

9. multifunctional ball-shaped camera shell according to claim 5, is characterized in that, described the first screw is for there being the machine-processed rice screw.