CN216016988U - Hemispherical monitoring camera - Google Patents
Hemispherical monitoring camera Download PDFInfo
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- CN216016988U CN216016988U CN202220282771.4U CN202220282771U CN216016988U CN 216016988 U CN216016988 U CN 216016988U CN 202220282771 U CN202220282771 U CN 202220282771U CN 216016988 U CN216016988 U CN 216016988U
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- dust removal
- frame
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- hemispherical
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Abstract
The utility model relates to the field of security and protection monitoring, in particular to a hemispherical monitoring camera, which comprises a top seat, a camera rotating at the bottom side of the top seat and a hemispherical transparent cover arranged at the bottom of the top seat, wherein a driving piece for driving the camera to rotate is arranged in the top seat, a guide ring is fixed at the inner side of the bottom of the top seat, a closed wave-shaped wheel groove is formed in the inner wall of the guide ring, and a clamping support is rotationally connected at the bottom side of the hemispherical transparent cover; the utility model discloses a rotation of camera, drive the rotation of dust removal mechanism, realize that the second removes dust and brush along hemisphere type translucent cover circumferential direction, make the spin remove along wave type race simultaneously, thereby make reciprocating motion about the draw runner, and then drive arc dust removal frame and surround the hemisphere type translucent cover centre of a circle and rotate, realize then that first dust removal brush removes dust along not equidirectional half-ball type translucent cover outer wall respectively with the second dust removal brush, and effectively improve dust removal effect, avoid the dust to influence the surveillance camera effect of surveillance camera.
Description
Technical Field
The utility model relates to a security protection control field, concretely relates to hemisphere surveillance camera head.
Background
The monitoring system is one of the most applied systems in the security system, the monitoring camera is a semiconductor imaging device, and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.
The existing hemispherical monitoring camera generally comprises a top seat, a camera arranged at the bottom of the top seat and a hemispherical transparent cover which is arranged at the bottom of the top seat and used for protecting the camera; wherein, be provided with the driving piece in the top of the aircraft bonnet, can drive the camera and carry out near 360 no dead angle surveillance camera shooting.
However, the existing hemispherical surveillance camera does not have a dust removal function, so that in some monitoring areas with large dust, a dust layer is easily formed on the outer side of the hemispherical transparent cover, and the surveillance camera effect of surveillance camera shooting is affected.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a hemisphere surveillance camera head can solve prior art effectively and do not have dust removal function to at the great surveillance area of some dusts, form one deck gray layer in the hemisphere type translucent cover outside easily, and then influence the problem of surveillance camera's surveillance camera effect.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a hemispherical monitoring camera comprises a top seat, a camera rotating at the bottom side of the top seat and a hemispherical transparent cover arranged at the bottom of the top seat, wherein a driving piece for driving the camera to rotate is arranged in the top seat, a guide ring is fixed on the inner side of the bottom of the machine top seat, the inner wall of the guide ring is provided with a closed wave-shaped wheel groove, the bottom side of the hemispherical transparent cover is rotatably connected with a clamping support, the clamping support is fixedly connected with the camera, a plurality of groups of dust removing mechanisms are clamped at the outer side of the clamping support, the dust removing mechanism comprises an arc frame and a strip frame fixed at the top end of the arc frame, the arc frame is connected with the arc dust removing frame in a sliding way, the side wall of the arc-shaped dust removing frame and the side wall of the arc-shaped frame are respectively provided with a first dust removing brush and a second dust removing brush for removing dust, the top of the arc-shaped dust removing frame is provided with a guide groove, the strip frame is connected with a slide strip in a sliding mode, and two ends of the slide strip are respectively connected with a rolling ball matched with the wave-shaped wheel groove and a guide rod matched with the guide groove in a rotating mode.
Furthermore, the camera further comprises a connecting piece, the connecting piece comprises a clamping ring fixed on the outer side of the camera and a semi-ring vertically fixed on the clamping ring, a shaft rod is arranged on the outer side of the semi-ring, a shaft hole for the shaft rod to penetrate out is formed in the semi-spherical transparent cover, and the clamping support is fixedly connected with the shaft rod.
Furthermore, a limiting groove is formed in the bottom end of the shaft rod, a limiting rod in limiting fit with the limiting groove is fixed on the upper side of the clamping support, and the limiting rod is fixed in the limiting groove.
Furthermore, the clamping support is a concave polished surface disc concentric with the hemispherical transparent cover, a plurality of groups of clamping grooves are formed in the side wall of the concave polished surface disc, and the bottom end of the arc frame can be clamped into the clamping grooves.
Furthermore, the inner side of the bottom end of the top seat is provided with an installation notch, and the guide ring is installed in the installation notch.
Furthermore, a ball groove is formed in the top side of the guide ring, a support is vertically arranged at the top end of the bar frame, balls matched with the ball groove rotate on the support, and the top side of each ball can be in contact with the inner wall of the top side of the mounting groove opening.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses a rotation of camera, drive the rotation of dust removal mechanism, realize that the second removes dust and brush along hemisphere type translucent cover circumferential direction, make the spin remove along wave type race simultaneously, thereby make reciprocating motion about the draw runner, and then drive arc dust removal frame and surround the hemisphere type translucent cover centre of a circle and rotate, realize then that first dust removal brush removes dust along not equidirectional half-ball type translucent cover outer wall respectively with the second dust removal brush, and effectively improve dust removal effect, avoid the dust to influence the surveillance camera effect of surveillance camera.
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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
FIG. 4 is a schematic structural view of the present invention with the hemispherical transparent cover removed;
fig. 5 is a schematic view of the structure of the guide ring of the present invention;
fig. 6 is a schematic view of a first visual angle structure of the dust removing mechanism of the present invention;
fig. 7 is a second view structural diagram of the dust removing mechanism of the present invention;
FIG. 8 is a schematic view of the structure of the clip holder and the connecting member of the present invention;
the reference numerals in the drawings denote: 1. a top seat; 2. a camera; 3. a hemispherical transparent cover; 4. a guide ring; 401. a ball groove; 5. a wave-shaped wheel groove; 6. clamping and supporting; 601. a card slot; 7. a dust removal mechanism; 701. an arc frame; 702. a strip frame; 703. an arc-shaped dust removal frame; 704. a first dust removing brush; 705. a second dust removing brush; 706. a guide groove; 707. a slide bar; 708. rolling a ball; 709. a guide bar; 710. a ball bearing; 711. a frame opening; 712. an arc-shaped sliding opening; 713. an arc-shaped sliding block; 714. a strip-shaped chute; 715. a carriage; 8. a connecting member; 801. a snap ring; 802. a half ring; 803. a shaft lever; 804. a limiting groove; 9. a limiting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
A hemispherical surveillance camera according to this embodiment, refer to fig. 1 to 8: the dust removal device comprises a top seat 1, a camera 2 and a hemispherical transparent cover 3, wherein the camera 2 is rotated at the bottom side of the top seat 1 (the lower part is the same as the reference direction of figure 1), the hemispherical transparent cover 3 is installed at the bottom of the top seat 1, a driving piece for driving the camera 2 to rotate is arranged in the top seat 1, the dust removal device also comprises a guide ring 4 fixed at the inner side of the bottom of the top seat 1, a clamping support 6 and a plurality of groups of dust removal mechanisms 7, the clamping support 6 is rotated at the bottom side of the hemispherical transparent cover 3, and the clamping support 6 is fixedly connected with the camera 2 through a connecting piece 8.
Specifically, the installation notch that is used for installing guide ring 4 is seted up to quick-witted top seat 1 bottom, and closed wave type race 5 has been seted up to guide ring 4 inboard, and the shaft hole has been seted up to 3 bottoms of hemisphere type translucent cover.
The connecting piece 8 comprises a clamping ring 801 fixed on the outer side of the camera 2 and a half ring 802 vertically fixed on the clamping ring 801, wherein a shaft rod 803 is arranged on the outer side of the half ring 802, and the shaft rod 803 penetrates through the shaft hole and penetrates out of the shaft hole to be fixedly connected with the clamping support 6.
Wherein, the setting of axostylus axostyle 803 bottom is seted up the spacing groove 804 that the cross section is the rectangle, hold in the palm 6 top side in the card be fixed with spacing groove 804 complex gag lever post 9, thereby through the cooperation of spacing groove 804 with gag lever post 9, realize the card and hold in the palm 6 relatively fixed with axostylus axostyle 803, the screw has all been seted up simultaneously on spacing groove 804 and gag lever post 9, thereby pass through fixings such as screw rod, realize the card and hold in the palm 6 fixed connection with axostylus axostyle 803, realize the card promptly and hold in the palm 6 and camera 2's fixed connection.
The 7 joints of multiunit dust removal mechanism hold in the palm 6 outsides in the card, and wherein, dust removal mechanism 7 all misplaces with 2 camera lenses of camera, avoids blockking the surveillance camera of camera 2 and makes a video recording.
Specifically, the dust removing mechanism 7 comprises an arc frame 701 and a strip frame 702 fixed at the top end of the arc frame 701, the arc frame 701 is connected with an arc dust removing frame 703 in a sliding manner, the side wall of the arc dust removing frame 703 and the side wall of the arc frame 701 are respectively provided with a first dust removing brush 704 and a second dust removing brush 705 which are used for removing dust, the top of the arc dust removing frame 703 is provided with a guide groove 706, the strip frame 702 is connected with a slide bar 707 in a sliding manner, and two ends of the slide bar 707 are respectively connected with a rolling ball 708 matched with the wavy wheel groove 5 and a guide rod 709 matched with the guide groove 706 in a rotating manner.
Wherein, the outer side of the clamping support 6 is provided with a plurality of groups of clamping grooves 601 clamped with the bottom end of the arc frame 701, thereby facilitating the fixed installation of the dust removing mechanism 7.
A frame opening 711 is formed in the middle of the arc frame 701, an arc sliding opening 712 communicated with the frame opening 711 is formed in the side wall of the arc frame 701, arc sliding blocks 713 matched with the arc sliding opening 712 in a sliding way are arranged on the side wall of the arc dust removing frame 703, the arc dust removing frame 703 can slide in the frame opening 711 in the middle of the arc frame 701, and the arc dust removing frame 703 can be guided to move, so that the arc dust removing frame 703 can only move around the center point of the hemispherical transparent cover 3.
The side wall of the strip rack 702 is provided with a strip sliding groove 714, and the side wall of the sliding strip 707 is fixedly provided with a sliding frame 715 matched with the sliding groove of the strip sliding groove 714, so that the sliding connection of the sliding strip 707 on the strip rack 702 is realized, and the sliding strip 707 is prevented from separating from the strip rack 702.
In this technical scheme, in order to ensure the dust removal effect, the second dust removing brushes 705 of each group of dust removing mechanism 7 are preferably two groups, and the first dust removing brush 704 is positioned between the two groups of second dust removing brushes 705.
Further, in order to guarantee the stability of the rotation of the dust removing mechanism 7, the top side of the guide ring 4 is provided with a ball groove 401, the top end of the bar frame 702 is vertically provided with a support, the support is rotated with a ball 710 matched with the ball groove 401, and the top side of the ball 710 can be contacted with the inner wall of the top side of the installation groove, so that the support can slide between the top side of the guide ring 4 and the inner wall of the top side of the installation groove.
The device passes through camera 2's rotation, drive the rotation of dust removal mechanism 7, realize that second dust removal brush 705 follows 3 circumferential direction of hemisphere type translucent cover, make spin 708 remove along wave type race 5 simultaneously, thereby make draw runner 707 up-and-down reciprocating motion, and then drive arc dust removal frame 703 and rotate around the 3 centre of a circle of hemisphere type translucent cover, then realize that first dust removal brush 704 removes dust with second dust removal brush 705 respectively along not equidirectional 3 outer walls of hemisphere type translucent cover, and effectively improve dust removal effect, avoid the dust to influence the control effect of making a video recording.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a hemisphere surveillance camera head, includes top seat (1), rotates camera (2) and install hemisphere type translucent cover (3) in top seat (1) bottom, is provided with in top seat (1) to be used for driving camera (2) pivoted driving piece, its characterized in that: the dust removal device is characterized in that a guide ring (4) is fixed on the inner side of the bottom of the top seat (1), a closed wave-shaped wheel groove (5) is formed in the inner wall of the guide ring (4), a clamping support (6) is connected to the bottom side of a hemispherical transparent cover (3) in a rotating mode, the clamping support (6) is fixedly connected with a camera (2), a plurality of groups of dust removal mechanisms (7) are clamped on the outer side of the clamping support (6), each dust removal mechanism (7) comprises an arc frame (701) and a strip frame (702) fixed to the top end of the arc frame (701), an arc dust removal frame (703) is connected to the arc frame (701) in a sliding mode, a first dust removal brush (704) and a second dust removal brush (705) used for dust removal are arranged on the side wall of the arc dust removal frame (703) and the side wall of the arc frame (701) respectively, a guide groove (706) is formed in the top of the arc dust removal frame (703), a sliding strip (707) is connected to the strip frame (702) in a sliding mode, and rolling balls (708) matched with the wave-shaped wheel groove (5) and a guide groove (708 and a guide groove (707) are connected to the two ends (706) respectively in a rolling ball (706) ) A mating guide bar (709).
2. The hemispherical monitoring camera according to claim 1, further comprising a connecting member (8), wherein the connecting member (8) comprises a snap ring (801) fixed on the outer side of the camera (2) and a half ring (802) vertically fixed on the snap ring (801), a shaft rod (803) is arranged on the outer side of the half ring (802), a shaft hole for the shaft rod (803) to penetrate out is formed in the hemispherical transparent cover (3), and the snap holder (6) is fixedly connected with the shaft rod (803).
3. The hemispherical monitoring camera according to claim 2, wherein a limiting groove (804) is formed at the bottom end of the shaft rod (803), a limiting rod (9) which is in limiting fit with the limiting groove (804) is fixed at the upper side of the clamping holder (6), and the limiting rod (9) is fixed in the limiting groove (804).
4. The hemispherical surveillance camera head according to claim 1, wherein the clamping holder (6) is a concave parabolic dish concentric with the hemispherical transparent cover (3), the side wall of the concave parabolic dish is provided with a plurality of groups of clamping grooves (601), and the bottom end of the arc frame (701) can be clamped into the clamping grooves (601).
5. The hemispherical surveillance camera head according to claim 1, wherein a mounting notch is formed at the inner side of the bottom end of the top chassis (1), and the guide ring (4) is mounted in the mounting notch.
6. A hemispherical monitoring camera head as claimed in claim 5, characterized in that the top side of the guide ring (4) is provided with a ball groove (401), the top end of the bar frame (702) is vertically provided with a support, the support is rotated with a ball (710) matched with the ball groove (401), and the top side of the ball (710) can also contact with the inner wall of the top side of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282771.4U CN216016988U (en) | 2022-02-12 | 2022-02-12 | Hemispherical monitoring camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282771.4U CN216016988U (en) | 2022-02-12 | 2022-02-12 | Hemispherical monitoring camera |
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| Publication Number | Publication Date |
|---|---|
| CN216016988U true CN216016988U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220282771.4U Active CN216016988U (en) | 2022-02-12 | 2022-02-12 | Hemispherical monitoring camera |
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| CN (1) | CN216016988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
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2022
- 2022-02-12 CN CN202220282771.4U patent/CN216016988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792138A (en) * | 2023-02-07 | 2023-03-14 | 江苏思行达信息技术有限公司 | Deep foundation pit operation place environment safety detection device and method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: Room 2301, Building 1, Bairui Square, Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province, 311200 Patentee after: Hangzhou Yaoqi Intelligent Technology Co.,Ltd. Address before: 511466 No. 106, Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong ZhuoBi Information Technology Co.,Ltd. |