CN211860323U - Protection device of building construction place surveillance camera head - Google Patents
Protection device of building construction place surveillance camera head Download PDFInfo
- Publication number
- CN211860323U CN211860323U CN202020987809.9U CN202020987809U CN211860323U CN 211860323 U CN211860323 U CN 211860323U CN 202020987809 U CN202020987809 U CN 202020987809U CN 211860323 U CN211860323 U CN 211860323U
- Authority
- CN
- China
- Prior art keywords
- fixing
- support frame
- screw rod
- building construction
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 18
- 230000001012 protector Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010410 dusting Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Abstract
The utility model discloses a protector of building construction place surveillance camera head relates to the first auxiliary assembly technical field of surveillance camera, including camera body, hemisphere glass cover, support frame, the outside middle part fixedly connected with fixation nut of support frame, one side of fixation nut is equipped with the knob, and the knob is close to the one end of one side middle part fixed connection screw rod of fixation nut, and fixation nut and support frame are passed in proper order to the other end of screw rod, and the one end that the screw rod passed the support frame is rotated through rotary joint and is connected with the mount pad. The utility model discloses convenient dismantle and install the washing sheet rubber, be convenient for change the washing sheet rubber fast, change efficiently, guarantee the effect of dusting, simple structure, convenient to use can adjust the position of washing sheet rubber, conveniently dismantles the washing sheet rubber, can guarantee simultaneously that washing sheet rubber and hemisphere glass cover contact are abundant, and the clearance dust is thorough.
Description
Technical Field
The utility model relates to a first auxiliary assembly technical field of surveillance camera specifically is a protector of building construction place surveillance camera head.
Background
In order to improve the security of the building construction site, the security protection camera is installed on the building site, the spherical camera is selected due to the fact that the building site is open, a semicircular glass protection cover is arranged outside the spherical camera, and dust on the glass protection cover outside the spherical camera falls due to the fact that dust on the building site is extremely large, so that normal work is influenced.
The utility model discloses a protection device of building construction place surveillance camera head disclosed in chinese utility model patent application publication specification CN208806881U, though, this utility model has advantages such as simple structure, self-cleaning, excellent in use effect, however, this utility model's a washing sheet rubber rigid coupling is in the inboard of support frame, inconvenient dismantlement and installation, after washing the long-time use of sheet rubber, can reduce the effect of ash removal, inconvenient staff changes washing sheet rubber fast, and the rigidity of washing sheet rubber, if the support frame appears becoming flexible, it is abundant that washing sheet rubber can not contact with hemisphere glass cover, lead to the clearance dust not thorough.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a protector of building construction place surveillance camera head solves the problem that proposes in the above-mentioned background art.
The utility model discloses a following technical scheme realizes:
a protection device for a monitoring camera in a building construction site comprises a camera body, a hemispherical glass cover and a support frame, wherein a fixing nut is fixedly connected to the middle of the outer side of the support frame, a knob is arranged on one side of the fixing nut, the knob is close to one end of a screw rod fixedly connected to the middle of one side of the fixing nut, the other end of the screw rod sequentially penetrates through the fixing nut and the support frame, one end of the screw rod penetrating through the support frame is rotatably connected with an installation seat through a rotary joint, an arc-shaped fixing rod is installed on one side, away from the screw rod, of the installation seat, a cleaning rubber sheet is fixedly connected to one side of the arc-shaped fixing rod;
the middle part of one side of the arc-shaped fixing rod, which is far away from the cleaning rubber sheet, is fixedly connected with a fixing block, and one side of the fixing block is provided with a fixing hole;
the fixing groove matched with the fixing block is formed in the middle of the mounting seat, the fixing block is inserted into the fixing groove, one end of the fixing bolt is fixedly connected to the middle of one side, close to the mounting seat, of the rotary handle, and the other end of the fixing bolt extends into the fixing groove.
Optionally, the radian of the arc-shaped fixing rod is adapted to the radian of the hemispherical glass cover, and the cleaning rubber sheet is in contact with the hemispherical glass cover.
Optionally, a threaded hole adapted to the fixing bolt is formed in the inner wall of the mounting seat, and the fixing bolt is in threaded connection with the mounting seat.
Optionally, the fixing bolt is matched with the fixing hole in size.
Optionally, the mounting seat is close to the equal fixedly connected with gag lever post in one side both ends of screw rod, set up the first through-hole that can hold the screw rod to pass through on the support frame.
Optionally, a second through hole matched with the limiting rod is formed in the supporting frame, and the limiting rod is connected with the supporting frame in a sliding mode.
The utility model has the advantages that:
1. the utility model discloses a cooperation of turning handle, fixed block, fixed orifices, fixed slot, fixing bolt, screw hole is used, and the convenience is dismantled and is installed the washing sheet rubber, is convenient for change the washing sheet rubber fast, changes efficiently, guarantees the effect of dusting, simple structure, convenient to use.
2. The utility model discloses a cooperation of fixation nut, knob, screw rod, mount pad, gag lever post is used, can adjust the position of washing the sheet rubber, conveniently dismantles the washing sheet rubber, can guarantee simultaneously that washing sheet rubber and hemisphere glass cover contact are abundant, and the clearance dust is thorough.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the arc-shaped fixing rod of the present invention.
Fig. 5 is a schematic cross-sectional view taken along the direction a-a in fig. 1 according to the present invention.
Fig. 6 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a camera body; 2. a hemispherical glass cover; 3. a support frame; 4. fixing a nut; 5. a knob; 6. a screw; 7. a mounting seat; 8. an arc-shaped fixing rod; 9. cleaning the rubber sheet; 10. turning a handle; 11. a fixed block; 12. a fixing hole; 13. fixing grooves; 14. fixing the bolt; 15. a threaded hole; 16. a limiting rod; 17. a first through hole; 18. a second via.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, a fixed connection, a detachable connection, a mechanical connection, a direct connection, and an indirect connection via an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-6, the present invention provides the following technical solutions:
a protection device for a monitoring camera in a building construction site comprises a camera body 1, a hemispherical glass cover 2 and a support frame 3, wherein a fixing nut 4 is fixedly connected to the middle of the outer side of the support frame 3, a knob 5 is arranged on one side of the fixing nut 4, the knob 5 is close to one end of a screw 6 fixedly connected to the middle of one side of the fixing nut 4, the other end of the screw 6 sequentially penetrates through the fixing nut 4 and the support frame 3, one end, penetrating through the support frame 3, of the screw 6 is rotatably connected with an installation seat 7 through a rotary joint, an arc-shaped fixing rod 8 is installed on one side, far away from the screw 6, of the installation seat 7, a cleaning rubber sheet 9 is fixedly connected to one side of the arc-shaped fixing rod 8, the radian of the arc-shaped fixing rod 8 is adapted to the radian of the hemispherical glass cover 2, the structural;
the middle part of one side of the arc-shaped fixing rod 8, which is far away from the cleaning rubber sheet 9, is fixedly connected with a fixing block 11, and one side of the fixing block 11 is provided with a fixing hole 12;
the middle part of the mounting seat 7 is provided with a fixing groove 13 matched with the fixing block 11, the fixing block 11 is inserted into the fixing groove 13, the middle part of one side of the rotary handle 10 close to the mounting seat 7 is fixedly connected with one end of a fixing bolt 14, the other end of the fixing bolt 14 extends into the fixing groove 13, the inner wall of the mounting seat 7 is provided with a threaded hole 15 matched with the fixing bolt 14, the fixing bolt 14 is in threaded connection with the mounting seat 7, the structure is simple, the transmission is convenient, the fixing bolt 14 is matched with the fixing hole 12 in size, the design is reasonable, and the fixing block 11 is convenient to fix;
the equal fixedly connected with gag lever post 16 in one side both ends that mount pad 7 is close to screw rod 6, set up the first through-hole 17 that can hold screw rod 6 and pass through on the support frame 3, set up the second through-hole 18 with gag lever post 16 adaptation on the support frame 3, gag lever post 16 and support frame 3 sliding connection, structural design is reasonable, mount pad 7 is under two gag lever posts 16's restriction, avoid mount pad 7 to rotate, make mount pad 7 do linear movement along the direction of screw rod 6 length, make mount pad 7 steady movement.
The utility model discloses a theory of operation:
when the cleaning rubber sheet 9 needs to be replaced, the knob 5 is rotated, the knob 5 drives the screw rod 6 to rotate, the screw rod 6 is in threaded connection with the fixing nut 4, the screw rod 6 is in rotational connection with the mounting seat 7, the mounting seat 7 is limited by the two limiting rods 16, the rotation of the mounting seat 7 is avoided, the mounting seat 7 is enabled to linearly move along the length direction of the screw rod 6, the mounting seat 7 drives the cleaning rubber sheet 9 to linearly move through the arc-shaped fixing rod 8, the cleaning rubber sheet 9 is far away from the hemispherical glass cover 2, the rotating handle 10 is rotated, the rotating handle 10 drives the fixing bolt 14 to rotate, the fixing bolt 14 is rotated away from the fixing hole 12, the fixing of the fixing block 11 is released, then the cleaning rubber sheet 9 can be detached for replacement, the rotating handle 10 is reversely rotated after the replacement is completed, the fixing bolt 14 is rotated into the fixing hole 12, the cleaning rubber sheet 9 is fixed, and the knob 5, make mount pad 7 do the linear movement who is close to hemisphere glass cover 2, and then drive washing rubber piece 9 and move to hemisphere glass cover 2, make washing rubber piece 9 and hemisphere glass cover 2 full contact.
The above is only the specific implementation manner 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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a protector of building construction place surveillance camera head, includes camera body (1), hemisphere glass cover (2), support frame (3), its characterized in that: a fixing nut (4) is fixedly connected to the middle of the outer side of the support frame (3), a knob (5) is arranged on one side of the fixing nut (4), the knob (5) is close to one end of a screw rod (6) fixedly connected to the middle of one side of the fixing nut (4), the other end of the screw rod (6) sequentially penetrates through the fixing nut (4) and the support frame (3), one end of the screw rod (6) penetrating through the support frame (3) is rotatably connected with an installation seat (7) through a rotary joint, an arc-shaped fixing rod (8) is installed on one side, away from the screw rod (6), of the installation seat (7), a cleaning rubber sheet (9) is fixedly connected to one side of the arc-shaped fixing rod (8), and a rotary handle (10) is arranged;
a fixing block (11) is fixedly connected to the middle of one side, away from the cleaning rubber sheet (9), of the arc-shaped fixing rod (8), and a fixing hole (12) is formed in one side of the fixing block (11);
the utility model discloses a fixing device for fixing a lamp, including mount pad (7), fixed block (11) insert in fixed block (13), the one end of one side middle part fixed connection fixing bolt (14) that swing handle (10) are close to mount pad (7), the other end of fixing bolt (14) stretches into in fixed block (13).
2. The protection device of the building construction site monitoring camera according to claim 1, characterized in that:
the radian of arc dead lever (8) and the radian adaptation of hemisphere glass cover (2), washing sheet rubber (9) and hemisphere glass cover (2) contact.
3. The protection device of the building construction site monitoring camera according to claim 1, characterized in that:
the inner wall of the mounting seat (7) is provided with a threaded hole (15) matched with the fixing bolt (14), and the fixing bolt (14) is in threaded connection with the mounting seat (7).
4. The protection device of the building construction site monitoring camera according to claim 1, characterized in that:
the fixing bolt (14) is matched with the fixing hole (12) in size.
5. The protection device of the building construction site monitoring camera according to claim 1, characterized in that:
the mounting seat (7) is close to the equal fixedly connected with gag lever post (16) in one side both ends of screw rod (6), set up on support frame (3) and can hold first through-hole (17) that screw rod (6) pass through.
6. The protection device of the building construction site monitoring camera according to claim 5, characterized in that:
a second through hole (18) matched with the limiting rod (16) is formed in the supporting frame (3), and the limiting rod (16) is connected with the supporting frame (3) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987809.9U CN211860323U (en) | 2020-06-03 | 2020-06-03 | Protection device of building construction place surveillance camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987809.9U CN211860323U (en) | 2020-06-03 | 2020-06-03 | Protection device of building construction place surveillance camera head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860323U true CN211860323U (en) | 2020-11-03 |
Family
ID=73236100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020987809.9U Expired - Fee Related CN211860323U (en) | 2020-06-03 | 2020-06-03 | Protection device of building construction place surveillance camera head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860323U (en) |
-
2020
- 2020-06-03 CN CN202020987809.9U patent/CN211860323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |