CN109027634B - Camera fixing device capable of enlarging monitoring range - Google Patents
Camera fixing device capable of enlarging monitoring range Download PDFInfo
- Publication number
- CN109027634B CN109027634B CN201811118021.8A CN201811118021A CN109027634B CN 109027634 B CN109027634 B CN 109027634B CN 201811118021 A CN201811118021 A CN 201811118021A CN 109027634 B CN109027634 B CN 109027634B
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- China
- Prior art keywords
- gear
- gear shaft
- shaft
- fixed
- fixing device
- 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.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000013585 weight reducing agent Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/025—Corner supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a camera fixing device capable of enlarging a monitoring range, which comprises a mounting bracket, a rotating mechanism and a monitoring camera, wherein the mounting bracket comprises a mounting plate and a connecting rod, the rotating mechanism comprises a rotating seat, a first gear shaft, a second gear shaft and a third gear shaft are hinged in the rotating seat, a first gear is fixed on the first gear shaft, a second gear is fixed on the second gear shaft, a third gear is fixed on the third gear shaft, the first gear is meshed with the second gear, the second gear is meshed with the third gear, and the number of the first gear is consistent with that of the third gear; the second gear is meshed with a driving gear; the lower end of the first gear shaft is fixedly connected with a fixed rod of the monitoring camera, and the third gear shaft penetrates through the upper extending end of the rotary seat and is fixedly connected with the lower end of the connecting rod. The monitoring camera can move back and forth along with the rotation of the rotating mechanism, but the monitoring direction is kept unchanged, so that the monitoring range is enlarged.
Description
The technical field is as follows:
the invention relates to the technical field of monitoring equipment, in particular to a camera fixing device capable of enlarging a monitoring range.
Background art:
along with the development of times and the continuous improvement of science and technology, electronic monitoring equipment is more and more liked by people, and people monitor it commonly, reaches the effect of theftproof, and a surveillance camera head is fixed back, and its monitoring range is also fixed thereupon, needs to monitor bigger region and then need install more surveillance cameras, has increased the cost.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provide a camera fixing device capable of enlarging the monitoring range.
The scheme for solving the technical problems is as follows:
a camera fixing device capable of enlarging a monitoring range comprises a mounting support, a rotating mechanism and a monitoring camera, wherein the mounting support comprises a mounting plate and a connecting rod which are integrally formed, the rotating mechanism comprises a rotating seat, a gear mounting groove with an opening at the lower side is formed in the middle of the rotating seat, a first gear shaft, a second gear shaft and a third gear shaft are sequentially hinged to the upper side wall of the gear mounting groove from left to right, a first gear is fixed in the middle of the first gear shaft, a second gear is fixed in the middle of the second gear shaft, a third gear is fixed in the middle of the third gear shaft, the first gear is meshed with the second gear, the second gear is meshed with the third gear, and the number of the first gear is consistent with that of the third gear; the second gear is meshed with a driving gear, the driving gear is fixedly connected with a motor shaft of a motor fixed on the rotating seat, a cover plate is fixed at the lower end of the rotating seat, and the lower ends of the first gear shaft, the second gear shaft and the third gear shaft are hinged on the cover plate; the first gear shaft penetrates through the lower extending end of the cover plate and is fixedly connected with a fixed rod of the monitoring camera, and the third gear shaft penetrates through the upper extending end of the rotary seat and is fixedly connected with the lower end of the connecting rod.
A plurality of bolt through holes are formed in the mounting plate, and self-tapping screws are sleeved in the bolt through holes.
The transmission ratio of the driving gear to the second gear is 5: 1-8: 1, and the transmission ratio of the first gear to the second gear is 2: 1-3: 1.
A plurality of weight reduction grooves are formed in the second gear.
The gear mounting groove is characterized in that a plurality of first bosses protruding downwards are formed on the upper side wall of the gear mounting groove, threaded holes are formed in the first bosses, a second boss protruding upwards is formed on the upper side wall of the cover plate, a step hole with a small upper part and a large lower part is formed in the second boss, bolts are sleeved in the step hole and are in threaded connection with the threaded holes, the second boss is pressed on the first bosses, and the edge of the cover plate is pressed on the edge of the rotary seat.
The invention has the following outstanding effects: compared with the prior art, the monitoring camera can move back and forth along with the rotation of the rotating mechanism, but the monitoring direction is kept unchanged, and the monitoring range is enlarged.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2 taken about A-A;
fig. 4 is a cross-sectional view of fig. 3 taken about B-B.
The specific implementation mode is as follows:
embodiment, as shown in fig. 1 to 4, a camera fixing device capable of increasing a monitoring range includes a mounting bracket 1, a rotating mechanism 2 and a monitoring camera 3, the mounting bracket 1 comprises a mounting plate 11 and a connecting rod 12 which are integrally formed, the rotating mechanism 2 comprises a rotating seat 21, a gear mounting groove 211 with an opening at the lower side is formed in the middle of the rotating seat 21, a first gear shaft 22, a second gear shaft 23 and a third gear shaft 24 are sequentially hinged on the upper side wall of the gear mounting groove 211 from left to right, a first gear 25 is fixed in the middle of the first gear shaft 22, a second gear 26 is fixed in the middle of the second gear shaft 23, a third gear 27 is fixed in the middle of the third gear shaft 24, the first gear 25 is meshed with the second gear 26, the second gear 26 is meshed with the third gear 27, and the number of teeth of the first gear 25 is identical to that of the third gear 27; the second gear 26 is engaged with a driving gear 29, the driving gear 29 is fixedly connected with a motor shaft of the motor 4 fixed on the rotating base 21, a cover plate 28 is fixed at the lower end of the rotating base 21, and the lower ends of the first gear shaft 22, the second gear shaft 23 and the third gear shaft 24 are hinged on the cover plate 28; the first gear shaft 22 penetrates through the lower extending end of the cover plate 28 and is fixedly connected with a fixing rod 31 of the monitoring camera 3, and the third gear shaft 24 penetrates through the upper extending end of the rotary seat 21 and is fixedly connected with the lower end of the connecting rod 12.
Furthermore, the mounting plate 11 is formed with a plurality of bolt through holes 111, and tapping screws 13 are inserted into the bolt through holes 111.
Furthermore, the transmission ratio of the driving gear 29 to the second gear 26 is between 5: 1 and 8: 1, and the transmission ratio of the first gear 25 to the second gear 26 is between 2: 1 and 3: 1.
Furthermore, a plurality of weight reduction grooves 261 are formed in the second gear 26.
Furthermore, a plurality of first bosses 212 protruding downwards are formed on the upper side wall of the gear mounting groove 211, threaded holes 213 are formed on the first bosses 212, a second boss 281 protruding upwards is formed on the upper side wall of the cover plate 28, a stepped hole 282 with a small top and a large bottom is formed on the second boss 281, bolts 5 are sleeved in the stepped hole 282, the bolts 5 are screwed in the threaded holes 213, the second boss 281 is pressed against the first bosses 212, and the edge of the cover plate 28 is pressed against the edge of the rotary base 21.
The working principle is as follows: the device can be fixed on a wall body through self-tapping screws 13; the motor 4 is started, the motor 4 drives the driving gear 29 to rotate, the driving gear 29 drives the second gear 26, since the third gear 27 is fixed with the extension rod 12 through the third gear shaft 24, the third gear 27 remains stationary, the second gear 26 rotates around the third gear 27, the second gear 26 drives the rotary base 21 to rotate together, the second gear 26 simultaneously drives the first gear 25 to rotate, the first gear 25 simultaneously drives the monitoring camera 3 to move through the first gear shaft 22, since the number of the first gear 25 is equal to that of the third gear 27, the angle of rotation of the rotary base 21 about the third gear shaft 24 is equal to the angle of rotation of the first gear shaft about the rotary base 21, therefore, the direction of the monitoring camera 3 is always left, the monitoring camera 3 only moves back and forth along with the rotation of the rotary base 21, because the monitoring camera 3 can move to both sides to improve monitoring range of monitoring camera.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides a but increase monitoring range's camera fixing device, includes installing support (1), rotary mechanism (2) and surveillance camera head (3), its characterized in that: the mounting bracket (1) comprises a mounting plate (11) and a connecting rod (12) which are integrally formed, the rotating mechanism (2) comprises a rotating seat (21), a gear mounting groove (211) with an opening at the lower side is formed in the middle of the rotating seat (21), a first gear shaft (22), a second gear shaft (23) and a third gear shaft (24) are sequentially hinged to the upper side wall of the gear mounting groove (211) from left to right, a first gear (25) is fixed in the middle of the first gear shaft (22), a second gear (26) is fixed in the middle of the second gear shaft (23), a third gear (27) is fixed in the middle of the third gear shaft (24), the first gear (25) is meshed with the second gear (26), the second gear (26) is meshed with the third gear (27), and the number of teeth of the first gear (25) is consistent with that of the third gear (27); the second gear (26) is meshed with a driving gear (29), the driving gear (29) is fixedly connected with a motor shaft of a motor (4) fixed on a rotating seat (21), a cover plate (28) is fixed at the lower end of the rotating seat (21), and the lower ends of a first gear shaft (22), a second gear shaft (23) and a third gear shaft (24) are hinged on the cover plate (28); the first gear shaft (22) penetrates through the lower extending end of the cover plate (28) and is fixedly connected with a fixing rod (31) of the monitoring camera (3), and the third gear shaft (24) penetrates through the upper extending end of the rotating seat (21) and is fixedly connected with the lower end of the connecting rod (12).
2. The camera fixing device capable of increasing the monitoring range according to claim 1, wherein: a plurality of bolt through holes (111) are formed in the mounting plate (11), and self-tapping screws (13) are sleeved in the bolt through holes (111).
3. The camera fixing device capable of increasing the monitoring range according to claim 1, wherein: the transmission ratio of the driving gear (29) to the second gear (26) is 5: 1-8: 1, and the transmission ratio of the first gear (25) to the second gear (26) is 2: 1-3: 1.
4. The camera fixing device capable of increasing the monitoring range according to claim 1, wherein: a plurality of weight reduction grooves (261) are formed in the second gear (26).
5. The camera fixing device capable of increasing the monitoring range according to claim 1, wherein: a plurality of first bosses (212) protruding downwards are formed on the upper side wall of the gear mounting groove (211), threaded holes (213) are formed in the first bosses (212), a second boss (281) protruding upwards is formed on the upper side wall of the cover plate (28), a step hole (282) with a small upper portion and a large lower portion is formed in the second boss (281), bolts (5) are sleeved in the step hole (282), the bolts (5) are screwed in the threaded holes (213), the second boss (281) is pressed on the first bosses (212), and the edge of the cover plate (28) is pressed on the edge of the rotary base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118021.8A CN109027634B (en) | 2018-09-25 | 2018-09-25 | Camera fixing device capable of enlarging monitoring range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118021.8A CN109027634B (en) | 2018-09-25 | 2018-09-25 | Camera fixing device capable of enlarging monitoring range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109027634A CN109027634A (en) | 2018-12-18 |
| CN109027634B true CN109027634B (en) | 2020-06-12 |
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ID=64618334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811118021.8A Active CN109027634B (en) | 2018-09-25 | 2018-09-25 | Camera fixing device capable of enlarging monitoring range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027634B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364199B (en) * | 2021-12-30 | 2023-07-21 | 联想(北京)有限公司 | Electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181827A (en) * | 2011-12-01 | 2013-07-03 | 莱卡微系统（瑞士）股份公司 | Stand |
| CN104903640A (en) * | 2013-06-25 | 2015-09-09 | 思科技术公司 | Pan-tilt mechanism for video conferencing camera |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7159831B2 (en) * | 2003-02-21 | 2007-01-09 | Carl-Zeiss-Stiftung | Adjusting device |
| US9086098B2 (en) * | 2012-02-14 | 2015-07-21 | The Board Of Trustees Of The Leland Stanford Junior University | Anti-twist joint, orienting system and method |
-
2018
- 2018-09-25 CN CN201811118021.8A patent/CN109027634B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181827A (en) * | 2011-12-01 | 2013-07-03 | 莱卡微系统（瑞士）股份公司 | Stand |
| CN104903640A (en) * | 2013-06-25 | 2015-09-09 | 思科技术公司 | Pan-tilt mechanism for video conferencing camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109027634A (en) | 2018-12-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200518 Address after: 510000 Room 215, floor 1 and floor 2, No.19, Yunan Road, Tangdong, Tianhe District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Hongan Information Technology Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Applicant before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20200518 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Applicant after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 215000 Suzhou high tech Zone, Jiangsu, No. 2 Taishan Road Applicant before: SUZHOU RUIDAJU AUTOMATION EQUIPMENT Co.,Ltd. |
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