CN109058740A - A kind of fixed device of monitoring device that rotation maintains monitoring direction constant - Google Patents
A kind of fixed device of monitoring device that rotation maintains monitoring direction constant Download PDFInfo
- Publication number
- CN109058740A CN109058740A CN201811118904.9A CN201811118904A CN109058740A CN 109058740 A CN109058740 A CN 109058740A CN 201811118904 A CN201811118904 A CN 201811118904A CN 109058740 A CN109058740 A CN 109058740A
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- China
- Prior art keywords
- gear
- fixed
- shaft
- bevel gear
- monitoring
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses the fixed devices of monitoring device that a kind of rotation maintains monitoring direction constant, including mounting plate, extension bar is fixed on mounting plate, extension bar is fixed with dead axle, the upper and lower side of dead axle is respectively hinged at one end of cover board and rotating seat, the other end of cover board and rotating seat is hinged with shaft, first bevel gear is fixed in shaft, second bevel gear is fixed on dead axle, first bevel gear is engaged with third hand tap gear, second bevel gear is engaged with the 4th bevel gear, third hand tap gear and the 4th bevel gear are separately fixed at the both ends of connecting shaft, motor is fixed on dead axle, motor is fixedly connected with connecting shaft；The lower end of shaft is fixed with first gear, and first gear is engaged with second gear, and second gear is hinged on rotating seat by gear shaft, and gear shaft is fixedly connected with monitoring device.Monitoring camera of the invention can be moved forward and backward with the rotation of rotating mechanism but monitor direction and be remained unchanged, and monitoring range is increased.
Description
Technical field:
The present invention relates to monitoring device technical fields, and in particular to a kind of monitoring device that rotation maintains monitoring direction constant
Fixed device.
Background technique:
With the development of the times with the continuous improvement of science and technology, electronic monitoring equipment increasingly liked by people, Ren Menchang
It is monitored with it, achievees the effect that antitheft, and after monitoring camera is fixed, its monitoring range is also fixed therewith,
It needs to monitor bigger region then to need that more monitoring cameras are installed, increases cost.
Summary of the invention:
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of rotation the constant monitoring in monitoring direction is maintained to set
Standby fixed device, its monitoring camera, which can be moved forward and backward with the rotation of rotating mechanism but monitor direction, to be remained unchanged, and is increased
Big monitoring range.
The solution to the technical problem of the present invention is as follows:
A kind of rotate maintains to monitor the fixed device of the constant monitoring device in direction, including mounting plate, solid on the mounting plate
Surely there is downwardly convex extension bar, the lower end of extension bar is fixed with dead axle, and the upper and lower side of dead axle passes through bearing hinge connection respectively and connects fixed
The other end of one end of the cover board and rotating seat that connect, cover board and rotating seat is hinged with shaft, is fixed with first bevel gear in shaft,
Second bevel gear is fixed on dead axle, first bevel gear is engaged with third hand tap gear, second bevel gear is engaged with the 4th bevel gear,
Third hand tap gear and the 4th bevel gear are symmetrical arranged and are separately fixed at the both ends for the connecting shaft being laterally arranged, connecting shaft articulated slab
On intermediate plate, intermediate plate is clamped between cover board and rotating seat, and the stepped hole extended transversely through, stepped hole are formed on the dead axle
Inside be fixed with motor, the output shaft of motor pass through the extension end of stepped hole with connecting shaft is concentric is fixedly connected；The shaft is worn
The lower extension end for crossing rotating seat is fixed with first gear, and first gear is engaged with second gear, and second gear is fixed on gear shaft
Middle part, the upper end of gear shaft is hinged on rotating seat, and the lower end of gear shaft is fixedly connected with the connecting bracket of monitoring device.
The third hand tap gear and the number of teeth of the 4th bevel gear are consistent with modulus, the tooth of first bevel gear and second bevel gear
Number is consistent with modulus.
Transmission ratio between the first gear and second gear is 1: 2.
The mounting plate is in rectangular plate-like, and the surrounding of mounting plate respectively forms a bolt hole, socket in bolt hole
There is tapping screw.
The shaft and connecting shaft are internally provided with lightening hole.
Protrusion effect of the invention is: compared with prior art, its monitoring camera being rotated into rotating mechanism
Row is moved forward and backward but monitoring direction remains unchanged, and increases monitoring range.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Specific embodiment:
Embodiment is shown in as shown in Figure 1, the monitoring device that a kind of rotation maintains monitoring direction constant fixes device, including peace
Loading board 11 is fixed with downwardly convex extension bar 12 on the mounting plate 11, and the lower end of extension bar 12 is fixed with dead axle 13, dead axle 13
Upper and lower side passes through bearing hinge connection in the cover board 14 being fixedly connected and one end of rotating seat 15 respectively, cover board 14 and rotating seat 15 it is another
One end is hinged with shaft 16, and first bevel gear 17 is fixed in shaft 16, and second bevel gear 18, the first cone are fixed on dead axle 13
Gear 17 is engaged with third hand tap gear 19, second bevel gear 18 is engaged with the 4th bevel gear 20, third hand tap gear 19 and the 4th cone
Gear 20 is arranged symmetrically and is separately fixed at the both ends for the connecting shaft 21 being laterally arranged, on 21 articulated slab intermediate plate 22 of connecting shaft,
Intermediate plate 22 is clamped between cover board 14 and rotating seat 15, and the stepped hole 131 extended transversely through, step are formed on the dead axle 13
Motor 23 is fixed in hole 131, the output shaft of motor 23 passes through the extension end of stepped hole 131 and the concentric fixation of connecting shaft 21 connects
It connects；The lower extension end that the shaft 16 passes through rotating seat 15 is fixed with first gear 24, and first gear 24 is engaged with second gear
25, second gear 25 is fixed on the middle part of gear shaft 26, and the upper end of gear shaft 26 is hinged on rotating seat 15, under gear shaft 26
End is fixedly connected with the connecting bracket 91 of monitoring device 9.
Further, the third hand tap gear 19 and the number of teeth of the 4th bevel gear 20 are consistent with modulus, the first cone tooth
Wheel 17 is consistent with modulus with the number of teeth of second bevel gear 18.
Further, the transmission ratio between the first gear 24 and second gear 25 is 1: 2.
Further, the mounting plate 11 is in rectangular plate-like, and it is logical that the surrounding of mounting plate 11 respectively forms a bolt
Hole is socketed with tapping screw 27 in bolt hole.
Further, the shaft 16 and connecting shaft 21 are internally provided with lightening hole.
Working principle: the present apparatus is fixed on the wall by tapping screw 27；Motor 23 is opened, motor 23 drives connection
Axis 21 rotates, and connecting shaft 21 drives third hand tap gear 19 and the rotation of the 4th bevel gear 20, since second bevel gear 19 is fixed,
4th bevel gear 20 drives rotating seat 15 and cover board by connecting shaft 21, third hand tap gear 19, first bevel gear 17 and shaft 16
14 rotate around dead axle 13, simultaneously because third hand tap gear 19 drives first bevel gear 17 to rotate, first bevel gear 17 drives shaft
16 rotation of shaft while 16 rotations, i.e. shaft 16 are rotated around dead axle 13, shaft 16 drive first gear 24 to rotate, first gear
24 drive second gear 25 to rotate, and second gear 25 is rotated with movable gear shaft 26, and gear shaft 26 drives monitoring device 9 to rotate, by
Transmission ratio between first gear 24 and second gear 25 is 1: 2, can make monitoring device 9 always towards a direction, but
Front and back can occur with the rotation of rotating seat 15 to move back and forth, to increase monitoring range.
Finally, the above embodiments are only used to illustrate the present invention, and not limitation of the present invention, related technical field
Those of ordinary skill can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore
All equivalent technical solutions also belong to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. a kind of fixed device of the monitoring device that rotation maintains monitoring direction constant, including mounting plate (11), it is characterised in that: institute
It states and is fixed on mounting plate (11) downwardly convex extension bar (12), the lower end of extension bar (12) is fixed with dead axle (13), dead axle (13)
Upper and lower side pass through bearing hinge connection respectively in the cover board (14) being fixedly connected and one end of rotating seat (15), cover board (14) and rotation
The other end of seat (15) is hinged with shaft (16), is fixed in shaft (16) first bevel gear (17), dead axle is fixed on (13)
Second bevel gear (18), first bevel gear (17) is engaged with third hand tap gear (19), second bevel gear (18) is engaged with the 4th cone
Gear (20), third hand tap gear (19) and the 4th bevel gear (20) are symmetrical arranged and are separately fixed at the connecting shaft being laterally arranged
(21) both ends, on connecting shaft (21) articulated slab intermediate plate (22), intermediate plate (22) is clamped in cover board (14) and rotating seat (15)
Between, the stepped hole (131) extended transversely through is formed on the dead axle (13), is fixed with motor (23) in stepped hole (131), electricity
The output shaft of machine (23) pass through the extension end of stepped hole (131) with connecting shaft (21) is concentric is fixedly connected；The shaft (16)
It being fixed with first gear (24) across the lower extension end of rotating seat (15), first gear (24) is engaged with second gear (25), the
Two gears (25) are fixed on the middle part of gear shaft (26), and the upper end of gear shaft (26) is hinged on rotating seat (15), gear shaft
(26) lower end is fixedly connected with the connecting bracket (91) of monitoring device (9).
2. the fixed device of monitoring device that a kind of rotation according to claim 1 maintains monitoring direction constant, feature exist
In: the third hand tap gear (19) and the number of teeth of the 4th bevel gear (20) are consistent with modulus, first bevel gear (17) and the second cone
The number of teeth of gear (18) is consistent with modulus.
3. the fixed device of monitoring device that a kind of rotation according to claim 2 maintains monitoring direction constant, feature exist
In: the transmission ratio between the first gear (24) and second gear (25) is 1: 2.
4. the fixed device of monitoring device that a kind of rotation according to claim 1 maintains monitoring direction constant, feature exist
In: the mounting plate (11) is in rectangular plate-like, and the surrounding of mounting plate (11) respectively forms a bolt hole, bolt hole inner sleeve
It is connected to tapping screw (27).
5. the fixed device of monitoring device that a kind of rotation according to claim 1 maintains monitoring direction constant, feature exist
Lightening hole is internally provided in: the shaft (16) and connecting shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118904.9A CN109058740A (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of monitoring device that rotation maintains monitoring direction constant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118904.9A CN109058740A (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of monitoring device that rotation maintains monitoring direction constant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109058740A true CN109058740A (en) | 2018-12-21 |
Family
ID=64765920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811118904.9A Pending CN109058740A (en) | 2018-09-25 | 2018-09-25 | A kind of fixed device of monitoring device that rotation maintains monitoring direction constant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364199A (en) * | 2021-12-30 | 2022-04-15 | 联想(北京)有限公司 | Electronic equipment |
-
2018
- 2018-09-25 CN CN201811118904.9A patent/CN109058740A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364199A (en) * | 2021-12-30 | 2022-04-15 | 联想(北京)有限公司 | Electronic equipment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |