CN107588299A - A kind of detachable head - Google Patents
A kind of detachable head Download PDFInfo
- Publication number
- CN107588299A CN107588299A CN201711034328.5A CN201711034328A CN107588299A CN 107588299 A CN107588299 A CN 107588299A CN 201711034328 A CN201711034328 A CN 201711034328A CN 107588299 A CN107588299 A CN 107588299A
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- CN
- China
- Prior art keywords
- trunnion axis
- vertical axes
- head shell
- vertical
- gear
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Abstract
The invention discloses a kind of detachable head,It includes upper backup pad,Support side plate,Head shell,Base,Installing plate,Luffing mechanism and the mechanism that rotates in a circumferential direction,Support side plate is arranged on the both ends of upper backup pad by attachment screw,Trunnion axis is arranged in head shell,And the both ends of trunnion axis pass through head shell,The both ends of trunnion axis are connected with support side plate,The both ends of trunnion axis are set with horizontal axle bearing,Horizontal axle bearing is arranged in trunnion axis fixed block,L-type pitching motor is installed on horizontal shaft support plate,The mechanism that rotates in a circumferential direction includes vertical axes,Vertical shaft gear,Vertical axes are arranged on base by attachment screw,The vertical axes fixed block of one fixation vertical axes is installed in head shell,L-type electric rotating machine is installed on installing plate,Rolling bearing is installed on the output shaft of L-type electric rotating machine,Rolling bearing engages with vertical shaft gear.The beneficial effects of the invention are as follows：The advantages of it has low in energy consumption, convenient disassembly and is easy to later maintenance.
Description
Technical field
The present invention relates to head technical field, particularly a kind of detachable head.
Background technology
Head is installation, the support equipment of fixed video camera, and it is divided into fixed and two kinds of electric platform.Fixed head is fitted
The situation little for monitoring scope, the level of adjustable video camera and the angle of pitching after video camera are installed on fixed head
Degree, as long as locking adjustment mechanism can after reaching best operating attitude.Electric platform is applied to sweeping on a large scale
Monitoring is retouched, it can expand the monitoring scope of video camera.Electric platform high speed posture is realized by two operating motors, electricity
Motivation receives the signal from controller and accurately runs positioning.In the presence of control signal, the video camera on head both may be used
Automatically scanning monitor area, also it can trace and monitor object under the manipulation of Surveillance center operator on duty.
But existing head, it is inconvenient that it is dismounted, and causes maintenance difficult, and power consumption is larger.
The content of the invention
A kind of the shortcomings that it is an object of the invention to overcome prior art, there is provided detachable head.
The purpose of the present invention is achieved through the following technical solutions：A kind of detachable head, it includes upper backup pad, support
Side plate, head shell, base, installing plate, luffing mechanism and the mechanism that rotates in a circumferential direction, luffing mechanism include trunnion axis, trunnion axis branch
Fagging, support side plate are arranged on the both ends of upper backup pad by attachment screw, and trunnion axis is arranged in head shell, and trunnion axis
Both ends pass through head shell, the both ends of trunnion axis are connected with support side plate, and are locked by lock-screw, the both ends of trunnion axis
Horizontal axle bearing is set with, horizontal axle bearing is arranged in trunnion axis fixed block, and trunnion axis fixed block is arranged on trunnion axis branch
A horizontal shaft gear is also equipped with fagging, on trunnion axis, a L-type pitching motor, L-type pitching are installed on horizontal shaft support plate
The little gear engaged with gear is provided with motor output shaft, the mechanism that rotates in a circumferential direction includes vertical axes, vertical shaft gear, vertical axes
It is arranged on by attachment screw on base, the vertical axes fixed block of a fixation vertical axes is installed in head shell, vertical axes is solid
Determine clutch shaft bearing is installed in block, clutch shaft bearing is set with a vertical axis, and installing plate is arranged in head shell, support side plate peace
Dress on a mounting board, and is provided with second bearing on installing plate, second bearing is set with a vertical axis, and vertical axes gear set exists
In vertical axes, and vertical shaft gear is provided with L-type electric rotating machine, L between installing plate and vertical axes fixed block, on installing plate
Rolling bearing is installed, rolling bearing engages with vertical shaft gear on the output shaft of type electric rotating machine.
Preferably, an optoelectronic switch is provided with head shell, one is provided with trunnion axis can block the light of optoelectronic switch
Electric switch baffle plate.
Preferably, a material blocking block is installed on head shell, a limited block corresponding with material blocking block is installed on trunnion axis.
Preferably, trunnion axis oil sealing is installed on the lateral surface that trunnion axis contacts with head shell.
Preferably, sleeve is also set with trunnion axis, sleeve is between gear, fixed block.
Preferably, vertical axes are hollow shaft, and a slip ring is provided with the cavity of vertical axes.
Preferably, vertical axes and the joint of head shell are provided with vertical oil sealing.
The present invention has advantages below：The head of the present invention, the head realized by luffing mechanism and the mechanism that rotates in a circumferential direction
Pitching and rotation, and luffing mechanism and the mechanism that rotates in a circumferential direction are to be detachably connected, so that head dismounting is extremely
It is convenient, it is easy to later maintenance；The head is using L-type band decelerator DC motor Driver, and its power consumption is 2-12W, so that should
Head power consumption is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention
In figure, 1- upper backup pads, 2- support side plates, 3- trunnion axis oil sealings, 4- vertical axes fixed blocks, 5- sleeves, 6- trunnion axis teeth
Wheel, 7- material blocking blocks, 8- horizontal shaft support plates, 9-L type pitching motors, 10- optoelectronic switches, 11- optoelectronic switch blocks, 12- are horizontal
Axle, 13- limited blocks, the horizontal axle bearings of 14-, 15- trunnion axis fixed blocks, 16- head shells, 17- clutch shaft bearings, 18- slip rings,
19- vertical axes, 20- installing plates, 21- bases, 22- second bearings, 23- rolling bearings, the vertical oil sealings of 24-, 25-L type electric rotatings
Machine, the vertical shaft gears of 26-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, a kind of detachable head, it include upper backup pad 1, support side plate 2, head shell 16, base 21,
Installing plate 20, luffing mechanism and the mechanism that rotates in a circumferential direction, luffing mechanism include trunnion axis 12, horizontal shaft support plate 8, support side plate 2
The both ends of upper backup pad 1 are arranged on by attachment screw, trunnion axis 12 is arranged in head shell 16, and the both ends of trunnion axis 12
Through head shell 16, the both ends of trunnion axis 12 are connected with support side plate 2, and are locked by lock-screw, and the two of trunnion axis 12
End is set with horizontal axle bearing 14, and horizontal axle bearing 14 is arranged in trunnion axis fixed block 15, and trunnion axis fixed block 15 is installed
On horizontal shaft support plate 8, a horizontal shaft gear 6 is also equipped with trunnion axis 12, a L-type is installed on horizontal shaft support plate 8
Pitching motor 9, the little gear engaged with gear 6 is provided with the output shaft of L-type pitching motor 9, the L-type pitching motor 9 works,
So as to be rotated with moving gear 6, gear 6 is rotated, and drives trunnion axis 12 to rotate, and trunnion axis 12 is connected with support side plate 2, so that
Support side plate 2 rotates, so that support side plate 2 and the pitching of upper backup pad 1, in the present embodiment, on the head shell 16
An optoelectronic switch 10 is provided with, one is provided with the trunnion axis 12 can block the optoelectronic switch baffle plate 11 of optoelectronic switch 10, lead to
Cross broadcasting and TV switch baffle plate 11 and block optoelectronic switch 10, so that signal is delivered to L-type pitching motor by optoelectronic switch 10, so as to
So that L-type pitching motor is stopped, further, in the present embodiment, a material blocking block is installed on the head shell 16
7, a limited block 13 corresponding with material blocking block 7 is installed on the trunnion axis 12, optoelectronic switch baffle plate 11 blocks optoelectronic switch, L
Type pitching motor is stopped, and now material blocking block 7 blocks limited block 13, so as to prevent L-type pitching motor under effect of inertia after
It is continuous to rotate, so as to reduce the vibration of head luffing mechanism, so that head luffing mechanism bows, faces upward conversion steadily, circumferential rotation
Rotation mechanism includes vertical axes 19, vertical shaft gear 26, and vertical axes 19 are arranged on base 21 by attachment screw, head shell 16
The vertical axes fixed block 4 of one fixation vertical axes 19 is inside installed, clutch shaft bearing 17, first axle are installed in vertical axes fixed block 4
17 are held to be sleeved in vertical axes 19, installing plate 20 is arranged in head shell 16, and support side plate 2 is arranged on installing plate 20, and
Second bearing 22 is installed, second bearing 22 is sleeved in vertical axes 19, and vertical shaft gear 26 is sleeved on vertically on installing plate 20
On axle 19, and vertical shaft gear 26 is provided with L-type rotation between installing plate 20 and vertical axes fixed block 4 on installing plate 20
Motor 25, rolling bearing 23 being installed on the output shaft of L-type electric rotating machine 25, rolling bearing 23 engages with vertical shaft gear 26,
When L-type electric rotating machine 25 works, so that rolling bearing 23 rolls along vertical shaft gear 26, so that installing plate 20, L-type
Electric rotating machine 25, the opposed vertical axle 19 of head shell 16 move in a circle, and further, vertical axes 19 are hollow shaft, vertical axes
One slip ring 18 is installed in 19 cavity, the wire being connected with L-type electric rotating machine 25 is installed in slip ring 18, when L-type electric rotating
When machine 25 rotates, slip ring 18 rotates in same direction with L-type electric rotating machine 25, so that the wire of L-type electric rotating machine 25 will not go out
Now wind, ensure the normal work of L-type electric rotating machine 25.
In the present embodiment, L-type pitching motor 9 and L-type electric rotating machine 25 are direct current generator of the L-type with decelerator, its
Power consumption is big in 2 ~ 12W, output torque.
In the present embodiment, horizontal shaft oil is installed on the lateral surface that the trunnion axis 12 contacts with the head shell 16
Envelope 3, trunnion axis oil sealing 3 can ensure that the lubricating oil on trunnion axis 12 does not spill over head shell 16, so as to reduce the mill of trunnion axis
Damage, extend the service life of trunnion axis.
In the present embodiment, also it is set with sleeve 5 on the trunnion axis 12, the sleeve 5 is located at the gear 6, described
Between fixed block 15, so as to determine the installation site of gear 6 according to the length of sleeve 5, in order to the energy of gear 6 and L-type
Little gear on the output shaft of pitching motor 9 is at a fully engaged.
In the present embodiment, vertical axes 19 and the joint of head shell 16 are provided with vertical oil sealing 24, vertical oil sealing 24
It can prevent lubricating oil from reserving head shell 16, so as to ensure that the lubrication of clutch shaft bearing 17 and second bearing 22 and vertical axes 19 is imitated
Fruit.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (7)
1. a kind of detachable head, it includes upper backup pad（1）, support side plate（2）, head shell（16）, base（21）, installation
Plate（20）, luffing mechanism and the mechanism that rotates in a circumferential direction, it is characterised in that：The luffing mechanism includes trunnion axis（12）, trunnion axis branch
Fagging（8）, the support side plate（2）The upper backup pad is arranged on by attachment screw（1）Both ends, the trunnion axis（12）
Installed in the head shell（16）It is interior, and the trunnion axis（12）Both ends pass through the head shell（16）, the level
Axle（12）Both ends and the support side plate（2）Connection, and locked by lock-screw, the trunnion axis（12）Both ends cover
Equipped with horizontal axle bearing（14）, the horizontal axle bearing（14）Installed in trunnion axis fixed block（15）Interior, the trunnion axis is fixed
Block（15）Installed in the horizontal shaft support plate（8）On, the trunnion axis（12）On be also equipped with a horizontal shaft gear（6）, institute
State horizontal shaft support plate（8）On a L-type pitching motor is installed（9）, the L-type pitching motor（9）Be provided with output shaft with
The gear（6）The little gear of engagement, the mechanism that rotates in a circumferential direction include vertical axes（19）, vertical shaft gear（26）, it is described perpendicular
D-axis（19）The base is arranged on by attachment screw（21）On, the head shell（16）One fixation vertical axes are inside installed
（19）Vertical axes fixed block（4）, the vertical axes fixed block（4）Clutch shaft bearing is inside installed（17）, the clutch shaft bearing
（17）It is sleeved on the vertical axes（19）On, the installing plate（20）Installed in the head shell（16）It is interior, the support-side
Plate（2）Installed in the installing plate（20）On, and the installing plate（20）On second bearing is installed（22）, the second bearing
（22）It is sleeved on the vertical axes（19）On, the vertical shaft gear（26）It is sleeved on the vertical axes（19）On, and it is described perpendicular
D-axis gear（26）Positioned at the installing plate（20）With the vertical axes fixed block（4）Between, the installing plate（20）Upper installation
There is L-type electric rotating machine（25）, the L-type electric rotating machine（25）Output shaft on rolling bearing is installed（23）, the rolling tooth
Wheel（23）With the vertical shaft gear（26）Engagement.
A kind of 2. detachable head according to claim 1, it is characterised in that：The head shell（16）On be provided with one
Optoelectronic switch（10）, the trunnion axis（12）On be provided with one and can block optoelectronic switch（10）Optoelectronic switch baffle plate（11）.
A kind of 3. detachable head according to claim 1, it is characterised in that：The head shell（16）On be provided with one
Material blocking block（7）, the trunnion axis（12）On one and material blocking block are installed（7）Corresponding limited block（13）.
A kind of 4. detachable head according to claim 1, it is characterised in that：The trunnion axis（12）With outside the head
Shell（16）Trunnion axis oil sealing is installed on the lateral surface of contact（3）.
A kind of 5. detachable head according to claim 1, it is characterised in that：The trunnion axis（12）On be also set with
Cylinder（5）, the sleeve（5）Positioned at the gear（6）, the fixed block（15）Between.
A kind of 6. detachable head according to claim 1, it is characterised in that：The vertical axes（19）For hollow shaft, institute
State vertical axes（19）Cavity in a slip ring is installed（18）.
A kind of 7. detachable head according to claim 1, it is characterised in that：The vertical axes（19）With outside the head
Shell（16）Joint vertical oil sealing is installed（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034328.5A CN107588299A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034328.5A CN107588299A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588299A true CN107588299A (en) | 2018-01-16 |
Family
ID=61044574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034328.5A Withdrawn CN107588299A (en) | 2017-10-30 | 2017-10-30 | A kind of detachable head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588299A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227606A (en) * | 2018-10-26 | 2019-01-18 | 深圳市朗驰欣创科技股份有限公司 | A kind of Intelligent Mobile Robot holder |
| CN111867932A (en) * | 2018-02-07 | 2020-10-30 | 杭州零零科技有限公司 | Unmanned aerial vehicle comprising omnidirectional depth sensing and obstacle avoidance air system and operation method thereof |
| CN113324144A (en) * | 2021-06-16 | 2021-08-31 | 山东大学 | Two-degree-of-freedom high-load electric pan-tilt and equipment for fully-fixed cable |
-
2017
- 2017-10-30 CN CN201711034328.5A patent/CN107588299A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867932A (en) * | 2018-02-07 | 2020-10-30 | 杭州零零科技有限公司 | Unmanned aerial vehicle comprising omnidirectional depth sensing and obstacle avoidance air system and operation method thereof |
| CN109227606A (en) * | 2018-10-26 | 2019-01-18 | 深圳市朗驰欣创科技股份有限公司 | A kind of Intelligent Mobile Robot holder |
| CN113324144A (en) * | 2021-06-16 | 2021-08-31 | 山东大学 | Two-degree-of-freedom high-load electric pan-tilt and equipment for fully-fixed cable |
| CN113324144B (en) * | 2021-06-16 | 2022-04-01 | 山东大学 | Two-degree-of-freedom high-load electric pan-tilt and equipment for fully-fixed cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |
|
| WW01 | Invention patent application withdrawn after publication |