CN207729172U - A kind of machinery gear rotating mechanism - Google Patents
A kind of machinery gear rotating mechanism Download PDFInfo
- Publication number
- CN207729172U CN207729172U CN201721812293.9U CN201721812293U CN207729172U CN 207729172 U CN207729172 U CN 207729172U CN 201721812293 U CN201721812293 U CN 201721812293U CN 207729172 U CN207729172 U CN 207729172U
- Authority
- CN
- China
- Prior art keywords
- shaft
- rotation
- shell
- guide groove
- gear
- 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
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Abstract
The utility model discloses a kind of mechanical gear rotating mechanisms, including shaft, rotor and shell, shaft includes two, it is lateral rotation axis at the top of each shaft, rotor both sides are respectively equipped with a rotation hole, it is inserted into a rotation axis respectively in each rotation hole, rotation hole is co-axially mounted with rotation axis and can be with axial rotation, shell is equipped with support arm, is fixed with guide groove muscle on support arm, guide groove is provided in shaft, shaft is inserted into along guide groove muscle in shell by guide groove, hook is equipped with below shaft, outer casing bottom is equipped with bayonet, and hook is stuck on bayonet.The utility model installation is simple, and using no screw assembling structure, assembling procedure is greatly saved, and improves production efficiency, and appearance designs the globality and aesthetics for improving product without screw.
Description
Technical field
The utility model is related to technical field of video monitoring, and in particular to a kind of machinery gear rotating mechanism.
Background technology
According to the requirement of video camera use environment, sometimes require that video camera can be rotated to adjust shooting visual angle, so needing
Select video camera rotating bracket.Raising with the progress and people of science and technology to product quality and appearance requirement turns
Control, rotation back angle stability and the overall aesthetics of dynamic angle increasingly receive the attention of people.Currently, more commonly used turns
Motivation structure adopts the mode for the screw that is screwed and leaks outside.Installation procedure is complicated and leakage screw influences product overall aesthetics.
Invention content
To make up the deficiencies in the prior art, the utility model offer one kind is easy to assembly fast, rotational angle is controllable, appearance
Mechanical gear rotating mechanism of the face without screw.
The utility model is achieved by the following technical solution：
A kind of machinery gear rotating mechanism, is characterized in that：Including shaft, rotor and shell；The shaft packet
Two are included, a rotation hole is respectively equipped with for lateral rotation axis, rotor both sides at the top of each shaft, divides in each rotation hole
Not Cha Ru a rotation axis, rotation hole and rotation axis are co-axially mounted and can be with axial rotations；The shell is equipped with support arm, branch
It is fixed with guide groove muscle in brace, guide groove is provided in shaft, shaft is inserted into along guide groove muscle in shell by guide groove；Below the shaft
Equipped with hook, outer casing bottom is equipped with bayonet, and hook is stuck on bayonet.
Preferably, a kind of mechanical gear rotating mechanism of the utility model, the rotor bottom surface is equipped with gear
Chuck, gear chuck are equipped with chuck gear protrusion, are equipped with shaft gear protrusion below the shaft, the shaft gear protrusion with
Chuck gear male cooperation is installed, and when rotation plays special angle rotation.
Preferably, a kind of mechanical gear rotating mechanism of the utility model, the outer casing bottom are mounted on upper wall
On disk.
Further, a kind of mechanical gear rotating mechanism of the utility model, the outer casing bottom are equipped with rotary bayonet, on
Wall disk is equipped with rotation hook, and rotary bayonet is fastened on rotation hook and connect shell with upper wall disk.
Further, a kind of mechanical gear rotating mechanism of the utility model, the support arm use ramp structure, shaft
Side be bonded with support arm.
The utility model has the beneficial effects that：The mechanism installation of the utility model is simple, can according to different load capacities
Using no screw assembling structure, assembling procedure is greatly saved, production efficiency is improved.Appearance designs without screw and improves product
Globality and aesthetics.Gear mechanism design, which can be controlled effectively, often rotates primary angle, facilitates daemon software to specific angle
Degree setting image flame detection scheme.
Description of the drawings
Attached drawing 1 is the structural profile illustration before the utility model installation.
Attached drawing 2 is the structural profile illustration after the utility model installation.
In figure, 1 shaft, 2 rotors, 3 shells, wall disk on 4,11 rotation axis, 12 shaft gears protrusions, 13 guide grooves, 14 cards
Hook, 15 sides, 21 rotation holes, 22 gear chucks, 23 chuck gear protrusions, 31 guide groove muscle, 32 buckles, 33 support arms, 34 rotations
Bayonet, 41 rotation hooks.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, to help this field
Technical staff have more complete, accurate and deep understanding, this practicality to the design of the utility model of the utility model, technical solution
Novel protection domain includes but not limited to following embodiment, any right under the premise of without departing from spirit and scope
The modification that the details and form of the technical solution of the utility model are made is each fallen in the scope of protection of the utility model.
Attached drawing is a kind of specific implementation mode of the utility model.The embodiment includes shaft 1, rotor 2 and shell 3；
The shaft 1 includes two, and 1 top of each shaft is lateral rotation axis 11, and 2 both sides of rotor are respectively equipped with a rotation hole
21, it is inserted into a rotation axis 11 respectively in each rotation hole 21, rotation hole 21 is co-axially mounted with rotation axis 11 and can axially turn
It is dynamic；2 bottom surface of the rotor is equipped with gear chuck 22, and gear chuck 22 is equipped with chuck gear protrusion 23,1 lower section of the shaft
Equipped with shaft gear protrusion 12, which installs with 23 cooperation of chuck gear protrusion, and when rotation plays specific angle
Degree rotation；The shell 3 is equipped with support arm 33, is fixed with guide groove muscle 31 on support arm 33, guide groove 13 is provided in shaft 1, turns
Axis 1 is inserted into along guide groove muscle 31 in shell 3 by guide groove 13；The support arm 33 uses ramp structure, side 15 and the branch of shaft 1
Brace 33 is bonded；1 lower section of the shaft is equipped with hook 14, and 3 bottom of shell is equipped with bayonet 32, and hook 14 is stuck on bayonet 32；Institute
3 bottom of shell is stated on upper wall disk 4,3 bottom of shell is equipped with rotary bayonet 34, and upper wall disk 4 is equipped with rotation hook 41, rotation
Turn bayonet 34 be fastened on rotation hook 41 on shell 3 is connect with upper wall disk 4.
The shaft 1, rotor 2 and 3 three parts of shell of the present embodiment in specific installation, first in the left side of rotor 2 and
A shaft 1 is inserted into the rotation hole 21 on right side respectively, rotation hole 21 is co-axially mounted with the rotation axis 11 in shaft 1, and can be with
Axial rotation.
After rotation axis 11 is inserted into rotation hole 21, chuck gear protrusion 23 coordinates with the shaft gear protrusion 12 in shaft 1, turns
The requirement of special angle rotation is played when dynamic, gear mechanism design, which can be controlled effectively, often rotates primary angle, facilitates backstage soft
Image flame detection scheme is arranged to special angle in part.
The above-mentioned component assembled is installed to shell 3.Its process is that the guide groove 13 in two shafts 1 in left and right prolongs respectively
Guide groove muscle 31 in 3 upper support arm 33 of shell is inserted into shell 3.Two shafts 1 are pressed into bottom, at this time the hook 14 in shaft 1
It is fastened in the bayonet 32 on shell 3, plays fixed effect.The side 15 of shaft 1 is bonded the support arm 33 of shell 3 at this time,
Support arm 33 uses inclined design, makes shaft 1 with rotor 2 is gradually clamped to the process of bottom offset when being packed into shell 3, also makes
Cooperation between chuck gear protrusion 23 and shaft gear protrusion 12 is closely effective.
Finally, shell 3 is fixed by the rotation hook 41 on rotary bayonet 34 and upper wall disk 4, and upper wall disk 4 can first pass through in advance
The modes such as swell fixture are fixed on wall or other supporting bodies.
The whole installation process of the present embodiment need not use screw secure fit, and installation is simple, saves assembling procedure,
And design of the appearance without screw improves the globality and aesthetics of product.
Claims (5)
1. a kind of machinery gear rotating mechanism, it is characterised in that：Including shaft（1）, rotor（2）And shell（3）；The shaft
（1）Including two, each shaft（1）Top is the rotation axis of transverse direction（11）, rotor（2）Both sides are respectively equipped with a rotation hole
（21）, each rotation hole（21）It is inside inserted into a rotation axis respectively（11）, rotation hole（21）With rotation axis（11）Be co-axially mounted and
It can be with axial rotation；The shell（3）It is equipped with support arm（33）, support arm（33）On be fixed with guide groove muscle（31）, shaft（1）
On be provided with guide groove（13）, shaft（1）Pass through guide groove（13）Along guide groove muscle（31）It is inserted into shell（3）It is interior；The shaft（1）Lower section is set
There is hook（14）, shell（3）Bottom is equipped with bayonet（32）, hook（14）It is stuck in bayonet（32）On.
2. a kind of mechanical gear rotating mechanism according to claim 1, it is characterised in that：The rotor（2）Bottom surface is set
There is gear chuck（22）, gear chuck（22）It is equipped with chuck gear protrusion（23）, the shaft（1）Lower section is equipped with shaft gear
Protrusion（12）, the shaft gear protrusion（12）With chuck gear protrusion（23）Cooperation installation, when rotation, play special angle rotation.
3. a kind of mechanical gear rotating mechanism according to claim 1 or 2, it is characterised in that：The shell（3）Pacify bottom
Mounted in upper wall disk（4）On.
4. a kind of mechanical gear rotating mechanism according to claim 3, it is characterised in that：The shell（3）Bottom is equipped with
Rotary bayonet（34）, upper wall disk（4）It is equipped with rotation hook（41）, rotary bayonet（34）It is fastened on rotation hook（41）On will be outer
Shell（3）With upper wall disk（4）Connection.
5. a kind of mechanical gear rotating mechanism according to claim 1 or 2, it is characterised in that：The support arm（33）It adopts
With ramp structure, shaft（1）Side（15）With support arm（33）Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812293.9U CN207729172U (en) | 2017-12-22 | 2017-12-22 | A kind of machinery gear rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812293.9U CN207729172U (en) | 2017-12-22 | 2017-12-22 | A kind of machinery gear rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729172U true CN207729172U (en) | 2018-08-14 |
Family
ID=63085720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812293.9U Expired - Fee Related CN207729172U (en) | 2017-12-22 | 2017-12-22 | A kind of machinery gear rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729172U (en) |
-
2017
- 2017-12-22 CN CN201721812293.9U patent/CN207729172U/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: 20180814 Termination date: 20181222 |