CN107830339A - A kind of support type articulated joints - Google Patents
A kind of support type articulated joints Download PDFInfo
- Publication number
- CN107830339A CN107830339A CN201711285090.3A CN201711285090A CN107830339A CN 107830339 A CN107830339 A CN 107830339A CN 201711285090 A CN201711285090 A CN 201711285090A CN 107830339 A CN107830339 A CN 107830339A
- Authority
- CN
- China
- Prior art keywords
- bull stick
- support bar
- fluted disc
- connecting rod
- rotating disk
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
Abstract
The invention discloses a kind of support type articulated joints, the prison of the public transport road conditions violation information belonged in technical field of intelligent traffic takes the photograph device, its object is to provide a kind of stability of strutting system preferable support type articulated joints, effectively prevents support bar from collapsing under pressure.The connector includes upper support bar, lower support bar, it is additionally provided with support component, support component includes fluted disc, left anti-bull stick and right anti-bull stick, fluted disc includes the large fluted disc being coaxially disposed, small tooth plate, large fluted disc, the outer rim of small tooth plate is respectively provided with teeth, the lower chambers inwall of lower support bar is upper to be provided with rotatable rotating disk between two groups of anti-bull sticks, left connecting rod is hinged with rotating disk, right connecting rod, the other end of left connecting rod is articulated with the middle part of left anti-bull stick, the other end of right connecting rod is articulated with the middle part of right anti-bull stick, the end of left anti-bull stick, the end of right anti-bull stick is the bending section that can be caught in adjacent two tooth on same fluted disc.
Description
Technical field
The invention belongs to technical field of intelligent traffic, is related to a kind of camera of public transport road conditions violation information.
Background technology
So-called prison violating the regulations takes the photograph device and just refers to " electronic eyes ", and " electronic eyes " is also known as " electronic police ", is that " intelligent transportation is disobeyed
Chapter prison take the photograph management system " be commonly called as, start progressively to promote the use of after succeeding in developing in Shenzhen within 1997.Electronic eyes is by car
Detection, photoelectronic imaging, automatically control, network service, the multiple technologies such as computer, motor vehicle is made a dash across the red light, driven in the wrong direction, is exceeded the speed limit,
The more act of violating regulations such as line traveling, fault stop, realizes all weather surveillance, catches vehicle peccancy graph text information, and according to letter violating the regulations
Breath carries out post-processing.
In the prior art, increasing camera by floor installation on cross bar, in base by the way of be hinged
Upper and lower two groups of support bars are connected, camera inclination angle, the tune of height can be conveniently and efficiently realized by way of be hinged
It is whole.Existing articulated structure, two groups of support bars are directly hinged together by jointed shaft, taken the photograph though so can quickly and easily adjust
Inclination angle, height as head；But during adjustment inclination angle, height, there is not any be supported between two groups of support bars
Structure, thus easily cause support bar highly adjust it is unstable, during the regulation support bar easily by it above take the photograph
As head crushes.
The content of the invention
The goal of the invention of the present invention is：For solve prior art regulation height, inclination angle when support bar easily by it above
Camera the problem of crushing, there is provided a kind of preferable support type articulated joints of stability of strutting system, effectively prevent support bar quilt
Crush.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of support type articulated joints, including upper support bar, the lower support bar being hinged by jointed shaft, are additionally provided with branch
Support component, support component include in the upper chamber of upper support bar and are fixedly connected in the epicoele chamber interior walls of upper support bar
Fluted disc, the bottom chamber positioned at lower support bar and the first from left right side be hinged on left anti-bull stick on the lower chambers inwall of lower support bar and
Right anti-bull stick, fluted disc include large fluted disc, the small tooth plate being coaxially disposed, and large fluted disc, the outer rim of small tooth plate are respectively provided with teeth, lower support
The lower chambers inwall of bar is upper to be provided with rotatable rotating disk between two groups of anti-bull sticks, be hinged with rotating disk left connecting rod,
Right connecting rod, the other end of left connecting rod are articulated with the middle part of left anti-bull stick, and the other end of right connecting rod is articulated with the middle part of right anti-bull stick, Zuo Fang
The end of bull stick, the end of right anti-bull stick are the bending section that can be caught in adjacent two tooth on same fluted disc.
Wherein, the central angle β of left connecting rod, right connecting rod respectively with pin joint A, B of rotating disk on rotating disk is 45 ° to 60 °.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
In the present invention, two groups of connecting rods are connected on rotating disk, connecting rod can drive left anti-bull stick, right anti-bull stick synchronous rotary, from
And large fluted disc can be caught in left anti-bull stick, switched between right anti-bull stick is caught in small tooth plate, realize either in lifting or
When declining camera, can all there is any anti-bull stick in left anti-bull stick, right anti-bull stick to be caught in corresponding chuck, so as to have
Effect prevents upper support bar, lower support bar from collapsing under pressure, and improves the stability of strutting system of the support type articulated joints.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is caught in structural representation during small tooth plate for right anti-bull stick in the present invention；
Fig. 3 is caught in structural representation during large fluted disc for left anti-bull stick in the present invention；
Wherein, reference is：21- upper support bars, 22- lower support bars, 23- support components, 24- jointed shafts, 231- are small
Fluted disc, 232- large fluted discs, 233- teeth, the right anti-bull sticks of 234-, the left anti-bull sticks of 235-, 236- left connecting rods, 237- rotating disks, the right companies of 238-
Bar.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
A kind of support type articulated joints, the connector can be applied to the lifting pedestal of camera, prevent from passing through lifting
Lifting pedestal is crushed by camera or other external force when base adjustment camera inclination angle, height.The connector includes upper branch
Strut, lower support bar, upper support bar, lower support bar are hinged by jointed shaft, so that upper support bar, lower support bar can be around jointed shafts
Rotated.The lower end of upper support bar is provided with upper chamber, lower chambers are provided with the upper end of lower support bar, upper chamber is with
Chamber.Support component is additionally provided with, support component includes fluted disc and anti-bull stick.The fluted disc is arranged in upper chamber, and tooth
Disk is connected to by jointed shaft on the inwall of the upper chamber of upper support bar, and the axle that fluted disc can be with upper support bar around jointed shaft
Line rotates.The fluted disc includes large fluted disc and small tooth plate, and large fluted disc, small tooth plate are coaxially disposed and be fixed together, canine tooth
Disk, small tooth plate together rotate with axis of the upper support bar around jointed shaft.Large fluted disc, the outer rim of small tooth plate be respectively provided with it is with teeth,
Consequently facilitating the rotation of upper support bar is limited by way of limiting tooth.The anti-bull stick includes left anti-bull stick and right anti-bull stick,
Left anti-bull stick, right anti-bull stick are located at the left and right sides of lower chambers.Left anti-bull stick, the bottom of right anti-bull stick are hinged to lower support bar
Lower chambers inwall on, left anti-bull stick, the other end of right anti-bull stick are stretched into upper chamber, so as to left anti-bull stick, right anti-bull stick
The chamber internal rotation that can be formed in upper chamber, lower chambers.Left anti-bull stick, the other end of right anti-bull stick are bending section, so that
The bending section of left anti-bull stick more easily can be caught in adjacent two tooth of small tooth plate when rotating left anti-bull stick or right anti-bull stick
Between, the bending section of right anti-bull stick is caught between adjacent two tooth of large fluted disc.Also set on the inwall of the lower chambers of lower support bar
Rotating disk is equipped with, rotating disk can rotate freely on the inwall of lower support bar.The rotating disk between left anti-bull stick, right anti-bull stick,
Left connecting rod, right connecting rod are hinged with rotating disk, the other end of left connecting rod is articulated with the middle part of left anti-bull stick, and the other end of right connecting rod is hinged
In the middle part of right anti-bull stick.
During work, during camera is lifted, rotating disk is first rotated, the bending section of right anti-bull stick is caught in large fluted disc
Between cog；Then upper support bar, lower support bar, during being rotated against between upper support bar, lower support bar, large fluted disc are rotated
It will be rotated relative to the bending section of right anti-bull stick, now the tooth on large fluted disc is capable of toward the bending section for the right anti-bull stick of extrapolating, and by the right side
The bending section of anti-bull stick is caught in remaining corresponding between cog of large fluted disc, due to the between cog for thering is bending section to be caught in large fluted disc, so as to
Enough limitation large fluted discs rotate backward, and so as to realize when rotating upper support bar, lower support bar, can only ensure upper support bar, lower branch
Strut rotates along some direction, can not rotate in opposite direction, so as to realize by rotating upper support bar, lower branch
It during strut, can prevent upper support bar, lower support bar from rotating backward, improve the stability of the connector, prevent that the later stage from being imaged
Head crushes.Conversely, during camera is declined, by rotary turnplate, the bending section of left anti-bull stick is set to be caught in small tooth plate
Between cog, then operation principle, process are as the principle, process of lifting camera.In addition, by rotary turnplate, can drive
Right anti-bull stick rotation or the rotation of left anti-bull stick, and corresponding bending section is caught in corresponding tooth；The application by rotary turnplate,
Can be in " bending section of right anti-bull stick is caught between cog ", " bending section of left anti-bull stick is caught between cog ", " bending of left anti-bull stick
Portion, the bending section of right anti-bull stick are caught between cog ", " bending section of left anti-bull stick, the bending section of right anti-bull stick are not caught in tooth
Between " switch between these four states, so as to meet the needs of different." bending section of left anti-bull stick, right anti-bull stick it is curved
Pars convoluta is caught between cog " state when, the inclination angle of camera can not be adjusted；" bending section of left anti-bull stick, right anti-bull stick it is curved
Pars convoluta is not caught between cog " state when, can arbitrarily adjust the inclination angle of camera, and connector collapses under pressure during adjusting
Risk；, can in " bending section of right anti-bull stick is caught between cog ", " bending section of left anti-bull stick is caught between cog " two states
The arbitrarily inclination angle of adjustment camera, and can only solely be realized during adjusting and rise or drop, will be limited when direction is moved, and pass through
The mechanism of " click " can place connector and collapse under pressure.
As preferred implementation, the left connecting rod, the right connecting rod central angle with pin joint A, B of rotating disk on rotating disk respectively
β is 45 ° to 60 °.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. a kind of support type articulated joints, including upper support bar (21), the lower support bar (22) being hinged by jointed shaft (24),
It is characterized in that：Support component (23) is additionally provided with, support component (23) is included in the upper chamber of upper support bar (21) simultaneously
It is fixedly connected on the fluted disc in the epicoele chamber interior walls of upper support bar (21), bottom chamber and a first from left positioned at lower support bar (22)
The right side is hinged on left anti-bull stick (235) and right anti-bull stick (234) on the lower chambers inwall of lower support bar (22), and fluted disc includes coaxial
Large fluted disc (232), the small tooth plate (231) of setting, large fluted disc (232), the outer rim of small tooth plate (231) are respectively provided with (233) with teeth, under
The lower chambers inwall of support bar (22) is upper to be provided with rotatable rotating disk (237), rotating disk between two groups of anti-bull sticks
(237) left connecting rod (236), right connecting rod (238) are hinged with, the other end of left connecting rod (236) is articulated with left anti-bull stick (235)
Portion, the other end of right connecting rod (238) are articulated with the middle part of right anti-bull stick (234), the end of left anti-bull stick (235), right anti-bull stick
(234) end is the bending section that can be caught in adjacent two tooth (233) on same fluted disc.
A kind of 2. support type articulated joints as claimed in claim 1, it is characterised in that：Left connecting rod (236), right connecting rod
(238) the central angle β respectively with pin joint A, B of rotating disk (237) on rotating disk (237) is 45 ° to 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285090.3A CN107830339A (en) | 2017-12-07 | 2017-12-07 | A kind of support type articulated joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285090.3A CN107830339A (en) | 2017-12-07 | 2017-12-07 | A kind of support type articulated joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830339A true CN107830339A (en) | 2018-03-23 |
Family
ID=61642030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285090.3A Withdrawn CN107830339A (en) | 2017-12-07 | 2017-12-07 | A kind of support type articulated joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799743A (en) * | 2018-06-21 | 2018-11-13 | 郑州艾莫弗信息技术有限公司 | A kind of adjustable for height display fixing bracket of computer technology research and development |
-
2017
- 2017-12-07 CN CN201711285090.3A patent/CN107830339A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799743A (en) * | 2018-06-21 | 2018-11-13 | 郑州艾莫弗信息技术有限公司 | A kind of adjustable for height display fixing bracket of computer technology research and development |
| CN108799743B (en) * | 2018-06-21 | 2020-07-10 | 青岛海尔智能互联科技有限公司 | Height-adjustable's display fixed bolster is used in computer technology research and development |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |