CN108362320A - Sensor holder with universal joint - Google Patents
Sensor holder with universal joint Download PDFInfo
- Publication number
- CN108362320A CN108362320A CN201711448980.1A CN201711448980A CN108362320A CN 108362320 A CN108362320 A CN 108362320A CN 201711448980 A CN201711448980 A CN 201711448980A CN 108362320 A CN108362320 A CN 108362320A
- Authority
- CN
- China
- Prior art keywords
- sensor
- universal joint
- buckle
- rotary freedom
- connecting pin
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/10—Elements for damping the movement of parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of sensor holders with universal joint, belong to mechanical connecting structure field, which is made of the buckle, universal joint, sensor connecting pin being connected with robot body；It is connected by shaft between universal joint and sensor connecting pin, universal joint has the first rotary freedom with sensor connecting pin on the direction vertical with shaft；Universal joint is connected with buckle, is having the second rotary freedom on buckle direction between universal joint and buckle；Sensor connecting pin with sensor for being connected.The sensor holder facilitates the angles and positions for adjusting sensor, is convenient for changing the type of sensor.
Description
【Technical field】
The present invention relates to mechanical connecting structure fields, in particular to a kind of sensor holder with universal joint.
【Background technology】
For sensor as common detection device, application field is very extensive, and in order to ensure sensor at work not
It is influenced by extraneous factor, existing sensor structure is mostly to be mounted on fixed position, but this gives adjustment sensing station band
Carry out many inconvenient factors.For example, in robot teaching, the structure and construction of constantly regulate robot are needed, to adjust sensing
The angles and positions of device, and replace different sensor, such as infrared sensor, photosensitive sensor, Hall sensor etc..Make
With the method for current traditional more emat sensor, operationally cumbersome, replacing construction is long, and therefore, design one facilitates tune
The sensor holder of section is very necessary.
【Invention content】
In view of the above-mentioned problems, the present invention provides a kind of sensor holder with universal joint, which facilitates adjusting to pass
The angles and positions of sensor are convenient for changing the type of sensor.
The present invention the sensor holder with universal joint, the sensor holder by be connected with robot body buckle, it is universal
Section, sensor connecting pin composition；Connected by shaft between the universal joint and the sensor connecting pin, the universal joint with
There is the first rotary freedom in the sensor connecting pin on the direction vertical with the shaft；The universal joint and the buckle
It is connected, is having the second rotary freedom on the buckle direction between the universal joint and the buckle；The biography
Sensor connecting pin with sensor for being connected.
Preferably, first rotary freedom is 0-360 degree.
Preferably, second rotary freedom is 0-180 degree.
Preferably, first rotary freedom and second rotary freedom are with certain damping.
Preferably, the robot body is ball-shape robot ontology, and the sensor is in the ball-shape robot ontology
On motion range be half of spherical surface.
The structure of heretofore described buckle is structure described in patent CN106122209A, is no longer done here specifically
It is bright.
The advantage of the invention is that：
1, by designing the first rotary freedom between universal joint and sensor connecting pin and between universal joint and buckle
The second rotary freedom, can realize the adjusting to sensor angles and position, without removing sensor in adjustment process,
Adjustment process is simple, easy to operate；
2, the damping on the first rotary freedom and the second rotary freedom ensure that sensor angles and position were adjusted
Accuracy.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the sensor holder with universal joint of the embodiment of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the vertical view that Fig. 1 connects extreme direction from sensor；
Fig. 4 is the side view of Fig. 1；
Fig. 5 is vertical views of the Fig. 1 from buckle direction；
Fig. 6 is that sensor connecting pin is rotated to the schematic diagram of the first rotary freedom limit；
Fig. 7 is the structural schematic diagram of the upper sensor of sensor holder connection with universal joint in Fig. 1；
Fig. 8 is the front view of Fig. 7；
Fig. 9 is vertical views of the Fig. 7 from sensor orientation；
Figure 10 is the side view of Fig. 7；
Figure 11 is vertical views of the Fig. 7 from buckle direction；
In figure：
1- buckles 2- universal joint 3- sensors connecting pin 4- shaft 5- sensors
【Specific implementation mode】
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term " first ", " second ", " third " etc. are only used for distinguishing and retouch
It states, is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
Connection shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For those of ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
The embodiment of the present invention 1 provides a kind of sensor holder with universal joint.As shown in figures 1 to 6, the sensor holder by with
Buckle 1 that robot body is connected, universal joint 2, sensor connecting pin 3 form；Between universal joint 2 and sensor connecting pin 3
It is connected by shaft 4, universal joint 2 has the first rotary freedom with sensor connecting pin 3 on the direction vertical with shaft 4；Ten thousand
It is connected to section 2 with buckle 1, is having the second rotary freedom on 1 direction of buckle between universal joint 2 and buckle 1；Sensing
Device connecting pin 3 with sensor for being connected.
First rotary freedom can be selected as 0-360 degree.The setting of first rotary freedom is to realize universal joint
Rotation between buckle.The range of first rotary freedom may be 0-480 degree or bigger, but be usually arranged as 0-
360 degree can not only meet the adjustment of sensor full angle and position, but also can facilitate the connection for realizing buckle and robot body.
Second rotary freedom can be selected as 0-180 degree.The setting of second rotary freedom is to realize sensor
The range of connection between connecting pin and universal joint, the second rotary freedom has with sensor by rotating the range that can be covered
It closes, when the second rotary freedom is spent for 0-180, motion range of the sensor on ball-shape robot ontology is half of spherical surface；
When the second rotary freedom is spent for 0-360, motion range of the sensor on ball-shape robot ontology can be extended to entire ball
Face.
At rotary buckle, universal joint, sensor connecting pin, it can be automatically controlled by control system, sensor is adjusted
To predetermined angular and position, it is also possible to which hand firmly rotates, and adjusts the angles and positions of sensor manually.Meanwhile in order to ensure
It after the angles and positions for adjusting sensor, will not be rotated again between buckle, universal joint, sensor connecting pin, by the first rotation
It is provided with certain damping on degree of freedom and the second rotary freedom.
As shown in Fig. 7-Figure 11, sensor 5 is connected on sensor connecting pin 3, utilizes the band universal joint in Fig. 1-Fig. 6
Sensor holder, the adjustment of the angles and positions to sensor 5 may be implemented.
The invention devises a kind of sensor holder with universal joint, by designing universal joint and sensor connecting pin
Between the first rotary freedom and universal joint and buckle between the second rotary freedom, can realize to sensor angles
With the adjusting of position, without removing sensor in adjustment process, adjustment process is simple, easy to operate；First rotary freedom and
Damping on second rotary freedom ensure that sensor angles and the accuracy that position is adjusted.
It should be noted that in the absence of conflict, the feature in embodiment in the present invention can be combined with each other.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of sensor holder with universal joint, which is characterized in that the sensor holder by be connected with robot body buckle,
Universal joint, sensor connecting pin composition；It is connected by shaft between the universal joint and the sensor connecting pin, it is described universal
Section has the first rotary freedom with the sensor connecting pin on the direction vertical with the shaft；The universal joint with it is described
Buckle is connected, and is having the second rotary freedom on the buckle direction between the universal joint and the buckle；Institute
Sensor connecting pin is stated for being connected with sensor.
2. a kind of sensor holder with universal joint according to claim 1, which is characterized in that first rotary freedom
For 0-360 degree.
3. a kind of sensor holder with universal joint according to claim 1, which is characterized in that second rotary freedom
For 0-180 degree.
4. a kind of sensor holder with universal joint according to claim 1, which is characterized in that first rotary freedom
With second rotary freedom with certain damping.
5. a kind of sensor holder with universal joint according to claim 1, which is characterized in that the robot body is ball
Humanoid robot ontology, motion range of the sensor on the ball-shape robot ontology are half of spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448980.1A CN108362320A (en) | 2017-12-27 | 2017-12-27 | Sensor holder with universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448980.1A CN108362320A (en) | 2017-12-27 | 2017-12-27 | Sensor holder with universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108362320A true CN108362320A (en) | 2018-08-03 |
Family
ID=63010491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448980.1A Pending CN108362320A (en) | 2017-12-27 | 2017-12-27 | Sensor holder with universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108362320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751949A (en) * | 2019-01-10 | 2019-05-14 | 中国石油化工股份有限公司 | High-precision linear displacement measurement device and adjustment measurement method for executing agency |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166754A (en) * | 2011-03-16 | 2011-08-31 | 安徽理工大学 | Two-degree-of-freedom shoulder joint mechanism for robot |
| CN102444674A (en) * | 2010-10-11 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | Cardan joint with three degrees of freedom |
| CN106112999A (en) * | 2016-07-04 | 2016-11-16 | 安徽理工大学 | Six degree of freedom multi-functional shipment robot |
| CN106740710A (en) * | 2015-11-23 | 2017-05-31 | 昝士录 | Multi-functional worm gear turns wiping arm |
-
2017
- 2017-12-27 CN CN201711448980.1A patent/CN108362320A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444674A (en) * | 2010-10-11 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | Cardan joint with three degrees of freedom |
| CN102166754A (en) * | 2011-03-16 | 2011-08-31 | 安徽理工大学 | Two-degree-of-freedom shoulder joint mechanism for robot |
| CN106740710A (en) * | 2015-11-23 | 2017-05-31 | 昝士录 | Multi-functional worm gear turns wiping arm |
| CN106112999A (en) * | 2016-07-04 | 2016-11-16 | 安徽理工大学 | Six degree of freedom multi-functional shipment robot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751949A (en) * | 2019-01-10 | 2019-05-14 | 中国石油化工股份有限公司 | High-precision linear displacement measurement device and adjustment measurement method for executing agency |
| CN109751949B (en) * | 2019-01-10 | 2020-12-18 | 中国石油化工股份有限公司 | High-precision linear displacement measuring device for actuating mechanism and adjusting measuring method |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180803 |