CN207387702U - A kind of joint connector of the mechanical arm based on positive stop bead - Google Patents
A kind of joint connector of the mechanical arm based on positive stop bead Download PDFInfo
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- CN207387702U CN207387702U CN201721157958.7U CN201721157958U CN207387702U CN 207387702 U CN207387702 U CN 207387702U CN 201721157958 U CN201721157958 U CN 201721157958U CN 207387702 U CN207387702 U CN 207387702U
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Abstract
The utility model discloses a kind of joint connectors of the mechanical arm based on positive stop bead, including articulated joint and joint interface, articulated joint includes joint matrix, mechanical splice and electrical connector, joint interface includes interface matrix, mechanical interface and electric interfaces, joint matrix includes the first cylindrical sleeves, interface matrix includes the second cylindrical sleeves, and the second cylindrical sleeves can be linked in outside the first cylindrical sleeves；Mechanical splice includes driving unit, push-and-pull block and at least one positive stop bead, driving unit and is fixedly connected in joint matrix, and push-and-pull block is arranged in the first cylindrical sleeves, and positive stop bead is arranged in the first hole of the side wall of the first cylindrical sleeves；Mechanical interface includes annular groove；Driving unit connection push-and-pull block forms the first working position and the second working position to drive push-and-pull block along the axial direction reciprocating motion of the first cylindrical sleeves.The utility model is simple in structure, light-weight, connection is reliable, switch speed is fast and easy to operate.
Description
Technical field
The utility model is related to intelligent machine arm fields more particularly to a kind of joint of mechanical arm based on positive stop bead to connect
Device.
Background technology
Existing mechanical arm is generally several joints and is formed by a union piece with screw connection, joint of mechanical arm
Replace needs first to disassemble screw with switching, and the consuming time is long, and work efficiency is extremely low.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the utility model, not
The prior art of present patent application is necessarily belonged to, shows the applying date of the above in present patent application in no tangible proof
In the case of having disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
In order to solve the above technical problems, it can be realized the utility model proposes one kind full-automatic quick-replaceable based on /V
The joint connector of the mechanical arm of pearl, has that simple in structure, light-weight, connection is reliable, switch speed is fast and easy to operate etc.
Advantage.
In order to achieve the above object, the utility model uses following technical scheme：
The utility model discloses a kind of joint connector of the mechanical arm based on positive stop bead, including articulated joint and pass
Interface is saved, the articulated joint includes joint matrix, mechanical splice and electrical connector, the mechanical splice and the electrical connector
It is respectively fixedly connected in the joint matrix；The joint interface includes interface matrix, mechanical interface and electric interfaces, described
Mechanical interface and the electric interfaces are respectively fixedly connected on the interface matrix, the mechanical splice and the mechanical interface
It corresponds so that the articulated joint and the joint interface to be mechanically connected, the electrical connector and the electric interfaces are mutual
It corresponds to connect the articulated joint with the joint Interface Electrical；Wherein：The joint matrix includes the first cylindrical sleeves,
The interface matrix includes the second cylindrical sleeves, wherein second cylindrical sleeves can be linked in first cylindrical sleeves
Outside；The mechanical splice includes driving unit, push-and-pull block and at least one positive stop bead, and the driving unit is fixedly connected on described
In joint matrix, the push-and-pull block is arranged in first cylindrical sleeves, and the positive stop bead is arranged on first cylindrical sleeve
In first hole of the side wall of cylinder, and the diameter of the positive stop bead is more than the thickness of the side wall of first cylindrical sleeves；It is described
Mechanical interface includes annular groove, and the annular groove is arranged on the inner wall of second cylindrical sleeves；The driving unit
The push-and-pull block is connected so that the axial direction of the push-and-pull block along first cylindrical sleeves to be driven to move back and forth to form the
One working position and the second working position, in first working position, it is described push-and-pull block outer wall prop up the positive stop bead so that
The positive stop bead is fastened in the annular groove with by the articulated joint and joint interface mechanical connection, described the
During two working positions, the outer wall of the push-and-pull block is separated with the positive stop bead so that the positive stop bead can be from the annular groove
Deviate to separate the articulated joint and the joint interface.
Preferably, the outside of first hole is equipped with limiting section, and the aperture of the limiting section is less than the positive stop bead
Diameter so that the positive stop bead is limited in first hole.
Preferably, the outer wall of the push-and-pull block is respectively equipped with the first side along on the axial direction of first cylindrical sleeves
Wall and second sidewall, the diameter of the first side wall are more than the second sidewall, in first working position, the push-and-pull block
The first side wall prop up the positive stop bead so that the positive stop bead is fastened in the annular groove, in second work
When making position, the second sidewall of the push-and-pull block blocks the positive stop bead so that the positive stop bead is limited in first hole
In hole.
Preferably, the first side wall is obliquely installed along the axial direction of first cylindrical sleeves, is set wherein tilting
The direction put is to slope inwardly from the first side wall to the direction of the second sidewall.
Preferably, the driving unit uses electromagnet push-pull mechanism, and the push-pull mechanism includes the first elastic element, institute
Electromagnet push-pull mechanism is stated for the push-and-pull block to be withdrawn into second working position, first elastic element when being powered
For shifting the push-and-pull block onto first working position when the electromagnet push-pull mechanism powers off.
Preferably, the mechanical splice further includes the second elastic element, and second elastic element is arranged on the connector
Between matrix and the push-and-pull block, second elastic element is used for when the push-and-pull block is located at first working position as institute
It states push-and-pull block and tensile force is provided.
Preferably, the mechanical splice further includes cross connecting piece, and the cross connecting piece is connected to the driving unit
Between the push-and-pull block, the joint matrix is equipped with cross recess, the driving unit connect the cross connecting piece with
The cross connecting piece is driven to be moved back and forth in the cross recess along the axial direction of first cylindrical sleeves.
Preferably, the positioning column of protrusion or concave locating slot are set on the outer wall of first cylindrical sleeves, it is described
The positioning column of concave locating slot or protrusion, the positioning column and the positioning are accordingly set on the inner wall of the second cylindrical sleeves
Slot corresponds so that the positioning column is inserted into the locating slot.
Preferably, the electrical connector includes contact pin, and the electric interfaces include socket, and the contact pin can be up or down
It is connected on the push-and-pull block, the socket is fixedly connected on the interface matrix, and the contact pin and the socket are mutually right
It should be so that the contact pin can be connected with the socket electrical in first working position；Preferably, the end of the contact pin
Portion is spherical structure, and the end with the socket of the matching ends of the contact pin is planar structure.
Preferably, the electrical connector further includes adjustable column, the 3rd elastic element and baffle, and the contact pin is fixedly connected on
On the adjustable column, the adjustable column and the 3rd elastic element are arranged in the second hole of the push-and-pull block, the tune
Segmented column is connected to one end of the 3rd elastic element, and the other end of the 3rd elastic element withstands on the top of second hole
Portion, the shutter close described the adjustable column and the 3rd elastic element to be limited in the bottom of second hole
In second hole, the end of the contact pin is pierced by the baffle.
Compared with prior art, the beneficial effects of the utility model are：The machinery based on positive stop bead of the utility model
The joint connector of arm drives push-and-pull block so that at least one positive stop bead is fastened in annular groove in fact by driving unit
The mechanical connection of existing articulated joint and joint interface, the speed being connected and disconnected from is all very fast, can realize full-automatic quick-replaceable；
And the joint connector of the mechanical arm of the utility model have simple in structure, compact, accurate positioning, low energy consumption, uniform force,
Light-weight, the advantages that connection is reliable, switch speed is fast, flexible and easy to operate, solves the dismounting, more of tradition machinery shoulder joint
The problem of changing high labor intensity and inefficiency, disclosure satisfy that joint of mechanical arm automatically quick-replaceable demand.
In further embodiment, the utility model also has the advantages that：
Pushing and pulling the outer wall of block includes the first side wall and second sidewall, and axial direction side of the first side wall along the first cylindrical sleeves
Be inclined upwardly setting, wherein inclined direction slopes inwardly for the direction from the first side wall to second sidewall, so that push-and-pull block
Self-locking system is formed in the first working position with positive stop bead and annular groove, improves articulated joint and joint interface mechanical connection
Reliability.
Driving unit uses electromagnet push-pull mechanism, and the first elastic element set when power is off by inside promotes push-and-pull
Block is to the first working position, and when energization moves push-and-pull block to second working position rapidly so that the connection of articulated joint and joint interface
With the speed of disconnection faster, energy consumption is also lower；The second elastic element is wherein further also set up in mechanical splice, first
Tensile force is provided for push-and-pull block during working position, further improves the reliability of mechanical connection；Between driving unit and push-and-pull block
Cross connecting piece is also set up, prevents push-and-pull block from circumferential movement occurs compared with joint matrix, further ensures articulated joint
Reliability.
Be respectively equipped with positioning column or locating slot in the joint matrix of mechanical arm and interface matrix, with to articulated joint and
It is realized during the interface mechanical connection of joint and positions antitorque effect, ensure that the reliability of the connection of articulated joint and joint interface.
Contact pin in electrical connector is retractable structure, can ensure contact pin and the socket in electric interfaces come into full contact with
Connect power supply, therefore the connection of electrical connector and electric interfaces have the advantages that it is easy to connect reliable, simple in structure；Further
Ground, the end of contact pin are designed as spherical structure, and the end of corresponding socket is planar structure, but also being carried out in contact pin and socket
Requirement during electrical connection to precision reduces, and solves traditional aviation plug merging precision requirement height, separation needs larger axis
The problem of to power.
Description of the drawings
Fig. 1 is the structural representation of the joint connector of the mechanical arm based on positive stop bead of the preferred embodiment in the utility model
Figure；
Fig. 2 is the structure diagram of the articulated joint in Fig. 1；
Fig. 3 is the diagrammatic cross-section of the articulated joint in Fig. 1；
Fig. 4 is the structure diagram of the joint interface in Fig. 1；
Fig. 5 is the diagrammatic cross-section of the joint interface in Fig. 1；
Fig. 6 is the diagrammatic cross-section of the joint connector of Fig. 1.
Specific embodiment
Below against attached drawing and with reference to preferred embodiment, the utility model is described in further detail.
As shown in Figures 1 to 6, the joint connector based on positive stop bead of the mechanical arm of the preferred embodiment in the utility model
Including articulated joint A and joint interface B, wherein articulated joint A includes joint matrix A-1, mechanical splice A-2 and electrical connector A-
3, mechanical splice A-2 and electrical connector A-3 are respectively fixedly connected on joint matrix A-1, and joint interface B includes interface matrix B-
1st, mechanical interface B-2 and electric interfaces B-3, mechanical interface B-2 and electric interfaces B-3 are respectively fixedly connected in interface matrix B-1
On；Mechanical splice A-2 and mechanical interface B-2 is corresponded so that articulated joint A and joint interface B to be mechanically connected, electrical connector
A-3 and electric interfaces B-3 corresponds articulated joint A and joint interface B being electrically connected.
If Fig. 2 to Fig. 5, joint matrix A-1 include the first cylindrical sleeves A-11, interface matrix B-1 includes the second cylindrical sleeve
Cylinder B-11, wherein the second cylindrical sleeves B-11 can be linked in outside the first cylindrical sleeves A-11；First cylindrical sleeves A-11's is outer
The positioning column A-111 of protrusion on wall is set, concave locating slot B-111 is set on the inner wall of the second cylindrical sleeves B-11, is positioned
Column A-111 is corresponded with locating slot B-111 so that positioning column A-111 is inserted into locating slot B-111, to realize pass
The antitorque effect of positioning when section connector A is connected with joint interface B.In other embodiments, it is realization articulated joint A and pass
The antitorque effect of positioning during interface B connections is saved, concave locating slot can be also set on joint matrix A-1, and in interface matrix
The positioning column of protrusion is correspondingly set on B-1.
With reference to shown in Fig. 6, mechanical splice A-2 includes driving unit A-21, push-and-pull block A-22 and multiple positive stop bead A-23,
Middle driving unit A-21 is fixedly connected on joint matrix A-1, and push-and-pull block A-22 is arranged in the first cylindrical sleeves A-11, multiple
Positive stop bead A-23 is separately positioned in multiple first hole A-112 of the side wall of the first cylindrical sleeves A-11, and positive stop bead A-23
Diameter more than the first cylindrical sleeves A-11 side wall thickness；Mechanical interface B-2 includes annular groove B-21, annular groove B-
21 are arranged on the inner wall of the second cylindrical sleeves B-11；Driving unit A-21 connections push and pull block A-22 to drive push-and-pull block A-22
It is moved back and forth along the axial direction of the first cylindrical sleeves A-11 to form the first working position and the second working position, in the first work
During position, the outer wall of push-and-pull block A-22 props up positive stop bead A-23 so that positive stop bead A-23 is fastened in annular groove B-21 to incite somebody to action
Articulated joint A and joint interface B mechanical connections, in the second working position, the outer wall of push-and-pull block A-22 is separated with positive stop bead A-23
So that positive stop bead A-23 can deviate to separate articulated joint A and joint interface B from annular groove B-21.Wherein, first
The outside of hole A-112 is equipped with limiting section, and diameter of the aperture less than positive stop bead A-23 of limiting section is so that positive stop bead A-23
It is limited in the first hole A-112, prevents positive stop bead A-23 from deviating from from the outside of the first hole A-112.Push and pull the outer of block A-22
Wall is respectively equipped with the first side wall A-221 and second sidewall A-222 along on the axial direction of the first cylindrical sleeves A-11, wherein the
The diameter of one side wall A-221 is more than second sidewall A-222, wherein in the first working position, the first side wall A- of push-and-pull block A-22
221 prop up positive stop bead A-23 so that positive stop bead A-23 is fastened in annular groove B-21, in the second working position, push and pull block
The second sidewall A-222 of A-22 blocks positive stop bead A-23 so that positive stop bead A-23 is limited in the first hole A-112, prevents from limiting
Position pearl A-23 deviates from from the inside of the first hole A-112.Axial direction sides of the first side wall A-221 along the first cylindrical sleeves A-11
Be inclined upwardly setting, wherein inclined direction is to slope inwardly from the first side wall A-221 to the direction of second sidewall A-222, with
So that push-and-pull block A-22 and positive stop bead A-23 and annular groove B-21 forms self-locking system in the first working position, improve joint and connect
The reliability of head A and joint interface B mechanical connections.
In the present embodiment, driving unit A-21 uses electromagnet push-pull mechanism, and wherein electromagnet push-pull mechanism includes the
Push-and-pull block A-22 is withdrawn into the second working position by one elastic element (not shown), electromagnet push-pull mechanism when being powered, and first
Elastic element shifts push-and-pull block A-22 onto first working positions when electromagnet push-pull mechanism powers off.
Further, mechanical splice A-2 further includes the second elastic element A-24, and the second elastic element A-24, which is arranged on, to be connect
Between head matrix A-1 and push-and-pull block A-22, the second elastic element A-24 can be when pushing and pulling block A-22 and being located at the first working position
It pushes and pulls block A-22 and tensile force is provided, so as to enhance the reliability of articulated joint A and joint interface B mechanical connections.Mechanical splice A-
2 further include cross connecting piece A-25, and cross connecting piece A-25 is connected between driving unit A-21 and push-and-pull block A-22, connector
Matrix A-1 is equipped with cross recess A-12, and driving unit A-21 connection cross connecting piece A-25 are to drive cross connecting piece A-25
In cross recess A-12 along the first cylindrical sleeves A-11 axial direction move back and forth, wherein cross connecting piece A-25 and
Push-and-pull block A-22 is reciprocating by driving unit A-21 drivings together, and the effect of cross connecting piece A-25 is set to be
Push-and-pull block A-22 is overcome compared with the circumferential movement trend of joint matrix A-1, prevents push-and-pull block A-22 compared with joint matrix A-
1 occurs circumferential movement, ensures the reliability of articulated joint A.
Electrical connector A-3 include contact pins A -31, adjustable column A-32, the 3rd elastic element A-33 and baffle A-34, contact pins A -
31 are fixedly connected on adjustable column A-32, and adjustable column A-32 and the 3rd Flexible element A-33 are arranged on the second hole for pushing and pulling block A-22
In the A-223 of hole, adjustable column A-32 is connected to one end of the 3rd elastic element A-33, and the other end of the 3rd elastic element A-33 is withstood on
The top of second hole A-223, baffle A-34 lids are closed in the bottom of the second hole A-223 so that adjustable column A-32 and the 3rd is elastic
Element A-33 is limited in the second hole A-223, and the end of contact pins A -31 is pierced by baffle A-34, and adjustable column A-32 can be
It is moved up and down in second hole A-223 so that contact pins A -31 can be connected to up or down on push-and-pull block A-22.In the present embodiment
In, it pushes and pulls and 8 electrical connector A-3 is provided on block A-22, so that the electrical connection of articulated joint A and joint interface B are more
It is firm.Electric interfaces B-3 includes socket B-31 and connecting pole B-32, and socket B-31 is fixedly connected on connecting pole B-32, connects
Column B-32 is fixedly connected on interface matrix B-1, and also accordingly there is provided 8 in the present embodiment, on interface matrix B-1 electrically to connect
Mouth B-3, socket B-31 is corresponded one by one with contact pins A -31 so that contact pins A -31 can be with socket B- in the first working position
31 electrical connections, further realize the electrical connection of articulated joint A and joint interface B.Wherein, in the present embodiment, electrically connect
For head A-3 and electric interfaces B-3 after mechanical splice A-2 is docked with mechanical interface B-2, contact pins A -31 is retractable structure, is ensured
Contact pins A -31 can come into full contact with to connect power supply, therefore the connection tool of electrical connector A-3 and electric interfaces B-3 with socket B-31
There is the advantages of easy to connect reliable, simple in structure；And the end of contact pins A -31 is designed as spherical structure in some embodiments, with
The end of the socket B-31 of the matching ends of contact pins A -31 is planar structure, but also contact pins A -31 and socket B-31 into
The requirement gone when being electrically connected to precision reduces, and it is larger to solve traditional aviation plug merging precision requirement height, separation needs
The problem of axial force.
Wherein in the present embodiment, the first elastic element, the second elastic element A-24 and the 3rd elastic element A-33
Using spring, positive stop bead A-23 uses steel ball.
Using the joint connector of the mechanical arm based on positive stop bead of the preferred embodiment in the utility model, articulated joint A
The end in the two neighboring joint of mechanical arm is connected to joint interface B, the adjacent two joint of mechanical arm is completed after connection
Contraposition connection, also i.e. articulated joint A and joint interface B are docked, first by electromagnet push-pull mechanism (driving unit A-
21) it is powered, positioning column A-111 and locating slot B-111 is mutually butted positioning, continues docking until the first cylindrical sleeves
The end of A-11 is against the bottom (state as shown in Figure 6) of the second cylindrical sleeves B-11, then by electromagnet push-pull mechanism
(driving unit A-21) is powered off, and the first Flexible element therein will push and pull block A-22 and shift the first working position onto namely cause push-and-pull
The first side wall A-221 of block A-22 props up positive stop bead A-23 so that positive stop bead A-23 is fastened in annular groove B-21, completes
The mechanical connection of articulated joint A and joint interface B, at the same time each electrical connector A-3 and each electric interfaces B-3 distinguish
Docking is completed, the docking of mechanical arm at this time is completed.And the joint connector of mechanical arm is subjected to separated process and is：To electromagnetism
Iron push-pull mechanism (driving unit A-21) is powered, and electromagnet push-pull mechanism (driving unit A-21) is retracted block A-22 is pushed and pulled
Outer wall to the second working position namely push-and-pull block A-22 is separated with positive stop bead A-23 so that positive stop bead A-23 can be from annular
Abjection is to separate articulated joint A and joint interface B in groove B-21, and at the same time each electrical connector A-3 electrically connects with each
Mouth B-3 is separated respectively, you can moment completes the separation in joint.The machinery based on positive stop bead of the preferred embodiment in the utility model
The joint connector of arm drives push-and-pull block A-22 so that multiple positive stop bead A-23 are fastened on annular by driving unit A-21
The mechanical connection of articulated joint A and joint interface B is realized in groove B-21, the speed being connected and disconnected from is all very fast, can realize
Full-automatic quick-replaceable, and during mechanical connection, electromagnet push-pull mechanism (driving unit A-21) is all without being powered, only
It is powered when before joint interface A and joint interface B will be docked and to be separated, greatly reduces energy consumption.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For those skilled in the art of the present invention
For, without departing from the concept of the premise utility, several equivalent substitute or obvious modifications, and performance can also be made
Or purposes is identical, should all be considered as belonging to the scope of protection of the utility model.
Claims (10)
1. a kind of joint connector of the mechanical arm based on positive stop bead, which is characterized in that including articulated joint and joint interface,
The articulated joint includes joint matrix, mechanical splice and electrical connector, and the mechanical splice and the electrical connector are solid respectively
Surely it is connected in the joint matrix；The joint interface includes interface matrix, mechanical interface and electric interfaces, and the machinery connects
Mouth and the electric interfaces are respectively fixedly connected on the interface matrix, and the mechanical splice and the mechanical interface are mutually right
Should the articulated joint and the joint interface to be mechanically connected, the electrical connector and the electric interfaces correspond with
The articulated joint is connected with the joint Interface Electrical；Wherein：
The joint matrix includes the first cylindrical sleeves, and the interface matrix includes the second cylindrical sleeves, wherein second circle
Column sleeve cylinder can be linked in outside first cylindrical sleeves；
The mechanical splice includes driving unit, push-and-pull block and at least one positive stop bead, the driving unit and is fixedly connected on institute
It states in joint matrix, the push-and-pull block is arranged in first cylindrical sleeves, and the positive stop bead is arranged on first cylinder
In first hole of the side wall of sleeve, and the diameter of the positive stop bead is more than the thickness of the side wall of first cylindrical sleeves；
The mechanical interface includes annular groove, and the annular groove is arranged on the inner wall of second cylindrical sleeves；
The driving unit connection is described to push and pull block to drive axial direction of the push-and-pull block along first cylindrical sleeves
It moves back and forth to form the first working position and the second working position, in first working position, the outer wall of the push-and-pull block props up
The positive stop bead is so that the positive stop bead is fastened in the annular groove with by the articulated joint and the joint interface
Mechanical connection, in second working position, the outer wall of the push-and-pull block is separated with the positive stop bead so that the positive stop bead
The articulated joint and the joint interface can be deviate to separate from the annular groove.
2. the joint connector of mechanical arm according to claim 1, which is characterized in that the outside of first hole
Equipped with limiting section, the aperture of the limiting section is less than the diameter of the positive stop bead so that the positive stop bead is limited in described first
In hole.
3. the joint connector of mechanical arm according to claim 1, which is characterized in that it is described push-and-pull block outer wall along
The first side wall and second sidewall are respectively equipped on the axial direction of first cylindrical sleeves, the diameter of the first side wall is more than
The second sidewall, in first working position, it is described push-and-pull block the first side wall prop up the positive stop bead so that
The positive stop bead is fastened in the annular groove, in second working position, the second sidewall gear of the push-and-pull block
Positive stop bead is stated in residence so that the positive stop bead is limited in first hole.
4. the joint connector of mechanical arm according to claim 3, which is characterized in that the first side wall is along described
It is obliquely installed on the axial direction of one cylindrical sleeves, wherein the direction being obliquely installed is from the first side wall to the second side
The direction of wall slopes inwardly.
5. the joint connector of mechanical arm according to claim 1, which is characterized in that the driving unit uses electromagnetism
Iron push-pull mechanism, the push-pull mechanism include the first elastic element, and the electromagnet push-pull mechanism is used for when being powered by described in
Push-and-pull block is withdrawn into second working position, and first elastic element is used for institute when the electromagnet push-pull mechanism is powered off
It states push-and-pull block and shifts first working position onto.
6. the joint connector of mechanical arm according to claim 1, which is characterized in that the mechanical splice further includes
Two elastic elements, second elastic element are arranged between the joint matrix and the push-and-pull block, the second elasticity member
Part is used to provide tensile force when the push-and-pull block is located at first working position for the push-and-pull block.
7. the joint connector of mechanical arm according to claim 1, which is characterized in that the mechanical splice further includes ten
Word connector, the cross connecting piece are connected between the driving unit and the push-and-pull block, and the joint matrix is equipped with
Cross recess, the driving unit connect the cross connecting piece to drive cross connecting piece edge in the cross recess
The axial direction for first cylindrical sleeves moves back and forth.
8. the joint connector of mechanical arm according to claim 1, which is characterized in that outside first cylindrical sleeves
The positioning column of protrusion or concave locating slot are set on wall, and it is concave fixed accordingly to be set on the inner wall of second cylindrical sleeves
The positioning column of position slot or protrusion, the positioning column is corresponded with the locating slot so that the positioning column is inserted into
In the locating slot.
9. according to the joint connector of claim 1 to 8 any one of them mechanical arm, which is characterized in that described electrically to connect
Head includes contact pin, and the electric interfaces include socket, and the contact pin can be connected to up or down on the push-and-pull block, described to insert
Seat is fixedly connected on the interface matrix, and the contact pin is corresponded with the socket so that in first working position
The contact pin can be connected with the socket electrical.
10. the joint connector of mechanical arm according to claim 9, which is characterized in that the electrical connector further includes
Adjustable column, the 3rd elastic element and baffle, the contact pin are fixedly connected on the adjustable column, the adjustable column and the described 3rd
Elastic element is arranged in the second hole of the push-and-pull block, and the adjustable column is connected to one end of the 3rd elastic element,
The other end of 3rd elastic element withstands on the top of second hole, and the shutter is closed at the bottom of second hole
Portion is the adjustable column and the 3rd elastic element are limited in second hole, and the end of the contact pin is from the gear
It is pierced by plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157958.7U CN207387702U (en) | 2017-09-11 | 2017-09-11 | A kind of joint connector of the mechanical arm based on positive stop bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157958.7U CN207387702U (en) | 2017-09-11 | 2017-09-11 | A kind of joint connector of the mechanical arm based on positive stop bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387702U true CN207387702U (en) | 2018-05-22 |
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ID=62416119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157958.7U Active CN207387702U (en) | 2017-09-11 | 2017-09-11 | A kind of joint connector of the mechanical arm based on positive stop bead |
Country Status (1)
| Country | Link |
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| CN (1) | CN207387702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498579A (en) * | 2017-09-11 | 2017-12-22 | 清华大学深圳研究生院 | A kind of joint connector of mechanical arm |
| CN110137124A (en) * | 2019-06-21 | 2019-08-16 | 北京北方华创微电子装备有限公司 | Manipulator locating device and semiconductor processing equipment |
| CN110722603A (en) * | 2019-10-31 | 2020-01-24 | 中国科学院合肥物质科学研究院 | Automatic quick replacement tool for maintenance operation |
-
2017
- 2017-09-11 CN CN201721157958.7U patent/CN207387702U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498579A (en) * | 2017-09-11 | 2017-12-22 | 清华大学深圳研究生院 | A kind of joint connector of mechanical arm |
| CN107498579B (en) * | 2017-09-11 | 2023-07-21 | 清华大学深圳研究生院 | Joint connection device of mechanical arm based on limit beads |
| CN110137124A (en) * | 2019-06-21 | 2019-08-16 | 北京北方华创微电子装备有限公司 | Manipulator locating device and semiconductor processing equipment |
| CN110722603A (en) * | 2019-10-31 | 2020-01-24 | 中国科学院合肥物质科学研究院 | Automatic quick replacement tool for maintenance operation |
| CN110722603B (en) * | 2019-10-31 | 2022-08-19 | 中国科学院合肥物质科学研究院 | Automatic quick replacement tool for maintenance operation |
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