CN208738468U - Power supply and signal transmission module between joint of mechanical arm - Google Patents
Power supply and signal transmission module between joint of mechanical arm Download PDFInfo
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- CN208738468U CN208738468U CN201820874976.5U CN201820874976U CN208738468U CN 208738468 U CN208738468 U CN 208738468U CN 201820874976 U CN201820874976 U CN 201820874976U CN 208738468 U CN208738468 U CN 208738468U
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Abstract
This application involves robot building fields, power supply and signal transmission module specifically between joint of mechanical arm, it include hypozygal casing and upper joint casing, upper module buttcover plate and lower module buttcover plate, the hypozygal casing and upper joint casing has upper joint connecting flange and hypozygal connecting flange, there is dowel hole on the upper joint connecting flange and hypozygal connecting flange, lower module buttcover plate is installed on the hypozygal casing, upper module buttcover plate is installed on the upper joint casing.The beneficial effect of the application is: dismounting any joint of mechanical arm without influencing other unrelated joints, make convenient to disassembly, without being dismounted to conducting wire, the generation for the problems such as avoiding the winding of conducting wire, pulling, longer wire lead is not needed to shuttle inside mechanical arm, its electrical stability significantly improves, and makes mechanical arm complete machine stable and reliable operation.
Description
Technical field
This application involves the power supplys and signal transmission module between robot building field, in particular to joint of mechanical arm.
Background technique
Joint of mechanical arm is the important composition component of robot, and the structure type in joint, load capacity and sensing capability are straight
Connect the system configuration and operating characteristics for affecting robot, and the cable to be run with joint action its layout then direct shadow
Ring the overall effect and quality of mechanical arm.Mechanical arm conducting wire cable now uses popular inside cabling mode, a side mostly
Face improves conducting wire cable protective performance, on the other hand also greatly increases conducting wire cable service life, to raising system, robot
Stability of uniting is most important.Patent (CN206351458U) discloses a kind of device of joint of robot electrical connection, the device
Including flange group and connector group, flange group includes first flange and second flange, on the outside of first flange with the first joint link lever
It is fixedly connected, is fixedly connected on the outside of second flange with second joint connecting rod, is able to achieve between first flange and second flange coaxial
Rotation, connector group include connector body and contact sets, and connector body is fixed on the inside of first flange, contact sets packet
The first contact and the second contact of contact are included, the first contact is round loop electrode and is arranged on connector body that the second contact is
Spot electrodes and be arranged on the inside of second flange, the center of circle of round loop electrode is located on the axial line of flange group, and Spot electrodes and
Round loop electrode is corresponding, and the first contact and the second contact tail pass through the electrical electricity on conductor introduction and corresponding joint connecting rod respectively
Cable permanent connection, this application avoid the problems such as electrical cable occurs winding, pulls.However, driving in articulation
The connector group installed on the inside of one flange and second flange rotates together, the electrical cable of connector group tail portion connection and joint
Between ceaselessly rotated in contact with the rotation in joint, this makes the electrical cable be laid out unreasonable and important cause
Electrical stability is not high.In summary, when dismounting joint of mechanical arm, due to being influenced by cabling inside conducting wire, as long as there is one
Joint needs to dismantle, then the drawbacks of the joint for necessary disassembly whole of making use of momentum；Exist simultaneously the defect of conducting wire power supply instability.
Summary of the invention
The application proposes the power supply and signal transmission module between joint of mechanical arm, which is characterized in that includes hypozygal machine
Shell and upper joint casing, upper module buttcover plate and lower module buttcover plate, the hypozygal casing have hypozygal connecting flange,
The upper joint casing has upper joint connecting flange, has on the upper joint connecting flange and hypozygal connecting flange
Dowel hole is equipped with lower module buttcover plate on the hypozygal casing, is equipped with upper module on the upper joint casing
Buttcover plate.
On the upper module buttcover plate have the road upper terminal A, the road upper terminal B, upper terminal cathode and upper terminal anode with
And four pads disposed thereon, it is used to welding lead.There is the road lower terminal A, lower terminal B on the lower module buttcover plate
Road, lower terminal cathode and lower terminal anode, this four terminals are respectively provided with four spring bases, have spring, lower end in spring base
The sub- road A, the road lower terminal B, lower terminal cathode and lower terminal anode can install upper spring and be pierced by spring base again, finally with tool point
Not there is riveting mouth to carry out riveting the tail end of the road lower terminal A, the road lower terminal B, lower terminal cathode and lower terminal anode, makes spring
There is the power of a pressure to interfaced each upper terminal in compressive state, keeps power supply and stable signal transmission reliable, four
Terminal can not be detached from from spring base, to realize always elastic effect of the spring to four terminals.
The upper module buttcover plate is fixed on the upper joint of upper joint casing with three pieces of upper module buttcover plate fixing screws
In connecting flange, the lower module buttcover plate is fixed on ShiShimonoseki of hypozygal casing with two pieces of lower module buttcover plate fixing screws
It saves in connecting flange.When hypozygal casing and upper joint casing are connected and fixed, upper module buttcover plate and lower module buttcover plate
Therewith in docking stationary state, the road upper terminal A and the road lower terminal A thereon, the road upper terminal B and the road lower terminal B, upper terminal are negative
Pole and lower terminal cathode, upper terminal anode and lower terminal anode make upper module buttcover plate and lower die all in docking stationary state
Spring 7 plays elasticity to the road lower terminal A, the road lower terminal B, lower terminal cathode and lower terminal anode always after block buttcover plate 4 docks
The effect of contact plays the role of conducting wire connection so that electrical power contacts are more stable between terminal up and down, this four pairs of terminals with
The docking of hypozygal casing and upper joint casing and automatic butt, disassembly and be automatically separated.
The beneficial effect of the application is: dismounting any joint of mechanical arm without influencing unrelated joint, makes to dismount
It is convenient and efficient, without being dismounted to conducting wire, the generation for the problems such as avoiding the winding of conducting wire, pulling, in production assembling process
Similarly play the role of facilitating installation, does not need longer wire lead and shuttle inside mechanical arm, winding, pulling of conducting wire etc. is avoided to ask
The generation of topic, electrical stability is high, makes mechanical arm complete machine stable and reliable operation.
For the power supply and signal transmission module between above-mentioned joint of mechanical arm, the application also proposed two schemes, together
Sample can be realized above-mentioned identical technical effect.
One is realize power supply and signal transmission module using the connection of female type.Hypozygal casing and upper joint casing point
There are not lower module buttcover plate and upper module buttcover plate, there is the road A to insert, the road B is inserted, cathode is inserted and anode is inserted on upper module buttcover plate,
Inserting for four on this face has corresponding conducting wire to be welded to connect；There is the road A socket, the road B socket, cathode to insert on lower module buttcover plate
Seat and positive pole socket.With the fixation of hypozygal casing and upper joint casing, upper module buttcover plate and lower module buttcover plate are realized
Each plug to inserting, i.e., the road A insert with the road A socket to insert, the road B insert with the road B socket to insert, cathode is inserted and anode socket pair
Slotting, anode is inserted with positive pole socket to inserting, and when hypozygal casing and upper joint casing are dismantled when separating, each plug also divides therewith
It opens, realizes the transmission of power supply and signal in a manner of plug, play technical effect identical with preceding article.
Another scheme is the power supply and signal transmission plan of spring-piece type.
Hypozygal casing and upper joint casing have a lower module buttcover plate and upper module buttcover plate respectively, on upper module buttcover plate
With the road A solder joint, the road B solder joint, cathode solder joint and positive solder joint；Have on lower module buttcover plate for the road A elastic slice, the road B bullet
Four elastic slices, are fixed on lower module buttcover plate, upper module by the hole of piece, cathode elastic slice and positive elastic slice insertion respectively with nut
The road A solder joint on buttcover plate is connected to docking, the road B solder joint with the road the A elastic slice of lower module buttcover plate and is connected to docking with the road B elastic slice, bears
Pole solder joint is connected to docking, positive solder joint with cathode elastic slice and is connected to docking with positive elastic slice.This scheme equally can achieve dismounting
It is convenient and efficient with make-up machinery arm, without dismounting to conducting wire, avoid conducting wire that winding occurs in dismounting and assembling process, draws
The problems such as dragging, electrical stability are high, make that mechanical arm complete machine is stable, power supply is reliable.
Detailed description of the invention
Fig. 1 is the six axis schematic diagram of power supply and signal transmission module between the joint of mechanical arm of the application；
Fig. 2 is the power supply and signal transmission module structural schematic diagram between the joint of mechanical arm of the application；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the lower module buttcover plate schematic diagram of the power supply and signal transmission module between the joint of mechanical arm of the application；
Fig. 5 is the upper module buttcover plate schematic diagram of the power supply and signal transmission module between the joint of mechanical arm of the application；
Fig. 6 is the power supply and signal transmission module structural schematic diagram between the joint of mechanical arm of the application；
Fig. 7 is the partial enlarged view in Fig. 6 at B；
Fig. 8 is the power supply and signal transmission module structural schematic diagram between the joint of mechanical arm of the application；
Fig. 9 is the partial enlarged view in Fig. 8 at C；
In figure: 1, hypozygal casing；12, hypozygal connecting flange；2, upper joint casing；22, upper joint connecting flange；3,
Soket head cap screw；4, lower module buttcover plate；41, lower module buttcover plate fixing screws；43, the road lower terminal A；44, the road lower terminal B；
45, lower terminal cathode；46, lower terminal anode；47, riveting mouth；The road 4a, A socket；The road 4b, B socket；4c, anode socket；4d, just
Pole socket；5, upper module buttcover plate；51, upper module buttcover plate fixing screws；53, the road upper terminal A；54, the road upper terminal B；55,
Upper terminal cathode；56, upper terminal anode；57, pad；It inserts on the road 5a, A；It inserts on the road 5b, B；5c, cathode are inserted；5d, anode are inserted；7,
Spring；8, positioning pin；9, spring base.
Specific embodiment
In Fig. 1, indicate zero position be the application joint of mechanical arm between power supply and signal transmission module it is specific
Position where technical characteristic.
It is described as follows in conjunction with 2,3 pairs of structures of attached drawing, first by upper module buttcover plate 5 and lower module buttcover plate 4 according on respectively
Four connecting terminals weld upper corresponding conducting wire, i.e., the road upper terminal A 53, the road upper terminal B 54 on upper module buttcover plate 5,
The corresponding site of upper terminal cathode 55 and upper terminal anode 56 welds upper conducting wire；Have on the center of upper module buttcover plate
The road upper terminal A, the road upper terminal B, upper terminal cathode and the corresponding pad of upper terminal anode, under this four pads are located at
The centre of module docking plate 5.Later, lower module buttcover plate 4 is fixed on down with two pieces of lower module buttcover plate fixing screws 41
On joint casing 1, upper module buttcover plate 5 is fixed on upper joint casing 2 with three pieces of upper module buttcover plate fixing screws 51, up and down
After two pieces of module docking plates fix, then by the pinhole of the insertion hypozygal casing 1 of positioning pin 8, upper joint casing 2 is closed,
Upper joint connecting flange 22 and hypozygal connecting flange 12 are fixed together with soket head cap screw, complete the fixation in casing joint
Assembling, meanwhile, four pair of wire connection terminals of upper module buttcover plate 5 and lower module buttcover plate 4, the road upper terminal A 53 and the road lower terminal A
43, the road upper terminal B 54 and the road lower terminal B 44, upper terminal cathode 55 and lower terminal cathode 45, upper terminal anode 56 and lower terminal
Anode 46, is also just mutually located together, joins for conducting wire, completes module docking plate assembling.
Consolidating from the upper module buttcover plate 5 and lower module buttcover plate 4 produced to hypozygal casing 1 and upper joint casing 2
Fixed connection, this assembling process is convenient and efficient, overcomes preceding wire and passes around in casing internal, and it is unclear often to will appear winding reason
The phenomenon that.When needing to dismantle casing, as long as the soket head cap screw 3 of hypozygal casing 1 and upper joint casing 2 is screwed out, joint
Casing 1 and upper joint casing 2 just realize separation, upper module buttcover plate 5 and lower module buttcover plate 4 realize separation simultaneously
Disconnect, each connecting terminal is also just automatically separated power-off, overcome after original casing mounting-dismounting conducting wire will joint connect and can not
The defect that large scale joint or other components are overhauled；It can achieve dismounting and make-up machinery arm be convenient and efficient, no
The problems such as being dismounted with to conducting wire, avoiding conducting wire that winding occurs in dismounting and assembling process, pulls, electrical stability is high,
Make that mechanical arm complete machine is stable, power supply is reliable.
Embodiment 1
In conjunction with Fig. 2, Fig. 3, Fig. 4 and Fig. 5.
Upper module buttcover plate 5 and lower module buttcover plate 4 are in docking stationary state, thereon: the road upper terminal A 53 and lower end
The sub- road A 43, the road upper terminal B 54 and the road lower terminal B 44, upper terminal cathode 55 and lower terminal cathode 45, upper terminal anode 56 and under
Terminal anode 46 plays the role of conducting wire, this four pairs of terminals are with joint casing 1 and upper joint all in docking stationary state
The docking of casing 2 and automatic butt, disassembly and be automatically separated.
There is the road upper terminal A 53, the road upper terminal B 54, upper terminal cathode 55 and upper terminal anode on upper module buttcover plate 5
56 and four pads 57 disposed thereon, it is used to welding lead.
There is the road lower terminal A 43, the road lower terminal B 44, lower terminal cathode 45 and lower terminal anode on lower module buttcover plate 4
46, this four terminals are respectively provided with four spring bases 9, have spring 7 in spring base 9, the road lower terminal A 43, the road lower terminal B 44,
Lower terminal cathode 45 and lower terminal anode 46 can install upper spring 7 and be pierced by spring base 9 again, finally with tool respectively by lower terminal
The road A 43, the road lower terminal B 44, lower terminal cathode 45 and lower terminal anode 46 tail end there is riveting mouth, make four terminals can not be from
It is detached from spring base 9, to realize that spring 7 acts on the elastic force of four terminals, makes upper module buttcover plate 5 and lower module buttcover plate
Spring 7 plays elasticity to the road lower terminal A 43, the road lower terminal B 44, lower terminal cathode 45 and lower terminal anode 46 always after 4 docking
The effect of contact, so that electrical power contacts are more stable between terminal up and down.Spring is in compressive state.
Embodiment 2
Illustrate the power supply and signal transmission another way that the application proposes in conjunction with Fig. 6 and Fig. 7, with plug to slotting side
The transmission of formula realization power supply and signal.
Hypozygal casing 1 and upper joint casing 2 have lower module buttcover plate 4 and upper module buttcover plate 5, upper module docking respectively
There is the road A to insert on plate 5, and 5b is inserted on the road 5a, B, cathode inserts 5c and the slotting 5d of anode, and four on this face, which insert, has corresponding conducting wire to weld
It connects in succession；There is the road A socket 4a, B road socket 4b, anode socket 4c and positive pole socket 4d on lower module buttcover plate 4.With ShiShimonoseki
Save the fixation of casing 1 and upper joint casing 2, upper module buttcover plate 5 and lower module buttcover plate 4 realize each plug to inserting,
I.e. the road A inserts the 5a and road A socket 4a 5b and B road socket 4b slotting to slotting, the road B and inserts 5c and anode socket 4c to slotting, positive to slotting, cathode
5d and positive pole socket 4d are inserted to inserting, when hypozygal casing 1 and the disassembly of upper joint casing 2 separate, each plug also separates therewith,
It realizes the transmission of power supply and signal in a manner of plug, reaches above-mentioned identical technical effect.
Embodiment 3
Incorporated by reference to Fig. 8 and Fig. 9, come illustrate the application another spring-piece type power supply and signal transmission plan.
Hypozygal casing 1 and upper joint casing 2 have lower module buttcover plate 4 and upper module buttcover plate 5, upper module docking respectively
There is the road A solder joint 5e, B road solder joint 5f, cathode solder joint 5g and positive solder joint 5h on plate 5；On lower module buttcover plate 4 have for
The hole of the road the A road elastic slice 4e, B elastic slice 4f, cathode elastic slice 4g and anode elastic slice 4h insertion, are respectively fixed four pictures with nut 4p
On lower module buttcover plate 4, the road the A solder joint 5e on upper module buttcover plate 5 is connected to pair with the road the A elastic slice 4e of lower module buttcover plate 4
Connect, the road B solder joint 5f is connected to docking with the road B elastic slice 4f, cathode solder joint 5g is connected to docking with cathode elastic slice 4g, anode solder joint 5h with just
Pole elastic slice 4h connection docking, realizes the transmission of power supply and signal in a manner of plug, reaches above-mentioned identical technical effect.
Above embodiments only with the technical solution for illustrating teachings herein, are not intended to limit the scope of the present application, any
Those skilled in the art made equivalent modification and replace under the premise of not departing from the conceptions and principles of the application
It changes, should belong to the range of the application protection.
Claims (8)
1. power supply and signal transmission module between joint of mechanical arm, include hypozygal casing and upper joint casing, feature exists
In the hypozygal casing has hypozygal connecting flange, and the upper joint casing has upper joint connecting flange, described
Upper joint connecting flange and hypozygal connecting flange on there is dowel hole, lower module is installed on the hypozygal casing
Buttcover plate is equipped with upper module buttcover plate on the upper joint casing.
2. power supply and signal transmission module between joint of mechanical arm according to claim 1, which is characterized in that described is upper
There is the road upper terminal A, the road upper terminal B, upper terminal cathode and upper terminal anode, the lower module docking on module docking plate
There is the road lower terminal A, the road lower terminal B, lower terminal cathode and lower terminal anode, the road upper terminal A and lower terminal A on plate
Road, the road upper terminal B and the road lower terminal B, upper terminal cathode and lower terminal cathode, upper terminal anode and lower terminal anode are all in right
Connect stationary state.
3. power supply and signal transmission module between joint of mechanical arm according to claim 1 or 2, which is characterized in that described
Upper module buttcover plate center on have and the road upper terminal A, the road upper terminal B, upper terminal cathode and upper terminal anode phase
Corresponding pad.
4. power supply and signal transmission module between joint of mechanical arm according to claim 2, which is characterized in that under described
The road terminal A, the road lower terminal B, lower terminal cathode and lower terminal anode are respectively provided with four spring bases, have in the spring base
Spring, the road lower terminal A, the road lower terminal B, lower terminal cathode and lower terminal anode tail end there is riveting mouth.
5. power supply and signal transmission module between joint of mechanical arm according to claim 1 or 2, which is characterized in that described
Upper module buttcover plate be fixed in the upper joint connecting flange of upper joint casing with three pieces of upper module buttcover plate fixing screws, institute
The lower module buttcover plate stated is fixed in the hypozygal connecting flange of hypozygal casing with two pieces of lower module buttcover plate fixing screws.
6. power supply and signal transmission module between joint of mechanical arm according to claim 1, which is characterized in that under described
Joint casing and upper joint casing have lower module buttcover plate and upper module buttcover plate respectively, on upper module buttcover plate there is the road A to insert,
The road B is inserted, cathode is inserted and anode is inserted, and has the road A socket, the road B socket, anode socket and anode on the lower module buttcover plate
Socket, the road A is slotting and the road A socket is inserted to the slotting, road B and the road B socket is slotting to slotting, cathode and anode socket is to slotting, anode is slotting
With positive pole socket to slotting.
7. power supply and signal transmission module between joint of mechanical arm according to claim 1, which is characterized in that under described
Joint casing and upper joint casing have lower module buttcover plate and upper module buttcover plate respectively, have on the upper module buttcover plate
The road A solder joint, the road B solder joint, cathode solder joint and positive solder joint；Have on the lower module buttcover plate for the road A elastic slice, the road B bullet
Four pictures, are fixed on lower module buttcover plate, the upper module pair by piece, cathode elastic slice and positive elastic slice respectively with nut
The road A solder joint on fishplate bar is connected to docking with the road the A elastic slice of lower module buttcover plate, and the road the B solder joint is connected to pair with the road B elastic slice
It connects, the cathode solder joint is connected to docking with cathode elastic slice, and the positive solder joint is connected to docking with positive elastic slice.
8. power supply and signal transmission module between joint of mechanical arm according to claim 7, which is characterized in that the A
Road elastic slice, the road B elastic slice, cathode elastic slice and positive elastic slice are separately fixed on lower module buttcover plate with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874976.5U CN208738468U (en) | 2018-06-07 | 2018-06-07 | Power supply and signal transmission module between joint of mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874976.5U CN208738468U (en) | 2018-06-07 | 2018-06-07 | Power supply and signal transmission module between joint of mechanical arm |
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| Publication Number | Publication Date |
|---|---|
| CN208738468U true CN208738468U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874976.5U Active CN208738468U (en) | 2018-06-07 | 2018-06-07 | Power supply and signal transmission module between joint of mechanical arm |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598750A (en) * | 2018-06-07 | 2018-09-28 | 浙江琦星电子有限公司 | Power supply between joint of mechanical arm and signal transmission form |
| CN114654456A (en) * | 2022-05-06 | 2022-06-24 | 中国科学院光电技术研究所 | Underwater contact type modular mechanical arm joint |
-
2018
- 2018-06-07 CN CN201820874976.5U patent/CN208738468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598750A (en) * | 2018-06-07 | 2018-09-28 | 浙江琦星电子有限公司 | Power supply between joint of mechanical arm and signal transmission form |
| CN114654456A (en) * | 2022-05-06 | 2022-06-24 | 中国科学院光电技术研究所 | Underwater contact type modular mechanical arm joint |
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