CN101933851B - Electromechanical connecting joint for rapidly connecting artificial palm and arm - Google Patents
Electromechanical connecting joint for rapidly connecting artificial palm and arm Download PDFInfo
- Publication number
- CN101933851B CN101933851B CN2010102919101A CN201010291910A CN101933851B CN 101933851 B CN101933851 B CN 101933851B CN 2010102919101 A CN2010102919101 A CN 2010102919101A CN 201010291910 A CN201010291910 A CN 201010291910A CN 101933851 B CN101933851 B CN 101933851B
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- palm
- arm
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- centre bore
- urgent
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Abstract
The invention discloses an electromechanical connecting joint for rapidly connecting an artificial palm and an arm, relates to the electromechanical connecting joint and solves the problems of inflexible relative position between the artificial palm and the arm, inconvenient adjustment and long adjusting time existing in the conventional electromechanical connecting joint for connecting the artificial palm and the arm. Four circular grooves with unequal diameters are formed on an end face in a palm end sleeve; each metal circular ring is arranged in a corresponding circular groove; a pressed piece is fixedly arranged at the bottom end of a palm end connecting sleeve; a round-platform cavity is formed on the pressed piece in an axial direction; the round-platform outer surface of a pressing piece is matched with the inner surface of the round-platform cavity of the pressed piece; one end, at which a spring contact probe is sleeved, of an arm end connecting sleeve is inserted into the palm end sleeve; and each spring contact probe is contacted with one metal ring. The connecting joint of the invention has the advantages of positioning a plurality of positions in a circumferential direction and greatly shortening adjusting time, along with relatively flexible position and convenient adjustment between the artificial palm and the arm.
Description
Technical field
The present invention relates to a kind of dynamo-electric jointing, be specifically related to a kind of dynamo-electric jointing of palm and arm of doing evil through another person that is used to connect.
Background technology
The test of doing evil through another person with use, connect the dynamo-electric jointing of doing evil through another person with arm, should guarantee to do evil through another person with arm accurately, reliable mechanical is connected, be that the transmission of power supply and BIOLOGICAL CONTROL signal provides passage again, thereby play crucial effects.And in the design process of snap joint, simple in structure reliably is a pair of contradiction with being connected.In order to adjust the attitude of doing evil through another person, joint need provide a plurality of position locations, and the lead that will avoid revolving in the wrist process twines.In addition, the process of completion location and change position location should be quick, laborsaving, convenient.The do evil through another person dynamo-electric jointing of palm and arm of existing connection exists that the relative position of doing evil through another person between palm and the arm is dumb, adjustment is inconvenient, and the adjustment time is long.
Summary of the invention
The objective of the invention is to do evil through another person for solving existing connection that the dynamo-electric jointing of palm and arm exists that the relative position of doing evil through another person between palm and the arm is dumb, adjustment inconvenience and long problem of adjustment time, and then a kind of dynamo-electric jointing that is used for connecting fast do evil through another person palm and arm is provided.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: the dynamo-electric jointing that is used for connecting fast do evil through another person palm and arm of the present invention is made up of palm end connector and arm end connector; Said palm end connector is made up of the metal ring that palm end connection, palm end sleeve and four diameters do not wait; Be processed with the toroidal cavity that four diameters do not wait on the end face in the said palm end sleeve; Each metal ring is installed in the corresponding toroidal cavity; Be processed with four first manholes vertically on the said palm end sleeve; First manhole is used to pass power line, ground wire and two signal line; Each toroidal cavity is corresponding to be communicated with one first manhole, and said palm end sleeve and palm end connection are affixed, and upper edge, the telescopic medial wall of said palm end circumferentially is uniformly distributed with and is processed with a plurality of hemispherical groove; Said arm end connector by arm end adapter sleeve, dynamics regulating part, urgent, receive to compel part, Movable loop, spring, four spring stylus, four bolts and three steel balls and form; Saidly receive to compel part and be packed in the bottom of arm end adapter sleeve; Saidly receive to compel to be processed with the truncated cone-shaped chamber vertically on the part, said urgent is positioned at arm end adapter sleeve and can be along the endwisely slipping of arm end adapter sleeve, and a said urgent end is a truncated cone-shaped; Said urgent truncated cone-shaped outer surface matches with the inner surface in the truncated cone-shaped chamber that receives urgent part; Saidly receive to compel part upper edge radial equipartition and be processed with three second manholes, said arm end adapter sleeve upper edge radial equipartition is processed with three the 3rd manholes, three second manholes and three the 3rd corresponding one by one connections of manhole; A steel ball is housed in second manhole that each is interconnected and the 3rd manhole; Each steel ball rolls with the 3rd manhole with second manhole and is connected, and the middle part of said arm end adapter sleeve is processed with four slotted holes vertically, and said four slotted holes along the circumferential direction are uniformly distributed with setting; Said Movable loop is sleeved on the arm end adapter sleeve and is corresponding with the position of slotted hole; Said urgent upper edge radial equipartition is processed with four screwed holes, and said four screwed holes are interconnected, and said four bolts are loaded into one with urgent with Movable loop through four screwed holes; And Movable loop drives urgent the length direction along slotted hole and slides; Said dynamics regulating part is positioned at arm end adapter sleeve, and is threaded with arm end adapter sleeve, and said spring is between urgent and dynamics regulating part; Be processed with four the 4th manholes on the bottom face of said arm end adapter sleeve vertically, a spring stylus is housed in each the 4th manhole; The end that said arm end adapter sleeve is equipped with spring stylus is inserted in the palm end sleeve; And each spring stylus contacts with a becket; The corresponding contact of three hemispherical groove in said three steel balls and the hemispherical groove; Be processed with first centre bore on the said arm end adapter sleeve, saidly receive to compel to be processed with second centre bore on the part, be processed with the 3rd centre bore on said urgent; Be processed with the 4th centre bore on the said dynamics regulating part; And first centre bore, second centre bore, the 3rd centre bore and the 4th centre bore are interconnected, and said first centre bore, second centre bore, the 3rd centre bore and the 4th centre bore are used to pass arm end lead, and each spring stylus is connected with a lead.
The invention has the beneficial effects as follows: dynamo-electric three steel balls of jointing employing and the hemispherical groove location that is used for connecting fast do evil through another person palm and arm of the present invention; And a plurality of location positioning of circumferencial direction have been realized; The relative position of doing evil through another person between palm and the arm is flexible, easy to adjust, has shortened the adjustment time greatly; Through regulate Movable loop drive urgent with receive to compel part and break away from, can make do evil through another person palm and the convenient disengagement of arm; Spring stylus and becket contact stabilization, be connected reliably, the lead that can avoid revolving in the wrist process twines; Through dynamics regulating part adjustable springs deformation quantity, thereby improved the reliability that connects and changed the convenience that connects.
Description of drawings
Fig. 1 is that the master of jointing of the present invention looks cutaway view, and Fig. 2 is a palm end connector I cabling sketch map of the present invention, and Fig. 3 is an arm end connector II cabling sketch map of the present invention, and Fig. 4 is that the master of arm end connector II of the present invention looks cutaway view.
The specific embodiment
The specific embodiment one: shown in Fig. 1～4; The quick dynamo-electric jointing that connects do evil through another person palm and arm that is used for of this embodiment is made up of palm end connector I and arm end connector II; Said palm end connector I is made up of the metal ring 2 that palm end connection 1, palm end sleeve 4 and four diameters do not wait; Be processed with the toroidal cavity 4-1 that four diameters do not wait on the end face in the said palm end sleeve 4; Each metal ring 2 is installed in the corresponding toroidal cavity 4-1; Be processed with four first manhole 4-2 vertically on the said palm end sleeve 4, the first manhole 4-2 is used to pass power line, ground wire and two signal line, and each toroidal cavity 4-1 is corresponding to be communicated with one first manhole 4-2; Said palm end sleeve 4 is affixed with palm end connection 1, and the upper edge, medial wall of said palm end sleeve 4 circumferentially is uniformly distributed with and is processed with a plurality of hemispherical groove 4-3; Said arm end connector II by arm end adapter sleeve 5, dynamics regulating part 9, urgent 8, receive to compel part 6, Movable loop 7, spring 10, four spring stylus 13, four bolts 11 and three steel balls 12 and form; Saidly receive to compel part 6 and be packed in the bottom of arm end adapter sleeve 5; Said receiving compels to be processed with truncated cone-shaped chamber 6-1 vertically on the part 6; Said urgent 8 is positioned at arm end adapter sleeve 5 and can endwisely slipping along arm end adapter sleeve 5; Said urgent 8 end is a truncated cone-shaped, and said urgent 8 truncated cone-shaped outer surface matches with the inner surface in the truncated cone-shaped chamber that receives to compel part 6, saidly receives to compel part 6 upper edge radial equipartitions and is processed with three second manhole 6-2; Said arm end adapter sleeve 5 upper edge radial equipartitions are processed with three the 3rd manhole 5-1; Three second manhole 6-2 and three the 3rd corresponding one by one connections of manhole 5-1 are equipped with a steel ball 12 in second manhole 6-2 that each is interconnected and the 3rd manhole 5-1, and each steel ball 12 rolls with the 3rd manhole 5-1 with the second manhole 6-2 and is connected; The middle part of said arm end adapter sleeve 5 is processed with four slotted hole 5-2 vertically; Said four slotted hole 5-2 along the circumferential direction are uniformly distributed with setting, and said Movable loop 7 is sleeved on the arm end adapter sleeve 5 and is corresponding with the position of slotted hole 5-2, and said urgent 8 upper edge radial equipartition is processed with four screwed hole 8-1; Said four screwed hole 8-1 are interconnected; Said four bolts 11 are loaded into one with urgent 8 with Movable loop 7 through four screwed hole 8-1, and urgent 8 length direction slip along slotted hole 5-2 of Movable loop 7 drives, and said dynamics regulating part 9 is positioned at arm end adapter sleeve 5; And be threaded with arm end adapter sleeve 5; Said spring 10 is processed with four the 4th manhole 5-3 vertically on the bottom face of said arm end adapter sleeve 5 between urgent 8 and dynamics regulating part 9, in each the 4th manhole 5-3 a spring stylus 13 is housed; The end that said arm end adapter sleeve 5 is equipped with spring stylus 13 is inserted in the palm end sleeve 4; And each spring stylus 13 contacts with a becket 2; The corresponding contact of three hemispherical groove 4-3 among said three steel balls 12 and the hemispherical groove 4-3; Be processed with the first centre bore 5-4 on the said arm end adapter sleeve 5, saidly receive to compel to be processed with the second centre bore 6-3 on the part 6, be processed with the 3rd centre bore 8-2 on said urgent 8; Be processed with the 4th centre bore on the said dynamics regulating part 9; And the first centre bore 5-4, the second centre bore 6-3, the 3rd centre bore 8-2 and the 4th centre bore are interconnected, and the said first centre bore 5-4, the second centre bore 6-3, the 3rd centre bore 8-2 and the 4th centre bore are used to pass arm end lead, and each spring stylus 13 is connected with a lead.
The specific embodiment two: as shown in Figure 2, the quantity of the hemispherical groove 4-3 of this embodiment is six.So design can be according to the quantity of the relative position flexibility ratio setting hemispherical groove 4-3 between palm and the arm that does evil through another person.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: as shown in Figure 2, the quantity of the hemispherical groove 4-3 of this embodiment is nine.So design can be according to the quantity of the relative position flexibility ratio setting hemispherical groove 4-3 between palm and the arm that does evil through another person.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment four: as shown in Figure 2, the quantity of the hemispherical groove 4-3 of this embodiment is 12.So design can be according to the quantity of the relative position flexibility ratio setting hemispherical groove 4-3 between palm and the arm that does evil through another person.Other composition and annexation are identical with the specific embodiment one.
Operation principle:
Under the pressure effect of spring 10; Three steel balls of urgent 8 compressing 12 get in the palm end sleeve 4 corresponding hemispherical groove 4-3; Realize the mechanical connection of palm and arm, the dynamics that turns clockwise regulating part 9 can increase spring 10 deformation quantities, makes connection more reliable.Simultaneously, four becket 2 four pieces of spring stylus 13 of contact also push its top, realize being electrically connected of palm and arm.Need to rotate when doing evil through another person, to orientation arm pulling Movable loop 7, urgent 8 and steel ball 12 disengagements then can rotate to desired location with doing evil through another person; Unclamp Movable loop 7, spring 10 promotes again urgent 8 steel ball 12 to be compacted in the hemispherical groove 4-3 of palm end sleeve 4, realizes doing evil through another person and being connected of arm diverse location.
Claims (2)
1. one kind is used for the quick dynamo-electric jointing that connects do evil through another person palm and arm; Said dynamo-electric jointing is made up of palm end connector (I) and arm end connector (II); It is characterized in that: said palm end connector (I) is made up of the metal ring (2) that palm end connection (1), palm end sleeve (4) and four diameters do not wait; Be processed with the toroidal cavity (4-1) that four diameters do not wait on the end face in the said palm end sleeve (4); Each metal ring (2) is installed in the corresponding toroidal cavity (4-1); Be processed with four first manholes (4-2) on the said palm end sleeve (4) vertically, first manhole (4-2) is used to pass power line, ground wire and two signal line, and each toroidal cavity (4-1) is corresponding to be communicated with one first manhole (4-2); Said palm end sleeve (4) is affixed with palm end connection (1), and the upper edge, medial wall of said palm end sleeve (4) circumferentially is uniformly distributed with and is processed with a plurality of hemispherical groove (4-3); Said arm end connector (II) by arm end adapter sleeve (5), dynamics regulating part (9), urgent (8), receive to compel part (6), Movable loop (7), spring (10), four spring stylus (13), four bolts (11) and three steel balls (12) and form; Saidly receive to compel part (6) and be packed in the bottom of arm end adapter sleeve (5); Said receiving compels to be processed with truncated cone-shaped chamber (6-1) vertically on the part (6); Said urgent (8) are positioned at arm end adapter sleeve (5) and can endwisely slipping along arm end adapter sleeve (5); One end of said urgent (8) is a truncated cone-shaped; The truncated cone-shaped outer surface of said urgent (8) matches with the inner surface in the truncated cone-shaped chamber that receives urgent part (6); Said urgent part (6) the upper edge radial equipartition that receives is processed with three second manholes (6-2); Said arm end adapter sleeve (5) upper edge radial equipartition is processed with three the 3rd manholes (5-1); Three second manholes (6-2) and the corresponding one by one connection of three the 3rd manholes (5-1) are equipped with a steel ball (12) in second manhole (6-2) that each is interconnected and the 3rd manhole (5-1), and each steel ball (12) rolls with the 3rd manhole (5-1) with second manhole (6-2) and is connected; The middle part of said arm end adapter sleeve (5) is processed with four slotted holes (5-2) vertically; Said four slotted holes (5-2) along the circumferential direction are uniformly distributed with setting, and it is last and corresponding with the position of slotted hole (5-2) that said Movable loop (7) is sleeved on arm end adapter sleeve (5), and said urgent (8) upper edge radial equipartition is processed with four screwed holes (8-1); Said four screwed holes (8-1) are interconnected; Said four bolts (11) are loaded into one through four screwed holes (8-1) with urgent (8) and Movable loop (7), and Movable loop (7) drives urgent (8) and slide along the length direction of slotted hole (5-2), and said dynamics regulating part (9) is positioned at arm end adapter sleeve (5); And being connected (5) with the arm end is threaded; Said spring (10) is positioned between urgent (8) and the dynamics regulating part (9), is processed with four the 4th manholes (5-3) on the bottom face of said arm end adapter sleeve (5) vertically, in each the 4th manhole (5-3) spring stylus (13) is housed; The end that said arm end adapter sleeve (5) is equipped with spring stylus (13) is inserted in the palm end sleeve (4); And each spring stylus (13) contacts with a becket (2); The corresponding contact of three hemispherical groove (4-3) in said three steel balls (12) and the hemispherical groove (4-3); Be processed with first centre bore (5-4) on the said arm end adapter sleeve (5); Said receiving compels to be processed with second centre bore (6-3) on the part (6); Be processed with the 3rd centre bore (8-2) on said urgent (8), be processed with the 4th centre bore on the said dynamics regulating part (9), and first centre bore (5-4), second centre bore (6-3), the 3rd centre bore (8-2) and the 4th centre bore are interconnected; Said first centre bore (5-4), second centre bore (6-3), the 3rd centre bore (8-2) and the 4th centre bore are used to pass arm end lead, and each spring stylus (13) is connected with a lead.
2. the dynamo-electric jointing that is used for connecting fast do evil through another person palm and arm according to claim 1, it is characterized in that: the quantity of hemispherical groove (4-3) is six.
3. the dynamo-electric jointing that is used for connecting fast do evil through another person palm and arm according to claim 1, it is characterized in that: the quantity of hemispherical groove (4-3) is nine.
4, the dynamo-electric jointing that is used for connecting fast do evil through another person palm and arm according to claim 1, it is characterized in that: the quantity of hemispherical groove (4-3) is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102919101A CN101933851B (en) | 2010-09-26 | 2010-09-26 | Electromechanical connecting joint for rapidly connecting artificial palm and arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102919101A CN101933851B (en) | 2010-09-26 | 2010-09-26 | Electromechanical connecting joint for rapidly connecting artificial palm and arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933851A CN101933851A (en) | 2011-01-05 |
| CN101933851B true CN101933851B (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102919101A Expired - Fee Related CN101933851B (en) | 2010-09-26 | 2010-09-26 | Electromechanical connecting joint for rapidly connecting artificial palm and arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933851B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1255044A (en) * | 1969-04-16 | 1971-11-24 | James Ronald Bunting | Improvements in elbow mechanism for artificial arms |
| FR2721520B1 (en) * | 1994-06-24 | 1996-08-30 | Sophysa Sa | Subcutaneous valve and its external adjustment device. |
| US5913902A (en) * | 1996-09-30 | 1999-06-22 | Geible; Harry F. | Artificial foot that enables Limp-free walking |
| CN201223474Y (en) * | 2008-07-17 | 2009-04-22 | 王雅萍 | Dyssymmetry adjusting apparatus for artificial limb |
| CN101708608B (en) * | 2009-11-30 | 2011-01-26 | 哈尔滨工业大学 | Large-scale manipulator for space environment |
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2010
- 2010-09-26 CN CN2010102919101A patent/CN101933851B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101933851A (en) | 2011-01-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20120926 |