CN103698859A - Manipulator - Google Patents
Manipulator Download PDFInfo
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- CN103698859A CN103698859A CN201310753477.2A CN201310753477A CN103698859A CN 103698859 A CN103698859 A CN 103698859A CN 201310753477 A CN201310753477 A CN 201310753477A CN 103698859 A CN103698859 A CN 103698859A
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- connecting portion
- clamping limb
- structural member
- mechanical arm
- holding angle
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Abstract
The embodiment of the invention discloses a manipulator, comprising a transmission device, a first structure part, a second structure part and an elastic structure, wherein the cross section of a second connection part in the first structure part is gradually increased along the direction from a first connection part to the second connection part; the second structure part is hinged to the second connection part, so under the action of the elastic structure, a first state in which the distance between a first clamping angle and a second clamping angle is smaller than the distance between a first clamping arm and a second clamping arm is recovered from a second state in which the distance between the first clamping angle and the second clamping angle is larger than the distance between the first clamping arm and the second clamping arm, and the first state can become the second state under the action of an external force, so when the manipulator is used for clamping a fiber core connector, only the second structure part needs to be moved in the vertical direction, the process for clamping the fiber core connector by using the manipulator is simplified and the portability for clamping the fiber core connector by the manipulator is improved.
Description
Technical field
The present invention relates to light networking technology area, relate in particular to a kind of mechanical arm.
Background technology
Along with the develop rapidly of power grid construction and the continuous lifting of power system device automaticity, optical fiber power communication net has also obtained unprecedented development.At present, as the basic bearer network-fiber optic network of optical-fibre communications transmission, its switching equipment has been the key equipment exchanging between optical fiber.
Switching equipment of the prior art comprises: buttcover plate, and described buttcover plate has a plurality of butt holes, wherein at least one pair of butt hole, is fixed with respectively the two ends fibre core of tail optical fiber, and every pair of butt hole is connected by a tail optical fiber; Core connector, fix one end fibre core of an outside incoming fiber optic, and the end of fixed fiber core connector is identical with the geomery of described butt hole on described core connector;
Be used for clamping described core connector and drive the relatively described butt hole of described core connector to do upper and lower plug campaign, so that the mechanical arm that one end fibre core of outside incoming fiber optic docks with described fixing tail optical fiber one end fibre core in described butt hole.
But mechanical arm of the prior art is comparatively loaded down with trivial details in the process that described core connector is clamped.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of mechanical arm, and the process described core connector being clamped to simplify described mechanical arm improves the convenience that described mechanical arm clamps described core connector.
For addressing the above problem, the embodiment of the present invention provides following technical scheme:
A mechanical arm, comprising:
Gearing;
The first structural member being threaded with described gearing, described the first structural member comprises the first connecting portion and the second connecting portion, wherein, the cross-sectional area of described the second connecting portion extremely increases in described the second connecting portion direction gradually along described the first connecting portion;
Second structural member hinged with described the second connecting portion, described the second structural member comprises: the first clamping limb and the second clamping limb that are arranged at described the second connecting portion both sides, be arranged at the first holding angle of described the first clamping limb bottom, be arranged at the second holding angle of the second clamping limb bottom, wherein, the state of described the second structural member comprises: described the first holding angle, distance between the second holding angle is less than described the first clamping limb, the first state of distance between the second clamping limb, and described the first holding angle, distance between the second holding angle is greater than described the first clamping limb, the second state of distance between the second clamping limb,
With the elastic construction that described the first clamping limb is connected with the second clamping limb, described elastic construction makes described the second structural member by second recovering state the first state.
Preferably, described the second connecting portion is provided with hinge hole on the sidewall of described the second structural member, on described the second structural member, be provided with jointed shaft with matching, and described jointed shaft is fixedly connected with described the first clamping limb, the second clamping limb by the 3rd connecting portion;
Wherein, described hinge hole towards the opening of described the second structural member one side along width in described the first connecting portion to the second connecting portion direction be greater than described the 3rd connecting portion along the width in described the first connecting portion to the second connecting portion direction, and be less than the diameter of described jointed shaft.
Preferably, described elastic construction is Compress Spring, and described Compress Spring is arranged between described the first clamping limb and the second clamping limb.
Preferably, described elastic construction is torsionspring, and described torsionspring is fixedly connected with described the first connecting portion by fixture.
Preferably, described fixture is fixing pin.
Preferably, also comprise: the copper sheathing that is arranged at described the first structural member outside.
Preferably, be connected with described gearing, the electric machine that drives described gearing to rotate.
Preferably, also comprise: the operating platform of fixing described gearing and described electric machine.
Compared with prior art, technique scheme has the following advantages:
The technical scheme that the embodiment of the present invention provides, comprise: gearing, the first structural member, the second structural member and elastic construction, wherein, in described the first structural member, the cross-sectional area of the second connecting portion is along increasing gradually in the direction of described the first connecting portion to the second connecting portion, and described the second structural member and described the second connecting portion are hinged, thereby can be under the effect of described elastic construction, by the first holding angle, distance between the second holding angle is greater than described the first clamping limb, between the second clamping limb, the second recovering state of distance is to the first holding angle, distance between the second holding angle is less than described the first clamping limb, the first state of distance between the second clamping limb, and can under the effect of external force, by the first state, become the second state.
Therefore, the mechanical arm that the embodiment of the present invention provides is when clamping core connector, can only vertically move down, when the second structural member of described mechanical arm is encountered the part to be held of described core connector, the part to be held of described core connector is given one of described the second structural member power straight up, distance between described the first holding angle and the second holding angle is increased, until described the first holding angle, distance between the second holding angle is greater than described the first clamping limb, distance between the second clamping limb, be that described the second structural member presents the second state.Then described mechanical arm continues vertically to move down, when described mechanical arm vertically moves down into described the first holding angle and the second holding angle and is positioned at the part to be held below of described core connector, the part to be held of described core connector no longer has power straight up to described the second structural member, described the second structural member is under the effect of described elastic construction, by the second recovering state to the first state, the clamping of realization to described core connector
As can be seen here, the mechanical arm that the embodiment of the present invention provides, when described core connector is clamped, only need in the vertical direction to move described the second structural member, thereby simplified the process that described mechanical arm clamps described core connector, improved the convenience that described mechanical arm clamps described core connector.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of mechanical arm in prior art;
Fig. 2 is the structural representation of manipulator clamping core connector in prior art;
Fig. 3 is for providing the structural representation of manipulator clamping core connector in one embodiment of the invention;
The structural representation of the first structural member in the mechanical arm that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the second structural member in the mechanical arm that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is for providing the structural representation of manipulator clamping core connector in another embodiment of the present invention;
The one-piece construction schematic diagram of the mechanical arm that Fig. 7 provides for the embodiment of the present invention.
Embodiment
Just as described in the background section, mechanical arm of the prior art is comparatively loaded down with trivial details in the process that described core connector is clamped.
As shown in Figure 1, mechanical arm of the prior art comprises: transmission gear 01, is threaded with described transmission gear 01, and the plug device 02 concentric with described transmission gear 01, wherein, the bottom of described plug device 02 is provided with clamping part 021, and described clamping part 021 is for clamping core connector.
Inventor studies discovery, due to the bore of the opening of the clamping part 021 of mechanical arm in prior art be less than with core connector in the bore (as shown in Figure 2) of part 03 to be held, thereby make when utilizing 021 pair of described core connector of described clamping part to clamp, two support arms of described clamping part 021 need first along continuous straight runs to move a certain distance to both sides, until the bore of described clamping part 021 is greater than the bore of described core connector part 03 to be held, move down certain distance on vertically again, until described core connector part 03 to be held is inserted after the port of described clamping part 021, two support arm again along continuous straight runs is retracted initial position, realize the clamping of 021 pair of described core connector of described clamping part, thereby cause mechanical arm of the prior art comparatively loaded down with trivial details in the process that described core connector is clamped.
In view of this, the embodiment of the present invention provides a kind of mechanical arm, comprising:
Gearing;
The first structural member being threaded with described gearing, described the first structural member comprises the first connecting portion and the second connecting portion, wherein, the cross-sectional area of described the second connecting portion extremely increases in described the second connecting portion direction gradually along described the first connecting portion;
Second structural member hinged with described the second connecting portion, described the second structural member comprises: the first clamping limb and the second clamping limb that are arranged at described the second connecting portion both sides, be arranged at the first holding angle of described the first clamping limb bottom, be arranged at the second holding angle of the second clamping limb bottom, wherein, the state of described the second structural member comprises: described the first holding angle, distance between the second holding angle is less than described the first clamping limb, the first state of distance between the second clamping limb, and described the first holding angle, distance between the second holding angle is greater than described the first clamping limb, the second state of distance between the second clamping limb,
With the elastic construction that described the first clamping limb is connected with the second clamping limb, described elastic construction makes described the second structural member by second recovering state the first state.
The mechanical arm that the embodiment of the present invention provides is when clamping core connector, can only vertically move down, when the second structural member of described mechanical arm is encountered the part to be held of described core connector, the part to be held of described core connector is given one of described the second structural member power straight up, distance between described the first holding angle and the second holding angle is increased, until the distance between described the first holding angle, the second holding angle is greater than distance between described the first clamping limb, the second clamping limb, described the second structural member presents the second state.Then when described mechanical arm vertically moves down into described the first holding angle and the second holding angle and is positioned at the part to be held below of described core connector, the part to be held of described core connector no longer has power straight up to described the second structural member, described the second structural member is under the effect of described elastic construction, by the second recovering state to the first state, the clamping of realization to described core connector
As can be seen here, the mechanical arm that the embodiment of the present invention provides, when described core connector is clamped, only need mobile described the second structural member on vertical direction, thereby simplified the process that described mechanical arm clamps described core connector, improved the convenience of described mechanical arm to described core connector.
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization without prejudice to intension of the present invention in the situation that.Therefore the present invention is not subject to the restriction of following public concrete enforcement.
As shown in Figure 3, the embodiment of the present invention provides a kind of mechanical arm, comprising:
Gearing 1;
The first structural member 2 being threaded with described gearing 1, described the first structural member 2 comprises the first connecting portion 21 and the second connecting portion 22, wherein, the cross-sectional area of described the second connecting portion 22 increases on along described the first connecting portion 21 to described the second connecting portion 22 directions gradually;
Second structural member 3 hinged with described the second connecting portion 22, described the second structural member 3 comprises: the first clamping limb 31 and the second clamping limb 32 that are arranged at described the second connecting portion 22 both sides, be arranged at the first holding angle 33 of described the first clamping limb 31 bottoms, be arranged at the second holding angle 34 of the second clamping limb 32 bottoms, wherein, the state of described the second structural member 3 comprises: described the first holding angle 33, distance between the second holding angle 34 is less than described the first clamping limb 31, the first state of distance between the second clamping limb 32, and described the first holding angle 33, distance between the second holding angle 34 is greater than described the first clamping limb 31, the second state of distance between the second clamping limb 32,
With the elastic construction 4 that described the first clamping limb 31 is connected with the second clamping limb 32, described elastic construction 4 makes described the second structural member 3 by second recovering state the first state.
In one embodiment of the invention, described the second connecting portion 22 is provided with hinge hole 23 on the sidewall of described the second structural member 3, on described the second structural member 3, be provided with jointed shaft 35 with matching, and described jointed shaft 35 is fixedly connected with described the first clamping limb 31, the second clamping limb 32 by the 3rd connecting portion 36; Wherein, described hinge hole 23 towards the opening of described the second structural member 3 one sides along width in described the first connecting portion 21 to second connecting portion 22 directions be greater than described the 3rd connecting portion 36 along the width in described the first connecting portion 21 to second connecting portion 22 directions, and be less than the diameter of described jointed shaft 35, thereby realize hinged between described the second structural member 3 and described the second connecting portion 22.
In one embodiment of the invention, described elastic construction 4 is Compress Spring, and described Compress Spring is arranged between described the first clamping limb 31 and the second clamping limb 32, thereby utilizing described mechanical arm to carry out in clamping process described core connector 5, when described the first holding angle 33 and the second holding angle 34 are subject to after the power straight up of described core connector 5, described elastic construction 4 is to two side stretchings, distance between described the first holding angle 33 and the second holding angle 34 is increased, until the distance between described the first holding angle 33 and the second holding angle 34 is greater than the distance between described the first clamping limb 31 and the second clamping limb 32, be that described the second structural member 3 presents the first state.
Again because the size of the part to be held of described core connector 5 and the size between described the first clamping limb 31 and the second clamping limb 32 match, therefore, in the mechanical arm that the embodiment of the present invention provides, 3 in the vertical directions of described the second structural member move down just can be so that described the first holding angle 33 and the second holding angle 34 move down into the below of described core connector 5 parts to be held.When described the first holding angle 33 and the second holding angle 34 move down into the part to be held below of described core connector 5, the core connector 5 that described the first holding angle 33 and the second holding angle 34 are subject to power straight up disappears, described the second structural member 3 to the first state, is realized the clamping to described core connector 5 by the second recovering state.
In another embodiment of the present invention, described elastic construction 4 is torsionspring, and described torsionspring is fixedly connected with described the first connecting portion 21 by firmware part 6.Preferably, described fixture 6 is fixing pin, on described the first connecting portion 21, is provided with pin hole, and described pin is fixedly connected with described the first connecting portion 21 by described pin hole, and described torsionspring is suspended on described fixing pin.In this embodiment, in the process of utilizing described mechanical arm to clamp described core connector 5, described mechanical arm vertically moves down, during part to be held in described the first holding angle 33 and the second holding angle 34 by described core connector 5, described torsionspring is to two side stretchings, described the second structural member 3 presents the second state, when described the first holding angle 33 moves down into described core connector 5 below with described the second holding angle 34, described the second structural member 3 is under the effect of described torsionspring, by second recovering state the first state, the clamping of realization to described core connector 5.
In addition; the mechanical arm that the embodiment of the present invention provides also comprises: the copper sheathing 7 that is arranged at described the first structural member 2 outsides; be that described copper sheathing 7 centers have through hole; the size of the size of described through hole and described the first structural member 2 matches; thereby make described the first structural member 2 be arranged in the through hole of described copper sheathing 7, described the first structural member 2 is protected.
In one embodiment of the invention, described mechanical arm also comprises: be connected with described gearing 1, and the electric machine 8 that drives described gearing 1 to rotate, and the operating platform 9 of fixing described gearing 1 and described electric machine 8.
In sum, the mechanical arm that the embodiment of the present invention provides, comprise: gearing 1, the first structural member 2, the second structural member 3 and elastic construction 4, wherein, in described the first structural member 2, the cross-sectional area of the second connecting portion 22 is along increasing gradually in the direction of described the first connecting portion 21 to second connecting portions 22, and described the second structural member 3 is hinged with described the second connecting portion 22, thereby can be under the effect of described elastic construction 4, by the first holding angle 33, distance between the second holding angle 34 is greater than described the first clamping limb 31, between the second clamping limb 32, the second recovering state of distance is to the first holding angle 33, distance between the second holding angle 34 is less than described the first clamping limb 31, the first state of distance between the second clamping limb 32, and can under the effect of external force, by the first state, become the second state.
Therefore, the mechanical arm that the embodiment of the present invention provides is when clamping core connector 5, can vertically move down, when the second structural member 3 of described mechanical arm is encountered the part to be held of described core connector 5, the part to be held of described core connector 5 is given 3 one of described the second structural members power straight up, distance between described the first holding angle 33 and the second holding angle 34 is increased, until described the first holding angle 33, distance between the second holding angle 34 is greater than described the first clamping limb 31, distance between the second clamping limb 32, be that described the second structural member 3 presents the second state.Then described mechanical arm continues to move down, when described mechanical arm vertically moves down into described the first holding angle 33 and the second holding angle 34 and is positioned at the part to be held below of described core connector 5, the part to be held of described core connector 5 no longer has power straight up to described the second structural member 3, described the second structural member 3 is under the effect of described elastic construction 4, by the second recovering state to the first state, the clamping of realization to described core connector 5
As can be seen here, the mechanical arm that the embodiment of the present invention provides, when described core connector 5 is clamped, only need mobile described the second structural member 3 on vertical direction, thereby simplified the process that described mechanical arm clamps described core connector 5, improved the convenience of described mechanical arm to described core connector 5.
In this instructions, various piece adopts the mode go forward one by one to describe, and each part stresses is the difference with other parts, between various piece identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a mechanical arm, is characterized in that, comprising:
Gearing;
The first structural member being threaded with described gearing, described the first structural member comprises the first connecting portion and the second connecting portion, wherein, the cross-sectional area of described the second connecting portion extremely increases in described the second connecting portion direction gradually along described the first connecting portion;
Second structural member hinged with described the second connecting portion, described the second structural member comprises: the first clamping limb and the second clamping limb that are arranged at described the second connecting portion both sides, be arranged at the first holding angle of described the first clamping limb bottom, be arranged at the second holding angle of the second clamping limb bottom, wherein, the state of described the second structural member comprises: described the first holding angle, distance between the second holding angle is less than described the first clamping limb, the first state of distance between the second clamping limb, and described the first holding angle, distance between the second holding angle is greater than described the first clamping limb, the second state of distance between the second clamping limb,
With the elastic construction that described the first clamping limb is connected with the second clamping limb, described elastic construction makes described the second structural member by second recovering state the first state.
2. mechanical arm according to claim 1, it is characterized in that, described the second connecting portion is provided with hinge hole on the sidewall of described the second structural member, on described the second structural member, be provided with jointed shaft with matching, and described jointed shaft is fixedly connected with described the first clamping limb, the second clamping limb by the 3rd connecting portion;
Wherein, described hinge hole towards the opening of described the second structural member one side along width in described the first connecting portion to the second connecting portion direction be greater than described the 3rd connecting portion along the width in described the first connecting portion to the second connecting portion direction, and be less than the diameter of described jointed shaft.
3. mechanical arm according to claim 1 and 2, is characterized in that, described elastic construction is Compress Spring, and described Compress Spring is arranged between described the first clamping limb and the second clamping limb.
4. mechanical arm according to claim 1 and 2, is characterized in that, described elastic construction is torsionspring, and described torsionspring is fixedly connected with described the first connecting portion by fixture.
5. mechanical arm according to claim 4, is characterized in that, described fixture is fixing pin.
6. mechanical arm according to claim 1, is characterized in that, also comprises: the copper sheathing that is arranged at described the first structural member outside.
7. mechanical arm according to claim 6, is characterized in that, is connected with described gearing, the electric machine that drives described gearing to rotate.
8. mechanical arm according to claim 7, is characterized in that, also comprises: the operating platform of fixing described gearing and described electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753477.2A CN103698859B (en) | 2013-12-30 | 2013-12-30 | A kind of mechanical hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753477.2A CN103698859B (en) | 2013-12-30 | 2013-12-30 | A kind of mechanical hand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103698859A true CN103698859A (en) | 2014-04-02 |
| CN103698859B CN103698859B (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310753477.2A Active CN103698859B (en) | 2013-12-30 | 2013-12-30 | A kind of mechanical hand |
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| Country | Link |
|---|---|
| CN (1) | CN103698859B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761604A (en) * | 2020-07-08 | 2020-10-13 | 宁波市樱铭电子科技有限公司 | Manipulator, optical fiber core butt joint element and optical fiber core moving device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060608A (en) * | 1983-09-13 | 1985-04-08 | Fujitsu Ltd | Fixing method of optical fiber to optical connector |
| JP2011095493A (en) * | 2009-10-29 | 2011-05-12 | Fujikura Ltd | Optical connector |
| CN202622797U (en) * | 2012-05-21 | 2012-12-26 | 方勇 | Automatic manipulator |
| CN203003893U (en) * | 2012-12-12 | 2013-06-19 | 浙江工商职业技术学院 | Mechanical arm |
| CN103439768A (en) * | 2013-08-02 | 2013-12-11 | 国家电网公司 | Optical fiber core butt joint device |
-
2013
- 2013-12-30 CN CN201310753477.2A patent/CN103698859B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060608A (en) * | 1983-09-13 | 1985-04-08 | Fujitsu Ltd | Fixing method of optical fiber to optical connector |
| JP2011095493A (en) * | 2009-10-29 | 2011-05-12 | Fujikura Ltd | Optical connector |
| CN202622797U (en) * | 2012-05-21 | 2012-12-26 | 方勇 | Automatic manipulator |
| CN203003893U (en) * | 2012-12-12 | 2013-06-19 | 浙江工商职业技术学院 | Mechanical arm |
| CN103439768A (en) * | 2013-08-02 | 2013-12-11 | 国家电网公司 | Optical fiber core butt joint device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761604A (en) * | 2020-07-08 | 2020-10-13 | 宁波市樱铭电子科技有限公司 | Manipulator, optical fiber core butt joint element and optical fiber core moving device |
| CN111761604B (en) * | 2020-07-08 | 2021-06-22 | 宁波市樱铭电子科技有限公司 | Manipulator, optical fiber core butt joint element and optical fiber core moving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103698859B (en) | 2016-07-27 |
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