CN208083668U - A kind of joint connecting mechanism for light-conducting arm - Google Patents
A kind of joint connecting mechanism for light-conducting arm Download PDFInfo
- Publication number
- CN208083668U CN208083668U CN201721812065.1U CN201721812065U CN208083668U CN 208083668 U CN208083668 U CN 208083668U CN 201721812065 U CN201721812065 U CN 201721812065U CN 208083668 U CN208083668 U CN 208083668U
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- China
- Prior art keywords
- light pipe
- connector
- light
- button
- groove
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Abstract
The utility model discloses a kind of joint connecting mechanisms for light-conducting arm, including into light pipe, the first reflective mirror is equipped on the right side of the bottom end into light pipe, it is described to be arranged with the first connector into light pipe left side, the first connector left end is equipped with the second connector, left side is equipped with out light pipe in second connector, it is described go out light pipe in upside be equipped with the first groove, left side is equipped with button in first groove, the button top is through light extraction tube top wall and extends to out on the outside of light pipe, the button on both sides of the middle is equipped with little groove, it is equipped with the convex block being fixedly connected with button two side in two little grooves, two convex block bottom ends are equipped with the first spring, two first spring bottom ends are fixedly connected with little groove bottom end.The utility model replacement of simple structure and low cost, easy to use, easy to disassemble, can freely adjust out the angle of light pipe, make laser reflection to any direction, be conducive to complete work in every.
Description
Technical field
The utility model is related to optical-mechanical technical field more particularly to a kind of joint connecting mechanisms for light-conducting arm.
Background technology
Generally can laser be conducted using light-conducting arm in laser process equipment, for the movable model of expansion of laser light processing head
It encloses, it will usually multi-joint laser guide arm, multi-joint laser guide arm be used to pass through leaded light by the light conducting cylinder that multistage is separated from each other
Arm rotary joint realizes rotatable connection, is built-in with laser mirror for changing laser transmission direction in rotary joint, makes laser
It is transferred in the axial direction in next section of light conducting cylinder.But in the prior art, light-conducting arm can only rotate special angle, cannot achieve
360 ° of rotations so that laser reflection limited angle is awkward.
Through retrieval, Chinese patent Authorization Notice No. is that CN206343764U discloses a kind of laser guide arm, including first
Rotary joint component, the second rotary joint component, third rotary joint component, above-mentioned three are all made of two rotary joints,
Microscope base is designed in the rotary joint main body of any one rotary joint, the heat conduction spring being arranged on microscope base and laser reflection eyeglass
It is connected, is evenly distributed at position corresponding with the circumference of laser reflection eyeglass on the microscope base and multiple is obliquely installed use
In insertion holding screw to push down the bolt hole at the edge of laser reflection eyeglass, and pass through the cooperation of holding screw and heat conduction spring
The angle of laser reflection eyeglass is adjusted.
Existing laser guide arm has the following disadvantages：The apparatus structure is complicated, and cost is high, rotation angle energy
It does not adjust arbitrarily, leads to laser reflection limited angle, be unfavorable for completing the work of certain special angles.
Utility model content
The purpose of this utility model is to provide a kind of joint connecting mechanism for light-conducting arm, have it is simple in structure, at
This is cheap, easy to use, can freely adjust out the angle of light pipe, laser reflection is made to go out any angle, is conducive to complete every
The advantages of work, solves the problem of light-conducting arm rotation angle is limited, and laser cannot reflect any angle.
According to a kind of joint connecting mechanism for light-conducting arm of the utility model embodiment, including into light pipe, it is described into
The first reflective mirror is equipped on the right side of bottom end in light pipe, it is described to be arranged with the first connector, first connector into light pipe left side
Left end is equipped with the second connector, and left side is equipped with out light pipe in second connector, it is described go out light pipe in be equipped with first recessed for upside
Slot, the interior left side of first groove are equipped with button, and the button top is through light extraction tube top wall and extends to out on the outside of light pipe, institute
It states button on both sides of the middle and is equipped with to be arranged and the little groove in light pipe, be equipped in two little grooves solid with button side walls
Surely the convex block connected, two convex block bottom ends are equipped with the first spring, two first spring bottom ends with little groove bottom
End is fixedly connected, and matched movable block is equipped with below the button, and the movable block is equipped with second in " L " shape and right end
Spring, the second spring right end are fixedly connected with the first groove right side wall, and the movable block top, which extends to, to be arranged second
In annular groove in connector, communicated on the right side of the annular groove bottom end and the first groove top, the movable block top left hand is set
There is inserted block, the inserted block, which extends to, to be arranged in the rectangular channel of annular groove left end.
Further, upper and lower ends are equipped with shrapnel in the rectangular channel, and little spring is equipped in the shrapnel.
Further, the first connector left end is equipped with external screw thread, the right end in second connector be equipped with it is outer
The internal thread that screw thread matches, first connector, the second connector are threadedly coupled.
Further, first reflective mirror, the second reflective mirror are in 45 ° of angles with horizontal line.
Further, first connector is fixedly connected with into light pipe by the way that the bolt on the right side of its top is arranged.
Further, the button top is equipped with one layer of rubber pad.
The utility model has an advantageous effect in that compared with prior art：
1, by making inserted block far from rectangular channel by lower button, holding out light pipe can be rotated at any angle, make to swash
Light reflection is to any direction；Release button, which can make inserted block be caught in rectangular channel, makes the angle of rotation fix, and prevents out light pipe from loosening；
2, it is threadedly coupled, is made into light pipe, to go out light pipe easy to disassemble by the first connector and the second connector, when wherein one
It is conveniently replaceable when a damage, it is cost-effective；Inserted block can be further clamped by the elastic force of shrapnel and little spring, fixes light pipe
Angle；The apparatus structure is simple, of low cost, easy to use, replacement easy to disassemble, can freely adjust out the angle of light pipe,
Make laser reflection to any direction, is conducive to complete work in every.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of joint connecting mechanism for light-conducting arm structural schematic diagram；
Fig. 2 be the utility model proposes a kind of joint connecting mechanism for light-conducting arm into light pipe structural schematic diagram；
Fig. 3 be the utility model proposes a kind of joint connecting mechanism for light-conducting arm go out light pipe structural schematic diagram；
Fig. 4 is the structure enlargement diagram of a-quadrant in Fig. 3.
In figure：1- goes out light pipe, 7- into light pipe, the first connectors of 2-, 3- bolts, the second connectors of 4-, 5- buttons, 6-
One reflective mirror, 8- external screw threads, the second reflective mirrors of 9-, 10- internal threads, 11- annular grooves, 12- shrapnels, 13- convex blocks, the first bullets of 14-
Spring, the first grooves of 15-, 16- movable blocks, 17- second springs, 18- inserted blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-4, a kind of joint connecting mechanism for light-conducting arm, including into light pipe 1, it is right into the bottom end in light pipe 1
Side is equipped with the first reflective mirror 7, can reflection laser, be arranged with the first connector 2,2 left end of the first connector into the left side of light pipe 1
Equipped with the second connector 4, left side is equipped with out light pipe 6 in the second connector 4, goes out on the upside of in light pipe 6 and is equipped with the first groove 15, and first
Left side is equipped with button 5 in groove 15, and 5 top of button runs through 6 roof of light pipe and extends to out 6 outside of light pipe, 5 middle part two of button
Side, which is equipped with to be arranged, the little groove in light pipe 6, and the convex block being fixedly connected with 5 two side of button is equipped in two little grooves
13, two 13 bottom ends of convex block are equipped with the first spring 14, and button 5 is enable to pop up, two 14 bottom ends of the first spring with it is small recessed
Slot bottom end is fixedly connected, and the lower section of button 5 is equipped with matched movable block 16, and movable block 16 is equipped with the in " L " shape and right end
Two springs 17,17 right end of second spring are fixedly connected with 15 right side wall of the first groove, and 16 top of movable block extends to setting the
In annular groove 11 in two connectors 6, communicated on the right side of 11 bottom end of annular groove and 15 top of the first groove, 16 top left hand of movable block
Equipped with inserted block 18, inserted block 18, which extends to, to be arranged in the rectangular channel of 11 left end of annular groove.
Upper and lower ends are equipped with shrapnel 12 in rectangular channel, and little spring is equipped in shrapnel 12, so that inserted block 18 is clamped, make angle
Fixed, 2 left end of the first connector is equipped with external screw thread 8, and the right end in the second connector 4 is equipped with the interior spiral shell to match with external screw thread 8
Line 10, the first connector 2, the second connector 4 are threadedly coupled, and keep device replacement easy to disassemble, the first reflective mirror 7, second reflective
Mirror 9 is in 45 ° of angles with horizontal line, and the first connector 2 fixes company with into light pipe 1 by the bolt 3 being arranged on the right side of its top
It connects, 5 top of button is equipped with one layer of rubber pad.
In use, being first aligned the first connector 2 with the second connector 6, it is connected through a screw thread and screws, from into light pipe 1
It is passed through laser, laser reflexes to out after the first speculum 7 to the left on 9 minute surface of the second speculum in light pipe 6, then from going out
It projects 6 bottom end of light cylinder；When needing to change the direction of laser injection, hand, which pins button 5, makes it move down, and touches movable block 16
And it is made to move to right compression second spring 17, so that inserted block 18 is extracted out out of rectangular channel, hand holds out light pipe 6, slowly rotates out of light pipe 6
And the direction of laser reflection is observed, until after reaching assigned direction, release button 5 is pressed under the elastic force effect of the first spring 14
Button 5 moves up, and under the elastic force of second spring 17, movable block 16 moves to left and inserted block 18 is made to wash shrapnel 12 open and is inserted into rectangular channel, makes
Angle is fixed, and the change of rotation angle is completed.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of joint connecting mechanism for light-conducting arm, it is characterised in that：It is described into light pipe (1) including into light pipe (1)
The first reflective mirror (7) is equipped on the right side of bottom end, it is described to be arranged with the first connector (2), first connector into light pipe (1) left side
(2) left end is equipped with the second connector (4), and left side is equipped with out light pipe (6) in second connector (4), it is described go out light pipe (6) in
Upside is equipped with the first groove (15), and left side is equipped with button (5) in first groove (15), and button (5) top is run through
Light pipe (6) roof simultaneously extends to out on the outside of light pipe (6), and button (5) on both sides of the middle is equipped with setting and is going out in light pipe (6)
Little groove is equipped with the convex block (13) being fixedly connected with button (5) two side, two convex blocks in two little grooves
(13) bottom end is equipped with the first spring (14), and two the first spring (14) bottom ends are fixedly connected with little groove bottom end, institute
It states and is equipped with matched movable block (16) below button (5), the movable block (16) is equipped with the second bullet in " L " shape and right end
Spring (17), second spring (17) right end are fixedly connected with the first groove (15) right side wall, and movable block (16) top is prolonged
It extends in the annular groove (11) being arranged in the second connector (4), annular groove (11) bottom end and the first groove (15) top
Right side communicates, and movable block (16) top left hand is equipped with inserted block (18), and the inserted block (18), which extends to, to be arranged in annular groove
(11) in the rectangular channel of left end.
2. a kind of joint connecting mechanism for light-conducting arm according to claim 1, it is characterised in that：In the rectangular channel
Upper and lower ends are equipped with shrapnel (12), and little spring is equipped in the shrapnel (12).
3. a kind of joint connecting mechanism for light-conducting arm according to claim 1, it is characterised in that：First connection
Part (2) left end is equipped with external screw thread (8), and the right end in second connector (4) is equipped with the internal thread to match with external screw thread (8)
(10), first connector (2), the second connector (4) are threadedly coupled.
4. a kind of joint connecting mechanism for light-conducting arm according to claim 1, it is characterised in that：Described first is reflective
Mirror (7) is in 45 ° of angles with horizontal line.
5. a kind of joint connecting mechanism for light-conducting arm according to claim 1, it is characterised in that：First connection
Part (2) is fixedly connected with into light pipe (1) by the bolt (3) being arranged on the right side of its top.
6. a kind of joint connecting mechanism for light-conducting arm according to claim 1, it is characterised in that：The button (5)
Top is equipped with one layer of rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812065.1U CN208083668U (en) | 2017-12-19 | 2017-12-19 | A kind of joint connecting mechanism for light-conducting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812065.1U CN208083668U (en) | 2017-12-19 | 2017-12-19 | A kind of joint connecting mechanism for light-conducting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083668U true CN208083668U (en) | 2018-11-13 |
Family
ID=64068646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812065.1U Expired - Fee Related CN208083668U (en) | 2017-12-19 | 2017-12-19 | A kind of joint connecting mechanism for light-conducting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229366A (en) * | 2022-09-26 | 2022-10-25 | 无锡超强伟业科技有限公司 | Light path adjusting device for welding head and adjusting method thereof |
-
2017
- 2017-12-19 CN CN201721812065.1U patent/CN208083668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229366A (en) * | 2022-09-26 | 2022-10-25 | 无锡超强伟业科技有限公司 | Light path adjusting device for welding head and adjusting method thereof |
| CN115229366B (en) * | 2022-09-26 | 2022-12-13 | 无锡超强伟业科技有限公司 | Light path adjusting device for welding head and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20201219 |