CN106972296A - Encoder wiring structure and encoder - Google Patents
Encoder wiring structure and encoder Download PDFInfo
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- CN106972296A CN106972296A CN201710202847.1A CN201710202847A CN106972296A CN 106972296 A CN106972296 A CN 106972296A CN 201710202847 A CN201710202847 A CN 201710202847A CN 106972296 A CN106972296 A CN 106972296A
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- Prior art keywords
- encoder
- circuit substrate
- conductive
- slotted eye
- wiring structure
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1105—Decoding
- H03M13/1131—Scheduling of bit node or check node processing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
Abstract
The present invention relates to encoder wiring structure and encoder, the encoder wiring structure includes the circuit substrate that one end is terminals.The terminals of the circuit substrate offer some conductive slotted eyes axially through circuit substrate bottom surface and top surface；And the terminal ends of circuit substrate are run through in terminals outer rim direction of the side of each conductive slotted eye along circuit substrate, an opening being inserted in parallel into for outer lead is formed.It is improved from there through the structure to circuit substrate, not only ensures not resulting in the overall height increase of encoder after circuit substrate and wire guiding member wiring, motor length will not be elongated, reduces the overall volume and installation footprint size of encoder；Nor need to use socket and eliminate related limitation, the free degree of the line footpath selection of the terminals of wire guiding member is greatly improved, the terminals of big line footpath can be used, the bonding strength between wire guiding member and circuit substrate, reduction broken string risk and reduction material cost is effectively improved.
Description
Technical field
The present invention relates to encoder field, more particularly to a kind of encoder wiring structure and encoder.
Background technology
Encoder is a kind of to work out signal such as bit stream or data, be converted to and can be used for communicating, transmit and storing
Signal form equipment.
Existing encoder generally comprises encoder body, in encoder body and can be rotated finger plate,
Circuit substrate on the side surface of encoder body one and the wire guiding member electrically connected with circuit substrate side.It is existing to compile
Attachment structure between the circuit substrate and wire guiding member of code device is generally following two modes：
1) Fig. 1 and Fig. 2 are referred to, the wire guiding member x11 and the circuit substrate x12 wiring construction are：Wire portion
Part x11 terminals x111 is realized and circuit substrate x12 by vertical welding in top surface or the bottom surface of the circuit substrate x12
Connection.
But, when wire guiding member x11 terminals x111 vertical weldings are in the top surface of the circuit substrate x12, wire
The bending structure x14 of part x11 terminals x111 side structure one L-shaped of formation, and the top higher than the circuit substrate x12
Face, so that the overall height increases of encoder x10 can be caused, and causes the length of motor, causes certain space waste
With increase device volume, larger installing space is taken.When wire guiding member x11 terminals x111 vertical weldings are in the circuit
During substrate x12 bottom surface, wire guiding member x11 can be caused easily to be in contact with the finger plate x13, and be produced different because of friction
Thing, can shorten encoder x10 service life.
2) Fig. 3 and Fig. 4 are referred to, the wire guiding member x21 and the circuit substrate x22 wiring construction are：Wire portion
Part x21 terminals use extra-thin socket x221 using AWG28 fine line diameter type terminal x211, circuit substrate x22,
And wire guiding member x21 and circuit substrate are realized with the terminal x211 terminal x24 being connected by grafting in socket x221
Connection between x22.
But, due to ultrathin socket x221 and fine line diameter terminal x211 must be used to realize wire guiding member x21
Connection between circuit substrate x22, then between terminal x211 and socket x221, between socket x221 and terminal x24
Confining force namely the fastness of connection are difficult to ensure that certainly；Also, because terminal x211 line footpath is meticulous, can exist compared with
Big broken string risk, also influences encoder x20 service life to a certain extent；Simultaneously, it is necessary to increase ultrathin socket
X221, fine line diameter terminal x211 and terminal x24, it is higher to result in cost, and parts are more.
The content of the invention
To solve the shortcoming and defect of above-mentioned prior art, the invention provides a kind of encoder wiring structure, by right
The structure of circuit substrate is improved, and not only ensures not resulting in encoder entirety after circuit substrate and wire guiding member wiring
Highly increase, motor length will not be elongated, reduce the overall volume and installation footprint size of encoder；Nor need
Use socket and eliminate correlation limitation, namely wire guiding member terminals line footpath selection the free degree greatly improve, can
Using the terminals of big line footpath, so as to effectively improve the bonding strength between wire guiding member and circuit substrate, to reduce broken string wind
Danger and reduction material cost.In addition, including the coding of above-mentioned encoder wiring structure it is a further object of the present invention to provide a kind of
Device.
A kind of encoder wiring structure, including the circuit substrate that one end is connecting groove, the connecting groove of the circuit substrate are opened
Provided with some conductive slotted eyes axially through circuit substrate bottom surface and top surface；And the side of each conductive slotted eye is along circuit substrate
Connecting groove outer rim direction run through the connecting groove end of circuit substrate, form an opening being inserted in parallel into for outer lead.
By above-mentioned technical proposal, the structure to circuit substrate is improved so that outer lead can be directly inserted in parallel into
Into some conductive slotted eyes, without being inserted into circuit base by that could be realized from the connecting groove top surface of circuit substrate or bottom surface
In the connecting groove of plate, thus not only ensure that the overall height of encoder is not resulted in after circuit substrate and wire guiding member wiring to be increased
Plus, motor length will not be elongated, reduces the overall volume and installation footprint size of encoder；Nor need to use slotting
Seat and eliminate correlation limitation, the terminals of wire guiding member line footpath selection the free degree greatly improve, big line footpath can be used
Terminals, effectively improve the bonding strength between wire guiding member and circuit substrate, reduction broken string risk and cut down material cost,
And facilitate bonding wire or welding operation.
Further, each conductive slotted eye is the hole of narrow slit structure.By limiting herein, conductive slotted eye has been advantageously ensured that
Length so that insertion wire length it is longer, it is to avoid highly increase caused by conductor length surplus, while also carry
High connectivity robustness of the wire with circuit substrate connecting groove.
Further, one end where the width from its opening of each conductive slotted eye is gradually reduced toward the other end, or, it is each
One end where the width of conductive slotted eye from its opening gradually increases toward the other end.By limiting herein, be conducive to further carrying
Height is linked into the bonding strength of the wire in the conductive slotted eye of circuit substrate connecting groove.
Further, the internal face of the relative other end in one end where each conductive slotted eye split shed is nock towards opening
Globoidal structure or semi-cylindrical structure.By limiting herein, connecing between conductive slotted eye and access wire or device is added
Contacting surface is accumulated, so that bonding area increases, more conducively access operation, also beneficial to raising bonding strength.
Further, the minimum widith of each conductive slotted eye and the ratio in the distance between the center of circle of its open at one end and the other end
It is worth for 0.3~0.5.By limiting herein, bonding strength is further optimized.
Further, the internal face of the relative other end in one end where each conductive slotted eye split shed is planar structure.It is logical
Cross and limit herein, further optimize bonding strength.
Further, the ratio of the minimum widith of each conductive slotted eye and the distance between its open at one end and other end internal face
It is worth for 0.25~0.45.By limiting herein, bonding strength is further optimized.
Further, the ratio of the minimum widith of each conductive slotted eye and Breadth Maximum is 0.5~1.By limiting herein, enter
One-step optimization bonding strength.
Further, encoder wiring structure also includes interposer；The interposer opposite sides locally extends outward
Formed and the one-to-one some conductive cuttings of some conductive slotted eyes；Each conductive cutting can be corresponding conductive slotted eye
Grafting is turned on；The connecting groove of two circuit substrates is plugged in respectively by the two ends of the interposer, realizes two electricity
Electrical connection between base board.By interposer, the electrical connection operation between the connecting groove of two circuit substrates, and letter are facilitated
Change electric connection structure, and manual welding can have been substituted by automatic welding, be conducive to improving the intensity of production efficiency and connection,
It it also avoid connecting by wire and causing lengthy and jumbled and wiring confusion the situation of operation to occur.
Further, the outside wall surface of each conductive cutting is both provided with one layer of layers of copper, and each conductive slotted eye internal face all
It is provided with one layer of layers of copper.By limiting herein, it can be realized just in each conductive cutting of guarantee and corresponding conductive slotted eye
In the case of normal electrical connection, conductive structure is simplified on to greatest extent, is conducive to saving material and reduces production cost.
Further, the structure per the interval between adjacent two conductive cuttings is identical with the structure of each conductive slotted eye.Pass through
Limit herein, the compatible degree for improving conductive cutting and being connected between corresponding conductive slotted eye, so that the company of further enhancing
Connect intensity.
To reach another object of the present invention, present invention also offers a kind of encoder, including encoder body, it is arranged on
Finger plate in encoder body, encoder wiring structure and wire guiding member installed in encoder body one side.It is described to compile
Code device wiring construction is the encoder wiring structure described in any of the above-described；The terminals of the wire guiding member are from the circuit base
The opening parallel of some conductive slotted eyes in the connecting groove of plate is inserted and electrically connected with some wire slotted eyes.Due to the encoder
Including the encoder wiring structure, therefore the encoder of the present invention has whole technologies effect of the encoder wiring structure of the present invention
Really, thus will not be repeated here.
Further, some conductive troughs of the parallel connecting groove for being welded in the circuit substrate of the terminals of the wire guiding member
In hole, and complete connecting groove periphery covering one layer of insulation protection of setting of the terminals and circuit substrate of the wire guiding member after welding
Layer.By limiting herein, be conducive to further enhancing the intensity of the attachment structure after wire guiding member and circuit substrate connection.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 for existing encoder wire guiding member and circuit substrate one of which wiring construction plan structure signal
Figure；
Fig. 2 be Fig. 1 in wiring construction main structure diagram；
Fig. 3 for existing encoder wire guiding member and circuit substrate another wiring construction overlooking the structure diagram；
Fig. 4 be Fig. 3 in wiring construction main structure diagram；
Fig. 5 is the structural representation of the encoder wiring structure of the present invention；
Fig. 6 is the structural representation of each conductive slotted eye of the encoder wiring structure of the present invention；
Fig. 7 is the encoder wiring structure of the present invention and view when preparing to connect of wire guiding member；
Fig. 8 is the structural representation of the one of which structure of each conductive slotted eye after the present invention is improved；
Fig. 9 is the structural representation of second of structure of each conductive slotted eye after the present invention is improved；
Figure 10 is the structural representation of the third structure of each conductive slotted eye after the present invention is improved；
Figure 11 is the structural representation of the interposer of the present invention；
View when Figure 12 connects for the preparation between the interposer and two circuit substrates of the present invention.
Embodiment
The invention provides a kind of encoder, including encoder body, the finger plate in encoder body, installation
In the encoder wiring structure and wire guiding member of encoder body one side.
Due in the present invention, only having the structure of encoder wiring structure in encoder different from prior art, and
Other structures are identical with corresponding structure in the prior art, therefore the other knots in addition to encoder wiring structure that will not be repeated here
Structure.
Specifically, Fig. 5 and Fig. 6 are referred to, the encoder wiring structure 10 includes the circuit substrate that one end is connecting groove
1, the connecting groove 11 of the circuit substrate 1 offers some conductive slotted eyes 12 axially through the bottom surface of circuit substrate 1 and top surface；
And the end of connecting groove 11 of circuit substrate 1 is run through in connecting groove 11 outer rim direction of each conductive slotted eye 12a side along circuit substrate 1
Portion, forms an opening being inserted in parallel into for the terminals of the wire guiding member.Thus, the terminals 21 of the wire guiding member 2 can
Insert, and realize and some conductive troughs from the opening parallel of some conductive slotted eyes 12 in the connecting groove 11 of the circuit substrate 1
Hole 12 is electrically connected, as shown in Figure 7., also will not be with so as to which wire guiding member 2 will not make the increase of encoder whole height because of bending
Finger plate contact rubs and produces foreign matter.
In the present embodiment, the terminals of the wire guiding member are parallel by way of welding is welded in the circuit substrate
In some conductive slotted eyes 12 of 1 connecting groove 11.Also, all terminals of the terminals of the wire guiding member can use line
Footpath is more than AWG28 wire, so that further reduction broken string risk.
It is welded firm between wire guiding member and terminals and some conductive slotted eyes 12 of circuit substrate 1 to strengthen
Property, as a kind of more excellent technical scheme, the terminals of the wire guiding member of the present invention also after welding has been completed and circuit substrate 1
The covering of the periphery of connecting groove 11 sets one layer of insulating protective layer.In the present embodiment, the insulating protective layer completes weldering by being coated on
The solid isolation glue that the terminals of wire guiding member after connecing and the quick-drying gelatin of the periphery of connecting groove 11 of circuit substrate 1 are formed after air-drying
Layer.And in other variant embodiments, the insulating protective layer can also utilize other insulating cements in addition to quick-drying gelatin to air-dry
The solid isolation glue-line formed afterwards, or, the insulating protective layer is the solid isolation layer formed after insulating adhesive is air-dried；Or
Person, the insulating protective layer is the structure of insulated plastic formation；Or, the insulating protective layer is silicone insulation layer.
To further enhance the intensity and fastness that are connected between wire guiding member terminals and the terminals of circuit substrate 1, and
Avoid conductor length superfluous and cause the overall height increase of encoder, the structure to each conductive slotted eye is improved simultaneously below
It is perfect, such as：
1) each conductive slotted eye is the hole of narrow slit structure.
2) on the basis of 1), further each conductive slotted eye is improved --- each conductive slotted eye 12b width
It is gradually reduced from one end where its opening toward the other end, as shown in figure 8, or, each conductive slotted eye 12c width is opened from it
One end where mouthful gradually increases toward the other end, as shown in Figure 9 and Figure 10.
In addition, the internal face structure of each conductive slotted eye is not limited to plane or ramp structure shown in Fig. 8~Figure 10,
That is, in other variant embodiments, the internal face structure of each conductive slotted eye can also be irregular wall, or be wave
Shape or zigzag wall are either the wall of local protrusion and/or local dent or are cambered surface.
In other variant embodiments, one end where the width from its opening of each conductive slotted eye is protected always toward the other end
Identical size is held, or, the wide centre in width two ends of each conductive slotted eye is narrow, or, the width two ends of each conductive slotted eye
It is wide in the middle of narrow, or, width continuous friendship for being increased and being reduced between open at one end and the other end of each conductive slotted eye
For change, or, the alternating that the width of each conductive slotted eye is constantly reduced and increased between open at one end and the other end
Change.
3) on the basis of 2), further each conductive slotted eye is improved --- where each conductive slotted eye split shed
The internal face of the relative other end in one end be globoidal structure or semi-cylindrical structure of the nock towards opening.Thus be conducive to
Bonding area increases, while improving bonding strength, access operation of being more convenient for.
4) on the basis of 3), further each conductive slotted eye is improved --- the minimum widith of each conductive slotted eye
Ratio with the distance between the center of circle of its open at one end and the other end is 0.3~0.5.In the present embodiment, to be optimal
Effect, it is preferable that the minimum widith of each conductive slotted eye and the ratio in the distance between the center of circle of its open at one end and the other end
It is worth for 0.4.
5) on the basis of 2), further each conductive slotted eye is improved --- where each conductive slotted eye split shed
The internal face of the relative other end in one end be planar structure.
6) on the basis of 5), further each conductive slotted eye is improved --- the minimum widith of each conductive slotted eye
Ratio with the distance between its open at one end and other end internal face is 0.25~0.45.In the present embodiment, to reach most
Excellent effect, it is preferable that the minimum widith of each conductive slotted eye and the distance between the center of circle of its open at one end and the other end
Ratio is 0.32.
4) or 6) 7) on the basis of, further each conductive slotted eye is improved --- the minimum of each conductive slotted eye
The ratio of width and Breadth Maximum is 0.5~1.In the present embodiment, the effect to be optimal, it is preferable that when each conduction
When the structure of slotted eye is structure in 4), the minimum widith of each conductive slotted eye is 0.8mm, and Breadth Maximum is 1mm, and it is open one
The distance between end and the center of circle of the other end are 2mm；When the structure during 6) structure of each conductive slotted eye is, each conductive trough
The minimum widith in hole is 0.8mm, and Breadth Maximum is 1mm, and the distance between its open at one end and other end internal face are 2.5mm.
In addition, the quick connection of terminals to realize two circuit substrates and ensureing that the overall high of encoder will not be increased
Degree, while realize that the low of whole height subtracts, and the wiring confusion and patching operations that avoid passing through wire connection and produce are lengthy and jumbled, make
Automatic welding substitutes manual welding, as a kind of more excellent technical scheme, and the encoder wiring structure 10 also includes relaying
Substrate 3.Figure 11 is referred to, the local extension outward of the opposite sides of interposer 3 is formed and some conductive slotted eyes 12 1
One corresponding some conductive cuttings 32；Each conductive cutting can be corresponding conductive slotted eye grafting conducting.Pass through the relaying
The two ends of substrate 3 are plugged in two circuit substrate 1a and 1b connecting groove 11a and 11b respectively, realize two circuit substrates
Electrical connection between 1a and 1b, as shown in figure 12.
To simplify conductive structure, material cost and reduction production cost are further saved, a kind of more excellent technical side is used as
Case, the outside wall surface of each conductive cutting is both provided with one layer of layers of copper, and the internal face of each conductive slotted eye is both provided with one layer of copper
Layer.
To improve the compatible degree connected between conductive cutting and corresponding conductive slotted eye, so as to further enhance connection
Intensity, as a kind of more excellent technical scheme, structure and each conductive slotted eye per the interval between adjacent two conductive cuttings
Structure is identical.
In addition, the direction reference data of all " top surfaces " and " bottom surface " mentioned in the present embodiment as shown in figure 4,
That is, one side above is its top surface in the circuit substrate shown in Fig. 4, and underlying one side is its bottom surface.Also, this
" axial direction " mentioned by embodiment refers to the direction where the axis of each conductive slotted eye, and each conductive slotted eye axis be with
Circuit substrate is vertical, namely vertical with the top surface of circuit substrate.
Relative to prior art, encoder wiring structure and encoder of the invention is carried out by the structure to circuit substrate
Improve so that outer lead can be directly inserted in parallel into some conductive slotted eyes, without passing through the wiring from circuit substrate
End top surface or bottom surface could be realized and be inserted into the terminals of circuit substrate, thus not only ensure in circuit substrate and wire guiding member
The overall height increase of encoder is not resulted in after wiring, motor length will not be elongated, reduces the overall volume and peace of encoder
Space size needed for dress, friction will not be also contacted with finger plate and foreign matter is produced；Nor need to use socket and eliminate
Related limitation, the free degree of the line footpath selection of the terminals of wire guiding member is greatly improved, and the terminals of big line footpath can be used, have
Effect improves the bonding strength between wire guiding member and circuit substrate, reduces broken string risk and cuts down material cost, and facilitates weldering
Line or welding operation.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.
Claims (13)
1. a kind of encoder wiring structure, including the circuit substrate that one end is connecting groove, it is characterised in that：The circuit substrate
Connecting groove offers some conductive slotted eyes axially through circuit substrate bottom surface and top surface；And the side edge of each conductive slotted eye
The connecting groove end of circuit substrate is run through in the connecting groove outer rim direction of circuit substrate, forms one for opening that outer lead is inserted in parallel into
Mouthful.
2. encoder wiring structure according to claim 1, it is characterised in that：Each conductive slotted eye is narrow slit structure
Hole.
3. encoder wiring structure according to claim 1 or 2, it is characterised in that：The width of each conductive slotted eye from its
One end where opening is gradually reduced toward the other end, or, one end where the width from its opening of each conductive slotted eye is toward separately
One end gradually increases.
4. encoder wiring structure according to claim 3, it is characterised in that：One where each conductive slotted eye split shed
The internal face of the relative other end in end is globoidal structure or semi-cylindrical structure of the nock towards opening.
5. encoder wiring structure according to claim 4, it is characterised in that：The minimum widith of each conductive slotted eye and its
The ratio in the distance between the center of circle of open at one end and the other end is 0.3~0.5.
6. encoder wiring structure according to claim 3, it is characterised in that：One where each conductive slotted eye split shed
The internal face of the relative other end in end is planar structure.
7. encoder wiring structure according to claim 6, it is characterised in that：The minimum widith of each conductive slotted eye and its
The ratio of the distance between open at one end and other end internal face is 0.25~0.45.
8. the encoder wiring structure according to any one of claim 4~7, it is characterised in that：Each conductive slotted eye is most
The ratio of small width and Breadth Maximum is 0.5~1.
9. the encoder wiring structure according to claim 1 or 8, it is characterised in that：Also include interposer；The relaying
The local extension outward of substrate opposite sides is formed and the one-to-one some conductive cuttings of some conductive slotted eyes；Each conduction
Cutting can be corresponding conductive slotted eye grafting conducting；
The connecting groove of two circuit substrates is plugged in respectively by the two ends of the interposer, realizes two circuit substrates
Between electrical connection.
10. encoder wiring structure according to claim 9, it is characterised in that：The outside wall surface of each conductive cutting is all set
One layer of layers of copper is equipped with, and the internal face of each conductive slotted eye is both provided with one layer of layers of copper.
11. the encoder wiring structure according to claim 9 or 10, it is characterised in that：Per between adjacent two conductive cuttings
Interval structure it is identical with the structure of each conductive slotted eye.
12. a kind of encoder, including encoder body, the finger plate in encoder body, installed in encoder body
Encoder wiring structure simultaneously and wire guiding member, it is characterised in that：The encoder wiring structure be claim 1~
Encoder wiring structure described in 11 any one；If the terminals of the wire guiding member are from the connecting groove of the circuit substrate
The opening parallel of dry conduction slotted eye is inserted and electrically connected with some wire slotted eyes.
13. encoder according to claim 12, it is characterised in that：The terminals of the wire guiding member are parallel to be welded in institute
In some conductive slotted eyes for the connecting groove for stating circuit substrate, and complete the terminals and circuit substrate of the wire guiding member after welding
The covering of connecting groove periphery sets one layer of insulating protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202847.1A CN106972296A (en) | 2017-03-30 | 2017-03-30 | Encoder wiring structure and encoder |
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| CN201710202847.1A CN106972296A (en) | 2017-03-30 | 2017-03-30 | Encoder wiring structure and encoder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336546A (en) * | 2018-03-30 | 2018-07-27 | 珠海松下马达有限公司 | A kind of processing method and encoder of encoder shielding line |
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| US5421751A (en) * | 1993-07-27 | 1995-06-06 | The Whitaker Corporation | Tappable bus bar |
| JPH08251852A (en) * | 1995-03-06 | 1996-09-27 | Oriental Motor Co Ltd | Lead wire connection of motor with encoder |
| JP2003009335A (en) * | 2001-06-25 | 2003-01-10 | Sumitomo Wiring Syst Ltd | Connection structure of flat wire, and end treatment method of the flat wire |
| CN202772775U (en) * | 2012-07-19 | 2013-03-06 | 长春荣德光学有限公司 | Coder special for servo motor |
| US20140299893A1 (en) * | 2013-04-05 | 2014-10-09 | Joint Tech Electronic Industrial Co., Ltd. | Conductive Connector For Use With Circuit Board, and LED Module Having the Same |
| CN205029121U (en) * | 2015-09-10 | 2016-02-10 | 番禺得意精密电子工业有限公司 | Cable connecting device and electric connector's combination |
| CN206742519U (en) * | 2017-03-30 | 2017-12-12 | 珠海松下马达有限公司 | Encoder wiring structure and encoder |
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| US3287686A (en) * | 1963-08-08 | 1966-11-22 | Elco Corp | Connector with glass substrate |
| US5421751A (en) * | 1993-07-27 | 1995-06-06 | The Whitaker Corporation | Tappable bus bar |
| JPH08251852A (en) * | 1995-03-06 | 1996-09-27 | Oriental Motor Co Ltd | Lead wire connection of motor with encoder |
| JP2003009335A (en) * | 2001-06-25 | 2003-01-10 | Sumitomo Wiring Syst Ltd | Connection structure of flat wire, and end treatment method of the flat wire |
| CN202772775U (en) * | 2012-07-19 | 2013-03-06 | 长春荣德光学有限公司 | Coder special for servo motor |
| US20140299893A1 (en) * | 2013-04-05 | 2014-10-09 | Joint Tech Electronic Industrial Co., Ltd. | Conductive Connector For Use With Circuit Board, and LED Module Having the Same |
| CN205029121U (en) * | 2015-09-10 | 2016-02-10 | 番禺得意精密电子工业有限公司 | Cable connecting device and electric connector's combination |
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| CN108336546A (en) * | 2018-03-30 | 2018-07-27 | 珠海松下马达有限公司 | A kind of processing method and encoder of encoder shielding line |
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Application publication date: 20170721 |