CN202042783U - Improvements for reed and brush holder connecting structure of carbon brush - Google Patents
Improvements for reed and brush holder connecting structure of carbon brush Download PDFInfo
- Publication number
- CN202042783U CN202042783U CN2011200710125U CN201120071012U CN202042783U CN 202042783 U CN202042783 U CN 202042783U CN 2011200710125 U CN2011200710125 U CN 2011200710125U CN 201120071012 U CN201120071012 U CN 201120071012U CN 202042783 U CN202042783 U CN 202042783U
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- CN
- China
- Prior art keywords
- reed
- brush
- carbon brush
- slot
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses improvements for a reed and a brush holder connecting structure of a carbon brush, comprising a reed equipped with an ear plug, a brush holder equipped with a slot. An embossment is arranged on the outer wall face of the ear plug, a groove matched with the embossment is arranged in the slot, and by the fastening effect of the embossment and the groove, the ear plug of the reed is not fallen off due to the effect of a spring after being inserted. In addition, an elastic fiddling slice is arranged on the top end face of the reed, being convenient to pull out the reed, and making the operation more convenient. The improvements for the reed and the brush holder connecting structure of the carbon brush of the utility model are simple and practical in structure.
Description
Technical field
The utility model relates to a kind of reed and brush carrier syndeton of carbon brush.
Background technology
Machine for external carbon brush, generally have a fleabite in the carbon brush assembling or when changing, because if the reed of carbon brush afterbody is made the words of the disk on plane, when screwing on the brush carrier cap, might cause the reed transfer, brush the pigtail strand then together, may snarl or clamp with spring, cause carbon brush mill to reach after certain degree, cause the lip-deep carbon brush lost of life because the brush pigtail is snarled or clamps and can not continue feeding.So the reed 1 of carbon brush can be made the form as two slotting ears 11 of Fig. 1 band generally speaking, the slot 21 that two slotting ears 11 is injected brush carrier 2 is interior to prevent the reed transfer.But this structure sometimes also has a problem, exactly when beginning to revolve brush cap 3 because the effect of spring 4, two slotting ears on the reed can not be inserted in the brush carrier and go, just need earlier the slotting earplug of reed to be entered with some tiny instruments reed to be pinned then and then revolved the brush cap this time, but so very inconvenient, and often also be so to operate.
The utility model content
Technical problem to be solved in the utility model just provides a kind of reed and brush carrier syndeton of carbon brush and improves, and this structure can make things convenient for installation so that the slotting ear of reed inserts the slot of brush carrier to be difficult for ejecting.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of reed of carbon brush and brush carrier syndeton are improved, comprise and be provided with the reed of inserting ear, be provided with the brush carrier of slot, the slotting ear of described reed is inserted in the described slot, it is characterized in that: on described slotting ear outside wall surface, also be provided with at least one projection, be provided with groove in the described slot with described projection coupling.By the projection and the blocking effect of groove, can be after making the slotting ear of reed insert owing to the effect of spring is deviate from.
Preferably, described projection is spherical salient point, and described groove is spherical groove.
Improved, also be provided with an elastic plectrum on the described reed top end face, be convenient to reed is pulled out.
The utility model is established projection on slotting ear outside wall surface, in slot, is provided with and the groove of described projection coupling, and by the blocking effect of projection with groove, can be after making the slotting ear of reed insert owing to the effect of spring is deviate from.And on the reed top end face, also be provided with an elastic plectrum, and be convenient to reed is pulled out, make operation convenient more, the utility model is simple and practical.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the reed of existing carbon brush and the structural representation of brush carrier syndeton;
Fig. 2 is the reed and the improved structural representation of brush carrier syndeton of the utility model carbon brush.
Embodiment
As shown in Figure 2, reed and the improved embodiment of brush carrier syndeton for the utility model carbon brush, comprise and be provided with the reed 1 of inserting ear 11, be provided with the brush carrier 2 of slot 21, the slotting ear 11 of described reed 1 is inserted in the described slot 21, on described slotting ear 11 outside wall surface, also be provided with a projection 111, be provided with groove 21 in the described slot 21 with described protruding 111 couplings.By the projection and the blocking effect of groove, can be after making the slotting ear of reed insert owing to the effect of spring is deviate from.Projection 111 is spherical salient point described in the present embodiment, also is provided with an elastic plectrum 5 on the described reed top end face, is convenient to reed is pulled out.
Claims (4)
1. the reed of a carbon brush and brush carrier syndeton are improved, comprise the reed (1) that is provided with slotting ear (11), be provided with the brush carrier (2) of slot (21), the slotting ear of described reed is inserted in the described slot, it is characterized in that: on described slotting ear outside wall surface, also be provided with at least one projection (111), be provided with groove (211) in the described slot with described projection coupling.
2. the reed of carbon brush according to claim 1 and brush carrier syndeton are improved, and it is characterized in that: described projection is spherical salient point, and described groove is spherical groove.
3. the reed of carbon brush according to claim 1 and brush carrier syndeton are improved, and it is characterized in that: also be provided with an elastic plectrum (5) on described reed (1) top end face.
4. improve according to the reed and the brush carrier syndeton of claim 1 or 2 or 3 described carbon brush, it is characterized in that: described projection is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710125U CN202042783U (en) | 2011-03-17 | 2011-03-17 | Improvements for reed and brush holder connecting structure of carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710125U CN202042783U (en) | 2011-03-17 | 2011-03-17 | Improvements for reed and brush holder connecting structure of carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042783U true CN202042783U (en) | 2011-11-16 |
Family
ID=44970209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200710125U Expired - Lifetime CN202042783U (en) | 2011-03-17 | 2011-03-17 | Improvements for reed and brush holder connecting structure of carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427285A (en) * | 2012-05-15 | 2013-12-04 | 海门市华联电碳有限公司 | Carbon brush for electric pick |
| CN109278205A (en) * | 2017-07-21 | 2019-01-29 | 株式会社迪思科 | Cutting apparatus and electrode terminal component |
-
2011
- 2011-03-17 CN CN2011200710125U patent/CN202042783U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427285A (en) * | 2012-05-15 | 2013-12-04 | 海门市华联电碳有限公司 | Carbon brush for electric pick |
| CN109278205A (en) * | 2017-07-21 | 2019-01-29 | 株式会社迪思科 | Cutting apparatus and electrode terminal component |
| CN109278205B (en) * | 2017-07-21 | 2022-02-11 | 株式会社迪思科 | Cutting device and electrode terminal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |