CN201156641Y - Electric brush device having holder - Google Patents
Electric brush device having holder Download PDFInfo
- Publication number
- CN201156641Y CN201156641Y CNU2008200323559U CN200820032355U CN201156641Y CN 201156641 Y CN201156641 Y CN 201156641Y CN U2008200323559 U CNU2008200323559 U CN U2008200323559U CN 200820032355 U CN200820032355 U CN 200820032355U CN 201156641 Y CN201156641 Y CN 201156641Y
- Authority
- CN
- China
- Prior art keywords
- brush
- holding plate
- mounting groove
- brush bar
- electric brush
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to an electric brush used in a code disc, in particular to an electric brush device with a retainer. According to the technical scheme provided by the utility model, a plurality of slight electric brush bars are arranged at one side of a mounting part; an arc salient is arranged in the electric brush bar; the mounting part and the electric brush bars are integrally arranged on an insulated retaining plate; the retaining plate is provided with a through hole so as to be convenient for the arc salient to extrude from the retaining plate; a limiting bar spanned on the upper part of the electric brush rib is arranged on the retaining plate; a clearance is reversed between the limiting rib and the electric brush rib. The electric brush device with a retainer works reliably, is hard to go awry and has a simple assembling technique.
Description
Technical field
The utility model relates to the brush that a kind of code-disc is used, especially a kind of brushgear with retainer.
Background technology
At present and the supporting brush of code-disc, be to be washed into foil to have the haptic element form of several shapes mostly as long palpus.This brush in use because material is thin, the rigidity deficiency, therefore often contact with lametta road on the code-disc bad, and easy transversion malposition.These just bring the code-disc cisco unity malfunction, make mistakes easily; And because brush is thinner, yielding during assembling, the location is difficulty.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of reliable operation is provided, is difficult for makeing mistakes, assembly technology is simply with the brush of retainer.
The technical scheme that provides according to the utility model, in installation portion one side some longilineal brush bars are set, on the brush bar, be provided with arcuate convex, installation portion and brush bar integral body are arranged on the holding plate of insulation, this holding plate is provided with through hole, so that arcuate convex is given prominence in holding plate, on holding plate, be provided with the positive stop strip that is erected at brush bar top, leave the gap between positive stop strip and the brush bar.
Installation portion and brush bar embed in the brush mounting groove of offering on the holding plate, are provided with installing hole on installation portion, and the lug boss that this installing hole and holding plate upwards stretch out in the brush mounting groove is closely pegged graft.Holding plate is provided with the dividing plate that protrudes upward in the brush mounting groove, this dividing plate is limited to adjacent two brush bars in separately the brush mounting groove, and dividing plate is separated into the strip hole consistent with brush bar number with through hole, and each strip hole cooperates with the brush interspace.
Offer the positive stop strip mounting groove on the holding plate, positive stop strip and this positive stop strip mounting groove are closely pegged graft.
Structure of the present utility model had both kept the position of brush accurate, made the code channel of brush Elastic Contact code-disc again, and assembling is simple, and reliable operation is difficult for makeing mistakes.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a rearview of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 1.
Fig. 5 is the front view of the holding plate in the utility model.
Fig. 6 is the C-C cutaway view of Fig. 5.
Fig. 7 is the D-D cutaway view of Fig. 5.
Fig. 8 is the installation portion in the utility model and the front view of brush bar.
Fig. 9 is the E-E cutaway view of Fig. 8.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: the side at installation portion 1 is provided with some longilineal brush bars 2, on brush bar 2, be provided with arcuate convex 3, installation portion 1 is arranged on the holding plate 4 of insulation with brush bar 2 integral body, this holding plate 4 is provided with through hole 5 so that arcuate convex 3 is given prominence in holding plate 4, on holding plate 4, be provided with the positive stop strip 6 that is erected at brush bar 2 tops, leave the gap between positive stop strip 6 and the brush bar 2.
Offer positive stop strip mounting groove 11 on the holding plate 4, positive stop strip 6 is closely pegged graft with this positive stop strip mounting groove 11.
As shown in Figure 1, 2, 3, brush bar 2 compressed be placed on the brush holding plate 4,2～6 lug bosses 9 (little convex cylindrical) on the brush holding plate 4 and installing hole 8 (circular hole) tight fit on the installation portion 1, compressing positive stop strip 6 in the positive stop strip mounting groove 11 that is placed on brush holding plate 2 and cover the rectangular of brush bar 2 must pin; Because positive stop strip 6 and brush holding plate 4 form the hole that the rectangular palpus pin of permission brush bar 2 can stretch, so the rectangular of brush bar 2 must be able to and code-disc code channel Elastic Contact by pin.Positive stop strip 6 is configured in the brush mounting groove 7 that has dividing plate 10 to the rectangular palpus pin of brush bar 2 and does not upspring; The duct that positive stop strip 6 retainers form allows brush bar 2 rectangular must longitudinally stretching by pin again.
During use, the arcuate convex 3 of brush bar 2 and the code channel of code-disc contact, and the brush mounting groove 7 that has dividing plate 10 of brush holding plate 4 makes the rectangular palpus pin lateral stability of brush bar 2, the position is accurate when therefore working, and elasticity keeps in touch well, is difficult for makeing mistakes, simple in structure, easy to assembly.
Claims (4)
1, a kind of brushgear with retainer, be included in the some longilineal brush bar (2) that installation portion (1) one side is provided with, brush bar (2) is provided with arcuate convex (3), it is characterized in that: installation portion (1) is arranged on the holding plate (4) of insulation with brush bar (2) integral body, this holding plate (4) is provided with through hole (5), so that arcuate convex (3) is given prominence in holding plate (4), on holding plate (4), be provided with the positive stop strip (6) that is erected at brush bar (2) top, leave the gap between positive stop strip (6) and the brush bar (2).
2, the brushgear of band retainer as claimed in claim 1, it is characterized in that: installation portion (1) embeds in the brush mounting groove of offering on the holding plate (4) (7) with brush bar (2), be provided with installing hole (8) on installation portion (1), this installing hole (8) is closely pegged graft with the lug boss (9) that holding plate (4) upwards stretches out in brush mounting groove (7).
3, the brushgear of band retainer as claimed in claim 2, it is characterized in that: holding plate (4) is provided with the dividing plate (10) that protrudes upward in brush mounting groove (7), this dividing plate (10) is limited to adjacent two brush bars (2) in separately the brush mounting groove (7), and dividing plate (10) is separated into through hole (5) and the consistent strip hole of brush bar (2) number, each strip hole and brush bar (2) matched in clearance.
4, as the brushgear of claim 2 or 3 described band retainers, it is characterized in that: offer positive stop strip mounting groove (11) on the holding plate (4), positive stop strip (6) is closely pegged graft with this positive stop strip mounting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200323559U CN201156641Y (en) | 2008-02-27 | 2008-02-27 | Electric brush device having holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200323559U CN201156641Y (en) | 2008-02-27 | 2008-02-27 | Electric brush device having holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156641Y true CN201156641Y (en) | 2008-11-26 |
Family
ID=40104417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200323559U Expired - Fee Related CN201156641Y (en) | 2008-02-27 | 2008-02-27 | Electric brush device having holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156641Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996951A (en) * | 2013-02-19 | 2014-08-20 | 宝山钢铁股份有限公司 | Direct-current motor brush |
| CN106099598A (en) * | 2016-07-22 | 2016-11-09 | 大连华锐重工集团股份有限公司 | High-tension electricity slip ring disc brake type conductive component |
-
2008
- 2008-02-27 CN CNU2008200323559U patent/CN201156641Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996951A (en) * | 2013-02-19 | 2014-08-20 | 宝山钢铁股份有限公司 | Direct-current motor brush |
| CN106099598A (en) * | 2016-07-22 | 2016-11-09 | 大连华锐重工集团股份有限公司 | High-tension electricity slip ring disc brake type conductive component |
| CN106099598B (en) * | 2016-07-22 | 2018-11-09 | 大连华锐重工集团股份有限公司 | High pressure electric slip ring disc brake type conductive component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203895328U (en) | Novel single-pole switch convenient to press | |
| ATE379872T1 (en) | BRUSH ARRANGEMENT | |
| CN201156641Y (en) | Electric brush device having holder | |
| ATE405015T1 (en) | MULTIPLE ELECTRICAL DEVICE BRACKET WITH INDEXED ELECTRICAL DEVICE MOUNTING | |
| CN102117899B (en) | Battery cover assembly | |
| CN202759222U (en) | Multi-slot surge protector base | |
| ATE366066T1 (en) | STRUCTURED SURFACE FOR HOUSEHOLD AND REFRIGERANT APPLIANCES | |
| CN102862042B (en) | A kind of carrier clamping module | |
| CN205551285U (en) | Automatic probe integrated into one piece machine | |
| CN205159141U (en) | Shockproof direct current switch of motor | |
| CN202395609U (en) | Capacitor installing and fixing structure for motor | |
| CN203218807U (en) | Lead fixing device of exhaust fan motor | |
| CN204430944U (en) | Expansion guard cover | |
| CN209487372U (en) | A kind of sliding point-touch switch structure | |
| CN206098478U (en) | Novel switching of copper bar extension device | |
| CN201910516U (en) | Power socket | |
| CN207332478U (en) | The pull handle arrangement of translation door | |
| CN213583552U (en) | Contact spring and slider matched structure | |
| CN2892586Y (en) | Wiper improved structure | |
| CN202332641U (en) | Arc striking sheet of contactor | |
| CN105938950B (en) | Conductive structure and strip light | |
| CN201234075Y (en) | Disposal contact for drawer cabinet | |
| CN203151283U (en) | Porous-bearing motor bearing end cover | |
| CN205138656U (en) | Battery temperature measuring device | |
| CN202635000U (en) | Flat clamping type conductive foam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20120227 |