CN204761244U - Carbon brush installation direction mistake proofing tool - Google Patents
Carbon brush installation direction mistake proofing tool Download PDFInfo
- Publication number
- CN204761244U CN204761244U CN201520361935.2U CN201520361935U CN204761244U CN 204761244 U CN204761244 U CN 204761244U CN 201520361935 U CN201520361935 U CN 201520361935U CN 204761244 U CN204761244 U CN 204761244U
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- CN
- China
- Prior art keywords
- carbon brush
- pcb
- trigger board
- emitting diode
- adjuster
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a carbon brush installation direction mistake proofing tool, include that regulator, carbon brush length control piece, PCB trigger board, alarm device, are equipped with carbon brush, characterized by on the regulator: be equipped with carbon brush length control piece on the regulator, PCB triggers on the board installs carbon brush length control piece, is equipped with alarm device at the right -hand member of regulator, the built -in emitting diode of alarm device, the active buzzer of piezoelectric type, battery, PCB triggers the board and connects emitting diode, the active buzzer of piezoelectric type repeatedly through the wire, and its advantage is: no matter carbon brush dress presses inverse time all can be triggered alarm device in the optional position that PCB triggered the board. There is not the condition that can virtual connect, triggers sensitivity, safety, reliable during the use.
Description
Technical field
The utility model relates to a kind of automobile dynamo governor, carries out carbon brush direction mistake proofing or be used in finished product regulator carbon brush angle detecting in the assembling process of directive carbon brush, especially a kind of carbon brush installation direction mistake proofing tool.
Background technology
Automobile dynamo governor to be contacted with the slip ring of generator amature by carbon brush and is energized, thus realizes carrying out detecting to the voltage, electric current, rotating speed etc. of generator and regulating.The shape of carbon brush is that plagiocephaly is directive mostly, if the anti-loaded meeting in regulator carbon brush direction causes carbon brush and slip ring loose contact, carbon brush abrasion speed is accelerated to make the adjuster lost of life, or produces the adverse consequencess such as intense noise.
Existing automobile dynamo governor carbon brush installation method is pure mechanical structure, after regulator carbon brush, all there is spring to withstand carbon brush, carbon brush spring when assembling is in confined state, only control carbon brush extension elongation for fixed product, can not effective Timeliness coverage during carbon brush assembling anisotropy, the method controlling carbon brush direction at present mainly leans on personnel's visual examination.There is following problem in this mounting means: can not effective Timeliness coverage during (1) carbon brush assembling anisotropy always.
(2) need again to check increase operation after assembling, waste man-hour.
(3) personnel's sight check efficiency is low, unreliable, is easy to because personnel's carelessness causes undetected, thus defective products is flowed out.
Summary of the invention
For solving the problem, the utility model provides a kind of carbon brush installation direction mistake proofing tool, and this tool is realizing fixed product and while controlling carbon brush extension elongation, adding carbon brush direction real-time detection alarming device, pcb board trigger board.The characteristic good according to carbon brush conductivity, utilizes carbon brush itself to make trigger board conducting and warning device form loop thus reach the object of Realtime Alerts mistake proofing when assembling anisotropy.
The technical solution of the utility model is: a kind of carbon brush installation direction mistake proofing tool comprises adjuster, carbon brush cut to lengthen block, PCB trigger board, warning device, adjuster is equipped with carbon brush, it is characterized in that: carbon brush cut to lengthen block is housed on adjuster, PCB trigger board is installed on carbon brush cut to lengthen block, warning device is provided with, the built-in light-emitting diode of described warning device, piezoelectric type active buzzer, battery at the right-hand member of adjuster.
PCB trigger board is by wire downlink connection light-emitting diode, piezoelectric type active buzzer, when device carbon brush direction to be regulated is anti-loaded, carbon brush height head is pressed in PCB trigger board, just to make in trigger board, negative winding displacement is communicated with, now light-emitting diode and piezoelectric type active buzzer form loop simultaneously, warning device work, and light-emitting diode is lit, piezoelectric type active buzzer starts to report to the police simultaneously, stops until being taken out to report to the police by adjuster.When carbon brush is in the right direction, height head does not contact with PCB trigger board, and now warning device does not have loop not work.
The spacing of described PCB trigger board winding displacement is 0.5mm, and the width of carbon brush is generally at 4 ~ 6mm, so the optional position no matter being pressed in PCB trigger board when carbon brush is anti-loaded all can trigger alarm device.
The utility model has the following advantages:
(1) completed knocked down products is efficient and convenient, and common welding fixture does not more increase any waste motion.
(2) manufacture simply, cost is low.
(3) common tool can coordinate this warning device to realize error-disable function by simple transformation.
(4) use the utility model can save desk checking and direction test step, it also avoid simultaneously carbon brush wrongly installed after do over again and material cost, significantly improving production efficiency reduce production cost.
(5) the utility model can find the carbon brush in wrongly installed direction timely and effectively, thus effectively controls defective products outflow, improves product quality.
(6) owing to all there being spring to withstand carbon brush after regulator carbon brush, carbon brush assemble time spring be in confined state, when carbon brush contacts with PCB trigger board carbon brush be subject to spring extruding can with PCB trigger board close contact, there is not the situation of meeting virtual connection, trigger sensitive during use, safety, reliably.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is carbon brush cut to lengthen block front view of the present utility model.
Fig. 3 is carbon brush cut to lengthen block left view of the present utility model.
Fig. 4 is PCB trigger board structural representation of the present utility model.
Fig. 5 is warning device structural representation of the present utility model.
Fig. 6 is circuit theory diagrams of the present utility model.
In figure: 1 is carbon brush cut to lengthen block; 2 is carbon brush, and 3 is light-emitting diodes, is 4. batteries, and 5 is piezoelectric type active buzzers, and 6 is warning devices, and 7 is carbon brush height heads, and 8 is PCB trigger board, and 9 is adjusters.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6: the utility model comprises adjuster 9, carbon brush cut to lengthen block 1, PCB trigger board 8, warning device 6, adjuster 9 is equipped with carbon brush 2, adjuster 9 is also equipped with carbon brush cut to lengthen block 1, PCB trigger board peace 8 installs on carbon brush cut to lengthen block 1, warning device 6 is provided with, the built-in light-emitting diode 3 of described warning device 6, piezoelectric type active buzzer 5, battery 4 at the right-hand member of adjuster 9.
Described battery is 9V, and light-emitting diode is 5V, and piezoelectric type active buzzer is 3-15V.
PCB trigger board 8 is by wire downlink connection light-emitting diode 3, piezoelectric type active buzzer 5, when regulator carbon brush 2 direction is anti-loaded, carbon brush height head is pressed in PCB trigger board 8, positive and negative winding displacement in triggering 8 is communicated with, now light-emitting diode 3 and piezoelectric type active buzzer 5 form loop simultaneously, warning device 6 works, light-emitting diode 3 is lit, and piezoelectric type active buzzer 5 starts to report to the police simultaneously, stops until being taken out by adjuster 9 to report to the police.When carbon brush 2 is in the right direction, carbon brush high 7 does not contact with PCB trigger board 8, and now warning device 6 does not have loop not work.
The spacing of described PCB trigger board 8 winding displacement is 0.5mm, and the width of carbon brush is generally at 4 ~ 6mm, so the optional position no matter being pressed in PCB trigger board 8 when carbon brush is anti-loaded all can trigger alarm device.
The foregoing is only embodiment of the present utility model and oneself, be not limited to the utility model.The utility model can have various suitable change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a carbon brush installation direction mistake proofing tool, comprise adjuster, carbon brush cut to lengthen block, PCB trigger board, warning device, adjuster is equipped with carbon brush, it is characterized in that: carbon brush cut to lengthen block is housed on adjuster, PCB trigger board is installed on carbon brush cut to lengthen block, warning device is provided with, the built-in light-emitting diode of described warning device, piezoelectric type active buzzer, battery at the right-hand member of adjuster; PCB trigger board is by wire downlink connection light-emitting diode, piezoelectric type active buzzer, when device carbon brush direction to be regulated is anti-loaded, carbon brush height head is pressed in PCB trigger board, just to make in trigger board, negative winding displacement is communicated with, now light-emitting diode and piezoelectric type active buzzer form loop simultaneously, warning device work, and light-emitting diode is lit, piezoelectric type active buzzer starts to report to the police simultaneously, stops until being taken out to report to the police by adjuster.
2. a kind of carbon brush installation direction mistake proofing tool according to claim 1, is characterized in that: the spacing of described PCB trigger board winding displacement is 0.5mm, and the optional position no matter being pressed in PCB trigger board when carbon brush is anti-loaded all can trigger alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361935.2U CN204761244U (en) | 2015-05-29 | 2015-05-29 | Carbon brush installation direction mistake proofing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361935.2U CN204761244U (en) | 2015-05-29 | 2015-05-29 | Carbon brush installation direction mistake proofing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761244U true CN204761244U (en) | 2015-11-11 |
Family
ID=54475913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361935.2U Withdrawn - After Issue CN204761244U (en) | 2015-05-29 | 2015-05-29 | Carbon brush installation direction mistake proofing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868662B (en) * | 2015-05-29 | 2017-04-12 | 江苏云意电气股份有限公司 | Tool for preventing carbon brush from direction error in installation |
-
2015
- 2015-05-29 CN CN201520361935.2U patent/CN204761244U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868662B (en) * | 2015-05-29 | 2017-04-12 | 江苏云意电气股份有限公司 | Tool for preventing carbon brush from direction error in installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170412 |