CN203629595U - Instrument dual-motor output structure - Google Patents
Instrument dual-motor output structure Download PDFInfo
- Publication number
- CN203629595U CN203629595U CN201320828489.2U CN201320828489U CN203629595U CN 203629595 U CN203629595 U CN 203629595U CN 201320828489 U CN201320828489 U CN 201320828489U CN 203629595 U CN203629595 U CN 203629595U
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- China
- Prior art keywords
- output shaft
- pointer
- instrument
- motor
- stepping motor
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Abstract
The utility model provides an instrument dual-motor output structure. The structure comprises a PCB, a first stepping motor and a second stepping motor which are adjacently welded on the PCB, a first output shaft and a second output shaft. The first output shaft is directly connected with the first stepping motor, and directly driven by the first stepping motor. The second output shaft sleeves the first output shaft, and is connected with the second stepping motor through a gear plate. The second output shaft is activated by the second stepping motor driving the gear. The instrument dual-motor output structure provided by the utility model adopts dual stepping motor driving, coaxial output and two-layer display, and the display contents of the two layers do not interference each other. The instrument dual-motor output structure meets the requirements of instrument arrangement in a relatively small space.
Description
Technical field
The utility model relates to automobile instrument technical field, is specifically related to a kind of instrument bi-motor export structure.
Background technology
Existing instrument design mostly is stepper motor and drives, when instrument space hour, because considering that can character and scale see clearly, thus dial plate cannot be designed smaller, thereby there will be the problem of layout under not.
Utility model content
In order to address the above problem, the purpose of this utility model is a kind of instrument bi-motor export structure of design.
Concrete technical scheme of the present utility model is as follows:
A kind of instrument bi-motor export structure, comprise pcb board, adjacent the first stepper motor and the second stepper motor being welded on described pcb board, the first output shaft and the second output shaft, described the first output shaft connects and is connected with the first stepping motor straight, and by the first stepping motor direct-drive; Described the second output sleeve, in the first output shaft outside, is connected with described the second stepper motor by toothed disc, and is moved by the second stepping motor-driven gear.
Preferably, described instrument bi-motor export structure also comprises the first pointer and the second pointer; Described the second pointer is connected with the second output shaft, in the middle of this second pointer, is hollow-core construction, and described the first pointer is connected with described the first output shaft through this hollow-core construction.
Preferably, described the second pointer is longer than described the first pointer.
Preferably, described the first pointer and the second pointer are the pointer of any two kinds of tables in speedometer, tachometer gage, water-thermometer or fuel gauge.
The beneficial effects of the utility model are as follows:
The instrument bi-motor export structure that the utility model provides, it is driven by two stepper motors, coaxially output, double-layer showing, and two-layer displaying contents does not disturb mutually.By this structure, the utility model can the less instrument disposition of meeting spatial.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model instrument bi-motor export structure;
Fig. 2 is the vertical view of the utility model instrument bi-motor export structure;
Fig. 3 is the right view of the utility model instrument bi-motor export structure;
Fig. 4 is the use constitutional diagram of the utility model instrument bi-motor export structure.
In figure, Reference numeral is as follows:
Embodiment
Introduce in detail the utility model below in conjunction with accompanying drawing and embodiment thereof, illustrated by having the extension of number, position, relation and size of the assembly that forms preferred embodiment in accompanying drawing, read and understand instruction of the present utility model afterwards relevant change belong to industry technical ability.In addition, reading and understanding after instruction of the present utility model, coordinate the accurate dimension of specific strength, weight, intensity and similar requirement and the change of dimension scale also to belong to general knowledge known in this field.
As shown in Figures 1 to 3, a kind of instrument bi-motor export structure, comprises pcb board 1, adjacent the first stepper motor 2 and the second stepper motor 3, the first output shafts 4 and the second output shaft 5 being welded on described pcb board 1; Described the first output shaft 4 is directly connected with the first stepper motor 2, and is directly driven by the first stepper motor 2; Described the second output shaft 5 is enclosed within the first output shaft 4 outsides, and is connected with described the second stepper motor 3 by toothed disc, and is moved by the second stepper motor 3 driven wheels.Described instrument bi-motor export structure also comprises the first pointer 6 and the second pointer 7, and described the second pointer 7 is connected with the second output shaft 5, in the middle of this second pointer 7, is hollow-core construction, and described the first pointer 6 is connected with described the first output shaft 4 through this hollow-core construction.For the ease of showing, preferred, described the second pointer 7 is longer than described the first pointer 6.
As shown in Figure 4, the structure of the coaxial output of instrument bi-motor that the utility model provides, double-layer showing, two-layer displaying contents does not disturb mutually, and this structure can the less instrument disposition of meeting spatial.Particularly can meet random 2 functions double-layer showing on a dial plate in the stepper motor driven functions of use such as speedometer, tachometer gage, water-thermometer, fuel gauge (using stepper motor driven other functions to be all included in this patent), save instrument space, novelty handsome in appearance.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiment are only not used in restriction scope of the present utility model for the utility model is described, and, after having read content of the present utility model, relevant technical staff in the field can make various changes or modification to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (4)
1. an instrument bi-motor export structure, it is characterized in that, comprise pcb board, adjacent the first stepper motor and the second stepper motor being welded on described pcb board, the first output shaft and the second output shaft, described the first output shaft connects and is connected with the first stepping motor straight, and by the first stepping motor direct-drive; Described the second output sleeve, in the first output shaft outside, is connected with described the second stepper motor by toothed disc, and is moved by the second stepping motor-driven gear.
2. instrument bi-motor export structure according to claim 1, is characterized in that, described instrument bi-motor export structure also comprises the first pointer and the second pointer; Described the second pointer is connected with the second output shaft, in the middle of this second pointer, is hollow-core construction, and described the first pointer is connected with described the first output shaft through this hollow-core construction.
3. instrument bi-motor export structure according to claim 2, is characterized in that, described the second pointer is longer than described the first pointer.
4. instrument bi-motor export structure according to claim 2, is characterized in that, described the first pointer and the second pointer are the pointer of any two kinds of tables in speedometer, tachometer gage, water-thermometer or fuel gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828489.2U CN203629595U (en) | 2013-12-13 | 2013-12-13 | Instrument dual-motor output structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828489.2U CN203629595U (en) | 2013-12-13 | 2013-12-13 | Instrument dual-motor output structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629595U true CN203629595U (en) | 2014-06-04 |
Family
ID=50816061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828489.2U Expired - Fee Related CN203629595U (en) | 2013-12-13 | 2013-12-13 | Instrument dual-motor output structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140290562A1 (en) * | 2013-03-27 | 2014-10-02 | Mark James Arthur Baker | Dual pointer display |
| CN108819715A (en) * | 2018-07-13 | 2018-11-16 | 浙江金旭汽车仪表有限公司 | A kind of automobile instrument panel of two fingers needle |
-
2013
- 2013-12-13 CN CN201320828489.2U patent/CN203629595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140290562A1 (en) * | 2013-03-27 | 2014-10-02 | Mark James Arthur Baker | Dual pointer display |
| US9395218B2 (en) * | 2013-03-27 | 2016-07-19 | Visteon Global Technologies, Inc. | Dual pointer display |
| CN108819715A (en) * | 2018-07-13 | 2018-11-16 | 浙江金旭汽车仪表有限公司 | A kind of automobile instrument panel of two fingers needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |