CN206415043U - A kind of constant temperature oscillator of use Hall pulse counter - Google Patents
A kind of constant temperature oscillator of use Hall pulse counter Download PDFInfo
- Publication number
- CN206415043U CN206415043U CN201620617306.6U CN201620617306U CN206415043U CN 206415043 U CN206415043 U CN 206415043U CN 201620617306 U CN201620617306 U CN 201620617306U CN 206415043 U CN206415043 U CN 206415043U
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- China
- Prior art keywords
- constant temperature
- pulse counter
- temperature oscillator
- hall pulse
- utility
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Abstract
The utility model discloses a kind of constant temperature oscillator of use Hall pulse counter, the constant temperature oscillator includes constant temperature oscillator body, Hall pulse counter is provided with non-rotating position on the body, turned position on the body is provided with magnet, and the Hall pulse counter senses the magnet.The constant temperature oscillator of use Hall pulse counter of the present utility model, using non-contact position sensor, reduces and uses mechanical contact travel switch to cause the non-constant risk of oscillator rotating speed because mechanically deform is failed, and simple in construction, easily realizes.
Description
Technical field
The utility model is related to constant temperature oscillator, more particularly to a kind of constant temperature oscillator of use Hall pulse counter.
Background technology
Constant temperature oscillator using relatively more, requires the concussion invariablenes turning speed of constant temperature oscillator in an experiment in the lab,
It is generally used as revolution counter using mechanical contact travel switch.But, after long-term use, mechanical contact travel switch
Because of juxtaposition metamorphose, often cause detection rotating speed inaccurate and cause oscillator concussion rotating speed non-constant or do not reach setting turn
Speed, so that experimental result can be influenceed.
Accordingly, it is desirable to provide a kind of constant temperature oscillator for using Hall pulse counter is to solve the above problems.
Utility model content
In order to solve the problem, the utility model discloses a kind of constant temperature oscillator of use Hall pulse counter, institute
Stating constant temperature oscillator includes being provided with Hall step-by-step counting on constant temperature oscillator body, non-rotating position on the body
Device, turned position on the body is provided with magnet, and the Hall pulse counter senses the magnet.
It is preferred that the Hall pulse counter includes counter body, it is provided with one end of the counter body
Mounting hole, an inclined-plane is provided with the counter body, Hall sensor, the hall sensing are provided with the inclined-plane
Device senses the magnet.
It is preferred that being additionally provided with drive circuit on the counter body.
It is preferred that the quantity of the mounting hole is two, and it is symmetrical.
The constant temperature oscillator of use Hall pulse counter of the present utility model, using non-contact position sensor, drop
It is low that the non-constant risk of oscillator rotating speed is caused because mechanically deform is failed using mechanical contact travel switch, and structure letter
It is single, easily realize.
A series of concept of reduced forms is introduced in utility model content part, this will be in embodiment part
It is middle to be further described.The utility model content part is not meant to attempt to limit technical scheme claimed
Key feature and essential features, the protection domain for attempting to determine technical scheme claimed is not meant that more.
Below in conjunction with accompanying drawing, advantages and features of the present utility model are described in detail.
Brief description of the drawings
Fig. 1 is the signal of the constant temperature oscillator of the use Hall pulse counter according to the utility model one embodiment
Figure；
Fig. 2 is the Hall pulse counter front view that constant temperature oscillator of the present utility model is used；
Fig. 3 is the Hall pulse counter left view that constant temperature oscillator of the present utility model is used；
Fig. 4 is the Hall pulse counter top view that constant temperature oscillator of the present utility model is used；
Fig. 5 is the Hall pulse counter stereogram that constant temperature oscillator of the present utility model is used.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It will be apparent, however, to one skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed structure will be proposed in following description.Obviously, the utility model
Execution be not limited to the specific details that those skilled in the art is familiar with.Preferred embodiment of the present utility model is retouched in detail
State it is as follows, but except these detailed description in addition to, the utility model can also have other embodiment.
Referring to figs. 1 to Fig. 5, the constant temperature oscillator and the constant temperature oscillation according to the utility model one embodiment are shown
The Hall pulse counter used on device.
The constant temperature oscillator of the use Hall pulse counter of the utility model embodiment, including constant temperature oscillator body 1,
Hall pulse counter is provided with non-rotating position on the body 1, magnetic is provided with the turned position on body 1
Iron.The Hall pulse counter can sense the magnet.
Referring to figs. 2 to Fig. 5, show according to the Hall pulse counter used on the utility model constant temperature oscillator.
The Hall pulse counter includes counter body 21, and one end of the counter body 21 is provided with mounting hole 22, in meter
Number device body 21 is provided with an inclined-plane 24, and Hall sensor 23 is provided with the inclined-plane 24.The Hall sensor 23 can be felt
Answer above-mentioned magnet.
Drive circuit is additionally provided with counter body 21.Above-mentioned mounting hole 22 can be two, and symmetrical.
In constant temperature oscillator in use, rotating part is provided with magnet, when the magnet passes through Hall pulse counter,
Perceived by Hall sensor therein, so as to realize tally function.
The constant temperature oscillator of use Hall pulse counter of the present utility model, using non-contact position sensor, drop
It is low that the non-constant risk of oscillator rotating speed is caused because mechanically deform is failed using mechanical contact travel switch, and structure letter
It is single, easily realize.
The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is
For the purpose illustrated and illustrated, and it is not intended to the utility model being limited in described scope of embodiments.In addition ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, according to teaching of the present utility model also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope claimed with
It is interior.Protection domain of the present utility model is defined by the appended claims and its equivalent scope.
Claims (4)
1. a kind of constant temperature oscillator of use Hall pulse counter, it is characterised in that the constant temperature oscillator shakes including constant temperature
Device body is swung, Hall pulse counter is provided with non-rotating position on the body, rotation position on the body
Put provided with magnet, the Hall pulse counter senses the magnet.
2. according to the constant temperature oscillator of the use Hall pulse counter described in claim 1, it is characterised in that the Hall arteries and veins
Rushing counter includes counter body, one end of the counter body is provided with mounting hole, on the counter body
Provided with an inclined-plane, Hall sensor is provided with the inclined-plane, the Hall sensor senses the magnet.
3. according to the constant temperature oscillator of the use Hall pulse counter described in claim 2, it is characterised in that counted described
Drive circuit is additionally provided with device body.
4. according to the constant temperature oscillator of the use Hall pulse counter described in claim 3, it is characterised in that the mounting hole
Quantity be two, it is and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617306.6U CN206415043U (en) | 2016-06-21 | 2016-06-21 | A kind of constant temperature oscillator of use Hall pulse counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617306.6U CN206415043U (en) | 2016-06-21 | 2016-06-21 | A kind of constant temperature oscillator of use Hall pulse counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206415043U true CN206415043U (en) | 2017-08-18 |
Family
ID=59577523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617306.6U Expired - Fee Related CN206415043U (en) | 2016-06-21 | 2016-06-21 | A kind of constant temperature oscillator of use Hall pulse counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206415043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909084A (en) * | 2021-09-18 | 2022-01-11 | 北京擎科生物科技有限公司 | Rotary oscillation mechanism |
| CN115414837A (en) * | 2022-09-30 | 2022-12-02 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
-
2016
- 2016-06-21 CN CN201620617306.6U patent/CN206415043U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909084A (en) * | 2021-09-18 | 2022-01-11 | 北京擎科生物科技有限公司 | Rotary oscillation mechanism |
| CN113909084B (en) * | 2021-09-18 | 2022-07-19 | 北京擎科生物科技有限公司 | Rotary oscillation mechanism |
| CN115414837A (en) * | 2022-09-30 | 2022-12-02 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
| CN115414837B (en) * | 2022-09-30 | 2023-04-07 | 北京东联哈尔仪器制造有限公司 | Constant temperature oscillator adopting Hall pulse counter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20190621 |