CN202204527U - Sensor housing for experiment - Google Patents
Sensor housing for experiment Download PDFInfo
- Publication number
- CN202204527U CN202204527U CN2011202866142U CN201120286614U CN202204527U CN 202204527 U CN202204527 U CN 202204527U CN 2011202866142 U CN2011202866142 U CN 2011202866142U CN 201120286614 U CN201120286614 U CN 201120286614U CN 202204527 U CN202204527 U CN 202204527U
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- CN
- China
- Prior art keywords
- probe
- housing
- sensor
- ring
- rack
- 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
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Abstract
Disclosed is a sensor housing for an experiment, comprising a housing, a probe installing surface arranged upon the housing, a probe rack fixed upon the probe installing surface, and a probe hole arranged at the center of the probe rack. The sensor housing consists of an upper housing and a lower housing, wherein the upper housing and the lower housing are jointed together via a faying face; and the probe rack is clamped between the upper housing and the lower housing. The probe installing surface is provided with a ring-shaped grooves while the outer peripheral surface of the probe rack is provided with ring-shaped fins, with the ring-shaped grooves being matched to the ring-shaped fins. The ring-shaped fins upon the probe rack are embedded in the ring-shaped grooves in the probe installing surface. When the sensor housing of the utility model is employed, the housing and the shape of the probe rack can be designed into standard size. The probe rack can be provided with tailored holes matched to various probes in terms of shape and size. Then the probe rack can be installed upon the probe installing surface of the housing for usage, thereby providing the sensor housing with versatility and cutting the cost of manufacturing sensor housing.
Description
Technical field
The utility model relates to a kind of reason, change, gives birth to the sensor that digital experiment is used, and particularly relates to a kind of shell of sensor, belongs to the teaching aid field.
Background technology
The sensor that existing digital experiment is used mainly contains physics, chemistry, biological three major types by big type of branch; If many kinds are arranged by group branch kind; Shape, the size of the sensing probe of each sensor all are not quite similar; So the sensor of testing now usefulness on the market each sensor basically all is designed to shell inequality, this makes that sensor production producer needs all design one pair of mould to the shell of each sensor; Also need frequent more mold exchange and frock in process of production, caused the production cost of sensor to rise.
The utility model content
For overcoming above-mentioned defective, the utility model aims to provide the sensor outer housing that a kind of general digital experiment is used.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of shell of testing with sensor, comprise housing, and said housing is provided with the probe installed surface, is fixed with probe holder on the said probe installed surface, and the center of said probe holder is provided with probe hole.
Said housing is divided into upper shell and lower house, and said upper shell and lower house link together through faying face, and said probe holder is clamped between upper shell and the lower house.
Said probe installed surface is provided with annular groove, and the outer peripheral face of said probe holder is provided with annular ridge, and said annular groove and annular ridge are complementary, and the annular ridge on the said probe holder embeds in the annular groove on the probe installed surface.
Said housing and probe holder are the injection mo(u)ldings of ABS engineering plastics.
Adopted the shell of the experiment of the utility model with sensor, owing on the probe installed surface, be fixed with probe holder, the profile of said probe holder can be designed as standard size; Like this; When the shell of sensor is made, can adopt standard size to make on a large scale to the housing of sensor outer housing, to different sensor; Only need on probe holder, offering and pop one's head in the corresponding hole of shape and size; Be installed in probe holder on the probe installed surface of housing and can use then, make the shell of sensor have versatility, greatly reduce the cost when producing sensor outer housing sensors of various types.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is portion of the probe installed surface end office (EO) structural representation of housing;
Fig. 3 is the structural representation of probe holder;
Fig. 4 is that probe holder is installed in the partial structurtes synoptic diagram on the probe installed surface.
Among the figure: 1-housing, the 2-installed surface of popping one's head in, 3-probe holder, 4-probe hole, 5-upper shell, 6-lower house, 7-faying face, 8-annular groove, 9-annular ridge.
Embodiment
As shown in Figure 1, the utility model discloses a kind of shell of testing with sensor, comprise housing 1, said housing 1 is provided with probe installed surface 2, is fixed with probe holder 3 on the said probe installed surface 2, and the center of said probe holder 3 is provided with probe hole 4.The shape and size of said probe hole 4 can be made according to the shape and size of the sensor probe of required installation.
Be the element of convenience sensor installation in housing 1, said housing 1 can be divided into upper shell 5 and lower house 6, and said upper shell 5 links together through faying face 7 with lower house 6, and said probe holder 3 is clamped between upper shell 5 and the lower house 6.Upper shell 5 and lower house 6 connected mode through faying face 7 can be connected etc. for bonding, overlap joint or bolt, for making things convenient for the dismounting of upper shell 5 and lower house 6, preferentially adopts overlapping mode.
Like Fig. 2-shown in Figure 4; Said probe installed surface 2 is provided with annular groove 8; The outer peripheral face of said probe holder 3 is provided with annular ridge 9, and said annular groove 8 is complementary with annular ridge 9, and the annular ridge 9 on the said probe holder 3 embeds in the annular groove 8 on the probe installed surface 2.Certainly can also adopt the probe holder 3 of other form and the fit system of probe installed surface 2, not remake narration one by one here.
Said housing 1 adopts the injection mo(u)lding of ABS engineering plastics usually with probe holder 3.Can certainly adopt other material and the mode of production, not remake narration one by one here.
Claims (4)
1. shell of testing with sensor; Comprise housing (1); Said housing (1) is provided with probe installed surface (2), it is characterized in that being fixed with probe holder (3) on the said probe installed surface (2), and the center of said probe holder (3) is provided with probe hole (4).
2. experiment according to claim 1 is with the shell of sensor; It is characterized in that said housing (1) is divided into upper shell (5) and lower house (6); Said upper shell (5) and lower house (6) link together through faying face (7), and said probe holder (3) is clamped between upper shell (5) and the lower house (6).
3. experiment according to claim 1 and 2 is with the shell of sensor; It is characterized in that said probe installed surface (2) is provided with annular groove (8); The outer peripheral face of said probe holder (3) is provided with annular ridge (9); Said annular groove (8) and annular ridge (9) are complementary, and the annular ridge (9) on the said probe holder (3) embeds in the annular groove (8) on the probe installed surface (2).
4. experiment according to claim 1 is characterized in that with the shell of sensor said housing (1) and probe holder (3) are the injection mo(u)lding of ABS engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202866142U CN202204527U (en) | 2011-08-09 | 2011-08-09 | Sensor housing for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202866142U CN202204527U (en) | 2011-08-09 | 2011-08-09 | Sensor housing for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204527U true CN202204527U (en) | 2012-04-25 |
Family
ID=45968647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202866142U Expired - Fee Related CN202204527U (en) | 2011-08-09 | 2011-08-09 | Sensor housing for experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647843A (en) * | 2018-12-07 | 2019-04-19 | 彩虹（合肥）液晶玻璃有限公司 | A kind of photoelectric sensor acid & alkali liquid protection box |
-
2011
- 2011-08-09 CN CN2011202866142U patent/CN202204527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647843A (en) * | 2018-12-07 | 2019-04-19 | 彩虹（合肥）液晶玻璃有限公司 | A kind of photoelectric sensor acid & alkali liquid protection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120425 Termination date: 20160809 |