CN208780589U - A kind of detecting head and detection instrument - Google Patents
A kind of detecting head and detection instrument Download PDFInfo
- Publication number
- CN208780589U CN208780589U CN201821038348.XU CN201821038348U CN208780589U CN 208780589 U CN208780589 U CN 208780589U CN 201821038348 U CN201821038348 U CN 201821038348U CN 208780589 U CN208780589 U CN 208780589U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- detecting head
- torsion wire
- probe portion
- probe
- 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
The utility model relates to a kind of detecting head and detection instrument, the detecting head includes sequentially connected probe portion, torsion wire, first connecting portion and second connecting portion；The probe portion, the torsion wire and the first connecting portion are coaxially disposed；The probe portion at least one, the probe portion is set in one end of the torsion wire and the torsion wire is detachably connected, and the other end of the torsion wire is fixedly connected with the first connecting portion, and the first connecting portion is detachably connected with the second connecting portion.Probe portion, torsion wire and first connecting portion are coaxially disposed by the detecting head of the utility model embodiment, ensure that the accuracy that torsion transmits in test process；Probe portion is set in torsion wire one end and is detachably connected with torsion wire, facilitates the disassembly and maintenance of probe portion, and the test for different liquids viscosity, can replace different detecting heads, improve the flexibility of test.
Description
Technical field
The utility model relates to the field of test technology, more particularly to a kind of detecting head and detection instrument.
Background technique
The existing measurement for liquid viscosity can be measured by being equipped with the detecting head of torsion wire, by detecting head
Probe portion be placed in inside testing liquid, by rotating testing liquid with fixed frequency at a certain angle, probe portion by
To the effect of liquid in rotation power, it is analyzed and processed by the processor that torsion wire passes to detection instrument, obtains measurement result.But
It is that existing detecting head has the disadvantages of having a single function, installation and maintenance are complicated.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of detecting head and detection instrument, to solve above-mentioned existing skill
Detecting head in art has a single function, the problem of installation and maintenance complexity.
One aspect according to the present utility model, the utility model discloses a kind of detecting heads, including sequentially connected spy
Survey portion, torsion wire, first connecting portion and second connecting portion；
The probe portion, the torsion wire and the first connecting portion are coaxially disposed；
The probe portion at least one, the probe portion is set in one end of the torsion wire and the torsion wire detachably connects
It connects, the other end of the torsion wire is fixedly connected with the first connecting portion, and the first connecting portion and the second connecting portion can
Dismantling connection.
Optionally, one end of the torsion wire is screwed on the probe portion by helicitic texture, and the other end and described first connects
One end of socket part is integrally welded.
Optionally, the axis of the second connecting portion is vertical with the axis of the first connecting portion, the second connecting portion
Middle part be equipped with threaded hole, the other end of the first connecting portion is equipped with screw thread, and the other end of the first connecting portion passes through spiral shell
Line is fixed in the threaded hole.
Optionally, the probe portion is cylindrical body, and the diameter of the probe portion is 0.63mm-0.67mm, length 11mm-
15mm。
Optionally, the probe portion is flat, and the width of the probe portion is 0.63mm-0.67mm, length 11mm-
15mm。
Optionally, the diameter of the torsion wire is 0.23mm-0.27mm, length 22mm.
Optionally, the first connecting portion is cylindrical body, and the diameter of the first connecting portion is 0.63mm-0.67mm, long
Degree is 7mm.
Optionally, the second connecting portion is cylindrical body, and the diameter of the second connecting portion is 3.4mm.
Optionally, the detecting head is made of damp alloy material.
Second aspect, the utility model additionally provide a kind of detection instrument, including above-mentioned detecting head.
Compared with prior art, the utility model includes following advantages:
Probe portion, torsion wire and first connecting portion are coaxially disposed, ensure that test by the detecting head of the utility model embodiment
The accuracy of torsion transmitting in the process；Probe portion is set in torsion wire one end and is detachably connected with torsion wire, facilitates the disassembly of probe portion
With maintenance, and the test for different liquids viscosity can replace different detecting heads, improve the flexibility of test.
Detailed description of the invention
It, below will be to institute in the utility model embodiment description in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of detecting head of the utility model embodiment.
Specific embodiment
The preferred embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the disclosure without the embodiment party that should be illustrated here
Formula is limited.On the contrary, these embodiments are provided so that this disclosure will be more thorough and complete, and can be by the disclosure
Range is completely communicated to those skilled in the art.
It is referring to Fig.1 a kind of structural schematic diagram of detecting head of the utility model embodiment, which includes successively connecting
Probe portion 1, torsion wire 2, first connecting portion 3 and the second connecting portion 4 connect.Wherein, probe portion 1, torsion wire 2 and first connecting portion 3 are same
Axis setting, can be effectively ensured in test process, the accuracy of torsion transmitting.
Probe portion 1 is set in one end of torsion wire 2 and torsion wire 2 is detachably connected, probe portion 1 at least one, can also have
It is multiple, to replace, when needing the viscosity to different liquids to measure, probe portion 1 can be removed from torsion wire 2,
Replace different probe portions.Specifically, one end of torsion wire 2 can be screwed on probe portion 1 by helicitic texture, the one of torsion wire 2
End setting external screw thread, in one end of probe portion, setting and the matched internal screw thread of external screw thread, realize torsion wire 2 by helicitic texture and visit
Survey portion 1 is detachably connected.
Above-mentioned probe portion 1 can be cylindrical body, diameter 0.63mm-0.67mm, length 11mm-15mm.Or
It is flat, width 0.63mm-0.67mm, length 11mm-15mm.For the concrete shape and size of probe portion 1, Ke Yigen
It is adjusted according to the needs of actual test, with no restrictions to this utility model.
The other end of torsion wire 2 is fixedly connected with first connecting portion 3, can specifically be connected the other end of torsion wire 2 and first
One end of socket part 3 is integrally welded.First connecting portion 3 is specifically as follows cylindrical body, has a diameter larger than the diameter of torsion wire, diameter
For 0.63mm-0.67mm, length 7mm.The first connecting portion 3 being relatively large in diameter is set in the other end of torsion wire 2, facilitates detecting head
Fixation is attached with other structures.
The diameter of above-mentioned torsion wire 2 is usually 0.23mm-0.27mm, length 22mm.
First connecting portion 3 is also to be detachably connected with second connecting portion 4, specifically, the axis of second connecting portion 4 and first
The axis of interconnecting piece 3 is vertical, is equipped with threaded hole at the middle part of second connecting portion 4, and the other end of the first connector 3 is equipped with screw thread,
The other end of first connecting portion 3 is threadedly secured in the threaded hole of second connecting portion 4.
Second connecting portion can be cylindrical body, a diameter of 3.4mm, or other shapes and size, according to connection
The needs of equipment can be set to different shapes.For its specific shape and size, the utility model is not limited
System.
Further, above-mentioned detecting head is made of damp alloy material, and damp alloy material has good shock resistance
Can, the accuracy of test can be effectively ensured.
The utility model embodiment additionally provides a kind of detection instrument, the detecting head including above-described embodiment, can will visit
The second connecting portion of gauge head is fixed on detection instrument, and torsion that torsion wire is subject to is passed to the place of detection instrument by detecting head
Reason device is analyzed and processed, and obtains measurement result.
It should be noted that in the description of the present invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be connected directly, can also be connected by intermediary brief introduction.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description above to the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should not be construed to reflect following meaning
Figure: the requires of the utility model features more more than feature expressly recited in each claim i.e. claimed.
More precisely, as the following claims reflect, being in terms of utility model less than single embodiment disclosed above
All features.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein
Separate embodiments of each claim as the utility model itself.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, embodiment claimed is appointed in lower claims
Meaning one of can in any combination mode come using.
Claims (10)
1. a kind of detecting head, which is characterized in that including sequentially connected probe portion, torsion wire, first connecting portion and second connecting portion；
The probe portion, the torsion wire and the first connecting portion are coaxially disposed；
The probe portion at least one, the probe portion is set in one end of the torsion wire and the torsion wire is detachably connected,
The other end of the torsion wire is fixedly connected with the first connecting portion, and the first connecting portion and the second connecting portion are detachable
Connection.
2. detecting head according to claim 1, which is characterized in that one end of the torsion wire and the probe portion pass through screw thread
Structure is screwed on, and the other end and one end of the first connecting portion are integrally welded.
3. detecting head according to claim 1, which is characterized in that the axis of the second connecting portion is connect with described first
The axis in portion is vertical, and the middle part of the second connecting portion is equipped with threaded hole, and the other end of the first connecting portion is equipped with screw thread, institute
The other end for stating first connecting portion is threadedly secured in the threaded hole.
4. detecting head according to claim 1, which is characterized in that the probe portion be cylindrical body, the probe portion it is straight
Diameter is 0.63mm-0.67mm, length 11mm-15mm.
5. detecting head according to claim 1, which is characterized in that the probe portion is flat, the width of the probe portion
Degree is 0.63mm-0.67mm, length 11mm-15mm.
6. detecting head according to claim 1, which is characterized in that the diameter of the torsion wire is 0.23mm-0.27mm, length
For 22mm.
7. detecting head according to claim 1, which is characterized in that the first connecting portion is cylindrical body, and described first connects
The diameter of socket part is 0.63mm-0.67mm, length 7mm.
8. detecting head according to claim 1, which is characterized in that the second connecting portion is cylindrical body, and described second connects
The diameter of socket part is 3.4mm.
9. detecting head according to claim 1, which is characterized in that the detecting head is made of damp alloy material.
10. a kind of detection instrument, which is characterized in that including the described in any item detecting heads of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038348.XU CN208780589U (en) | 2018-06-29 | 2018-06-29 | A kind of detecting head and detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038348.XU CN208780589U (en) | 2018-06-29 | 2018-06-29 | A kind of detecting head and detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780589U true CN208780589U (en) | 2019-04-23 |
Family
ID=66153794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038348.XU Expired - Fee Related CN208780589U (en) | 2018-06-29 | 2018-06-29 | A kind of detecting head and detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208780589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179728A (en) * | 2019-07-04 | 2021-01-05 | 陕西聚点实业有限公司 | Raw materials of quality control material of thrombelastogram instrument and manufacturing process thereof |
-
2018
- 2018-06-29 CN CN201821038348.XU patent/CN208780589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179728A (en) * | 2019-07-04 | 2021-01-05 | 陕西聚点实业有限公司 | Raw materials of quality control material of thrombelastogram instrument and manufacturing process thereof |
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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: 20190423 Termination date: 20190629 |