CN211504173U - Probe structure - Google Patents
Probe structure Download PDFInfo
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- CN211504173U CN211504173U CN201921607755.2U CN201921607755U CN211504173U CN 211504173 U CN211504173 U CN 211504173U CN 201921607755 U CN201921607755 U CN 201921607755U CN 211504173 U CN211504173 U CN 211504173U
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- transmission
- transmission piece
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Abstract
The utility model discloses a probe structure, including first casing, second casing, data collection station and signal transmission subassembly, first casing can be dismantled with the second casing and be connected, and data collection station installs in first casing, and the signal transmission subassembly is including being located the first transmission piece and the second transmission piece on the same axis, and first transmission piece is connected with the data collection station electricity, and first transmission piece and second transmission piece are installed relatively respectively in first casing and second casing. The technical scheme provided by the utility model, following advantage has: the signal transmission assembly in the probe structure comprises a first transmission piece and a second transmission piece which are located on the same axis, the first transmission piece and the second transmission piece are respectively and oppositely installed in a first shell and a second shell, and the first transmission piece and the second transmission piece are connected in an inserting mode, so that the probe can be accurately and conveniently replaced by the sensor when replaced, and the safety of replacing the sensor is improved.
Description
Technical Field
The utility model relates to a detector field especially relates to a probe structure.
Background
The probe, i.e. the repackaging form of the sensor, is a component which packages the most basic unit of the sensor through a reasonable electronic circuit and an external packaging structure, so that the sensor has some independent functions required by people, and is generally divided into a thermal probe, a photosensitive probe, a gas sensitive probe, a force sensitive probe, a magnetic sensitive probe, a humidity sensitive probe, a sound sensitive probe, a radiation sensitive probe, a color sensitive probe, a video probe and the like according to the basic sensing function of the sensor.
There is the probe that can change the sensor in the market at present, and this probe is equipped with the sensor circuit board through last casing, and the casing is equipped with female seat down, contacts between the contact through casing screw installation back, the welded seat on the circuit board and female seat and realizes the electricity and connect, and this kind of electric connection structure installation degree of difficulty is great, highly has the deviation about moreover behind the casing installation, if the deviation is too big, can lead to can not realizing the electricity and connect, can damage the circuit board even.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a probe structure for the probe can be accurately and conveniently replaced when replaced, and the safety of replacing the sensor is improved.
In order to achieve the above object, the utility model provides a probe structure, including first casing, second casing, data collection station and signal transmission subassembly, first casing with the connection can be dismantled to the second casing, data collection station installs in the first casing, signal transmission subassembly is including being located first transmission piece and the second transmission piece on the same axis, first transmission piece with the data collection station electricity is connected, the second transmission piece with first transmission piece electricity is connected, first transmission piece with second transmission piece installs respectively relatively first casing with in the second casing, first transmission piece with second transmission piece is connected through the mode of pegging graft, first casing with the second casing contacts.
Optionally, a limiting hole is formed in the data collector, and the first transmission piece is inserted into the limiting hole so as to limit the first transmission piece to rotate relative to the data collector through the limiting hole.
Optionally, a fixing piece is installed in the second shell, an installation cavity is arranged inside the fixing piece, the second transmission piece penetrates through the installation cavity and then is fixedly connected with the fixing piece, and the fixing piece is detachably connected with the first shell.
Optionally, the fixing member is detachably mounted on the top of the first housing.
Optionally, the first transmission piece and the second transmission piece are both cylinders, an accommodating cavity for accommodating the first transmission piece is arranged in the second transmission piece, and the surface of the first transmission piece is in contact with the second transmission piece after the first transmission piece is inserted into the accommodating cavity.
Optionally, the top and the bottom of the first transmission member are respectively provided with a first transmission part and a second transmission part, and the first transmission part and the second transmission part are connected through an insulation part.
Optionally, the accommodating cavity is provided with a matching portion electrically connected with the first transmission portion and the second transmission portion respectively.
Optionally, the first housing and the second housing are connected by a screw thread.
The technical scheme provided by the utility model, following advantage has:
the signal transmission assembly in the probe structure comprises a first transmission piece and a second transmission piece which are located on the same axis, the first transmission piece and the second transmission piece are respectively and relatively installed in the first shell and the second shell, and the first transmission piece and the second transmission piece are connected in an inserting mode, so that the probe can be accurately and conveniently replaced when replaced, and the safety of replacing the sensor is improved.
Drawings
Fig. 1 is a perspective view of a probe structure according to an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a cross-sectional view of section A-A of FIG. 1;
fig. 4 is a schematic diagram of the signal transmission assembly in fig. 2.
In the figure: 10. a probe structure; 21. a first housing; 22. a second housing; 30. a data acquisition unit; 31. a limiting hole; 40. a signal transmission component; 41. a first transmission member; 411. a first transmission section; 412. a second transmission section; 413. an insulating section; 42. a second transport member; 421. an accommodating cavity; 43. a fixing member; 431. installing a cavity; 44. and a seal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a probe structure 10, including a first shell 21, a second shell 22, a data collector 30 and a signal transmission assembly 40, where the first shell 21 is detachably connected to the second shell 22, and preferably, the first shell 21 is connected to the second shell 22 through a thread; the data acquisition unit 30 is installed in the first housing 21, the signal transmission assembly 40 includes a first transmission member 41 and a second transmission member 42 which are located on the same axis, the first transmission member 41 is electrically connected with the data acquisition unit 30, the second transmission member 42 is electrically connected with the first transmission member 41, the first transmission member 41 and the second transmission member 42 are respectively installed in the first housing 21 and the second housing 22 in an opposite manner, and the first transmission member 41 is connected with the second transmission member 42 in an insertion manner; preferably, the data acquisition device 30 is provided with a limiting hole 31, the first transmission member 41 is inserted into and fixed to the limiting hole 31 so as to limit the first transmission member 41 to rotate relative to the data acquisition device 30 through the limiting hole 31, specifically, the first transmission member 41 and the data acquisition device 30 are fixedly connected through welding, and preferably, the limiting hole 31 is rectangular; specifically, a fixing member 43 is installed in the second housing 22, an installation cavity 431 is provided inside the fixing member 43, the second transmission member 42 passes through the installation cavity 431 and then is fixedly connected with the fixing member 43, and the fixing member 43 is detachably connected with the first housing 21; preferably, the fixing member 43 is detachably mounted on the top of the first housing 21, the sealing member 44 is mounted between the fixing member 43 and the first housing 21, the first housing 21 also becomes a female seat, the second housing 22 becomes a sub-seat, different types of sensors are mounted on the sub-seat, and the transmission of sensor signals is realized through the insertion of the first transmission member 41 and the second transmission member 42.
Referring to fig. 3, the first transmission member 41 is connected with the second transmission member 42 in a plugging manner, and the first housing 21 is in contact with the second housing 22, that is, when the first housing 21 and the second housing 22 are installed by threads, the first transmission member 41 extends into the accommodating cavity 421, and the top of the first transmission member 41 and the top of the second transmission member 42 can be kept horizontal; it should be noted that the first transmission member 41 and the second transmission member 42 are electrically connected to each other.
Referring to fig. 4, the first transmission member 41 and the second transmission member 42 are both cylinders, a receiving cavity 421 for receiving the first transmission member 41 is disposed inside the second transmission member 42, after the first transmission member 41 is completely inserted into the receiving cavity 421 of the second transmission member 42, the surface of the first transmission member 41 contacts with the second transmission member 42, and at this time, the first transmission member 41 and the second transmission member 42 are electrically connected, it should be noted that, at this time, the first transmission member 41 and the second transmission member 42 can rotate relatively; more specifically, the top and the bottom of the first transmission member 41 are sequentially provided with a first transmission part 411 and a second transmission part 412, and the first transmission part 411 and the second transmission part 412 are connected through an insulation part 413; correspondingly, the accommodating cavity 421 is provided with a matching portion electrically connected to the first transmission portion 411 and the second transmission portion 412, respectively.
The working principle of the probe structure 10 is described in detail below: when the data acquisition device is used, the second shell 22 is firstly moved to enable the first transmission piece 41 to extend into the accommodating cavity 421 of the second transmission piece 42, then the first shell 21 and the second shell 22 are kept to extend into the accommodating cavity 421 until the first shell 21 is contacted with the second shell 22, then the first shell 21 and the second shell 22 are rotated to enable the first shell 21 and the second shell 22 to be fixed through threads, at this time, the first transmission piece 41 is inserted into the accommodating cavity 421, the data acquisition device 30 transmits acquired signals to the matching part of the second transmission piece 42 through the first transmission part 411 and the second transmission part 412 of the first transmission piece 41, it should be noted that the number of the transmission parts of the first transmission piece 41 can be two, three or four, and the number of the transmission parts is determined according to the data acquisition device 30, so that the data acquisition device 30 can transmit signals to the second transmission piece 42 through the first transmission piece 41.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a probe structure, includes first casing, second casing, data collection station and signal transmission subassembly, first casing with the connection can be dismantled to the second casing, data collection station installs in the first casing, its characterized in that:
the signal transmission assembly comprises a first transmission piece and a second transmission piece which are located on the same axis, the first transmission piece is electrically connected with the data acquisition unit, the second transmission piece is electrically connected with the first transmission piece, the first transmission piece and the second transmission piece are respectively and relatively installed in the first shell and the second shell, the first transmission piece is connected with the second transmission piece in an inserting mode, and the first shell is in contact with the second shell.
2. The probe structure of claim 1, wherein: the data acquisition device is provided with a limiting hole, and the first transmission piece is inserted into the limiting hole so as to limit the first transmission piece to rotate relative to the data acquisition device through the limiting hole.
3. The probe structure of claim 1, wherein: the mounting is installed in the second shell, an installation cavity is arranged inside the mounting, the second transmission piece penetrates through the installation cavity and then is fixedly connected with the mounting, and the mounting is detachably connected with the first shell.
4. The probe structure of claim 3, wherein: the fixing piece is detachably mounted at the top of the first shell.
5. The probe structure of claim 1, wherein: the first transmission piece and the second transmission piece are both cylinders, an accommodating cavity for accommodating the first transmission piece is arranged in the second transmission piece, and the surface of the first transmission piece is in contact with the second transmission piece after the first transmission piece is inserted into the accommodating cavity.
6. The probe structure of claim 5, wherein: the top and the bottom of first transmission piece are equipped with first transmission portion and second transmission portion respectively, connect through insulating part between first transmission portion and the second transmission portion.
7. The probe structure of claim 6, wherein: and the accommodating cavity is respectively provided with a matching part electrically connected with the first transmission part and the second transmission part.
8. The probe structure of claim 1, wherein: the first shell is connected with the second shell through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607755.2U CN211504173U (en) | 2019-09-25 | 2019-09-25 | Probe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607755.2U CN211504173U (en) | 2019-09-25 | 2019-09-25 | Probe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504173U true CN211504173U (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921607755.2U Active CN211504173U (en) | 2019-09-25 | 2019-09-25 | Probe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467374A (en) * | 2021-07-27 | 2021-10-01 | 深圳市玄羽科技有限公司 | CNC digit control machine tool fault detection sensing device |
-
2019
- 2019-09-25 CN CN201921607755.2U patent/CN211504173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467374A (en) * | 2021-07-27 | 2021-10-01 | 深圳市玄羽科技有限公司 | CNC digit control machine tool fault detection sensing device |
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