CN210242974U - Vibration and temperature sensor combined element - Google Patents
Vibration and temperature sensor combined element Download PDFInfo
- Publication number
- CN210242974U CN210242974U CN201920756236.6U CN201920756236U CN210242974U CN 210242974 U CN210242974 U CN 210242974U CN 201920756236 U CN201920756236 U CN 201920756236U CN 210242974 U CN210242974 U CN 210242974U
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- Prior art keywords
- temperature sensor
- vibration
- connector
- assembly
- hole
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- Expired - Fee Related
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- 230000005291 magnetic effect Effects 0.000 claims abstract description 24
- 230000001133 acceleration Effects 0.000 claims description 19
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a sensor combination element of vibration and temperature, it contains: a body; a connector mounted to the body; a vibration sensing assembly installed inside the body and electrically connected to the connector; a non-contact temperature sensor mounted on the body and electrically connected to the connector; a magnetic assembly is mounted to the body. Therefore, the utility model discloses need not to hand this sensor combination component and this sensor combination component can be by the magnetic force adsorption effect and firm location in an determinand.
Description
Technical Field
The present invention relates to a sensor, and more particularly to a sensor assembly for vibration and temperature.
Background
In the operation process of machine tools, industrial machinery, automobiles, mass transit trains, motors, pumps, blowers, fans and the like, vibration is generated, and heat is also generated, so that the vibration quantity and temperature are overcome or reduced, which is an important factor for improving the product quality or the operation efficiency.
Vibration sensors, such as acceleration sensors, can be used to measure the amount of vibration in general; and measuring the temperature value and the variation by using the temperature sensor. Although two independent sensors can provide predetermined measurement effects and transmit the measurement values to a predetermined host for analysis, the two independent sensors require more wires to electrically connect to the host, which is obviously complicated in configuration and inconvenient in use.
In addition, in the detection process of the known vibration sensor and temperature sensor, the user needs to hold the vibration sensor and temperature sensor by hand, which is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a vibration and temperature sensor assembly, which is used to solve the problem that the conventional sensing assembly is two independent assemblies and cannot be integrated into a single assembly, and the conventional assembly needs to be detected by hand.
The utility model discloses a realize like this, a sensor combination component of vibration and temperature, it contains: a body; a connector mounted on the body; a vibration sensing assembly installed inside the body and electrically connected to the connector; a non-contact temperature sensor installed on the body and electrically connected to the connector; a magnetic component installed on the body.
The non-contact temperature sensor is arranged on the outer surface of the body.
The non-contact temperature sensor is arranged inside the body.
The body comprises an upper shell, and the axial direction of the upper shell is a through accommodating space; the connector is arranged at one end of the accommodating space of the upper shell; the vibration sensing assembly is arranged on the connector opposite to the other end of the accommodating space, and the vibration sensing assembly is electrically connected with the connector.
The non-contact temperature sensor is arranged at one end of the accommodating space corresponding to the vibration sensing assembly and is electrically connected with the connector.
The vibration sensing assembly comprises an acceleration sensor, a fixing piece and a fixing seat, wherein one end of the acceleration sensor is combined with the fixing piece, one end of the acceleration sensor is combined with one end of the fixing piece to be combined with the fixing seat, the vibration sensing assembly is installed in the body, so that the fixing seat is leaned against the end part of the body, and the acceleration sensor is located in the body.
The axial of this fixing base have a through-hole, this non-contact temperature sensor installs in this body and corresponds this through-hole.
One side of the fixing seat is axially provided with a mounting hole and an extending hole, the mounting hole is communicated with the through hole, and the fixing piece is mounted in the mounting hole.
The body comprises a lower shell corresponding to the upper shell, the magnetic component is arranged in the lower shell, and the lower shell is abutted against one end of the vibration sensing component.
The magnetic assembly comprises two magnet pieces arranged at one end of the body, and the two magnet pieces are separated from each other and form an inclined part at one side opposite to each other.
Therefore, the sensor assembly element does not need to be held by hands and can be stably positioned on an object to be measured by the magnetic adsorption.
The utility model discloses have the efficiency that integration vibration and temperature sensing component need not to hand this sensor combination component in same subassembly and use.
Drawings
Fig. 1 is an external view of a first embodiment of the present invention.
Fig. 2 is a schematic view of a usage status of the first embodiment of the present invention.
Fig. 3 is an exploded view of a second embodiment of the present invention.
Fig. 4 is a schematic view of a combined structure according to a second embodiment of the present invention.
Fig. 5 is an external view of a second embodiment of the present invention.
Description of the symbols:
(1) an upper shell of the body (10)
(11) The lower shell (110) is provided with an opening
(12) A neck (14) accommodating space
(20) Connector (21) signal transmission line
(22) Wire (24) lead
(30) Vibration sensing assembly (32) acceleration sensor
(34) Fixing seat for fixing sheet (36)
(360) Mounting hole of columnar part (38)
(380) Extended hole (39) through hole
(40) Non-contact temperature sensor (50) magnetic assembly
(54) The spacer block (540) penetrates through the hole
(56) Magnetic force reinforcing iron sheet of magnet piece (58)
(60) Inclined part of bottom block (62)
(70) Test object
Detailed Description
Referring to FIG. 1, a sensor assembly according to the present embodiment includes a body (1) having a connector (20) at one end; a vibration sensing component (30) is arranged inside the body (1) and is electrically connected with the connector (20); a non-contact temperature sensor (40) is installed at a proper position of the body (1), such as the outer surface or the inner part of the body (1), and the non-contact temperature sensor (40) is electrically connected with the connector (20); and a magnetic component (50) is arranged at one end of the body (1).
Referring to fig. 2, in the present embodiment, the magnetic component (50) is attached to an object (70) to be measured, and the non-contact temperature sensor (40) corresponds to the object (70) to be measured; therefore, the vibration sensing component (30) is used for detecting the vibration generated by the object (70) to be detected, the non-contact temperature sensor (40) is used for detecting the surface temperature of the object (70) to be detected, and it is noted that, in the detection process, a user does not need to hold the sensor assembly element by hand, and the sensor assembly element can be stably positioned on the object (70) to be detected through magnetic attraction. In addition, the connector (20) can transmit the detected vibration and temperature to a predetermined device (not shown) through a suitable signal transmission line (21).
Referring to fig. 3 and 4, the body (1) of the present embodiment includes an upper housing (10) and a lower housing (11). The upper housing (10) may be a cylindrical body with a protruding neck (12) at one end and the upper housing (10) has a receiving space (14) axially inside. The accommodating space (14) penetrates from one end of the neck part (12) to one end of the body.
The connector (20) is installed at one end of the accommodating space (14) of the upper housing (10); in particular, the connector (20) is a push-pull type connection socket and is adapted to be mounted on the neck (12) of the upper housing (10). The connector (20) is used as a connector for connecting with an external instrument host and provides the function that an extension cable connected externally can be quickly plugged and pulled out.
The vibration sensing component (30) is installed on the connector (20) opposite to the other end of the accommodating space (14) of the upper shell (10), and the vibration sensing component (30) is electrically connected with the connector (20). Further, the vibration sensing assembly (30) is a combination of an acceleration sensor (32), a fixing plate (34) and a fixing seat (36). Wherein one end of the acceleration sensor (32) is combined with the fixing plate (34), and one end of the acceleration sensor (32) is combined with one end of the fixing plate (34) to be combined with the fixing seat (36). In this way, the vibration sensing assembly (30) is installed at the other end of the accommodating space (14) of the upper housing (10), so that the fixing seat (36) is abutted against the end of the upper housing (10), and the acceleration sensor (32) is located in the accommodating space (14).
Still further, the fixing seat (36) has a mounting hole (38) and a through hole (39) in the axial direction, wherein the through hole (39) penetrates through the fixing seat (36) in the axial direction and is communicated with the mounting hole (38). And one side of the mounting hole (38) is provided with an extension hole (380), and the extension hole (380) is communicated with the mounting hole (38) and the through hole (39). The fixing plate (34) is mounted in the mounting hole (38). A predetermined number of wires (22) for electrically connecting the acceleration sensor (32) and the connector (20) are located in the accommodating space (14).
The non-contact temperature sensor (40) is an infrared temperature sensor. The non-contact temperature sensor (40) may be installed at one end of the vibration sensing member (30) corresponding to the through hole (39). Furthermore, the contactless temperature sensor (40) is electrically connected to the connector (20), and particularly, a predetermined number of wires (24) for electrically connecting the contactless temperature sensor (40) and the connector (20) enter the accommodating space (14) through the through hole (39) and the extending hole (380).
The magnetic assembly (50) is mounted at one end of the vibration sensing assembly (30), and the non-contact temperature sensor (40) is located axially inward of the magnetic assembly (50). The magnetic assembly (50) includes a spacer (54) and two magnet pieces (56). The lower housing (11) is of a cap structure, and one side thereof is of an open structure. One end face of the lower shell (11) is abutted against one end of the fixed seat (36) of the vibration sensing assembly (30). The two magnet pieces (56) are respectively positioned at two different sides of the spacing block (54), and the combination of the spacing block (54) and the two magnet pieces (56) is arranged in a side open structure of the lower shell (11).
Further, an opening (110) is formed at one end surface of the lower case (11). One end face of the fixed seat (36) is provided with a column-shaped part (360) (see fig. 4), one end face of the lower shell (11) is abutted against one end of the fixed seat (36) of the vibration sensing assembly (30), and then the column-shaped part (360) is embedded into the opening (110). It is noted that the through hole (39) penetrates the axial direction of the columnar portion (360). The non-contact temperature sensor (40) is disposed on the spacer (54) and corresponds to the opening (110). In particular, the contactless temperature sensor (40) corresponds to the through-hole (39).
Furthermore, the magnetic assembly (50) further comprises a magnetic reinforcing iron sheet (58) and two bottom blocks (60). The magnetic force reinforcing iron piece (58) is installed between one end of the two magnet pieces (56) and one end face of the lower housing (11). The magnetic force reinforcing iron sheet (58) has a hole at the center for the column part (360) to pass through.
Referring to fig. 4 and 5, the two bottom blocks (60) of the magnetic assembly (50) are mounted in the lower housing (11) and coupled to the two magnet pieces (56) at opposite sides of the spacer (54). And then, an inclined part (62) is formed on one side of the two bottom blocks (60) adjacent to the spacing block (54). Furthermore, the spacer (54) has a through hole (540). The non-contact temperature sensor (40) is disposed on the spacer (54) and corresponds to the through hole (540).
The above are the structure of each component of the present invention and the combination form between the components. The above-mentioned fixing means between the components can be accomplished by using a suitable adhesive.
The spacer (54) of the present invention is used to separate the semi-circular magnet (56) to allow the magnetic force lines to be blocked while providing the best magnetic effect. In addition, the opposite sides (central sides) of the two bottom blocks (60) are formed with taper by the inclined parts (62), so that the combination of the magnet piece (56) and the bottom block (60) can be attached to the surface of the object to be measured not only in a flat manner, but also in an arc manner, thereby improving the universality in use.
The utility model discloses a design, this acceleration sensor (32) can be used to measure the acceleration physical quantity of an determinand and produce the voltage that corresponds, for example 1 g's acceleration vibration volume corresponds 100mV voltage (sensitivity is 100mV/g) and transmits to the host computer, then the host computer obtains vibration physical quantity of can recalculating behind the magnitude of voltage, and this sensitivity value can be accomplished to dispatch from the factory at the product encapsulation and is measured the acquisition with reference acceleration gauge on vibration excitation equipment.
The non-contact temperature sensor (40) of the present invention is an infrared temperature sensing device, the infrared light emitted therefrom can feed back the spectrum of different values received on the surface of the object to be measured at different temperatures, and convert the infrared light into electric quantity and digital signal by the corresponding circuit, and then convert the digital signal into the temperature physical quantity by the receiving host through a proper signal transmission mode.
According to the disclosed structure of the present invention, the vibration sensing assembly (30) and the non-contact temperature sensor (40) are integrated into the same probe, different from the conventional structure, and provide a simplified structure and an effect of convenient and fast insertion and extraction.
Claims (10)
1. A vibration and temperature sensor assembly comprising: a body; a connector mounted on the body; a vibration sensing assembly installed inside the body and electrically connected to the connector; a non-contact temperature sensor installed on the body and electrically connected to the connector; a magnetic component installed on the body.
2. A vibration and temperature sensor assembly as claimed in claim 1 wherein the non-contact temperature sensor is mounted on the outer surface of the body.
3. A vibration and temperature sensor assembly as claimed in claim 1, wherein the non-contact temperature sensor is mounted internally of the body.
4. A vibration and temperature sensor assembly as claimed in claim 1, wherein the body comprises an upper housing, the upper housing having an axial receiving space therethrough; the connector is arranged at one end of the accommodating space of the upper shell; the vibration sensing assembly is arranged on the connector opposite to the other end of the accommodating space, and the vibration sensing assembly is electrically connected with the connector.
5. The vibration and temperature sensor assembly according to claim 1, wherein the non-contact temperature sensor is mounted at an end of the accommodating space corresponding to the vibration sensing assembly, and the non-contact temperature sensor is electrically connected to the connector.
6. The vibration and temperature sensor assembly according to claim 1, wherein the vibration sensing assembly comprises an acceleration sensor, a fixing plate and a fixing seat, one end of the acceleration sensor is combined with the fixing plate, the acceleration sensor is combined with one end of the fixing plate to be combined with the fixing seat, the vibration sensing assembly is installed in the body such that the fixing seat is abutted against the end of the body, and the acceleration sensor is located in the body.
7. A vibration and temperature sensor assembly as claimed in claim 6, wherein the holder has a through hole in the axial direction, and the non-contact temperature sensor is mounted in the body corresponding to the through hole.
8. A vibration and temperature sensor assembly as claimed in claim 6, wherein the fixing base has a mounting hole and an extension hole axially formed at one side thereof, the mounting hole is communicated with the extension hole and the mounting hole is communicated with the through hole, the fixing plate is mounted in the mounting hole.
9. A vibration and temperature sensor assembly as claimed in claim 1, wherein the body includes a lower housing corresponding to the upper housing, the magnetic assembly being mounted in the lower housing, and the lower housing resting against an end of the vibration sensing assembly.
10. A vibration and temperature sensor assembly as claimed in claim 1, wherein the magnetic member comprises two magnet pieces mounted at one end of the body, and the sides of the magnet pieces facing each other are formed with an inclined portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756236.6U CN210242974U (en) | 2019-05-24 | 2019-05-24 | Vibration and temperature sensor combined element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756236.6U CN210242974U (en) | 2019-05-24 | 2019-05-24 | Vibration and temperature sensor combined element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242974U true CN210242974U (en) | 2020-04-03 |
Family
ID=69972394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756236.6U Expired - Fee Related CN210242974U (en) | 2019-05-24 | 2019-05-24 | Vibration and temperature sensor combined element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179419A (en) * | 2020-10-30 | 2021-01-05 | 湖北省水利水电规划勘测设计院 | Integrated monitoring device for temperature and vibration signals |
| CN112325935A (en) * | 2020-10-30 | 2021-02-05 | 湖北省水利水电规划勘测设计院 | Safety performance monitoring system of deeply buried tunnel |
-
2019
- 2019-05-24 CN CN201920756236.6U patent/CN210242974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179419A (en) * | 2020-10-30 | 2021-01-05 | 湖北省水利水电规划勘测设计院 | Integrated monitoring device for temperature and vibration signals |
| CN112325935A (en) * | 2020-10-30 | 2021-02-05 | 湖北省水利水电规划勘测设计院 | Safety performance monitoring system of deeply buried tunnel |
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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: 20200403 |