CN109580116B - Wireless probe device with two-stage buffer structure - Google Patents
Wireless probe device with two-stage buffer structure Download PDFInfo
- Publication number
- CN109580116B CN109580116B CN201910047489.0A CN201910047489A CN109580116B CN 109580116 B CN109580116 B CN 109580116B CN 201910047489 A CN201910047489 A CN 201910047489A CN 109580116 B CN109580116 B CN 109580116B
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- China
- Prior art keywords
- probe
- fixing support
- wireless
- lower cover
- buffer structure
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- 239000000523 sample Substances 0.000 title claims abstract description 104
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
- G01M3/246—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes using pigs or probes travelling in the pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a wireless probe device with a two-stage buffer structure, which comprises a shell, wherein the bottom of the shell is provided with a lower cover, and the lower cover is provided with a containing cavity; the probe fixing support is provided with an inner cavity, and the wall of the inner cavity is provided with internal threads; the ceramic piece is arranged in the inner cavity of the probe fixing support; the side wall of the aluminum screw is provided with external threads matched with the internal threads, and the aluminum screw is arranged in the inner cavity of the probe fixing support; one end of the probe with the buffer structure extends into the probe fixing support and is in contact with the ceramic plate, and the other end of the probe with the buffer structure extends to the lower part of the lower cover; the rubber buffer cushion, the probe fixing support is arranged at the lower side of the rubber buffer cushion, the rubber buffer cushion is arranged on the lower cover, and the probe fixing support is arranged in the accommodating cavity. According to the wireless probe device, the rubber buffer pad is arranged above the ceramic plate, the probe with the buffer structure is adopted, and the two-stage buffer structure is formed on the upper side and the lower side of the ceramic plate, so that the ceramic plate is effectively protected, and damage to the ceramic plate is avoided.
Description
Technical Field
The invention relates to the technical field of sensors, in particular to a wireless probe device with a two-stage buffer structure.
Background
The wireless probe device is mainly used in the pressure pipeline leakage detection field, and is used for collecting sound signals of pressure pipeline leakage points and transmitting the collected signals to the signal processing host through a wireless transmission mode. The quality of the data collected by the wireless probe determines the accuracy of leak detection, the quality of the front-end wireless probe is well protected, and further the quality of the collected data is improved, so that the key of the leak detection technology is that.
The conventional wireless probe device is generally only provided with a primary buffer structure (a probe with the buffer structure), and when the wireless probe device is used, the ceramic plate is easy to damage due to vibration, so that the after-sale maintenance period of the device is short, the use cost is high, and the working stability is poor.
Disclosure of Invention
The invention mainly aims to provide a wireless probe device with a two-stage buffer structure, so as to solve the problem that a ceramic plate of the wireless probe device in the prior art is easy to damage.
In order to achieve the above object, the present invention provides a wireless probe device with a two-stage buffer structure, the wireless probe device including a housing, a lower cover provided at a bottom of the housing, the lower cover having a receiving cavity, the wireless probe device further including: the probe fixing support is provided with an inner cavity, and the wall of the inner cavity is provided with an inner thread; the ceramic piece is arranged in the inner cavity of the probe fixing support; the side wall of the aluminum screw is provided with an external thread matched with the internal thread, the aluminum screw is installed in the inner cavity of the probe fixing support through threaded connection, and the aluminum screw is arranged above the ceramic plate; the probe with the buffer structure extends into the probe fixing support and is in contact with the ceramic plate, and the other end of the probe with the buffer structure extends to the lower part of the lower cover; the probe fixing support is arranged on the lower side of the rubber cushion, the rubber cushion is arranged on the lower cover, and the probe fixing support is arranged in the accommodating cavity.
Further, the wireless probe device also comprises a screw positioning plastic plate, wherein the screw positioning plastic plate is positioned on the upper side of the rubber cushion pad, and the screw positioning plastic plate and the rubber cushion pad are arranged on the upper edge of the probe fixing support through screws penetrating through the screw positioning plastic plate and the rubber cushion pad.
Further, the top of shell is equipped with an upper cover, and the upper cover passes through screwed connection with the shell, has seted up the mounting hole that is used for installing power indicator, wireless wifi antenna and power cord on the upper cover.
Further, an iron sheet is mounted on the upper side of the upper cover.
Further, the lower cover is provided with an annular groove at the periphery of the accommodating cavity, and a plurality of copper struts for installing the wireless probe main board and the battery are arranged in the annular groove.
Further, the lower cover is installed at the bottom of the shell through screw connection, and the probe fixing support and the rubber cushion pad are arranged in the shell.
Further, a plurality of aluminum screw brackets for adjusting the distance between the probes with the buffer structures and the ground are arranged at the bottom of the lower cover.
By adopting the technical scheme, the upper side of the probe fixing support is fixed at the lower side of the rubber buffer cushion, and the rubber buffer cushion is combined with the probe with the buffer structure to form a two-stage buffer structure; when the ceramic plate is subjected to vibration extrusion, the probe with the buffer structure and the rubber buffer pad can provide a buffer effect for the ceramic plate together, so that the ceramic plate is prevented from being damaged, the service life of the ceramic plate in the wireless probe device is prolonged, the after-sale maintenance period of the device is prolonged, and the use cost of the device is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is an exploded view of a wireless probe apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a wireless probe device according to an embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. a housing; 11. a lower cover; 12. an upper cover; 20. a probe fixing support; 30. a ceramic sheet; 40. an aluminum screw; 50. a probe with a buffer structure; 60. a rubber cushion pad; 70. iron sheet; 80. screw positioning plastic plate; 90. an aluminum screw bracket; 111. a receiving chamber; 112. an annular groove; 121. and (5) mounting holes.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown, for the purpose of illustrating the invention, but the scope of the invention is not limited to the specific embodiments shown. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Unless defined otherwise, all technical and scientific terms used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to facilitate distinguishing between corresponding features. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.
Referring to fig. 1 and 2, a wireless probe apparatus with a two-stage buffering structure according to an embodiment of the present invention mainly includes a housing 10, a lower cover 11 is provided at the bottom of the housing 10, and the lower cover 11 has a receiving cavity 111. The wireless probe apparatus further includes: the probe fixing support 20, the ceramic plate 30, the aluminum screw 40, the probe 50 with the buffer structure and the rubber buffer pad 60. The probe fixing support 20 is provided with an inner cavity, and the inner cavity wall of the probe fixing support is provided with internal threads; the ceramic plate 30 is arranged in the inner cavity of the probe fixing support 20; the side wall of the aluminum screw 40 is provided with external threads matched with internal threads on the inner cavity wall of the probe fixing support 20, the aluminum screw 40 is installed in the inner cavity of the probe fixing support 20 through threaded connection, and the aluminum screw 40 is arranged above the ceramic plate 30; one end of the probe 50 with the buffer structure passes through a mounting hole (not shown in the figure) at the bottom of the probe fixing support 20, extends into the probe fixing support 20 and contacts with the ceramic plate 30, and the other end of the probe 50 with the buffer structure extends below the lower cover 11; the probe-fixing mount 20 is mounted on the lower side of the rubber cushion 60, the rubber cushion 60 is mounted on the lower cover 11, and the probe-fixing mount 20 is placed in the receiving cavity 111 of the lower cover 11.
In the wireless probe device, the upper side of the probe fixing support 20 is fixed at the lower side of the rubber buffer pad 60, and the rubber buffer pad 60 is combined with the probe 50 with the buffer structure to form a two-stage buffer structure; when the ceramic plate 30 is subjected to vibration extrusion, the probe 50 with the buffer structure and the rubber buffer pad 60 can provide a buffer effect for the ceramic plate 30 together, so that the ceramic plate 30 is prevented from being damaged, the service life of the ceramic plate 30 in the wireless probe device is prolonged, the after-sale maintenance period of the device is prolonged, and the use cost of the device is reduced.
Referring to fig. 1, in the present embodiment, the wireless probe apparatus further includes a screw-set plastic plate 80, the screw-set plastic plate 80 being located at an upper side of the rubber cushion pad 60, the screw-set plastic plate 80 and the rubber cushion pad 60 being mounted on an upper edge of the probe fixing support 20 by screws penetrating therethrough. Specifically, a plurality of through holes are formed in the rubber cushion pad 60, a plurality of through holes are also formed in the corresponding positions of the screw positioning plastic plate 80, a plurality of threaded holes are correspondingly formed in the upper edge of the probe fixing support 20, and screws penetrate through the screw positioning plastic plate 80 and the through holes in the rubber cushion pad 60 to extend into the threaded holes in the probe fixing support 20 for fastening connection. In this way, the rubber cushion 60 can be easily attached to the probe mount 20.
Referring to fig. 1, in this embodiment, the top of the housing 10 is provided with an upper cover 12 that forms a relatively sealed structure for the housing 10. The upper cover 12 is connected with the shell 10 through screws, so that the upper cover 12 can be conveniently disassembled and opened. The upper cover 12 is also provided with a plurality of mounting holes 121 for mounting the power indicator lamp, the wireless wifi antenna and the power line respectively, so that the power indicator lamp and the wireless wifi antenna can be conveniently mounted, and the power line can be conveniently led out.
In use, the wireless detection device is typically used with an electromagnet pickup, and for convenience of the electromagnet pickup to pick up the wireless detection device, in this embodiment, the upper side of the upper cover 12 is also provided with an iron plate 70. By providing the iron plate 70, the electromagnetic pickup can conveniently pick up the wireless detection device.
Referring to fig. 1, in the present embodiment, an annular groove 112 is further formed on the lower cover 11 at the periphery of the accommodating cavity 111, and a plurality of copper pillars (not shown) for mounting the motherboard and the battery of the wireless probe are disposed in the annular groove 112. The wireless probe main board, the battery bin and the battery are conveniently arranged in the device, so that the structure of the device is more compact.
Referring to fig. 1, in the present embodiment, a lower cover 11 is mounted at the bottom of a housing 10 by screw connection, and a probe fixing support 20 and a rubber cushion 60 are disposed inside the housing 10. The lower cover is arranged at the bottom of the shell 10 through screws, so that the lower cover is convenient to assemble, disassemble and maintain. A plurality of aluminum screw brackets 90 are installed at the bottom of the lower cover 11, and the aluminum screw brackets 90 are telescopic and can be used to adjust the distance between the probe 50 with the buffer structure and the ground.
The assembly method of the wireless probe device is as follows:
the iron sheet 70 is fixed with the upper cover 12 by screws, and a power indicator lamp and a wireless wifi antenna are arranged on the upper cover 12 and are provided with power holes; the upper cover 12 is connected with the shell 10 by three screws; mounting an aluminum screw bracket 90 on the lower cover 11; then placing the probe 50 with the buffer structure at the hole site of the probe fixing support 20; placing the ceramic sheet 30 inside the probe fixing support 20, contacting with the probe 50 with the buffer structure, and fixing the aluminum screw 40 on the probe fixing support 20 by using threads; then the screw-positioning plastic plate 80 and the rubber cushion pad 60 are positioned on the probe fixing support 20 by screws, and then the rubber cushion pad 60 is fixed on the lower cover 11 by screws; then, copper pillars are arranged at four hole sites at the annular groove 112 of the lower cover 11, a wireless probe main board, a battery compartment and a battery are arranged on the copper pillars, and then the shell 10 and the lower cover 11 are arranged together by three screws, thus forming the wireless probe device with a two-stage buffer structure.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A wireless probe device with two-stage buffer structure, the wireless probe device includes shell (10), the bottom of shell (10) is equipped with lower cover (11), lower cover (11) have hold chamber (111), its characterized in that, wireless probe device still includes:
the probe fixing support (20), the probe fixing support (20) is provided with an inner cavity, and the wall of the inner cavity is provided with internal threads;
the ceramic piece (30) is arranged in the inner cavity of the probe fixing support (20);
the side wall of the aluminum screw (40) is provided with an external thread matched with the internal thread, the aluminum screw (40) is installed in the inner cavity of the probe fixing support (20) through threaded connection, and the aluminum screw (40) is arranged above the ceramic plate (30) in a close manner;
the probe with the buffer structure (50) is characterized in that one end of the probe with the buffer structure (50) stretches into the probe fixing support (20) and is in contact with the ceramic plate (30), and the other end of the probe with the buffer structure (50) stretches out to the lower part of the lower cover (11);
a rubber cushion pad (60), the probe fixing support (20) being mounted on the lower side of the rubber cushion pad (60), the rubber cushion pad (60) being mounted on the lower cover (11) and placing the probe fixing support (20) in the accommodating chamber (111);
the wireless probe device further comprises a screw positioning plastic plate (80), wherein the screw positioning plastic plate (80) is positioned on the upper side of the rubber cushion pad (60), and the screw positioning plastic plate (80) and the rubber cushion pad (60) are arranged on the upper edge of the probe fixing support (20) through screws penetrating through the screw positioning plastic plate;
the top of shell (10) is equipped with upper cover (12), upper cover (12) with shell (10) pass through screwed connection, set up on upper cover (12) and be used for installing mounting hole (121) of power indicator, wireless wifi antenna and power cord.
2. The wireless probe apparatus with the two-stage buffering structure according to claim 1, wherein an iron sheet (70) is mounted on an upper side of the upper cover (12).
3. The wireless probe device with the two-stage buffer structure according to claim 1, wherein an annular groove (112) is formed in the periphery of the accommodating cavity (111) on the lower cover (11), and a plurality of copper struts for installing a wireless probe main board and a battery are arranged in the annular groove (112).
4. The wireless probe apparatus with the two-stage buffering structure according to claim 1, wherein the lower cover (11) is mounted at the bottom of the housing (10) by screw connection, and the probe fixing support (20) and the rubber cushion pad (60) are disposed inside the housing (10).
5. The wireless probe apparatus with the two-stage buffering structure according to claim 1, wherein a plurality of aluminum screw brackets (90) for adjusting a distance between the probe (50) with the buffering structure and the ground are installed at the bottom of the lower cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047489.0A CN109580116B (en) | 2019-01-18 | 2019-01-18 | Wireless probe device with two-stage buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047489.0A CN109580116B (en) | 2019-01-18 | 2019-01-18 | Wireless probe device with two-stage buffer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109580116A CN109580116A (en) | 2019-04-05 |
| CN109580116B true CN109580116B (en) | 2024-01-05 |
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ID=65916792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047489.0A Active CN109580116B (en) | 2019-01-18 | 2019-01-18 | Wireless probe device with two-stage buffer structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN109580116B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006194772A (en) * | 2005-01-14 | 2006-07-27 | Manzen Shu | Thin-film type wafer testing device and its probe detecting/transmitting structure |
| KR101386040B1 (en) * | 2012-10-31 | 2014-04-29 | 세향산업 주식회사 | Probe of battery cycler |
| CN104296989A (en) * | 2014-11-04 | 2015-01-21 | 鼎奇(天津)主轴科技有限公司 | Complete-machine static rigidity detection device for numerical control machine tool |
| CN206034410U (en) * | 2016-08-24 | 2017-03-22 | 江西飞尚科技有限公司 | Removal inclinometer probe that has anti -collision buffer device |
| KR20170126418A (en) * | 2017-08-17 | 2017-11-17 | 이일권 | A Ultrasound Probe With a Structure of Buffering a Heat Transform |
| CN207351976U (en) * | 2017-08-21 | 2018-05-11 | 深圳市万仪科技有限公司 | A kind of high-precision gas detection device |
| CN209311014U (en) * | 2019-01-18 | 2019-08-27 | 湖南普奇地质勘探设备研究院（普通合伙) | Wireless probe device with two-stage buffer structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080194960A1 (en) * | 2007-02-08 | 2008-08-14 | Randall Kevin S | Probes for ultrasound imaging systems |
-
2019
- 2019-01-18 CN CN201910047489.0A patent/CN109580116B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006194772A (en) * | 2005-01-14 | 2006-07-27 | Manzen Shu | Thin-film type wafer testing device and its probe detecting/transmitting structure |
| KR101386040B1 (en) * | 2012-10-31 | 2014-04-29 | 세향산업 주식회사 | Probe of battery cycler |
| CN104296989A (en) * | 2014-11-04 | 2015-01-21 | 鼎奇(天津)主轴科技有限公司 | Complete-machine static rigidity detection device for numerical control machine tool |
| CN206034410U (en) * | 2016-08-24 | 2017-03-22 | 江西飞尚科技有限公司 | Removal inclinometer probe that has anti -collision buffer device |
| KR20170126418A (en) * | 2017-08-17 | 2017-11-17 | 이일권 | A Ultrasound Probe With a Structure of Buffering a Heat Transform |
| CN207351976U (en) * | 2017-08-21 | 2018-05-11 | 深圳市万仪科技有限公司 | A kind of high-precision gas detection device |
| CN209311014U (en) * | 2019-01-18 | 2019-08-27 | 湖南普奇地质勘探设备研究院（普通合伙) | Wireless probe device with two-stage buffer structure |
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| Publication number | Publication date |
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| CN109580116A (en) | 2019-04-05 |
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Effective date of registration: 20231204 Address after: Room 206, group A, military civilian integration technology city, 769 Qingzhuhu Road, Qingzhuhu street, Kaifu District, Changsha, Hunan 410000 Applicant after: Hunan Puqi Water Environment Research Institute Co.,Ltd. Address before: 410004 Room 301, building a16, Jiahai Industrial Park, No. 1318, Zhongqing Road, Kaifu District, Changsha City, Hunan Province Applicant before: HUNAN PUQI GEOLOGICAL EXPLORATION EQUIPMENT Research Institute (GENERAL PARTNERSHIP) |
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