CN109211434A - A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor - Google Patents
A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor Download PDFInfo
- Publication number
- CN109211434A CN109211434A CN201810724697.5A CN201810724697A CN109211434A CN 109211434 A CN109211434 A CN 109211434A CN 201810724697 A CN201810724697 A CN 201810724697A CN 109211434 A CN109211434 A CN 109211434A
- Authority
- CN
- China
- Prior art keywords
- temperature measurement
- steel sheet
- passive
- silicon steel
- fastener
- 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.)
- Granted
Links
- 230000006698 induction Effects 0.000 title claims abstract description 49
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 25
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 53
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 241000237983 Trochidae Species 0.000 claims description 24
- 235000014676 Phragmites communis Nutrition 0.000 claims description 23
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 1
- 230000001953 sensory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of quickly dismantled passive and wireless inductions to take temperature measurement sensor.It can be realized the fast assembling-disassembling that passive and wireless induction takes temperature measurement sensor using the present invention, alleviate the weight of temperature sensor, greatly improve the reliability and fastness and maintenanceability of temperature sensor installation.The present invention locks silicon steel sheet using ratchet shaft, camshaft and Fastener, and structure is simple and locking effect is good.Silicon steel sheet in sensor is without structural damage, reusable, reduction maintenance cost.It is easy to operate when sensor installation and replacement, tool, direct removal sensor can be not necessarily to.The present invention provides the efficient way of contact for thermometric chip, and reduction heat distributes the influence to temperature measurement accuracy, has been truly realized the feature that installation is simple, thermometric is safe and reliable, temperature measurement is accurate, maintenance is convenient.
Description
Technical field
The present invention relates to sensor structure technical fields, and in particular to one kind is applied to power industry passive and wireless thermometric and leads
The fast mounting-dismounting formula sensor in domain.
Background technique
Power equipment is chronically at the operating status of high voltage, high current and high load capacity, and electric connecting point easily occurs
Overheating is even burnt, and leads to accident.In recent years, a lot of switch overheat accidents have occurred in power plant and substation, has caused fire
The power outage of calamity and large area, solving switch problems of excessive heat is the key that prevent such accident to occur, and realizes temperature online prison
Survey is to guarantee the important means of high-tension apparatus safe operation.And currently used switch cabinet temperature monitor means respectively have certain lack
It falls into: the problems such as active (battery) wireless temperature measurement need to irregularly have a power failure to replace battery, and battery deposits hidden peril of explosion；Infrared measurement of temperature is
A kind of contactless temperature measurement means, but precision and the degree of automation are unable to satisfy actual requirement；Optical fiber temperature-measurement need to be used up
It is fine to be connected with extraneous equipment, belong to wired measuring, there are security risks.
Therefore, domestic electrical industry temperature sensing means turn from active, wired high risk means to passive, wireless direction
Become.It is a kind of effective passive and wireless monitoring solution that wherein induction, which takes electricity,.However, existing induction takes electric transducer to exist
It in installation process, needs for silicon steel sheet to be looped around on the primary equipment for being connected with alternating current, generally use bolt fastening or passes through
The mode of frictional force fastening is fixed, and both the above mode has more obvious drawback.Using the silicon steel of bolt fastening
Piece can leave impression by bolt presses rear surface, affect the secondary use of silicon steel sheet, while the metal at impression easily produces
It gets rusty erosion, affects the structural strength of silicon steel sheet, temperature sensor may be made to loosen landing, safety is caused inside controller switching equipment
Hidden danger.Meanwhile it is also extremely inconvenient using installation tools such as screwdrivers in narrow assembly space inside the controller switching equipment；By rubbing
The silicon steel sheet for wiping power fastening need to surround multi-turn, be fixed by the frictional force of silicon steel sheet and induction coil skeleton, this method is not
It is only difficult to install, it needs to overcome the circular silicon steel sheet of frictional resistance multiple in narrow space, while also not can guarantee silicon steel sheet
Fastening effect, need additional fixation, increase sensor weight and tool structure complexity.
Summary of the invention
In view of this, the present invention provides a kind of quickly dismantled passive and wireless inductions to take temperature measurement sensor, Neng Goushi
Existing passive and wireless induction takes the fast assembling-disassembling of temperature measurement sensor, alleviates the weight of temperature sensor, greatly improves temperature
The reliability and fastness and maintenanceability of sensor installation.
Quickly dismantled passive and wireless induction of the invention takes temperature measurement sensor, including induction that electrician's dress and thermometric is taken to pass
Feel component, the induction takes electrician's dress including shell, silicon steel sheet and is mounted on the intracorporal induction coil of shell and silicon steel sheet locking
Device, the silicon steel sheet locking device include ratchet shaft, camshaft and Fastener；Wherein, Fastener is located at induction coil and spine
Between wheel shaft, Fastener is set close to the side of ratchet shaft there are two " v " shaped reed, and the sharp-crested of the reed of " V " font
It contradicts on ratchet shaft；Cam-engaged locking on camshaft of the ratchet by the ratchet shaft other side is arranged on ratchet shaft；Institute
The one end for stating silicon steel sheet is fixed between Fastener and housing bottom surface, and the other end penetrates clamping from the sharp-crested of " V " font reed
Part simultaneously enters inside induction coil, is pierced by rear side of the shell, in the guide groove of external wraparound case top, and from Fastener
It is pierced by between reed and ratchet shaft, silicon steel sheet is clamped part reed and is against on ratchet shaft.
Further, the Fastener is equipped with 3 slots, and one end of silicon steel sheet passes through first slot quilt of Fastener bottom
It is pressed on housing bottom, the other end is placed through time second slot of lower section at the sharp-crested of reed, from the sharp-crested of reed
It penetrates after Fastener is located in the middle third slot, into inside induction coil.
Further, the middle section of the ratchet shaft is cased with anti-slip rubber.
Further, the camshaft is installed inside housings by bracket, and camshaft both ends are equipped with and spine on ratchet shaft
Take turns the cam of engagement；There are three springs for set on camshaft axis body, and two of them are reduction torsion spring, are located at two cams and branch
Between frame, for providing the torque needed for resetting；Another is pressure spring, between side cam and housing sidewall, for multiple
Position releases the camshaft after engagement, and camshaft is made to restore to engage with ratchet shaft.
Further, the temperature transducers component is mounted on case top, including PCB, control and radio-frequency module, thermometric core
Piece and heat-conducting plate, wherein control and radio-frequency module, thermometric chip are mounted on the front of PCB, and silicone insulation is posted at the back side of PCB
Pad；Heat-conducting plate is fixed on above thermometric chip by heat-conducting glue, and is passed through the fluting that case top is reserved and directly contacted measured object
Body surface face.
Further, the heat-conducting plate is copper alloy sheet.
Further, the Fastener is the molding of spring steel material one-time-concreting.
Further, the shell includes bottom case and top shell, posts anti-skidding adhesive tape on the outside of the top shell.
The utility model has the advantages that
Quickly dismantled induction of the invention takes temperature measurement sensor suitable and is connected with loaded on busbar, the cable etc. in power equipment
The primary equipment of alternating current, by the retaining mechanism of itself, operation difficulty when enormously simplifying installation and replacement is simultaneously
Thermometric chip provides the efficient way of contact, reduces heat and distributes the influence to temperature measurement accuracy.For needing to change the feelings of maintenance
Condition can be not necessarily to tool, direct removal sensor.Silicon steel sheet in sensor is reusable without structural damage, reduce maintenance at
This.It has been truly realized the feature that installation is simple, thermometric is safe and reliable, temperature measurement is accurate, maintenance is convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of inventive sensor；
Fig. 2 is that present invention induction takes electrician's assembling structure schematic diagram；
Fig. 3 is that induction takes electrician to fill side view partial sectional view；
Fig. 4 is temperature transducers component structure diagram.
Wherein, 1- induction takes electrician to fill；2- temperature transducers component；3- silicon steel sheet；4- ratchet shaft；5- camshaft；6- clamping
Part；7- induction coil；8- bottom case；9- top shell；10- control and radio-frequency module；11- heat-conducting plate；12-PCB；13- silicone insulation pad；
14- thermometric chip.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of quickly dismantled passive and wireless inductions to take temperature measurement sensor, including induction that electrician is taken to fill
1 and temperature transducers component 2, as shown in Figure 1.
As shown in Figure 2 and Figure 3, induction takes electrician to fill 1 whole rectangularity, comprising: shell, silicon steel sheet 3, and be mounted on
Induction coil 7 and silicon steel sheet locking device in bottom case 8；Wherein shell includes bottom case 8 and top shell 9, and bottom case 8 and top shell 9 are
Rectangle structure, the stepped groove for having shape mutually to agree between top shell 9 and bottom case 8, stepped groove are opposite with bottom case 8 by top shell 9
Position is fixed, and three buckles of bottom case 8 and 9 side of top shell are responsible for 8 clamping of top shell 9 and bottom case；Top shell 9 is equipped with to be passed with thermometric
Feel the rectangular fluting that component heat-conducting plate 11 is adapted to.It is provided with elongated guide groove in side, the top and bottom of shell, is convenient for silicon steel
The installation of piece.Enclosure interior has block, bracket to be convenient for the installation of induction coil, silicon steel sheet locking device and temperature transducers component.
Anti-skidding adhesive tape is posted on the outside of top shell.Induction coil 7 is fixed in the cavity of bottom case 8 by block, and conducting wire and temperature transducers are passed through
The connection of PCB 12 in component 2；Silicon steel sheet locking device includes ratchet shaft 4, camshaft 5 and Fastener 6；Wherein, Fastener 6
Between induction coil 7 and ratchet shaft 4, Fastener 6 is set close to the side of ratchet shaft 4 there are two " v " shaped reed, and
The sharp-crested of the reed of " V " font contradicts on ratchet shaft；Ratchet on ratchet shaft 4 is by being arranged in the camshaft of the ratchet shaft other side
Cam-engaged locking on 5.
Silicon steel sheet is fixed inside housings and is pierced by shell after induction coil, around once setting for alternating current is connected with
Enclosure interior is returned to after standby to be connected with starting point, forms closed loop.Specific: Fastener 6 is by 8 clamping fixed of top shell 9 and bottom case, clamping
Part 6 is equipped with 3 slots, and first slot of bottom cooperates bottom case, the starting point of one end for fixing silicon steel sheet；The second of lower section
A slot be used to that one end to be made to be compacted after silicon steel sheet at the sharp-crested of reed, while can also increase silicon steel sheet and Fastener 6
Frictional force, reinforce the fixed effect of silicon steel sheet；Third slot among Fastener 6 can make to be penetrated by the sharp-crested of reed
Silicon steel sheet directly through Fastener 6, into inside induction coil, bottom case 8 is then pierced by, in the guiding of external wraparound top shell 9
It in slot, and is pierced by between 6 reed of Fastener and ratchet shaft 4, silicon steel sheet is clamped 6 reed of part and is tightly against on ratchet shaft 4；Silicon
3 redundance of steel disc is pierced by shell by the guide groove of bottom case 8.
The middle section of ratchet shaft 4 is cased with anti-slip rubber, to increase the frictional force between silicon steel sheet and ratchet shaft；Anti-slip rubber
Respectively there are a ratchet in two sides, respectively there is an axle sleeve between ratchet and bottom case inner wall；Ratchet shaft 4 is fixed on by top shell 9 and 8 groups of bottom case
At mounting hole in, axial limiting is carried out by the axle sleeves of two sides.The cam at 5 both ends of camshaft and the ratchet phase on ratchet shaft 4
Engagement, prevents ratchet shaft from inverting.There are three springs for set on camshaft axis body, and two of them are reduction torsion spring, are located at two cams
Between bracket.One is pressure spring, between 8 inner wall of side cam and bottom case；There is cylindrical button in one end of camshaft.
Camshaft 5 is fixed in the mounting hole being made of top shell 9 and bottom case 8 and by the bracket support and limit in bottom case 8.
Temperature transducers component 2 is installed in top shell 9, and the structure of temperature transducers component 2 is as shown in figure 4, main body is PCB (printing
Circuit board) 12, silicone insulation pad 13 is posted at 12 back side PCB, prevents PCB 12 from contacting with induction coil 7.Control and radio frequency mould
Block 10, thermometric chip 14 are in the front PCB.Heat-conducting plate 11 is fixed on 14 top of thermometric chip by heat-conducting glue.11 material of heat-conducting plate
Matter is the good conductor of thermal energy, selects copper alloy sheet in the present invention.The PCB 12 is fixed in top shell 9, and heat-conducting plate 11 passes through
Rectangular fluting in top shell 9, directly contact testee surface, pass to thermometric chip 14, thermometric core for the temperature of testee
Digitized temperature information is sent to control terminal after temperature transition, by control and radio-frequency module 10 by piece 14.
Specifically, top shell 9 and bottom case 8 are the shell of temperature transducers component, its internal component is protected, induction coil 7 exists
In 8 cavity of bottom case, pass through top shell 9 and the pressing fastening of temperature transducers component 2.3 one end of silicon steel sheet passes through Fastener 6 and bottom case 8
Clamping is assembled, and is passed through among the reed of Fastener 6, and then pass through induction coil 7, bottom case 8 is pierced by, surround and be connected in outside
After the primary equipment of alternating current, into the guide groove of top shell 9；When silicon steel sheet 3 passes through Fastener 6 and ratchet shaft 4 is intermediate,
Rubber on ratchet shaft is rotated by frictional force, and silicon steel sheet 3 can pass through, and is pierced by from the guide groove of bottom case 8.With
Silicon steel sheet gradually tighten, be arranged in the outside of top shell 9, square opening two sides at anti-skidding adhesive tape and silicon steel sheet it is circular one
Interaction force can be generated between secondary device, and then generates enough frictional force to fix temperature transducer.It is logical after silicon steel sheet 3 is in place
The interaction force that Fastener 6 is generated with ratchet shaft 4 due to mutual extrusion is crossed to fix；The reed of Fastener withstands silicon steel sheet 3
Starting position, contact it with the silicon steel sheet 3 for being again introduced into shell, thus make silicon steel sheet 3 formed closed loop.
When ratchet shaft 4 rotates, the cam that ratchet will drive on camshaft 5 does circumferential movement, and the torsional spring on camshaft 5 is
Each circumferential movement provides the torque needed for resetting, and when guaranteeing that ratchet shaft 4 stops operating, cam is at correct position
It sets, preventing ratchet shaft 4 from rotating backward causes silicon steel sheet 3 to loosen.In silicon steel sheet locking, ratchet shaft 4 remains static, and has
Counter-rotational trend.Cam and ratchet gear teeth meshing on camshaft 5, cam are contacted with 8 side wall of bottom case.8 side wall of bottom case rises
To position-limiting action, rotating backward for cam is limited, and then limits rotating backward for ratchet shaft 4, ensure that Fastener 6 and spine
The reliability of the fixed silicon steel sheet of wheel shaft 4.The cylindrical button for pressing 5 one end of camshaft can make entire camshaft generate axial move
Dynamic, cam is staggered with ratchet, and the failure of engaging of cam and the ratchet gear teeth, camshaft 5 loses the position-limiting action to ratchet shaft 4, spine
Wheel shaft 4 can be reversed rotation, and silicon steel sheet can be extracted at this time.After the cylindrical button for unclamping 5 one end of camshaft, camshaft 5
It is resetted by the active force that pressure spring provides.
Wherein, Fastener 6 is the molding of spring steel material one-time-concreting, to guarantee the toughness of design of part intensity and reed.
The axis body and ratchet of ratchet shaft 4 are the molding of high-strength corrosion-resisting metal material one-time-concreting, ensure that design of part
Intensity.
The axis body and cam of camshaft 5 are high-strength corrosion-resisting metal material, and axis body is first inserted in two resets in assembly
Torsional spring, then the cam of two sides is fixed by hot pressing dress with axis body.
Silicon steel sheet will induce the magnetic opposite with magnetic direction in air as a kind of higher magnetic conductive media of magnetic conductivity
, the magnetic flux of variation is provided to induction coil；Induction coil by electromagnetic induction, converts the alternating magnetic field in silicon steel sheet to
Alternating current output, provides energy for temperature transducers component.
Temperature measuring equipment of the present invention enormously simplifies operation difficulty when installation and replacement by the retaining mechanism of itself
And the efficient way of contact is provided for thermometric chip, it reduces heat and distributes the influence to temperature measurement accuracy.For needing to change maintenance
The case where, tool, direct removal sensor can be not necessarily to.Silicon steel sheet in sensor is without structural damage, reusable, reduction dimension
Protect cost.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of quickly dismantled passive and wireless induction takes temperature measurement sensor, including induction that electrician is taken to fill (1) and temperature transducers
Component (2), it is described induction take electrician fill (1) include shell, silicon steel sheet (3) and be mounted on the intracorporal induction coil of shell (7) and
Silicon steel sheet locking device, which is characterized in that the silicon steel sheet locking device includes ratchet shaft (4), camshaft (5) and Fastener
(6)；Wherein, Fastener (6) is located between induction coil (7) and ratchet shaft (4), side of the Fastener (6) close to ratchet shaft (4)
If there are two " v " shaped reed, and the sharp-crested of the reed of " V " font contradicts on ratchet shaft (4)；On ratchet shaft (4)
Ratchet is locked by the cam-engaged being arranged on the camshaft (5) of the ratchet shaft other side；One end of the silicon steel sheet (3) is fixed on
Between Fastener (6) and housing bottom surface, the other end penetrates Fastener (6) from the sharp-crested of " V " font reed and enters the line of induction
Enclose (7) it is internal, from shell on rear side of be pierced by, in the guide groove of external wraparound case top, and from the reed of Fastener (6) and spine
Wheel shaft is pierced by between (4), and silicon steel sheet is clamped part (6) reed and is against on ratchet shaft (4).
2. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that the card
Tight part (6) is equipped with 3 slots, and one end of silicon steel sheet is pressed in housing bottom by first slot of Fastener (6) bottom, separately
One end is placed through time second slot of lower section at the sharp-crested of reed, and Fastener (6) is penetrated from the sharp-crested of reed and is located at
It is internal into induction coil (7) after intermediate third slot.
3. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that the spine
The middle section of wheel shaft (4) is cased with anti-slip rubber.
4. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that described convex
Wheel shaft is installed inside housings by bracket, and camshaft both ends are equipped with the cam engaged with ratchet on ratchet shaft；Camshaft axis body
There are three springs for upper set, and two of them are reduction torsion spring, are located at two between cam and bracket, for providing needed for reset
Torque；Another is pressure spring, between side cam and housing sidewall, for resetting the camshaft after releasing engagement, is made
Camshaft is engaged with ratchet shaft recovery.
5. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that the survey
Warm sensory package (2) is mounted on case top, including PCB (12), control and radio-frequency module (10), thermometric chip (14) and thermally conductive
Plate (11), wherein control and radio-frequency module (10), thermometric chip (14) are mounted on the fronts of (12) PCB, the back side of PCB (12)
Post silicone insulation pad (13)；Heat-conducting plate (11) is fixed on above thermometric chip (14) by heat-conducting glue, and passes through case top
Reserved fluting directly contacts testee surface.
6. quickly dismantled passive and wireless induction as claimed in claim 5 takes temperature measurement sensor, which is characterized in that described to lead
Hot plate (11) is copper alloy sheet.
7. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that the card
Tight part (6) is the molding of spring steel material one-time-concreting.
8. quickly dismantled passive and wireless induction as described in claim 1 takes temperature measurement sensor, which is characterized in that the shell
Body includes bottom case (8) and top shell (9), posts anti-skidding adhesive tape on the outside of the top shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724697.5A CN109211434B (en) | 2018-07-04 | 2018-07-04 | Quick assembly disassembly type passive wireless induction electric temperature measurement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724697.5A CN109211434B (en) | 2018-07-04 | 2018-07-04 | Quick assembly disassembly type passive wireless induction electric temperature measurement sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109211434A true CN109211434A (en) | 2019-01-15 |
| CN109211434B CN109211434B (en) | 2024-04-30 |
Family
ID=64990168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724697.5A Active CN109211434B (en) | 2018-07-04 | 2018-07-04 | Quick assembly disassembly type passive wireless induction electric temperature measurement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109211434B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132435A (en) * | 2019-05-20 | 2019-08-16 | 淄博威纳电气有限公司 | A kind of induction type electricity-getting switch cabinet wireless temperature-measuring sensor |
| CN112665758A (en) * | 2020-12-31 | 2021-04-16 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
| CN113507082A (en) * | 2021-07-14 | 2021-10-15 | 四川大学 | Single-phase passive anti-icing and de-icing resistance type control equipment for strain tower |
| CN114889489A (en) * | 2022-07-13 | 2022-08-12 | 深圳市小樱桃实业有限公司 | Online temperature measuring equipment for emergency power supply of new energy automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188037Y (en) * | 2008-04-07 | 2009-01-28 | 中粮麦芽（江阴）有限公司 | Collapsible multi-point temperature-measuring equipment |
| CN103307828A (en) * | 2012-03-09 | 2013-09-18 | 株式会社Scd | Driving device for automatic ice-making machine |
| CN203534718U (en) * | 2013-11-07 | 2014-04-09 | 成都赛康信息技术有限责任公司 | Binding type passive wireless temperature measuring device |
| CN104374490A (en) * | 2014-11-17 | 2015-02-25 | 王东方 | Passive wireless temperature monitoring lantern ring for metal bearing |
| CN207335910U (en) * | 2017-08-03 | 2018-05-08 | 中国船舶重工集团公司第七一九研究所 | A kind of rapid alternative passive wireless temperature sensor |
| CN207423400U (en) * | 2017-10-16 | 2018-05-29 | 珠海新沃科技有限公司 | A kind of passive thermometric cam |
| CN207528364U (en) * | 2017-06-08 | 2018-06-22 | 国家电网公司 | power switch cabinet passive wireless temperature measuring device |
| CN208751734U (en) * | 2018-07-04 | 2019-04-16 | 中国船舶重工集团公司第七一九研究所 | A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor |
-
2018
- 2018-07-04 CN CN201810724697.5A patent/CN109211434B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188037Y (en) * | 2008-04-07 | 2009-01-28 | 中粮麦芽（江阴）有限公司 | Collapsible multi-point temperature-measuring equipment |
| CN103307828A (en) * | 2012-03-09 | 2013-09-18 | 株式会社Scd | Driving device for automatic ice-making machine |
| CN203534718U (en) * | 2013-11-07 | 2014-04-09 | 成都赛康信息技术有限责任公司 | Binding type passive wireless temperature measuring device |
| CN104374490A (en) * | 2014-11-17 | 2015-02-25 | 王东方 | Passive wireless temperature monitoring lantern ring for metal bearing |
| CN207528364U (en) * | 2017-06-08 | 2018-06-22 | 国家电网公司 | power switch cabinet passive wireless temperature measuring device |
| CN207335910U (en) * | 2017-08-03 | 2018-05-08 | 中国船舶重工集团公司第七一九研究所 | A kind of rapid alternative passive wireless temperature sensor |
| CN207423400U (en) * | 2017-10-16 | 2018-05-29 | 珠海新沃科技有限公司 | A kind of passive thermometric cam |
| CN208751734U (en) * | 2018-07-04 | 2019-04-16 | 中国船舶重工集团公司第七一九研究所 | A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132435A (en) * | 2019-05-20 | 2019-08-16 | 淄博威纳电气有限公司 | A kind of induction type electricity-getting switch cabinet wireless temperature-measuring sensor |
| CN112665758A (en) * | 2020-12-31 | 2021-04-16 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
| CN112665758B (en) * | 2020-12-31 | 2022-05-06 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
| CN113507082A (en) * | 2021-07-14 | 2021-10-15 | 四川大学 | Single-phase passive anti-icing and de-icing resistance type control equipment for strain tower |
| CN113507082B (en) * | 2021-07-14 | 2022-05-13 | 四川大学 | Single-phase passive anti-icing and de-icing resistance type control equipment for strain tower |
| CN114889489A (en) * | 2022-07-13 | 2022-08-12 | 深圳市小樱桃实业有限公司 | Online temperature measuring equipment for emergency power supply of new energy automobile |
| CN114889489B (en) * | 2022-07-13 | 2022-10-18 | 深圳市小樱桃实业有限公司 | Online temperature measuring equipment for emergency power supply of new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109211434B (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109211434A (en) | A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor | |
| CN208751734U (en) | A kind of quickly dismantled passive and wireless induction takes temperature measurement sensor | |
| CN102759409A (en) | Online monitoring device for temperature of contact arms of high-voltage circuit breaker of 10-KV high-current switch cabinet | |
| CN201285333Y (en) | Reusable double temperature measurement screw cap type temperature indicator | |
| CN204612828U (en) | A kind of temperature sensor with multiple protection functions | |
| CN206291986U (en) | Snap-in force detecting tool | |
| CN209069432U (en) | A kind of cable installing type wireless temperature-measuring terminal | |
| CN107607215A (en) | Temperature survey component, temperature measuring equipment and electric appliance component | |
| CN209342264U (en) | A kind of moving contact passive and wireless temperature transducer based on spring type installation | |
| CN218381324U (en) | Temperature measuring sensor | |
| CN201788033U (en) | Temperature measuring device of shaft type capacitor | |
| CN215262112U (en) | Wireless temperature measuring device of high-voltage power distribution cabinet | |
| CN216695338U (en) | Cubical switchboard plum blossom contact temperature measuring device | |
| JP2022167831A (en) | Temperature detection assembly and charging socket device | |
| CN203323900U (en) | Electromagnetic energy collection type wireless temperature measuring module | |
| CN210803673U (en) | Electric connection piece integrated sensor for intelligent motor | |
| CN113433451A (en) | Relay zero-crossing switch and calibration method thereof | |
| CN205898192U (en) | Electric instrument of physical measurement | |
| CN206271635U (en) | Sensitive-type overcurrent protector | |
| CN110887577A (en) | Dual-redundancy platinum resistance wire temperature sensor and preparation method thereof | |
| CN217214434U (en) | Current transformer with fault self-detection function | |
| CN203120182U (en) | Combined temperature control mechanism | |
| CN220893635U (en) | Detection device and measurement apparatus | |
| CN216925845U (en) | Electric contact temperature measuring device | |
| CN212483715U (en) | Electric power line wire rod electric heat performance detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |