CN106225939B - A kind of temperature measurement probe - Google Patents
A kind of temperature measurement probe Download PDFInfo
- Publication number
- CN106225939B CN106225939B CN201610571875.6A CN201610571875A CN106225939B CN 106225939 B CN106225939 B CN 106225939B CN 201610571875 A CN201610571875 A CN 201610571875A CN 106225939 B CN106225939 B CN 106225939B
- Authority
- CN
- China
- Prior art keywords
- slide block
- block assembly
- magnetic steel
- temperature measurement
- annular magnetic
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 title claims abstract description 74
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 abstract description 20
- 229910052751 metal Inorganic materials 0.000 abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000011900 installation process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation 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
- 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
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Present invention is disclosed a kind of temperature measurement probes, it includes probe assembly, annular magnetic steel and holddown spring with bottom plate, the temperature measurement probe further includes a cylindrical shape slide block assembly, the slide block assembly is set to the inner cavity of annular magnetic steel, and the peripheral surface of the slide block assembly and the inner peripheral surface of the annular magnetic steel are in close contact；The probe assembly is fixed on slide block assembly, and the holddown spring is connected between slide block assembly and the bottom plate of annular magnetic steel.Probe assembly include sonde body and with the mutually fixed connecting pole of the sonde body, the sonde body and the connecting pole are in T font structures.The temperature measurement probe can effectively solve the problems, such as due to temp probe during the installation process caused by positioning is inaccurate and the measurement temperature difference brought, it is convenient for connecting with tested metal object in use, and the apparatus structure is simple, materials are easy, easily operated personnel's operation in use, the working efficiency of user is substantially increased, is suitble to promote and apply in the industry.
Description
Technical field
The present invention relates to metal object surface fields of measurement, and in particular to a kind of temperature measurement probe.
Background technology
Temperature is to indicate the physical quantity of the cold and hot degree of object, and can often be used in production, life and need to measure
A kind of parameter.
Existing temp probe need to be held in measuring metallic materials surface temperature with hand, easily lead to temp probe with
Tested metal object contact is bad and causes measurement inaccurate, and easily leads to human body and cause to damage because of heat radiation.
Chinese patent ZL201320450479X improves the above problem, and annular magnetic steel is adsorbed on when in use
The metal surface of testee makes temperature measurement probe tightly in the sliding block that temperature measurement probe will be housed by holddown spring
It is attached on measured metal surface, display instrument is then connected on connecting conducting wire and is measured into trip temperature, which can
Effectively solves the problems, such as due to temperature measurement probe during the installation process caused by positioning be not allowed and the measurement error brought.
Magnetic adsorption temp probe device is more complicated in Chinese patent ZL201520253948.8, in practical application
Bad operation in the process, it is inconvenient to use, and temperature measurement is less accurate.
Although above-mentioned patent solves and need not be held with hand when measuring tested metal object and lead to temperature
Measuring probe contacted with tested metal object it is bad cause to measure in measurement process inaccurate, and easily lead to human body because heat radiation is made
At damage, but since in Chinese patent ZL201320450479X, clamp spring both ends are that point connects with the contact of metal ring frame side wall
It touches, the presence of the point contact easily causes the positioning when installing measuring temperature probe and is not allowed, and then causes in measurement process medium temperature
Degree measures inaccuracy, leads to the problem of measurement error.
Accordingly, it is desirable to provide a kind of a kind of temperature measurement probe device can effectively solve the problem that the above problem, avoids pacifying
It causes positioning inaccurate during dress and temperature measures.
Invention content
The purpose of the present invention is exactly to solve the above-mentioned problems in the prior art, it is proposed that a kind of temperature measurement spy
Head device, the device can be solved effectively when installing temperature measurement probe since positioning is not allowed that temperature is caused to measure inaccuracy, production
The problem of raw measurement error.
The purpose of the present invention is achieved through the following technical solutions：A kind of temperature measurement probe includes the annular with bottom plate
Magnet steel, holddown spring and probe assembly, the temperature measurement probe further include a cylindrical shape slide block assembly, the slide block assembly
It is set to the inner cavity of the annular magnetic steel, and the peripheral surface of the slide block assembly and the inner peripheral surface of the annular magnetic steel closely connect
It touches；The probe assembly is fixed on slide block assembly, the holddown spring be connected to slide block assembly and annular magnetic steel bottom plate it
Between.
Preferably, the slide block assembly peripheral surface longitudinally is opposite is equipped with two sliding slots, and the annular magnetic steel is corresponding two
Offer at least one through the stop screw hole of annular magnetic steel side wall at sliding slot, the temperature measurement probe further includes at least one
A stop screw, the stop screw are inserted into a sliding slot across a stop screw hole and are carried out to the slide block assembly
Limit.
Preferably, the probe assembly include sonde body and with the mutually fixed connecting pole of the sonde body, the sonde body
It is in T font structures with the connecting pole.
Preferably, the slide block assembly is equipped with the storage tank through the slide block assembly longitudinally in circle centre position, described
The connecting pole of probe assembly is placed in the storage tank, and at least one lock is relatively set on the peripheral surface of the connecting pole
Tight slot, the peripheral surface of the slide block assembly, which is equipped with, at least one to be connected through the slide block assembly diametric(al) and with storage tank
Logical locking screw nail hole, the locking screw nail hole is corresponding with the position of the locking slot, the temperature measurement probe further include to
A few lock-screw, the lock-screw be each passed through a locking screw nail hole and locking slot cooperation by the probe assembly with
The slide block assembly is fixed.
Preferably, a through-hole is equipped at the bottom plate center of the annular magnetic steel, the free end of the connecting pole is across described
Through-hole.
Preferably, the holddown spring is set on the connecting pole, and described holddown spring one end and the sliding block group
The sliding block of part offsets, and the bottom plate of the other end and the annular magnetic steel offsets.
Preferably, the free end of the connecting pole is connected with conducting wire.
Preferably, the outer end face of the sonde body exceeds the end face 1-3mm of the annular magnetic steel.
The advantages of technical solution of the present invention, is mainly reflected in：The present invention proposes a kind of temperature measurement probe device, the dress
Set can effectively solve the problems, such as due to temp probe during the installation process caused by positioning is inaccurate and the measurement temperature difference brought, the invention
It is convenient for connecting with tested metal object in use, and the apparatus structure is simple, materials are easy, and are in use easy to
Operating personnel operate, and it can be used repeatedly, substantially increases the working efficiency of user, reduces production cost, is suitble to producing
It is promoted and applied in industry.
Description of the drawings
Fig. 1 is a kind of structural front view of temperature measurement probe of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1.
Specific implementation mode
The purpose of the present invention, advantage and feature, by by the non-limitative illustration of preferred embodiment below carry out diagram and
It explains.These embodiments are only the prominent examples using technical solution of the present invention, it is all take equivalent replacement or equivalent transformation and
The technical solution of formation, all falls within the scope of protection of present invention.
As shown in Figure 1, a kind of temperature measurement probe, includes the annular magnetic steel 1 with bottom plate, holddown spring 2 and probe assembly
3；The temperature measurement probe further includes a cylindrical shape slide block assembly 4, and the slide block assembly 4 is set to the annular magnetic steel 1
Inner cavity, the slide block assembly includes sliding block 46 and sliding slot 41.The probe assembly 3 is fixed on slide block assembly 4, the probe
Component 3 include sonde body 31 and with 31 mutually fixed connecting pole 32 of the sonde body, the sonde body 31 and the connecting pole 32
In T font structures.
When temperature measurement probe when in use, the slide block assembly is contacted with the contact condition of the annular magnetic steel for face,
That is the peripheral surface of the slide block assembly 4 and the inner peripheral surface of the annular magnetic steel 1 is in close contact, when the peripheral surface of the slide block assembly
When with the inner circumferential plane-plane contact of the annular magnetic steel, the stability that temperature probe measures not only can guarantee, and substantially increase survey
Accuracy of the temperature probe in measurement process.The probe assembly is fixed on slide block assembly, and the slide block assembly is fixed on institute
State on annular magnetic steel, temperature probe when in use, due to the pass that the slide block assembly and the annular magnetic steel be close contact
System, the temperature probe will not shake in use, and positioning will not occur and be not allowed and then cause measurement result inaccurate
The problem of.It is point contact that clamp spring in Chinese patent ZL201320450479X is mentioned in background technology with metal ring frame, works as survey
When in use, clamp spring easily shakes temperature probe with metal ring frame point with the contact of point, easily causes positioning and is not allowed and then causes
The inaccurate problem of measurement result exists, and slide block assembly is contacted with face with the annular magnetic steel face and be can effectively avoid in this patent
The generation of the above problem, the sliding block make the sonde body tightly be attached to tested metal object by compressing the holddown spring
Surface.
4 peripheral surface longitudinally of the slide block assembly is opposite to be equipped with two sliding slots 41, and the annular magnetic steel 1 is in corresponding two sliding slots
Place offers at least one through the stop screw hole 42 of 1 side wall of annular magnetic steel；The stop screw hole 42 can be one or
Multiple, in the present embodiment, the preferably annular magnetic steel 1 opens up that there are two run through annular magnetic steel side at corresponding two sliding slots 41
The stop screw hole 42 of wall.
The temperature measurement probe further includes at least one stop screw 43, and the stop screw 43 can be one or more
A, the stop screw is inserted into a sliding slot across a stop screw hole and is limited to the slide block assembly 4, institute
State sliding slot little or nothing stroke during the motion；In the present embodiment, the temperature measurement probe further includes preferably two
A stop screw 43；If offering multiple stop screw holes to match with stop screw, and then by being inserted into sliding slot to institute
The limit for stating slide block assembly can be more stable, more secured, can be the odd-multiple or even-multiple in two stop screw holes.
In use, described two stop screws are each passed through the corresponding stop screw hole and are inserted into institute
It states in sliding slot and then the slide block assembly 4 is limited, i.e., the described stop screw hole, the stop screw and the sliding slot phase
Mutually cooperation carries out limit and positioning in vertical direction, under the mutual cooperation of above-mentioned component, the cunning to the slide block assembly 4
Situations such as block assembly is not in loosening in vertical direction or shakes, and then do not interfere with sonde body and survey in use
Accuracy is measured, the cooperation of above three component also realizes holding out against on horizontal line to the slide block assembly 4；The limit spiral shell
Nail is inserted into the sliding slot by the stop screw hole and skids off the annular during the motion prevented also from the sliding block 46
Magnet steel 1.
The slide block assembly 4 is equipped with the storage tank through 4 longitudinally of the slide block assembly, the probe group in circle centre position
The connecting pole 32 of part 3 is placed in the storage tank, and the sonde body 31 is fixed with 32 phase of the connecting pole.For the ease of with phase
Corresponding instrument connection, the free end of the connecting pole 32 is connected with conducting wire 6；There is conducting wire at the center of the connecting pole 32, this is led
The purpose of line setting is and then the realization phase to realize that the conducting wire that the sonde body connect with the connecting pole free end is electrically connected
The transmission of signal between mutually.
A through-hole is equipped at the bottom plate center of the annular magnetic steel, the free end of the connecting pole 32 passes through the through-hole 5.
The purpose that the storage tank is arranged is for the ease of placing the connecting pole, and the holddown spring 2 is set in the connecting pole 32
On, the holddown spring 2 is connected between the slide block assembly 4 and the bottom plate of annular magnetic steel 1, i.e., described 2 one end of holddown spring
It offsets with the sliding block 46 of the slide block assembly, the bottom plate of the other end and the annular magnetic steel offsets.
At least one locking slot is relatively set on the peripheral surface of the connecting pole 32, in the present embodiment, preferably institute
State locking slot there are two being oppositely arranged on the peripheral surface of connecting pole 32.The peripheral surface of the slide block assembly 4 is equipped at least one
Through 4 diametric(al) of the slide block assembly and the locking screw nail hole 44 that is connected with storage tank, in the present embodiment, preferably institute
State the locking screw for running through the slide block assembly diametric(al) there are two being set on the peripheral surface of slide block assembly and being connected with storage tank
Nail hole 44.
The locking screw nail hole is corresponding with the position of the locking slot, and the temperature measurement probe further includes at least one lock
Tight screw 45, in the present embodiment, the preferably described temperature measurement probe further includes two lock-screws 45；The lock-screw
45, which are each passed through a locking screw nail hole, fixes the probe assembly 3 and the slide block assembly 4 with locking slot cooperation.Setting institute
The purpose for stating lock-screw is prevented described in use in order to which the probe assembly 3 is fixed on the sliding block 46
There is the loosening of horizontal direction or shaking in probe assembly 3.
When in use, which is adsorbed on the surface of tested metal object by the annular magnetic steel 1,
Realize being bonded for the sonde body and tested metal object, probe assembly by holddown spring make sonde body be only attached to by
Survey the surface of metal object, the connecting pole be electrically connected in corresponding instrument can measuring temperature, examined and determine by reviewer
After the qualified sonde body 31 is connected by the connector 32 with the conducting wire 6；The annular magnetic steel 1 is first sealed in, it is rear to go here and there
Enter the holddown spring 2, the connector 32 is placed in the storage tank, the lock-screw 44 passes through the locking screw
Nail hole 45 coordinates with the locking slot fixes the probe assembly 3 and the slide block assembly 4；Fix the sonde body 31
The sliding block 46 is fitted into the annular magnetic steel 1, and the stop screw 43 is inserted into the cunning across the stop screw hole 42
Limit is carried out by with upper-part and the assembled temperature measurement probe of method to the slide block assembly 4 in slot 41, so that it may with to quilt
Metal object is surveyed to measure into trip temperature.
The annular magnetic steel 1 is adsorbed on tested metal object surface when use, the outer end face of the sonde body 31 is super
Go out the end face 1-3mm of the annular magnetic steel 1, the purpose of the setting is to be convenient for temperature probe and tested gold in use
Belong to object contact.The sonde body is tested metal object and is squeezed to the position concordant with 1 end face of the annular magnetic steel, the pressure
Tight 2 one end of spring and the sliding block 46 of the slide block assembly offset, and the bottom plate of the other end and the annular magnetic steel offsets.The compression
Spring is generated outside elastic force by compression, and the cooperation by the sliding block and the sliding slot is tight by sonde body and tested metal object
Contiguity touch, display instrument is then connected in connecting wire, so that it may to be measured into trip temperature, the sonde body can effectively solve due to
Temperature measurement probe during the installation process caused by positioning is inaccurate and the measurement error problem brought.
The present invention proposes a kind of temperature measurement probe, which can effectively solve installing due to temperature measurement probe
Measurement error problem that is inaccurate and bringing is positioned caused by journey, this is simple in structure, is easy to make, and materials are easy, can be repeatedly
It uses；The accuracy rate of measurement is improved, bad, the temperature that fundamentally solves the problems, such as that sonde body is contacted with tested metal object
Degree measuring probe is suitble to industrially promote the use of.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of temperature measurement probe includes the annular magnetic steel (1) with bottom plate, holddown spring (2) and probe assembly (3), spy
Sign is：The temperature measurement probe further includes a cylindrical shape slide block assembly (4), and the slide block assembly (4) is set to described
The inner cavity of annular magnetic steel (1), and the peripheral surface of the slide block assembly (4) and the inner peripheral surface of the annular magnetic steel (1) are in close contact；
The probe assembly (3) is fixed on slide block assembly (4), and the holddown spring (2) is connected to slide block assembly (4) and annular magnetic steel
(1) between bottom plate；The probe assembly (3) include sonde body (31) and with the sonde body (31) mutually fixed connecting pole
(32), the sonde body (31) and the connecting pole (32) are in T font structures；The slide block assembly (4) is equipped in circle centre position and passes through
The storage tank of the slide block assembly (4) longitudinally is worn, the connecting pole (32) of the probe assembly (3) is placed in the storage tank
In, and at least one locking slot is relatively set on the peripheral surface of the connecting pole (32), the peripheral surface of the slide block assembly (4)
It is equipped at least one locking screw nail hole (44) for running through the slide block assembly (4) diametric(al) and being connected with storage tank, institute
It is corresponding with the position of the locking slot to state locking screw nail hole, the temperature measurement probe further includes at least one lock-screw
(45), the lock-screw (45) is each passed through a locking screw nail hole and coordinates the probe assembly (3) and institute with a locking slot
It is fixed to state slide block assembly (4).
2. a kind of temperature measurement probe according to claim 1, it is characterised in that：Slide block assembly (4) peripheral surface is vertical
Length direction is opposite to be equipped with two sliding slots (41), and the annular magnetic steel (1) offers at least one through annular at corresponding two sliding slots
The stop screw hole (42) of magnet steel (1) side wall, the temperature measurement probe further include at least one stop screw (43), the limit
Position screw is inserted into a sliding slot across a stop screw hole and is limited to the slide block assembly (4).
3. a kind of temperature measurement probe according to claim 1, it is characterised in that：At the bottom plate center of the annular magnetic steel
Equipped with a through-hole, the free end of the connecting pole (32) passes through the through-hole.
4. a kind of temperature measurement probe according to claim 1, it is characterised in that：The holddown spring (2) is set in institute
State on connecting pole (32), and the holddown spring (2) one end and the sliding block (46) of the slide block assembly offset, the other end with it is described
The bottom plate of annular magnetic steel offsets.
5. a kind of temperature measurement probe according to claim 1, it is characterised in that：The free end of the connecting pole (32) connects
It is connected to conducting wire (6).
6. a kind of temperature measurement probe according to claim 1, it is characterised in that：The outer end face of the sonde body (31) is super
Go out the end face 1-3mm of the annular magnetic steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571875.6A CN106225939B (en) | 2016-07-20 | 2016-07-20 | A kind of temperature measurement probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571875.6A CN106225939B (en) | 2016-07-20 | 2016-07-20 | A kind of temperature measurement probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106225939A CN106225939A (en) | 2016-12-14 |
| CN106225939B true CN106225939B (en) | 2018-09-14 |
Family
ID=57531042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571875.6A Active CN106225939B (en) | 2016-07-20 | 2016-07-20 | A kind of temperature measurement probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106225939B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644145B (en) * | 2016-11-23 | 2019-10-25 | 安徽瑞鑫自动化仪表有限公司 | A kind of portable temperature sensor |
| CN106644146B (en) * | 2016-11-23 | 2019-10-25 | 安徽瑞鑫自动化仪表有限公司 | A kind of temperature sensor easy to use |
| CN107643129B (en) * | 2017-09-11 | 2020-01-03 | 上海生生物流有限公司 | Temperature monitoring mechanism capable of avoiding position change of thermometer probe |
| CN110369885B (en) * | 2018-04-12 | 2024-04-05 | 湖北航鹏化学动力科技有限责任公司 | Laser spot welding tool |
| CN109141656A (en) * | 2018-08-01 | 2019-01-04 | 宁国市挚友合金钢材料有限公司 | A kind of Operation Condition of Power Transformers alarm |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61243333A (en) * | 1985-04-22 | 1986-10-29 | Chino Corp | Temperature detector |
| CN201233278Y (en) * | 2008-07-18 | 2009-05-06 | 山东省电力分析仪器工程技术研究中心 | Overrun indicator for heat-sensitive ferrite temperature |
| CN102538993B (en) * | 2012-02-10 | 2013-04-03 | 浙江大学 | Temperature measuring device of machine tool |
| CN203455099U (en) * | 2013-07-26 | 2014-02-26 | 南车戚墅堰机车车辆工艺研究所有限公司 | Temperature probe |
| CN103398789B (en) * | 2013-08-21 | 2015-10-28 | 湖南三德科技股份有限公司 | For the scalable temperature measuring equipment of coal sample dehumidification equipment |
| CN204630667U (en) * | 2015-04-24 | 2015-09-09 | 国家电网公司 | Magnetic adsorption temp probe erecting device |
| CN205196340U (en) * | 2015-10-26 | 2016-05-04 | 天津玉盈机械制造有限公司 | Ear feeding device of corn husker |
-
2016
- 2016-07-20 CN CN201610571875.6A patent/CN106225939B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106225939A (en) | 2016-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106225939B (en) | A kind of temperature measurement probe | |
| CN205246041U (en) | Three -dimensional joint measurement device of displacement sensor parallel placement | |
| CN105865316B (en) | For detecting the measuring scale of surface of concrete structure flatness | |
| CN202599266U (en) | Multi-functional steel measuring tape | |
| CN206177288U (en) | A testing arrangement for component slant angle measuring | |
| CN109073440A (en) | The quick connection of the metering probe enabled for liquid level sensing | |
| CN207066392U (en) | Coating thickness detector | |
| CN206945860U (en) | A kind of connector positive force measurement jig | |
| CN109860453A (en) | A kind of cell apparatus for underground storage type pressure gauge | |
| CN104897036B (en) | A kind of helical spring concentricity survey tool | |
| CN209198258U (en) | It is a kind of for measuring the device of liquid diffusion situation on planar sample | |
| CN209490253U (en) | A kind of elasticity ear acupuncture point probe | |
| CN209459637U (en) | A kind of concealed scalable settlement observer | |
| CN207779259U (en) | A kind of self-centering measuring device of automobile connecting bar | |
| CN207855679U (en) | Novel blood pressure measuring device | |
| CN207763842U (en) | A kind of temperature measuring equipment of engine connecting rod structure | |
| CN209000315U (en) | A kind of Hooke's law tester | |
| CN207730228U (en) | A kind of sensor hold-down support of compressor | |
| CN205138546U (en) | Environment monitoring equipment | |
| CN205936938U (en) | A sealed fixing device for test is revealed to sprayer | |
| CN214952805U (en) | Be applied to friction test structure of fabric style instrument | |
| CN108931311A (en) | It is a kind of to carry convenient and fast thermocouple measurement device | |
| CN106596607B (en) | A kind of diffractometer of energy accurately measure albumin crystal data | |
| CN203489872U (en) | Magnet type prism reflector | |
| CN203712540U (en) | Auxiliary clamp for precisely measuring aperture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: 213000 Wuyi Road, Jiangsu, Changzhou, No. 258 Co-patentee after: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 213000, No. 258, Wuyi Road, Changzhou City, Jiangsu Province Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Country or region after: China Patentee after: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. Address before: 213000, No. 258, Wuyi Road, Changzhou City, Jiangsu Province Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. Country or region before: China Patentee before: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. |
|
| CP03 | Change of name, title or address |