CN209656304U - A kind of power supply adaptor production heat dissipation performance detection device - Google Patents
A kind of power supply adaptor production heat dissipation performance detection device Download PDFInfo
- Publication number
- CN209656304U CN209656304U CN201920151109.3U CN201920151109U CN209656304U CN 209656304 U CN209656304 U CN 209656304U CN 201920151109 U CN201920151109 U CN 201920151109U CN 209656304 U CN209656304 U CN 209656304U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply adaptor
- groups
- shell
- air
- 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.)
- Expired - Fee Related
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the technical fields of power supply adaptor production auxiliary equipment can detect the power supply adaptor of a variety of height more particularly to a kind of power supply adaptor production heat dissipation performance detection device, improve adaptability, reduce and use limitation；Mitigate influence of the ambient temperature to power supply adaptor heat dissipation effect simultaneously, improves accuracy in detection；And can the heat dispersal situations of power supply adaptor are grasped to summer temp when higher and when winter temperature is lower, improve use reliability；Including pedestal, bracket, detector and detecting head, detecting head is arranged on the bottom output end of detector；Further include two groups of regulating parts and placement plate, is connect respectively with two groups of regulating part tops at left and right sides of placement plate bottom end；Further include shell, is provided with port on shell left end downside and right end downside；It further include air-heater, air-cooler, thermometer, the first filtration members and the second filtration members, air-heater and air-cooler are separately positioned on the housing top end left and right sides.
Description
Technical field
The utility model relates to the technical fields of power supply adaptor production auxiliary equipment, more particularly to a kind of power adaptation
Device production heat dissipation performance detection device.
Background technique
It is well known that power supply adaptor production is a kind of for power supply adaptor production process with heat dissipation performance detection device
In, its heat dissipation performance is detected, to guarantee the auxiliary device of its quality, is obtained in power supply adaptor production field wide
General use；Existing power supply adaptor production heat dissipation performance detection device includes pedestal, bracket, detector and detecting head,
Bracket setting is arranged in pedestal top, detector in cantilever tip, and detecting head is arranged on the bottom output end of detector；It is existing
Power supply adaptor production with heat dissipation performance detection device using when power supply adaptor need to be only placed on to pedestal top, and make to visit
Gauge head and power supply adaptor tip contact, are inputted end later and output end are connect with power supply and electric elements respectively, then
It controls detecting head by detector to detect power supply adaptor surface temperature situation, to grasp its heat dispersal situations
；Existing power supply adaptor production finds in heat dissipation performance detection device use, detecting head between pedestal at a distance from consolidate
It is fixed, the power supply adaptor of fixed height can only be detected so as to cause it, adaptability is poor, higher using limitation；And it is outer
Boundary's temperature easily influences the heat dissipation effect of power supply adaptor, causes its accuracy limited；And it can only be to power supply adaptor under room temperature
Heat dissipation effect detected, cannot to summer temp when higher and when winter temperature is lower power supply adaptor heat dispersal situations
It is grasped, use reliability is limited.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of power supply adaptor that can detect a variety of height, improve
Adaptability reduces and uses limitation；Mitigate influence of the ambient temperature to power supply adaptor heat dissipation effect simultaneously, it is quasi- to improve detection
Exactness；And can the heat dispersal situations of power supply adaptor are grasped to summer temp when higher and when winter temperature is lower, improve
The power supply adaptor production heat dissipation performance detection device of use reliability.
A kind of power supply adaptor production the heat dissipation performance detection device, including pedestal, bracket, detector of the utility model
And detecting head, on pedestal top, detector is arranged in cantilever tip for bracket setting, and the bottom output of detector is arranged in detecting head
On end；It further include two groups of regulating parts and placement plate, two groups of regulating parts are separately positioned on pedestal top left area and right half
On region, it is connect respectively with two groups of regulating part tops at left and right sides of placement plate bottom end；It further include shell, the shell is arranged the bottom of at
Seat top, and bracket, detector, detecting head and regulating part are respectively positioned on interior of shell, the shell left end downside and right end downside
On be provided with port；Further include air-heater, air-cooler, thermometer, the first filtration members and the second filtration members, the air-heater and
On air-cooler is separately positioned at left and right sides of housing top end, the is provided on the top input terminal and bottom output end of air-heater
One input pipe and the first efferent duct, and the first efferent duct output end passes through and stretches to interior of shell, the top of the air-cooler
The second input pipe and the second efferent duct are provided on input terminal and bottom output end, and the second efferent duct output end is passed through and stretched
Enter to interior of shell, first filtration members and the second filtration members are separately positioned on air-heater and air-cooler top, and the first mistake
Filter part and the second filtration members are contacted with the first input pipe and the second input pipe.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, the thermometer are provided with two
Group, and two groups of thermometers are respectively set on the upside of left side wall upside inside the shell and interior right side wall.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, the regulating part includes screw thread
Pipe, threaded rod and ball bearing are provided with link slot in pedestal top left area and right half area, and ball bearing is set
It sets in link slot, the screwed pipe bottom end is inserted into inside ball bearing, and simultaneously spiral shell is filled to screw thread tube top to the insertion of threaded rod bottom end
End is internal, and threaded rod tip is connect with placement plate bottom end.
The utility model a kind of power supply adaptor production use heat dissipation performance detection device, the shell include right baffle-plate,
Right shell body, overhead gage, rear baffle and two groups of transparent gear doors, right baffle-plate, right shell body and rear baffle are separately positioned on a pedestal top left side
On side, right side and rear side, and left baffle and right baffle rear end is connect with the rear baffle front end left and right sides respectively, the overhead gage bottom
End left side, right side and rear side are connect with right baffle-plate, right shell body and rear baffle top respectively, and two groups of transparent gear doors are respectively hinged at a left side
On on front side of baffle right end and on front side of right shell body left end, and two groups of transparent gear doors contact with each other, two groups of transparent gear door tops respectively with
Left area and right half area contact on front side of overhead gage bottom end, two groups of transparent gear door bottom ends respectively with pedestal top front side left half-court
Domain and right half area contact.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, first filtration members include the
One fixed ring and the first filter plate, the first fixed ring setting are provided on air-heater top, the first fixed ring inner sidewall
Internal thread structure is provided with the external screw thread knot to match with the first fixed ring internal thread structure on the first filter plate lateral wall
Structure, and simultaneously spiral shell is filled to inside the first fixed ring for first filter plate insertion, the first filter plate bottom end and the first input pipe top
Contact.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, second filtration members include the
Two fixed rings and the second filter plate, the second fixed ring setting are provided on air-cooler top, the second fixed ring inner sidewall
Internal thread structure is provided with the external screw thread knot to match with the second fixed ring internal thread structure on the second filter plate lateral wall
Structure, and simultaneously spiral shell is filled to inside the second fixed ring for second filter plate insertion, the second filter plate bottom end and the second input pipe top
Contact.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, further includes the first in command and second
Handle, the first in command and second handle are separately positioned on the first filter plate and the second filter plate top.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, further includes two groups of stop collars, institute
It states and is provided with annular groove on two groups of overseas side walls of screwed pipe bottom half, two groups of stop collars are set in two groups of annular grooves
On, and two groups of stop collar Basolaterals are connect with pedestal upper side.
Compared with prior art the utility model has the following beneficial effects: it can be by being placed on placement plate for power supply adaptor
On, and the height of placement plate is adjusted by adjusting two groups of regulating parts, so that the power supply adaptor of a variety of height can be detected,
Adaptability is improved, reduces and uses limitation；Placement plate and detector can be blocked by shell simultaneously, and pass through hot wind
Machine and air-cooler regulate and control shell internal temperature, to mitigate influence of the ambient temperature to power supply adaptor heat dissipation effect,
Improve accuracy in detection；And hot gas can be inputted to interior of shell by air-heater, and by thermometer to shell inner air temperature
Degree shown, so as to can the heat dispersal situations of constantly power supply adaptor higher to summer temp grasp, while can be by cold
Blower inputs cold air to interior of shell, and is shown by thermometer to shell Inside Air Temperature, so as to can be to winter temperature
The heat dispersal situations of power supply adaptor are grasped when spending lower, improve use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of Fig. 1；
Fig. 3 is the portion the A partial enlarged view of Fig. 1；
Fig. 4 is the portion the B partial enlarged view of Fig. 1；
It is attached marked in the figure: 1, pedestal；2, bracket；3, detector；4, detecting head；5, regulating part；6, placement plate；7, shell；
8, air-heater；9, air-cooler；10, thermometer；11, the first filtration members；12, the first efferent duct；13, the second input pipe；14, screw thread
Pipe；15, threaded rod；16, ball bearing；17, right shell body；18, overhead gage；19, rear baffle；20, transparent gear door；21, first is solid
Determine ring；22, the first filter plate；23, the second filter plate；24, second handle；25, stop collar.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, a kind of power supply adaptor production heat dissipation performance detection device of the utility model, including
Pedestal 1, bracket 2, detector 3 and detecting head 4, the setting of bracket 2 is on 1 top of pedestal, and the setting of detector 3 is in 2 top of bracket, detection
Head is arranged on the bottom output end of detector 3；It further include two groups of regulating parts 5 and placement plate 6, two groups of regulating parts 5 are respectively set
In 1 top left area of pedestal and right half area, it is connect respectively with two groups of 5 tops of regulating part at left and right sides of 6 bottom end of placement plate；
It further include shell 7, shell 7 is arranged on 1 top of pedestal, and bracket 2, detector 3, detecting head 4 and regulating part 5 are respectively positioned on shell 7
Port is provided on inside, 7 left end of shell downside and right end downside；It further include air-heater 8, air-cooler 9, thermometer 10,
On one filtration members 11 and the second filtration members, air-heater 8 and air-cooler 9 are separately positioned at left and right sides of 7 top of shell, air-heater 8
Top input terminal and bottom output end on be provided with the first input pipe and the first efferent duct 12, and the first efferent duct 12 exports
It holds across and stretches to inside shell 7, be provided with the second input pipe 13 on the top input terminal and bottom output end of air-cooler 9
With the second efferent duct, and the second efferent duct output end is passed through and is stretched to inside shell 7, the first filtration members 11 and the second filtration members
Be separately positioned on 9 top of air-heater 8 and air-cooler, and the first filtration members 11 and the second filtration members with the first input pipe and second
Input pipe 13 contacts；It can be by the way that power supply adaptor to be placed in placement plate, and by adjusting two groups of regulating parts to placement plate
Height be adjusted, to detect the power supply adaptor of a variety of height, improve adaptability, reduce and use limitation；Together
When placement plate and detector can be blocked by shell, and shell internal temperature is adjusted by air-heater and air-cooler
Control improves accuracy in detection to mitigate influence of the ambient temperature to power supply adaptor heat dissipation effect；And can by air-heater to
Interior of shell inputs hot gas, and is shown by thermometer to shell Inside Air Temperature, so as to can be higher to summer temp
Constantly the heat dispersal situations of power supply adaptor are grasped, while can input cold air to interior of shell by air-cooler, and pass through temperature
Degree meter shows shell Inside Air Temperature, to carry out to the heat dispersal situations of winter temperature power supply adaptor when lower
It grasps, improves use reliability.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, thermometer 10 are provided with two groups,
And two groups of thermometers 10 are separately positioned in shell 7 on the upside of left side wall and on the upside of interior right side wall；It can enhance to interior of shell
The accuracy that temperature is detected.
The utility model a kind of power supply adaptor production use heat dissipation performance detection device, regulating part 5 include screwed pipe 14,
Threaded rod 15 and ball bearing 16 are provided with link slot on 1 top left area of pedestal and right half area, and ball bearing 16 is set
It sets in link slot, 14 bottom end of screwed pipe is inserted into inside ball bearing 16, and simultaneously spiral shell is filled to screwed pipe to the insertion of 15 bottom end of threaded rod
Inside 14 tops, and 15 top of threaded rod is connect with 6 bottom end of placement plate；It can pass through two groups of rotation simultaneously by helicitic texture
Screwed pipe controls two groups of threaded rods and placement plate is driven to move up and down, so that the height to placement plate is adjusted, so as to energy
The power supply adaptor of a variety of height is detected, adaptability is improved, reduces and uses limitation.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, shell 7 includes right baffle-plate, right gear
Plate 17, overhead gage 18, rear baffle 19 and two groups of transparent gear doors 20, right baffle-plate, right shell body 17 and rear baffle 19 are separately positioned on bottom
On 1 top left hand of seat, right side and rear side, and 17 rear end of left baffle and right baffle connects with 19 front end of the rear baffle left and right sides respectively
It connects, 18 bottom end of overhead gage left side, right side and rear side are connect with right baffle-plate, right shell body 17 and 19 top of rear baffle respectively, and two groups saturating
On bright gear door 20 is respectively hinged on front side of right baffle-plate right end front side and 17 left end of right shell body, and two groups of transparent 20 phase mutual connections of gear door
Touching, two groups of transparent 20 tops of gear door are contacted with left area on front side of 18 bottom end of overhead gage and right half area respectively, two groups of transparent gears
20 bottom ends of door are contacted with left area on front side of 1 top of pedestal and right half area respectively；It can hide placement plate and detector
Gear, and air-heater and air-cooler is assisted to regulate and control shell internal temperature, improve usability.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, the first filtration members 11 include first
Fixed ring 21 and the first filter plate 22, the setting of the first fixed ring 21 are arranged on 8 top of air-heater, 21 inner sidewall of the first fixed ring
There is internal thread structure, the external screw thread to match with 21 internal thread structure of the first fixed ring is provided on 22 lateral wall of the first filter plate
Structure, and simultaneously spiral shell is filled to inside the first fixed ring 21 insertion of the first filter plate 22,22 bottom end of the first filter plate and the first input pipe
Tip contact；It can be filtered to being pumped into the air inside air-heater, reduce the entrance of impurity.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, the second filtration members include second solid
Determine ring and the second filter plate 23, the setting of the second fixed ring is provided with internal screw thread on 9 top of air-cooler, the second fixed ring inner sidewall
Structure is provided with the external thread structure to match with the second fixed ring internal thread structure, and on 23 lateral wall of the second filter plate
Simultaneously spiral shell is filled to inside the second fixed ring the insertion of two filter plates 23,23 bottom end of the second filter plate and 13 tip contact of the second input pipe；
It can be filtered to being pumped into the air inside air-cooler, reduce the entrance of impurity.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, further includes the first in command and second
Handle 24, the first in command and second handle 24 are separately positioned on 23 top of the first filter plate 22 and the second filter plate；It can facilitate
First filter plate and the second filter plate are rotated, to take out or put it out of the first fixed ring and the second fixed ring
It sets.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, further includes two groups of stop collars 25,
It is provided with annular groove on two groups of overseas side walls of 14 bottom half of screwed pipe, it is recessed that two groups of stop collars 25 are set in two groups of annulars
On slot, and two groups of 25 Basolaterals of stop collar are connect with 1 upper side of pedestal；It can enhance firm between screwed pipe and pedestal
Property.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, first opens two groups when in use
Power supply adaptor is simultaneously placed on pedestal top by transparent gear door, and is rotated two groups of screwed pipes simultaneously and adjusted to the height of placement plate
Section, makes detecting head and power supply adaptor tip contact, be inputted end later and output end be each passed through two groups of ports and with electricity
Source is connected with electric elements, is then shut off two groups of transparent gear doors and is controlled detecting head to power supply adaptor surface temperature by detector
Degree situation is detected, to grasp to its heat dispersal situations；It simultaneously in above process, can be by shell to placement
Plate and detector are blocked, and are regulated and controled by air-heater and air-cooler to shell internal temperature, to mitigate extraneous temperature
The influence to power supply adaptor heat dissipation effect is spent, accuracy in detection is improved；And hot gas can be inputted to interior of shell by air-heater,
And shell Inside Air Temperature is shown by thermometer, so as to can constantly power supply adaptor higher to summer temp dissipate
Enthusiastic condition is grasped, while can input cold air to interior of shell by air-cooler, and by thermometer to shell inner air
Temperature shown, so as to can to winter temperature when lower the heat dispersal situations of power supply adaptor grasp, improve using reliable
Property.
A kind of power supply adaptor production heat dissipation performance detection device of the utility model, mounting means, connection type
Or set-up mode is common mechanical mode, is implemented as long as can reach the equal of its advantages；And above-mentioned each portion
The model of part is unlimited, is implemented as long as can reach the equal of its advantages, and detector and detecting head are existing set
Meter and technology, this case do not have any technological improvement to it, and industry technical staff is after learning the specific structure of this case
Learn its use；And air-heater and air-cooler are market common device, and included control module and electric wire, plug-in can make
With having not been changed its internal structure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of power supply adaptor production heat dissipation performance detection device, including pedestal (1), bracket (2), detector (3) and spy
Gauge head (4), bracket (2) setting are being examined in pedestal (1) top, detector (3) setting in bracket (2) top, detecting head (4) setting
It surveys on the bottom output end of device (3)；It is characterized in that, further including two groups of regulating parts (5) and placement plate (6), two groups of adjustings
Part (5) is separately positioned on pedestal (1) top left area and right half area, respectively with two at left and right sides of placement plate (6) bottom end
The connection of group regulating part (5) top；It further include shell (7), the shell (7) is arranged on pedestal (1) top, and bracket (2), detection
Device (3), detecting head (4) and regulating part (5) are respectively positioned on shell (7) inside, and shell (7) the left end downside and right end downside are upper equal
It is provided with port；It further include air-heater (8), air-cooler (9), thermometer (10), the first filtration members (11) and the second filtration members, institute
State air-heater (8) and air-cooler (9) be separately positioned at left and right sides of shell (7) top, the top input terminal of air-heater (8) and
The first input pipe and the first efferent duct (12) are provided on the output end of bottom, and the first efferent duct (12) output end is passed through and stretched
Enter to shell (7), is provided with the second input pipe (13) on the top input terminal and bottom output end of the air-cooler (9)
With the second efferent duct, and the second efferent duct output end passes through and to stretch to shell (7) internal, first filtration members (11) and the
Two filtration members are separately positioned on air-heater (8) and air-cooler (9) top, and the first filtration members (11) and the second filtration members are with
One input pipe and the second input pipe (13) contact.
2. a kind of power supply adaptor production heat dissipation performance detection device as described in claim 1, which is characterized in that the temperature
Degree meter (10) is provided with two groups, and two groups of thermometers (10) are separately positioned on the upside of the interior left side wall of shell (7) and on interior right side wall
On side.
3. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 2, which is characterized in that the tune
Section part (5) includes screwed pipe (14), threaded rod (15) and ball bearing (16), pedestal (1) the top left area and right half
Link slot is provided on region, ball bearing (16) is arranged in link slot, and screwed pipe (14) bottom end is inserted into ball
Bearing (16) is internal, threaded rod (15) bottom end insertion and spiral shell is filled to inside screwed pipe (14) top, and threaded rod (15) top with
The connection of placement plate (6) bottom end.
4. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 3, which is characterized in that described outer
Shell (7) includes right baffle-plate, right shell body (17), overhead gage (18), rear baffle (19) and two groups of transparent gear doors (20), right baffle-plate, the right side
Baffle (17) and rear baffle (19) are separately positioned on pedestal (1) top left hand, right side and rear side, and left baffle and right baffle
(17) rear end is connect with rear baffle (19) front end left and right sides respectively, overhead gage (18) the bottom end left side, right side and rear side point
It is not connect with right baffle-plate, right shell body (17) and rear baffle (19) top, two groups of transparent gear doors (20) are respectively hinged at the right baffle-plate right side
On on front side of end front side and right shell body (17) left end, and two groups of transparent gear doors (20) contact with each other, two groups of transparent gear door (20) tops
Contacted respectively with left area and right half area on front side of overhead gage (18) bottom end, two groups of transparent gear door (20) bottom ends respectively with pedestal
(1) left area and right half area contact on front side of top.
5. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 4, which is characterized in that described the
One filtration members (11) include the first fixed ring (21) and the first filter plate (22), and first fixed ring (21) is arranged in air-heater
(8) top is provided with internal thread structure on the first fixed ring (21) inner sidewall, is arranged on the first filter plate (22) lateral wall
There are the external thread structure to match with the first fixed ring (21) internal thread structure, and first filter plate (22) insertion and spiral shell dress
It is internal to the first fixed ring (21), the first filter plate (22) bottom end and the first input pipe tip contact.
6. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 5, which is characterized in that described the
Two filtration members include the second fixed ring and the second filter plate (23), and second fixed ring setting is on air-cooler (9) top, and second
Internal thread structure is provided on fixed ring inner sidewall, be provided on the second filter plate (23) lateral wall in the second fixed ring
The external thread structure that helicitic texture matches, and simultaneously spiral shell is filled to inside the second fixed ring for second filter plate (23) insertion, the
Two filter plates (23) bottom end and the second input pipe (13) tip contact.
7. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 6, which is characterized in that further include
The first in command and second handle (24), the first in command and second handle (24) are separately positioned on the first filter plate (22) and
Two filter plates (23) top.
8. a kind of power supply adaptor production heat dissipation performance detection device as claimed in claim 7, which is characterized in that further include
Two groups of stop collars (25) are provided with annular groove, two groups of stop collars on the overseas side wall of two groups of screwed pipes (14) bottom half
(25) it is set on two groups of annular grooves, and two groups of stop collar (25) Basolaterals are connect with pedestal (1) upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151109.3U CN209656304U (en) | 2019-01-28 | 2019-01-28 | A kind of power supply adaptor production heat dissipation performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151109.3U CN209656304U (en) | 2019-01-28 | 2019-01-28 | A kind of power supply adaptor production heat dissipation performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656304U true CN209656304U (en) | 2019-11-19 |
Family
ID=68523028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151109.3U Expired - Fee Related CN209656304U (en) | 2019-01-28 | 2019-01-28 | A kind of power supply adaptor production heat dissipation performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656304U (en) |
-
2019
- 2019-01-28 CN CN201920151109.3U patent/CN209656304U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204143285U (en) | Temperature/humidity verification box | |
| CN204903525U (en) | Gas detector environmental test case | |
| CN208642685U (en) | A kind of climatic chamber | |
| CN209656304U (en) | A kind of power supply adaptor production heat dissipation performance detection device | |
| CN206311462U (en) | A kind of self-operated measuring unit of neat liquid saturated vapor pressure | |
| CN107192479B (en) | Portable warm humidity tester | |
| CN206371954U (en) | A kind of multi-functional food processor | |
| CN105630043A (en) | Intelligent grain bin and grain bin temperature and humidity control method | |
| CN208606499U (en) | A kind of automation vermicelli dryer | |
| CN206343187U (en) | A kind of altitude environment analog testing box | |
| CN213517062U (en) | High-temperature smoke humidity sampling analyzer with improved structure | |
| CN204346856U (en) | A kind of consecutive weighings drying box | |
| CN108760625A (en) | A kind of hundred lattice test devices of mobile phone production | |
| CN208780606U (en) | A kind of hundred lattice test devices of mobile phone production | |
| CN206974461U (en) | A kind of trendy full automatic calibration Temperature and Humidity Sensor System | |
| CN206284369U (en) | One grows tobacco drying baker | |
| CN106872236A (en) | Sulfur dioxide automatic extracting device | |
| CN209280319U (en) | One kind being used for the quick water-blowing device of engine pedestal pressure measurement pipeline | |
| CN108961931B (en) | Experimental verification auxiliary equipment for wireless communication professional teaching | |
| CN206223229U (en) | A kind of mining portable type air pressure and atmospheric density are detecting device integrated | |
| CN207198131U (en) | One kind sterilization constant temperature food inspection device | |
| CN207440175U (en) | A kind of Portable conductivity meter | |
| CN101710032A (en) | Testing device for cabinet air conditioner | |
| CN206319004U (en) | The uniform water-impermeable incubator of temperature | |
| CN206656581U (en) | A kind of wind circulating system of knitted fabric dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20210128 |