CN109148219A - A kind of fixed connection structure of PTC power-off restoration temperature control device - Google Patents
A kind of fixed connection structure of PTC power-off restoration temperature control device Download PDFInfo
- Publication number
- CN109148219A CN109148219A CN201811023161.7A CN201811023161A CN109148219A CN 109148219 A CN109148219 A CN 109148219A CN 201811023161 A CN201811023161 A CN 201811023161A CN 109148219 A CN109148219 A CN 109148219A
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- China
- Prior art keywords
- power
- temperature controller
- fixed
- fixed structure
- restoration temperature
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
Abstract
The invention discloses a kind of fixed connection structures of PTC power-off restoration temperature control device, including fixed structure top platen and fixed structure bottom guard plate, power-off restoration temperature controller strap is all equipped on the fixed structure top platen and fixed structure bottom guard plate side panel close to each other, power-off restoration temperature controller strap in the fixed structure top platen is equipped with Boards wall close to the side panel itself of fixed structure top platen and embeds nut, power-off restoration temperature controller strap on the fixed structure bottom guard plate is equipped with Boards wall close to the side panel itself of fixed structure bottom guard plate and embeds nut, the Boards wall embeds nut and is connect respectively with fixed structure top platen and fixed structure bottom guard plate by several Boards wall screws, the utility model has the advantages that structure of the invention is novel, it is easy to use, it is A kind of fixed connection structure of novel and practical PTC power-off restoration temperature control device.
Description
Technical field
The invention belongs to temperature controller mounting technique field, in particular to the fixed of a kind of PTC power-off restoration temperature control device connects
Binding structure.
Background technique
In the prior art, the fixation of PTC power-off restoration temperature control device is mostly that simple screw pressing plate is connected and fixed, even
There are also many only simple placements, and when colliding, PTC power-off restoration temperature control device is highly prone to shake, or even can go out
The case where being now destroyed, so the fixed connection structure that the present invention provides a kind of PTC power-off restoration temperature control device is above-mentioned to solve
Problem.
Summary of the invention
The object of the invention is that providing a kind of fixation of PTC power-off restoration temperature control device to solve the above-mentioned problems
Connection structure, solve it is existing in the prior art, the fixation of PTC power-off restoration temperature control device is mostly simple screw pressing plate
It is connected and fixed, or even there are also many only simple placements, when colliding, PTC power-off restoration temperature control device is highly prone to
The shortcomings that shaking, or even will appear the case where being destroyed.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of fixed connection structure of PTC power-off restoration temperature control device, including fixed structure top platen and fixed structure
It is all equipped on bottom guard plate, the fixed structure top platen and fixed structure bottom guard plate side panel close to each other disconnected
Reset temperature controller strap, the power-off restoration temperature controller strap in the fixed structure top platen is close to fixed knot
The side panel itself of structure top platen is equipped with Boards wall and embeds nut, the power-off restoration on the fixed structure bottom guard plate
Temperature controller strap is equipped with Boards wall close to the side panel itself of fixed structure bottom guard plate and embeds nut, the clamping plate
Fixed embedded nut is connect with fixed structure top platen and fixed structure bottom guard plate respectively by several Boards wall screws,
The fixed clip pad of power-off restoration temperature controller is equipped between power-off restoration temperature controller strap in the fixed structure top platen,
The fixed clip pad of power-off restoration temperature controller is equipped between power-off restoration temperature controller strap on the fixed structure bottom guard plate,
PTC power-off restoration temperature controller, the power-off restoration temperature controller fixing clamp are equipped between the fixed clip pad of the power-off restoration temperature controller
Fixed frame auxiliary stopper baffle, the fixation are all equipped in the fixed structure top platen and fixed structure bottom guard plate of plate two sides
Fixed frame auxiliary stopper baffle on structural top pressing plate is equipped with outer gear close to the side panel itself of fixed structure top platen
The fixed embedded nut of plate.
Preferably, the fixed frame auxiliary stopper baffle on the fixed structure bottom guard plate is protected close to fixed structure bottom
The side panel itself of plate is equipped with the fixed embedded nut of outer baffle, and the fixed embedded nut of the outer baffle passes through the fixed spiral shell of outer baffle
Nail is connect with fixed structure top platen and Boards wall screw respectively, and the Boards wall screw and outer baffle fixing screws are all
It is arranged in anti-on the side panel of fixed structure top platen and fixed structure bottom guard plate far from PTC power-off restoration temperature controller
Power-off restoration temperature controller, which is equipped with, in raised screw caulking groove, between the fixed frame auxiliary stopper baffle limits clamping plate, the power-off
Temperature controller limit clamping plate is resetted close to a side and power-off restoration temperature controller limit clamping plate of fixed structure top platen close to solid
The side boundary for determining structural base backplate is equipped with limit clamping plate backing plate, the power-off restoration temperature controller among the limit clamping plate backing plate
It limits clamping plate and is equipped with several power-off restoration temperature controllers limit adjustment nut, the power-off restoration temperature controller limit adjustment nut spiral shell
Line is connected with power-off restoration temperature controller limit adjustment screw.
Preferably, the power-off restoration temperature controller limit adjustment screw is logical close to one end of PTC power-off restoration temperature controller
It crosses torsion buffering bearing and is connected with power-off restoration temperature controller limit pressing plate, the fixed structure top platen and fixed structure bottom
Four corner of backplate is all equipped with fixing screws connection perforation, is plugged with pressing plate in the fixing screws connection perforation and is connected and fixed spiral shell
Nail, the pressing plate are connected and fixed the one end of screw far from fixed structure bottom guard plate and are connected with spiral shell across fixed structure top platen
Nail adjustment rotating handle, the pressing plate are connected and fixed screw and pass through fixed structure bottom guard plate far from one end of fixed structure top platen
One side of the fixed structure bottom guard plate far from PTC power-off restoration temperature controller be set, the fixed structure top platen and solid
Determine between a side of the power-off restoration temperature controller limit clamping plate between structural base backplate respectively by power-off restoration temperature controller
Postive stop baffle is connected with power-off restoration temperature controller limit pressing plate.
Preferably, the fixed clip pad of the power-off restoration temperature controller is made of vulcanie.
Preferably, the power-off restoration temperature controller limit pressing plate is on the side panel of PTC power-off restoration temperature controller
Equipped with pressing plate cushion.
Preferably, the power-off restoration temperature controller limit adjustment screw is set far from one end of PTC power-off restoration temperature controller
There is screw rod to adjust rotating handle.
Preferably, the pressing plate between the fixed structure top platen and screw adjustment rotating handle is connected and fixed on screw and sets
There is pressing plate to limit hexagonal steel cap.
Preferably, the middle of the power-off restoration temperature controller limit pressing plate is equipped with power-off restoration temperature controller limit pressure
Slot.
Beneficial effects of the present invention:
Temperature controller in use, be placed between top platen and the clip pad of bottom guard plate, then temperature control by the present invention first
The wiring of device is placed in limit indent, then compresses top platen and bottom guard plate, then turn limit adjustment nut come into
The position of one step fixation temperature controller, it is to be regulated to get well and then the present invention is mounted on commitment positions by fixing screws, then will
Temperature controller accesses in external circuitry, in the process, compacting of the position of temperature controller by clip pad and limit pressing plate, so
It occurs being not likely to produce displacement when collision, concussion in use so that temperature controller is not easily susceptible to collide, avoid by
The case where breaking appearance, and each pressing plate for being arranged of the present invention and backplate protect temperature controller in centre, play protection
The effect of shell further ensures the safety of temperature controller in use, and structure of the invention is novel, easy to use, is a kind of
The fixed connection structure of novel and practical PTC power-off restoration temperature control device.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is fixed structure top platen structural schematic diagram of the invention；
Fig. 3 is that power-off restoration temperature controller of the invention limits clamp region schematic diagram.
In figure: 1, fixed structure top platen；2, fixed structure bottom guard plate；3, Boards wall screw；4, Boards wall
Embedded nut；5, power-off restoration temperature controller strap；6, the fixed clip pad of power-off restoration temperature controller；7, PTC power-off restoration temperature control
Device；8, outer baffle fixing screws；9, the fixed embedded nut of outer baffle；10, fixed frame auxiliary stopper baffle；11, anti-raised screw
Caulking groove；12, power-off restoration temperature controller limits clamping plate；13, clamping plate backing plate is limited；14, power-off restoration temperature controller limit adjustment nut；
15, power-off restoration temperature controller limits adjustment screw；16, screw rod adjusts rotating handle；17, torsion buffers bearing；18, power-off restoration temperature control
Device limits pressing plate；19, pressing plate cushion；20, fixing screws connection perforation；21, pressing plate is connected and fixed screw；22, pressing plate limits
Hexagonal steel cap；23, screw adjusts rotating handle；24, power-off restoration temperature controller postive stop baffle；25, power-off restoration temperature controller limits pressing plate；
26, power-off restoration temperature controller limits indent
Specific embodiment
As shown in Figure 1-3, present embodiment uses following technical scheme: a kind of PTC power-off restoration temperature control device
Fixed connection structure, including fixed structure top platen 1 and fixed structure bottom guard plate 2,1 He of fixed structure top platen
Power-off restoration temperature controller strap 5, the fixation are all equipped on the side panel close to each other of fixed structure bottom guard plate 2
Power-off restoration temperature controller strap 5 on structural top pressing plate 1 is set close to the side panel itself of fixed structure top platen 1
There is Boards wall to embed nut 4, the power-off restoration temperature controller strap 5 on the fixed structure bottom guard plate 2 is close to fixed
The side panel itself of structural base backplate 2 is equipped with Boards wall and embeds nut 4, if the Boards wall embeds nut 4 and passes through
Dry Boards wall screw 3 is connect with fixed structure top platen 1 and fixed structure bottom guard plate 2 respectively, the fixed structure top
The fixed clip pad 6 of power-off restoration temperature controller, the fixed knot are equipped between power-off restoration temperature controller strap 5 on portion's pressing plate 1
The fixed clip pad 6 of power-off restoration temperature controller is equipped between power-off restoration temperature controller strap 5 on structure bottom guard plate 2, it is described disconnected
Reset temperature controller is fixed and is equipped with PTC power-off restoration temperature controller 7 between clip pad 6, and described 5 liang of power-off restoration temperature controller strap
Fixed frame auxiliary stopper baffle 10, the fixation are all equipped in the fixed structure top platen 1 and fixed structure bottom guard plate 2 of side
Fixed frame auxiliary stopper baffle 10 on structural top pressing plate 1 is equipped with close to the side panel itself of fixed structure top platen 1
The fixed embedded nut 9 of outer baffle.
Wherein, the fixed frame auxiliary stopper baffle 10 on the fixed structure bottom guard plate 2 is protected close to fixed structure bottom
The side panel itself of plate 2 is equipped with the fixed embedded nut 9 of outer baffle, and the fixed embedded nut 9 of the outer baffle is solid by outer baffle
Determine screw 8 to connect with fixed structure top platen 1 and Boards wall screw 3 respectively, the Boards wall screw 3 and outer baffle are solid
Determine screw 8 and one of fixed structure top platen 1 and fixed structure bottom guard plate 2 far from PTC power-off restoration temperature controller 7 is all set
In anti-raised screw caulking groove 11 on side panel, it is equipped with power-off restoration temperature controller between the fixed frame auxiliary stopper baffle 10 and limits
Position clamping plate 12, a side and power-off restoration of the power-off restoration temperature controller limit clamping plate 12 close to fixed structure top platen 1
Temperature controller limits clamping plate 12 and is equipped with limit clamping plate backing plate 13, the position limiting clamp close to the side boundary of fixed structure bottom guard plate 2
Power-off restoration temperature controller limit clamping plate 12 among plate backing plate 13 is equipped with several power-off restoration temperature controllers limit adjustment nut 14,
The power-off restoration temperature controller limit adjustment nut 14 is threaded with power-off restoration temperature controller limit adjustment screw 15.
Wherein, the power-off restoration temperature controller limit adjustment screw 15 passes through close to one end of PTC power-off restoration temperature controller 7
Torsion buffering bearing 17 is connected with power-off restoration temperature controller limit pressing plate 18, the fixed structure top platen 1 and fixed structure
2 four corner of bottom guard plate is all equipped with fixing screws connection perforation 20, is plugged with pressing plate in the fixing screws connection perforation 20
It is connected and fixed screw 21, the pressing plate is connected and fixed screw 21 and passes through fixed structure far from one end of fixed structure bottom guard plate 2
Top platen 1 is connected with screw adjustment rotating handle 23, and the pressing plate is connected and fixed one of screw 21 far from fixed structure top platen 1
One side of the fixed structure bottom guard plate 2 far from PTC power-off restoration temperature controller 7 is arranged in across fixed structure bottom guard plate 2 in end,
The side of power-off restoration temperature controller limit clamping plate 12 between the fixed structure top platen 1 and fixed structure bottom guard plate 2
Pressing plate 25 is limited by power-off restoration temperature controller postive stop baffle 24 and power-off restoration temperature controller respectively between side to connect.
Wherein, the fixed clip pad 6 of the power-off restoration temperature controller is made of vulcanie, in order to adapt to the shape of temperature controller
Shape.
Wherein, the power-off restoration temperature controller limit pressing plate 18 is set on the side panel of PTC power-off restoration temperature controller 7
There is pressing plate cushion 19, in order to protect temperature controller.
Wherein, the power-off restoration temperature controller limit adjustment screw 15 is equipped with far from one end of PTC power-off restoration temperature controller 7
Screw rod adjusts rotating handle 16, in order to adjust.
Wherein, the pressing plate between the fixed structure top platen 1 and screw adjustment rotating handle 23 is connected and fixed on screw 21
Hexagonal steel cap 22 is limited equipped with pressing plate, in order to suppress top platen.
Wherein, the middle of the power-off restoration temperature controller limit pressing plate 25 is equipped with power-off restoration temperature controller and limits indent
26, in order to fixed external the end of a thread of temperature controller.
It is specific: a kind of fixed connection structure of PTC power-off restoration temperature control device, in use, temperature controller is placed first
Between top platen and the clip pad of bottom guard plate, then the wiring of temperature controller is placed in limit indent, then presses top
Plate and bottom guard plate compress, then turn limits the position for adjusting nut to further fix temperature controller, to be regulated good and then logical
It crosses fixing screws and the present invention is mounted on commitment positions, then access temperature controller in external circuitry, in the process, temperature
Compacting of the position of device by clip pad and limit pressing plate is controlled, so it occurs being not likely to produce when collision, concussion in use
Displacement, so that temperature controller is not easily susceptible to collide, avoids the case where being broken appearance, and each pressure that the present invention is arranged
Plate and backplate protect temperature controller in centre, play the role of protective shell, further ensure temperature controller in use process
In safety, structure of the invention is novel, easy to use, is a kind of fixation of novel and practical PTC power-off restoration temperature control device
Connection structure.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of fixed connection structure of PTC power-off restoration temperature control device, including fixed structure top platen (1) and fixed structure
Bottom guard plate (2), it is characterised in that: the fixed structure top platen (1) and fixed structure bottom guard plate (2) are close to each other
Side panel on be all equipped with power-off restoration temperature controller strap (5), the power-off on the fixed structure top platen (1) is multiple
Side panel itself of the position temperature controller strap (5) close to fixed structure top platen (1) is equipped with Boards wall and embeds nut
(4), the power-off restoration temperature controller strap (5) on the fixed structure bottom guard plate (2) is close to fixed structure bottom guard plate
(2) side panel itself is equipped with Boards wall and embeds nut (4), and the Boards wall embeds nut (4) and passes through several clamping plates
Fixing screws (3) are connect with fixed structure top platen (1) and fixed structure bottom guard plate (2) respectively, the fixed structure top
It is fixed clip pad (6) that power-off restoration temperature controller is equipped between power-off restoration temperature controller strap (5) on portion's pressing plate (1), it is described
Power-off restoration temperature controller fixing clamp is equipped between power-off restoration temperature controller strap (5) on fixed structure bottom guard plate (2)
It pads (6), the power-off restoration temperature controller is equipped with PTC power-off restoration temperature controller (7), the power-off restoration between fixed clip pad (6)
Fixed frame is all equipped in the fixed structure top platen (1) and fixed structure bottom guard plate (2) of temperature controller strap (5) two sides
Auxiliary stopper baffle (10), the fixed frame auxiliary stopper baffle (10) on the fixed structure top platen (1) is close to fixed knot
It is fixed embedded nut (9) that the side panel itself of structure top platen (1) is equipped with outer baffle.
2. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 1, it is characterised in that: institute
The fixed frame auxiliary stopper baffle (10) on fixed structure bottom guard plate (2) is stated close to the side of fixed structure bottom guard plate (2)
Panel itself is equipped with outer baffle and fixes embedded nut (9), and the outer baffle fixed embedded nut (9) passes through outer baffle fixing screws
(8) it is connect respectively with fixed structure top platen (1) and Boards wall screw (3), the Boards wall screw (3) and outer baffle
Fixing screws (8) are all arranged in fixed structure top platen (1) and fixed structure bottom guard plate (2) far from PTC power-off restoration temperature
It controls in the anti-raised screw caulking groove (11) on the side panel of device (7), is equipped between the fixed frame auxiliary stopper baffle (10)
Power-off restoration temperature controller limits clamping plate (12), and power-off restoration temperature controller limit clamping plate (12) is close to fixed structure top platen
(1) a side and power-off restoration temperature controller limit clamping plate (12) is equipped with close to the side boundary of fixed structure bottom guard plate (2)
It limits clamping plate backing plate (13), intermediate power-off restoration temperature controller limit clamping plate (12) of limit clamping plate backing plate (13) is if be equipped with
Dry power-off restoration temperature controller limit adjustment nut (14), power-off restoration temperature controller limit adjustment nut (14) are threaded with
Power-off restoration temperature controller limits adjustment screw (15).
3. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 2, it is characterised in that: institute
It states power-off restoration temperature controller limit adjustment screw (15) and passes through torsion buffer shaft close to one end of PTC power-off restoration temperature controller (7)
It holds (17) and is connected with power-off restoration temperature controller limit pressing plate (18), the fixed structure top platen (1) and fixed structure bottom
(2) four corner of backplate is all equipped with fixing screws connection perforation (20), is plugged with pressure in the fixing screws connection perforation (20)
Plate is connected and fixed screw (21), and the pressing plate is connected and fixed screw (21) and passes through far from the one end of fixed structure bottom guard plate (2)
Fixed structure top platen (1) is connected with screw adjustment rotating handle (23), and the pressing plate is connected and fixed screw (21) far from fixed knot
It is disconnected far from PTC in fixed structure bottom guard plate (2) that one end of structure top platen (1) passes through fixed structure bottom guard plate (2) setting
The one side of reset temperature controller (7), it is disconnected between the fixed structure top platen (1) and fixed structure bottom guard plate (2)
Reset temperature controller limits between a side of clamping plate (12) respectively by power-off restoration temperature controller postive stop baffle (24) and power-off
Reset temperature controller limit pressing plate (25) connection.
4. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 1, it is characterised in that: institute
Power-off restoration temperature controller fixed clip pad (6) is stated to be made of vulcanie.
5. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 3, it is characterised in that: institute
The side panel that power-off restoration temperature controller limit pressing plate (18) is stated close to PTC power-off restoration temperature controller (7) is buffered equipped with pressing plate
It pads (19).
6. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 2, it is characterised in that: institute
It states power-off restoration temperature controller limit adjustment screw (15) and is equipped with screw rod adjustment rotation far from one end of PTC power-off restoration temperature controller (7)
Handle (16).
7. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 3, it is characterised in that: institute
It states the pressing plate between fixed structure top platen (1) and screw adjustment rotating handle (23) and is connected and fixed screw (21) equipped with pressing plate limit
Position hexagonal steel cap (22).
8. a kind of fixed connection structure of PTC power-off restoration temperature control device according to claim 3, it is characterised in that: institute
The middle for stating power-off restoration temperature controller limit pressing plate (25) is equipped with power-off restoration temperature controller limit indent (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023161.7A CN109148219B (en) | 2018-09-03 | 2018-09-03 | A kind of fixed connection structure of PTC power-off restoration temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023161.7A CN109148219B (en) | 2018-09-03 | 2018-09-03 | A kind of fixed connection structure of PTC power-off restoration temperature control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109148219A true CN109148219A (en) | 2019-01-04 |
| CN109148219B CN109148219B (en) | 2019-09-24 |
Family
ID=64826429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023161.7A Active CN109148219B (en) | 2018-09-03 | 2018-09-03 | A kind of fixed connection structure of PTC power-off restoration temperature control device |
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| Country | Link |
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| CN (1) | CN109148219B (en) |
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| CN203893573U (en) * | 2014-03-13 | 2014-10-22 | 江苏星星家电科技有限公司 | Temperature controller fixing device |
| CN104654593A (en) * | 2013-11-22 | 2015-05-27 | 海尔集团公司 | Temperature controller fixing device |
| CN205900435U (en) * | 2016-08-03 | 2017-01-18 | 江西增鑫牧业科技股份有限公司 | All -round waterproof dirt -proof temperature detect switch protects casing |
| CN107493666A (en) * | 2017-07-17 | 2017-12-19 | 石国华 | A kind of electronic device control cabinet of anticollision |
| CN207378413U (en) * | 2017-11-03 | 2018-05-18 | 东莞毅比道自动化设备有限公司 | A kind of combined hot runner temperature controller stent |
| CN207765372U (en) * | 2017-12-26 | 2018-08-24 | 杭州热威机电有限公司 | A kind of connection structure of temperature controller and bottom plate |
| CN207800491U (en) * | 2018-03-12 | 2018-08-31 | 珠海市艾格尔电器科技有限公司 | A kind of temperature controller fixing device |
-
2018
- 2018-09-03 CN CN201811023161.7A patent/CN109148219B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654593A (en) * | 2013-11-22 | 2015-05-27 | 海尔集团公司 | Temperature controller fixing device |
| CN203893573U (en) * | 2014-03-13 | 2014-10-22 | 江苏星星家电科技有限公司 | Temperature controller fixing device |
| CN205900435U (en) * | 2016-08-03 | 2017-01-18 | 江西增鑫牧业科技股份有限公司 | All -round waterproof dirt -proof temperature detect switch protects casing |
| CN107493666A (en) * | 2017-07-17 | 2017-12-19 | 石国华 | A kind of electronic device control cabinet of anticollision |
| CN207378413U (en) * | 2017-11-03 | 2018-05-18 | 东莞毅比道自动化设备有限公司 | A kind of combined hot runner temperature controller stent |
| CN207765372U (en) * | 2017-12-26 | 2018-08-24 | 杭州热威机电有限公司 | A kind of connection structure of temperature controller and bottom plate |
| CN207800491U (en) * | 2018-03-12 | 2018-08-31 | 珠海市艾格尔电器科技有限公司 | A kind of temperature controller fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109148219B (en) | 2019-09-24 |
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