CN215642415U - Intelligent temperature controller with protection function - Google Patents
Intelligent temperature controller with protection function Download PDFInfo
- Publication number
- CN215642415U CN215642415U CN202121996804.3U CN202121996804U CN215642415U CN 215642415 U CN215642415 U CN 215642415U CN 202121996804 U CN202121996804 U CN 202121996804U CN 215642415 U CN215642415 U CN 215642415U
- Authority
- CN
- China
- Prior art keywords
- sliding
- rods
- fixedly connected
- temperature controller
- close
- 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
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model belongs to the technical field of temperature controllers, in particular to an intelligent temperature controller with a protection function, which aims at solving the problems that the temperature controller in the prior art does not have the protection function when in use and a display screen of the temperature controller is easy to damage and scratch due to external force impact, and provides a scheme that the intelligent temperature controller comprises a temperature controller, wherein the right side of the temperature controller is fixedly connected with two vertical rods, the left sides of the two vertical rods are fixedly connected with cross rods, one side, close to each other, of the two cross rods is slidably connected with a same protection plate, the right side of the protection plate is fixedly connected with a connector, the top and the bottom of the connector are respectively provided with a limiting groove, and one end, close to each other, of the two vertical rods is fixedly connected with a same connecting box. And the operation is convenient, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of temperature controllers, in particular to an intelligent temperature controller with a protection function.
Background
The temperature controller is a series of automatic control elements which are physically deformed in a switch according to the temperature change of a working environment so as to generate certain special effects and generate on-off actions, and is also called a temperature control switch, a temperature protector and a temperature controller, and is called the temperature controller for short. Therefore, an intelligent temperature controller with a protection function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that a temperature controller in the prior art does not have a protection function when in use and a display screen of the temperature controller is easy to damage and scratch due to external force impact, and provides an intelligent temperature controller with a protection function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligent temperature controller with safeguard function, includes the temperature controller, two montants of right side fixedly connected with of temperature controller, the equal fixedly connected with horizontal pole in left side of two montants, one side sliding connection that two horizontal poles are close to each other has same guard plate, the right side fixedly connected with connector of guard plate, the spacing groove has all been seted up to the top and the bottom of connector, and the same connecting box of one end fixedly connected with that two montants are close to each other, the inside of connecting box is provided with clamps the mechanism, it cooperatees with the connector to clamp the mechanism.
Preferably, the equal fixedly connected with slider in top and the bottom of guard plate, the spout has all been seted up to one side that two diaphragms are close to each other, slider and rather than corresponding spout sliding connection through the sliding connection between slider and the spout, can make the removal of guard plate more stable.
Preferably, two equal fixedly connected with reset spring on the right side inner wall of spout, the right-hand member that is located reset spring of top and below respectively with the right side fixed connection of the slider that is located top and below, through setting up reset spring, can drive the guard plate and remove to the left side and reset.
Preferably, the clamping mechanism comprises a sliding pipe, a compression spring, two sliding rods, two rotating rods, two baffle shafts, two limiting pins, two buffer springs and two supporting rods, the sliding pipe is connected to the inner wall of the rear side of the connecting box in a sliding manner, the ends, close to each other, of the two sliding rods are connected to the inside of the sliding pipe in a sliding manner, the top end and the bottom end of the compression spring are fixedly connected to the ends, close to each other, of the two sliding rods, the ends, far away from each other, of the two sliding rods are connected to the side, close to each other, of the two rotating rods in a sliding manner, the ends, far away from each other, of the two supporting rods are fixedly connected to the inner wall of the top and the inner wall of the bottom of the connecting box respectively, the ends, close to each other, of the two supporting rods are connected to the rear side of the two rotating rods respectively, sliding holes are formed in the two rotating rods, the two limiting pins are connected to the inner wall of the rear side of the connecting box in a sliding manner, and the ends, far away from each limiting box is fixedly connected to the rear ends of the two baffle shafts respectively, the front end of the blocking shaft penetrates through the sliding hole corresponding to the blocking shaft and is in sliding connection with the sliding hole, one ends, close to each other, of the two limiting pins are movably connected into the two limiting grooves respectively, the right ends of the two buffer springs are fixedly connected with the right inner wall of the connecting box, the left ends of the two buffer springs are fixedly connected with the right side of the sliding pipe, the inner wall of the left side of the connecting box is provided with a jack, the jack corresponds to the connector, and the position of the protection plate can be fixed through clamping and matching between the two limiting pins and the two limiting grooves.
Preferably, two the one end that the slide bar was kept away from each other rotates with one side that two strops were close to each other respectively and is connected, and the slide has all been seted up to one side that two dwangs are close to each other, strop and rather than corresponding slide sliding connection, it is spacing through the slip between strop and the slide, can make the removal of two dwangs more stable.
Preferably, the top and the bottom of connecting box all are provided with the unblocking pole, the one end that two unblocking poles are close to each other runs through the top and the bottom of connecting box respectively and extends to the inside of connecting box, all the cover is equipped with the cooperation spring on two unblocking poles, the top that is located the cooperation spring of top and below is fixed connection respectively on the unblocking pole that is located top and below, the bottom that is located the cooperation spring of top and below respectively with the top and the bottom fixed connection of connecting box, through setting up the cooperation spring, can drive two unblocking poles and keep away from each other and realize reseing.
Has the advantages that: the protection plate is pushed to the right side, the connector can be driven to move to the right side, then the connector can be inserted into the connecting box through the jack, then the connector can push the sliding pipe to the right side, and then the elastic reset characteristic of the compression spring and the sliding rod, the sliding cable, the sliding way, the rotating rod, the sliding hole, the baffle shaft and the limiting pins are matched, the two limiting pins can be clamped and limited between the two limiting grooves, at the moment, the connector and the connecting box are fixed together, the position fixing of the protection plate is also realized, then the protection plate can cover and protect the temperature controller, and the condition that the temperature controller is damaged is avoided;
by pressing the two unlocking rods towards the inside of the connecting box, one end of each unlocking rod, which is close to each other, can push the right ends of the two rotating rods to one side, which is close to each other, and drive the two sliding rods to contract towards the inside of the sliding pipe, then the left ends of the two rotating rods can drive the two limiting pins to move towards one side, which is away from each other, and break away from clamping with the two limiting grooves, at the moment, the two sliding blocks and the protection plate can be driven to move towards the left side through the elastic resetting characteristic of the two resetting springs, and then the protection plate can break away from covering the temperature controller, so that the operation is convenient and rapid, and the time and labor are saved;
the utility model realizes the position fixation of the protection plate through a simple structure, plays a role in protecting the temperature controller, prolongs the service life of the temperature controller, and has convenient operation and strong practicability.
Drawings
Fig. 1 is a structural front view of an intelligent temperature controller with a protection function according to the present invention;
fig. 2 is a schematic structural diagram of an intelligent temperature controller with a protection function according to the present invention;
FIG. 3 is a schematic structural diagram of a portion A of FIG. 1 of an intelligent temperature controller with a protection function according to the present invention;
FIG. 4 is a schematic structural diagram of a portion B in FIG. 2 of an intelligent temperature controller with a protection function according to the present invention;
fig. 5 is a three-dimensional view of the structures of a sliding pipe and a sliding rod of the intelligent temperature controller with a protection function according to the present invention.
In the figure: the device comprises a temperature controller 1, a vertical rod 2, a horizontal rod 3, a protective plate 4, a sliding block 5, a sliding groove 6, a return spring 7, a connector 8, a limiting groove 9, a jack 10, a connecting box 11, a sliding pipe 12, a compression spring 13, a sliding rod 14, a sliding cable 15, a slideway 16, a rotating rod 17, a sliding hole 18, a baffle shaft 19, a limiting pin 20, a buffer spring 21, a supporting rod 22, an unlocking rod 23 and a matching spring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an intelligent temperature controller with a protection function comprises a temperature controller 1, two vertical rods 2 are fixedly connected to the right side of the temperature controller 1, cross rods 3 are fixedly connected to the left sides of the two vertical rods 2, the temperature controller 1 and a protection plate 4 can be stably supported by arranging the two vertical rods 2 and the two cross rods 3, one side, close to each other, of the two cross rods 3 is slidably connected with the same protection plate 4, the temperature controller 1 can be protected by arranging the protection plate 4, a connector 8 is fixedly connected to the right side of the protection plate 4, the connection between the protection plate 4 and a connecting box 11 can be facilitated by arranging the connector 8, limiting grooves 9 are respectively formed in the top and the bottom of the connector 8, one end, close to each other, of the two vertical rods 2 is fixedly connected with the same connecting box 11, a clamping mechanism is arranged inside the connecting box 11, and the clamping mechanism is matched with the connector 8, the protection plate 4 and the connecting box 11 can be connected together through the clamping fit between the clamping mechanism and the limiting groove 9 formed in the connector 8; the top and the bottom of the protection plate 4 are fixedly connected with sliding blocks 5, the side, close to each other, of each of the two transverse plates 3 is provided with a sliding groove 6, the sliding blocks 5 are in sliding connection with the corresponding sliding grooves 6, and the protection plate 4 can move more stably through the sliding connection between the sliding blocks 5 and the sliding grooves 6; the right inner walls of the two sliding chutes 6 are fixedly connected with return springs 7, the right ends of the return springs 7 positioned above and below are respectively and fixedly connected with the right sides of the sliding blocks 5 positioned above and below, and the return springs 7 are arranged to drive the protection plate 4 to move to the left side for resetting;
the clamping mechanism comprises a sliding pipe 12, a compression spring 13, two sliding rods 14, two rotating rods 17, two baffle shafts 19, two limiting pins 20, two buffer springs 21 and two supporting rods 22, wherein the sliding pipe 12 is connected to the inner wall of the rear side of the connecting box 11 in a sliding manner, the two sliding rods 14 can be supported in a sliding manner by arranging the sliding pipe 12, the ends, close to each other, of the two sliding rods 14 are connected in the sliding pipe 12 in a sliding manner, the top end and the bottom end of the compression spring 13 are fixedly connected with the ends, close to each other, of the two sliding rods 14 respectively, the two sliding rods 14 can be pushed to the side far away from each other by arranging the compression spring 13, the ends, far away from each other, of the two sliding rods 14 are connected with the sides, close to each other, of the two rotating rods 17 can facilitate transmission between the sliding rods 14 and the two limiting pins 20, the ends, far away from each other, of the two supporting rods 22 are fixedly connected with the inner walls of the top and the bottom of the connecting box 11 respectively, the ends of the two support rods 22 close to each other are respectively connected with the rear sides of the two rotating rods 17 in a rotating manner, the rotating rods 17 can be supported in a rotating manner by arranging the support rods 22, the two rotating rods 17 are respectively provided with a sliding hole 18, the two limit pins 20 are respectively connected with the inner wall of the rear side of the connecting box 11 in a sliding manner, the ends of the two limit boxes 20 far away from each other are respectively fixedly connected with the rear ends of the two baffle shafts 19, the front ends of the baffle shafts 19 penetrate through the corresponding sliding holes 18 and are connected with the sliding holes 18 in a sliding manner, the transmission between the rotating rods 17 and the limit pins 20 can be assisted by the sliding limit between the baffle shafts 19 and the sliding holes 18, the ends of the two limit pins 20 close to each other are respectively and movably connected in the two limit grooves 9, the right ends of the two buffer springs 21 are respectively fixedly connected with the inner wall of the right side of the connecting box 11, and the left ends of the two buffer springs 21 are respectively fixedly connected with the right side of the sliding tube 12, the slide pipe 12 can be driven to move and reset towards the left side by arranging the two buffer springs 21, the jack 10 is formed in the inner wall of the left side of the connecting box 11, the jack 10 corresponds to the connector 8, the connection between the connector 8 and the connecting box 11 can be facilitated by arranging the jack 10, and the protection plate 4 can be fixed in position by clamping and matching the two limit pins 20 and the two limit grooves 9; the ends, far away from each other, of the two sliding rods 14 are respectively connected with one side, close to each other, of the two sliding cables 15 in a rotating mode, the sides, close to each other, of the two rotating rods 17 are respectively provided with a slide way 16, the sliding cables 15 are connected with the corresponding slide ways 16 in a sliding mode, and the two rotating rods 17 can move more stably through sliding limiting between the sliding cables 15 and the slide ways 16;
connecting box 11's top and bottom all are provided with the unblock pole 23, through setting up unblock pole 23, can remove the clamping between connecting box 11 and the guard plate 4 and be connected, the one end that two unblock poles 23 are close to each other runs through connecting box 11's top and bottom respectively and extends to connecting box 11's inside, it is equipped with cooperation spring 24 all to overlap on two unblock poles 23, the top that is located cooperation spring 24 of top and below is fixed connection respectively on the unblock pole 23 that is located top and below, the bottom that is located cooperation spring 24 of top and below respectively with connecting box 11's top and bottom fixed connection, through setting up cooperation spring 24, can drive two unblock poles 23 and keep away from each other and realize reseing.
The working principle is as follows: after the temperature controller 1 is operated, the protection plate 4 needs to be covered on the temperature controller 1, the protection plate 4 is pushed to the right side by hand, when the protection plate 4 moves to the right side, the connector 8 is driven to move to the right side, then the connector 8 is inserted into the inside of the connecting box 11 through the jack 10, when the connector 8 contacts with the left side of the slide pipe 12, the slide pipe 12 is pushed to the right side, when the slide pipe 12 moves to the right side, the two slide rods 14 are driven to move to the right side, then the two slide rods 14 drive the two slide cables 15 to slide to the right side in the two slide ways 16, when the two slide cables 5 move to the right side of the connecting point of the rotating rod 17 and the supporting rod 22, at this time, the two slide rods 14 are driven to move to the sides far away from each other through the elastic reset characteristic of the compression spring 13, then the two slide rods 14 and the two slide cables 15 push the right ends of the two rotating rods 17 to the sides far away from each other, the left ends of the two rotating rods 17 can move towards the side close to each other, at the moment, the left ends of the two rotating rods 17 can drive the two limiting pins 20 to move towards the side close to each other and contact with the top and the bottom of the connector 8, when the connector 8 continues to push the sliding pipe 12 to move towards the right side, the two limiting pins 20 can enable the two limiting pins 20 to be inserted into the two limiting grooves 9 through the elastic resetting elasticity of the compression spring 13, meanwhile, the right ends of the two rotating rods 17 can respectively contact with the ends close to each other of the two unlocking rods 23, the connector 8 and the connecting box 11 can be fixed together through the clamping limiting between the limiting pins 20 and the limiting grooves 9, the position fixing of the protection plate 4 is realized, then the protection plate 4 can cover the temperature controller 1 and protect the temperature controller, when the temperature controller 1 needs to be operated, the protection plate 4 needs to be opened, firstly, the two unlocking rods 23 are pressed towards the inside of the connecting box 11, when the unlocking rods 23 move towards the inside of the connecting box 11, the right ends of the two rotating rods 17 are pushed towards the side close to each other by the end close to each other of the two unlocking rods 23 and drive the two sliding rods 14 to contract towards the inside of the sliding pipe 12, meanwhile, the two sliding rods 14 can compress the compression spring 13, then the left ends of the two rotating rods 17 drive the two limiting pins 20 to move towards the side far away from each other and separate from the clamping with the two limiting grooves 9, at the moment, the two sliding blocks 5 and the protection plate 4 can be driven to move towards the left side by the elastic reset characteristic of the two reset springs 7, then the protection plate 4 can separate from the covering of the temperature controller 1, at the moment, the temperature controller 1 can be operated, in addition, the sliding pipe 12 can be driven to move towards the left side by the elastic reset characteristic of the two buffer springs 21, when the sliding pipe 12 moves to the left, it will drive the two sliding rods 14 to move to the left, and at the same time, the elastic reset characteristic of the compression spring 13 will push the left ends of the two rotating rods 17 to the side away from each other, and then the two limit pins 20 will also be driven to reset, so as to be convenient for the next clamping fit between the limit grooves 9 on the connector 8, and finally, through the elastic reset characteristic of the two matching springs 24, it will drive the two unlocking rods 23 to move away from each other and reset.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an intelligent temperature controller with safeguard function, includes temperature controller (1), its characterized in that, two montant (2) of right side fixedly connected with of temperature controller (1), the equal fixedly connected with horizontal pole (3) in left side of two montant (2), one side sliding connection that two horizontal poles (3) are close to each other has same guard plate (4), the right side fixedly connected with connector (8) of guard plate (4), spacing groove (9) have all been seted up to the top and the bottom of connector (8), and the same connecting box (11) of one end fixedly connected with that two montant (2) are close to each other, the inside of connecting box (11) is provided with clamps the mechanism, it cooperatees with connector (8) to clamp the mechanism.
2. The intelligent temperature controller with the protection function according to claim 1, wherein the top and the bottom of the protection plate (4) are both fixedly connected with a sliding block (5), one side of each of the two cross bars (3) close to each other is provided with a sliding groove (6), and the sliding block (5) is slidably connected with the corresponding sliding groove (6).
3. The intelligent temperature controller with the protection function according to claim 2, wherein the right inner walls of the two sliding grooves (6) are fixedly connected with return springs (7), and the right ends of the return springs (7) above and below are respectively fixedly connected with the right sides of the sliding blocks (5) above and below.
4. The intelligent temperature controller with the protection function according to claim 1, wherein the clamping mechanism comprises a sliding tube (12), a compression spring (13), two sliding rods (14), two rotating rods (17), two baffle shafts (19), two limit pins (20), two buffer springs (21) and two support rods (22), the sliding tube (12) is slidably connected to the inner wall of the rear side of the connecting box (11), the ends of the two sliding rods (14) close to each other are slidably connected in the sliding tube (12), the top end and the bottom end of the compression spring (13) are respectively and fixedly connected with the ends of the two sliding rods (14) close to each other, the ends of the two sliding rods (14) far away from each other are respectively and slidably connected with the side of the two rotating rods (17) close to each other, and the ends of the two support rods (22) far away from each other are respectively and fixedly connected with the inner wall of the top and the bottom of the connecting box (11), one end of each of the two support rods (22) which are close to each other is respectively connected with the rear sides of the two rotating rods (17) in a rotating manner, sliding holes (18) are formed in the two rotating rods (17), two limiting pins (20) are respectively connected with the inner wall of the rear side of the connecting box (11) in a sliding manner, one end of each of the two limiting pins (20) which are far away from each other is respectively fixedly connected with the rear ends of the two baffle shafts (19), the front ends of the baffle shafts (19) penetrate through the corresponding sliding holes (18) and are connected with the sliding holes (18) in a sliding manner, one end of each of the two limiting pins (20) which are close to each other is respectively movably connected in the two limiting grooves (9), the right ends of the two buffer springs (21) are respectively fixedly connected with the inner wall of the right side of the connecting box (11), the left ends of the two buffer springs (21) are respectively fixedly connected with the right side of the sliding pipe (12), and a jack (10) is formed in the inner wall of the left side of the connecting box (11), the jack (10) corresponds to the connector (8).
5. The intelligent temperature controller with the protection function according to claim 4, wherein one end of each of the two sliding rods (14) which are far away from each other is rotatably connected with one side of each of the two sliding cables (15) which are close to each other, one side of each of the two rotating rods (17) which are close to each other is provided with a slideway (16), and the sliding cables (15) are slidably connected with the slideways (16) corresponding to the sliding cables.
6. The intelligent temperature controller with the protection function according to claim 1, wherein the top and the bottom of the connection box (11) are provided with unlocking rods (23), one ends of the two unlocking rods (23) close to each other respectively penetrate through the top and the bottom of the connection box (11) and extend to the inside of the connection box (11), the two unlocking rods (23) are respectively sleeved with a matching spring (24), the top ends of the matching springs (24) above and below are respectively and fixedly connected to the unlocking rods (23) above and below, and the bottom ends of the matching springs (24) above and below are respectively and fixedly connected with the top and the bottom of the connection box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996804.3U CN215642415U (en) | 2021-08-24 | 2021-08-24 | Intelligent temperature controller with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996804.3U CN215642415U (en) | 2021-08-24 | 2021-08-24 | Intelligent temperature controller with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642415U true CN215642415U (en) | 2022-01-25 |
Family
ID=79901231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996804.3U Active CN215642415U (en) | 2021-08-24 | 2021-08-24 | Intelligent temperature controller with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642415U (en) |
-
2021
- 2021-08-24 CN CN202121996804.3U patent/CN215642415U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215642415U (en) | Intelligent temperature controller with protection function | |
| CN112467501B (en) | Circuit breaker connecting wire processing equipment | |
| CN208522425U (en) | A kind of insulating tension clamp | |
| CN208141009U (en) | A kind of communications optical cable routing device | |
| CN213184146U (en) | Spliced current action protector | |
| CN215499953U (en) | Communication equipment with prevent mistake and touch function | |
| CN216353868U (en) | Manual alarm button mounting structure with impact resistance | |
| CN210781687U (en) | Standard gas flow controller | |
| CN211127018U (en) | Plugging device for bus duct | |
| CN215497442U (en) | Double-control computer socket with network interface | |
| CN218472588U (en) | Block terminal with high security | |
| CN215815628U (en) | Dual-power automatic transfer switch panel with buffering anti-collision structure | |
| CN203800401U (en) | Bypass device, drawable chassis and power distribution system | |
| CN215895391U (en) | Multifunctional computer terminal guarantee device | |
| CN214481028U (en) | Network set top box with protection function | |
| CN220556059U (en) | Gas stopping clamp for gas pipeline | |
| CN211266980U (en) | Intelligent video monitoring equipment based on cloud control | |
| CN217063134U (en) | Cable bridge cover plate | |
| CN221177173U (en) | Cable protection equipment | |
| CN220709993U (en) | Bending-resistant electronic connecting wire | |
| CN216265772U (en) | Hydraulic clamp tool for electric power maintenance | |
| CN215869198U (en) | Electronic molded case circuit breaker | |
| CN213577812U (en) | Air conditioner support frame | |
| CN218161320U (en) | Valve mechanism of high-voltage power distribution cabinet | |
| CN213367376U (en) | Lightning protection device convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240501 Address after: Room 2111, 1st to 3rd Floor, No. 50 Mingminshang Street, Qiaokou District, Wuhan City, Hubei Province, 430000 Patentee after: Hubei Qianfu'an Energy Technology Co.,Ltd. Country or region after: China Address before: 210 000 No. 70 Shuanggao Road, Gubai Town, Gaochun District, Nanjing City, Jiangsu Province Patentee before: NANJING XIDI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |