CN109027086B - Damping device of controller - Google Patents
Damping device of controller Download PDFInfo
- Publication number
- CN109027086B CN109027086B CN201810963975.2A CN201810963975A CN109027086B CN 109027086 B CN109027086 B CN 109027086B CN 201810963975 A CN201810963975 A CN 201810963975A CN 109027086 B CN109027086 B CN 109027086B
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- Prior art keywords
- connecting shaft
- gear
- far away
- rod
- bump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/10—Enclosure elements, e.g. for protection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping device of a controller, which comprises a machine body, wherein the bottom of the machine body is provided with a storage table, the bottom of the object placing table is provided with a bottom plate, two sides of the top of the bottom plate are provided with supporting plates, a plurality of springs I are arranged between the supporting plate and the corresponding side edge of the machine body, a damping cavity is arranged at the bottom of the bottom plate, a supporting rod is arranged on one side of the top part in the damping cavity, a connecting piece is arranged on one side of the bottom end of the supporting rod, a first connecting shaft is arranged in the middle of one side of the connecting piece close to the supporting rod, a first fixing block is arranged at one end of the first connecting shaft and one end of the first connecting shaft far away from the connecting piece, one end of the connecting piece is far away from one end side of the supporting rod, a second spring is arranged on the side of the same end of the supporting rod, and a movable arm is arranged on one side of the second spring. Has the advantages that: the device simple structure, the modern design easily realizes.
Description
Technical Field
The invention relates to the technical field of controllers, in particular to a damping device of a controller.
Background
The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system. The existing controllers are often damaged in the transportation process, which affects the sales profits of the controllers and causes unnecessary loss.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the problems in the related art, the present invention provides a damping device for a controller, so as to overcome the above technical problems in the related art.
The technical scheme of the invention is realized as follows:
a damping device of a controller comprises a machine body, wherein a placing table is arranged at the bottom of the machine body, a bottom plate is arranged at the bottom of the placing table, supporting plates are arranged on two sides of the top of the bottom plate, a plurality of springs I are arranged between the supporting plates and the corresponding side edges of the machine body, a damping cavity is arranged at the bottom of the bottom plate, a supporting rod is arranged on one side of the top in the damping cavity, a connecting piece is arranged on one side of the bottom end of the supporting rod, a connecting shaft I is arranged in the middle of one side of the connecting piece close to the supporting rod, a fixed block I is arranged at one end of the connecting shaft I and the end far away from the connecting piece, a spring II is arranged at one end of the connecting piece and the side edge far away from the supporting rod, a movable arm is arranged on one side of the, one side of the first lug is provided with a first gear, one side of the first gear and the middle part of one side far away from the first lug are provided with a second connecting shaft, one end of the second connecting shaft and the end far away from the first gear are provided with a second fixed block, the top of the first gear is provided with a second gear meshed with the first gear, one middle part of one side of the second gear is provided with a third connecting shaft, one end of the third connecting shaft and the end far away from the second gear are provided with a third fixed block, one side of the second gear and the side far away from the third connecting shaft are provided with a second lug, one side of the second lug is provided with a connecting rod, one end of the connecting rod and the end far away from the second lug are provided with a third lug, the third lug is arranged on one side of the rotating wheel, one side of the rotating wheel and the middle part far away from the third lug are provided with a fourth, the utility model discloses a limiting device for a motor vehicle, including a lug, a rotating wheel, a connecting shaft, a limiting plate I, a limiting plate II, a limiting plate III, a cam, a connecting shaft V, a fixing block V, a limiting plate III, a spring III, a cam, a compression rod, a connecting shaft V, a fixing block V, a compression rod, a limiting plate II, a limiting plate III, a spring III, a cam, a compression rod V.
Further, the bottom of the machine body is fixedly connected with the top of the object placing table through a bolt.
Furthermore, one side of the third limiting plate and one side close to the L-shaped rod are fixedly connected with the L-shaped rod through screws.
Furthermore, a dust screen is arranged at the top of the machine body.
Further, the connecting shaft I, the connecting shaft II, the connecting shaft III, the connecting shaft IV and one end of the connecting shaft V are respectively far away from the connecting piece, the gear I, the gear II, the rotating wheel and one end of the compression rod are respectively connected with the fixing block I, the fixing block II, the fixing block III, the fixing block IV and the fixing block V in a movable mode through movable bolts.
Furthermore, the bottom of the supporting plate is fixedly connected with the two sides of the bottom plate through fixing bolts.
Further, a protective layer is arranged on the top of the pressed block.
Furthermore, one side of the machine body is provided with a solar panel.
The invention has the beneficial effects that: place the organism on putting the thing platform, when the organism vibrations, the spring of both sides carries out horizontal absorbing effect to a pair of organism, press simultaneously and move the bracing piece, the bracing piece is pressed and is moved the connecting piece, the connecting piece rotates, press and move spring two, realize the one-level shock attenuation, the connecting piece passes through digging arm pulling gear one simultaneously and rotates, gear one drives two rotations of gear with it meshing, gear two drives through the connecting rod and rotates the wheel rotation, it presses the pressure piece through the cam drive compression pole to rotate the wheel, receive the pole and press the spring three simultaneously because the reaction force of spring three realizes the absorbing effect of second grade. The device has a good damping effect, damage of the controller in the transportation process is greatly reduced, profits of the controller are improved, and the device is simple in structure, novel in design and easy to achieve.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view showing the overall structure of a shock absorbing device of a controller according to an embodiment of the present invention;
FIG. 2 is a partial enlarged view of A from FIG. 1;
fig. 3 is a partial enlarged view according to B in fig. 1.
In the figure:
1. a body; 2. a placing table; 3. a base plate; 4. a support plate; 5. a first spring; 6. a damping chamber; 7. a support bar; 8. a connecting member; 9. a first connecting shaft; 10. a first fixed block; 11. a second spring; 12. a movable arm; 13. a first bump; 14. a first gear; 15. a second connecting shaft; 16. a second fixed block; 17. a second gear; 18. a third connecting shaft; 19. a third fixed block; 20. a second bump; 21. a connecting rod; 22. a third bump; 23. a rotating wheel; 24. a connecting shaft IV; 25. a fourth fixed block; 26. a cam; 27. a pressure receiving rod; 28. connecting a shaft V; 29. a fifth fixed block; 30. a pressed block; 31. a limiting rod; 32. a first limiting plate; 33. an L-shaped rod; 34. a second limiting plate; 35. a third limiting plate; 36. a third spring; 37. a dust screen; 38. a protective layer; 39. a solar panel.
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. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the present invention, there is provided a damping device of a controller.
As shown in fig. 1-3, the damping device for a controller according to the embodiment of the present invention includes a machine body 1, a platform 2 is disposed at the bottom of the machine body 1, a bottom plate 3 is disposed at the bottom of the platform 2, support plates 4 are disposed on both sides of the top of the bottom plate 3, a plurality of springs 5 are disposed between the support plates 4 and the corresponding sides of the machine body 1, a damping chamber 6 is disposed at the bottom of the bottom plate 3, a support rod 7 is disposed on one side of the top of the damping chamber 6, a connecting member 8 is disposed on one side of the bottom end of the support rod 7, a connecting shaft one 9 is disposed at a middle portion of one side of the connecting member 8 and close to the support rod 7, a fixing block one 10 is disposed at one end of the connecting shaft one 9 and far from the connecting member 8, a spring two 11 is disposed at one end of the connecting, one side of the same end of the supporting rod 7 and one side far away from the second spring 11 are provided with a movable arm 12, the bottom end of the movable arm 12 is provided with a first projection 13, one side of the first projection 13 is provided with a first gear 14, one side of the first gear 14 and one side middle part far away from the first projection 13 are provided with a second connecting shaft 15, one end of the second connecting shaft 15 and one end far away from the first gear 14 are provided with a second fixed block 16, the top of the first gear 14 is provided with a second gear 17 meshed with the first gear 14, one side middle part of the second gear 17 is provided with a third connecting shaft 18, one end of the third connecting shaft 18 and one end far away from the second gear 17 are provided with a third fixed block 19, one side of the second gear 17 and one side far away from the third connecting shaft 18 are provided with a second projection 20, one side of the second projection 20 is provided with a connecting rod 21, one end of the connecting rod 21 and, the three lug 22 is arranged on one side of the rotating wheel 23, a connecting shaft four 24 is arranged in the middle of one side of the rotating wheel 23 far away from the three lug 22, one end of the connecting shaft four 24 is provided with a fixed block four 25, one end of the rotating wheel 23 far away from the rotating wheel 23 is provided with a cam 26, the side edge of one side of the rotating wheel 23 perpendicular to the three lug 22 is provided with a pressed rod 27, the bottom of the cam 26 is provided with a pressed rod 27, the side edge of one end of the pressed rod 27 is provided with a connecting shaft five 28, one end of the connecting shaft five 28 far away from the pressed rod 27 is provided with a fixed block five 29, the bottom of the other end of the pressed rod 27 is provided with a pressed block 30, the bottom of the pressed block 30 is provided with a limiting rod 31, a first limiting plate 32 is arranged below the limiting rod 31, two sides of the top of the first limiting plate 32 are both provided with L, the middle corresponding side edges of the L-shaped rods 33 are provided with three limiting plates 35, a third spring 36 is arranged between the tops of the three limiting plates 35 and the bottom of the compression block 30, and the third spring 36 is sleeved on the surface of the limiting rod 31.
By means of the above technical scheme, place organism 1 on putting thing platform 2, when organism 1 vibrations, the effect of horizontal shock attenuation is carried out to the organism to spring one 5 of both sides, simultaneously press the bracing piece 7, bracing piece 7 presses connecting piece 8, connecting piece 8 rotates, press spring two 11, realize the one-level shock attenuation, connecting piece 8 passes through the digging arm 12 and stimulates gear one 14 to rotate simultaneously, gear one 14 drives gear two 17 rotation of meshing with it, gear two 17 drives through connecting rod 21 and rotates wheel 23, it drives through cam 26 that wheel 23 presses the pressure piece 30 to rotate wheel 27, receive the effect that the second grade shock attenuation is realized to pole 27 pressure spring three 36 simultaneously because the reaction force of spring three 36. The device has a good damping effect, damage of the controller in the transportation process is greatly reduced, profits of the controller are improved, and the device is simple in structure, novel in design and easy to achieve.
In addition, the bottom of the machine body 1 is fixedly connected with the top of the object placing table 2 through bolts, so that the machine body is prevented from falling off, and meanwhile, the disassembly and the assembly are convenient due to the bolt connection; one side of the third limiting plate 35 and one side close to the L-shaped rod 33 are fixedly connected with the L-shaped rod 33 through screws, so that the third limiting plate is prevented from falling off; the dust screen 37 is arranged at the top of the machine body 1, so that the damage of components caused by dust deposition in the machine body is avoided; one end of the first connecting shaft 9, the second connecting shaft 15, the third connecting shaft 18, the fourth connecting shaft 24 and the fifth connecting shaft 28 is far away from the connecting piece 8, the first gear 14, the second gear 17, the rotating wheel 23 and one end of the pressure rod 27 are movably connected with the first fixing block 10, the second fixing block 16, the third fixing block 19, the fourth fixing block 25 and the fifth fixing block 29 through movable bolts, so that the first fixing block, the second fixing block, the third fixing block, the fourth fixing block and the fifth fixing block are prevented from influencing the rotation of the first connecting shaft, the second connecting shaft, the third connecting shaft, the fourth connecting shaft and the fifth connecting shaft; the bottom of the supporting plate 4 is fixedly connected with the two sides of the bottom plate 3 through fixing bolts, so that the supporting plate is prevented from falling off; the top of the pressed block 30 is provided with a protective layer 38 to prevent the pressed block from being damaged due to too frequent striking; one side of the machine body 1 is provided with a solar panel 39, so that energy can be saved.
In summary, according to the above technical solution of the present invention, the machine body 1 is placed on the object placing table 2, when the machine body 1 vibrates, the springs 5 on the two sides perform a lateral damping effect on the machine body, and simultaneously press the support rod 7, the support rod 7 presses the connecting member 8, the connecting member 8 rotates, and presses the spring two 11 to achieve a primary damping effect, and simultaneously the connecting member 8 pulls the gear one 14 to rotate through the movable arm 12, the gear one 14 drives the gear two 17 engaged with the gear one to rotate, the gear two 17 drives the rotating wheel 23 to rotate through the connecting rod 21, the rotating wheel 23 drives the pressure receiving rod 27 to press the pressure receiving block 30 through the cam 26, and the pressure receiving rod 27 presses the spring three 36 to achieve a secondary damping effect due to a reaction force of the spring three 36. The device has a good damping effect, damage of the controller in the transportation process is greatly reduced, profits of the controller are improved, and the device is simple in structure, novel in design and easy to achieve.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The damping device of the controller is characterized by comprising a machine body (1), wherein a storage table (2) is arranged at the bottom of the machine body (1), a bottom plate (3) is arranged at the bottom of the storage table (2), supporting plates (4) are arranged on two sides of the top of the bottom plate (3), a plurality of springs I (5) are arranged between the supporting plates (4) and the corresponding side edges of the machine body (1), a damping cavity (6) is arranged at the bottom of the bottom plate (3), a supporting rod (7) is arranged on one side of the top in the damping cavity (6), a connecting piece (8) is arranged on one side of the bottom end of the supporting rod (7), a connecting shaft I (9) is arranged in the middle of one side, close to the supporting rod (7), of the connecting shaft I (9), and a fixing block I (10) is arranged at one end, far away from the connecting piece, the side edge of one end of the connecting piece (8) far away from the supporting rod (7) is provided with a second spring (11), one side of the same end of the supporting rod (7) far away from the second spring (11) is provided with a movable arm (12), the bottom end of the movable arm (12) is provided with a first bump (13), one side of the first bump (13) is provided with a first gear (14), the middle part of one side of the first gear (14) far away from the first bump (13) is provided with a second connecting shaft (15), one end of the second connecting shaft (15) far away from the first gear (14) is provided with a second fixed block (16), the top of the first gear (14) is provided with a second gear (17) meshed with the first gear (14), the middle part of one side of the second gear (17) is provided with a third connecting shaft (18), one end of the third connecting shaft (18) far away from the second gear (17) is provided, one side of the second gear (17) far away from the third connecting shaft (18) is provided with a second bump (20), one side of the second bump (20) is provided with a connecting rod (21), one end of the connecting rod (21) far away from the second bump (20) is provided with a third bump (22), the third bump (22) is arranged on one side of a rotating wheel (23), the middle part of one side of the rotating wheel (23) far away from the third bump (22) is provided with a fourth connecting shaft (24), one end of the fourth connecting shaft (24) far away from the rotating wheel (23) is provided with a fourth fixed block (25), one side of the rotating wheel (23) and the third bump (22) are perpendicular to each other, a cam (26) is arranged on the side edge, the bottom of the cam (26) is provided with a pressed rod (27), one end side edge of the pressed rod (27) is provided with a fifth connecting shaft (28), one end of the fifth connecting shaft (28) far away from the pressed rod (, the other end bottom that receives pole (27) is provided with and receives pressure piece (30), the bottom that receives pressure piece (30) is provided with gag lever post (31), the below of gag lever post (31) is provided with limiting plate (32), limiting plate (32) top both sides all are provided with L type pole (33), the corresponding side in top of L type pole (33) all is provided with two (34) of limiting plate, the corresponding side in middle part of L type pole (33) all is provided with three (35) of limiting plate, the top of three (35) of limiting plate with be provided with three (36) of spring between the bottom that receives pressure piece (30), just three (36) covers of spring are located the surface of gag lever post (31).
2. The controller damping device according to claim 1, wherein the bottom of the machine body (1) is fixedly connected with the top of the object placing table (2) through a bolt.
3. The shock absorbing device of a controller according to claim 1, wherein one side of the third limiting plate (35) close to the L-shaped rod (33) is fixedly connected with the L-shaped rod (33) through a screw.
4. A shock-absorbing device for a controller according to claim 1, wherein a dust screen (37) is provided on the top of the body (1).
5. The damping device of a controller according to claim 1, characterized in that the connecting shaft I (9), the connecting shaft II (15), the connecting shaft III (18), the connecting shaft IV (24) and the connecting shaft V (28) are respectively far away from the connecting piece (8), the gear I (14), the gear II (17), the rotating wheel (23) and one end of the compression rod (27) are movably connected with the fixing block I (10), the fixing block II (16), the fixing block III (19), the fixing block IV (25) and the fixing block V (29) through movable bolts.
6. A shock absorbing device for a controller according to claim 1, wherein the bottom of the supporting plate (4) is fixedly connected with both sides of the bottom plate (3) through fixing bolts.
7. A shock absorbing device for a controller according to claim 1, wherein a protective layer (38) is provided on top of the pressure receiving block (30).
8. A damping device for a controller according to claim 1, characterized in that a solar panel (39) is provided on one side of the machine body (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881353.2A CN111795112A (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
| CN201810963975.2A CN109027086B (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963975.2A CN109027086B (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010881353.2A Division CN111795112A (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109027086A CN109027086A (en) | 2018-12-18 |
| CN109027086B true CN109027086B (en) | 2020-10-27 |
Family
ID=64626995
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010881353.2A Withdrawn CN111795112A (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
| CN201810963975.2A Active CN109027086B (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010881353.2A Withdrawn CN111795112A (en) | 2018-08-23 | 2018-08-23 | Damping device of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111795112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795112A (en) * | 2018-08-23 | 2020-10-20 | 张旺 | Damping device of controller |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798126B (en) * | 2019-10-28 | 2021-09-10 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Controller box with buffer and shock absorption functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3467350A (en) * | 1967-05-09 | 1969-09-16 | Ntt Enterprises Inc | Vibration damping mount |
| JPS499068U (en) * | 1972-04-24 | 1974-01-25 | ||
| JPS5610840A (en) * | 1979-07-05 | 1981-02-03 | Imazaike Seikou Kk | Damper |
| SU1257320A1 (en) * | 1984-07-04 | 1986-09-15 | Производственное Объединение "Ново-Краматорский Машиностроительный Завод" | Shock-absorber |
| US4645187A (en) * | 1984-09-14 | 1987-02-24 | American Standard Inc. | Draft gear assembly |
| JP3058832B2 (en) * | 1996-07-25 | 2000-07-04 | 株式会社サクション瓦斯機関製作所 | Equipment mounting table anti-vibration device |
| WO2002090681A1 (en) * | 2001-05-09 | 2002-11-14 | Damptech Aps | Frictional damper for damping movement of structures |
| CN103206504B (en) * | 2013-03-21 | 2016-08-10 | 佛山华工祥源环保包装有限公司 | A kind of buffer-type sheave drive mechanism |
| CN106402229B (en) * | 2016-06-20 | 2018-05-08 | 南京航空航天大学 | A kind of scissors quasi-zero stiffness vibration isolators and its method of work |
| CN206958539U (en) * | 2017-05-25 | 2018-02-02 | 哈尔滨达礼商贸有限公司 | A kind of new media propagates support meanss |
| CN107246453A (en) * | 2017-08-04 | 2017-10-13 | 苏州宸浩纺织科技有限公司 | A kind of textile machines damping base of good damping effect |
| CN107687319A (en) * | 2017-10-11 | 2018-02-13 | 赣州研顺飞科技有限公司 | A kind of building piling machine with shock-absorbing function |
| CN207514522U (en) * | 2017-11-22 | 2018-06-19 | 天津云视通科技有限公司 | A kind of safety device based on machine vision |
| CN207750443U (en) * | 2018-01-19 | 2018-08-21 | 安徽省农业科学院水产研究所 | A kind of aquatic products refrigerator |
| CN111795112A (en) * | 2018-08-23 | 2020-10-20 | 张旺 | Damping device of controller |
-
2018
- 2018-08-23 CN CN202010881353.2A patent/CN111795112A/en not_active Withdrawn
- 2018-08-23 CN CN201810963975.2A patent/CN109027086B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795112A (en) * | 2018-08-23 | 2020-10-20 | 张旺 | Damping device of controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111795112A (en) | 2020-10-20 |
| CN109027086A (en) | 2018-12-18 |
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Effective date of registration: 20200327 Address after: No.259, Peihua Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: Zhang Wang Address before: 239400 Chuzhou City, Anhui province Mingguang City West Street office Gang Ji Village Street Applicant before: MINGGUANG HONGSHENG ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20200928 Address after: 247100 3 / F, plant C-2, Anhui Xingke Venture Capital Management Co., Ltd., Dadukou Economic Development Zone, Chizhou City, Anhui Province Applicant after: Anhui Dongpu automation equipment Co., Ltd Address before: No.259, Peihua Road, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: Zhang Wang |
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