CN110987334A - Electronic product vibration detection device based on swash plate rotation principle - Google Patents
Electronic product vibration detection device based on swash plate rotation principle Download PDFInfo
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- CN110987334A CN110987334A CN201911283192.0A CN201911283192A CN110987334A CN 110987334 A CN110987334 A CN 110987334A CN 201911283192 A CN201911283192 A CN 201911283192A CN 110987334 A CN110987334 A CN 110987334A
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- swash plate
- fixedly connected
- wheel
- push
- rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/025—Measuring arrangements
Abstract
The invention relates to the technical field of electronic products, and discloses an electronic product vibration detection device based on the swash plate rotation principle, which comprises a support frame, wherein a motor is fixedly connected inside the support frame, a rotating shaft is fixedly connected outside the motor, a fixed disc is fixedly connected outside the rotating shaft, a limiting rod is fixedly connected outside the fixed disc, a movable wheel is movably connected outside the limiting rod, a push rod is hinged inside the movable wheel, one end of the push rod, which is far away from the movable wheel, is hinged with a push plate, a first telescopic rod is fixedly connected outside the push plate, the radius of the movable wheel is driven by the first telescopic rod in a telescopic way through the matching use of the first telescopic rod and the movable wheel, so that the rotating speed of the first transmission wheel and the second transmission wheel driven by a transmission belt of the movable wheel is changed, and the vibration frequency of a detection cabinet is driven by the swash plate, the effect of adjusting the vibration frequency of the detection device is achieved.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to an electronic product vibration detection device based on a swash plate rotation principle.
Background
Electronic products are related products which take electric energy as a working basis and take electronic tubes or integrated circuits as cores, and mainly comprise watches, smart phones, telephones, televisions, video disc players, video recorders, camcorders, radios, radio recorders, combined sound boxes, laser players, computers, mobile communication products and the like.
However, when the existing electronic product anti-seismic performance detection device detects the anti-seismic performance of the electronic product, only single vibration detection is usually performed, and the frequency of vibration and the amplitude of vibration cannot be adjusted in the detection process, so that the detection environment is single, the full detection of the electronic product is not facilitated, and the detection result is inaccurate.
In order to solve the above problems, the inventor provides an electronic product vibration detection device based on the swash plate rotation principle, which has the advantages of ensuring the diversity and complexity of detection environments by adjusting the vibration frequency and the vibration amplitude of the vibration device at any time in the detection process, being beneficial to the detection of the vibration resistance of the product, ensuring the accuracy of detection results, and avoiding the problems of insufficient detection and inaccurate detection results caused by single detection environment.
Disclosure of Invention
In order to realize the effect of adjusting the frequency and the vibration amplitude of the vibration device and ensure the comprehensiveness and the accuracy of the vibration resistance detection, the invention provides the following technical scheme: the utility model provides an electronic product vibrations detection device based on sloping cam plate theory of rotation, includes support frame, motor, pivot, fixed disk, gag lever post, loose wheel, push rod, push pedal, first telescopic link, expanding spring, conveyer belt, first transfer gear, second transfer gear, connecting axle, driving gear, driven gear, vibrations axle, sloping cam plate, second telescopic link, fixed block, vibrations round pin, detection cabinet, spacing slider, bracing piece, supporting spring.
The positions and the connection relations of the structures are as follows:
the inside of the supporting frame is fixedly connected with a motor, the outside of the motor is fixedly connected with a rotating shaft, the outside of the rotating shaft is fixedly connected with a fixed disc, the outside of the fixed disc is fixedly connected with a limiting rod, the outside of the limiting rod is movably connected with a movable wheel, the inside of the movable wheel is hinged with a push rod, one end of the push rod, which is far away from the movable wheel, is hinged with a push plate, the outside of the push plate is fixedly connected with a first telescopic rod, the outside of the first telescopic rod is movably connected with a telescopic spring, the outside of the movable wheel is movably connected with a conveying belt, the inside of the conveying belt is movably connected with a first conveying wheel and a second conveying wheel, the inside of the second conveying wheel is fixedly connected with a connecting shaft, the outside of the connecting shaft is fixedly connected with a driving gear, the, the utility model discloses a vibration shaft, including vibrations axle, shaking shaft, swash plate, second telescopic link, fixed block, the inside swing joint of swash plate has the vibrations round pin, the outside fixedly connected with detection cabinet of vibrations round pin, the outside sliding connection who detects the cabinet has spacing slider, the bottom fixedly connected with bracing piece that detects the cabinet, the outside swing joint of bracing piece has supporting spring.
Preferably, the limiting rod and the movable wheel are four to eight in number, the limiting rod is designed to be of a telescopic structure, two conveying grooves are formed in the side face of the movable wheel, and an auxiliary reinforcing rod is arranged between the movable wheels.
Preferably, the quantity of the push rods is the same as that of the movable wheels, the push rods are hinged between the movable wheels and the push plate, and the push rods are symmetrically distributed about the axis of the rotating shaft.
Preferably, between first telescopic link and the equal fixedly connected with push pedal of expanding spring and the fixed disk, first telescopic link and expanding spring are provided with three at least, and first telescopic link and expanding spring are about the axle center symmetric distribution of pivot.
Preferably, the push plate is connected to the outer portion of the rotating shaft in a sliding mode, and the circle center of the push plate is overlapped with the axis of the rotating shaft.
Preferably, the conveyer belt is provided with two, and two conveyer belts swing joint respectively are in two conveying grooves of movable wheel, and two conveyer belts respectively with first transfer wheel and second transfer wheel swing joint.
Preferably, the connecting shaft is rotatably connected to the inside of the supporting frame.
Preferably, the vibration shafts are two and are respectively fixedly connected with the driven gear and the first transmission wheel, and the two vibration shafts are rotatably connected inside the supporting frame.
Preferably, the swash plate is provided with two, and two swash plates fixed connection are respectively in the outside of two vibrations axles, and the annular groove has all been seted up to the side of two swash plates, and vibrations round pin sliding connection is in the annular groove of swash plate side, and two swash plates are about the longitudinal center line symmetric distribution who detects the cabinet.
Preferably, the limiting slide blocks are arranged in two numbers, the two limiting slide blocks are respectively connected to the left side and the right side of the detection cabinet in a sliding mode, and the two limiting slide blocks are fixedly connected with the supporting frame.
Advantageous effects
Compared with the prior art, the invention provides an electronic product vibration detection device based on the swash plate rotation principle, which has the following beneficial effects:
1. this electronic product vibrations detection device based on sloping cam plate theory of rotation uses through the cooperation of first telescopic link and movable wheel, and the flexible movable wheel radius that drives of first telescopic link changes, makes the movable wheel pass through the rotational speed of the first transfer gear that the conveyer belt drove and second transfer gear and changes to reach the effect of adjusting sloping cam plate slew velocity, make the sloping cam plate drive the vibration frequency of detecting the cabinet and change, reach the effect that can adjust detection device vibration frequency.
2. This electronic product vibrations detection device based on sloping cam plate theory of rotating uses through the cooperation of second telescopic link and sloping cam plate, and the second telescopic link is through the slope of flexible change sloping cam plate, makes the sloping cam plate drive the range that detects cabinet vibrations and changes to reach the effect of adjusting detection device vibrations range, thereby guarantee the variety and the complexity of testing environment, be favorable to the detection of the shock resistance of product, guarantee the accuracy of testing result.
3. This electronic product vibrations detection device based on sloping cam plate theory of rotation uses through the cooperation of first transfer gear, second transfer gear, driving gear and driven gear to vibrations axle synchronization reverse rotation's effect about guaranteeing, guarantee to detect the stability of cabinet vibrations effect, avoid detecting cabinet side-to-side motion effect inconsistent, guarantee that the testing process goes on smoothly.
4. This electronic product vibrations detection device based on sloping cam plate theory of rotating uses through spacing slider, bracing piece and supporting spring's cooperation, fully guarantees to detect the stability of cabinet vibrations process, avoids vibrations in-process to detect the cabinet and takes place the offset, further guarantees going on smoothly of testing process.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic connection diagram of a motor, a rotating shaft, a push plate, a push rod, a first telescopic rod, a fixed disc, a limiting rod and a movable wheel according to the structure of the invention;
FIG. 3 is a schematic cross-sectional view taken along section A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the present invention showing the connection between the vibration shaft, the swash plate, the second telescopic rod and the fixing block;
FIG. 5 is an enlarged view of the connection between the detection cabinet and the position-limiting slide block in the portion B of the structure of FIG. 1;
FIG. 6 is a schematic view of the structure of the present invention showing the radius of the movable wheel increased;
FIG. 7 is a schematic view of the swash plate of the present invention in a state of reduced inclination.
In the figure: 1. a support frame; 2. a motor; 3. a rotating shaft; 4. fixing the disc; 5. a limiting rod; 6. a movable wheel; 7. a push rod; 8. pushing the plate; 9. a first telescopic rod; 10. a tension spring; 11. a conveyor belt; 12. a first transfer wheel; 13. a second transfer wheel; 14. a connecting shaft; 15. a driving gear; 16. a driven gear; 17. a vibration shaft; 18. a swash plate; 19. a second telescopic rod; 20. a fixed block; 21. a vibrating pin; 22. a detection cabinet; 23. a limiting slide block; 24. a support bar; 25. supporting the spring.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an electronic product vibration detection device based on the swash plate rotation principle includes a support frame 1, a motor 2, a rotating shaft 3, a fixed plate 4, a limiting rod 5, a movable wheel 6, a push rod 7, a push plate 8, a first telescopic rod 9, a telescopic spring 10, a conveyor belt 11, a first conveyor wheel 12, a second conveyor wheel 13, a connecting shaft 14, a driving gear 15, a driven gear 16, a vibration shaft 17, a swash plate 18, a second telescopic rod 19, a fixed block 20, a vibration pin 21, a detection cabinet 22, a limiting slide block 23, a support rod 24, and a support spring 25.
The positions and the connection relations of the structures are as follows:
the inside of the supporting frame 1 is fixedly connected with a motor 2, the outside of the motor 2 is fixedly connected with a rotating shaft 3, the outside of the rotating shaft 3 is fixedly connected with a fixed disc 4, the outside of the fixed disc 4 is fixedly connected with a limiting rod 5, the outside of the limiting rod 5 is movably connected with a movable wheel 6, the limiting rod 5 and the movable wheel 6 are provided with four to eight, the limiting rod 5 is designed in a telescopic structure, the side surface of the movable wheel 6 is provided with two conveying grooves, an auxiliary reinforcing rod is arranged between the movable wheels 6, the inside of the movable wheel 6 is hinged with push rods 7, the number of the push rods 7 is the same as that of the movable wheels 6, the push rods 7 are hinged and connected between the movable wheels 6 and the push plates 8, the push rods 7 are symmetrically distributed about the axis of the rotating shaft 3, one end of the push rod 7, which is far away from the movable wheel 6, is, the outer part of the push plate 8 is fixedly connected with a first telescopic rod 9, the outer part of the first telescopic rod 9 is movably connected with a telescopic spring 10, the first telescopic rod 9 and the telescopic spring 10 are both fixedly connected between the push plate 8 and the fixed plate 4, at least three first telescopic rods 9 and at least three telescopic springs 10 are arranged, the first telescopic rods 9 and the telescopic springs 10 are symmetrically distributed about the axis of the rotating shaft 3, through the matching use of the first telescopic rods 9 and the movable wheels 6, the first telescopic rods 9 can stretch and retract to drive the movable wheels 6 to change the radius of the movable wheels 6, so that the rotating speeds of the first transmission wheels 12 and the second transmission wheels 13 driven by the movable wheels 6 through the conveyor belt 11 are changed, the effect of adjusting the rotating speed of the swash plate 18 is achieved, the vibration frequency of the swash plate 18 driving the detection cabinet 22 is changed, the effect of adjusting the vibration frequency of the detection device, the conveyer belt 11 is provided with two, and two conveyer belts 11 swing joint are respectively in two conveying grooves of activity wheel 6, and two conveyer belts 11 respectively with first transfer gear 12 and second transfer gear 13 swing joint, the inside swing joint of conveyer belt 11 has first transfer gear 12 and second transfer gear 13.
The inside of the second transmission wheel 13 is fixedly connected with a connecting shaft 14, the connecting shaft 14 is rotatably connected inside the support frame 1, the outside of the connecting shaft 14 is fixedly connected with a driving gear 15, the outside of the driving gear 15 is engaged with a driven gear 16, the synchronous and reverse rotating effect of the left and right vibration shafts 17 is ensured by the matching use of the first transmission wheel 12, the second transmission wheel 13, the driving gear 15 and the driven gear 16, the stability of the vibration effect of the detection cabinet 22 is ensured, the inconsistent left and right movement effects of the detection cabinet 22 is avoided, the smooth detection process is ensured, the inside of the driven gear 16 is fixedly connected with two vibration shafts 17, the two vibration shafts 17 are respectively and fixedly connected with the driven gear 16 and the first transmission wheel 12, the two vibration shafts 17 are rotatably connected inside the support frame 1, the outside of the vibration shafts 17 is hinged with a swash plate 18, the two swash plates 18 are arranged, the two swash plates 18 are respectively and fixedly connected to the outer parts of the two vibrating shafts 17, annular grooves are formed in the side surfaces of the two swash plates 18, vibrating pins 21 are connected in the annular grooves in the side surfaces of the swash plates 18 in a sliding mode, the two swash plates 18 are symmetrically distributed about the longitudinal central line of the detection cabinet 22, the outer parts of the swash plates 18 are hinged and connected with second telescopic rods 19, the second telescopic rods 19 are matched with the swash plates 18 for use, the inclination of the swash plates 18 is changed through expansion and contraction of the second telescopic rods 19, the swash plates 18 drive the vibration amplitude of the detection cabinet 22 to change, the effect of adjusting the vibration amplitude of the detection device is achieved, the diversity and the complexity of the detection environment are guaranteed, the detection of the shock resistance of a product is facilitated, the accuracy of a detection result is guaranteed, one ends, far away from the swash plates 18, of the, the outside fixedly connected with of vibrations round pin 21 detects cabinet 22, the outside sliding connection that detects cabinet 22 has limit slider 23, limit slider 23 is provided with two, two limit slider 23 difference sliding connection are in the left and right sides that detects cabinet 22, and two limit slider 23 all with support frame 1 fixed connection, the bottom fixedly connected with bracing piece 24 of detecting cabinet 22, the outside swing joint of bracing piece 24 has supporting spring 25, through limit slider 23, bracing piece 24 and supporting spring 25's cooperation is used, fully guarantee the stability that detects cabinet 22 vibrations process, it takes place the offset to avoid detecting cabinet 22 among the vibrations process, further guarantee going on smoothly of testing process.
Referring to the working process and principle of the detection device, referring to fig. 6-7, when in use, a product to be detected is placed in a detection cabinet 22, a motor 2 is started, the motor 2 is fixedly connected with a rotating shaft 3, the rotating shaft 3 is fixedly connected with a fixed disc 4, the fixed disc 4 is fixedly connected with a limiting rod 5, the limiting rod 5 is fixedly connected with a movable wheel 6, the movable wheel 6 is movably connected with two conveyor belts 11, the two conveyor belts 11 are respectively movably connected with a first conveyor wheel 12 and a second conveyor wheel 13, so that the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the fixed disc 4 to rotate, the fixed disc 4 drives the movable wheel 6 to rotate through the limiting rod 5, the movable wheel 6 respectively drives the first conveyor wheel 12 and the second conveyor wheel 13 to rotate through the two conveyor belts 11, because the first conveyor wheel 12 is fixedly connected with a vibration shaft 17, the second conveyor wheel 13 is fixedly connected with a connecting shaft 14, the driving gear 15 is meshed with the driven gear 16, the driven gear 16 is fixedly connected with another vibration shaft 17, so that the first transmission wheel 12 drives one vibration shaft 17 to rotate, the second transmission wheel 13 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the driving gear 15 to rotate, the driving gear 15 drives the driven gear 16 to rotate reversely, namely the driven gear 16 and the first transmission wheel 12 rotate in opposite directions, the driven gear 16 drives the other vibration shaft 17 to rotate reversely, the two vibration shafts 17 rotate reversely, because the vibration shaft 17 is hinged with the swash plate 18, the swash plate 18 is slidably connected with the vibration pin 21, the vibration pin 21 is fixedly connected with the detection cabinet 22, so that the vibration shaft 17 drives the swash plate 18 to rotate, the swash plate 18 drives the vibration pin 21 to move up and down in a vibration mode, the vibration pin 21 drives the detection cabinet 22 to vibrate up and down, and simultaneously, because the limiting slide block 23 is movably connected with the detection, Supporting spring 25 all with detect cabinet 22 fixed connection, and limit slide 23, bracing piece 24, supporting spring 25 all with support frame 1 fixed connection, so limit slide 23, bracing piece 24 and supporting spring 25 play the effect of stable stay.
Simultaneously, because first telescopic link 9 and push pedal 8 fixed connection, first telescopic link 9 and 4 fixed connection of fixed disk, push pedal 8 and the articulated connection of push rod 7, push rod 7 and loose wheel 6 are articulated to be connected, so when first telescopic link 9 contracts, first telescopic link 9 drives push pedal 8 and slides to fixed disk 4, push pedal 8 promotes push rod 7 and removes, push rod 7 promotes loose wheel 6 and outwards diffuses the removal, loose wheel 6 radius increase, loose wheel 6 drives the rotational speed increase of conveyer belt 11, thereby make the rotational speed increase of sloping cam plate 18, sloping cam plate 18 drives detection cabinet 22 frequency of vibrations promptly and increases.
In addition, because the second telescopic link 19 is connected with the sloping cam plate 18 in an articulated manner, the sloping cam plate 18 is connected with the vibration shaft 17 in an articulated manner, the second telescopic link 19 is connected with the fixed block 20 in an articulated manner, the fixed block 20 is fixedly connected with the vibration shaft 17, when the second telescopic link 19 contracts, the second telescopic link 19 drives the sloping cam plate 18 to rotate, the inclination of the sloping cam plate 18 is reduced, the sloping cam plate 18 drives the detection cabinet 22 to move up and down, the vibration amplitude of the detection cabinet 22 is reduced, the effect of adjusting the vibration amplitude of the detection device is achieved, the adjustability and the diversity of the detection environment are guaranteed, and the accuracy of the detection result is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electronic product shakes detection device based on swash plate theory of rotation, includes support frame (1), its characterized in that: the inner fixed connection of the support frame (1) is provided with a motor (2), the outer fixed connection of the motor (2) is provided with a rotating shaft (3), the outer fixed connection of the rotating shaft (3) is provided with a fixed disc (4), the outer fixed connection of the fixed disc (4) is provided with a limiting rod (5), the outer movable connection of the limiting rod (5) is provided with a movable wheel (6), the inner part of the movable wheel (6) is hinged and connected with a push rod (7), one end of the push rod (7) far away from the movable wheel (6) is hinged and connected with a push plate (8), the outer part of the push plate (8) is fixedly connected with a first telescopic rod (9), the outer part of the first telescopic rod (9) is movably connected with a telescopic spring (10), the outer part of the movable wheel (6) is connected with a conveyor belt (11), the inner part of the conveyor belt (11) is movably, the inner part of the second conveying wheel (13) is fixedly connected with a connecting shaft (14), the outer part of the connecting shaft (14) is fixedly connected with a driving gear (15), the outer part of the driving gear (15) is meshed with a driven gear (16), the inner part of the driven gear (16) is fixedly connected with a vibration shaft (17), the outer part of the vibration shaft (17) is hinged with a swash plate (18), the outer part of the swash plate (18) is hinged with a second telescopic rod (19), one end, far away from the swash plate (18), of the second telescopic rod (19) is hinged with a fixed block (20), the inner part of the swash plate (18) is movably connected with a vibration pin (21), the outer part of the vibration pin (21) is fixedly connected with a detection cabinet (22), the outer part of the detection cabinet (22) is connected with a limiting slide block (23) in a sliding manner, and the bottom of, the outer part of the supporting rod (24) is movably connected with a supporting spring (25).
2. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: the limiting rod (5) and the movable wheels (6) are provided with four to eight parts, the limiting rod (5) is designed to be of a telescopic structure, the side faces of the movable wheels (6) are provided with two conveying grooves, and auxiliary reinforcing rods are arranged between the movable wheels (6).
3. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: the number of the push rods (7) is the same as that of the movable wheels (6), the push rods (7) are hinged between the movable wheels (6) and the push plate (8), and the push rods (7) are symmetrically distributed about the axis of the rotating shaft (3).
4. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: first telescopic link (9) and expanding spring (10) are between equal fixedly connected with push pedal (8) and fixed disk (4), and first telescopic link (9) and expanding spring (10) are provided with three at least, and first telescopic link (9) and expanding spring (10) are about the axle center symmetric distribution of pivot (3).
5. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: the push plate (8) is connected to the outer portion of the rotating shaft (3) in a sliding mode, and the circle center of the push plate (8) is overlapped with the axis of the rotating shaft (3).
6. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: the conveying belt (11) is provided with two, the two conveying belts (11) are respectively movably connected in the two conveying grooves of the movable wheel (6), and the two conveying belts (11) are respectively movably connected with the first conveying wheel (12) and the second conveying wheel (13).
7. The electronic product vibration detecting device based on the swash plate rotation principle as claimed in claim 1, wherein: the connecting shaft (14) is rotatably connected inside the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911283192.0A CN110987334B (en) | 2019-12-13 | 2019-12-13 | Electronic product vibration detection device based on swash plate rotation principle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911283192.0A CN110987334B (en) | 2019-12-13 | 2019-12-13 | Electronic product vibration detection device based on swash plate rotation principle |
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| CN110987334A true CN110987334A (en) | 2020-04-10 |
| CN110987334B CN110987334B (en) | 2021-10-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795276A (en) * | 2020-06-12 | 2020-10-20 | 嘉兴珉瑶贸易有限公司 | Health information display device based on connecting rod transmission principle |
| CN114259807A (en) * | 2021-11-10 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Bag cage convenient to install and detach filter bag fast |
| CN114698467A (en) * | 2022-05-18 | 2022-07-05 | 新疆理工学院 | Self-propelled wheeled walnut picking machine based on single chip microcomputer control |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546642A (en) * | 1984-08-17 | 1985-10-15 | Dynatek, Inc. | Accelerated heart valve testing apparatus and methods |
| CN201255685Y (en) * | 2008-09-12 | 2009-06-10 | 深圳华为通信技术有限公司 | Reliability test apparatus |
| CN106671370A (en) * | 2016-12-23 | 2017-05-17 | 华南理工大学 | Axial vibration device driven by swash plate for screw rod |
| CN106989135A (en) * | 2017-05-23 | 2017-07-28 | 江苏好运鸽机械有限公司 | A kind of loom framework damping device |
| CN109443677A (en) * | 2018-10-31 | 2019-03-08 | 郑州莱兹电子科技有限公司 | A kind of electronic product anti-seismic performance detection device |
| CN110044564A (en) * | 2019-05-15 | 2019-07-23 | 东华理工大学 | A kind of electronic product anti-seismic performance survey device |
| CN110052831A (en) * | 2019-04-18 | 2019-07-26 | 钱丽玉 | A kind of main shaft circumferential registration locking lathe of headstock angular distance running accuracy regulation |
-
2019
- 2019-12-13 CN CN201911283192.0A patent/CN110987334B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546642A (en) * | 1984-08-17 | 1985-10-15 | Dynatek, Inc. | Accelerated heart valve testing apparatus and methods |
| CN201255685Y (en) * | 2008-09-12 | 2009-06-10 | 深圳华为通信技术有限公司 | Reliability test apparatus |
| CN106671370A (en) * | 2016-12-23 | 2017-05-17 | 华南理工大学 | Axial vibration device driven by swash plate for screw rod |
| CN106989135A (en) * | 2017-05-23 | 2017-07-28 | 江苏好运鸽机械有限公司 | A kind of loom framework damping device |
| CN109443677A (en) * | 2018-10-31 | 2019-03-08 | 郑州莱兹电子科技有限公司 | A kind of electronic product anti-seismic performance detection device |
| CN110052831A (en) * | 2019-04-18 | 2019-07-26 | 钱丽玉 | A kind of main shaft circumferential registration locking lathe of headstock angular distance running accuracy regulation |
| CN110044564A (en) * | 2019-05-15 | 2019-07-23 | 东华理工大学 | A kind of electronic product anti-seismic performance survey device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795276A (en) * | 2020-06-12 | 2020-10-20 | 嘉兴珉瑶贸易有限公司 | Health information display device based on connecting rod transmission principle |
| CN114259807A (en) * | 2021-11-10 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Bag cage convenient to install and detach filter bag fast |
| CN114698467A (en) * | 2022-05-18 | 2022-07-05 | 新疆理工学院 | Self-propelled wheeled walnut picking machine based on single chip microcomputer control |
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| Publication number | Publication date |
|---|---|
| CN110987334B (en) | 2021-10-19 |
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