CN116429364B - Test vibration device for information processing board - Google Patents
Test vibration device for information processing board Download PDFInfo
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- CN116429364B CN116429364B CN202310694907.1A CN202310694907A CN116429364B CN 116429364 B CN116429364 B CN 116429364B CN 202310694907 A CN202310694907 A CN 202310694907A CN 116429364 B CN116429364 B CN 116429364B
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- 230000010365 information processing Effects 0.000 title claims abstract description 62
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000013519 translation Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- G01M7/06—Multidirectional test stands
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Abstract
The invention is applicable to the technical field of vibration test equipment, and provides test vibration equipment for an information processing board; comprising the following steps: a base; the vibration table is rotatably arranged on the base at one end, the other end is abutted against the output end of the driving part, the storage carrier frame is rotatably arranged on the vibration table, and a plurality of information processing plates are arranged on the circumferential array of the storage carrier frame; the driving block is elastically arranged on the vibration table in a sliding manner; the transmission assembly is connected to the storage frame and the driving block, and the driving block is used for driving the storage frame to rotate; and the driving part is used for driving the vibrating table to swing in different amplitudes. The invention changes the position of the information processing board, so that the information processing board can vibrate at different positions, multidimensional vibration is realized, and the vibration test effect is improved.
Description
Technical Field
The invention relates to the technical field of vibration test equipment, in particular to test vibration equipment for an information processing board.
Background
With the development of electronic information technology, higher requirements are being placed on data processing. Today, in the big data age, the reliability and rapidity of data processing are becoming the targets pursued by people.
The information processing board needs to be subjected to vibration test in the generation process, but the prior art usually only carries out single-dimensional up-and-down vibration, and the real vibration effect cannot be completely simulated, so that test vibration equipment for the information processing board is provided for solving the technical problem.
Disclosure of Invention
The present invention is directed to a test vibration device for an information processing board, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a test vibration device for an information processing board, comprising: a base;
one end of the vibration table is rotatably arranged on the base, the other end is abutted against the output end of the driving component,
the storage and carrying frame is rotatably arranged on the vibration table, and a plurality of information processing plates are arranged on the circumferential array of the storage and carrying frame;
the driving block is elastically arranged on the vibration table in a sliding manner;
the transmission assembly is connected to the storage frame and the driving block, and the driving block is used for driving the storage frame to rotate;
and the driving part is used for driving the vibrating table to swing in different amplitudes.
As a further scheme of the invention: the load frame comprises:
the first mounting seat is arranged on the vibration table;
the mounting shaft is rotatably arranged on the first mounting seat;
a first disc and a second disc disposed at both ends of the mounting shaft; wherein, a plurality of carrier storage blocks are arranged on the first disc and the second disc in an array manner; the storage blocks on the first disc and the second disc are arranged in one-to-one correspondence; the storage and loading blocks on the first disc and the second disc are matched to bear the information processing plate, and two ends of the information processing plate are respectively arranged in grooves on the storage and loading blocks at two ends;
and the clamping assembly is used for clamping the information processing plate.
As still further aspects of the invention: the clamping assembly comprises two translation parts, the two translation parts are respectively close to the first disc and the second disc, a plurality of collision convex points are arranged on the translation parts, and the collision convex points are arranged in one-to-one correspondence with the carrier storage blocks on the same side; the pressing block is elastically rotatably arranged on the storage and carrying block and is used for preliminarily fixing the information processing board; and the abutting convex points on the translation part are used for extruding the pressing blocks.
As still further aspects of the invention: the translation part comprises a central circular ring and a plurality of support rods arranged on the central circular ring in an array mode, one end, far away from the central circular ring, of each support rod is connected to the installation circular ring, and the conflict salient points are arranged on the installation circular ring.
As still further aspects of the invention: and the two mounting rods are fixedly provided with second gears, and the two second gears are meshed with a third gear rotatably arranged on the first disc.
As still further aspects of the invention: the transmission assembly comprises a first gear, a curling disk and a gear ring, and the gear ring is fixedly sleeved on the second disk; the gear ring is meshed with a first gear, and the first gear is rotatably arranged on a first mounting seat; the curling disk is elastically rotatably arranged on the first mounting seat; the curling disk is used for unidirectionally driving the first gear to rotate; the curling disk is connected to the driving block through a driving rope.
As still further aspects of the invention: the plurality of elastic rods are arranged on the curling disc in an array manner, and one end, far away from the curling disc, of each elastic rod is used for being inserted into the matching groove on the first gear; the cooperation groove is a plurality of, and circumference array arranges on first gear, the cooperation groove is the arc structure, and one end is provided with the slope.
As still further aspects of the invention: the transmission assembly comprises a gear ring, a fifth gear, a third rack and a second mounting seat; the fifth gear is rotatably arranged on the first mounting seat and meshed with the gear ring fixedly sleeved on the second disc; the second mounting seat is fixedly arranged on the driving block; the third rack is connected to the second mounting seat through a connecting rod; the third rack is used for being meshed with the fifth gear.
As still further aspects of the invention: the transmission assembly further comprises a lifting mechanism, wherein the lifting mechanism is used for driving the third rack to lift and controlling the meshing state of the third rack and the fifth gear.
As still further aspects of the invention: the driving part comprises a driving wheel and a driving rod; the driving wheel is rotatably arranged on the base, the driving rod is elastically arranged on the base in a sliding manner, one end of the driving rod is abutted against the driving wheel, the other end of the driving rod is abutted against the movable end of the vibrating table, and the bottom of the movable end of the vibrating table is connected to the base through a connecting elastic piece; the surface of the driving wheel is provided with at least one first groove and a plurality of second grooves, and the depths of the first grooves and the second grooves are different.
Compared with the prior art, the invention has the beneficial effects that: setting a plurality of information processing boards on a storage frame, wherein the storage frame can simultaneously perform vibration tests on the plurality of information processing boards; the driving part drives the vibration table to reciprocate to vibrate, the information board on the storage carrier frame is driven to vibrate in the swinging process, meanwhile, the driving block is arranged on the vibration table in a sliding mode, the storage carrier frame can be driven to rotate through the transmission component in the sliding process, the position of the information processing board is changed, the information processing board can vibrate at different positions, multidimensional vibration is achieved, and vibration test effects are improved.
Drawings
Fig. 1 is a schematic structural view of a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic structural view of a translation member in a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 4 is a schematic diagram showing a clamping state of a storage frame in a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 5 is an enlarged view of fig. 4 at C.
Fig. 6 is an enlarged view at B in fig. 4.
Fig. 7 is an enlarged view of D in fig. 4.
Fig. 8 is a schematic diagram showing a released state of a storage frame in a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 9 is a schematic view showing a structure of a central disc of a first gear in a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 10 is a schematic diagram showing a clamping state of a storage frame in a test vibration device for an information processing board according to an embodiment of the present invention.
Fig. 11 is an enlarged view of fig. 10 at E.
Fig. 12 is a schematic view showing a state of a third rack in the test vibration device for an information processing board according to the embodiment of the present invention.
Fig. 13 is a second schematic view showing a state of a third rack in the test vibration device for an information processing board according to the embodiment of the present invention.
Fig. 14 is a schematic view showing a third rack in the test vibration device for an information processing board according to the embodiment of the present invention.
In the figure: 1-base, 2-shaking table, 3-depositing frame, 4-driving wheel, 5-driving rod, 6-connecting elastic piece, 7-driving block, 8-first gear, 9-curling disk, 10-first disk, 11-second disk, 12-gear ring, 13-hand wheel, 14-second gear, 15-third gear, 16-first mounting seat, 17-driving motor, 18-first locking groove, 19-first slide bar, 20-second slide bar, 21-fourth gear, 22-first slide bar, 23-first slide block, 24-second slide bar, 25-translation part, 26-mounting rod, 27-mounting shaft, 28-spindle, 29-contradicting protrusion, 30-lock bar, 31-second locking groove, 32-depositing block, 33-contradicting bump, 34-pressing block, 35-information processing plate, 36-second slide block, 37-elastic rod, 38-fitting groove, 39-fifth gear, 40-second mounting seat, 41-third rack, 42-oblique block, 43-second contact block, 44-second contact bar, 45-contact bar, and second contact bar, 47-contact bar, and 47-contact bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 9, in embodiment 1 of the present invention, a structural diagram of a test vibration device for an information processing board according to an embodiment of the present invention includes: the vibration table comprises a base 1, a vibration table 2, a storage and loading frame 3 and a driving part; one end of the vibration table 2 is rotatably arranged on the base 1, the other end of the vibration table is abutted against the output end of the driving component, the storage carrier frame 3 is rotatably arranged on the vibration table 2, and a plurality of information processing plates are arranged on the circumferential array of the storage carrier frame 3; a driving block 7 elastically slidably provided on the shaking table 2; the transmission assembly is connected to the storage and loading frame 3 and the driving block 7, and the driving block 7 is used for driving the storage and loading frame 3 to rotate; the driving part is used for driving the vibrating table 2 to swing at different amplitudes.
Specifically, the invention sets a plurality of information processing boards on the storage and carrying frame 3, and the storage and carrying frame 3 can simultaneously perform vibration test on a plurality of information processing boards 35; the driving part drives the vibration table 2 to reciprocate to vibrate, the information board on the storage carrier frame 3 is driven to vibrate in the swinging process, meanwhile, the driving block 7 is arranged on the vibration table 2 in a sliding mode, the driving block 7 can drive the storage carrier frame 3 to rotate through the transmission component in the sliding process, the position of the information processing board 35 is changed, the information processing board 35 can vibrate at different positions, multidimensional vibration is achieved, and vibration test effects are improved.
As shown in fig. 3 to 8, as a preferred embodiment of the present invention, the loading frame 3 includes a first disc 10, a second disc 11, a first mounting seat 16, and a mounting shaft 27; the first mounting seat 16 is arranged on the vibrating table 2, the mounting shaft 27 is rotatably arranged on the first mounting seat 16, the first disc 10 and the second disc 11 are respectively arranged at two ends of the mounting shaft 27, and a plurality of storage blocks 32 are arranged on the first disc 10 and the second disc 11 in an array manner; the carrier storage blocks 32 on the first disc 10 and the second disc 11 are arranged in one-to-one correspondence; the carrier blocks 32 on the first disc 10 and the second disc 11 cooperate to carry the information processing board 35, and two ends of the information processing board 35 are respectively arranged in grooves on the carrier blocks 32 at two ends; for clamping the information processing board 35, the deposit carrier 3 thus also comprises a clamping assembly. This in turn enables the information handling plate 35 to be placed on the carrier block 32 and then the clamping assembly secures the information handling plate 35.
As shown in fig. 3 to 8, the clamping assembly includes two translation members 25, the two translation members 25 are respectively disposed near the first disc 10 and the second disc 11, a plurality of collision protruding points 33 are disposed on the translation members 25, and the collision protruding points 33 are disposed in one-to-one correspondence with the carrier blocks 32 on the same side; the elastic rotation of the storage block 32 is provided with a pressing block 34, and the pressing block 34 is used for primarily fixing the information processing board 35; the abutting convex points 33 on the translation part 25 are used for extruding the pressing blocks 34; specifically, when the information processing board 35 is fixed on the storage block 32, the pressing block 34 performs preliminary fixing on the information processing board 35 under the elastic action, and then the translation part 25 moves to press the bottom of the pressing block 34 against the protruding points 33, so as to achieve final fixing on the information processing board 35.
As shown in fig. 7, the upper end of the pressing block 34 is inclined, so that the pressing block 34 is pressed by the pressing bump 33 during the sliding process. In order to drive the two translation members 25 to approach each other or to separate from each other, the included angle assembly further comprises two mounting rods 26, wherein the mounting rods 26 are provided with threaded sections with different rotation directions, and the threaded sections with different rotation directions on the mounting rods 26 respectively pass through the two translation members 25; the mounting bar 26 is rotatably connected to the first disk 10 and the second disk 11. Rotation of the mounting bar 26 thus drives the translating members 25 toward and away from each other, thus effecting clamping or unclamping of the information handling plate 35.
Specifically, the translation component 25 includes a central ring and a plurality of support rods arranged on the central ring in an array manner, one end, away from the central ring, of each support rod is connected to the mounting ring, and the abutting protruding points 33 are arranged on the mounting ring. The mounting bar 26 is disposed through a threaded hole in the central ring.
As shown in fig. 3 to 8, in order to simultaneously drive the two mounting bars 26 to rotate, the second gears 14 are fixedly mounted on the two mounting bars 26, and both the second gears 14 are engaged with the third gear 15 rotatably mounted on the first disk 10. Thus, by driving the third gear 15 to drive the two second gears 14 to rotate, the two second gears 14 drive the two mounting rods 26 to rotate, so that the translation members 25 are driven to approach and separate from each other. The threads on the two mounting bars 26 are oppositely disposed so that the two translating members 25 can be moved closer to or further from each other when the two mounting bars 26 are rotated in opposite directions.
In order to lock the position of the third gear 15, the third gear 15 is prevented from rotating during vibration, which would cause the information processing plate 35 to drop, and therefore a locking mechanism is further provided on the third gear 15. The locking mechanism comprises a hand wheel 13 and a rotating shaft 28; the rotating shaft 28 is rotatably arranged on the first disc 10, the third gear 15 is fixedly sleeved on the rotating shaft 28, and one end of the hand wheel 13 is elastically and slidably arranged in the rotating shaft 28; the hand wheel 13 is provided with a collision protrusion 29; a plurality of lock bars 30 are symmetrically abutted against the abutting projections 29; the lock rod 30 is elastically arranged on the rotating shaft 28, one end of the lock rod 30, which is far away from the abutting protrusion 29, is used for abutting in one of the second locking grooves 31 on the first disc 10, and the second locking grooves 31 are arranged outside the rotating shaft 28 in a plurality of circumferential arrays. The third gear 15 is driven to rotate in this way, the hand wheel 13 is pulled to move outwards, the lock rod 30 slides towards the inside of the rotating shaft 28, the lock rod 30 leaves the second locking groove 31, then the hand wheel 13 rotates to drive the rotating shaft 28 to rotate, the rotating shaft 28 drives the third gear 15 to rotate, after clamping is completed, the hand wheel 13 is loosened, the hand wheel 13 is automatically retracted into the rotating shaft 28 under the elastic action, the lock rod 30 is driven to move outwards, and the lock rod is inserted into the second locking groove 31, so that the position of the third gear 15 is locked. The hand wheel 13 is elastically installed in the rotating shaft 28 by a first elastic member, and the locking rod 30 is elastically disposed in the rotating shaft 28 by a second elastic member. In order to enable the hand wheel 13 to drive the rotating shaft 28 to rotate, a third sliding block is arranged on the outer side of the hand wheel 13, and the third sliding block is arranged in a third sliding groove on the rotating shaft 28 in a left-right sliding mode. Thus, the hand wheel 13 can slide left and right, and can also drive the third gear 15 to rotate.
As shown in fig. 1 and 6-8, the transmission assembly comprises a first gear 8, a curling disk 9 and a gear ring 12, wherein the gear ring 12 is fixedly sleeved on a second disk 11; the gear ring 12 is meshed with the first gear 8, and the first gear 8 is rotatably mounted on the first mounting seat 16; the curling disk 9 is elastically and rotatably arranged on the first mounting seat 16; the curling disk 9 is used for unidirectionally driving the first gear 8 to rotate; the crimping disk 9 is connected to the drive block 7 by means of a drive rope. In some embodiments, when the vibration amplitude of the vibration table 2 is small, and the elasticity of the elastic member connected between the driving block 7 and the vibration table 2 is large enough, the driving block 7 cannot slide under the condition of small vibration, when the vibration amplitude of the vibration table 2 is large, the driving block 7 can slide reciprocally on the vibration table 2, and when the sliding process of the driving block 7 drives the curling disc 9 to rotate under the action of the driving rope, the curling disc 9 and the first gear 8 rotate unidirectionally, so that the curling disc 9 can drive the first gear 8 to rotate unidirectionally, the first gear 8 drives the gear ring 12 to drive the second disc 11 to rotate unidirectionally, and the information processing plate 35 changes positions to vibrate.
In some embodiments, the curling disk 9 may be rotatably mounted on the first mounting seat 16 by a torsion spring, the curling disk 9 being arranged coaxially with the first gear 8.
For a unidirectional transmission, the crimping disk 9 is therefore provided with a plurality of elastic bars 37 in an array, the ends of the elastic bars 37 remote from the crimping disk 9 being intended to be inserted into mating grooves 38 on the first gearwheel 8; the number of the matching grooves 38 is plural, the circumferential array is arranged on the first gear 8, the matching grooves 38 are of an arc structure, and one end of each matching groove is provided with a slope, so that when the elastic rod 37 rotates in the direction of the slope, the first gear 8 cannot be driven to rotate, and unidirectional transmission is realized.
The driving block 7 may be elastically slidably mounted on the vibration table 2 by a second elastic member.
As shown in fig. 9 and 10, as another preferred embodiment of the present invention, the transmission assembly includes a ring gear 12, a fifth gear 39, a third rack 41, and a second mount 40; the fifth gear 39 is rotatably installed on the first installation seat 16 and is meshed with the gear ring 12 fixedly sleeved on the second disc 11; the second mounting seat 40 is fixedly mounted on the driving block 7; the third rack 41 is connected to the second mounting seat 40 through a connecting rod 45; the third rack 41 is adapted to mesh with the fifth gear 39. So in some embodiments, when the vibration amplitude of the vibration table 2 can meet the requirement that the driving block 7 can slide, the driving block 7 can slide along with the vibration table 2 in a reciprocating manner, the second mounting seat 40 and the third rack 41 are driven to slide in a reciprocating manner in the sliding process, the third rack 41 drives the fifth gear 39 to drive the gear ring 12 to rotate, so that the information processing plate 35 on the storage and carrying frame 3 is driven to rotate in a reciprocating manner, the vibration dimension is increased, and the vibration effect is ensured.
As shown in fig. 9 and 10, as another preferred embodiment of the present invention, the transmission assembly further includes a lifting mechanism for driving the third rack 41 to lift and controlling the engagement state of the third rack 41 with the fifth gear 39. So when the vibration table 2 is in small vibration, the third rack 41 drives the gear ring 12 to drive the storage frame 3 to rotate reciprocally through the fifth gear 39; when the vibration table 2 is in large vibration, the driving block 7 slides to the leftmost end, the third rack 41 moves downwards under the action of the lifting mechanism, the third rack 41 is separated from contact with the fifth gear 39, and the third rack 41 and the fifth gear 39 drive the storage carrier 3 to rotate in the leftward sliding process of the driving block 7; then the driving block 7 slides rightwards under the action of the elasticity and the vibration table 2, and at the moment, the third rack 41 is separated from contact with the fifth gear 39, the third rack 41 does not drive the fifth gear 39 to rotate, when the driving block 7 reaches the rightmost end, the lifting mechanism drives the third rack 41 to lift, so that the third rack 41 is restored to the meshed state, and the storage carrier 3 is reciprocally driven to rotate in one direction, so that the information processing board 35 on the storage carrier 3 is constantly changed in position. The first gear 8 comprises a central disc and a mating ring gear sleeved on the central disc for meshing with the ring gear 12. A mating slot 38 is provided on the central disk.
The lifting mechanism comprises an inclined block 42, a first abutting rod 43 and a second abutting rod 44; the inclined block 42 is fixedly arranged on the side wall of the third rack 41; the first abutting rod 43 and the second abutting rod 44 are fixedly arranged on the first mounting seat 16; the second contact resisting rod 44 is used for driving the third rack 41 to move downwards through the inclined block 42; the first abutting rod 43 is used for driving the third rack 41 to move upwards through the inclined block 42; the second abutment lever 44 and the first abutment lever 43 are disposed on the moving track of the swash block 42. The ramp 42 may be a mounting plate arranged obliquely. The second abutment bar 44 and the first abutment bar 43 are disposed at both sides of the inclined block 42, and the second abutment bar 44 is disposed higher than the first abutment bar 43. As shown in fig. 13, when the second mounting seat 40 slides to the rightmost end, the inclined block 42 abuts against the second abutment bar 44, and the second abutment bar 44 drives the third rack 41 to slide downwards; when the third rack 41 is positioned below as shown in fig. 14, the inclined block 42 collides against the first contact lever 43 when the second mount 40 is slid to the leftmost end, so that the third rack 41 moves upward. As shown in fig. 12, when the third rack 41 is at the high position, the second mount 40 does not touch the first abutment bar 43 or the second abutment bar 44 when the driving block 7 slides slightly, as the driving block 7 slides reciprocally.
In order to achieve the lifting effect, a second absorbing member 47 is further disposed on the third rack 41, and a first absorbing member 46 is further disposed on the second mounting seat 40, where the first absorbing member 46 and the second absorbing member 47 are mutually absorbed; the connecting rod 45 is provided as an elastic telescopic rod. In some embodiments, the second absorbing members 47 are two symmetrically arranged on the third rack 41. The first absorbing parts 46 are also arranged in a one-to-one correspondence with the second absorbing parts 47. The first absorbing member 46 and the second absorbing member 47 are magnets that attract each other.
As shown in fig. 1, the driving part includes a driving wheel 4 and a driving lever 5; the driving wheel 4 is rotatably arranged on the base 1, the driving rod 5 is elastically and slidably arranged on the base 1, one end of the driving rod 5 is abutted against the driving wheel 4, the other end is abutted against the movable end of the vibrating table 2, and the bottom of the movable end of the vibrating table 2 is connected to the base 1 through the connecting elastic piece 6; the surface of the driving wheel 4 is provided with at least one first groove and a plurality of second grooves, and the depths of the first grooves and the second grooves are different. Thus, when the driving rod 5 collides with the first groove or the second groove, the driving rod 5 can slide in different amplitudes, so that the vibration table 2 can swing in different amplitudes.
The driving rod 5 passes through a third elastic piece, and two ends of the third elastic piece are respectively and fixedly arranged on the driving rod 5 and the base 1.
The first elastic member, the second elastic member, and the third elastic member may be coil springs in the present invention. This is convenient to implement.
The driving part comprises a driving motor 17 arranged on the base 1, and the driving motor 17 is in transmission connection with the driving wheel 4. The driving motor 17 and the driving wheel 4 can be connected with each other in a transmission way through a belt, a chain or a gear.
As shown in fig. 1 and 2, further, the first mounting seat 16 is slidably disposed on the vibration table 2, the driving block 7 is slidably disposed in a mounting groove on the first mounting seat 16, a first sliding rod 19 is further disposed on a moving track of the driving block 7, the first sliding rod 19 is elastically slidably disposed on the first mounting seat 16, a fourth gear 21 is further rotatably disposed inside the first mounting seat 16, the fourth gear 21 is meshed with a fifth rack on the first sliding rod 19, a second sliding rod 20 is further disposed inside the first mounting seat 16, and a fourth rack on the second sliding rod 20 is also meshed with the second sliding rod 20; the second slide bar 20 and the first slide bar 19 are arranged on both sides of the fourth gear 21; the vibration table 2 is provided with a plurality of first locking grooves 18 in an array, and the second slide bar 20 is inserted into one of the first locking grooves 18. So when drive piece 7 is close right-most end, drive piece 7 is contradicted to first slide bar 19, first slide bar 19 makes second slide bar 20 upwards move through fourth gear 21, release the locking between first mount pad 16 and the shake table 2, and shake table 2 is the lower extreme that moves down this moment, so first mount pad 16 can also slide right, then shake table 2 upwards move, drive piece 7 slides left under the elastic force effect, drive piece 7 leaves first slide bar 19, first slide bar 19 resumes to initial position under the elastic force, second slide bar 20 stretches out again and inserts into first locked groove 18 and locks first mount pad 16, so make first mount pad 16 can intermittent type slide on shake table 2, make and deposit carrier 3 shake in different positions, realize the vibrations of different intensity.
The two sides of the driving block 7 are provided with first sliding blocks 23, and the first sliding blocks 23 are arranged in second sliding grooves 24 on the two sides of the mounting groove in a sliding manner. Second sliding blocks 36 are fixedly arranged on two sides of the first mounting seat 16, and the second sliding blocks 36 are slidably arranged in the first sliding grooves 22 on the vibrating table 2.
The working principle of the invention is as follows:
the two translation components 25 are mutually far away from each other in the initial state, a plurality of information processing plates 35 are respectively installed in the corresponding storage blocks 32, then the third gear 15 is driven to rotate by the hand wheel 13, the second gear 14 is driven by the third gear 15 to drive the installation rod 26 to rotate, the two translation components 25 are mutually close, the upper ends of the pressing blocks 34 are extruded by the collision convex points 33 on the translation components 25, and the information processing plates 35 are fixed; then the driving motor 17 is electrified, the driving motor 17 drives the driving wheel 4 to rotate, the driving wheel 4 drives the driving rod 5 to slide up and down through the first groove and the second groove, and the driving rod 5 drives the vibrating table 2 to swing up and down; when the vibration table 2 swings slightly, the driving block 7 can slide reciprocally relative to the vibration table 2 or not slide relative to the vibration table 2, and if the driving block slides relative to the vibration table 2, the storage carrier 3 is driven to swing, so that the information processing board 35 on the storage carrier 3 swings and vibrates; when the vibration table 2 vibrates greatly, the driving block 7 enables the storage and carrying frame 3 to rotate through the transmission component, and the position of the information processing plate 35 is changed; and the first mounting seat 16 also slides on the vibrating table 2 in the process of large vibration, so that the storage and loading frame 3 vibrates at different positions to realize vibration with different intensities.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. A test vibration device for an information processing board, comprising:
a base (1);
one end of the vibration table (2) is rotatably arranged on the base (1), and the other end of the vibration table is abutted against the output end of the driving component;
the storage and carrying frame (3) is rotatably arranged on the vibrating table (2), and a plurality of information processing plates (35) are arranged on the storage and carrying frame (3) in a circumferential array;
the driving block (7) is elastically arranged on the vibrating table (2) in a sliding manner;
the transmission assembly is connected to the storage frame (3) and the driving block (7), and the driving block (7) is used for driving the storage frame (3) to rotate;
and a driving part for driving the vibration table (2) to swing in different amplitudes;
the storage and loading frame (3) comprises:
the first mounting seat (16) is arranged on the vibrating table (2);
the mounting shaft (27) is rotatably arranged on the first mounting seat (16);
a first disk (10) and a second disk (11) provided at both ends of the mounting shaft (27); wherein a plurality of carrier blocks (32) are arranged on the first disc (10) and the second disc (11) in an array manner; the storage blocks (32) on the first disc (10) and the second disc (11) are arranged in a one-to-one correspondence manner; the storage blocks (32) on the first disc (10) and the second disc (11) are matched to bear an information processing plate (35), and two ends of the information processing plate (35) are respectively arranged in grooves on the storage blocks (32) at two ends;
and, a clamping assembly for clamping the information processing board (35);
the clamping assembly comprises two translation parts (25), the two translation parts (25) are respectively close to the first disc (10) and the second disc (11), a plurality of collision convex points (33) are arranged on the translation parts (25), and the collision convex points (33) are arranged in one-to-one correspondence with the storage blocks (32) on the same side; the pressing block (34) is elastically rotatably arranged on the storage block (32), and the pressing block (34) is used for preliminarily fixing the information processing board (35); the abutting convex points (33) on the translation part (25) are used for extruding the pressing blocks (34);
the transmission assembly comprises a first gear (8), a curling disk (9) and a gear ring (12), wherein the gear ring (12) is fixedly sleeved on a second disk (11); the gear ring (12) is meshed with the first gear (8), and the first gear (8) is rotatably arranged on the first mounting seat (16); the curling disk (9) is elastically rotatably arranged on the first mounting seat (16); the curling disk (9) is used for unidirectionally driving the first gear (8) to rotate; the curling disk (9) is connected to the driving block (7) through a driving rope.
2. A test vibration device for an information processing board according to claim 1, characterized in that the translation member (25) comprises a central ring and a plurality of support rods arranged in an array on the central ring, one end of the support rod remote from the central ring being connected to the mounting ring, the interference bumps (33) being arranged on the mounting ring.
3. A test vibration device for an information processing board according to claim 2, characterized in that the two mounting bars (26) are fixedly provided with second gears (14), both second gears (14) being in engagement with a third gear (15) rotatably mounted on the first disc (10).
4. A test vibration device for an information processing board according to claim 1, characterized in that the curling disk (9) is provided with a plurality of elastic rods (37) in an array, the ends of the elastic rods (37) which are far away from the curling disk (9) are used for being inserted into the matching grooves (38) on the first gear (8); the number of the matching grooves (38) is multiple, the circumferential array is arranged on the first gear (8), the matching grooves (38) are of arc-shaped structures, and one end of each matching groove is provided with a slope.
5. A test vibration device for an information processing board according to claim 1, characterized in that the transmission assembly comprises a gear ring (12), a fifth gear (39), a third rack (41) and a second mount (40); the fifth gear (39) is rotatably arranged on the first mounting seat (16) and is meshed with the gear ring (12) fixedly sleeved on the second disc (11); the second mounting seat (40) is fixedly arranged on the driving block (7); the third rack (41) is connected to the second mounting seat (40) through a connecting rod (45); the third rack (41) is used for being meshed with the fifth gear (39).
6. A test vibration apparatus for an information processing board according to claim 5, wherein the transmission assembly further comprises a lifting mechanism for driving the third rack (41) to lift and controlling the engagement state of the third rack (41) with the fifth gear (39).
7. A test vibration apparatus for an information processing board according to any one of claims 1-6, characterized in that the driving means comprises a driving wheel (4) and a driving rod (5); the driving wheel (4) is rotatably arranged on the base (1), the driving rod (5) is elastically and slidably arranged on the base (1), one end of the driving rod (5) is abutted against the driving wheel (4), the other end is abutted against the movable end of the vibrating table (2), and the bottom of the movable end of the vibrating table (2) is connected to the base (1) through the connecting elastic piece (6); the surface of the driving wheel (4) is provided with at least one first groove and a plurality of second grooves, and the depths of the first grooves and the second grooves are different.
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| CN202310694907.1A CN116429364B (en) | 2023-06-13 | 2023-06-13 | Test vibration device for information processing board |
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