CN117419911A - Stability detection device for keyboard support - Google Patents

Abstract

The invention discloses a stability detection device for a keyboard support, and relates to the technical field of keyboards. The detection device comprises a detection table, a fixing device and a detection device; the detection device comprises a detection table, a detection machine, a driving belt, a mounting plate, a driving belt and a driving belt, wherein the detection machine is fixedly arranged above the detection table; the fixing device comprises an air cavity, a partition plate, a sliding plate, a pressing rod, a push rod, a clamping plate and a fixing plate, wherein the air cavity is fixedly arranged above the detection table, the partition plate is fixedly arranged inside the air cavity, the sliding plate is slidably arranged below the partition plate, the pressing rod slidably penetrates through the inner wall and the outer wall of the air cavity, the lower portion of the pressing rod is fixedly connected with the sliding plate, the detection device can effectively clamp keyboards with different sizes, and the keyboards are prevented from being deviated in the detection process, so that the detection effect is affected.

Description

Stability detection device for keyboard support

Technical Field

The invention relates to the technical field of keyboards, in particular to a stability detection device for a keyboard support.

Background

The stability detection of the keyboard support is an important step in ensuring that the keyboard is firmly supported during use without shaking or jolt, and such testing is typically performed during production to ensure that the final product meets quality standards.

Patent publication number CN210982675U relates to a keyboard detection device for keyboard processing, including the work box, the universal wheel has all been pegged graft in the bottom four corners of work box, XYZ triaxial manipulator is installed at the top of work box, the output front side of XYZ triaxial manipulator is connected with the connecting rod, the front surface of connecting rod has the piece of strikeing through bolted connection, the top rear side of work box has the mount through bolted connection, PC all-in-one is installed to the front surface intermediate position of mount, this patent is through being provided with test keyboard and test keyboard, and the accessible is hit the test to four test keyboards simultaneously, improves detection speed to demolish the keyboard after detecting and the test keyboard that awaits measuring of next batch carries out fixed mounting to realize going on in step, reduce latency, can realize not waiting to switch, improve detection speed.

In the above-mentioned patent, thereby can strike the test to a plurality of keyboards and improve work efficiency, but in actual testing process, keyboard size is different, can not carry out effective centre gripping fixedly when detecting the keyboard of equidimension, can make to detect the contact and be accurate inadequately, and then lead to the detection effect to receive the influence, designs a stability detection device that keyboard support with accurate positioner was used for this.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a stability detection device for a keyboard support, which solves the problems that in the actual detection process, the sizes of keyboards are different, effective clamping and fixing cannot be carried out when keyboards with different sizes are detected, so that detection contact is not accurate enough, and the detection effect is affected.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the stability detection device for the keyboard support comprises a detection table, a fixing device and a detection device; the detection device comprises a detection table, a detection machine, a driving belt, a mounting plate, a driving belt and a driving belt, wherein the detection machine is fixedly arranged above the detection table; the fixing device comprises an air cavity, a partition plate, a sliding plate, a pressing rod, a push rod, a clamping plate and a fixing plate, wherein the output end of the detecting machine moves downwards to drive the mounting plate to move downwards, the mounting plate moves downwards to contact and press the pressing rod to move downwards, the pressing rod moves downwards to drive the sliding plate to move downwards, the air cavity is fixedly arranged above the detecting table, the partition plate is fixedly arranged inside the air cavity, the sliding plate is slidably arranged below the partition plate, the pressing rod slidably penetrates through the inner wall and the outer wall of the air cavity, the lower part of the pressing rod is fixedly connected with the sliding plate, the pressing rod slidably penetrates through the inner wall and the outer wall of the air cavity, the right side of the pressing rod is fixedly connected with the sliding plate, the clamping plate is fixedly arranged at one end of the pressing rod far away from the sliding plate, the fixing plate is fixedly arranged above the detecting table, the sliding plate moves to drive the pressing rod to move, the clamping plate moves to contact and press the keyboard, the keyboard is enabled to contact with the fixing plate, and the keyboard can be effectively clamped by keyboards of different sizes, and the keyboard is prevented from being offset in the detecting process.

According to the technical scheme, the L-shaped rod is fixedly arranged on the surface of the mounting plate, the air valve is arranged on the surface of the partition plate, the sliding plate is fixedly connected with the partition plate through the first spring, the mounting plate moves downwards to drive the L-shaped rod to move downwards, the L-shaped rod moves downwards to block the keyboard, the sliding plate resets under the action of the first spring, the sliding plate does not influence the subsequent detection of the keyboard, and the detection efficiency is improved.

According to the technical scheme, detection device includes clamp plate, measuring bar and pick-up plate, and mounting panel downward movement contact and extrusion measuring bar move down, and measuring bar moves down and drives the clamp plate and move down, clamp plate slidable mounting is on the surface of splint, measuring bar fixed mounting is in the top of clamp plate, pick-up plate slidable mounting is in the inside of fixed plate, be provided with clockwork spring one between clamp plate and the splint, through elastic telescopic handle one fixed connection between pick-up plate and the fixed plate, clamp plate moves down and contacts and extrudes the keyboard, and keyboard and pick-up plate contact observe the removal of measuring plate through pressing the keyboard and realize the detection to keyboard stability, simple convenient simultaneously reduce staff's working strength.

According to the technical scheme, the surface sliding mounting of air cavity has the gag lever post, the top fixed mounting of gag lever post has the holding rod, the below of gag lever post articulates there is the connecting rod, the one end that the gag lever post was kept away from to the connecting rod is articulated with the splint, be provided with clockwork spring two between gag lever post and the air cavity, the mounting panel moves down the contact and extrudees the holding rod and move down, the holding rod moves down and drives the gag lever post and move down, the gag lever post moves down and drives the connecting rod and move down, the connecting rod moves down and can fix splint, avoid splint production resilience when detecting, influence the detection effect then.

According to the technical scheme, still include discharging device and buffer stop, discharging device includes connecting rod, stopper, dwang, pivoted panel, fixed block and collection box, when keyboard stability can not reach the standard, the keyboard produces the skew and can extrude the pick-up plate and remove, and the pick-up plate removes and drives the connecting rod and remove, and the connecting rod removes the contact and extrudees the stopper and upwards remove, connecting rod fixed mounting is at the surface of pick-up plate, stopper slidable mounting is at the surface of fixed plate, the pivoted lever rotates the top of installing at the test bench, pivoted panel fixed mounting is at the surface of pivoted lever, fixed block fixed mounting is in the top of test bench, collection box fixed mounting is in the top of test bench, the surface of stopper is seted up to chamfer one, be provided with clockwork spring three between stopper and the fixed plate, through spring two fixed connection between fixed block and the pivoted panel, upward removal can release the spacing to the pivoted panel, the pivoted panel rotates under the effect of fixed block and spring two after the release, pivoted panel rotates and makes the keyboard that does not reach standard under the effect of drive belt get into the inside of test bench, and the subsequent work of the keyboard that does not reach standard, and the subsequent work of the keyboard that the subsequent work that the keyboard that reaches standard is not to the standard is mixed is avoided to the reduction together.

According to the technical scheme, the fixed surface of dwang installs the arc piece, the top slidable mounting of fixed plate has the dwang, the top of dwang articulates there is the dead lever, the fixed surface of dwang installs the arc piece, be provided with clockwork spring four between dead lever and the dwang, the arc piece removes the contact and drives the arc piece and rotate, and the arc piece rotates and drives the dwang and rotate, and the dwang rotates and drives the dwang and rotate and reset, avoids causing the influence to subsequent keyboard letter sorting, improves the detection efficiency of keyboard.

According to the technical scheme, buffer stop includes the rotating plate, holds board, collecting plate and dead lever, and the inside contact of keyboard entering collecting box extrudees the rotating plate and rotates, and the rotating plate rotates and slowly with the surface of keyboard leading-in holding board under the effect of keyboard gravity, holds the board contact keyboard and rotates under its effect of gravity, the rotating plate articulates in the inside of collecting box, it articulates in the inside of collecting box to accept the board, collecting plate slidable mounting is in the inside of collecting box, dead lever fixed mounting is in the inside of collecting box, be provided with spring five between rotating plate and the collecting box, be provided with spring six between accepting plate and the collecting box, through two fixed connection of elastic telescopic handle, the dead lever can effectually restrict the angle of holding the board, the collecting of keyboard of being convenient for can effectually prevent that the keyboard from directly falling into the inside of collecting box from the drive belt, and then causes the loss of keyboard, reduces subsequent maintenance cost.

According to the technical scheme, the convex strips are fixedly arranged on the surface of the bearing plate, the first cambered surface is arranged on the surface of the rotating plate, the second cambered surface is arranged on the surface of the bearing plate, the convex strips are contacted with the keyboard, the sliding speed of the keyboard on the surface of the bearing plate can be further limited by the convex strips, the collision between the keyboard and the collecting plate caused by too high sliding speed is avoided, and the loss of the keyboard and the subsequent maintenance cost are further reduced.

The invention provides a stability detection device for a keyboard support. The beneficial effects are as follows:

(1) This stability detection device that keyboard support was used starts the testing machine, the output of testing machine moves down and drives mounting panel and L shape pole downwardly moving, L shape pole downwardly moving carries out spacingly to the keyboard, the mounting panel moves down simultaneously and passes through depression bar and the inside air in sliding plate extrusion air cavity, make the air of baffle top get into the baffle below and drive splint through push rod and slide and remove the centre gripping fixed to the keyboard, can realize the effective centre gripping to not unidimensional keyboard, avoid the keyboard to produce the skew in the testing process, and then influence the detection effect, detect simultaneously and remove the extrusion to the pressure board after the contact mounting panel is moved upwards, make the sliding plate reset under the effect of spring one, make it do not influence subsequent keyboard detection, improve the efficiency of detection.

(2) This stability detection device that keyboard support was used, mounting panel downwardly moving drives clamp plate downwardly moving through the measuring bar, and clamp plate downwardly moving contacts the keyboard, realizes the detection to keyboard stability through the removal of measuring plate, has realized the detection to keyboard stability, and simple convenient simultaneous reduction staff's working strength, mounting panel downwardly moving drives the gag lever post downwardly moving through the accepting pole simultaneously, and the gag lever post downwardly moving drives the connecting rod downwardly moving and carries out spacingly to the splint, and splint produce the resilience when avoiding pressing down the keyboard, and then influence the detection effect.

(3) This stability detection device that keyboard support was used, when keyboard stability did not reach the standard, the pick-up plate removed and passed through connecting rod extrusion stopper and removed, the stopper removed the contact and was to the spacing of dwang, make the dwang rotate and drive the dwang and rotate under the effect of fixed block and spring two, the dwang rotates and makes the keyboard that does not reach standard get into the collecting box inside under the effect of drive belt and dwang, avoid the keyboard that does not reach standard to mix together with the keyboard that reaches standard, increase subsequent letter sorting operation, reduce staff's working strength, when examining next keyboard simultaneously, the mounting panel moves down and contacts and extrudees the diagonal bar and remove, the diagonal bar removes and passes through the arc piece and drive the arc piece on dwang surface and rotate, make the dwang reset, avoid causing the influence to subsequent keyboard letter sorting.

(4) This stability detection device that keyboard support was used, keyboard gets into the collection box inside and drives the rotating plate under the effect of gravity and rotate, the rotating plate rotates and receives the board surface with the keyboard is leading-in, it receives the surface of board to receive the keyboard to rotate under the effect of keyboard gravity, can effectually prevent that the keyboard from directly falling into the inside of collection box from the drive belt, and then cause the loss of keyboard, reduce subsequent maintenance cost, the keyboard is receiving the surface contact sand grip of board simultaneously, the speed that the sand grip can restrict keyboard slip, avoid keyboard slip speed too fast lead to produce the collision with the collection box, further reduce the loss and the subsequent maintenance cost of keyboard.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the position structure of the connecting rod and clamping plate of the present invention;

FIG. 5 is a schematic view of the position structure of the moving rod and the rotating rod according to the present invention;

FIG. 6 is a schematic view of the position structures of the limiting block and the connecting rod according to the present invention;

FIG. 7 is an enlarged schematic view of the portion B of FIG. 1 according to the present invention;

FIG. 8 is a schematic cross-sectional view of a collecting box according to the present invention.

In the figure: 1. a detection table; 2. a mounting plate; 31. an air cavity; 32. a partition plate; 33. a sliding plate; 34. a slide plate; 35. a compression bar; 36. a push rod; 37. a clamping plate; 38. a fixing plate; 39. an L-shaped rod; 41. a pressing plate; 42. a detection rod; 43. a detection plate; 44. a limit rod; 45. a receiving rod; 46. a connecting rod; 51. a connecting rod; 52. a limiting block; 53. a rotating lever; 54. a rotating plate; 55. a fixed block; 56. a collection box; 57. an arc-shaped block; 58. a moving rod; 59. a diagonal rod; 510. an arc block; 61. a rotating plate; 62. a receiving plate; 63. a collection plate; 64. a fixed rod; 65. a convex strip.

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.

Referring to fig. 1-4, one embodiment of the present invention is: the stability detection device for the keyboard support comprises a detection table 1, a fixing device and a detection device; wherein, a detection machine is fixedly arranged above the detection table 1, a transmission belt is arranged on the surface of the detection table 1, and a mounting plate 2 is fixedly arranged at the output end of the detection machine; the fixing device comprises an air cavity 31, a partition plate 32, a sliding plate 33, a sliding plate 34, a pressure rod 35, a push rod 36, a clamping plate 37 and a fixing plate 38, wherein the output end of the detecting machine moves downwards to drive the mounting plate 2 to move downwards, the mounting plate 2 moves downwards to contact and press the pressure rod 35 to move downwards, the pressure rod 35 moves downwards to drive the sliding plate 33 to move downwards, the air cavity 31 is fixedly arranged above the detecting table 1, the partition plate 32 is fixedly arranged inside the air cavity 31, the sliding plate 33 is slidably arranged inside the air cavity 31, the sliding plate 34 is slidably arranged below the partition plate 32, the pressure rod 35 slidably penetrates through the inner wall and the outer wall of the air cavity 31, the lower part of the pressure rod 35 is fixedly connected with the sliding plate 33, the push rod 36 slidably penetrates through the inner wall and the outer wall of the air cavity 31, the right side of the push rod 36 is fixedly connected with the sliding plate 34, the clamping plate 37 is fixedly arranged at one end of the push rod 36 far away from the sliding plate 34, the fixing plate 38 is fixedly arranged above the detecting table 1, the sliding plate 34 moves to drive the push rod 36, the clamping plate 37 moves to contact and press the keyboard, and press the keyboard to contact with the fixing plate 38, and the keyboard to effectively detect different sizes, and the keyboard can be prevented from being offset in the detecting process.

The L-shaped rod 39 is fixedly arranged on the surface of the mounting plate 2, the air valve is arranged on the surface of the partition plate 32, the sliding plate 33 is fixedly connected with the partition plate 32 through the first spring, the L-shaped rod 39 is driven to move downwards by the downward movement of the mounting plate 2, the keyboard is blocked by the downward movement of the L-shaped rod 39, and the sliding plate 33 can reset under the action of the first spring, so that the sliding plate 33 does not influence the subsequent keyboard detection, and the detection efficiency is improved.

The detection device comprises a pressing plate 41, a detection rod 42 and a detection plate 43, wherein the mounting plate 2 moves downwards to contact and press the detection rod 42 to move downwards, the detection rod 42 moves downwards to drive the pressing plate 41 to move downwards, the pressing plate 41 is slidably mounted on the surface of the clamping plate 37, the detection rod 42 is fixedly mounted above the pressing plate 41, the detection plate 43 is slidably mounted inside the fixing plate 38, a first spring is arranged between the pressing plate 41 and the clamping plate 37, the detection plate 43 is fixedly connected with the fixing plate 38 through an elastic telescopic rod, the pressing plate 41 moves downwards to contact and press a keyboard, the keyboard contacts with the detection plate 43, the detection of the stability of the keyboard is realized by observing the movement of the detection plate 43 through pressing the keyboard, and the work intensity of workers is reduced simply, conveniently and simultaneously.

The surface sliding mounting of air cavity 31 has gag lever post 44, and the top fixed mounting of gag lever post 44 has connecting rod 45, and the below of gag lever post 44 articulates there is connecting rod 46, and the one end that gag lever post 44 was kept away from to connecting rod 46 is articulated with splint 37, is provided with clockwork spring two between gag lever post 44 and the air cavity 31, and mounting panel 2 moves down the contact and extrudees connecting rod 45 and move down, and connecting rod 45 moves down and drives gag lever post 44 and move down, and gag lever post 44 moves down and drives connecting rod 46 and move down, and connecting rod 46 moves down and can fix splint 37, avoids splint 37 to produce the resilience when detecting, and then influences the detection effect.

When the embodiment works, the detection machine is started, the output end of the detection machine moves downwards to drive the mounting plate 2 to move downwards, the mounting plate 2 moves downwards to drive the L-shaped rod 39 to move downwards, the L-shaped rod 39 moves downwards to block a keyboard, meanwhile, the mounting plate 2 moves downwards to contact and press the pressing rod 35 to move downwards, the pressing rod 35 moves downwards to drive the sliding plate 33 to move downwards, the sliding plate 33 moves downwards to press air in the air cavity 31, the air above the partition plate 32 enters the lower part of the partition plate 32 and pushes the sliding plate 34 to move, the sliding plate 34 moves to drive the push rod 36 to move, the push rod 36 moves to drive the clamping plate 37 to move, the clamping plate 37 moves to contact and press the keyboard to enable the keyboard to contact with the fixed plate 38, effective clamping of keyboards with different sizes can be achieved, the keyboard is prevented from being deviated in the detection process, the detection effect is further influenced, meanwhile, the pressing of the pressing rod 35 can be relieved when the pressing rod 33 is relieved after the pressing is finished, the sliding plate 33 is reset under the action of the spring, the action of the spring is not to influence on subsequent keyboard detection, and the detection efficiency is improved.

The mounting panel 2 moves down to contact and extrudees measuring rod 42 and moves down, measuring rod 42 moves down and drives clamp plate 41 to move down, clamp plate 41 moves down to contact and extrudees the keyboard, keyboard and measuring plate 43 contact, observe measuring plate 43's removal through pressing the keyboard and realize the detection to keyboard stability, simple convenient simultaneously reduces staff's working strength, simultaneously mounting panel 2 moves down to contact and extrudees connecting rod 45 and move down, connecting rod 45 moves down and drives gag lever post 44 and moves down, gag lever post 44 moves down and drives connecting rod 46 and move down, connecting rod 46 moves down and can fix splint 37, splint 37 produces the resilience when avoiding detecting, and then influence the detection effect.

Referring to fig. 1-8, in another embodiment of the present invention, the present invention further includes a discharging device and an anti-collision device, where the discharging device includes a connecting rod 51, a limiting block 52, a rotating rod 53, a rotating plate 54, a fixed block 55 and a collecting box 56, when the stability of the keyboard fails to reach the standard, the keyboard generates an offset and can press the detecting plate 43 to move, the detecting plate 43 moves to drive the connecting rod 51 to move, the connecting rod 51 moves to contact and press the limiting block 52 to move upwards, the connecting rod 51 is fixedly installed on the surface of the detecting plate 43, the limiting block 52 is slidably installed on the surface of the fixed plate 38, the rotating rod 53 is rotatably installed above the detecting table 1, the rotating plate 54 is fixedly installed on the surface of the rotating rod 53, the fixed block 55 is fixedly installed above the detecting table 1, the collecting box 56 is fixedly installed above the detecting table 1, the surface of the limiting block 52 is a first bevel, a spring is arranged between the limiting block 52 and the fixed plate 38, the fixed block 55 and the rotating plate 54 are fixedly connected through a second spring, the limiting block 52 moves upwards and can move upwards to limit the rotating plate 54, the limiting block 54 is released, the rotating plate 54 is fixedly connected with the second spring is released, the second spring is positioned below the rotating plate 55, and the second spring is not reached, the second spring is reached, the standard is not reached, the standard is reached, the keyboard is not reached, and the standard is reduced, and the standard is reached, and the people are not reach the standard, and the standard is can reach the standard, and can be mixed, and the strength, and the key is can be cooled.

The arc-shaped block 57 is fixedly arranged on the surface of the rotating rod 53, the moving rod 58 is slidably arranged above the fixed plate 38, the inclined rod 59 is hinged above the moving rod 58, the arc-shaped block 510 is fixedly arranged on the surface of the moving rod 58, the spring IV is arranged between the inclined rod 59 and the moving rod 58, the arc-shaped block 510 is in movable contact and drives the arc-shaped block 57 to rotate, the arc-shaped block 57 rotates to drive the rotating rod 53 to rotate, the rotating rod 53 rotates to drive the rotating plate 54 to rotate and reset, the influence on subsequent keyboard sorting is avoided, and the detection efficiency of the keyboard is improved.

The anti-collision device comprises a rotating plate 61, a receiving plate 62, a collecting plate 63 and a fixing rod 64, wherein a keyboard is contacted with the inside of the collecting box 56 and is extruded to rotate by the rotating plate 61, the rotating plate 61 rotates and slowly guides the keyboard into the surface of the receiving plate 62 under the action of gravity of the keyboard, the receiving plate 62 is contacted with the keyboard and rotates under the action of gravity of the keyboard, the rotating plate 61 is hinged in the collecting box 56, the receiving plate 62 is hinged in the collecting box 56, the collecting plate 63 is slidably mounted in the collecting box 56, the fixing rod 64 is fixedly mounted in the collecting box 56, a spring five is arranged between the rotating plate 61 and the collecting box 56, a spring six is arranged between the receiving plate 62 and the collecting box 56, the collecting plate 63 is fixedly connected with the bottom of the collecting box 56 through an elastic telescopic rod two, the fixing rod 64 can effectively limit the angle of the receiving plate 62, the collecting of the keyboard is facilitated, the keyboard can be effectively prevented from being directly fallen into the collecting box 56 from a driving belt, the loss of the keyboard is further caused, and the subsequent maintenance cost is reduced.

The convex strips 65 are fixedly arranged on the surface of the bearing plate 62, the first cambered surface is arranged on the surface of the rotating plate 61, the second cambered surface is arranged on the surface of the bearing plate 62, the convex strips 65 are in contact with the convex strips 65, the sliding speed of the keyboard on the surface of the bearing plate 62 can be further limited by the convex strips 65, the phenomenon that the keyboard collides with the collecting plate 63 due to the too high sliding speed is avoided, and the loss of the keyboard and the subsequent maintenance cost are further reduced.

When the keyboard stability does not reach the standard, the keyboard is offset and can squeeze the detection plate 43 to move, the detection plate 43 moves to drive the connecting rod 51 to move, the connecting rod 51 moves to contact and squeeze the limiting block 52 to move upwards, the limiting block 52 moves upwards and can release the limit on the rotating plate 54, the rotating plate 54 rotates under the action of the fixed block 55 and the spring II after the limit is released, the rotating plate 54 rotates to enable a non-standard keyboard to enter the collecting box 56 under the action of a transmission belt, the non-standard keyboard and the standard keyboard are prevented from being mixed together, the subsequent sorting operation is increased, the working intensity of staff is reduced, meanwhile, when the next keyboard is detected, the mounting plate 2 moves downwards to contact and squeeze the inclined rod 59 to move, the inclined rod 59 moves to drive the moving rod 58 to move, the moving rod 58 moves to drive the arc block 510 to move to contact and drive the arc block 57 to rotate, the arc block 57 rotates to drive the rotating rod 53 to rotate to drive the rotating plate 54 to rotate and reset, the subsequent keyboard sorting operation is avoided, and the detection efficiency is improved.

The keyboard gets into the inside contact of collecting box 56 and extrudes rotating plate 61 and rotates, rotating plate 61 rotates and slowly directs into the surface of accepting plate 62 with the keyboard under the effect of keyboard gravity, accepting plate 62 contacts the keyboard and rotates under the effect of its gravity, accepting plate 62 rotates and slowly directs into the surface of collecting plate 63 with the keyboard, accepting plate 62 resets and contacts dead lever 64 under the effect of clockwork spring six when the keyboard breaks away from accepting plate 62, the dead lever 64 can effectually restrict the angle of accepting plate 62, the collection of keyboard of being convenient for, can effectually prevent that the keyboard from directly falling into the inside of collecting box 56 from the drive belt, and then cause the loss of keyboard, reduce subsequent maintenance cost, keyboard contact raised line 65 simultaneously, the speed that keyboard slides on accepting plate 62 can further be restricted to the raised line 65, avoid the too fast speed to lead to producing the collision with collecting plate 63, further reduce the loss and the subsequent maintenance cost of keyboard.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a stability detection device that keyboard support was used, includes detection platform (1), its characterized in that: the device also comprises a fixing device, a detection device, a discharging device and an anti-collision device;

the detection device comprises a detection table (1), wherein a detection machine is fixedly arranged above the detection table (1), a transmission belt is arranged on the surface of the detection table (1), and an installation plate (2) is fixedly arranged at the output end of the detection machine;

wherein, fixing device includes air cavity (31), baffle (32), sliding plate (33), slide (34), depression bar (35), push rod (36), splint (37) and fixed plate (38), air cavity (31) fixed mounting is in the top of detecting platform (1), baffle (32) fixed mounting is in the inside of air cavity (31), sliding plate (33) slidable mounting is in the inside of air cavity (31), slide (34) slidable mounting is in the below of baffle (32), depression bar (35) slidable run through the interior outer wall of air cavity (31), the below and the sliding plate (33) fixed connection of depression bar (35), push rod (36) slidable run through the interior outer wall of air cavity (31), the right side and slide (34) fixed connection of push rod (36), splint (37) fixed mounting keep away from the one end of slide (34) in push rod (36), fixed plate (38) fixed mounting is in the top of detecting platform (1).

2. The stability detection device for a keyboard holder according to claim 1, wherein: the surface of the mounting plate (2) is fixedly provided with an L-shaped rod (39), the surface of the partition plate (32) is provided with an air valve, and the sliding plate (33) is fixedly connected with the partition plate (32) through a spring.

3. The stability detection device for a keyboard holder according to claim 2, wherein: the detection device comprises a pressing plate (41), a detection rod (42) and a detection plate (43), wherein the pressing plate (41) is slidably mounted on the surface of the clamping plate (37), the detection rod (42) is fixedly mounted above the pressing plate (41), the detection plate (43) is slidably mounted inside the fixing plate (38), a first spring is arranged between the pressing plate (41) and the clamping plate (37), and the detection plate (43) is fixedly connected with the fixing plate (38) through an elastic telescopic rod.

4. A stability detection device for a keyboard holder according to claim 3, wherein: the surface sliding mounting of air cavity (31) has gag lever post (44), the top fixed mounting of gag lever post (44) has holding rod (45), the below of gag lever post (44) articulates there is connecting rod (46), the one end that gag lever post (44) was kept away from to connecting rod (46) articulates with splint (37), be provided with clockwork spring two between gag lever post (44) and air cavity (31).

5. The stability detection device for a keyboard holder according to claim 4, wherein: the discharging device comprises a connecting rod (51), a limiting block (52), a rotating rod (53), a rotating plate (54), a fixed block (55) and a collecting box (56), wherein the connecting rod (51) is fixedly installed on the surface of the detecting plate (43), the limiting block (52) is slidably installed on the surface of the fixed plate (38), the rotating rod (53) is rotatably installed above the detecting table (1), the rotating plate (54) is fixedly installed on the surface of the rotating rod (53), the fixed block (55) is fixedly installed above the detecting table (1), the collecting box (56) is fixedly installed above the detecting table (1), the surface of the limiting block (52) is provided with a first bevel, a third spring is arranged between the limiting block (52) and the fixed plate (38), and the fixed block (55) is fixedly connected with the rotating plate (54) through a second spring.

6. The stability detection device for a keyboard holder according to claim 5, wherein: the surface fixed mounting of dwang (53) has arc piece (57), the top slidable mounting of fixed plate (38) has movable rod (58), the top of movable rod (58) articulates there is inclined rod (59), the surface fixed mounting of movable rod (58) has arc piece (510), be provided with clockwork spring IV between inclined rod (59) and movable rod (58).

7. The stability detection device for a keyboard holder according to claim 6, wherein: the anti-collision device comprises a rotating plate (61), a bearing plate (62), a collecting plate (63) and a fixing rod (64), wherein the rotating plate (61) is hinged to the inside of the collecting box (56), the bearing plate (62) is hinged to the inside of the collecting box (56), the collecting plate (63) is slidably mounted in the collecting box (56), the fixing rod (64) is fixedly mounted in the collecting box (56), a spring five is arranged between the rotating plate (61) and the collecting box (56), a spring six is arranged between the bearing plate (62) and the collecting box (56), and the collecting plate (63) is fixedly connected with the bottom of the collecting box (56) through an elastic telescopic rod two.

8. The stability detection device for a keyboard holder according to claim 7, wherein: the surface of the bearing plate (62) is fixedly provided with a raised line (65), the surface of the rotating plate (61) is provided with a first cambered surface, and the surface of the bearing plate (62) is provided with a second cambered surface.