CN113532777A

CN113532777A - Small-size electromechanical product shake test equipment

Info

Publication number: CN113532777A
Application number: CN202110796287.3A
Authority: CN
Inventors: 黄子超
Original assignee: Wuhan Jiaxing High Energy Technology Co ltd
Current assignee: Wuhan Jiaxing High Energy Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-10-22

Abstract

The invention relates to a test device, in particular to a jitter test device for a small electromechanical product. The invention aims to provide a small-sized electromechanical product jitter test device which is simple and convenient in operation process, obvious in test result and small in influence on the surrounding environment. The invention provides a jitter test device of a small-sized electromechanical product, which comprises a test box and the like; the middle part between the inner left side wall and the inner right side wall of the test box is connected with a mounting plate, an up-down shaking mechanism is mounted on the mounting plate, an operation table is connected to a moving part of the up-down shaking mechanism, a left-right shaking mechanism is mounted on the mounting plate, and a first through hole is formed in the right side of the bottom of the test box. The invention tests the small electromechanical product placed on the operating platform through the mutual matching of the up-down shaking mechanism and the left-right shaking mechanism, and simultaneously, by utilizing the optimization of the fixing mechanism and the protection mechanism, the effects of simple and convenient operation process, obvious test result and small influence on the surrounding environment are achieved.

Description

Small-size electromechanical product shake test equipment

Technical Field

The invention relates to a test device, in particular to a jitter test device for a small electromechanical product.

Background

The electromechanical products refer to production equipment and living equipment with various agricultural machinery, electrical equipment and electronic performance produced by using mechanical equipment, electrical equipment and electronic equipment. Generally, the device comprises mechanical equipment, electrical equipment, transportation vehicles, electronic products, electrical products, instruments, metal products and the like, and parts and components thereof.

When the electromechanical product is manufactured, a certain test needs to be performed on the electromechanical product so as to judge whether the electromechanical product has a preset use performance, the operation process of the existing electromechanical product test equipment is complicated, the test result is not obvious, and the influence on the surrounding environment is large, so that the research and development of the small electromechanical product jitter test equipment which is simple and convenient in operation process, obvious in test result and small in influence on the surrounding environment is urgently needed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of complicated operation process, unobvious test result and large influence on the surrounding environment of the existing electromechanical product test equipment, and the technical problem to be solved by the invention is to provide the small electromechanical product jitter test equipment which is simple and convenient in operation process, obvious in test result and small in influence on the surrounding environment.

(2) Technical scheme

In order to solve the technical problem, the invention provides a small-sized electromechanical product shaking test device which comprises a test box, a mounting plate, an up-down shaking mechanism, an operating platform and a left-right shaking mechanism, wherein the middle part between the inner left side wall and the inner right side wall of the test box is connected with the mounting plate, the up-down shaking mechanism is mounted on the mounting plate, a moving part of the up-down shaking mechanism is connected with the operating platform, the left-right shaking mechanism is mounted on the mounting plate, and the right side of the bottom of the test box is provided with a first through hole.

Preferably, shake mechanism from top to bottom including first branch, including a motor, an end cap, a controller, and a cover plate, the cam, a slide rail, the slider, first slide bar, second branch, first contact wheel, first reset spring and first sliding sleeve, the vertical first branch that is connected with in left side at mounting panel top, the motor is installed at the top of first branch, be connected with the cam on the output shaft of motor, the interior left and right sides wall symmetry of test box is connected with the slide rail, the gliding style is equipped with the slider on the slide rail, be connected with first slide bar between the slider on left and right sides, all be equipped with first sliding sleeve on the left and right sides of first slide bar, the operation panel is connected on first sliding sleeve, the vertical second branch that is connected with in left side of first slide bar bottom, the bottom of second branch be equipped with the first contact wheel of cam complex, be connected with first reset spring between left slider and the first branch.

Preferably, the left-right shaking mechanism comprises a third supporting rod, a second sliding sleeve, a second sliding rod and a first spring seat, the second reset spring, the second contact wheel, the connecting rod, second spring holder and third reset spring, the vertical third branch that is connected with in the middle off-left position at mounting panel top, the top of third branch is equipped with the second sliding sleeve, be equipped with the second slide bar in the second sliding sleeve, the left side of second slide bar is equipped with first spring holder, be connected with second reset spring between first spring holder and the second sliding sleeve, the second slide bar passes second reset spring, the left end of second slide bar be equipped with cam complex second contact wheel, the vertical connecting rod that is connected with of right-hand member of second slide bar, the top of connecting rod is connected on left first sliding sleeve, the right side of first slide bar bottom is equipped with the second spring holder, be connected with third reset spring between the first sliding sleeve on second spring holder and right side.

Preferably, the device further comprises a fixing mechanism, the fixing mechanism comprises a fourth supporting rod, a nut, a fixing bolt, a first bearing seat and a pressing block, the fourth supporting rod is symmetrically arranged on the left side and the right side of the top of the operating platform, the nut is arranged at the other end of the fourth supporting rod, the fixing bolt matched with the nut is arranged in the nut, the first bearing seat is arranged on the opposite end of the fixing bolt on the left side and the right side, and the pressing block is arranged on the first bearing seat.

Preferably, the test box further comprises a protection mechanism, the protection mechanism comprises a swing seat, a protection frame, a screen plate, a baffle and a rubber pad, the swing seat is arranged on the left side of the top of the test box, the swing seat is provided with the protection frame matched with the test box, a second through hole is formed in the top of the protection frame, the screen plate matched with the second through hole is arranged on the top wall in the protection frame, the baffle matched with the protection frame is arranged on the top of the left side of the test box, and the rubber pad is arranged on the right side of the top of the test box.

Preferably, still including chucking mechanism, chucking mechanism is including second bearing frame, first kelly and second kelly, and the second bearing frame is installed at the top on test box right side, is equipped with first kelly in the second bearing frame, and the bottom on fender frame right side is equipped with the second kelly with first kelly complex.

Preferably, the test box further comprises a collecting mechanism, the collecting mechanism comprises a collecting box, a buffer cushion and a handle, the collecting box is placed on the bottom wall of the test box, the buffer cushion is arranged on the bottom wall of the collecting box, and the handle is arranged on the right side of the collecting box.

The working principle is as follows: the operator places the small-size electromechanical product that needs the test on the operation panel, shake mechanism work about starting, shake mechanism work about can driving about shaking mechanism work about from top to bottom, under the mutual cooperation of shake mechanism about from top to bottom, test small-size electromechanical product through the operation panel, after the test finishes, shake mechanism about closing, the small-size electromechanical product after will testing is taken off from the operation panel, and take out the part that drops from the test box through first through-hole, inspect can.

Because shake mechanism from top to bottom including first branch, including a motor, an end cap, a controller, and a cover plate, the cam, a slide rail, the slider, first slide bar, second branch, first contact wheel, first reset spring and first sliding sleeve, the vertical first branch that is connected with in left side at mounting panel top, the motor is installed at the top of first branch, be connected with the cam on the output shaft of motor, the interior left and right sides lateral wall symmetry of test box is connected with the slide rail, the gliding style is equipped with the slider on the slide rail, be connected with first slide bar between the slider on left and right sides, all be equipped with first sliding sleeve on the left and right sides of first slide bar, the operation panel is connected on first sliding sleeve, the vertical second branch that is connected with in left side of first slide bar bottom, the bottom of second branch be equipped with the first contact wheel of cam complex, be connected with first reset spring between left slider and the first branch. The motor is started to work, the motor drives the cam to rotate, when the farthest end of the cam rotates to be in contact with the first contact wheel, the first contact wheel drives the first sliding rod to move upwards through the second supporting rod, the first sliding rod moves upwards to drive the operating platform to move upwards through the first sliding sleeve, the first reset spring stretches at the moment, when the farthest end of the cam rotates to be not in contact with the first contact wheel, the sliding block is driven to move downwards under the action of the first reset spring, the sliding block can drive the first sliding rod to move downwards, the first sliding rod moves downwards to drive the operating platform to move downwards through the first sliding sleeve, the operating platform can test small electromechanical products placed on the operating platform by moving upwards and downwards, and after the test is finished, the motor is turned off.

Because the left-right shaking mechanism comprises a third supporting rod, a second sliding sleeve, a second sliding rod, a first spring seat, a second return spring, a second contact wheel, a connecting rod, a second spring seat and a third return spring, the vertical third branch that is connected with in the middle off left position at mounting panel top, the top of third branch is equipped with the second sliding sleeve, be equipped with the second slide bar in the second sliding sleeve, the left side of second slide bar is equipped with first spring holder, be connected with second reset spring between first spring holder and the second sliding sleeve, the second slide bar passes second reset spring, the left end of second slide bar is equipped with the second contact wheel with cam complex, the vertical connecting rod that is connected with of right-hand member of second slide bar, the top of connecting rod is connected on left first sliding sleeve, the right side of first slide bar bottom is equipped with the second spring holder, be connected with third reset spring between the first sliding sleeve on second spring holder and right side. The up-down shaking mechanism drives the cam to rotate when working, when the farthest end of the cam rotates to be in contact with the second contact wheel, the second contact wheel drives the connecting rod to move rightwards through the second sliding rod, the connecting rod moves rightwards and drives the operating platform to move rightwards through the first sliding sleeve, at the moment, the second return spring compresses, when the farthest end of the cam rotates to be out of contact with the second contact wheel, the connecting rod is driven to move leftwards through the second sliding rod under the action of the second return spring, the connecting rod moves leftwards and drives the operating platform to move leftwards through the first sliding sleeve, so that the operating platform moves leftwards and rightwards to further test a small electromechanical product placed on the operating platform, and the test effect of the invention is improved.

Because still including fixed establishment, fixed establishment is including fourth branch, nut, fixing bolt, primary shaft bearing and briquetting, and the bilateral symmetry at operation panel top is equipped with fourth branch, and the other end of fourth branch is equipped with the nut, is equipped with complex fixing bolt in the nut, controls the side and installs primary shaft bearing to fixing bolt's the opposite end, is equipped with the briquetting on the primary shaft bearing. An operator rotates the fixing bolt to drive the pressing block to move relatively, the small-sized electromechanical product to be tested can be placed in a gap formed by the left side pressing block and the right side pressing block, the fixing bolt is screwed again, the fixing bolt drives the pressing block to move oppositely, the small-sized electromechanical product is fixed on the operating platform, and therefore the small-sized electromechanical product can be prevented from falling off the operating platform in the testing process, the testing effect of the small-sized electromechanical product testing device is improved, after the testing is finished, the fixing bolt is screwed again to drive the pressing block not to contact the small-sized electromechanical product, and the small-sized electromechanical product can be taken off from the operating platform.

Because still including protection mechanism, protection mechanism is equipped with swing seat including swing seat, bearer bar, otter board, baffle and rubber pad in the left side at test box top, swing seat be equipped with test box complex bearer bar, open at the top of bearer bar has the second through-hole, roof be equipped with second through-hole complex otter board in the bearer bar, the left top of test box be equipped with bearer bar complex baffle, the right side at test box top is equipped with the rubber pad. The protection frame is opened and clamped on the baffle, small electromechanical products to be tested are placed on the operating table, the protection frame is closed after the small electromechanical products are fixed through the fixing mechanism, testing can be conducted in this way, meanwhile, the protection frame can prevent the small electromechanical products from falling out of the operating table in the testing process, and parts falling off in the testing process are prevented from affecting the external environment, the screen plate can conduct certain ventilation treatment on the small electromechanical products testing device, the testing process is smooth, the rubber pads can buffer the protection frame when the protection frame is closed, and the service life of the protection frame is prolonged.

Because still including chucking mechanism, chucking mechanism is including second bearing frame, first kelly and second kelly, and the second bearing frame is installed at the top on test box right side, is equipped with first kelly in the second bearing frame, and the bottom on fender frame right side is equipped with the second kelly with first kelly complex. Stir first kelly, make it no longer block the second kelly, can open the bearer frame this moment, when needs locking bearer frame, reset the bearer frame, stir first kelly again to the state that blocks the second kelly can.

Because still including collecting mechanism, collecting mechanism is including collecting box, blotter and handle, and the collecting box has been placed to the bottom wall in the test box, and the bottom wall in the collecting box is equipped with the blotter, and the right side of collecting box is equipped with the handle. The collecting box can collect the parts falling in the testing process, after the parts are collected, the collecting box is taken out through the handle, the cushion pad can cushion the parts falling in the collecting box, the damage of the parts to the collecting box is reduced, and the using effect of the invention is improved.

(3) Advantageous effects

The invention tests the small electromechanical product placed on the operating platform through the mutual matching of the up-down shaking mechanism and the left-right shaking mechanism, and simultaneously, by utilizing the optimization of the fixing mechanism and the protection mechanism, the effects of simple and convenient operation process, obvious test result and small influence on the surrounding environment are achieved.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a second front view structure diagram of the present invention.

Fig. 3 is a third schematic view of the present invention.

The labels in the figures are: 1-test box, 2-mounting plate, 3-up-down shaking mechanism, 301-first support rod, 302-motor, 303-cam, 304-slide rail, 305-slide block, 306-first slide rod, 307-second support rod, 308-first contact wheel, 309-first return spring, 310-first sliding sleeve, 4-operation table, 5-left-right shaking mechanism, 51-third support rod, 52-second sliding sleeve, 53-second slide rod, 54-first spring seat, 55-second return spring, 56-second contact wheel, 57-connecting rod, 58-second spring seat, 59-third return spring, 6-first through hole, 7-fixing mechanism, 71-fourth support rod, 72-nut, 73-fixing bolt, 74-a first bearing seat, 75-a pressing block, 8-a protection mechanism, 81-a swinging seat, 82-a protection frame, 83-a second through hole, 84-a screen plate, 85-a baffle, 86-a rubber pad, 9-a clamping mechanism, 91-a second bearing seat, 92-a first clamping rod, 93-a second clamping rod, 10-a collection mechanism, 101-a collection box, 102-a buffer pad and 103-a handle.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A small-sized electromechanical product shaking test device is shown in figures 1-3 and comprises a test box 1, a mounting plate 2, an upper shaking mechanism 3, a lower shaking mechanism 3, an operating platform 4 and a left shaking mechanism 5, wherein the mounting plate 2 is connected to the middle part between the inner left side wall and the inner right side wall of the test box 1, the upper shaking mechanism 3 and the lower shaking mechanism 3 are installed on the mounting plate 2, the operating platform 4 is connected to a moving part of the upper shaking mechanism 3 and a left shaking mechanism 5 and a right shaking mechanism 5 are installed on the mounting plate 2, and a first through hole 6 is formed in the right side of the bottom of the test box 1.

Example 2

The up-down shaking mechanism 3 comprises a first rod 301, a motor 302, a cam 303, a slide rail 304, a slide block 305, a first slide bar 306, a second rod 307, a first contact wheel 308, a first return spring 309 and a first sliding sleeve 310, the vertical first branch 301 that is connected with in left side at mounting panel 2 top, motor 302 is installed at the top of first branch 301, be connected with cam 303 on the output shaft of motor 302, the interior left and right sides lateral wall symmetry of test box 1 is connected with slide rail 304, the last slip of slide rail 304 is equipped with slider 305, be connected with first slide bar 306 between the slider 305 on left and right sides, first slide bar 306 left and right sides all is equipped with first sliding sleeve 310, operation panel 4 is connected on first sliding sleeve 310, the vertical second branch 307 that is connected with in left side of first slide bar 306 bottom, the bottom of second branch 307 be equipped with the first contact wheel 308 of cam 303 complex, be connected with first reset spring 309 between left slider 305 and first branch 301.

Example 3

The left-right shaking mechanism 5 comprises a third support rod 51, a second sliding bush 52, a second sliding rod 53, a first spring seat 54, a second return spring 55, a second contact wheel 56, a connecting rod 57, a second spring seat 58 and a third return spring 59, the third support rod 51 is vertically connected at the left middle position of the top of the mounting plate 2, the second sliding bush 52 is arranged at the top of the third support rod 51, the second sliding bush 52 is internally provided with the second sliding rod 53, the left side of the second sliding rod 53 is provided with the first spring seat 54, the second return spring 55 is connected between the first spring seat 54 and the second sliding bush 52, the second sliding rod 53 passes through the second return spring 55, the left end of the second sliding rod 53 is provided with the second contact wheel 56 matched with the cam 303, the right end of the second sliding rod 53 is vertically connected with the connecting rod 57, the top of the connecting rod 57 is connected to the first sliding bush 310 at the left side, the right side of the bottom of the first sliding rod 306 is provided with the second spring seat 58, a third return spring 59 is connected between the second spring seat 58 and the right first runner 310.

Example 4

The device is characterized by further comprising a fixing mechanism 7, wherein the fixing mechanism 7 comprises a fourth supporting rod 71, a nut 72, a fixing bolt 73, a first bearing seat 74 and a pressing block 75, the fourth supporting rod 71 is symmetrically arranged on the left side and the right side of the top of the operating platform 4, the nut 72 is arranged at the other end of the fourth supporting rod 71, the fixing bolt 73 matched with the nut 72 is arranged in the nut 72, the first bearing seat 74 is arranged on the left side and the right side and opposite to the opposite end of the fixing bolt 73, and the pressing block 75 is arranged on the first bearing seat 74.

Still including protection machanism 8, protection machanism 8 is including swing seat 81, bearer bar 82, otter board 84, baffle 85 and rubber pad 86, the left side at 1 top of test box is equipped with swing seat 81, be equipped with on swing seat 81 with 1 complex bearer bar 82 of test box, open at the top of bearer bar 82 has second through-hole 83, the roof is equipped with in bearer bar 82 with second through-hole 83 complex otter board 84, the left top of test box 1 is equipped with bearer bar 82 complex baffle 85, the right side at 1 top of test box is equipped with rubber pad 86.

Still including chucking mechanism 9, chucking mechanism 9 is including second bearing 91, first kelly 92 and second kelly 93, and second bearing 91 is installed at the top on test box 1 right side, is equipped with first kelly 92 in the second bearing 91, and the bottom on fender frame 82 right side is equipped with the second kelly 93 with first kelly 92 complex.

The test box is characterized by further comprising a collecting mechanism 10, wherein the collecting mechanism 10 comprises a collecting box 101, a buffer pad 102 and a handle 103, the collecting box 101 is placed on the bottom wall of the test box 1, the buffer pad 102 is arranged on the bottom wall of the collecting box 101, and the handle 103 is arranged on the right side of the collecting box 101.

The working principle is as follows: the operator places the small-size electromechanical product that needs the test on operation panel 4, shake mechanism 3 work about starting, shake mechanism 3 work about can driving about shaking 5 work about, shake under shaking mechanism 3 and controlling shaking 5 mutually supporting about with about in about, test the small-size electromechanical product through operation panel 4, after the test finishes, shake mechanism 3 about closing, the small-size electromechanical product after will testing is taken off from operation panel 4, and take out the part that drops from test box 1 through first through-hole 6, it can to inspect.

Because the up-down shaking mechanism 3 comprises the first rod 301, the motor 302, the cam 303, the slide rail 304, the slide block 305, the first slide bar 306, the second rod 307, the first contact wheel 308, the first return spring 309 and the first sliding sleeve 310, the vertical first branch 301 that is connected with in left side at mounting panel 2 top, motor 302 is installed at the top of first branch 301, be connected with cam 303 on the output shaft of motor 302, the interior left and right sides lateral wall symmetry of test box 1 is connected with slide rail 304, the last slip of slide rail 304 is equipped with slider 305, be connected with first slide bar 306 between the slider 305 on left and right sides, first slide bar 306 left and right sides all is equipped with first sliding sleeve 310, operation panel 4 is connected on first sliding sleeve 310, the vertical second branch 307 that is connected with in left side of first slide bar 306 bottom, the bottom of second branch 307 be equipped with the first contact wheel 308 of cam 303 complex, be connected with first reset spring 309 between left slider 305 and first branch 301. The motor 302 is started to work, the motor 302 drives the cam 303 to rotate, when the farthest end of the cam 303 rotates to be in contact with the first contact wheel 308, the first contact wheel 308 drives the first sliding rod 306 to move upwards through the second supporting rod 307, the first sliding rod 306 moves upwards to drive the operating platform 4 to move upwards through the first sliding sleeve 310, at the moment, the first return spring 309 stretches, when the farthest end of the cam 303 rotates to be out of contact with the first contact wheel 308, the sliding block 305 is driven to move downwards under the action of the first return spring 309, the sliding block 305 moves downwards to drive the first sliding rod 306 to move downwards, the first sliding rod 306 moves downwards to drive the operating platform 4 to move downwards through the first sliding sleeve 310, the operating platform 4 can be tested on a small-sized electromechanical product placed on the operating platform 4 by moving upwards and downwards, and after the test is finished, the motor 302 is turned off.

Because the left-right shaking mechanism 5 comprises a third supporting rod 51, a second sliding bush 52, a second sliding rod 53, a first spring seat 54, a second return spring 55, a second contact wheel 56, a connecting rod 57, a second spring seat 58 and a third return spring 59, the third supporting rod 51 is vertically connected to the left position in the middle of the top of the mounting plate 2, the second sliding bush 52 is arranged on the top of the third supporting rod 51, the second sliding rod 53 is arranged in the second sliding bush 52, the first spring seat 54 is arranged on the left side of the second sliding rod 53, the second return spring 55 is connected between the first spring seat 54 and the second sliding bush 52, the second sliding rod 53 passes through the second return spring 55, the second contact wheel 56 matched with the cam 303 is arranged on the left end of the second sliding rod 53, the connecting rod 57 is vertically connected to the right end of the second sliding rod 53, the top of the connecting rod 57 is connected to the first sliding bush 310 on the left side, the right side of the bottom of the first sliding rod 306 is provided with the second spring seat 58, a third return spring 59 is connected between the second spring seat 58 and the right first runner 310. The up-down shaking mechanism 3 drives the cam 303 to rotate when working, when the farthest end of the cam 303 rotates to be contacted with the second contact wheel 56, the second contact wheel 56 drives the connecting rod 57 to move rightwards through the second sliding rod 53, the connecting rod 57 moves rightwards through the first sliding sleeve 310 to drive the operating platform 4 to move rightwards, at the moment, the second return spring 55 compresses, when the farthest end of the cam 303 rotates to be not contacted with the second contact wheel 56, the connecting rod 57 is driven to move leftwards through the second sliding rod 53 under the action of the second return spring 55, the connecting rod 57 moves leftwards and drives the operating platform 4 to move leftwards through the first sliding sleeve 310, and therefore the operating platform 4 moves leftwards and rightwards to further test the small electromechanical products placed on the operating platform, and the test effect of the invention is improved.

Because the fixing mechanism 7 is further included, the fixing mechanism 7 includes a fourth supporting rod 71, a nut 72, a fixing bolt 73, a first bearing seat 74 and a pressing block 75, the fourth supporting rod 71 is symmetrically arranged on the left side and the right side of the top of the operating platform 4, the nut 72 is arranged at the other end of the fourth supporting rod 71, the fixing bolt 73 matched with the nut 72 is arranged in the nut 72, the first bearing seat 74 is arranged on the opposite end of the fixing bolt 73 on the left side and the right side, and the pressing block 75 is arranged on the first bearing seat 74. An operator rotates the fixing bolt 73, the fixing bolt 73 drives the pressing block 75 to move relatively, at the moment, the small-sized electromechanical product to be tested can be placed in a gap formed by the left and right pressing blocks 75, the fixing bolt 73 is screwed again, the fixing bolt 73 drives the pressing block 75 to move oppositely, the small-sized electromechanical product is fixed on the operating platform 4, therefore, the small-sized electromechanical product can be prevented from falling off the operating platform 4 in the testing process, the testing effect of the small-sized electromechanical product testing device is improved, after the testing is finished, the fixing bolt 73 is screwed again to drive the pressing block 75 to be not in contact with the small-sized electromechanical product, and the small-sized electromechanical product can be taken off the operating platform 4.

Because still including protection mechanism 8, protection mechanism 8 is including swing seat 81, bearer bar 82, otter board 84, baffle 85 and rubber pad 86, the left side at test box 1 top is equipped with swing seat 81, be equipped with on swing seat 81 with test box 1 complex bearer bar 82, the top of bearer bar 82 is opened has second through-hole 83, the roof is equipped with in bearer bar 82 with second through-hole 83 complex otter board 84, the left top of test box 1 is equipped with bearer bar 82 complex baffle 85, the right side at test box 1 top is equipped with rubber pad 86. The protection frame 82 is opened, the protection frame 82 is clamped on the baffle 85, the small electromechanical products to be tested are placed on the operating platform 4, the protection frame 82 is closed after the small electromechanical products are fixed through the fixing mechanism 7, so that the testing work can be carried out, meanwhile, the protection frame 82 can prevent the small electromechanical products from falling out of the operating platform 4 in the testing process and prevent parts falling off in the testing process from influencing the external environment, the screen 84 can carry out certain ventilation treatment on the small electromechanical products, the testing process is smoother, the rubber pads 86 can buffer the closing of the protection frame 82, and the service life of the protection frame 82 is prolonged.

Because still including chucking mechanism 9, chucking mechanism 9 is including second bearing 91, first kelly 92 and second kelly 93, and second bearing 91 is installed at the top on test box 1 right side, is equipped with first kelly 92 in the second bearing 91, and the bottom on fender frame 82 right side is equipped with the second kelly 93 with first kelly 92 complex. Stir first kelly 92, make it no longer block second kelly 93, can open the bearer frame 82 this moment, when needs locking bearer frame 82, reset bearer frame 82, stir first kelly 92 again to block the state of second kelly 93 can.

Because still including collection mechanism 10, collection mechanism 10 includes collecting box 101, blotter 102 and handle 103, and collecting box 101 is placed to the diapire in test box 1, and the diapire in collecting box 101 is equipped with blotter 102, and the right side of collecting box 101 is equipped with handle 103. The collecting box 101 can collect the parts falling in the testing process, after the parts are collected, the collecting box 101 is taken out through the handle 103, the buffer pads 102 can buffer the parts falling in the collecting box 101, damage of the parts to the collecting box 101 is reduced, and the using effect of the invention is improved.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a small-size electromechanical product shake test equipment, a serial communication port, including test box (1), mounting panel (2), shake mechanism (3) from top to bottom, operation panel (4) and control shake mechanism (5), the middle part between the lateral wall about in test box (1) is connected with mounting panel (2), shake mechanism (3) from top to bottom is installed on mounting panel (2), be connected with operation panel (4) on the moving part of shake mechanism (3) from top to bottom, shake mechanism (5) about installing on mounting panel (2), open on the right side of test box (1) bottom has first through-hole (6).

2. The shaking test equipment of small electromechanical products according to claim 1, characterized in that the up-down shaking mechanism (3) comprises a first support rod (301), a motor (302), a cam (303), a slide rail (304), a slide block (305), a first slide rod (306), a second support rod (307), a first contact wheel (308), a first reset spring (309) and a first sliding sleeve (310), the first support rod (301) is vertically connected to the left side of the top of the mounting plate (2), the motor (302) is installed on the top of the first support rod (301), the cam (303) is connected to the output shaft of the motor (302), the slide rails (304) are symmetrically connected to the inner left and right side walls of the test box (1), the slide block (305) is slidably arranged on the slide rail (304), the first slide rod (306) is connected between the slide blocks (305) on the left and right sides, the first sliding sleeve (310) is arranged on the left and right sides of the first slide rod (306), the operating platform (4) is connected to the first sliding sleeve (310), the left side of the bottom of the first sliding rod (306) is vertically connected with a second supporting rod (307), the bottom of the second supporting rod (307) is provided with a first contact wheel (308) matched with the cam (303), and a first return spring (309) is connected between the sliding block (305) on the left side and the first supporting rod (301).

3. The shaking test equipment of the small electromechanical product according to claim 2, characterized in that the left and right shaking mechanism (5) comprises a third supporting rod (51), a second sliding sleeve (52), a second sliding rod (53), a first spring seat (54), a second return spring (55), a second contact wheel (56), a connecting rod (57), a second spring seat (58) and a third return spring (59), the third supporting rod (51) is vertically connected to the middle left position of the top of the mounting plate (2), the second sliding sleeve (52) is arranged on the top of the third supporting rod (51), the second sliding rod (53) is arranged in the second sliding sleeve (52), the first spring seat (54) is arranged on the left side of the second sliding rod (53), the second return spring (55) is connected between the first spring seat (54) and the second sliding sleeve (52), and the second sliding rod (53) passes through the second return spring (55), the left end of the second sliding rod (53) is provided with a second contact wheel (56) matched with the cam (303), the right end of the second sliding rod (53) is vertically connected with a connecting rod (57), the top of the connecting rod (57) is connected to the first sliding sleeve (310) on the left side, the right side of the bottom of the first sliding rod (306) is provided with a second spring seat (58), and a third return spring (59) is connected between the second spring seat (58) and the first sliding sleeve (310) on the right side.

4. The shaking test equipment for the small-sized electromechanical product according to claim 3, further comprising a fixing mechanism (7), wherein the fixing mechanism (7) comprises a fourth supporting rod (71), a nut (72), a fixing bolt (73), a first bearing seat (74) and a pressing block (75), the fourth supporting rod (71) is symmetrically arranged on the left side and the right side of the top of the operating platform (4), the nut (72) is arranged at the other end of the fourth supporting rod (71), the fixing bolt (73) matched with the nut (72) is arranged in the nut (72), the first bearing seat (74) is arranged on the left side and the right side opposite to the opposite end of the fixing bolt (73), and the pressing block (75) is arranged on the first bearing seat (74).

5. The small-sized electromechanical product shake testing device according to claim 4, further comprising a protection mechanism (8), wherein the protection mechanism (8) comprises a swing seat (81), a protection frame (82), a screen plate (84), a baffle plate (85) and a rubber pad (86), the swing seat (81) is arranged on the left side of the top of the testing box (1), the protection frame (82) matched with the testing box (1) is arranged on the swing seat (81), a second through hole (83) is formed in the top of the protection frame (82), the screen plate (84) matched with the second through hole (83) is arranged on the inner top wall of the protection frame (82), the baffle plate (85) matched with the protection frame (82) is arranged on the top of the left side of the testing box (1), and the rubber pad (86) is arranged on the right side of the top of the testing box (1).

6. The shaking test equipment for the small-sized electromechanical product according to claim 5, further comprising a clamping mechanism (9), wherein the clamping mechanism (9) comprises a second bearing seat (91), a first clamping rod (92) and a second clamping rod (93), the second bearing seat (91) is installed at the top of the right side of the test box (1), the first clamping rod (92) is arranged in the second bearing seat (91), and the second clamping rod (93) matched with the first clamping rod (92) is arranged at the bottom of the right side of the protection frame (82).

7. A miniature electromechanical product jitter testing apparatus according to claim 6, further comprising a collection mechanism (10), wherein the collection mechanism (10) comprises a collection box (101), a buffer pad (102) and a handle (103), the collection box (101) is placed on the inner bottom wall of the test box (1), the buffer pad (102) is disposed on the inner bottom wall of the collection box (101), and the handle (103) is disposed on the right side of the collection box (101).