Instrument waterproof test equipment

Abstract

The utility model relates to the technical field of instrument testing, and discloses instrument waterproof testing equipment which comprises a testing machine, an electric push rod is fixedly connected in the testing machine, the output end of the electric push rod is fixedly connected with a sliding table, a guide column is fixedly connected in the testing machine, and the sliding table is connected to the outer wall of the guide column in a sliding mode. A tester is arranged at the bottom of the sliding table, a fixing frame is fixedly connected to the interior of the tester, a rotating assembly is arranged in the fixing frame and comprises a rotating column and a rotating disc, and the rotating column is rotationally connected to the interior of the fixing frame. According to the utility model, the first motor drives the driving wheel to rotate, the driving wheel is engaged with the driven wheel to rotate the driven wheel, then the rotating column is driven to rotate in the fixed frame, the turntable at the top end of the rotating column rotates along with the rotating column, and the electric push rod is matched to push the sliding table to slide on the outer wall of the guide column, so that the tester descends and ascends; the effect of continuous waterproof testing of multiple instruments is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to instrument test technical field especially relates to a kind of instrument waterproof test equipment. BACKGROUND

[0002] In industrial automation, aerospace, intelligent wearing and other fields, the waterproof performance of instrument is the key index to ensure its stable operation in complex environment, with the continuous expansion of electronic equipment application scene, market puts forward higher requirements to the efficiency, accuracy and automation degree of instrument waterproof test, traditional waterproof test equipment is mostly dependent on manual operation or single station design, it is difficult to meet the needs of rapid, continuous testing in batch production, new instrument waterproof test equipment realizes the continuous automation test of multiple instruments through the innovative rotary conveying and automatic lifting structure design, not only greatly improves the test efficiency, but also reduces the error caused by manual intervention, provides reliable guarantee for instrument production quality control, promotes waterproof test technology to the intelligent, efficient direction development.

[0003] Instrument waterproof test equipment mainly uses the following technical scheme, one is manual test device, operator places instrument in fixed test station one by one, by manually adjusting valve or pipeline, test liquid is applied to the surface of instrument, whether leakage occurs is observed, the second is single-station semi-automatic equipment, electric water pump or air pressure device is used to provide test pressure, sensor is used to detect instrument waterproof performance.

[0004] However, the existing instrument waterproof test equipment lacks automatic conveying and continuous test mechanism, so that multiple instruments cannot be efficiently and continuously waterproof tested, manual intervention is more, test efficiency is low, and test error is prone to occur, in actual production scene, each machine of traditional single-station or manual test equipment can only test single instrument each time, it is difficult to meet the quality inspection demand of production line, so that the overall test process efficiency is limited, therefore, an instrument waterproof test equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an instrument waterproof test equipment, aiming at improving the problem that multiple instruments cannot be efficiently and continuously waterproof tested in prior art, manual intervention is more, test efficiency is low, and test error is prone to occur.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an instrument waterproof test equipment, including test machine, electric push rod is fixedly connected in the test machine, the output end of electric push rod is fixedly connected with the sliding table, the guide column is fixedly connected in the test machine, the sliding table is connected in the outer wall of guide column and slides, the tester is arranged in the bottom of sliding table, the fixed frame is fixedly connected in the test machine, the rotating assembly is arranged in the fixed frame,

[0008] The rotating assembly includes a rotating column and a rotating disc, the rotating column is rotatably connected in the fixed frame, the rotating disc is fixedly connected at the top end of the rotating column, the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, the outer wall of the rotating column is fixedly connected with a driven wheel, the driving wheel and the driven wheel are engaged, and the top of the rotating disc is provided with a fixing assembly.

[0009] The motor drives the driving wheel to rotate, and the driving wheel and the driven wheel are engaged to drive the rotating column to rotate, thereby driving the rotating disc to rotate, realizing the rotation of the instrument fixed on the rotating disc, cooperating with the fixing assembly to realize the cyclic test of multiple instruments, realizing the automatic transposition of the instrument, without manual adjustment of the instrument position, improving the automation degree and test efficiency.

[0010] As a further description of the above technical solutions:

[0011] The fixing assembly includes a plurality of shelves and a plurality of stoppers, the plurality of shelves are evenly arranged in an annular array on the top of the rotating disc, and the plurality of stoppers are fixedly connected to the top of the plurality of shelves.

[0012] The shelf is used for placing the instrument, and the stopper can prevent the instrument from sliding off or shifting from the shelf during the test, thereby limiting and protecting the instrument, ensuring the position of the instrument during the test, avoiding the influence of the accuracy of the test result caused by the shaking or shifting of the instrument, and facilitating the placement and taking of the instrument.

[0013] As a further description of the above technical solutions:

[0014] The plurality of shelves are fixedly connected with a plurality of motors, and the output ends of the plurality of motors are fixedly connected with a plurality of rotating rods.

[0015] The motor is a power source, which drives the rotating rod to rotate, and the rotation of the rotating rod is used to drive the subsequent structure to act, realizing the clamping or loosening operation of the instrument, providing power for the clamping and loosening of the instrument, realizing the automatic fixing operation, which is more convenient, efficient and stable in fixing effect than manual fixing.

[0016] As a further description of the above technical solutions:

[0017] A plurality of the inside of the shelf is fixedly connected with slide rail one, a plurality of the outer wall of slide rail one is slidably connected with slide plate one.

[0018] Through the cooperation of slide rail one and slide plate one, the linearity and stability of the movement of slide plate one are ensured, the clamping or loosening operation is more accurate, and the influence of the movement deviation of slide plate one on the fixing effect of the instrument is avoided.

[0019] As a further description of the above technical scheme:

[0020] A plurality of the one side of the slide plate one is fixedly connected with a connecting block, and a plurality of the one side of the connecting block is rotatably connected with a rotating rod.

[0021] When the rotating rod rotates, the rotating connecting point with the connecting block serves as a fulcrum, a pulling force or a pushing force is generated on the connecting block, the connecting block drives the slide plate one to slide along the slide rail one, the conversion from the rotating movement of the rotating rod to the sliding movement of the slide plate one is realized, and the power transmission is more stable and reliable.

[0022] As a further description of the above technical scheme:

[0023] A plurality of the other side of the slide plate one is fixedly connected with a connecting plate, and the one side of the connecting plate is fixedly connected with a clamping block one.

[0024] The movement of the slide plate one can be accurately transmitted to the clamping block one, the clamping block one moves according to the predetermined direction and distance, the instrument is accurately clamped and fixed, and the instrument will not be loose during the test.

[0025] As a further description of the above technical scheme:

[0026] A plurality of the inside of the shelf is fixedly connected with slide rail two, a plurality of the outer wall of slide rail two is slidably connected with slide plate two, a plurality of the one side of slide plate two is fixedly connected with a transmission block, and the other end of a plurality of the rotating rod is rotatably connected with the one side of the transmission block.

[0027] When the rotating rod rotates, the rotating connecting point with the transmission block serves as a fulcrum, the transmission block is pushed or pulled, the slide plate two slides on the slide rail two, the stability and accuracy of the movement of the slide plate two are ensured through the slide rail two, and the reliability of the fixing of the instrument is improved.

[0028] As a further description of the above technical scheme:

[0029] A plurality of the one side of the slide plate two is fixedly connected with a clamping block two, and the clamping block one and the clamping block two are slidably connected in the inside of the shelf.

[0030] Through the cooperation of the clamping block one and the clamping block two, different sizes and shapes of instruments can be stably fixed, the instruments will not be displaced during the waterproof test, and the accuracy of the test result is ensured

[0031] The utility model has the advantages of the following:

[0032] 1、 the utility model discloses, through motor one drives driving wheel rotation, driving wheel and driven wheel meshing make driven wheel rotation, and further drive rotating column rotates in fixed frame, the rotating disc of rotating column top end rotates accordingly, and cooperate electric push rod and promote slide table sliding on the outer wall of guide column, make tester descend and rise, these structures cooperate and work, realized the effect of the continuous waterproof test of multiple instruments, solved the problem that multiple instruments cannot be efficiently, continuously waterproof test, manual intervention is more, and the test efficiency is low, and easy to appear test error, thereby improved the test efficiency.

[0033] 2、 the utility model discloses, through motor two drive rotating rod rotation, rotating rod respectively drive sliding plate one sliding on slide rail one, sliding plate two sliding on slide rail two, make clamping block one and clamping block two mutually cooperate and hold firmly instrument in the storage rack, further limit instrument displacement again cooperation stopper, realized the effect of ensuring instrument position stable in the testing process, solved the problem that traditional equipment test instrument is easy to sway, and tester moves big deviation, leads to the problem of inaccurate test result, thereby improved the stability when testing. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a three-dimensional schematic view of the utility model proposes a kind of instrument waterproof test equipment;

[0035] Figure 2 It is the internal structure schematic view of the testing machine of the utility model proposes a kind of instrument waterproof test equipment;

[0036] Figure 3 It is the rotating disc structure schematic view of the utility model proposes a kind of instrument waterproof test equipment;

[0037] Figure 4 It is the internal structure schematic view of the fixed frame of the utility model proposes a kind of instrument waterproof test equipment;

[0038] Figure 5 It is the internal structure schematic view of the storage rack of the utility model proposes a kind of instrument waterproof test equipment.

[0039] Legend:

[0040] 1, test machine; 2, electric push rod; 3, sliding table; 4, guide column; 5, tester; 6, fixed frame; 7, motor one; 8, driving wheel; 9, rotating column; 10, rotating disc; 11, driven wheel; 12, storage rack; 13, stop block; 14, motor two; 15, rotating rod; 16, sliding rail one; 17, sliding plate one; 18, connecting block; 19, connecting plate; 20, clamping block one; 21, sliding rail two; 22, sliding plate two; 23, transmission block; 24, clamping block two. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment one

[0042] Referring to Figures 1-4 An embodiment provided by the utility model: a kind of instrument waterproof test equipment, test machine 1 is internally fixedly connected with electric push rod 2, the output end of electric push rod 2 is fixedly connected with sliding table 3, test machine 1 is internally fixedly connected with guide column 4, sliding table 3 is slidably connected in the outer wall of guide column 4, and the bottom of sliding table 3 is provided with tester 5, and sliding table 3 realizes linear movement by being connected with guide column 4, to ensure that tester 5 can accurately reach predetermined position during testing, so as to comprehensively waterproof test instrument, tester 5 usually includes sensor and water spray device, for simulating testing under various water environments, can simulate the influence of external conditions such as rainwater, humidity on instrument, for prior art, not too much here, test machine 1 is internally fixedly connected with fixed frame 6, and fixed frame 6 is internally provided with rotating assembly;

[0043] Rotating assembly includes rotating column 9 and rotating disc 10, rotating column 9 is rotatably connected in the inside of fixed frame 6, and rotating disc 10 bottom is fixedly connected at the top of rotating column 9, motor one 7 is fixedly connected in the inside of fixed frame 6, the output end of motor one 7 is fixedly connected with driving wheel 8, driving wheel 8 and driven wheel 11 are engaged, and the output end of motor one 7 drives driving wheel 8 to rotate, driving wheel 8 and driven wheel 11 are engaged by gear, so that driven wheel 11 rotates, and this rotation makes rotating column 9 connected with driven wheel 11 rotate in fixed frame 6, and rotating disc 10 at the top of rotating column 9 rotates with rotation, moves the fixed test instrument to test position, realizes the continuous waterproof test of multiple instruments, and rotating disc 10 top is provided with fixed assembly. Embodiment two

[0044] Referring toFigures 3-5 The fixing assembly comprises a plurality of shelves 12 arranged uniformly in a ring array on the top of the rotating disc 10, a plurality of stoppers 13 fixedly connected to the top of the plurality of shelves 12 respectively, a plurality of motor twos 14 fixedly connected inside the plurality of shelves 12, a plurality of rotating rods 15 fixedly connected to the output ends of the plurality of motor twos 14, a plurality of sliding rails one 16 fixedly connected inside the plurality of shelves 12, a plurality of sliding plates one 17 slidingly connected to the outer walls of the plurality of sliding rails one 16, a plurality of connecting blocks 18 fixedly connected to one side of the plurality of sliding plates one 17, one end of the plurality of rotating rods 15 being rotatably connected to one side of the plurality of connecting blocks 18 respectively, each connecting block 18 being connected to the structure inside the sliding rail through the rotating rod 15, so as to ensure that the sliding plate one 17 can slide stably during the test, a plurality of connecting plates 19 fixedly connected to the other side of the plurality of sliding plates one 17, a plurality of clamping blocks one 20 fixedly connected to one side of the plurality of connecting plates 19, the clamping block one 20 being designed to clamp and fix the test object, so as to prevent the object from being displaced or unevenly stressed during the test, a plurality of sliding rails two 21 fixedly connected inside the plurality of shelves 12, a plurality of sliding plates two 22 slidingly connected to the outer walls of the plurality of sliding rails two 21, a plurality of transmission blocks 23 fixedly connected to one side of the plurality of sliding plates two 22, the other end of the plurality of rotating rods 15 being rotatably connected to one side of the plurality of transmission blocks 23 respectively, the transmission block 23 being used to further realize the positioning and fixing of the test object through the sliding structure, a plurality of clamping blocks two 24 fixedly connected to one side of the plurality of sliding plates two 22, the clamping block one 20 and the clamping block two 24 being slidingly connected inside the shelf 12, the clamping block two 24 acting together with the clamping block one 20 to ensure that the test object can be placed stably during the test.

[0045] Working principle: when the instrument waterproof test equipment is used, first, the instrument to be tested is placed on the plurality of shelves 12 for fixation, then the motor one 7 is started, the output end of the motor one 7 drives the driving wheel 8 to rotate, the driving wheel 8 meshes with the driven wheel 11, so that the driven wheel 11 rotates, drives the rotating column 9 connected thereto to rotate in the fixed frame 6, the rotating disc 10 at the top end of the rotating column 9 rotates, moves the fixed test instrument to the test position, at this time, the electric push rod 2 is started, the output end of the electric push rod 2 pushes the sliding table 3 to slide on the outer wall of the guide column 4, the tester 5 at the bottom of the sliding table 3 is lowered to the appropriate position, the waterproof test of the instrument is carried out, after the test is completed, the electric push rod 2 drives the tester 5 to rise and reset, the motor one 7 continues to drive the rotating disc 10 to rotate, moves the tested instrument out of the test station, at the same time, rotates the next instrument to be tested to the test station, repeats the above test steps, realizes the continuous waterproof test of a plurality of instruments;

[0046] When fixing the instrument, firstly, the instrument is placed in the rack 12, the motor two 14 is started, the motor two 14 output end drives the rotating rod 15 to rotate, the rotating rod 15 one end rotationally connected connecting block 18, make the slide plate one 17 slide on the slide rail one 16, the slide plate one 17 one side connected clamping block one 20 move to the instrument side, simultaneously, the rotating rod 15 the other end rotationally connected transmission block 23, make the slide plate two 22 slide on the slide rail two 21, the slide plate two 22 one side connected clamping block two 24 move to the other side of the instrument, clamping block one 20 and clamping block two 24 cooperate, firmly hold the instrument in the rack 12, the stop block 13 further restricts the displacement of the instrument in the test process, ensures the accuracy of the test.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An instrument waterproof testing device, comprising a testing machine (1), characterized in that: An electric push rod (2) is fixedly connected inside the testing machine (1). A slide table (3) is fixedly connected to the output end of the electric push rod (2). A guide column (4) is fixedly connected inside the testing machine (1). The slide table (3) is slidably connected to the outer wall of the guide column (4). A tester (5) is provided at the bottom of the slide table (3). A fixed frame (6) is fixedly connected inside the testing machine (1). A rotating component is provided inside the fixed frame (6). The rotating assembly includes a rotating column (9) and a turntable (10). The rotating column (9) is rotatably connected inside the fixed frame (6). The bottom of the turntable (10) is fixedly connected to the top of the rotating column (9). A motor (7) is fixedly connected inside the fixed frame (6). A drive wheel (8) is fixedly connected to the output end of the motor (7). A driven wheel (11) is fixedly connected to the outer wall of the rotating column (9). The drive wheel (8) and the driven wheel (11) mesh with each other. A fixed assembly is provided on the top of the turntable (10).

2. The instrument waterproof testing device according to claim 1, characterized in that: The fixing component includes multiple shelves (12) and blocks (13). The multiple shelves (12) are evenly arranged in a circular array on the top of the turntable (10), and the multiple blocks (13) are respectively fixedly connected to the top of the multiple shelves (12).

3. The instrument waterproof testing device according to claim 2, characterized in that: Each of the multiple shelves (12) has a motor (14) fixedly connected inside, and each of the multiple motors (14) has a rotating rod (15) fixedly connected to its output end.

4. The instrument waterproof testing device according to claim 3, characterized in that: Each of the multiple shelves (12) has a slide rail (16) fixedly connected inside, and each of the multiple slide rails (16) has a sliding plate (17) slidably connected to its outer wall.

5. The instrument waterproof testing device according to claim 4, characterized in that: Each of the multiple sliding plates (17) has a connecting block (18) fixedly connected to one side, and one end of each of the multiple rotating rods (15) is rotatably connected to one side of the multiple connecting blocks (18).

6. The instrument waterproof testing device according to claim 5, characterized in that: Each of the multiple sliding plates (17) is fixedly connected to a connecting plate (19) on the other side, and each of the multiple connecting plates (19) is fixedly connected to a clamping block (20) on one side.

7. The instrument waterproof testing device according to claim 6, characterized in that: Each of the multiple shelves (12) is fixedly connected to a slide rail (21), and each of the multiple slide rails (21) is slidably connected to a slide plate (22) on its outer wall. Each of the multiple slide plates (22) is fixedly connected to a transmission block (23) on one side, and the other end of each of the multiple rotating rods (15) is rotatably connected to one side of the transmission block (23).

8. The instrument waterproof testing device according to claim 7, characterized in that: Each of the multiple slide plates (22) is fixedly connected to a clamping block (24) on one side, and the clamping block (20) and the clamping block (24) are slidably connected inside the shelf (12).

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