CN214066442U - Waterproof testing arrangement is used in instrument and meter manufacturing - Google Patents
Waterproof testing arrangement is used in instrument and meter manufacturing Download PDFInfo
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- CN214066442U CN214066442U CN202022967142.9U CN202022967142U CN214066442U CN 214066442 U CN214066442 U CN 214066442U CN 202022967142 U CN202022967142 U CN 202022967142U CN 214066442 U CN214066442 U CN 214066442U
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- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 41
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Abstract
The utility model relates to an instrument and meter tests technical field, and discloses an instrument and meter makes and uses waterproof testing arrangement, including test box and instrument body, the left side wall fixedly connected with air pressure section of thick bamboo of test box, the inside left side sliding connection of air pressure section of thick bamboo has sealed piston ring, sealed piston ring's left side wall fixedly connected with plectane, the mounting hole has been seted up and has been passed through mounting hole fixedly connected with pneumatic cylinder to the left side wall of air pressure section of thick bamboo, the output of pneumatic cylinder and the left side wall fixed connection of plectane, the venthole has all been seted up at both ends about the left side wall of air pressure section of thick bamboo, the top of test box is equipped with the roof, the below of roof is equipped with places the board. The utility model discloses overall efficiency to the waterproof test of instrument is higher, and can not cause the harm to the electronic component in the unqualified instrument, improves follow-up prosthetic convenience, and convenient to use is simple simultaneously, and stability when the instrument is tested is good.
Description
Technical Field
The utility model relates to an instrument and meter test technical field especially relates to a waterproof testing arrangement is used in instrument and meter manufacturing.
Background
The instruments and meters are instruments or equipment used for detecting, measuring, observing and calculating various physical quantities, material compositions, physical property parameters and the like, and the vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters.
Through retrieval, the Chinese patent publication No. CN208653719U discloses a waterproof test device for instruments, which comprises a main body structure frame, a water storage tank, a water pump and a control cabinet, wherein a test platform is arranged at the middle part in the main body structure frame, the water storage tank, the water pump and the control cabinet are arranged at the bottom in the main body structure frame, the water pump is connected with the water storage tank through a water pipe, the water outlet end of the water pump is connected with a spray water supply pipeline, a valve switch and a pressure gauge are arranged on the spray water supply pipeline, and the spray water supply pipeline is connected with a spray head after penetrating through the test platform; above-mentioned published patent is that the mode through the shower water carries out waterproof test to instrument and meter, but in the use of reality, if the instrument and meter of test is the certified products, because instrument and meter surface is infected with more water, so follow-up needs carry out drying process to the water on instrument and meter surface, avoid its surface water to remain everywhere, influence holistic efficiency of software testing, if the instrument and meter of test is the defective work, then inside water can get into instrument and meter, although can examine out the defective work, but inside electronic component that easily leads to instrument and meter of water entering instrument and meter damages, follow-up restoration is also comparatively difficult, easily cause the waste, consequently, provide a waterproof testing arrangement for instrument and meter manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the mode that carries out the detection to instrument and meter through water among the prior art, need carry out drying process to its surface after the test, lead to overall efficiency lower, when examining the defective work, water easily leads to the inside electronic component of instrument and meter to damage, leads to follow-up restoration comparatively difficult, easily causes extravagant problem, and the instrument and meter waterproof testing arrangement for manufacturing that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof testing device for manufacturing instruments and meters comprises a testing box and a meter body, wherein a pneumatic cylinder is fixedly connected to the left side wall of the testing box, a sealing piston ring is slidably connected to the left side inside the pneumatic cylinder, a circular plate is fixedly connected to the left side wall of the sealing piston ring, a mounting hole is formed in the left side wall of the pneumatic cylinder, a hydraulic cylinder is fixedly connected to the left side wall of the circular plate through the mounting hole, the output end of the hydraulic cylinder is fixedly connected to the left side wall of the circular plate, air outlet holes are formed in the upper end and the lower end of the left side wall of the pneumatic cylinder, a top plate is arranged above the testing box, a placing plate is arranged below the top plate, a connecting rod is fixedly arranged between the placing plate and the top plate at the left side and the right side, a sealing press plate is fixedly connected to the upper end of the top plate, an annular sealing gasket is sleeved on the outer side of the top plate, and the upper end of the annular sealing gasket is fixedly connected to the lower end of the sealing press plate, the utility model discloses a test box, including test box, roof assorted through-hole, elevating system and upper end, the upper end of test box is seted up with sealed clamp plate assorted seal groove, the tank bottom of seal groove seted up with roof assorted through-hole, the test box is connected with elevating system and is connected with placing the board through elevating system, the upper end right side fixedly connected with barometer of test box, and the sense terminal of barometer extends to the inside setting of test box, the instrument body is located the upper end of placing the board and places, the preceding lateral wall fixedly connected with control box of test box.
Preferably, elevating system includes lifting screw, an internal thread section of thick bamboo and motor, lifting screw's pole wall lower extreme passes through the bearing and is connected with the lower lateral wall rotation of test box, the inside wall of an internal thread section of thick bamboo and lifting screw's pole wall threaded connection, the upper end fixedly connected with U-shaped plate of an internal thread section of thick bamboo, the upper end of U-shaped plate and the lower extreme fixed connection who places the board, the motor is located the fixed setting of lower extreme of test box, and the output of motor passes through the shaft coupling and is connected with the pole wall lower extreme transmission of lifting screw, the equal fixedly connected with filling block in the inside left and right sides of test box, the equal fixedly connected with slider in both ends about the lateral wall of an internal thread section of thick bamboo, and two filling blocks lateral walls of one side in opposite directions all seted up with slider assorted spout.
Preferably, the lower extreme fixedly connected with spring of roof, and the lower extreme fixedly connected with of spring supports tight piece, the lower extreme that supports tight piece offsets the setting with the upper end of instrument body.
Preferably, the outside cover of motor is equipped with the sealed cowling, and the lower extreme fixed connection of the upper end of sealed cowling and test box.
Preferably, the lower extreme fixedly connected with protection pad of tight piece supports, and the lower extreme of protection pad and the upper end of instrument body counterbalance setting.
Preferably, the upper end of the control box is fixedly connected with a warning lamp.
Compared with the prior art, the utility model provides an instrument and meter manufacturing uses waterproof testing arrangement possesses following beneficial effect:
1. the waterproof testing device for manufacturing the instrument and meter can prevent the instrument body by the mutual matching of the arranged placing plate, the top plate and the two connecting rods, can carry out sealing treatment on the through hole when the instrument body is placed in the testing box by the mutual matching of the arranged sealing pressing plate and the annular sealing gasket, can detect the sealing performance of the instrument body by changing and detecting the air pressure in the sealed testing box through the mutual matching of the arranged air pressure cylinder, the sealing piston ring, the circular plate, the hydraulic cylinder and the air pressure meter, can determine whether the instrument body is sealed, indicates that the instrument is sealed if the display value of the air pressure meter is in a preset range, takes out the instrument at the moment, does not need to carry out other subsequent processes, has higher overall efficiency, and indicates that the instrument has poor sealing performance if the display value of the air pressure meter drops to exceed the preset value, at the moment, the instrument can be judged to be unqualified, and air cannot cause damage to electronic elements inside the instrument, so that subsequent repair is simpler, waste is avoided, and the overall test is more convenient and simple.
2. This waterproof testing arrangement is used in instrument and meter manufacturing, through the elevating system who is equipped with, can control and place the automatic quick lift of board, it is convenient to use, through the spring that is equipped with and support mutually supporting of tight piece, can compress tightly the instrument, avoids leading to the instrument to slide because of atmospheric pressure increases, improves the stability after the instrument is placed.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses whole efficiency to the waterproof test of instrument is higher, and can not cause the harm to the electronic component in the unqualified instrument, improves follow-up prosthetic convenience, and convenient to use is simple simultaneously, and stability when the instrument is tested is good.
Drawings
Fig. 1 is a schematic structural view of a waterproof testing device for manufacturing instruments and meters provided by the present invention;
fig. 2 is a schematic cross-sectional view of fig. 1.
In the figure: the device comprises a test box 1, an instrument body 2, a pneumatic cylinder 3, a sealing piston ring 4, a circular plate 5, a hydraulic cylinder 6, a top plate 7, a placing plate 8, a connecting rod 9, a sealing pressing plate 10, an annular sealing gasket 11, a barometer 12, a control box 13, a lifting screw 14, an internal thread cylinder 15, a motor 16, a U-shaped plate 17, a filling block 18, a spring 19, a abutting block 20, a sealing cover 21, a protection pad 22 and a warning lamp 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a waterproof testing device for manufacturing instruments and meters comprises a testing box 1 and a meter body 2, wherein a left side wall of the testing box 1 is fixedly connected with a pneumatic cylinder 3, the left side inside the pneumatic cylinder 3 is slidably connected with a sealing piston ring 4, the left side wall of the sealing piston ring 4 is fixedly connected with a circular plate 5, the left side wall of the pneumatic cylinder 3 is provided with a mounting hole and is fixedly connected with a hydraulic cylinder 6 through the mounting hole, the output end of the hydraulic cylinder 6 is fixedly connected with the left side wall of the circular plate 5, the upper end and the lower end of the left side wall of the pneumatic cylinder 3 are both provided with air outlet holes, a top plate 7 is arranged above the testing box 1, a placing plate 8 is arranged below the top plate 7, the left side and the right side positions between the placing plate 8 and the top plate 7 are both fixedly provided with connecting rods 9, the upper end of the top plate 7 is fixedly connected with a sealing pressure plate 10, the outer side of the top plate 7 is sleeved with an annular sealing gasket 11, and the upper end of the annular sealing gasket 11 is fixedly connected with the lower end of the sealing pressure plate 10, the upper end of test box 1 is seted up with sealed clamp plate 10 assorted seal groove, the tank bottom of seal groove seted up with roof 7 assorted through-hole, test box 1 is connected with elevating system and is connected with placing board 8 through elevating system, the upper end right side fixedly connected with barometer 12 of test box 1, and the sense terminal of barometer 12 extends to the inside setting of test box 1, instrument body 2 is located the upper end of placing board 8 and places, the preceding lateral wall fixedly connected with control box 13 of test box 1.
The lifting mechanism comprises a lifting screw 14, an internal thread cylinder 15 and a motor 16, the lower end of the rod wall of the lifting screw 14 is rotatably connected with the lower side wall of the test box 1 through a bearing, the inner side wall of the internal thread cylinder 15 is in threaded connection with the rod wall of the lifting screw 14, the upper end of the internal thread cylinder 15 is fixedly connected with a U-shaped plate 17, the upper end of the U-shaped plate 17 is fixedly connected with the lower end of the placing plate 8, the motor 16 is fixedly arranged at the lower end of the test box 1, the output end of the motor 16 is in transmission connection with the lower end of the rod wall of the lifting screw 14 through a coupler, the left side and the right side of the interior of the test box 1 are fixedly connected with filling blocks 18, the left end and the right end of the outer side wall of the internal thread cylinder 15 are fixedly connected with sliders, the side walls of the two opposite sides of the filling blocks 18 are respectively provided with a sliding groove matched with the sliders, after the instrument body 2 is placed, the motor 16 works to enable the lifting screw 14 to rotate, under the cooperation of two filling blocks 18 and two sliders, can make an internal thread section of thick bamboo 15 move down to can make U-shaped board 17 move down, and then can drive and place board 8 and move down, after the test was accomplished, motor 16 reversal can stretch out test box 1 outside with placing board 8, and it is convenient to use, and two filling blocks 18 can fill the most volume in test box 1, improve the accuracy that atmospheric pressure detected.
The lower extreme fixedly connected with spring 19 of roof 7, and the lower extreme fixedly connected with of spring 19 supports tight piece 20, and the lower extreme that supports tight piece 20 offsets the setting with the upper end of instrument body 2, prevents instrument body 2 back on placing board 8, can exert pressure to supporting piece 20 through spring 19, makes to support tight piece 20 and compresses tightly instrument body 2, avoids leading to instrument body 2 to slide because of atmospheric pressure increases, improves the stability after instrument body 2 places.
The outside cover of motor 16 is equipped with sealed cowling 21, and the lower extreme fixed connection of the upper end of sealed cowling 21 and test box 1 can guarantee the leakproofness of being connected between lifting screw 14 and the test box 1.
The lower extreme fixedly connected with protection pad 22 of piece 20 supports, and the lower extreme of protection pad 22 offsets with the upper end of instrument body 2 and sets up, can avoid supporting too big instrument body 2 surface damage that causes of power.
The upper end fixedly connected with warning light 23 of control box 13 when atmospheric pressure detects the decline and surpasss the default, can remind people that this instrument body 2 that detects is unqualified through warning light 23.
In the utility model, when in use, the instrument body 2 is placed on the placing plate 8 and the instrument body 2 is pressed by the abutting block 20, at this time, the motor 16 is started to rotate the lifting screw 14, the internal thread cylinder 15 can be moved downwards under the matching of the two filling blocks 18 and the two sliding blocks, so that the U-shaped plate 17 can be moved downwards, and further the placing plate 8 can be driven to move downwards, so as to drive the instrument body 2 to enter the test box 1, and drive the two connecting rods 9, the top plate 7, the sealing pressure plate 10 and the annular sealing gasket 11 to move downwards together, the annular sealing gasket 11 is extruded in the sealing groove through the sealing pressure plate 10, the sealing performance of the test box 1 during testing can be ensured, at this time, the hydraulic cylinder 6 is started, the circular plate 5 can be moved rightwards, so as to drive the sealing piston ring 4 to move rightwards, and further the gas in the pneumatic cylinder 3 can be pushed to enter the test box 1, the gas in the test box 1 is compressed, when the sealing piston ring 4 moves to a specified position, the barometer 12 can be checked, if the barometer 12 shows that the gas tightness of the instrument body 2 is enough when the barometer 12 does not decrease within a preset range, the waterproofness is good, the barometer is qualified, if the display value of the barometer 12 decreases beyond a preset value, part of the gas in the test box 1 enters the instrument body 2, the gas tightness of the instrument body 2 is poor, the waterproofness is poor, the barometer is unqualified, the work of each part can be controlled through the control box 13, and the usage is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The waterproof testing device for manufacturing the instruments and the meters comprises a testing box (1) and a meter body (2), and is characterized in that a left side wall of the testing box (1) is fixedly connected with a pneumatic cylinder (3), the left side inside the pneumatic cylinder (3) is slidably connected with a sealing piston ring (4), a left side wall of the sealing piston ring (4) is fixedly connected with a circular plate (5), a left side wall of the pneumatic cylinder (3) is provided with a mounting hole and is fixedly connected with a hydraulic cylinder (6) through the mounting hole, the output end of the hydraulic cylinder (6) is fixedly connected with the left side wall of the circular plate (5), the upper end and the lower end of the left side wall of the pneumatic cylinder (3) are provided with air outlet holes, a top plate (7) is arranged above the testing box (1), a placing plate (8) is arranged below the top plate (7), and connecting rods (9) are fixedly arranged at the left side and the right side positions between the placing plate (8) and the top plate (7), the upper end of the top plate (7) is fixedly connected with a sealing pressure plate (10), the outer side of the top plate (7) is sleeved with an annular sealing gasket (11), the upper end of the annular sealing gasket (11) is fixedly connected with the lower end of the sealing pressure plate (10), the upper end of the test box (1) is provided with a sealing groove matched with the sealing pressure plate (10), the bottom of the sealing groove is provided with a through hole matched with the top plate (7), the test box (1) is connected with a lifting mechanism and is connected with a placing plate (8) through the lifting mechanism, the right side of the upper end of the test box (1) is fixedly connected with a barometer (12), and the detection end of the barometer (12) extends to the interior of the test box (1), the instrument body (2) is located the upper end of placing board (8) and places, the preceding lateral wall fixedly connected with control box (13) of test box (1).
2. The waterproof testing device for manufacturing the instrument and meter is characterized in that the lifting mechanism comprises a lifting screw (14), an internal thread cylinder (15) and a motor (16), the lower end of the rod wall of the lifting screw (14) is rotatably connected with the lower side wall of the testing box (1) through a bearing, the inner side wall of the internal thread cylinder (15) is in threaded connection with the rod wall of the lifting screw (14), the upper end of the internal thread cylinder (15) is fixedly connected with a U-shaped plate (17), the upper end of the U-shaped plate (17) is fixedly connected with the lower end of the placing plate (8), the motor (16) is fixedly arranged at the lower end of the testing box (1), the output end of the motor (16) is in transmission connection with the lower end of the rod wall of the lifting screw (14) through a coupler, and filling blocks (18) are fixedly connected to the left side and the right side of the interior of the testing box (1), the equal fixedly connected with slider in both ends about the lateral wall of an internal thread section of thick bamboo (15), and two lateral walls of filling block (18) one side in opposite directions all seted up with slider assorted spout.
3. The waterproof testing device for manufacturing the instrument and meter is characterized in that a spring (19) is fixedly connected to the lower end of the top plate (7), a supporting block (20) is fixedly connected to the lower end of the spring (19), and the lower end of the supporting block (20) is abutted to the upper end of the instrument body (2).
4. The waterproof testing device for manufacturing the instruments and meters is characterized in that a sealing cover (21) is sleeved outside the motor (16), and the upper end of the sealing cover (21) is fixedly connected with the lower end of the testing box (1).
5. The waterproof testing device for manufacturing the instrument and meter is characterized in that a protective pad (22) is fixedly connected to the lower end of the abutting block (20), and the lower end of the protective pad (22) is abutted to the upper end of the instrument body (2).
6. The waterproof test device for manufacturing the instrument and meter is characterized in that a warning lamp (23) is fixedly connected to the upper end of the control box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022967142.9U CN214066442U (en) | 2020-12-10 | 2020-12-10 | Waterproof testing arrangement is used in instrument and meter manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022967142.9U CN214066442U (en) | 2020-12-10 | 2020-12-10 | Waterproof testing arrangement is used in instrument and meter manufacturing |
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| Publication Number | Publication Date |
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| CN214066442U true CN214066442U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022967142.9U Expired - Fee Related CN214066442U (en) | 2020-12-10 | 2020-12-10 | Waterproof testing arrangement is used in instrument and meter manufacturing |
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| CN (1) | CN214066442U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588197A (en) * | 2021-09-30 | 2021-11-02 | 商客通尚景科技江苏有限公司 | Multifunctional detection equipment is used in instrument and meter production |
| CN113916303A (en) * | 2021-10-28 | 2022-01-11 | 广西建宏工程科技有限公司 | Be used for building detection control instrument device |
| CN115790988A (en) * | 2023-02-10 | 2023-03-14 | 青岛宾川智能科技有限公司 | Waterproof testing device for instrument |
| CN116256113A (en) * | 2023-05-15 | 2023-06-13 | 山东陀螺电子科技股份有限公司 | Instrument waterproof detection device |
| CN117354493A (en) * | 2023-12-04 | 2024-01-05 | 深圳市东视电子有限公司 | Camera sealing test device |
-
2020
- 2020-12-10 CN CN202022967142.9U patent/CN214066442U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588197A (en) * | 2021-09-30 | 2021-11-02 | 商客通尚景科技江苏有限公司 | Multifunctional detection equipment is used in instrument and meter production |
| CN113588197B (en) * | 2021-09-30 | 2021-12-03 | 商客通尚景科技江苏有限公司 | Multifunctional detection equipment is used in instrument and meter production |
| CN113916303A (en) * | 2021-10-28 | 2022-01-11 | 广西建宏工程科技有限公司 | Be used for building detection control instrument device |
| CN115790988A (en) * | 2023-02-10 | 2023-03-14 | 青岛宾川智能科技有限公司 | Waterproof testing device for instrument |
| CN115790988B (en) * | 2023-02-10 | 2023-05-19 | 青岛宾川智能科技有限公司 | Waterproof testing device for instrument and meter |
| CN116256113A (en) * | 2023-05-15 | 2023-06-13 | 山东陀螺电子科技股份有限公司 | Instrument waterproof detection device |
| CN116256113B (en) * | 2023-05-15 | 2023-08-11 | 山东陀螺电子科技股份有限公司 | Instrument waterproof detection device |
| CN117354493A (en) * | 2023-12-04 | 2024-01-05 | 深圳市东视电子有限公司 | Camera sealing test device |
| CN117354493B (en) * | 2023-12-04 | 2024-06-07 | 深圳市东视电子有限公司 | Camera sealing test device |
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| CF01 | Termination of patent right due to non-payment of annual fee |