CN117168693A - Four acupuncture point intelligent closestool is hot module gas tightness detects frock promptly - Google Patents
Four acupuncture point intelligent closestool is hot module gas tightness detects frock promptly Download PDFInfo
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- CN117168693A CN117168693A CN202311428791.3A CN202311428791A CN117168693A CN 117168693 A CN117168693 A CN 117168693A CN 202311428791 A CN202311428791 A CN 202311428791A CN 117168693 A CN117168693 A CN 117168693A
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- 238000001467 acupuncture Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 92
- 230000007246 mechanism Effects 0.000 claims description 78
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000000872 buffer Substances 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 38
- 230000006378 damage Effects 0.000 abstract description 4
- 229920001296 polysiloxane Polymers 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 210000001503 joint Anatomy 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of air tightness detection, and discloses an air tightness detection tool for an instant heating module of a four-point intelligent closestool, which comprises the following components: a detection table; the number of the starting buttons is two, and the two starting buttons are respectively arranged at the front ends of the left side and the right side of the detection table; the number of the guide optical axes is four, and the bottom ends of the four guide optical axes are respectively arranged at four corners of the top end of the detection table; four corners of the bottom end of the top plate are respectively arranged at the top ends of the four guide optical axes; the cylinder sets up in the inner chamber bottom middle part of detecting the platform, and the top of cylinder extends the top of detecting the platform, and cylinder and start button are electric connection. The device can reduce the complexity and time cost of manual operation when using, compare in the traditional mode that needs plug silicone tube one by one, this device can carry out the gas tightness more fast and detect, has improved work efficiency, has reduced the operator simultaneously because the discomfort of hand or the injury risk that long-time plug silicone tube probably leads to.
Description
Technical Field
The invention relates to the technical field of air tightness detection, in particular to an air tightness detection tool for an instant heating module of a four-point intelligent closestool.
Background
The intelligent closestool is a sanitary ware integrated with multiple functions, wherein the sanitary ware comprises an instant heating module, and the instant heating module can quickly heat water flow to provide comfortable use experience for users, however, in order to ensure the normal operation and safety of the intelligent closestool, the air tightness detection of the instant heating module is necessary;
the air tightness detection is a process of checking whether leakage problems exist in the instant heating module and determining the sealing performance of the instant heating module, and by detecting the air tightness of the instant heating module, potential safety hazards such as leakage or electric leakage can be avoided when water flows pass through the instant heating module;
however, in the prior art, there are some drawbacks to detecting the air tightness of the intelligent toilet, i.e., the thermal module; firstly, need the manual work to use the silica gel pipe butt joint to heat the inlet outlet of module promptly, secondly, after accomplishing the detection, still need take off the silica gel pipe, this complexity and the time cost that has increased the operation, the mode inefficiency that the manual work was detected one by one leads to operating time to prolong, and more importantly, the long-time with plug silica gel pipe can bring discomfort even injury for operating personnel's hand, like bubble etc. inconvenient use.
Disclosure of Invention
The invention aims to provide a four-point intelligent closestool, namely a hot module air tightness detection tool, which at least solves the problems of low efficiency and easy discomfort of staff in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: four acupuncture point intelligence closestool are hot module gas tightness detects frock promptly, include: a detection table; the number of the starting buttons is two, and the two starting buttons are respectively arranged at the front ends of the left side and the right side of the detection table; the number of the guide optical axes is four, and the bottom ends of the four guide optical axes are respectively arranged at four corners of the top end of the detection table; four corners of the bottom end of the top plate are respectively arranged at the top ends of the four guide optical axes; the cylinder is arranged in the middle of the bottom end of the inner cavity of the detection table, the top end of the cylinder extends out of the top end of the detection table, and the cylinder is electrically connected with the starting button; four corners of the pressing plate are slidably sleeved in the middle of the outer wall of the guide optical axis, four adjusting ports are formed in the top end of the pressing plate at equal intervals along the left-right direction, four first sliding grooves are formed in the front side and the rear side of the top end of the pressing plate at equal intervals along the left-right direction, and eight first sliding grooves are respectively located on the front side and the rear side of the four adjusting ports; the left end and the right end of the first guide rod are respectively arranged at the left side and the right side of the inner cavity of the first chute; the floating joint is arranged at the top end of the air cylinder, and the top end of the floating joint is arranged at the front part of the bottom end of the pressing plate; the adjusting mechanism is arranged in the inner cavity of the adjusting port; the number of the sealing mechanisms is eight, four sealing mechanisms are respectively arranged at the top end of the pressing plate at equal intervals along the left-right direction, the bottom ends of the sealing mechanisms extend out of the bottom end of the pressing plate, and the other four sealing mechanisms are respectively arranged at the top end of the adjusting mechanism; the positioning mechanism is arranged at the top end of the detection table; the number of the prepressing mechanisms is four, and the four prepressing mechanisms are respectively arranged at the bottom end of the pressing plate at equal intervals along the left-right direction; the number of the air pipes is four, and one ends of the four air pipes are respectively arranged at the top ends of the four sealing mechanisms above the pressing plate; the other end of the air pipe is arranged at the rear side of the airtight detector; the quantity of pilot lamps is four, and four pilot lamps are equidistant along left and right sides respectively to set up in the top of examining the platform, and pilot lamp and air tightness detector are electric connection.
Preferably, in order to adjust the position of the sealing mechanism, the adjusting mechanism includes: the first sliding block is in sliding fit with the inner cavity of the first sliding groove, and is sleeved on the outer wall of the first guide rod in a sliding manner; the number of the supporting blocks is four, the front side and the rear side of the bottom end of the four supporting blocks are respectively arranged at the top ends of the eight first sliding blocks, the left end and the right end of the upper side, the lower side and the right side of the supporting blocks are respectively provided with a third sliding groove along the front-rear direction, and the inner cavities of the supporting blocks are corresponding to the inner cavities of the adjusting ports and are matched with each other; the front end and the rear end of the third guide rod are respectively arranged at the front side and the rear side of the inner cavity of the third chute; the third sliding block is slidably matched and inserted into the inner cavity of the third sliding groove, and is slidably sleeved on the outer wall of the third guide rod; the number of the supporting plates is eight, and the left and right ends of the inner sides of the eight supporting plates are respectively arranged on the outer sides of sixteen third sliding blocks; the number of the racks is four, and the four racks are respectively arranged on the front sides of four supporting plates positioned above; the third motor is connected with the rear part of the right side of the top end of the pressing plate through a screw; the right end of the third screw rod is locked at the output end of the third motor through a coupler, the rear side of the supporting block is in threaded connection with the outer wall of the third screw rod, and the left end of the third screw rod is rotatably arranged at the left side of the pressing plate through a bearing; the fourth motor is connected with the front end of the right side of the top end of the pressing plate through a screw; the right end of the connecting rod is locked at the output end of the fourth motor through a coupler, and the left end of the connecting rod is rotatably arranged at the left side of the pressing plate through a bearing; the number of the gear keys is two, and the two gear keys are respectively arranged on the front side and the rear side of the outer wall of the connecting rod; the number of the gears is four, the four gears are respectively sleeved on the outer wall of the connecting rod in a sliding way along the left-right direction at equal intervals, and the gears are meshed with the racks.
Preferably, in order to seal and detect the intelligent toilet instant heating module, the sealing mechanism includes: the sealing rods are arranged at the top ends of the pressing plates at equal intervals along the left-right direction, the bottom ends of the sealing rods extend out of the bottom ends of the pressing plates, the air pipes are arranged at the top ends of the sealing rods, the outer walls of the other four sealing rods slidably penetrate through the inner cavities of the supporting blocks and the two supporting plates, a plurality of mounting grooves are formed in the bottom ends of the eight sealing rods at equal intervals along the circumferential direction, and a plurality of second sliding grooves are formed in the bottom ends of the eight sealing rods at equal intervals along the circumferential direction; sixteen nuts are arranged, and the sixteen nuts are respectively screwed on the upper side and the lower side of the outer wall of the eight sealing rods; the hydraulic cylinder is arranged in the inner cavity of the mounting groove; the sleeve is sleeved at the bottom of the outer wall of the sealing rod in a sliding manner, and the bottom end of the hydraulic cylinder is arranged at the top end of the sleeve; two ends of the second guide rod are respectively arranged at the inner side and the outer side of the inner cavity of the second chute; the second sliding block is slidably inserted into the inner side of the inner cavity of the second sliding groove, and is slidably sleeved on the outer wall of the second guide rod; the number of the connecting rods is several, one ends of the connecting rods are respectively and circumferentially equidistant and rotatably arranged on the upper side and the lower side of the outer wall of the sleeve through pin shafts, and the positions of the connecting rods correspond to the positions of the second sliding grooves; the number of the pushing plates is several, the inner sides of the bottom ends of the pushing plates are respectively arranged at the top ends of the second sliding blocks, and the other ends of the connecting rods are respectively rotatably arranged at the inner sides of the pushing plates through pin shafts; the top of elastic rubber sleeve sets up in the outer wall bottom of sealing rod, and the bottom of elastic rubber sleeve sets up in the outer wall bottom of sealing rod.
Preferably, the positioning mechanism is used for positioning the intelligent closestool instant heating module, and the positioning mechanism comprises: the positioning plate is arranged at the top end of the detection table, the right side of the positioning plate is provided with a driving groove along the left-right direction, and the front side and the rear side of the top end of the positioning plate are provided with moving grooves communicated with the inner cavity of the driving groove along the left-right direction; the left and right ends of the first limiting rod are respectively arranged at the left and right sides of the inner cavity of the movable groove; the number of the second limiting rods is two, and the left ends of the two second limiting rods are respectively arranged at the front side and the rear side of the bottom end of the left side of the inner cavity of the driving groove; the left end of the first screw rod is rotatably arranged in the middle of the left bottom end of the inner cavity of the driving groove through a bearing; the number of the first clamping blocks is four, the four first clamping blocks are all sleeved on the outer wall of the second limiting rod in a sliding manner, the first clamping blocks are connected to the outer wall of the first screw in a threaded manner, the front side and the rear side of the top end of each first clamping block are all extended out of the inner cavities of the two moving grooves in a sliding manner, and the first clamping blocks are sleeved on the outer wall of the first limiting rod in a sliding manner; the number of the third limiting rods is two, and the left ends of the two third limiting rods are respectively arranged at the front end and the rear end of the left top of the inner cavity of the driving groove; the left end of the second screw rod is rotatably arranged in the middle of the top end of the left side of the inner cavity of the driving groove through a bearing; the number of the second clamping blocks is four, the four second clamping blocks are all sleeved on the outer wall of the third limiting rod in a sliding manner, the second clamping blocks are connected to the outer wall of the second screw in a threaded manner, the front side and the rear side of the top end of each second clamping block are all extended out of the inner cavities of the two moving grooves in a sliding manner, and the second clamping blocks are sleeved on the outer wall of the first limiting rod in a sliding manner; the blocking block is detachably arranged on the right side of the inner cavity of the driving groove; the first motor is connected with the bottom end of the right side of the blocking block through a screw, and the right end of the first screw is locked at the output end of the first motor through a coupler; the second motor screw is connected to the right top end of the blocking block, and the right end of the second screw rod is locked at the output end of the second motor through the coupler.
Preferably, in order to ensure the accuracy and stability of the use of the device, the pre-pressing mechanism comprises: the base is arranged at the bottom end of the pressing plate; the telescopic rod is arranged in the middle of the top end of the inner cavity of the base; the pre-compression rod is slidably sleeved at the bottom end of the outer wall of the telescopic rod, and the bottom end of the pre-compression rod extends out of the inner cavity of the base; the spring cup joints in the outer wall of telescopic link, and the top joint of spring is in the inner chamber top of base, and the bottom joint of spring is in the top of pre-compaction pole.
Preferably, the left and right ends of the front side of the top end of the positioning plate are respectively provided with a hydraulic buffer.
Preferably, the top ends of the four sealing rods arranged on the pressing plate are provided with air holes penetrating up and down, and the inner cavity of the air pipe is communicated with the inner cavity of the air hole.
The invention provides a four-point intelligent closestool instant heating module air tightness detection tool, which has the beneficial effects that:
1. according to the invention, the first motor is used for driving the first screw rod to rotate, so that the first clamping block can be driven to move left and right, the second motor is used for driving the second screw rod to rotate, so that the second clamping block can be driven to move left and right, and the supporting closestool, namely the hot module, can be clamped and positioned by utilizing the cooperation between the first clamping block and the second clamping block;
2. according to the intelligent closestool heating module, the air cylinder can be used for pulling the pressing plate to move downwards, the sealing mechanism is promoted to be inserted into the water inlet and the water outlet of the intelligent closestool heating module, the service life of the air cylinder can be prolonged by using the floating joint, the intelligent closestool heating module can be pre-pressed by using the cooperation among the pre-pressing rod, the spring, the telescopic rod and the base, and the running stability and accuracy are improved;
3. according to the intelligent closestool, the output end of the third motor is utilized to drive the third screw rod to rotate, so that the supporting block is driven to drive the sealing mechanism to move left and right, the fourth motor is utilized to drive the gear to rotate through the connecting rod, so that the gear is utilized to drive the sealing mechanism to move back and forth through the rack and the supporting plate, the position of the sealing mechanism is sleeved, and the position of the sealing mechanism is driven to correspond to the position of the water inlet and the water outlet of the intelligent closestool, namely the heating module;
4. according to the intelligent closestool heating module, the sleeve is pushed to move up and down by the hydraulic cylinder, so that the connecting rod can be pushed to move the push plate, and the intelligent closestool heating module is applicable to water inlets and water outlets of intelligent closestool heating modules with different calibers;
5. the invention utilizes the airtight detector to convey gas to the inner cavity of the intelligent closestool, namely the heating module, through the air pipe and the sealing mechanism, thereby detecting the tightness of the intelligent closestool, namely the heating module;
6. the device can reduce the complexity and time cost of manual operation when using, compare in the traditional mode that needs plug silicone tube one by one, this device can carry out the gas tightness more fast and detect, has improved work efficiency, has reduced the operator simultaneously because the discomfort of hand or the injury risk that long-time plug silicone tube probably leads to, like bubble etc..
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is an exploded view of the positioning mechanism;
FIG. 5 is an exploded view of the adjustment mechanism;
FIG. 6 is a schematic structural view of a sealing mechanism;
FIG. 7 is an exploded view of the sealing mechanism;
FIG. 8 is a front cross-sectional view of the sealing mechanism;
FIG. 9 is a front cross-sectional view of the precompression mechanism;
FIG. 10 is an enlarged view at A of FIG. 3;
FIG. 11 is an enlarged view at B of FIG. 4;
FIG. 12 is an enlarged view at C of FIG. 4;
FIG. 13 is an enlarged view of FIG. 4 at D;
FIG. 14 is an enlarged view at E of FIG. 4;
fig. 15 is an enlarged view at F of fig. 5;
FIG. 16 is an enlarged view at G of FIG. 5;
fig. 17 is an enlarged view at H of fig. 8;
fig. 18 is an enlarged view at I of fig. 7.
In the figure: 1. a detection table; 2. a start button; 3. guiding an optical axis; 4. a top plate; 5. a cylinder; 6. a sealing mechanism; 61. a sealing rod; 62. air holes; 63. a nut; 64. a mounting groove; 65. a hydraulic cylinder; 66. a sleeve; 67. a second chute; 68. a second guide bar; 69. a second slider; 610. a connecting rod; 611. a push plate; 612. an elastic rubber sleeve; 7. a positioning mechanism; 71. a positioning plate; 72. a driving groove; 73. a moving groove; 74. a first stop lever; 75. a second limit rod; 76. a first screw; 77. a first clamping block; 78. a third limit rod; 79. a second screw; 710. a second clamping block; 711. blocking; 712. a first motor; 713. a second motor; 8. a pre-pressing mechanism; 81. a base; 82. a telescopic rod; 83. a pre-pressing rod; 84. a spring; 9. an adjusting mechanism; 91. a first slider; 92. a support block; 93. a third chute; 94. a third guide bar; 95. a third slider; 96. a support plate; 97. a rack; 98. a third motor; 99. a third screw; 910. a fourth motor; 911. a connecting rod; 912. a gear key; 913. a gear; 10. an adjustment port; 11. a first chute; 12. a first guide bar; 13. a floating joint; 14. an air pipe; 15. an airtight detector; 16. a pressing plate; 17. a hydraulic buffer; 18. an indicator light.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-18, the invention provides a technical scheme of an immediate heating module air tightness detection tool for a four-acupoint intelligent closestool, which comprises the following steps: the two starting buttons 2 are respectively arranged at the front ends of the left side and the right side of the detection table 1, the starting buttons 2 are used for controlling the air cylinder 5, the two starting buttons 2 are arranged to prevent the occurrence of the condition of clamping hands, the number of the guiding optical axes 3 is four, the bottom ends of the four guiding optical axes 3 are respectively arranged at the four corners of the top end of the detection table 1, the four corners of the bottom end of the top plate 4 are respectively arranged at the top ends of the four guiding optical axes 3, the air cylinder 5 is arranged in the middle of the bottom end of an inner cavity of the detection table 1, the top end of the air cylinder 5 extends out of the top end of the detection table 1, the air cylinder 5 and the starting button 2 are electrically connected, the air cylinder 5 is the prior art, the air cylinder 5 is used for pulling the pressing plate 16 to move, four corners of the pressing plate 16 are slidably sleeved at the middle part of the outer wall of the guiding optical axis 3, four adjusting ports 10 are formed in the top end of the pressing plate 16 at equal intervals along the left-right direction, four first sliding grooves 11 are formed in the front-back two sides of the top end of the pressing plate 16 at equal intervals along the left-right direction, eight first sliding grooves 11 are respectively positioned at the front-back two sides of the four adjusting ports 10, the left-right two ends of the first guide rod 12 are respectively arranged at the left-right sides of the inner cavity of the first sliding groove 11, the floating joint 13 is arranged at the top end of the air cylinder 5, the top end of the floating joint 13 is arranged at the front part of the bottom end of the pressing plate 16, the floating joint 13 is the prior art, the floating joint 13 is used for prolonging the service life of the air cylinder 5, the adjusting mechanism 9 is arranged in the inner cavity of the adjusting port 10, the adjusting mechanism 9 is used for adjusting the positions of the sealing mechanisms 6, the number of the sealing mechanisms 6 is eight, four sealing mechanisms 6 are respectively arranged at the top ends of the pressing plates 16 in the left-right direction at equal intervals, the bottom ends of the sealing mechanisms 6 extend out of the bottom ends of the pressing plates 16, the other four sealing mechanisms 6 are respectively arranged at the top ends of the adjusting mechanism 9, the sealing mechanisms 6 are used for guaranteeing the tightness of the inner cavity of the intelligent closestool, namely the thermal module, the positioning mechanism 7 is arranged at the top end of the detecting table 1, the positioning mechanism 7 is used for positioning the intelligent closestool, namely the thermal module, the number of the pre-pressing mechanisms 8 is four, the four pre-pressing mechanisms 8 are respectively arranged at the bottom ends of the pressing plates 16 in the left-right direction at equal intervals, the pre-pressing mechanisms 8 are used for guaranteeing the stability of the device, the number of the air pipes 14 is four, one ends of the four air pipes 14 are respectively arranged at the top ends of the four sealing mechanisms 6 above the pressing plates 16, the air pipe 14 is used for conveying air to the inner cavity of the intelligent closestool instant heating module, the other end of the air pipe 14 is arranged at the rear side of the airtight detector 15, the airtight detector 15 is in the prior art, the airtight detector 15 is used for detecting the air tightness of the intelligent closestool instant heating module, the number of the indicator lamps 18 is four, the four indicator lamps 18 are respectively arranged at the top end of the detection table 1 along the left and right directions at equal intervals, the indicator lamps 18 are electrically connected with the airtight detector 15, the indicator lamps 18 are in the prior art, the indicator lamps 18 are not in the excessive description, the indicator lamps 18 are used for displaying whether the tightness of the intelligent closestool instant heating module is qualified or not, the number of the hydraulic buffers 17 is two, the two hydraulic buffers 17 are arranged at the left and right ends of the front end of the top end of the positioning plate 71, the hydraulic buffers 17 are in the prior art, the hydraulic buffer 17 is used here to prevent damage to the intelligent toilet, i.e. the thermal module, as will not be described in more detail herein.
Preferably, the adjusting mechanism 9 further includes: the first slide block 91, the supporting block 92, the third slide groove 93, the third guide rod 94, the third slide block 95, the supporting plate 96, the rack 97, the third motor 98, the third screw 99, the fourth motor 910, the connecting rod 911, the gear key 912 and the gear 913, the first slide block 91 is slidably matched and inserted in the inner cavity of the first slide groove 11, the first slide block 91 is slidably sleeved on the outer wall of the first guide rod 12, the number of the supporting blocks 92 is four, the front and back sides of the bottom ends of the four supporting blocks 92 are respectively arranged at the top ends of eight first slide blocks 91, the upper and lower sides of the supporting blocks 92 are respectively provided with the third slide groove 93 along the front and back direction, the inner cavity of the supporting block 92 corresponds to the inner cavity of the adjusting port 10, and is matched with the supporting block 92, the front and back sides of the sealing mechanism 6 are respectively arranged at the front and back sides of the inner cavity of the third slide groove 93, the third slide block 95 is slidably sleeved on the inner cavity of the third slide groove 93, the number of the supporting blocks 95 is four motors 96, the eight supporting plates 96 are respectively arranged at the back sides of the supporting plate 96, the eight supporting plates 96 are respectively arranged at the back sides of the back and forth of the sealing mechanism 98, the fourth screw 98 is rotatably connected with the sealing mechanism 98, the left and back of the sealing mechanism 98 is arranged at the back side of the back of the sealing mechanism 6, the sealing mechanism is driven by the sealing mechanism 98, the left and the back side is arranged at the back of the back side, the back of the sealing mechanism 98 is the back and the sealing mechanism is used for the back and the sealing mechanism 98, the sealing mechanism is the back and the back, the sealing mechanism is the back and the sealing mechanism is the back, the back and the inner side, the inner side is the inner side and the inner, the inner side and the inner. The right end of the third screw 99 is locked at the output end of the third motor 98 through a coupler, the rear side of the supporting block 92 is in threaded connection with the outer wall of the third screw 99, the left end of the third screw 99 is rotatably arranged at the left side of the pressing plate 16 through a bearing, the fourth motor 910 is in screwed connection with the front end of the right side of the top end of the pressing plate 16, the fourth motor 910 is a servo motor, the fourth motor 910 is connected with a servo controller, the fourth motor 910 is used for driving the connecting rod 911 to rotate, the right end of the connecting rod 911 is locked at the output end of the fourth motor 910 through a coupler, the left end of the connecting rod 911 is rotatably arranged at the left side of the pressing plate 16 through a bearing, the number of gear keys 912 is two, the two gear keys 912 are respectively arranged at the front side and the rear side of the outer wall of the connecting rod 911, the gear keys 912 are used for promoting the gears 913 to rotate along with the connecting rod 911, the number of the gears 913 are four, the four gears 913 are respectively sleeved on the outer wall of the connecting rod which can slide left and right in an equidistant manner along the left and right directions, the four gears 913 are meshed with the racks 97, and the gears 913 are used for driving the racks 97 to move.
Preferably, the sealing mechanism 6 further includes: the sealing rods 61, the air holes 62, the nuts 63, the mounting grooves 64, the hydraulic cylinders 65, the sleeves 66, the second sliding grooves 67, the second guide rods 68, the second sliding blocks 69, the connecting rods 610, the pushing plates 611 and the elastic rubber sleeves 612, the sealing rods 61 are eight in number, four sealing rods 61 are respectively arranged at the top end of the pressing plate 16 in the left-right direction at equal intervals, the bottom ends of the sealing rods 61 extend out of the bottom end of the pressing plate 16, the air pipes 14 are arranged at the top ends of the sealing rods 61, the outer walls of the other four sealing rods 61 slidably penetrate through the inner cavities of the supporting blocks 92 and the two supporting plates 96, the bottom ends of the eight sealing rods 61 are respectively provided with a plurality of mounting grooves 64 in the circumferential direction at equal intervals, the bottom ends of the eight sealing rods 61 are provided with a plurality of second sliding grooves 67 in the circumferential direction at equal intervals, the top ends of the four sealing rods 61 arranged on the pressing plate 16 are provided with the air holes 62 penetrating up and down, the inner cavities of the air pipes 14 are communicated with the inner cavities of the air holes 62, the inner cavity of the sealing rod 61 connected with the water outlet of the intelligent closestool, namely the hot module, is in a sealing state, gas leakage is prevented, the number of nuts 63 is sixteen, sixteen nuts 63 are respectively connected with the upper side and the lower side of the inner cavity of the outer cavity of the eight sealing rods 61 in a threaded manner, the nuts 63 are used for fixing the sealing rods 61, the hydraulic cylinder 65 is arranged in the inner cavity of the mounting groove 64, the hydraulic cylinder 65 is the prior art, the hydraulic cylinder 65 is not repeated in detail, the hydraulic cylinder 65 is used for pushing the sleeve 66 to move up and down, the sleeve 66 is sleeved at the bottom of the outer wall of the sealing rod 61 in a sliding manner, the bottom end of the hydraulic cylinder 65 is arranged at the top end of the sleeve 66, the two ends of the second guide rod 68 are respectively arranged at the inner side and the outer side of the inner cavity of the second guide rod 67, the second slide block 69 is in a sliding manner and sleeved on the outer wall of the second guide rod 68, the number of the connecting rods 610 is a plurality, one end of each connecting rod 610 is rotatably arranged on the upper side and the lower side of the outer wall of the sleeve 66 through pin shafts at equal intervals in the circumferential direction, the positions of the connecting rods 610 correspond to the positions of the second sliding grooves 67, the connecting rods 610 are used for pushing plates 611 to move, the number of the pushing plates 611 is a plurality of, the inner sides of the bottom ends of the pushing plates 611 are respectively arranged on the top ends of the second sliding blocks 69, the other ends of the connecting rods 610 are rotatably arranged on the inner sides of the pushing plates 611 through pin shafts, the pushing plates 611 move to support the water inlet and the water outlet of the intelligent closestool instant heating module, so that the inner cavity of the intelligent closestool instant heating module is sealed, the top ends of the elastic rubber sleeves 612 are arranged at the bottom of the outer wall of the sealing rod 61, the bottom ends of the elastic rubber sleeves 612 are arranged at the bottom end of the outer wall of the sealing rod 61, and the elastic rubber sleeves 612 can strengthen the sealing performance of the inner cavity of the intelligent closestool instant heating module.
Preferably, the positioning mechanism 7 further includes: the locating plate 71, the driving groove 72, the moving groove 73, the first limiting rod 74, the second limiting rod 75, the first screw rod 76, the first clamping block 77, the third limiting rod 78, the second screw rod 79, the second clamping block 710, the blocking block 711, the first motor 712 and the second motor 713, the locating plate 71 is arranged at the top end of the detecting table 1, the driving groove 72 is arranged on the right side of the locating plate 71 along the left-right direction, the moving groove 73 communicated with the inner cavity of the driving groove 72 is arranged on the front-back side of the top end of the locating plate 71 along the left-right direction, the left-right ends of the first limiting rod 74 are respectively arranged on the left-right side of the inner cavity of the moving groove 73, the number of the second limiting rods 75 is two, the left ends of the two second limiting rods 75 are respectively arranged on the left-right side bottom end of the inner cavity of the driving groove 72, the left end of the first screw rod 76 is rotatably arranged at the middle part of the left-side bottom end of the inner cavity of the driving groove 72 through a bearing, the number of the first clamping blocks 77 is four, the four first clamping blocks 77 are all sleeved on the outer wall of the second limiting rod 75 in a sliding manner, the first clamping blocks 77 are connected with the outer wall of the first screw rod 76 in a threaded manner, the front side and the rear side of the top end of each first clamping block 77 are all extended out of the inner cavities of the two moving grooves 73 in a sliding manner, the first clamping blocks 77 are sleeved on the outer wall of the first limiting rod 74 in a sliding manner, the number of the third limiting rods 78 is two, the left ends of the two third limiting rods 78 are respectively arranged at the front end and the rear end of the left top of the inner cavity of the driving groove 72, the left end of the second screw rod 79 is rotatably arranged in the middle of the left top of the inner cavity of the driving groove 72 through a bearing, the number of the second clamping blocks 710 is four, the four second clamping blocks 710 are all sleeved on the outer wall of the third limiting rod 78 in a sliding manner, the second clamping blocks 710 are connected with the outer wall of the second screw rod 79 in a threaded manner, the inner cavities of the two moving grooves 73 extend from the front side and the rear side of the top end of the second clamping block 710 in a sliding mode, the second clamping block 710 is sleeved on the outer wall of the first limiting rod 74 in a sliding mode, the intelligent closestool can be positioned by means of cooperation between the second clamping block 710 and the first clamping block 77, the blocking block 711 is detachably arranged on the right side of the inner cavity of the driving groove 72, the first motor 712 is connected to the bottom end of the right side of the blocking block 711 through screws, the right end of the first screw 76 is locked to the output end of the first motor 712 through a coupler, the first motor 712 is in the prior art, the first motor 712 is a servo motor, the first motor 712 is connected with a servo controller, the first motor 712 is used for driving the first screw 76 to rotate, the second motor 713 is connected to the top end of the right side of the blocking block 711 through the coupler, the second motor 713 is connected with the servo motor, and the second motor 713 is not excessively connected to the servo controller, and the second motor 713 is used for driving the second screw 79 to rotate.
Preferably, the pre-pressing mechanism 8 further includes: base 81, telescopic link 82, pre-compaction pole 83 and spring 84, base 81 sets up in the bottom of clamp plate 16, telescopic link 82 sets up in the inner chamber top middle part of base 81, pre-compaction pole 83 slidable cup joints in the outer wall bottom of telescopic link 82, the inner chamber of base 81 is extended to the bottom of pre-compaction pole 83, spring 84 cup joints in the outer wall of telescopic link 82, the top joint of spring 84 is on the inner chamber top of base 81, the bottom joint of spring 84 is on the top of pre-compaction pole 83, spring 84 is rotatory spring, take place elastic deformation after receiving external force extrusion or tensile, the initial state is restoreed to the external force after getting rid of, spring 84 is used for promoting pre-compaction pole 83 and resumes initial position here.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
When in use, four intelligent toilets to be detected, namely, heating modules are taken and placed at the top ends of the positioning plates 71, each intelligent closestool, namely, heating module is placed between two adjacent first clamping blocks 77 and second clamping blocks 710 respectively, a first motor 712 and a second motor 713 are started to drive the first screw 76 and the second screw 79 to rotate, the first screw 76 and the second screw 79 rotate to drive the first clamping blocks 77 and the second clamping blocks 710 to move, the intelligent closestool, namely, heating modules are driven to move until the positions of a water inlet of the intelligent closestool, namely, heating modules correspond to the positions of the sealing rods 61 arranged on the pressing plates 16, at the moment, a third motor 98 is started, the rotation of the output end of the third motor 98 can drive a third screw 99 to rotate, the rotation of the third screw 99 can drive the sealing rods 61 arranged on the supporting plates 96 to move left and right, in the process that the supporting plate 96 drives the rack 97 to move left and right, the rack 97 can be utilized to drive the gear 913 to move left and right on the outer wall of the connecting rod 911 until the gear 913 moves to a proper position, the fourth motor 910 is started, the output end of the fourth motor 910 rotates to drive the connecting rod 911 to rotate, the connecting rod 911 rotates to drive the gear 913 to rotate, the gear 913 rotates to drive the rack 97 to drive the supporting plate 96 to move back and forth, and then drive the sealing rod 61 to move back and forth until the position of the sealing rod 61 corresponds to the position of the water outlet of the intelligent closestool, namely the hot module, the cylinder 5 is started, the pressing plate 16 is pulled to move downwards by the cylinder 5, the bottom end of the pre-pressing rod 83 is contacted with the intelligent closestool, namely the hot module, the pre-pressing rod 83 is extruded to move towards the inner cavity of the base 81 by the intelligent closestool, and the extrusion spring 84 is elastically deformed until the bottom ends of the eight sealing rods 61 are respectively inserted into the water outlets of the water inlets of the four intelligent closestool instant heating modules, the hydraulic cylinder 65 is started, the sleeve 66 is pushed by the hydraulic cylinder 65 to move downwards, the sleeve 66 moves downwards to push the push plate 611 to move outwards, the push plate 611 moves outwards to extrude the elastic rubber sleeve 612 to elastically deform until the elastic rubber sleeve 612 contacts with the inner walls of the water inlets and the water outlets of the intelligent closestool instant heating modules, the inner cavity of the intelligent closestool instant heating modules can be ensured to be sealed, the airtight detector 15 is used for conveying air to the inner cavity of the intelligent closestool instant heating modules through the air pipe 14 to detect whether the tightness of the intelligent closestool instant heating modules is qualified or not, if not qualified, the intelligent closestool instant heating modules are used for starting the indicator lamp 18, and an operator can be prompted.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Four acupuncture point intelligence closestool is hot module gas tightness detects frock promptly, a serial communication port, include:
a detection table (1);
the number of the starting buttons (2) is two, and the two starting buttons (2) are respectively arranged at the front ends of the left side and the right side of the detection table (1);
the number of the guide optical axes (3) is four, and the bottom ends of the four guide optical axes (3) are respectively arranged at four corners of the top end of the detection table (1);
the four corners of the bottom end of the top plate (4) are respectively arranged at the top ends of the four guide optical axes (3);
the cylinder (5) is arranged in the middle of the bottom end of the inner cavity of the detection table (1), the top end of the cylinder (5) extends out of the top end of the detection table (1), and the cylinder (5) is electrically connected with the starting button (2);
the four corners of the pressing plate (16) are slidably sleeved at the middle part of the outer wall of the guide optical axis (3), four adjusting ports (10) are formed in the top end of the pressing plate (16) at equal intervals along the left-right direction, four first sliding grooves (11) are formed in the front side and the rear side of the top end of the pressing plate (16) at equal intervals along the left-right direction, and eight first sliding grooves (11) are respectively positioned on the front side and the rear side of the four adjusting ports (10);
the left end and the right end of the first guide rod (12) are respectively arranged at the left side and the right side of the inner cavity of the first chute (11);
the floating joint (13) is arranged at the top end of the air cylinder (5), and the top end of the floating joint (13) is arranged at the front part of the bottom end of the pressing plate (16);
the adjusting mechanism (9) is arranged in the inner cavity of the adjusting port (10);
the sealing mechanisms (6) are eight in number, four sealing mechanisms (6) are respectively arranged at the top end of the pressing plate (16) at equal intervals along the left-right direction, the bottom ends of the sealing mechanisms (6) extend out of the bottom end of the pressing plate (16), and the other four sealing mechanisms (6) are respectively arranged at the top ends of the adjusting mechanisms (9);
the positioning mechanism (7) is arranged at the top end of the detection table (1);
the number of the pre-pressing mechanisms (8) is four, and the four pre-pressing mechanisms (8) are respectively arranged at the bottom end of the pressing plate (16) at equal intervals along the left-right direction;
the air pipes (14), the number of the air pipes (14) is four, and one ends of the four air pipes (14) are respectively arranged at the top ends of the four sealing mechanisms (6) above the pressing plate (16);
an airtight detector (15), wherein the other end of the air pipe (14) is arranged at the rear side of the airtight detector (15);
the number of the indicator lamps (18) is four, the four indicator lamps (18) are respectively arranged at the top end of the detection table (1) along the left-right direction at equal intervals, and the indicator lamps (18) and the air tightness detector (15) are electrically connected.
2. The four-point intelligent closestool as claimed in claim 1, wherein: the adjusting mechanism (9) comprises:
the first sliding block (91) is in sliding fit with the inner cavity of the first sliding groove (11), and the first sliding block (91) is in sliding sleeve joint with the outer wall of the first guide rod (12);
the number of the supporting blocks (92) is four, the front sides and the rear sides of the bottom ends of the four supporting blocks (92) are respectively arranged at the top ends of eight first sliding blocks (91), third sliding grooves (93) are formed in the left and right ends of the upper side, the lower side and the right side of the supporting blocks (92) along the front and rear directions, and the inner cavities of the supporting blocks (92) are corresponding to the inner cavities of the adjusting ports (10) and are matched with each other;
the front end and the rear end of the third guide rod (94) are respectively arranged at the front side and the rear side of the inner cavity of the third chute (93);
the third sliding block (95) is slidably matched and inserted into the inner cavity of the third sliding groove (93), and the third sliding block (95) is slidably sleeved on the outer wall of the third guide rod (94);
the number of the support plates (96) is eight, and the left and right ends of the inner sides of the eight support plates (96) are respectively arranged on the outer sides of sixteen third sliding blocks (95);
the number of the racks (97) is four, and the four racks (97) are respectively arranged on the front sides of four supporting plates (96) positioned above;
the third motor (98) is connected to the rear part of the right side of the top end of the pressing plate (16) through screws;
the right end of the third screw rod (99) is locked at the output end of the third motor (98) through a coupler, the rear side of the supporting block (92) is in threaded connection with the outer wall of the third screw rod (99), and the left end of the third screw rod (99) is rotatably arranged at the left side of the pressing plate (16) through a bearing;
the fourth motor (910) is connected to the front end of the right side of the top end of the pressing plate (16) through screws;
the right end of the connecting rod (911) is locked at the output end of the fourth motor (910) through a coupler, and the left end of the connecting rod (911) is rotatably arranged at the left side of the pressing plate (16) through a bearing;
the gear keys (912) are two in number, and the two gear keys (912) are respectively arranged on the front side and the rear side of the outer wall of the connecting rod (911);
the number of the gears (913) is four, the four gears (913) are respectively sleeved on the outer wall of the connecting rod (911) in a sliding way in a left-right mode at equal intervals along the left-right direction, and the gears (913) are meshed with the racks (97).
3. The four-point intelligent closestool as claimed in claim 2, wherein: the sealing mechanism (6) comprises:
the sealing rods (61), the number of the sealing rods (61) is eight, four sealing rods (61) are respectively arranged at the top end of the pressing plate (16) at equal intervals along the left-right direction, the bottom ends of the sealing rods (61) extend out of the bottom end of the pressing plate (16), the air pipe (14) is arranged at the top end of the sealing rods (61), the outer walls of the other four sealing rods (61) slidably penetrate through inner cavities of the supporting blocks (92) and the two supporting plates (96), a plurality of mounting grooves (64) are formed in the bottom ends of the eight sealing rods (61) at equal intervals along the circumferential direction, and a plurality of second sliding grooves (67) are formed in the bottom ends of the eight sealing rods (61) at equal intervals along the circumferential direction;
the number of the nuts (63) is sixteen, and sixteen nuts (63) are respectively in threaded connection with the upper side and the lower side of the outer wall of the eight sealing rods (61);
the hydraulic cylinder (65) is arranged in the inner cavity of the mounting groove (64);
the sleeve (66) is sleeved at the bottom of the outer wall of the sealing rod (61) in a sliding manner, and the bottom end of the hydraulic cylinder (65) is arranged at the top end of the sleeve (66);
the two ends of the second guide rod (68) are respectively arranged at the inner side and the outer side of the inner cavity of the second chute (67);
the second sliding block (69) is slidably inserted into the inner side of the inner cavity of the second sliding groove (67), and the second sliding block (69) is slidably sleeved on the outer wall of the second guide rod (68);
the connecting rods (610) are arranged in number, one ends of the connecting rods (610) are respectively arranged on the upper side and the lower side of the outer wall of the sleeve (66) in a rotatable mode through pin shafts at equal intervals along the circumferential direction, and the positions of the connecting rods (610) correspond to the positions of the second sliding grooves (67);
the number of the pushing plates (611) is a plurality, the inner sides of the bottom ends of the pushing plates (611) are respectively arranged at the top ends of the second sliding blocks (69), and the other ends of the connecting rods (610) are respectively and rotatably arranged at the inner sides of the pushing plates (611) through pin shafts;
the elastic rubber sleeve (612), the top of elastic rubber sleeve (612) sets up in the outer wall bottom of sealing rod (61), the bottom of elastic rubber sleeve (612) sets up in the outer wall bottom of sealing rod (61).
4. The four-point intelligent closestool as claimed in claim 3, wherein the four-point intelligent closestool is a hot module air tightness detection tool comprises: the positioning mechanism (7) comprises:
the positioning plate (71), the positioning plate (71) is arranged at the top end of the detection table (1), the right side of the positioning plate (71) is provided with a driving groove (72) along the left-right direction, and the front side and the rear side of the top end of the positioning plate (71) are provided with a moving groove (73) communicated with the inner cavity of the driving groove (72) along the left-right direction;
the left and right ends of the first limiting rod (74) are respectively arranged at the left and right sides of the inner cavity of the moving groove (73);
the two second limiting rods (75) are arranged, and the left ends of the two second limiting rods (75) are respectively arranged at the front side and the rear side of the bottom end of the left side of the inner cavity of the driving groove (72);
the left end of the first screw rod (76) is rotatably arranged in the middle of the left bottom end of the inner cavity of the driving groove (72) through a bearing;
the number of the first clamping blocks (77) is four, the four first clamping blocks (77) are all slidably sleeved on the outer wall of the second limiting rod (75), the first clamping blocks (77) are in threaded connection with the outer wall of the first screw rod (76), the front side and the rear side of the top end of each first clamping block (77) are slidably extended out of the inner cavities of the two moving grooves (73), and the first clamping blocks (77) are slidably sleeved on the outer wall of the first limiting rod (74);
the number of the third limiting rods (78) is two, and the left ends of the two third limiting rods (78) are respectively arranged at the front end and the rear end of the left side top of the inner cavity of the driving groove (72);
the left end of the second screw rod (79) is rotatably arranged in the middle of the top end of the left side of the inner cavity of the driving groove (72) through a bearing;
the number of the second clamping blocks (710) is four, the four second clamping blocks (710) are all slidably sleeved on the outer wall of the third limiting rod (78), the second clamping blocks (710) are in threaded connection with the outer wall of the second screw rod (79), the front side and the rear side of the top end of each second clamping block (710) are slidably extended out of the inner cavities of the two moving grooves (73), and the second clamping blocks (710) are slidably sleeved on the outer wall of the first limiting rod (74);
the blocking block (711) is detachably arranged on the right side of the inner cavity of the driving groove (72);
the first motor (712), the screw of said first motor (712) connects to right side bottom of the block (711), the right end of the said first screw (76) locks the output end at the first motor (712) through the coupling;
and the second motor (713) is connected to the right top end of the blocking block (711) through a screw, and the right end of the second screw (79) is locked at the output end of the second motor (713) through a coupler.
5. The four-point intelligent closestool as claimed in claim 4, wherein: the pre-pressing mechanism (8) comprises:
the base (81) is arranged at the bottom end of the pressing plate (16);
the telescopic rod (82) is arranged in the middle of the top end of the inner cavity of the base (81);
the pre-pressing rod (83), the pre-pressing rod (83) is slidably sleeved at the bottom end of the outer wall of the telescopic rod (82), and the bottom end of the pre-pressing rod (83) extends out of the inner cavity of the base (81);
the spring (84), spring (84) cup joints in the outer wall of telescopic link (82), the top joint of spring (84) is in the inner chamber top of base (81), the bottom joint of spring (84) is in the top of pre-compaction pole (83).
6. The four-point intelligent closestool as claimed in claim 5, wherein: the left and right ends of the front end of the top end of the positioning plate (71) are respectively provided with a hydraulic buffer (17).
7. The four-point intelligent closestool as claimed in claim 6, wherein: air holes (62) penetrating up and down are formed in the top ends of four sealing rods (61) arranged on the pressing plate (16), and the inner cavity of the air pipe (14) is communicated with the inner cavity of the air holes (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311428791.3A CN117168693B (en) | 2023-10-31 | 2023-10-31 | Four acupuncture point intelligent closestool is hot module gas tightness detects frock promptly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311428791.3A CN117168693B (en) | 2023-10-31 | 2023-10-31 | Four acupuncture point intelligent closestool is hot module gas tightness detects frock promptly |
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| CN117168693A true CN117168693A (en) | 2023-12-05 |
| CN117168693B CN117168693B (en) | 2024-01-23 |
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| CN110044548A (en) * | 2019-05-17 | 2019-07-23 | 兴化市天东软件科技有限公司 | It is a kind of for detecting the detection special plane of air-tightness |
| CN110487540A (en) * | 2019-08-27 | 2019-11-22 | 西安工业大学 | A kind of gauge check instrument test fixture and its test method |
| US20210018395A1 (en) * | 2018-03-20 | 2021-01-21 | Lg Electronics Inc. | Device for inspecting waterproofness |
| CN113916470A (en) * | 2020-06-22 | 2022-01-11 | 周显双 | Large-scale valve gas tightness detection device |
| CN215985060U (en) * | 2021-08-13 | 2022-03-08 | 苏州凯嘉林机电有限公司 | Air tightness detection device |
| CN114526873A (en) * | 2022-01-14 | 2022-05-24 | 邢红亮 | Automobile lamp detection device and detection method thereof |
| CN115773852A (en) * | 2023-02-10 | 2023-03-10 | 江苏诺瑞思医疗器械有限公司 | Biopsy needle hose air tightness test tool and test mode |
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2023
- 2023-10-31 CN CN202311428791.3A patent/CN117168693B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210018395A1 (en) * | 2018-03-20 | 2021-01-21 | Lg Electronics Inc. | Device for inspecting waterproofness |
| CN110044548A (en) * | 2019-05-17 | 2019-07-23 | 兴化市天东软件科技有限公司 | It is a kind of for detecting the detection special plane of air-tightness |
| CN110487540A (en) * | 2019-08-27 | 2019-11-22 | 西安工业大学 | A kind of gauge check instrument test fixture and its test method |
| CN113916470A (en) * | 2020-06-22 | 2022-01-11 | 周显双 | Large-scale valve gas tightness detection device |
| CN215985060U (en) * | 2021-08-13 | 2022-03-08 | 苏州凯嘉林机电有限公司 | Air tightness detection device |
| CN114526873A (en) * | 2022-01-14 | 2022-05-24 | 邢红亮 | Automobile lamp detection device and detection method thereof |
| CN115773852A (en) * | 2023-02-10 | 2023-03-10 | 江苏诺瑞思医疗器械有限公司 | Biopsy needle hose air tightness test tool and test mode |
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| Publication number | Publication date |
|---|---|
| CN117168693B (en) | 2024-01-23 |
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