CN219798638U - High atmospheric pressure compass table gas tightness detection device - Google Patents
High atmospheric pressure compass table gas tightness detection device Download PDFInfo
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- CN219798638U CN219798638U CN202320983300.0U CN202320983300U CN219798638U CN 219798638 U CN219798638 U CN 219798638U CN 202320983300 U CN202320983300 U CN 202320983300U CN 219798638 U CN219798638 U CN 219798638U
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 114
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- 238000005086 pumping Methods 0.000 claims description 3
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Abstract
The utility model discloses a high air pressure compass air tightness detection device, which comprises a workbench and an air tightness detection device, wherein the air tightness detection device comprises an air tightness detection structure, a sealing assembly and an auxiliary positioning structure, the air tightness detection structure comprises a sealing box, a sealing cover, an air compressor, an air pipe, an electromagnetic valve, a controller and an air pressure sensor; the sealing assembly can ensure the sealing performance during the air tightness detection of the watch, ensure the sealing effect and avoid the condition of gas leakage from the joint of the sealing box and the sealing cover.
Description
Technical Field
The utility model relates to the technical field of watch air tightness detection, in particular to a high-air-pressure compass watch air tightness detection device.
Background
The mountain climbing sports watch is a multifunctional sports watch integrating the measurement of height, air pressure, compass, temperature and the like, and the principle is as follows: the watch is internally provided with air pressure, temperature and compass sensors, the air pressure sensor 8 detects the atmospheric pressure of the environment, and the altitude is calculated according to the relation between the air pressure and the altitude of the International Civil Aviation Organization (ICAO); the temperature sensor can detect the ambient temperature; the compass sensor can identify the southeast, the northwest and the northwest according to the geomagnetic principle, and when the high-pressure compass meter is produced, the air tightness of the compass sensor needs to be detected in order to ensure the sealing performance of the compass sensor.
The utility model provides an inside gas tightness check out test set of intelligence wrist-watch of application number CN202220176945.9 specifically discloses an inside gas tightness check out test set of intelligence wrist-watch, including backup pad, stand, electro-magnet and air compressor machine, stand fixed connection is in the top left and right sides of backup pad, the electro-magnet is inlayed in the middle of the top of backup pad, air compressor machine fixed connection is in the top right side of backup pad, structural design is reasonable, through placing the platform with intelligent wrist-watch ligature, adjustment rotation angle, and rotatory bolt of screwing, adsorb fixedly between electro-magnet and the connecting plate, realize fixing the intelligent wrist-watch, use electric telescopic handle to drive the seal box and seal the intelligent wrist-watch, inject quantitative compressed air into the seal box through using the air compressor machine, observe the flow direction change of air pressure sensor numerical value in certain limit, judge the gas tightness of intelligent wrist-watch, need not dismantle the watchband, be applicable to the intelligent wrist-watch of any shape size, simple structure, in this application, however, the device leakproofness is not good, when pressurizing the gas in the seal box, the inside, the time gas leakage takes place easily, the numerical value that leads to the air pressure sensor to detect is inaccurate, guarantee to the compass of high, it is comparatively loaded down with the operation to the dial plate, the accuracy is difficult to place on the convenient operation of the compass.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the high-air-pressure compass meter air tightness detection device, which can avoid leakage and improve detection accuracy.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high atmospheric pressure compass table gas tightness detection device, includes workstation and gas tightness detection device, gas tightness detection device includes gas tightness detection structure, seal assembly and auxiliary positioning structure, its characterized in that: the air tightness detection structure comprises a sealing box, a sealing cover, an air compressor, an air pipe, an electromagnetic valve, a controller and an air pressure sensor, wherein the sealing box is arranged on a workbench, the sealing cover is covered on the sealing box, the air compressor is arranged on the workbench and is positioned outside the sealing box, one end of the air pipe is arranged on the sealing box, the other end of the air pipe is connected with the air pumping end of the air compressor, the electromagnetic valve is arranged on the air pipe, the controller is arranged on the workbench, and the air pressure sensor is arranged in the sealing box.
In the scheme, the method comprises the following steps: the sealing cover is provided with a handle. Convenient to take.
In the scheme, the method comprises the following steps: the sealing assembly comprises a sealing gasket, a sealing block and a threaded locking cover ring, wherein the sealing gasket is arranged in a sealing cover and is in sealing contact with a sealing box, the sealing block is arranged in the sealing cover, an annular protruding block is arranged on the outer upper portion of the sealing box, the bottom end of the sealing cover is in contact with the upper surface of the annular protruding block, a circle of threads are arranged on the periphery of the annular protruding block, a circle of annular sinking table is arranged at the top of the sealing cover, a circle of opening edge ring is arranged on the inner side of the top end of the threaded locking cover ring corresponding to the annular sinking table, when the opening edge ring is tightly pressed outside the sealing cover, the opening edge ring is tightly pressed on the annular sinking table, an internal thread corresponding to the annular protruding block is arranged in the threaded locking cover ring, and the internal thread of the threaded cover ring is in threaded connection with the external thread.
In the scheme, the method comprises the following steps: the auxiliary positioning structure comprises a mounting seat, a telescopic rod, a spring, a compression block and a positioning seat, wherein the mounting seat is arranged on the top surface of the sealing cover, the top end of the telescopic rod is arranged on the mounting seat, the compression block is arranged at the telescopic end of the telescopic rod, the spring is sleeved outside the telescopic rod and is positioned between the mounting seat and the compression block, and the positioning seat is arranged on the inner bottom surface of the sealing box.
In the above scheme, the positioning seat is provided with a positioning groove. The watch is convenient to place.
The high air pressure compass meter air tightness detection device provided by the utility model has the following beneficial effects:
the air tightness detection structure can be used for detecting the air tightness of the high air pressure compass, so that the height of the air pipe is kept unchanged, and the leakage condition is avoided; the sealing assembly can ensure the sealing performance during the air tightness detection of the watch, ensure the sealing effect and avoid the condition of gas leakage from the joint of the sealing box and the sealing cover; the dial plate can be fixed through the auxiliary positioning structure, the dial plate is directly positioned when the air tightness detection is carried out, the dial plate is not required to be independently fixed, the time is saved, and the operation is simple.
Drawings
Fig. 1 is a schematic view of a three-dimensional front view structure of the present utility model.
Fig. 2 is a schematic view of a three-dimensional assembled cross-sectional structure of the present utility model.
In the figure: 1. a work table; 2. a seal box; 3. sealing cover; 4. an air compressor; 5. a gas pipe; 6. an electromagnetic valve; 7. a controller; 8. an air pressure sensor; 9. a handle; 10. a sealing gasket; 11. a sealing block; 12. a threaded locking cover ring; 13. a mounting base; 14. a telescopic rod; 15. a spring; 16. a compaction block; 17. and a positioning seat.
Detailed Description
The utility model is further described below with reference to examples and figures.
Examples:
referring to fig. 1-2, in a specific implementation process, a high air pressure compass air tightness detection device comprises a workbench 1 and an air tightness detection device, wherein the air tightness detection device comprises an air tightness detection structure, a sealing assembly and an auxiliary positioning structure, the air tightness detection structure comprises a sealing box 2, a sealing cover 3, an air compressor 4, an air pipe 5, an electromagnetic valve 6, a controller 7 and an air pressure sensor 8, the sealing box 2 is installed on the workbench 1, the sealing cover 3 covers the sealing box 2, the air compressor 4 is installed on the workbench 1 and is located outside the sealing box 2, one end of the air pipe 5 is installed on the sealing box 2, the other end of the air pipe 5 is connected with a pumping end of the air compressor 4, the electromagnetic valve 6 is installed on the air pipe 5, the controller 7 is installed on the workbench 1, and the air pressure sensor 8 is installed in the sealing box 2.
The sealing assembly comprises a sealing gasket 10, a sealing block 11 and a threaded locking cover ring 12, wherein the sealing gasket 10 is arranged in a sealing cover 3 and is in sealing contact with a sealing box 2, the sealing block 11 is arranged in the sealing cover 3, an annular protruding block is arranged on the outer upper portion of the sealing box 2, the bottom end of the sealing cover 3 is in contact with the upper surface of the annular protruding block, a circle of threads are arranged on the periphery of the annular protruding block, a circle of annular sinking table is arranged at the top of the sealing cover 3, a circle of opening edge ring is arranged on the inner side of the top end of the threaded locking cover ring 12 corresponding to the annular sinking table, and when the opening edge ring is tightly pressed outside the sealing cover 3, the opening edge ring is tightly pressed on the annular sinking table. The internal threads of the corresponding annular projections in the threaded locking cap ring 12 are provided with internal threads, and the internal threads of the threaded cap ring 12 are in threaded connection with the external threads.
The auxiliary positioning structure comprises a mounting seat 13, a telescopic rod 14, a spring 15, a compression block 16 and a positioning seat 17. The mount pad 13 is installed at the top surface of sealed lid 3, and telescopic link 14 top is installed on mount pad 13, and compact heap 16 is installed at the flexible end of telescopic link 14, and spring 15 suit is outside telescopic link 14 and be located between mount pad and compact heap 16, and the locating seat 17 is installed at the sealed bottom surface in case 2, is provided with handle 9 on the sealed lid 3, is provided with the constant head tank on the locating seat 17.
The watch is placed on the workbench 1, the watch is pressurized through the air tightness detection device, the change of the pressure value on the controller 7 is observed to judge whether the sealing performance of the watch is good, the air tightness detection device comprises an air tightness detection structure, a sealing component and an auxiliary positioning structure, the air tightness detection can be carried out on the high-air-pressure compass table through the cooperation among the components of the air tightness detection structure, the height of the air pipe 5 is kept unchanged, the occurrence of leakage is avoided, the sealing performance during the air tightness detection of the watch can be ensured through the cooperation among the components of the sealing component, the sealing effect is ensured, the occurrence of gas leakage from the joint of the sealing box 2 and the sealing cover 3 is avoided, the dial can be fixed through the cooperation among the components of the auxiliary positioning structure, the dial position is directly positioned during the air tightness detection, the dial is not required to be independently fixed, the operation is convenient and time-saving, and the operation is simple; when the air tightness detection of the air tightness of the high air pressure compass is carried out, the watch is placed in the seal box 2, the seal cover 3 is buckled on the seal box 2, the seal assembly is used for sealing and locking, the tight connection between the seal box 2 and the seal cover 3 is ensured, then the air compressor 4 and the electromagnetic valve 6 are started through the controller 7, the electromagnetic valve 6 is opened, the air pipe 5 is in a passage state, a certain amount of air is injected into the seal box 2 by the air compressor 4, then the air compressor 4 and the electromagnetic valve 6 are closed, the change of the air pressure value in the seal box 2 is detected through the air pressure sensor 8, the watch air tightness is proved to be bad when the air pressure value is observed through the controller 7, the watch is required to be maintained when the air tightness is changed, the watch tightness is proved to be good when the air tightness is unchanged, in order to ensure the sealing effect between the seal box 2 and the seal cover 3, the occurrence of the air leakage condition is avoided, the sealing gasket 10 is arranged on the sealing cover 3, the sealing box 2 and the sealing cover 3 are in sealing connection through the sealing gasket 10, in order to ensure the tight connection between the sealing box 2 and the sealing cover 3, the threaded locking cover ring 12 is sleeved on the sealing cover 3, the threaded locking cover ring 12 is screwed and connected with an external threaded structure arranged outside the sealing box 2, the sealing cover 3 and the sealing box 2 are in tight connection through the threaded structure, the sealing effect is ensured, in order to ensure the positioning effect of a dial plate, when the high air pressure compass gauge detects the air tightness, the watch is placed on a positioning seat 17 in the sealing box 2, then the sealing cover 3 is buckled on the sealing box 2, a telescopic rod 14 and a spring 15 are arranged on a mounting seat 13 arranged in the sealing cover 3, when the sealing cover 3 falls down, a compression block 16 at one end of the telescopic rod 14 is firstly contacted with the dial plate, and backward extrusion telescopic link 14 and spring 15, under the effect of spring 15 and telescopic link 14, fix a position the dial plate of the watch and compress tightly, need not to install fixedly alone the dial plate, save time, convenient and fast, handle 9 on sealed lid 3 conveniently takes sealed lid 3, ensure sealed lid 3 and seal box 2's smooth assembly, the external screw thread structure that seal box 2 set up outside conveniently is connected with screw thread locking shroud 12 and is locked, guarantee sealed lid 3 and seal box 2's zonulae occludens, the constant head tank on positioning seat 17 conveniently carries out spacingly to the dial plate.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high atmospheric pressure compass table gas tightness detection device, includes workstation and gas tightness detection device, gas tightness detection device includes gas tightness detection structure, seal assembly and auxiliary positioning structure, its characterized in that: the air tightness detection structure comprises a sealing box, a sealing cover, an air compressor, an air pipe, an electromagnetic valve, a controller and an air pressure sensor, wherein the sealing box is arranged on a workbench, the sealing cover is covered on the sealing box, the air compressor is arranged on the workbench and is positioned outside the sealing box, one end of the air pipe is arranged on the sealing box, the other end of the air pipe is connected with the air pumping end of the air compressor, the electromagnetic valve is arranged on the air pipe, the controller is arranged on the workbench, and the air pressure sensor is arranged in the sealing box.
2. The air tightness detection device of a high air pressure compass watch according to claim 1, wherein a handle is arranged on the sealing cover.
3. The high air pressure compass meter air tightness detection device according to claim 1, wherein the sealing assembly comprises a sealing gasket, a sealing block and a threaded locking cover ring, the sealing gasket is installed in the sealing cover and is in sealing contact with the sealing box, the sealing block is installed in the sealing cover, an annular protruding block is arranged on the outer upper portion of the sealing box, the bottom end of the sealing cover is in contact with the upper surface of the annular protruding block, a circle of threads are arranged on the periphery of the annular protruding block, a circle of annular sinking table is arranged at the top of the sealing cover, a circle of opening edge is arranged on the inner side of the top end of the threaded locking cover ring corresponding to the annular sinking table, when the opening edge is pressed outside the sealing cover, the opening edge is pressed on the annular sinking table, an inner thread is arranged in the threaded locking cover ring corresponding to the outer threads of the annular protruding block, and the inner threads of the threaded locking cover ring are in threaded connection with the outer threads.
4. The air tightness detection device for the high-pressure compass watch according to claim 3, wherein the auxiliary positioning structure comprises a mounting seat, a telescopic rod, a spring, a compression block and a positioning seat, the mounting seat is mounted on the top surface of the sealing cover, the top end of the telescopic rod is mounted on the mounting seat, the compression block is mounted on the telescopic end of the telescopic rod, the spring is sleeved outside the telescopic rod and is located between the mounting seat and the compression block, and the positioning seat is mounted on the inner bottom surface of the sealing box.
5. The air tightness detection device of the high air pressure compass watch according to claim 4, wherein the positioning seat is provided with a positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320983300.0U CN219798638U (en) | 2023-04-27 | 2023-04-27 | High atmospheric pressure compass table gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320983300.0U CN219798638U (en) | 2023-04-27 | 2023-04-27 | High atmospheric pressure compass table gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798638U true CN219798638U (en) | 2023-10-03 |
Family
ID=88156008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320983300.0U Active CN219798638U (en) | 2023-04-27 | 2023-04-27 | High atmospheric pressure compass table gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798638U (en) |
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2023
- 2023-04-27 CN CN202320983300.0U patent/CN219798638U/en active Active
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