A situational awareness gas fitting

Abstract

The present application relates to the field of gas taking, and discloses a situation awareness gas joint, which comprises a threaded joint, an insulation part installed inside the mounting part, a top opening part installed inside the insulation part, a ventilation joint, the ventilation joint comprising a first lamp strip, a second lamp strip, a power supply part for supplying power to the first lamp strip and the second lamp strip, and a contact part arranged outside the power supply part, and a gas taking joint installed inside the mounting part, the gas taking joint being made of conductive material; by arranging the first lamp strip and the second lamp strip, the worker can determine the contact condition of the gas taking needle and the counter-connection needle and the discharge condition of the gas, so that when the gas taking needle and the counter-connection needle fail to contact or the gas fails to be discharged due to the deviation of the gas taking needle and the counter-connection needle, the corresponding measures can be taken in time, and the gas taking needle and the counter-connection needle will not be damaged excessively, and the normal connection of the gas taking joint and the threaded joint is ensured.

Description

A situational awareness gas connector Technical Field

[0001] This invention relates to the field of gas sampling, and in particular to a situational awareness gas connector. Background Technology

[0002] Currently, many inflation devices require gas to be extracted through their gas inlet connectors. The conventional practice is to use a threaded connector with matching threads to connect to the gas inlet connector. When the threaded connector is rotated so that its built-in pin moves forward and contacts the pin of the gas inlet connector, the built-in pin of the threaded connector continues to move forward and can push open the pin of the gas inlet connector, and then push open the valve core through the pin of the gas inlet connector, thereby allowing the gas to flow out.

[0003] However, this conventional air intake process has significant problems. Both the threaded connector and the air intake connector have small-diameter cylindrical pins. If the threaded connector is not screwed into the external thread of the air intake connector strictly perpendicularly, the pins are prone to misalignment when they align. In addition, after repeated operations or excessive insertion of the threaded connector, the two pins are easily deformed. After the pins are deformed, they are even more difficult to align. Since the operator cannot perceive the contact state of the two pins, they cannot judge whether the contact between the two pins is normal. The operator often over-screws the threaded connector, causing the pin of the threaded connector to penetrate too deeply into the air intake connector, resulting in serious deformation or damage to the pins of the threaded connector or the air intake connector. Ultimately, this makes it difficult to properly connect the air intake connector and the threaded connector, slowing down the connection process. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is that it is difficult for workers to perceive the contact state between the pin of the threaded connector and the pin of the air intake connector.

[0005] The above-mentioned technical problems are solved by the following technical solution: This invention proposes a situational awareness gas connector, which includes,

[0006] A threaded connector, the threaded connector comprising a mounting component, an insulating component mounted inside the mounting component, and a push-opening component mounted inside the insulating component;

[0007] A vent connector, the vent connector comprising a first light strip, a second light strip, a power supply component for supplying power to the first light strip and the second light strip, and a contact component disposed outside the power supply component;

[0008] A gas sampling connector is installed inside the mounting component, and the gas sampling connector is made of a conductive material.

[0009] The second light strip is connected to the power supply component via the contact component;

[0010] The opening component is made of conductive material, and the insulating component is made of insulating material. The insulating component isolates the mounting component from the opening component.

[0011] In a preferred embodiment of the situational awareness gas connector of the present invention: the mounting component includes a front sleeve, a threaded head rotatably connected to the outside of the front sleeve, a cavity disposed inside the front sleeve, a sealing ring installed inside the front sleeve, and a through groove formed inside the front sleeve.

[0012] The front sleeve and the threaded head are made of conductive material.

[0013] In a preferred embodiment of the situational awareness gas connector of the present invention: the insulating component includes a mating pin insulating sleeve fixedly connected inside the front sleeve, and a fixing screw insulating sleeve disposed on the outside of the front sleeve.

[0014] In a preferred embodiment of the situational awareness gas connector of the present invention: the opening component includes a docking pin fixing sleeve fixedly connected inside the docking pin insulating sleeve, a docking pin threadedly connected inside the docking pin fixing sleeve, and a fixing screw fixedly connected outside the docking pin fixing sleeve.

[0015] The insulating sleeve of the fixing screw is sleeved on the outside of the fixing screw, and the fixing sleeve of the mating pin and the fixing screw do not contact the front sleeve.

[0016] In a preferred embodiment of the situational awareness gas connector of the present invention: the vent connector includes a first connecting component;

[0017] The first connecting component includes a middle sleeve threadedly connected to the outside of the front sleeve, a first LED strip mounting groove formed inside the middle sleeve, a mounting sleeve disposed inside the middle sleeve, and a fixing block fixedly connected to the outside of the mounting sleeve.

[0018] The fixing block is fixedly connected inside the middle sleeve, the first light strip is installed inside the first light strip mounting groove, and the middle sleeve is made of conductive material.

[0019] In a preferred embodiment of the situational awareness gas connector of the present invention: the power supply component includes a button battery disposed inside the mounting sleeve and a helical spring fixedly connected to the outside of the fixing screw;

[0020] The helical spring is in contact with the button battery, and the helical spring is made of a conductive material.

[0021] In a preferred embodiment of the situational awareness gas connector of the present invention: the vent connector includes a second connecting component;

[0022] The second connecting component includes a rear sleeve that is threaded to the outside of the middle sleeve, and a second LED strip mounting groove formed inside the rear sleeve;

[0023] The second light strip is installed inside the second light strip mounting groove, and the back sleeve is made of conductive material.

[0024] In a preferred embodiment of the situational awareness gas connector of the present invention: the contact component includes an insulating disc fixedly connected inside the rear sleeve, a through hole opened inside the insulating disc, an auxiliary pin slidably connected inside the insulating disc, an auxiliary valve core fixedly connected outside the auxiliary pin, an insulating frame fixedly connected outside the insulating disc, and a spring disposed outside the auxiliary valve core.

[0025] One end of the spring is fixedly connected to the outside of the auxiliary valve core, and the end of the spring away from the auxiliary valve core is fixedly connected to the outside of the insulating frame. The auxiliary pin and the auxiliary valve core are made of conductive material, and the insulating disc and the insulating frame are made of insulating material.

[0026] In a preferred embodiment of the situational awareness gas connector of the present invention: the gas connector includes a gas connector body threadedly connected inside the threaded head, a gas hole opened inside the gas connector body, a gas pin slidably connected inside the gas connector body, a gas valve core fixedly connected to the outside of the gas pin, and a sealing cylinder fixedly connected to the outside of the gas connector body.

[0027] The beneficial effects of this invention are as follows: by setting the first light strip and the second light strip, the operator can judge the contact status of the gas intake pin and the docking pin and the gas discharge status. In this way, when the gas intake pin and the docking pin fail to make contact or the gas intake pin and the docking pin are misaligned, resulting in the gas not being discharged, the operator can promptly detect the problem and take corresponding measures, thereby preventing excessive damage to the gas intake pin and the docking pin and ensuring the normal connection of the gas intake connector and the threaded connector. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments of the present invention will be briefly described below. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0029] Figure 1 shows a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 shows a schematic diagram of the overall structure of the present invention in a disassembled state;

[0031] Figure 3 shows a schematic diagram of the specific structure of the threaded connector of the present invention;

[0032] Figure 4 shows a schematic diagram of the specific structure of the first connecting component and the power supply component of the present invention;

[0033] Figure 5 shows a schematic diagram of the specific structure of the second connecting component and the contact component of the present invention;

[0034] Figure 6 shows a front view of the first connecting component of the present invention;

[0035] Figure 7 shows a cross-sectional view of the overall structure of the present invention;

[0036] Figure 8 shows a side view of the contact component of the present invention;

[0037] Figure 9 shows a front view of the contact component of the present invention;

[0038] Figure 10 shows a rear view of the contact component of the present invention;

[0039] Figure 11 shows a rear view of the second connecting component of the present invention;

[0040] Figure 12 shows a schematic diagram of the closed state of the gas intake connector of the present invention;

[0041] Figure 13 shows a schematic diagram of the air intake connector of the present invention in the open state;

[0042] Figure 14 shows a schematic diagram of the first LED strip connection circuit of the present invention;

[0043] Figure 15 shows a schematic diagram of the second LED strip connection circuit of the present invention.

[0044] In the diagram: 1. Threaded connector; 2. Vent connector; 3. Air intake connector; 11. Mounting component; 12. Insulating component; 13. Push-opening component; 21. First connecting component; 22. Power supply component; 23. Second connecting component; 24. Contact component; 25. First LED strip; 26. Second LED strip; 31. Air intake connector body; 32. Air hole; 33. Air intake pin; 34. Air intake valve core; 35. Sealing cylinder; 111. Front sleeve; 112. Threaded head; 113. Cavity; 114. Sealing ring; 115. Through groove ; 121. Insulating sleeve for mating ejector pin; 122. Insulating sleeve for fixing screw; 131. Fixing sleeve for mating ejector pin; 132. Mating ejector pin; 133. Fixing screw; 211. Middle sleeve; 212. First LED strip mounting slot; 213. Mounting sleeve; 214. Fixing block; 221. Button battery; 222. Helical spring; 231. Rear sleeve; 232. Second LED strip mounting slot; 241. Insulating disc; 242. Through hole; 243. Auxiliary ejector pin; 244. Auxiliary valve core; 245. Insulating frame; 246. Spring. Detailed Implementation

[0045] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0046] The terminology used in this invention refers to those general terms currently widely used in the art in consideration of the functionality of the invention; however, these terms may vary according to the intent of those skilled in the art, precedent, or new techniques. Furthermore, specific terms may be chosen independently, and in such cases, their detailed meanings will be described in the detailed description of the invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of the invention.

[0047] Referring to Figures 1-15, this embodiment provides a situational awareness gas connector, including,

[0048] Threaded connector 1 includes a mounting component 11, an insulating component 12 installed inside the mounting component 11, and a push-opening component 13 installed inside the insulating component 12.

[0049] Vent connector 2 includes a first light strip 25, a second light strip 26, a power supply component 22 for supplying power to the first light strip 25 and the second light strip 26, and a contact component 24 disposed outside the power supply component 22.

[0050] Gas intake connector 3 is installed inside the mounting component 11 and is made of conductive material.

[0051] The second light strip 26 is connected to the power supply component 22 via the contact component 24;

[0052] The top-opening component 13 is made of conductive material, and the insulating component 12 is made of insulating material. The insulating component 12 isolates the mounting component 11 and the top-opening component 13.

[0053] The first light strip 25 and the second light strip 26 can be LED light strips.

[0054] When in use, connect the gas intake connector 3 to the threaded connector 1. When the gas intake connector 3 contacts the mounting component 11 and the top opening component 13, the first light strip 25, the second light strip 26 and the power supply component 22 form a closed circuit, thereby making the first light strip 25 and the second light strip 26 light up. After the staff sees the first light strip 25 and the second light strip 26 light up, they can know that the gas intake connector 3 has contacted the top opening component 13.

[0055] Continue connecting the gas inlet connector 3 and the threaded connector 1. When the opening component 13 opens the gas inlet connector 3, the gas is discharged from the gas inlet connector 3. The gas pushes the contact component 24 to move, causing the contact component 24 to separate from the power supply component 22. This causes the second light strip 26 to no longer be connected to the power supply component 22, that is, the second light strip 26 is turned off. At this time, the staff can know that the gas is being discharged.

[0056] As one embodiment of the present invention, as shown in Figures 1, 12 and 13, the gas intake connector 3 includes a gas intake connector body 31, a gas hole 32 opened inside the gas intake connector body 31, a gas intake pin 33 slidably connected inside the gas intake connector body 31, a gas intake valve core 34 fixedly connected to the outside of the gas intake pin 33, and a sealing cylinder 35 fixedly connected to the outside of the gas intake connector body 31. When the gas intake valve core 34 is in contact with the gas intake connector body 31, the gas intake valve core 34 will block the gas hole 32, preventing the gas from being discharged.

[0057] As shown in Figure 12, gas cannot be discharged because the gas valve core 34 blocks the gas hole 32.

[0058] As shown in Figure 13, when the gas extraction pin 33 is pushed, the gas extraction valve core 34 separates from the gas extraction connector body 31. At this time, gas can pass through the gap between the gas extraction valve core 34 and the gas extraction connector body 31 and be discharged from the air hole 32.

[0059] It is worth noting that the gas extraction pin 33 is always in contact with the gas extraction connector body 31.

[0060] As one embodiment provided by the present invention, as shown in Figures 1 to 3, 7, 12 and 13, the mounting component 11 includes a front sleeve 111, a threaded head 112 rotatably connected to the outside of the front sleeve 111, a cavity 113 disposed inside the front sleeve 111, a sealing ring 114 installed inside the front sleeve 111, and a through groove 115 formed inside the front sleeve 111.

[0061] The front sleeve 111 and the threaded head 112 are made of conductive material, and the inner diameter of the sealing ring 114 is equal to the outer diameter of the sealing cylinder 35.

[0062] During installation, as shown in Figure 12, the threaded head 112 is threadedly connected to the air intake connector body 31. During the threaded connection process, the threaded head 112 drives the front sleeve 111 to move closer to the air intake connector body 31.

[0063] When the gas intake connector body 31 comes into contact with the opening component 13, the threaded head 112 continues to be threaded to the gas intake connector body 31, as shown in Figure 13. At this time, the opening component 13 will press against the gas intake pin 33, thereby separating the gas intake pin 33 from the gas intake connector body 31, that is, the gas can be discharged from the gas hole 32. The discharged gas enters the cavity 113 and is discharged from the through groove 115.

[0064] It is worth noting that, as shown in Figure 13, since the inner diameter of the sealing ring 114 is equal to the outer diameter of the sealing cylinder 35, when gas enters the cavity 113, the gas cannot leak from the gap between the threaded head 112 and the gas intake connector body 31 or the gap between the threaded head 112 and the front sleeve 111 because the sealing cylinder 35 is inserted inside the sealing ring 114.

[0065] In one embodiment of the present invention, as shown in Figures 1 to 13, the insulating component 12 includes a mating pin insulating sleeve 121 fixedly connected inside the front sleeve 111, and a fixing screw insulating sleeve 122 disposed on the outside of the front sleeve 111.

[0066] The push-opening component 13 includes a docking pin fixing sleeve 131 fixedly connected inside the docking pin insulating sleeve 121, a docking pin 132 threadedly connected inside the docking pin fixing sleeve 131, and a fixing screw 133 fixedly connected to the outside of the docking pin fixing sleeve 131.

[0067] The insulating sleeve 122 of the fixing screw is sleeved on the outside of the fixing screw 133, and the fixing sleeve 131 of the connecting pin and the fixing screw 133 do not contact the front sleeve 111.

[0068] In use, as shown in Figure 12, since the mating pin 132 is threadedly connected to the mating pin fixing sleeve 131, when the gas taking pin 33 contacts the mating pin 132 along the axial direction, the mating pin 132 will not be pushed by the gas taking pin 33. Instead, the gas taking pin 33 will be pushed by the mating pin 132 when the gas taking connector body 31 continues to be threadedly connected to the threaded head 112. At the same time, it will drive the gas taking valve core 34 to gradually separate from the gas taking connector body 31, further releasing the closure of the gas hole 32, so that the gas can be discharged from the gas hole 32.

[0069] As one embodiment of the present invention, as shown in Figures 1 to 13, the vent connector 2 includes a first connecting component 21;

[0070] The first connecting component 21 includes a middle sleeve 211 threadedly connected to the outside of the front sleeve 111, a first light strip mounting groove 212 opened inside the middle sleeve 211, a mounting sleeve 213 disposed inside the middle sleeve 211, and a fixing block 214 fixedly connected to the outside of the mounting sleeve 213.

[0071] The fixing block 214 is fixedly connected inside the middle sleeve 211, the first light strip 25 is installed inside the first light strip mounting groove 212, and the middle sleeve 211 is made of conductive material.

[0072] The positive terminal of the first light strip 25 is connected to a power cord. The first light strip mounting groove 212 has a hole for the power cord to pass through. After the power cord passes through the hole, it is sealed by pouring and is tested under high pressure to ensure its sealing performance.

[0073] In use, as shown in Figure 6, there is a gap between the mounting sleeve 213 and the middle sleeve 211, and the gas discharged from the vent 32 can be discharged through the gap between the mounting sleeve 213 and the middle sleeve 211.

[0074] As one embodiment provided by the present invention, as shown in Figures 1 to 14, the power supply component 22 includes a button battery 221 disposed inside the mounting sleeve 213, and a coil spring 222 fixedly connected to the outside of the fixing screw 133.

[0075] The helical spring 222 is in contact with the button battery 221, specifically the helical spring 222 is connected to the negative terminal of the button battery 221, and the helical spring 222 is made of conductive material;

[0076] The power cord connected to the positive terminal of the first light strip 25 passes through the hole opened inside the first light strip mounting slot 212 and is connected to the positive terminal of the button battery 221. The negative terminal of the first light strip 25 is in contact with the middle sleeve 211.

[0077] When in use, after the air intake connector 3 is installed inside the mounting component 11, that is, after the air intake connector body 31 is threaded into the threaded head 112, continue to connect the air intake connector body 31 and the threaded head 112 until the air intake pin 33 contacts the mating pin 132.

[0078] Since the helical spring 222 is made of conductive material and is connected to the negative terminal of the button battery 221, when the gas extraction pin 33 contacts the docking pin 132, the positive and negative terminals of the first light strip 25 are connected to the positive and negative terminals of the button battery 221 respectively. The specific connection circuit is shown in Figure 14.

[0079] It is worth noting that because the helical spring 222, fixing screw 133, mating pin fixing sleeve 131, mating pin 132, air intake pin 33, air intake connector body 31, threaded head 112, front sleeve 111, and middle sleeve 211 are all made of conductive materials, the air intake connector body 31 can contact the threaded head 112 and the air intake pin 33 can contact the mating pin 132, so that the first light strip 25 and the button battery 221 form a complete closed circuit and emit light.

[0080] It is worth further explaining that the use of an insulating component 12 to isolate the mounting component 11 from the top opening component 13 can prevent the first light strip 25 from emitting light directly without the gas intake connector 3 contacting the mounting component 11.

[0081] Therefore, after the gas intake connector 3 is installed inside the mounting component 11, the staff can determine whether the gas intake pin 33 is in contact with the docking pin 132 by observing whether the first light strip 25 is lit.

[0082] As one embodiment of the present invention, as shown in Figures 1 to 13, the vent connector 2 includes a second connecting component 23;

[0083] The second connecting component 23 includes a rear sleeve 231 threadedly connected to the outside of the middle sleeve 211, and a second light strip mounting groove 232 opened inside the rear sleeve 231;

[0084] The second light strip 26 is installed inside the second light strip mounting groove 232, and the back sleeve 231 is made of conductive material;

[0085] The positive terminal of the second light strip 26 is connected to a power cord. The second light strip mounting groove 232 has a hole for the power cord to pass through. After the power cord passes through the hole, it is sealed by pouring and is tested under high pressure to ensure its sealing performance.

[0086] During use, since the rear sleeve 231 is threadedly connected to the middle sleeve 211, the gas discharged from the vent 32 can enter the interior of the rear sleeve 231 after being discharged through the gap between the mounting sleeve 213 and the middle sleeve 211.

[0087] As one embodiment of the present invention, as shown in Figures 1 to 15, the contact component 24 includes an insulating disk 241 fixedly connected inside the rear sleeve 231, a through hole 242 opened inside the insulating disk 241, an auxiliary pin 243 slidably connected inside the insulating disk 241, an auxiliary valve core 244 fixedly connected to the outside of the auxiliary pin 243, an insulating frame 245 fixedly connected to the outside of the insulating disk 241, and a spring 246 disposed on the outside of the auxiliary valve core 244.

[0088] One end of the spring 246 is fixedly connected to the outside of the auxiliary valve core 244, and the end of the spring 246 away from the auxiliary valve core 244 is fixedly connected to the outside of the insulating frame 245. The auxiliary pin 243 and the auxiliary valve core 244 are made of conductive material, and the insulating disc 241 and the insulating frame 245 are made of insulating material.

[0089] When the auxiliary valve core 244 is in contact with the insulating disc 241, it will block the through hole 242, thus preventing gas from passing through the through hole 242;

[0090] The power cord connected to the positive terminal of the second light strip 26 passes through the hole opened inside the second light strip mounting groove 232 and is connected to the auxiliary valve core 244. The negative terminal of the second light strip 26 is in contact with the rear sleeve 231.

[0091] During use, under the influence of the elastic force of the spring 246, the auxiliary valve core 244 is in close contact with the insulating disc 241 and blocks the through hole 242. At this time, the auxiliary pin 243 is in contact with the positive terminal of the button battery 221.

[0092] When the gas tap 3 is installed inside the mounting component 11, that is, after the gas tap body 31 is threaded into the threaded head 112, the gas tap body 31 and the threaded head 112 are connected until the gas tap pin 33 contacts the mating pin 132.

[0093] Since the helical spring 222 is made of conductive material and is connected to the negative terminal of the button battery 221, when the gas extraction pin 33 contacts the docking pin 132, the positive and negative terminals of the second light strip 26 are connected to the positive and negative terminals of the button battery 221 respectively. The specific connection circuit is shown in Figure 15.

[0094] It is worth noting that because the helical spring 222, fixing screw 133, mating pin fixing sleeve 131, mating pin 132, air intake pin 33, air intake connector body 31, threaded head 112, front sleeve 111, middle sleeve 211, rear sleeve 231, auxiliary valve core 244, and auxiliary pin 243 are all made of conductive materials, the second light strip 26 and the button battery 221 can form a complete closed circuit and emit light after the air intake connector body 31 contacts the threaded head 112 and the air intake pin 33 contacts the mating pin 132.

[0095] Therefore, after the gas intake connector 3 is installed inside the mounting component 11, the staff can determine whether the gas intake pin 33 is in contact with the docking pin 132 by observing whether the first light strip 25 and the second light strip 26 are lit.

[0096] It is worth further explaining that the use of an insulating component 12 to isolate the mounting component 11 from the top opening component 13 can prevent the second light strip 26 from emitting light directly without the gas intake connector 3 contacting the mounting component 11.

[0097] Furthermore, as shown in Figure 13, the gas intake connector body 31 and the threaded head 112 are connected until the mating pin 132 pushes open the gas intake pin 33, that is, the gas intake valve core 34 is separated from the gas intake connector body 31. At this time, the gas is discharged through the air hole 32 to the front sleeve 111, and then discharged from the front sleeve 111 to the middle sleeve 211 and the rear sleeve 231.

[0098] When the gas is discharged to the rear sleeve 231, the gas will push the auxiliary valve core 244 through the through hole 242. Under the push of the gas, the auxiliary valve core 244 separates from the insulating disc 241, so that the gas can continue to be discharged through the gap between the auxiliary valve core 244 and the insulating disc 241 after passing through the through hole 242, and thus the gas can be discharged from the rear sleeve 231.

[0099] When the auxiliary valve core 244 is pushed by gas and separates from the insulating disc 241, the spring 246 is compressed, and the auxiliary ejector pin 243 moves with the auxiliary valve core 244 and separates from the button battery 221. At this time, the second light strip 26 is extinguished because it no longer forms a closed circuit with the button battery 221. When the staff observes that the second light strip 26 is extinguished, they can know that the gas ejector pin 33 has been successfully opened and the gas has been discharged smoothly.

[0100] When gas intake is complete, the gas intake connector body 31 is separated from the threaded head 112. At this time, the gas no longer pushes the auxiliary valve core 244. Under the action of the spring 246, the auxiliary valve core 244 will be pushed to re-fit with the insulating disc 241, ready for the next gas intake operation. Since the gas intake connector body 31 is separated from the threaded head 112, the first light strip 25 and the second light strip 26 no longer form a closed circuit with the button battery 221 and are extinguished.

[0101] If the staff observes that the first light strip 25 and the second light strip 26 are lit, and finds that the second light strip 26 is not turned off when continuing to connect the gas intake connector body 31 and the threaded head 112, it can be known that although the gas intake pin 33 and the docking pin 132 are in contact, they are not fully aligned, so that the docking pin 132 cannot push open the gas intake pin 33.

[0102] At this point, the staff should immediately stop connecting the gas intake connector body 31 to the threaded head 112 and separate the gas intake connector body 31 from the threaded head 112. Check whether the mating pin 132 and the gas intake pin 33 are damaged. If they are not damaged, that is, the mating pin 132 and the gas intake pin 33 are not broken or bent, then reconnect the gas intake connector body 31 to the threaded head 112 until the mating pin 132 pushes open the gas intake pin 33, that is, the second light strip 26 lights up first and then goes out. If the mating pin 132 and the gas intake pin 33 are damaged, then repair work should be carried out.

[0103] It is worth noting that when the first light strip 25 and the second light strip 26 are emitting light, in order to give the operator sufficient time to make a judgment, sufficient time for gas to flow, and sufficient time for the auxiliary valve core 244 to move, the threaded head 112 should be turned slowly so that the threaded head 112 can be slowly connected to the gas intake connector body 31. This is to prevent the gas intake pin 33 from being misaligned with the mating pin 132 due to the threaded head 112 not being strictly screwed into the external thread of the gas intake connector body 31. Otherwise, the threaded head 112 may be quickly connected to the gas intake connector body 31, which could lead to the gas intake pin 33 and the mating pin 132 being overly inserted and damaged.

[0104] In summary, by setting the first light strip 25 and the second light strip 26, the staff can judge the contact status of the gas intake pin 33 and the docking pin 132 and the gas discharge status. In this way, when the gas intake pin 33 and the docking pin 132 fail to make contact or the gas intake pin 33 and the docking pin 132 are misaligned, resulting in the gas not being discharged, the staff can promptly detect the problem and take corresponding measures. This will prevent the gas intake pin 33 and the docking pin 132 from being excessively damaged and ensure the normal connection between the gas intake connector 3 and the threaded connector 1.

[0105] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A situational awareness gas connector, characterized in that: include, A threaded connector (1) includes a mounting component (11), an insulating component (12) installed inside the mounting component (11), and a push-opening component (13) installed inside the insulating component (12); a vent connector (2) includes a first light strip (25), a second light strip (26), a power supply component (22) supplying power to the first light strip (25) and the second light strip (26), and a contact component (24) disposed outside the power supply component (22); a gas extraction connector (3) is installed inside the mounting component (11), and the gas extraction connector (3) is made of conductive material; the second light strip (26) is connected to the mounting component (11) through the contact component (24). The power supply component (22) is connected; the opening component (13) is made of conductive material, the insulating component (12) is made of insulating material, and the insulating component (12) isolates the mounting component (11) and the opening component (13); the mounting component (11) includes a front sleeve (111), a threaded head (112) rotatably connected to the outside of the front sleeve (111), a cavity (113) disposed inside the front sleeve (111), a sealing ring (114) installed inside the front sleeve (111), and a through groove (115) opened inside the front sleeve (111); the front sleeve (111) and the threaded head (112) are made of conductive material; the vent connector (2) includes a first connecting component (21); the first connecting component (21) The connecting component (21) includes a middle sleeve (211) threadedly connected to the outside of the front sleeve (111), a first LED strip mounting groove (212) opened inside the middle sleeve (211), a mounting sleeve (213) disposed inside the middle sleeve (211), and a fixing block (214) fixedly connected to the outside of the mounting sleeve (213); the fixing block (214) is fixedly connected to the inside of the middle sleeve (211), the first LED strip (25) is installed inside the first LED strip mounting groove (212), and the middle sleeve (211) is made of conductive material; the vent connector (2) includes a second connecting component (23); the second connecting component (23) includes a rear sleeve (231) threadedly connected to the outside of the middle sleeve (211). The second light strip (26) is installed inside the second light strip mounting groove (232), and the rear sleeve (231) is made of conductive material. The contact component (24) includes an insulating disc (241) fixedly connected inside the rear sleeve (231), a through hole (242) opened inside the insulating disc (241), an auxiliary pin (243) slidably connected inside the insulating disc (241), an auxiliary valve core (244) fixedly connected to the outside of the auxiliary pin (243), an insulating frame (245) fixedly connected to the outside of the insulating disc (241), and a spring (246) disposed on the outside of the auxiliary valve core (244).One end of the spring (246) is fixedly connected to the outside of the auxiliary valve core (244), and the other end of the spring (246) away from the auxiliary valve core (244) is fixedly connected to the outside of the insulating frame (245). The auxiliary pin (243) and the auxiliary valve core (244) are made of conductive material, and the insulating disc (241) and the insulating frame (245) are made of insulating material.

2. The situational awareness gas connector according to claim 1, characterized in that: The insulating component (12) includes a mating pin insulating sleeve (121) fixedly connected inside the front sleeve (111) and a fixing screw insulating sleeve (122) disposed outside the front sleeve (111).

3. A situational awareness gas connector according to claim 2, characterized in that: The opening component (13) includes a docking pin fixing sleeve (131) fixedly connected inside the docking pin insulating sleeve (121), a docking pin (132) threadedly connected inside the docking pin fixing sleeve (131), and a fixing screw (133) fixedly connected outside the docking pin fixing sleeve (131); the fixing screw insulating sleeve (122) is sleeved on the outside of the fixing screw (133), and the docking pin fixing sleeve (131) and the fixing screw (133) do not contact the front sleeve (111).

4. A situational awareness gas connector according to claim 3, characterized in that: The power supply component (22) includes a button battery (221) disposed inside the mounting sleeve (213) and a coil spring (222) fixedly connected to the outside of the fixing screw (133); the coil spring (222) is in contact with the button battery (221) and the coil spring (222) is made of conductive material.

5. A situational awareness gas connector according to claim 4, characterized in that: The gas tapping connector (3) includes a gas tapping connector body (31) threaded inside the threaded head (112), a gas hole (32) opened inside the gas tapping connector body (31), a gas tapping pin (33) slidably connected inside the gas tapping connector body (31), a gas tapping valve core (34) fixedly connected to the outside of the gas tapping pin (33), and a sealing cylinder (35) fixedly connected to the outside of the gas tapping connector body (31).

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