Detection box for detecting samples of fire fighting truck

Abstract

The sample detection box comprises a box body, an isolation assembly and a plurality of gloves, a containing cavity is formed in the box body, and an inlet / outlet communicated with the containing cavity and a plurality of operation openings are formed in the side wall of the box body. The gloves correspond to the operation openings in a one-to-one mode, the gloves are arranged in the containing cavities, and openings of the gloves are in butt joint with the operation openings. The isolation assembly comprises an outer door and an inner door, the outer door is arranged in the access port in an openable and closable manner, and the inner door is arranged in the box body in an openable and closable manner, so that the accommodating cavity is divided into a buffer cavity close to the access port and an inspection cavity far away from the access port. According to the sample detection box for the fire fighting truck, a to-be-detected sample can be firstly placed in the buffer cavity, so that the to-be-detected sample and external harmful gas can be isolated from each other, and a large amount of harmful gas can be prevented from being mixed into the detection cavity to influence a detection result.

Description

Technical Field

[0001] The utility model relates to the field of sample detection, in particular to a sample detection box for a fire detection truck. Background Art

[0002] Detection fire trucks are mainly equipped with detection equipment for a variety of hazardous substances. They are used to detect whether there are harmful substances at the disaster site. They are mainly used to deal with emergencies such as serious chemical, nuclear radiation and biological pollution.

[0003] Detection fire trucks are usually equipped with sealed glove boxes for biochemical experiments. The existing sealed glove boxes can be found in the patent application number CN201910600851.2. However, there are often a large amount of harmful gases around the detection fire trucks at the disaster site. If the harmful gases mix into the sealed glove box, it will affect the experimental results.

[0004] Therefore, how to prevent harmful gases from mixing into the sealed glove box is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies, propose a sample detection box for fire trucks, and solve the technical problem of how to prevent harmful gases from mixing into the sealed glove box in the prior art.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0007] A fire truck sample detection box, comprising:

[0008] The box body has a receiving cavity therein, and its side wall is provided with an inlet and outlet communicating with the receiving cavity and a plurality of operation ports;

[0009] Gloves corresponding to the plurality of operation ports one by one, the gloves being built into the accommodating cavity, with the openings of the gloves butting against the operation ports; and

[0010] The isolation component includes an outer door and an inner door, wherein the outer door is installed at the inlet and outlet in an openable and closable manner, and the inner door is installed inside the box in an openable and closable manner to separate the accommodating chamber into a buffer chamber close to the inlet and outlet and an inspection chamber away from the inlet and outlet.

[0011] In some embodiments, the sample detection box of the fire detection truck also includes a transfer component, and the transfer component includes a tray, which is slidably arranged on the box body, and the sliding track of the tray has a first position that partially protrudes from the inlet and outlet, and a second position that is received in the buffer cavity.

[0012] In some embodiments, the transmission component includes a transmission member, one end of which is connected to the outer door, and the other end of which is connected to the tray. When the outer door is opened, the transmission member drives the tray to the first position. When the outer door is closed, the transmission member drives the tray to the second position.

[0013] In some embodiments, one end of the outer door is pivotally connected to the box body, and the inlet and outlet are opened or closed by flipping the outer door. The transmission member includes a transmission rod, one end of which is hinged to the tray and the other end is hinged to the outer door.

[0014] In some embodiments, the box body includes a support frame, and the tray is slidably arranged on the support frame.

[0015] In some embodiments, the support frame is provided with a guide groove, and the bottom end of the tray has a pin, and the pin is slidably disposed in the guide groove, so that the tray slides along the guide groove.

[0016] In some embodiments, there are three operation ports, one of which is connected to the buffer cavity, and two of which are connected to the inspection cavity. There are three gloves, and the openings of the three gloves are connected to the three operation ports in a one-to-one correspondence.

[0017] In some embodiments, the gloves are rubber gloves.

[0018] In some embodiments, the box body further includes a connecting plate surrounding the inlet and outlet, and the connecting plate is connected to the vehicle body.

[0019] In some embodiments, the box body is provided with a guide outlet connected to the inspection chamber, and the isolation assembly further includes a guide outlet door, which is openably installed at the guide outlet to open or close the guide outlet.

[0020] First, open the outer door and close the inner door, then place the sample to be tested in the buffer chamber. Then, close the outer door and open the inner door, connecting the buffer chamber and the test chamber. The operator, wearing gloves, can move the sample from the buffer chamber to the test chamber. After closing the inner door, the sample can be tested in the test chamber. Using the aforementioned fire truck sample testing box, the sample to be tested can be placed in the buffer chamber, isolating it from harmful gases outside and preventing large amounts of harmful gases from entering the test chamber and affecting the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a sample detection box for a fire truck according to an embodiment of the present utility model;

[0022] Figure 2This is a schematic structural diagram of another perspective of the sample detection box for fire trucks according to an embodiment of the utility model;

[0023] Figure 3 This is another perspective structural diagram of the fire truck sample detection box according to the embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the sample detection box of the fire truck according to the embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the transmission component of an embodiment of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the transfer assembly when the tray is in the first position according to an embodiment of the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the transfer assembly when the tray is in the second position according to an embodiment of the utility model;

[0028] Explanation of the accompanying drawings: box body 100, inlet and outlet 110, operation port 120, support frame 130, outlet 140, buffer chamber 150, inspection chamber 160, connecting plate 170, guide groove 131, isolation assembly 200, outer door 210, inner door 220, outlet door 230, glove 300, transfer assembly 400, tray 410, pin 411, transmission member 420, transmission rod 421. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] In order to solve the technical problem of preventing a large amount of harmful gases from mixing into the inspection chamber 160 and affecting the detection results, the present invention provides a fire truck sample detection box, which can isolate the sample to be tested from external harmful gases before testing, thereby preventing harmful gases from affecting the detection results.

[0031] It should be noted that the sample detection box of the detection fire truck of the present invention is used for but not limited to sample detection at disaster sites. For the sake of convenience, in the present invention, only the sample detection box of the detection fire truck is used for sample detection at disaster sites as an example. The principle of using the sample detection box of the detection fire truck in other types of equipment is essentially the same as the principle used in sample detection at disaster sites, so they will not be elaborated here.

[0032] See also Figure 1 , Figure 11 is a structural diagram of a sample detection box for a fire truck according to an embodiment of the present invention. The sample detection box for a fire truck includes a box body 100 , an isolation assembly 200 and a plurality of gloves 300 .

[0033] In some embodiments, a sample testing box for a fire truck includes a box body 100, an isolation assembly 200, and a plurality of gloves 300. The box body 100 has a storage chamber, and its sidewalls are provided with an inlet and outlet 110 and a plurality of operating ports 120 that communicate with the storage chamber. The plurality of gloves 300 correspond one-to-one with the plurality of operating ports 120. The gloves 300 are placed in the storage chamber, and the openings of the gloves 300 dock with the operating ports 120. The isolation assembly 200 includes an outer door 210 and an inner door 220. The outer door 210 is operably mounted on the inlet and outlet 110, and the inner door 220 is operably mounted inside the box body 100 to separate the storage chamber into a buffer chamber 150 close to the inlet and outlet 110 and an inspection chamber 160 away from the inlet and outlet 110.

[0034] In this embodiment, the outer door 210 is first opened and the inner door 220 is closed, and the sample to be tested is placed in the buffer chamber 150. The outer door 210 is then closed and the inner door 220 is opened, so that the buffer chamber 150 and the inspection chamber 160 are connected to each other. The operator can wear gloves 300 to carry the sample to be tested from the buffer chamber 150 to the inspection chamber 160. After closing the inner door 220, the sample to be tested can be tested in the inspection chamber 160. Using the above-mentioned fire detection truck sample testing box, the sample to be tested can be placed in the buffer chamber 150 first, which can isolate the sample to be tested from external harmful gases and prevent a large amount of harmful gases from mixing into the inspection chamber 160 and affecting the test results.

[0035] In some embodiments, the sample detection box of the fire truck also includes a transfer component 400, which includes a tray 410. The tray 410 is slidably arranged on the box body 100, and the sliding trajectory of the tray 410 has a first position in which it partially protrudes from the inlet and outlet 110, and a second position in which it is received in the buffer cavity 150.

[0036] In this embodiment, after opening the outer door 210, the tray 410 can be adjusted to the first position so that the tray 410 partially protrudes from the box body 100, and then the sample to be tested can be placed in the tray 410, and the tray 410 can be readjusted to the second position so that the tray 410 and the sample to be tested are stored in the buffer chamber 150.

[0037] In some embodiments, the transmission component 400 includes a transmission member 420, one end of the transmission member 420 is connected to the outer door 210, and the other end is connected to the tray 410. When the outer door 210 is opened, the transmission member 420 drives the tray 410 to the first position. When the outer door 210 is closed, the transmission member 420 drives the tray 410 to the second position.

[0038] In this embodiment, since the two ends of the transmission member 420 are respectively connected to the tray 410 and the outer door 210, when the outer door 210 is opened, the tray 410 is driven by the transmission member 420 to reach the first position. When the outer door 210 is closed, the tray 410 is driven by the transmission member 420 to reach the second position.

[0039] Any implementation of the transmission member 420 that can establish a transmission relationship between the outer door 210 and the tray 410 is feasible. In some embodiments, one end of the outer door 210 is pivotally connected to the box body 100, and the outer door 210 is flipped to open or close the inlet and outlet 110. The transmission member 420 includes a transmission rod 421, one end of the transmission rod 421 is hinged to the tray 410, and the other end is hinged to the outer door 210.

[0040] In this embodiment, during the flipping of the outer door 210 relative to the box body 100, the transmission rod 421 is hinged to the tray 410 at one end and hinged to the outer door 210 at the other end, thereby driving the tray 410 to switch between the first position and the second position.

[0041] In some embodiments, the box 100 includes a support frame 130 , and the tray 410 is slidably disposed on the support frame 130 .

[0042] In this embodiment, the support frame 130 is used to support the tray 410 . The tray 410 can be switched between the first position and the second position by sliding relative to the support frame 130 .

[0043] Based on the above embodiments, in some embodiments, the support frame 130 is provided with a guide groove 131 , and the bottom end of the tray 410 has a pin 411 , which is slidably disposed in the guide groove 131 , so that the tray 410 slides along the guide groove 131 .

[0044] In this embodiment, the pin 411 is slidably embedded in the guide slot 131 , and the tray 410 slides along the guide slot 131 . The length of the guide slot 131 determines the sliding range of the tray 410 .

[0045] In some embodiments, there are three operation ports 120 , one of which is connected to the buffer chamber 150 , and two of which are connected to the inspection chamber 160 . There are three gloves 300 , and the openings of the three gloves 300 are connected to the three operation ports 120 in a one-to-one corresponding manner.

[0046] In this embodiment, the two gloves 300 extending into the testing chamber 160 are used by the operator when performing testing operations, while the glove 300 extending into the buffer chamber 150 is used by the operator when carrying samples to be tested.

[0047] In some embodiments, the glove 300 is a rubber glove 300 .

[0048] In some embodiments, the box body 100 further includes a connecting plate 170 surrounding the inlet and outlet 110 , and the connecting plate 170 is connected to the vehicle body.

[0049] In this embodiment, the connecting plate 170 surrounding the inlet and outlet 110 is connected to the vehicle body, thereby improving the sealing between the box body 100 and the vehicle body.

[0050] In some embodiments, the housing 100 defines a guide port 140 communicating with the inspection chamber 160 . The isolation assembly 200 further includes a guide door 230 . The guide door 230 is closably mounted on the guide port 140 to open or close the guide port 140 .

[0051] In this embodiment, after the outlet door 230 is opened, the sample in the testing chamber 160 can be taken out through the outlet 140 . After the sample in the testing chamber 160 is taken out, the outlet door 230 can be closed again, thereby sealing the outlet 140 .

[0052] It is understandable that some experimental equipment and experimental instruments need to be placed in the box 100. The experimental equipment and experimental instruments can also be put into the inspection cavity 160 through the outlet 140, and the experimental equipment and experimental instruments in the inspection cavity 160 can also be taken out through the outlet 140.

[0053] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0054] First, open the outer door 210 and close the inner door 220. Because the transmission rod 421 is hinged at one end to the tray 410 and at the other end to the outer door 210, it can drive the tray 410 to the first position, allowing the sample to be tested to be placed inside the tray 410. Then, close the outer door 210 and open the inner door 220. The transmission rod 421 drives the tray 410 to the second position, allowing the tray 410 and the sample to be tested to enter the buffer chamber 150, thereby connecting the buffer chamber 150 and the inspection chamber 160. An operator wearing gloves 300 can transfer the sample to be tested from the buffer chamber 150 to the inspection chamber 160. After closing the inner door 220, the sample to be tested can be tested in the inspection chamber 160. Using the above-described fire truck sample testing box, the sample to be tested can be placed in the buffer chamber 150, isolating it from harmful gases outside and preventing large amounts of harmful gases from entering the inspection chamber 160 and affecting the test results.

[0055] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A fire truck sample detection box, characterized in that: include: The box body has a receiving cavity therein, and its side wall is provided with an inlet and outlet communicating with the receiving cavity and a plurality of operation ports; Gloves corresponding to the plurality of operation ports one by one, the gloves being built into the accommodating cavity, with the openings of the gloves butting against the operation ports; as well as The isolation component includes an outer door and an inner door, wherein the outer door is installed at the inlet and outlet in an openable and closable manner, and the inner door is installed inside the box in an openable and closable manner to separate the accommodating chamber into a buffer chamber close to the inlet and outlet and an inspection chamber away from the inlet and outlet.

2. The fire truck sample detection box according to claim 1 is characterized in that: The sample detection box of the fire detection truck also includes a transfer component, which includes a tray. The tray is slidably arranged on the box body, and the sliding track of the tray has a first position that partially protrudes from the inlet and outlet, and a second position that is accommodated in the buffer cavity.

3. The fire truck sample detection box according to claim 2, characterized in that: The transmission component includes a transmission member, one end of which is transmission-connected to the outer door, and the other end of which is transmission-connected to the tray. When the outer door is opened, the transmission member drives the tray to the first position. When the outer door is closed, the transmission member drives the tray to the second position.

4. The fire truck sample detection box according to claim 3 is characterized in that: One end of the outer door is pivotally connected to the box body, and the inlet and outlet are opened or closed by flipping the outer door. The transmission member includes a transmission rod, one end of which is hinged to the tray and the other end of which is hinged to the outer door.

5. The fire truck sample detection box according to claim 2, characterized in that: The box body includes a support frame, and the tray is slidably arranged on the support frame.

6. The fire truck sample detection box according to claim 5, characterized in that: The support frame is provided with a guide groove, and the bottom end of the tray is provided with a pin, and the pin is slidably arranged in the guide groove, so that the tray slides along the guide groove.

7. The fire truck sample detection box according to claim 1, characterized in that: There are three operation ports, one of which is connected to the buffer cavity, and two of which are connected to the inspection cavity. There are three gloves, and the openings of the three gloves are connected to the three operation ports in a one-to-one corresponding manner.

8. The fire truck sample detection box according to claim 7, characterized in that: The gloves are rubber gloves.

9. The fire truck sample detection box according to claim 1, characterized in that: The box body further includes a connecting plate surrounding the inlet and outlet, and the connecting plate is connected to the vehicle body.

10. The fire truck sample detection box according to claim 1, characterized in that: The box body is provided with a guide outlet connected to the inspection chamber, and the isolation component further comprises a guide outlet door, which is openably and closably mounted on the guide outlet to open or close the guide outlet.

Images