Endoscope air supply device with early warning function

Abstract

The endoscope air supply device with the early warning function comprises a main machine and a containing mechanism, the containing mechanism comprises a sleeve and a bearing unit arranged in the sleeve, the sleeve is vertically arranged on one side of the main machine, an opening is formed in the upper end of the sleeve, the bearing unit is located at the bottom of the inner side of the sleeve, and the bearing unit is connected with the main machine. The bearing unit comprises a bearing plate, a supporting plate, a spring, an upper contact and a lower contact, the upper end of the spring is connected with the bearing plate, the spring is in a compressed state, and the upper contact is located over the lower contact. According to the gas cylinder storage device, the occupied space is reduced, the convenience of storage and transfer is improved, through the bearing unit, the gas cylinder can be supported, mechanical detection of the weight of the gas cylinder can be achieved, and the use safety is improved.

Description

Technical Field

[0001] The utility model particularly relates to an endoscope gas supply device with a warning function. Background Art

[0002] In the prior art, the endoscope gas supply device generally places a gas cylinder beside the main unit, and then observes the gas supply state through a pressure gauge. During storage and transportation, the main unit body and the gas cylinder cannot be integrally stored and carried, which is very inconvenient and takes up space. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is: in order to overcome the deficiencies of the prior art, to provide an endoscope gas supply device with a warning function.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an endoscope gas supply device with a warning function, including a main unit and a storage mechanism. The storage mechanism includes a sleeve and a load-bearing unit arranged inside the sleeve. The sleeve is vertically arranged on one side of the main unit. The upper end of the sleeve is open. The load-bearing unit is located at the bottom inside the sleeve. The load-bearing unit includes a load-bearing plate, a support plate, a spring, an upper contact and a lower contact. The support plate is fixed at the bottom of the sleeve. The load-bearing plate is located directly above the support plate. The spring is located between the support plate and the load-bearing plate. The lower end of the spring is connected to the support plate. The upper end of the spring is connected to the load-bearing plate. The spring is in a compressed state. The upper contact is arranged in the middle of the lower end face of the load-bearing plate. The lower contact is located in the middle of the upper end face of the support plate. The upper contact is directly above the lower contact;

[0005] An LED lamp bead is arranged on the side wall of the sleeve;

[0006] An annular limiting strip is arranged on the inner side wall of the sleeve;

[0007] The load-bearing plate is circular, and an annular step is arranged at the edge of the upper end face of the load-bearing plate.

[0008] Preferably, a PLC is arranged inside the main unit, and the LED lamp bead is electrically connected to the PLC.

[0009] Preferably, the inner diameter of the annular step is equal to the inner diameter of the annular limiting strip.

[0010] The beneficial effect of the utility model is that the endoscope gas supply device with a warning function realizes integral installation and storage of the gas cylinder through the storage mechanism, reduces the occupied space, and improves the convenience of storage and transportation. And through the load-bearing unit, it can not only support the gas cylinder, but also realize mechanical detection of the weight of the gas cylinder, improving the safety of use. Description of the Drawings

[0011] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a schematic structural diagram of an endoscope gas supply device with a warning function of the present utility model;

[0013] Figure 2 It is a schematic structural diagram of the connection between the load-bearing plate and the annular step of the endoscope gas supply device with a warning function of the present utility model;

[0014] In the figure: 1. Main body, 2. Sleeve, 3. Load-bearing plate, 4. Support plate, 5. Spring, 6. Upper contact, 7. Lower contact, 8. Annular step, 9. Annular limiting strip, 10. LED lamp beads. Specific embodiments

[0015] The present utility model will now be further described in detail in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0016] As shown in Figure 1-2 , an endoscope gas supply device with a warning function includes a main body 1 and a storage mechanism. The storage mechanism includes a sleeve 2 and a load-bearing unit arranged inside the sleeve 2. The sleeve 2 is vertically arranged on one side of the main body 1. The upper end of the sleeve 2 is open. The load-bearing unit is located at the bottom inside the sleeve 2. The load-bearing unit includes a load-bearing plate 3, a support plate 4, a spring 5, an upper contact 6 and a lower contact 7. The support plate 4 is fixed at the bottom of the sleeve 2. The load-bearing plate 3 is located directly above the support plate 4. The spring 5 is located between the support plate 4 and the load-bearing plate 3. The lower end of the spring 5 is connected to the support plate 4. The upper end of the spring 5 is connected to the load-bearing plate 3. The spring 5 is in a compressed state. The upper contact 6 is arranged in the middle of the lower end face of the load-bearing plate 3. The lower contact 7 is located in the middle of the upper end face of the support plate 4. The upper contact 6 is directly above the lower contact 7;

[0017] An LED lamp bead 10 is arranged on the side wall of the sleeve 2;

[0018] An annular limiting strip 9 is arranged on the inner side wall of the sleeve 2;

[0019] The load-bearing plate 3 is circular, and an annular step 8 is arranged on the edge of the upper end face of the load-bearing plate 3.

[0020] Preferably, a PLC is arranged inside the main body 1, and the LED lamp bead 10 is electrically connected to the PLC.

[0021] Preferably, the inner diameter of the annular step 8 is equal to the inner diameter of the annular limiting strip 9.

[0022] In use, the gas cylinder is placed inside the sleeve 2, and the bottom of the gas cylinder is located on the load-bearing plate 3. The load-bearing plate 3 supports the gas cylinder. Due to the influence of the gravity of the gas cylinder, the load-bearing plate 3 will press down the spring 5, causing the upper contact 6 to contact the lower contact 7. In fact, a switch circuit is provided inside the main unit 1, and the on / off of the upper contact 6 and the lower contact 7 is used to control the on / off of the switch circuit. When the gas in the gas cylinder is sufficient, that is, when the self-weight of the gas cylinder is sufficient, the upper contact 6 and the lower contact 7 are always in contact. When the gas volume is insufficient, the weight of the gas cylinder is not enough to press down the load-bearing plate 3 to make the upper contact 6 contact the lower contact 7, then the switch circuit is disconnected, and the PLC will control the LED lamp beads to be in the lit state, playing a better reminder role. Compared with the reading on the pressure gauge, the reminder role of the LED lamp beads is much more obvious.

[0023] In fact, the switch circuit is electrically connected to the PLC.

[0024] Compared with the prior art, the endoscopic gas supply device with a warning function realizes integrated installation and storage of the gas cylinder through the storage mechanism, reduces the occupied space, and improves the convenience of storage and transportation. And through the load-bearing unit, it can not only support the gas cylinder, but also realize mechanical detection of the weight of the gas cylinder, improving the safety of use.

[0025] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An endoscopic air supply device with a warning function, characterized in that, It includes a main body and a storage mechanism. The storage mechanism includes a sleeve and a load-bearing unit arranged inside the sleeve. The sleeve is vertically arranged on one side of the main body. The upper end of the sleeve is open. The load-bearing unit is located at the bottom inside the sleeve. The load-bearing unit includes a load-bearing plate, a support plate, a spring, an upper contact and a lower contact. The support plate is fixed at the bottom of the sleeve. The load-bearing plate is located directly above the support plate. The spring is located between the support plate and the load-bearing plate. The lower end of the spring is connected to the support plate. The upper end of the spring is connected to the load-bearing plate. The spring is in a compressed state. The upper contact is arranged in the middle of the lower end face of the load-bearing plate. The lower contact is located in the middle of the upper end face of the support plate. The upper contact is located directly above the lower contact; LED lamp beads are arranged on the side wall of the sleeve; An annular limiting strip is arranged on the inner side wall of the sleeve; The load-bearing plate is circular, and an annular step is arranged at the edge of the upper end face of the load-bearing plate.

2. The endoscopic air supply device with a warning function according to claim 1, characterized in that, A PLC is arranged inside the main body, and the LED lamp beads are electrically connected to the PLC.

3. The endoscopic gas supply device with a warning function as described in claim 1, characterized in that, The inner diameter of the annular step is equal to the inner diameter of the annular limiting strip.

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