Pressure-bearing type display of hyperbaric oxygen chamber

Abstract

The utility model relates to the technical field of pressure-bearing display equipment, and discloses a pressure-bearing type display of a hyperbaric oxygen chamber, which comprises a display component and a pressure-bearing touch panel component. The pressure-bearing touchpad assembly further comprises a touch screen arranged in the hyperbaric oxygen chamber and a pressure-bearing perspective plate fixedly connected between the touch screen and the inner wall of the hyperbaric oxygen chamber. The sealing rubber ring is used for hermetically connecting the pressure-bearing perspective plate with the inner wall of the hyperbaric oxygen chamber; a touch screen connecting line of the touch screen penetrates through a touch screen threading hole in the pressure-bearing perspective plate in a sealed mode to be connected to the display assembly. A plurality of fixing screws are arranged on the periphery of the pressure-bearing perspective plate and used for fixing the decorative frame, the pressure-bearing perspective plate and the sealing rubber ring to the display assembly in sequence. The pressure-bearing type display for the hyperbaric oxygen chamber can meet the pressure-bearing requirement of the hyperbaric oxygen chamber, has more than three control modes of touch, voice and one-key shuttle flying, and is simple in overall structure, convenient to install and high in pressure-bearing capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure-bearing displays, in particular to a pressure-bearing display for a hyperbaric oxygen chamber. Background Technique

[0002] The statements in this part are only to provide background techniques related to the disclosure of the utility model, and do not necessarily constitute prior art.

[0003] For ensuring the use safety of a hyperbaric oxygen chamber, air pressurization is usually adopted. To control the oxygen concentration in the chamber, oxygen inhalation is carried out by using a face mask or other means. No matter what means is used for oxygen inhalation, during the use of the oxygen chamber, oxygen may leak into the inner space of the oxygen chamber, causing the oxygen concentration in the oxygen chamber to gradually rise. According to relevant technical standards of the oxygen chamber, it is required that the oxygen concentration in the oxygen chamber be controlled within 25%. At the same time, it is required that electricity does not enter the chamber, the incoming voltage shall not exceed 24V, and the electrical equipment entering the chamber shall be limited to communication equipment, monitoring sensing elements and physiological monitoring elements. The total power of the electrical equipment entering the chamber does not exceed 0.5 W to prevent safety problems during the use of electrical appliances. With the rapid development of the operation of the oxygen chamber towards the intelligent direction, users have higher and higher requirements for the comfort in the oxygen chamber. Users need to independently control various operations of the oxygen chamber, including turning on and off the lighting, air-conditioning, listening to music, making phone calls, communication, watching videos, etc., as well as various operations of the oxygen chamber. At the same time, users need to know the working process of the oxygen chamber, including the pressure in the chamber, oxygen flow rate, temperature, humidity, time process, operation status, etc. A set of control system and a dedicated display are required. Existing oxygen chambers generally lack these technologies. Even simply installing displays and the like directly in the chamber and directly introducing electricity into the chamber pose serious safety hazards.

[0004] The technical problem to be solved by the prior art is: how to adopt various flexible ways for operation, display the working state in real time, ensure that electricity does not enter the chamber, and at the same time ensure that the display screen can achieve high-pressure bearing on the premise of ensuring the sufficient pressure-bearing capacity of the hyperbaric oxygen chamber. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the above prior art, the utility model provides a pressure-bearing display for a hyperbaric oxygen chamber, which realizes a touch screen that can be operated in the hyperbaric oxygen chamber, and can ensure that it can withstand the high pressure of the hyperbaric oxygen chamber, so as to meet the use requirements of the hyperbaric oxygen chamber. And it has three control methods: touch, voice control and one-key shuttle. The overall structure is simple, the installation is convenient, and the pressure-bearing capacity is high.

[0006] The technical solution adopted by the present utility model is as follows: A pressure-bearing display for a hyperbaric oxygen chamber, comprising a display component and a pressure-bearing touch panel component. The pressure-bearing touch panel component further includes: a touch screen placed inside the hyperbaric oxygen chamber, and a pressure-bearing perspective plate fixedly connected between the touch screen and the inner wall of the hyperbaric oxygen chamber; and a sealing rubber ring for hermetically connecting the pressure-bearing perspective plate to the inner wall of the hyperbaric oxygen chamber; wherein: the touch screen is adhered to the other surface of the pressure-bearing perspective plate, and the touch screen connection line of the touch screen hermetically passes through the touch screen through-hole on the pressure-bearing perspective plate and is connected to the display component.

[0007] In some embodiments, a plurality of fixing screws are provided around the pressure-bearing perspective plate for sequentially fixing the decorative frame, the pressure-bearing perspective plate and the sealing rubber ring on the display component.

[0008] In some embodiments, a transparent display square hole is respectively glued between the decorative frame, the touch screen and the pressure-bearing perspective plate.

[0009] In some embodiments, a display installation cavity is provided at the position of the display component inside the outer shell of the hyperbaric oxygen chamber. The display installation cavity has a pressure-bearing perspective installation flat plate surrounded by the inner part of the outer shell of the hyperbaric oxygen chamber to form an independent oxygen chamber internal pressure isolation cavity inside the hyperbaric oxygen chamber.

[0010] In some embodiments, a liquid crystal screen installation square hole is provided in the middle of the pressure-bearing perspective installation flat plate, and a display is installed in parallel in the liquid crystal screen installation square hole.

[0011] In some embodiments, a plurality of fixing screw holes are provided around the pressure-bearing perspective installation flat plate for it to be penetrated and connected with the fixing screws.

[0012] In some embodiments, circuit board installation partitions are respectively arranged around the liquid crystal screen installation square hole of the pressure-bearing perspective installation flat plate to form a display installation cavity for use when installing the display component.

[0013] In some embodiments, an installation transition plate is further provided on the pressure-bearing perspective installation flat plate outside the display component. The installation transition plate is used to support a multi-functional control board, a voice control board, an entertainment board and a vibration speaker through support columns.

[0014] In some embodiments, a pick-up through-board part for fixing the pick-up is further arranged on the pressure-bearing perspective installation flat plate, and a seal is arranged on the side of the pick-up through-board part facing the hyperbaric oxygen chamber or a sealant is used for sealing.

[0015] In some embodiments, the multi-functional control board is further connected to a manual control knob component. The manual control knob component includes a one-key flywheel encoder and a multimedia knob that can be rotated left, rotated right or pressed.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The display component and the touch screen are isolated by a pressure-bearing perspective plate inside and outside the high-pressure oxygen chamber shell, which does not affect normal display, has strong pressure-bearing capacity, and at the same time can ensure that electricity does not enter the chamber, realizing the ability to operate the touch screen inside the high-pressure oxygen chamber and ensuring its ability to withstand the high pressure of 0.3 MPa in the high-pressure oxygen chamber, so as to meet the use requirements of the high-pressure oxygen chamber.

[0018] 2. A number of fixing screws are arranged around the pressure-bearing perspective plate to successively fix the decorative frame, the pressure-bearing perspective plate and the sealing rubber ring on the display component, so as to ensure that these components can be conveniently installed and disassembled, effectively improving the installation performance and maintainability of the high-pressure oxygen chamber pressure-bearing display, and achieving the purpose of convenient manufacturing and low-cost operation.

[0019] 3. Except for the pick-up microphone and the optoelectronic one-key shuttle button with weak electricity entering the chamber, all other charged circuits do not enter the chamber, ensuring safety.

[0020] 4. The oxygen chamber is controlled in multiple ways. It can not only be operated by a manual control knob, but also by voice and touch screen, and the operation is very convenient.

[0021] 5. The multifunctional circuit board can connect video and audio, and is connected to the mobile phone for screen sharing, answering and making calls, controlling video and audio playback through Bluetooth, and even connecting to in-chamber life index sensors for real-time synchronous display.

[0022] In summary, a pressure-bearing display for a high-pressure oxygen chamber of the utility model realizes the ability to operate the touch screen inside the high-pressure oxygen chamber and ensures its ability to withstand the high pressure of 0.3 MPa in the high-pressure oxygen chamber, meeting the use requirements of the high-pressure oxygen chamber, and has more than three control methods such as touch, voice and one-key shuttle, with multiple functions in connection, simple overall structure, convenient installation and high pressure-bearing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a left sectional view of the in-chamber control system and the pressure-bearing display;

[0024] Figure 2 It is a right sectional view of the in-chamber control system and the pressure-bearing display;

[0025] Figure 3 It is a front sectional view of the in-chamber control system and the pressure-bearing display;

[0026] Figure 4 It is a sectional view of the installation cavity of the pressure-bearing display;

[0027] Figure 5It is a side sectional view of a pressure-bearing display;

[0028] Figure 6 It is a front view exploded view of a pressure-bearing touch panel assembly;

[0029] Figure 7 It is a rear view exploded view of a pressure-bearing touch panel assembly;

[0030] Figure 8 It is a side view exploded view of a pressure-bearing touch panel assembly;

[0031] Among them: 100 - pressure-bearing touch panel assembly, 101 - decorative border, 102 - touch screen, 1021 - touch screen connection line, 103 - pressure-bearing perspective plate, 1031 - touch screen connection perforation, 1032 - countersunk screw hole, 104 - fixing screw, 105 - sealing rubber ring, 1051 - sealing rubber square hole, 1052 - sealing rubber hole, 106 - display square hole;

[0032] 200 - display assembly, 201 - display, 2011 - display circuit board, 202 - multi-functional control board, 203 - voice control board, 204 - entertainment board, 205 - pickup, 206 - vibration speaker;

[0033] 300 - display installation cavity, 301 - pressure-bearing perspective installation flat plate, 3012 - LCD screen installation square hole, 3013 - fixing screw hole, 302 - circuit board installation ring, 303 - pickup through-board part, 304 - installation transition plate, 3041 - support column;

[0034] 400 - manual control knob assembly, 401 - one-key flywheel encoder, 402 - multimedia knob, 403 - connection line;

[0035] 500 - hyperbaric chamber shell. Detailed implementation manners

[0036] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the combination or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, during the description of the embodiments of the present utility model, for the positional relationships of "upper", "lower", "front", "rear", "left", "right", etc. of all devices in the drawings, they are all based on Figure 1 as the standard.

[0038] Such as Figure 1 shown, a pressure-bearing display for a hyperbaric oxygen chamber includes a display assembly 200 and a pressure-bearing touch panel assembly 100. Refer to Figure 5 , Figure 6 , Figure 7 and Figure 8 shown, the pressure-bearing touch panel assembly 100 further includes: a touch screen 102 placed inside the hyperbaric oxygen chamber, pasted on one surface of the pressure-bearing perspective plate 103; and a seal ring 105 placed on one surface of the pressure-bearing perspective plate 103; the touch screen connection line 1021 of the touch screen 102 passes through the touch screen threading hole 1031 on the pressure-bearing perspective plate 103 and is hermetically connected to the display assembly 200. A number of fixed screws 104 are provided around the pressure-bearing perspective plate 103 for hermetically fixing the decorative frame 101, the pressure-bearing perspective plate 103, and the seal ring 105 on the pressure-bearing perspective installation flat plate 301 in sequence.

[0039] The display assembly 200 further includes a display 201, a display circuit board 2011, and a multi-functional control board 202, which are placed in parallel on one surface of the pressure-bearing perspective plate 103. The display assembly 200 is isolated outside the high-pressure area of the oxygen chamber through the pressure-bearing perspective plate 103, and the display 201 can be normally viewed within the high-pressure area of the oxygen chamber of the pressure-bearing perspective plate 103.

[0040] In specific implementation, the pressure-bearing perspective plate 103 is usually a transparent organic glass plate with a thickness meeting the pressure-bearing requirements; the touch screen 102 is pasted on one side of the pressure-bearing perspective plate 103, and the touch screen connection line 1021 of the touch screen 102 passes through the touch screen threading hole 1031 on the pressure-bearing perspective plate 103 and is hermetically fixed with glue. In specific implementation, the seal ring 105 has a sealant square hole 1051 in the middle, and the size of the sealant square hole 1051 is slightly larger than the effective display size of the display screen 201. There are a number of sealant holes 1052 around the seal ring 105, and the hole positions of the sealant holes 1052 correspond to the countersunk screw holes 1032 of the pressure-bearing perspective plate 103.

[0041] This pressure-bearing display for a hyperbaric oxygen chamber improves its pressure-bearing capacity by laminating the touch screen 102 and the pressure-bearing perspective plate 103, and uses a sealing rubber ring 105 to seal and connect the pressure-bearing perspective plate 103 to the pressure-bearing perspective mounting flat plate 301. At the same time, the touch screen connection wire 1021 of the touch screen 102 is also hermetically passed through the touch screen wire passing hole 1031 on the pressure-bearing perspective plate 103 and connected to the display component 200 for airtight connection. Since the touch screen 102 is separated from the display 201, although the thickness of the pressure-bearing perspective plate 103 is large, it does not affect the sensitivity of the touch screen 102 during operation. It realizes the ability to operate the touch screen inside the hyperbaric oxygen chamber and ensure its high-pressure capacity of 0.3 MPa in the hyperbaric oxygen chamber, meeting the usage requirements of the hyperbaric oxygen chamber.

[0042] In some embodiments, a number of fixing screws 104 are provided around the pressure-bearing perspective plate 103 for sequentially and hermetically fixing the decorative frame 101, the pressure-bearing perspective plate 103, and the sealing rubber ring 105 on the pressure-bearing perspective mounting flat plate 301, thus ensuring that these components can be conveniently assembled and disassembled, effectively improving the installation performance and maintainability of the pressure-bearing display for the hyperbaric oxygen chamber, and achieving the purpose of facilitating manufacturing and low-cost operation.

[0043] In some embodiments, Figure 6 As shown, at the connection positions of the decorative frame 101, the touch screen 102, and the pressure-bearing perspective plate 103, they are respectively glued to form a display square hole 106 in the center. The size of the square hole 106 exactly corresponds to the effective display area of the display 201, and at the same time, an airtight sealing unit is formed.

[0044] In some embodiments, a display installation cavity 300 is provided at the position of the display component 200 inside the hyperbaric oxygen chamber housing 500. The display installation cavity 300 has a pressure-bearing perspective mounting flat plate 301 that encloses with the inside of the hyperbaric oxygen chamber housing 500 for installing the display component 200. There is a circuit board installation partition 302 on one side of the pressure-bearing perspective mounting flat plate 301. A number of fixing screw holes 3013 are provided around the pressure-bearing perspective mounting flat plate 301, corresponding to and penetrating through the fixing screws 104 of the pressure-bearing touch panel assembly 100, thereby fixing the decorative frame 101, the pressure-bearing perspective plate 103, and the sealing rubber ring 105 on the pressure-bearing perspective mounting flat plate 301 to form a hermetic isolation between the inside and outside of the chamber, as Figure 2 、 Figure 3 and Figure 4 shown. The pressure-bearing perspective mounting flat plate 301 can directly isolate the pressure of the oxygen chamber, avoiding the high-pressure impact of the pressure inside the hyperbaric oxygen chamber on the display component 200 and other components, such as: the multi-functional control board 202, the voice control board 203, the entertainment board 204, the pick-up 205, the vibration speaker 206, etc., and further realizing that the electricity of the display component 200 does not enter the chamber.

[0045] In some embodiments, a liquid crystal display installation square hole 3012 is provided in the middle of the pressure-bearing perspective installation flat plate 301, and a display 201 is installed in the liquid crystal display installation square hole 3012, so as to reasonably configure the position of the display 201 of the display component 200, facilitating observation, operation, and display.

[0046] In some embodiments, there is an annular circuit board installation ring 302 around the liquid crystal display installation square hole 3012 of the pressure-bearing perspective installation flat plate 301 for installing a multi-functional control board 202. Refer to Figure 4 and Figure 5 as shown, so as to ensure that the display component 200 has a relatively accurate installation position. It can be seen from the attached drawings that the circuit board installation ring 302 can be arranged on both sides of the vertical direction of the liquid crystal display installation square hole 3012, or can be arranged around the liquid crystal display installation square hole 3012.

[0047] In some embodiments, an installation transition plate 304 is further provided on the pressure-bearing perspective installation flat plate 301 outside the display component 200. As Figure 4 shown, the installation transition plate 304 is used to support and install a multi-functional control board 202, a voice control board 203, and an entertainment board 204 through support columns 3041. Other circuit boards can also be added, so as to connect the display component 200 and its supporting accessories all nearby on the outside of the pressure-bearing perspective installation flat plate 301. The display component 200 and its corresponding accessories are all within the display installation cavity 300, facilitating a reasonable spatial structure layout and circuit connection.

[0048] In some embodiments, Figure 4 It is also shown that a microphone through-board member 303 for fixing the microphone 205 is further configured on the pressure-bearing perspective installation flat plate 301. At the same time, a seal is provided on the side of the microphone through-board member 303 facing the hyperbaric oxygen chamber or sealant is provided for sealing, so as to ensure that the microphone device function can be obtained clearly enough inside the hyperbaric oxygen chamber, and at the same time ensure its good sealing performance. The microphone 205 is installed on the pressure-bearing perspective installation flat plate through the microphone through-board member 303, and the vibration speaker 206 is installed at an appropriate position in the display installation cavity 300.

[0049] In some embodiments, as Figure 2 , Figure 4 and Figure 5As shown, the multifunctional control board 202 is also connected to a manual control knob assembly 400. The manual control knob assembly 400 includes a one-key shuttle encoder 401 and a multimedia knob 402 that can be turned left, turned right, or pressed. The one-key shuttle encoder 401 and the multimedia knob 402 are connected to the multifunctional control board 202 using a connection line 403. The one-key shuttle encoder 401 outputs a control signal to the multifunctional control board 202 to perform various operations on the oxygen chamber. The control of the touch screen 102 is based on the operation content displayed on the display 201. By touching the touch screen 102 of the pressure-bearing touch panel assembly 100 with a finger, a control signal is output from the display circuit board 2011 to the multifunctional control board 202 to perform oxygen chamber control.

[0050] In some embodiments, the voice control is based on voice commands issued by the user inside the oxygen chamber. The commands are received through a pickup 205, input into the voice control board 203, and then a control signal is input into the multifunctional control board 202 to perform oxygen chamber control.

[0051] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A pressure-bearing display for a hyperbaric chamber, comprising a pressure-bearing touch panel assembly (100) and a display assembly (200), characterized in that, The pressure-bearing touch panel assembly (100) further includes: a touch screen (102) placed inside a hyperbaric oxygen chamber, and a pressure-bearing perspective plate (103) fixedly connected between the touch screen (102) and the inner wall of the hyperbaric oxygen chamber; and a sealing rubber ring (105) arranged on one surface of the pressure-bearing perspective plate (103); wherein: the touch screen (102) is pasted on the other surface of the pressure-bearing perspective plate (103), and the touch screen connection line (1021) of the touch screen (102) hermetically passes through the touch screen threading hole (1031) on the pressure-bearing perspective plate (103) and is connected to the display assembly (200).

2. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 1, wherein: A plurality of fixing screws (104) are arranged around the pressure-bearing perspective plate (103) for sequentially and hermetically fixing the decorative frame (101), the pressure-bearing perspective plate (103) and the sealing rubber ring (105) on the pressure-bearing perspective mounting flat plate (301).

3. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 2, characterized in that: A display square hole (106) is respectively glued at the connection positions of the decorative frame (101), the touch screen (102) and the pressure-bearing perspective plate (103).

4. A pressure-bearing display for a hyperbaric oxygen chamber according to any one of claims 1-3, characterized in that: A display installation cavity (300) is provided at the position of the display assembly (200) inside the hyperbaric oxygen chamber housing (500). The display installation cavity (300) has a pressure-bearing perspective mounting flat plate (301) surrounded by the inside of the hyperbaric oxygen chamber housing (500) for installing the display assembly (200), and there is a circuit board installation partition (302) on one side of the pressure-bearing perspective mounting flat plate (301).

5. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 4, characterized in that: A liquid crystal screen installation square hole (3012) is provided in the middle of the pressure-bearing perspective mounting flat plate (301), and a display (201) is installed in parallel in the liquid crystal screen installation square hole (3012).

6. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 5, wherein: A plurality of fixing screw holes (3013) are provided around the pressure-bearing perspective mounting flat plate (301) for being penetrated and connected with the fixing screws (104).

7. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 6, characterized in that: Circuit board installation partitions (302) are respectively arranged around the liquid crystal screen installation square hole (3012) of the pressure-bearing perspective mounting flat plate (301) to form a display installation cavity for installing the display assembly (200).

8. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 7, characterized in that: An installation transition plate (304) is further provided on the pressure-bearing perspective mounting flat plate (301) outside the display assembly (200). The installation transition plate (304) is used for supporting and installing a multi-functional control board (202), a voice control board (203) and an entertainment board (204) through support columns (3041).

9. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 8, characterized in that: A pick-up perforated plate member (303) for fixing a pick-up (205) is further arranged on the pressure-bearing perspective mounting flat plate (301), and at the same time, a seal or sealant is arranged on the side of the pick-up perforated plate member (303) facing the hyperbaric oxygen chamber for sealing.

10. The pressure-bearing display of a hyperbaric oxygen chamber according to claim 8, characterized in that: The multi-functional control board (202) is further connected to a manual control knob assembly (400). The manual control knob assembly (400) includes a one-key shuttle encoder (401) and a multimedia knob (402) that can turn left, turn right or be pressed. The one-key shuttle encoder (401) outputs a control signal to the multi-functional control board (202) to control the oxygen chamber.

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