Oral treatment bed

Abstract

The utility model belongs to the technical field of oral medical treatment, and particularly relates to an oral treatment bed which comprises a bed body, an alarm device and an adjusting module, the adjusting module comprises a sliding block, a sliding groove and a positioning piece, the sliding groove extends in the length direction of the bed body, the sliding block is arranged in the sliding groove in a sliding mode, the alarm device is arranged on the sliding block, and the positioning piece is arranged on the sliding block. The positioning piece is arranged between the sliding block and the bed body and used for positioning the position of the sliding block on the sliding groove. According to the scheme, the alarm device has the effect that patients of different ages, heights and height proportions can operate the alarm device conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of oral medical treatment, and in particular to an oral treatment bed. Background Art

[0002] The oral treatment bed is a common device used in oral treatment. Its function is to allow patients to lie on their backs, so that doctors can observe and treat the patient's oral cavity. The oral treatment bed has many medical auxiliary functions such as water supply, mouthwash, lighting, heating, etc. The height is easy to adjust and is suitable for patients of different ages and heights.

[0003] During oral treatment, patients cannot communicate effectively with doctors because of medical operations in their oral cavity. Even when they feel obvious discomfort, they can only endure it and cannot stop the medical staff or make suggestions, which is not conducive to better treatment and service experience. On this basis, an alarm device that can be operated by the patient to sound an alarm while being treated is designed.

[0004] The alarm device fixedly installed on the side of the oral treatment bed is not convenient for operation by patients of different ages, heights, and body proportions, and the user experience is poor. Utility Model Content

[0005] In order to facilitate patients of different ages, heights and height ratios to operate the alarm device, the present application provides an oral treatment bed.

[0006] The oral treatment bed provided in this application adopts the following technical solution:

[0007] An oral treatment bed comprises a bed body, an alarm device and an adjustment module, wherein the adjustment module comprises a slider, a slide groove and a positioning member, wherein the slide groove extends along the length direction of the bed body, the slider is slidably arranged in the slide groove, the alarm device is arranged on the slider, and the positioning member is arranged between the slider and the bed body for positioning the slider on the slide groove.

[0008] By adopting the above technical solution, the alarm device is driven to move by sliding the slider, so as to adjust the position of the alarm device in the length direction of the treatment bed, which is convenient for people with different height ratios to operate. For example, in a children's hospital, the slider is moved to the head of the treatment bed, and in an adult hospital, it is adjusted to the tail. After the adjustment is completed, it is positioned through the positioning piece for easy use.

[0009] Optionally, the positioning member includes a positioning bolt, which is threadedly connected to the slider and is used to interfere with the bed body, thereby positioning the slider on the slide groove.

[0010] By adopting the above technical solution, positioning is performed through positioning bolts, which is easy to use and has a good effect.

[0011] Optionally, the adjustment module includes a bottom plate, the slide groove is opened on the bottom plate, and the positioning bolt abuts against the bottom plate to position the slider in the slide groove.

[0012] By adopting the above technical solution, the slide groove is opened on the bottom plate, and the bottom plate can be detachably installed on the bed body, which can be used to modify the existing treatment bed. During modification, only holes need to be opened to fix the bottom plate, which makes installation more convenient.

[0013] Optionally, a dust shield assembly is provided on the slider, and the dust shield assembly includes a dust shield cloth, a guide roller and a limiting roller. A connecting channel parallel to and connected to the slide groove is provided in the base plate, and the length of the connecting channel is greater than the length of the slide groove, and the width is greater than the width of the slide groove. Two cloth passing openings connected to the connecting channel are provided on the surface of the base plate, and the two cloth passing openings are respectively located at two ends of the slide groove. At least two guide rollers are provided in the connecting channel along the length direction of the connecting channel. There are two limiting rollers and they are respectively arranged at the two cloth passing openings. One end of the dust shield cloth is connected to one end of the slider, and the other end bypasses the first limiting roller, the guide roller, and the second limiting roller, and then is connected to the other end of the slider.

[0014] By adopting the above technical solution, dust and the like are blocked by the dustproof cloth during use, and when the slider moves, the dustproof cloth moves together, thereby achieving a good dust blocking effect.

[0015] Optionally, the alarm device includes a mounting plate, an operating module and an alarm module, the mounting plate is arranged on a slider, the operating module is arranged on the mounting plate and is electrically connected to the alarm module, and sends an electrical signal to the alarm module when the patient operates, and the alarm module is used to receive the electrical signal sent by the operating module and emit an alarm sound after receiving the electrical signal.

[0016] By adopting the above technical solution, the alarm module is triggered by the operating module, and the operating module is mounted on the sliding block through the mounting plate, which has a simple structure and is easy to use.

[0017] Optionally, the operating module includes a box body, a pressing rod, a reset member, and a pressure sensor. An opening at one end of the box body is arranged to form an installation port. A pressing cavity connected to the installation port is provided in the box body. A connecting hole penetrating the box body is provided at the end of the pressing cavity facing away from the installation port. The pressing end of the pressing rod is located outside the box body, and the other end extends into the pressing cavity through the connecting hole. The mounting plate is arranged at the mounting port, and the pressure sensor is arranged on the surface of the mounting plate facing the connecting hole. The reset member is arranged in the box body and connected between the mounting plate and the pressing rod to drive the pressing rod to reset. The pressure sensor is electrically connected to the alarm module.

[0018] By adopting the above technical solution, when in use, the pressing rod is pressed, and the pressing rod presses downward against the pressure sensor, so that the pressure sensor sends an electrical signal to the alarm module. After the pressing rod is released, the reset member drives the pressing rod to reset, and the pressure sensor loses the force. The overall use is more convenient and easy to operate.

[0019] Optionally, the reset member includes a reset spring and at least two reset plates, wherein the reset plates are arranged on the side walls of the pressing rod and located inside the box body, the reset plates are distributed circumferentially along the pressing rod, and the reset spring is arranged between the mounting plate and the reset plates.

[0020] By adopting the above technical solution, the forces on the two reset plates are more balanced, and the restoring force is accumulated by compressing the reset spring through the reset plate, so the reset effect is good.

[0021] Optionally, a mounting thread is provided on a portion of the pressing rod away from the pressing end and is threadedly connected to a collar, and the reset sheet is provided on the collar.

[0022] By adopting the above technical solution, the collar and the reset sheet can be detached, which is convenient for the installation of the equipment.

[0023] Optionally, the reset plate is provided with an arcuate ridge on the bottom surface facing the mounting plate, the center of the arcuate ridge is located at the axis of the pressing rod, and the arcuate ridge on the reset plate forms a limiting sleeve for limiting the end of the reset spring.

[0024] By adopting the above technical solution, the position of the return spring is limited by the limiting sleeve, so that a good effect can be maintained when the pressing rod is pressed down and rebounded.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The slider is used to drive the alarm device to move, thereby adjusting the position of the alarm device in the length direction of the treatment bed, which is convenient for people of different height ratios to operate. For example, in a children's hospital, the slider is moved to the head of the treatment bed, and in an adult hospital, it is adjusted to the tail. After the adjustment is completed, it is positioned through the positioning piece, which is convenient for use;

[0027] 2. When in use, dust and the like are blocked by the dustproof cloth. When the slider moves, the dustproof cloth moves together, and the dust-blocking effect is good;

[0028] 3. When in use, press the pressing rod, and the pressing rod will press downward against the pressure sensor, so that the pressure sensor sends an electrical signal to the alarm module. After releasing the pressing rod, the reset member drives the pressing rod to reset, and the pressure sensor loses force. The overall use is more convenient and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1It is a structural schematic diagram of an oral treatment bed of the present application.

[0030] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0031] Figure 3 It is a structural schematic diagram of the adjustment module and the alarm device in this application.

[0032] Figure 4 It is a schematic diagram of the structure of the adjustment module and the alarm device in the present application with part of the box body hidden.

[0033] Figure 5 It is a structural schematic diagram of the slider and the alarm device in this application.

[0034] Figure 6 yes Figure 5 Cross-sectional view of the middle slider and alarm device.

[0035] Figure 7 It is a structural schematic diagram of the slider and the positioning member in this application.

[0036] Figure 8 It is a structural diagram of the mounting plate and operating module in this application.

[0037] Fig. 9 It is a structural schematic diagram of the mounting plate and operating module in the present application from an upward perspective.

[0038] Explanation of the reference numerals: 1. bed body; 2. adjustment module; 21. bottom plate; 22. slider; 23. slide groove; 24. positioning member; 25. dust shield assembly; 251. dust shield cloth; 252. guide roller; 253. limit roller; 211. connecting channel; 212. cloth passing port; 3. alarm device; 4. mounting plate; 41. mounting bolt; 5. operating module; 51. box body; 511. pressing cavity; 512. connecting hole; 513. mounting port; 52. pressing rod; 521. mounting thread; 53. reset member; 531. reset plate; 532. reset spring; 533. collar; 5311. arc-shaped ridge; 54. pressure sensor; 6. alarm module. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-9 This application is described in further detail.

[0040] The present application embodiment discloses a dental treatment couch. Figure 1 and Figure 2 , including a bed body 1, an alarm device 3 and an adjustment module 2.

[0041] like Figure 2 and Figure 3As shown, the adjustment module 2 includes a base plate 21, a slider 22, a slide groove 23 and a positioning member 24, and the positioning member 24 includes a positioning bolt. The slide groove 23 is opened on the base plate 21 and extends along the length direction of the bed body 1. The slider 22 is slidably arranged in the slide groove 23, and the alarm device 3 is arranged on the slider 22. The positioning bolt is threadedly connected to a side wall of the slider 22 and is used to contact the base plate 21, so as to position the slider 22 on the slide groove 23.

[0042] like Figure 3 and Figure 4 As shown, a dust shield assembly 25 is provided on the adjustment module 2, and the dust shield assembly 25 includes a dust shield cloth 251, a guide roller 252 and a limit roller 253. A connecting channel 211 parallel to and connected to the slide groove 23 is provided in the bottom plate 21. The length of the connecting channel 211 is greater than the length of the slide groove 23, and the width is greater than the width of the slide groove 23. Two cloth passing openings 212 connected to the connecting channel 211 are provided on the surface of the bottom plate 21. The two cloth passing openings 212 are respectively located at both ends of the slide groove 23. At least two guide rollers 252 are arranged along the length direction of the connecting channel 211 and are distributed in the connecting channel 211. There are two limit rollers 253 and they are respectively arranged at the two cloth passing openings 212. One end of the dust shield cloth 251 is connected to one end of the slider 22, and the other end bypasses the first limit roller 253, the guide roller 252, and the second limit roller 253, and then is connected to the other end of the slider 22.

[0043] like Figure 3 and Figure 5 As shown, the alarm device 3 includes a mounting plate 4, an operating module 5 and an alarm module 6. The mounting plate 4 is set on the slider 22 by means of mounting bolts 41. The operating module 5 is set on the mounting plate 4 and is electrically connected to the alarm module 6. When the patient operates, an electrical signal is sent to the alarm module 6. The alarm module 6 is used to receive the electrical signal sent by the operating module 5 and send a warning sound after receiving the electrical signal.

[0044] like Figure 5 and Figure 6 As shown, the operating module 5 includes a box body 51 , a pressing rod 52 , a reset member 53 , and a pressure sensor 54 . The reset member 53 includes a reset spring 532 and four reset sheets 531 .

[0045] like Figure 6 and Figure 7 As shown, one end of the box body 51 is opened to form a mounting opening 513 , and the mounting opening 513 is connected to the mounting plate 4 through the mounting bolts 41 . The pressure sensor 54 is mounted on the mounting plate 4 and is located on the surface of the mounting plate 4 facing the mounting opening 513 .

[0046] like Figure 6 and Figure 8As shown, a pressing cavity 511 connected to the mounting port 513 is provided in the box body 51, a connecting hole 512 penetrating the box body 51 is provided at one end of the pressing cavity 511, a pressing end of the pressing rod 52 is located outside the box body 51, and the other end extends into the pressing cavity 511 through the connecting hole 512, and a mounting thread 521 is provided in the portion extending into the pressing cavity 511, and a collar 533 is installed through the mounting thread 521.

[0047] like Figure 6 and Fig. 9 As shown, the reset sheet 531 is fixed on the outside of the collar 533 and is evenly distributed along the circumference of the collar 533. The bottom surface of the reset sheet 531 facing the mounting plate 4 is provided with an arcuate ridge 5311, the center of which is located at the axis of the pressing rod 52. The arcuate ridge 5311 on the reset sheet 531 forms a limiting sleeve for limiting the end of the reset spring 532. One end of the reset spring 532 contacts the mounting plate 4, and the other end contacts the reset sheet 531 after extending into the conical area. When the pressing rod 52 is in a state of no force, the reset sheet 531 and the reset spring 532 may not contact each other. The installation range of the pressure sensor 54 is located in the area within the inner diameter of the reset spring 532, thereby avoiding contact between the reset spring 532 and the pressure sensor 54.

[0048] like Figure 5 and Figure 6 As shown, the pressure sensor 54 is electrically connected to the alarm module 6. When the pressing rod 52 is pressed, the pressing rod 52 contacts the pressure sensor 54. The pressure sensor 54 transmits the pressure to the alarm module 6 in the form of an electrical signal. After receiving the electrical signal, the alarm module 6 compares it with a preset value. When it is greater than the preset value, the alarm module 6 issues an alarm.

[0049] During manufacturing, in order to facilitate the installation and disassembly of various components, the box body 51 is as follows Figure 3 and Figure 4 As shown, it is formed by welding two half boxes.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An oral treatment bed, characterized in that: The invention comprises a bed body (1), an alarm device (3) and an adjustment module (2); the adjustment module (2) comprises a slider (22), a slide groove (23) and a positioning member (24); the slide groove (23) extends along the length direction of the bed body (1); the slider (22) is slidably arranged in the slide groove (23); the alarm device (3) is arranged on the slider (22); and the positioning member (24) is arranged between the slider (22) and the bed body (1) for positioning the slider (22) on the slide groove (23).

2. The oral treatment bed according to claim 1, characterized in that: The positioning member (24) comprises a positioning bolt, which is threadedly connected to the slider (22) and is used to abut against the bed body (1) to thereby position the slider (22) on the slide groove (23).

3. The oral treatment bed according to claim 2, characterized in that: The adjustment module (2) comprises a base plate (21), the slide groove (23) is provided on the base plate (21), and the positioning bolt abuts against the base plate (21) to thereby position the slide block (22) in the slide groove (23).

4. The oral treatment bed according to claim 3, characterized in that: The slider (22) is provided with a dust blocking assembly (25), the dust blocking assembly (25) comprising a dust blocking cloth (251), a guide roller (252) and a limit roller (253); a connecting channel (211) parallel to and connected to the slide groove (23) is provided in the bottom plate (21); the connecting channel (211) is longer than the length of the slide groove (23) and wider than the width of the slide groove (23); two cloth passing openings (212) connected to the connecting channel (211) are provided on the surface of the bottom plate (21); the two cloth passing openings (212) are respectively located at both ends of the slide groove (23), at least two guide rollers (252) are arranged in the connecting channel (211) along the length direction of the connecting channel (211), there are two limiting rollers (253) and they are respectively arranged at two cloth passing openings (212), one end of the dust-blocking cloth (251) is connected to one end of the sliding block (22), and the other end passes around the first limiting roller (253), the guide roller (252), the second limiting roller (253), and then is connected to the other end of the sliding block (22).

5. The oral treatment bed according to claim 1, characterized in that: The alarm device (3) comprises a mounting plate (4), an operating module (5) and an alarm module (6); the mounting plate (4) is arranged on a slider (22); the operating module (5) is arranged on the mounting plate (4) and is electrically connected to the alarm module (6); an electrical signal is sent to the alarm module (6) when operated by a patient; the alarm module (6) is used to receive the electrical signal sent by the operating module (5) and to send a warning sound after receiving the electrical signal.

6. The oral treatment bed according to claim 5, characterized in that: The operating module (5) comprises a box body (51), a pressing rod (52), a reset member (53), and a pressure sensor (54); one end of the box body (51) is opened to form a mounting port (513); a pressing cavity (511) communicating with the mounting port (513) is provided in the box body (51); an end of the pressing cavity (511) facing away from the mounting port (513) is provided with a communication hole (512) penetrating the box body (51); the pressing end of the pressing rod (52) is located at the box body; (51), and the other end extends into the pressing cavity (511) through the connecting hole (512); the mounting plate (4) is arranged at the mounting opening (513); the pressure sensor (54) is arranged on the surface of the mounting plate (4) facing the connecting hole (512); the reset member (53) is arranged in the box body (51) and connected between the mounting plate (4) and the pressing rod (52) to drive the pressing rod (52) to reset; and the pressure sensor (54) is electrically connected to the alarm module (6).

7. The oral treatment bed according to claim 6, characterized in that: The reset member (53) comprises a reset spring (532) and at least two reset sheets (531); the reset sheets (531) are arranged on the side wall of the pressing rod (52) and are located inside the box body (51); the reset sheets (531) are distributed along the circumference of the pressing rod (52); and the reset spring (532) is arranged between the mounting plate (4) and the reset sheets (531).

8. The oral treatment bed according to claim 7, characterized in that: A mounting thread (521) is provided on a portion of the pressing rod (52) away from the pressing end and is threadedly connected to a collar (533), and the reset sheet (531) is provided on the collar (533).

9. The oral treatment bed according to claim 7, characterized in that: The bottom surface of the reset plate (531) facing the mounting plate (4) is provided with an arc-shaped ridge (5311), the center of the arc-shaped ridge (5311) being located at the axis of the pressing rod (52), and the arc-shaped ridge (5311) on the reset plate (531) forms a limiting sleeve for limiting the end of the reset spring (532).

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