Adjustable supine treatment head support with air bag type positioning structure

Abstract

The utility model discloses a supine treatment adjustable head support with an air bag type positioning structure, and belongs to the technical field of oral treatment head supports. The supine treatment adjustable head support of the air bag type positioning structure comprises a base plate and a soft rubber head plate, fixing belts are arranged on the surfaces of the two sides of the soft rubber head plate, a positioning device is arranged in the soft rubber head plate and comprises a sponge plate, and a supporting column is fixedly connected to the position, away from the center, of the bottom of the sponge plate. An air pump is arranged at the top of the lifting device, an arc-shaped supporting plate is arranged at the front end of the air pump, an air bag is fixedly connected to the top of the arc-shaped supporting plate, sensors are fixedly connected to the surfaces of the two sides of the top of the air bag, further, the lifting device comprises a cylindrical clamping groove, and the top of the cylindrical clamping groove is fixedly connected to the bottom surface of a soft rubber head plate. The utility model is used for solving the problem that in the prior art, the neck is suspended while the head of a person is positioned for a long time, so that the person feels uncomfortable after using the pillow.

Description

Technical Field

[0001] The utility model relates to the technical field of oral treatment head supports, in particular to an adjustable supine treatment head support with an airbag type positioning structure. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body. Headrests are an important auxiliary medical device used in oral diagnosis and treatment. Since the elderly need to have their heads fixed during oral diagnosis and treatment, setting up a fixed headrest to help fix their heads can effectively facilitate dentists' treatment.

[0003] According to a publicized fixed headrest for a children's dental chair (Announcement No.: CN214858846U), it includes a backrest and a semi-cylinder, as well as an adjustment mechanism arranged on the backrest and a buffer mechanism arranged on the semi-cylinder. The adjustment mechanism includes a slider, a support arm, a fixing bolt, a footrest and a rocker. The buffer mechanism includes a connecting cylinder, a supporting spring, a supporting cylinder and a rubber shock-absorbing pad. In the above application document, since the drag head assembly is in a flat state, the head and the neck are suspended after the head lies down, which has a certain uncomfortable effect on the neck of the elderly. At the same time, facing the different sizes of the elderly's heads, the head drag assembly is difficult to be properly adjusted. Utility Model Content

[0004] In order to solve the problem of adjusting the neck and different people in the prior art, the utility model proposes a supine treatment adjustable head support with an airbag positioning structure, which can be adapted according to the sizes of different people.

[0005] An adjustable head support for supine treatment with an airbag positioning structure, comprising a base and a soft rubber head plate, wherein both side surfaces of the soft rubber head plate are provided with fixing belts;

[0006] A positioning device is provided inside the soft rubber head board, and the positioning device includes a sponge board, the bottom of the sponge board is fixedly connected to a support column away from the center, the bottom of the support column is plugged with a circular groove, the surface of the circular groove is opened on the bottom surface of the soft rubber head board, a spring is provided on the surface of the support column, the top of the spring is fixedly connected to the bottom surface of the sponge board, the bottom of the spring is fixedly connected to the inner bottom of the soft rubber head board, an air pump is provided at the bottom center of the sponge board, an air pressure tube is fixedly connected to the front end surface of the air pump, and the front end of the air pump An arc-shaped support plate is provided, and an airbag is fixedly connected to the top of the arc-shaped support plate, and sensors are fixedly connected to the two side surfaces of the top of the airbag. Furthermore, a lifting device is provided at the bottom of the soft rubber head plate, and the lifting device includes a cylindrical slot, and the top of the cylindrical slot is fixedly connected to the bottom surface of the soft rubber head plate, and a connecting rod is hinged on the inner side of the bottom of the cylindrical slot, and one end of the connecting rod close to the center of the soft head plate is hinged to the surface of the universal ball, one end of the universal ball is provided with a hinge, and the other end of the universal ball is provided with a gear slot.

[0007] Furthermore, a dust blocking bag is arranged between the chassis and the soft rubber head plate, and the top of the dust blocking bag is fixedly connected to the bottom surface of the soft rubber head plate, and the bottom is fixedly connected to the top surface of the chassis. One of the main functions of the dust blocking bag is to prevent dust, debris, etc. from entering the space between the chassis and the soft rubber head plate, which helps to maintain the cleanliness of the interior of the product and prevent the external environment from affecting the internal mechanical components, thereby improving the reliability and life of the product. At the same time, the dust blocking bag has an opening to facilitate the extension of the connecting rod.

[0008] Furthermore, the surfaces of the air pump and the air pressure tube penetrate through and are fixedly connected to the bottom inner wall of the soft rubber head plate, and the end of the air pressure tube away from the air pump penetrates through the surface of the arc-shaped support plate and is fixedly connected to the bottom of the airbag. The air pump can supply air to the airbag through the air pressure tube, thereby providing directional airflow support at the bottom of the arc-shaped support plate, achieving fixed-point massage or support at a specific position, and providing additional support or massage effects at specific parts, which helps to relieve discomfort in the cervical spine or head and helps to position the head.

[0009] Furthermore, the arc-shaped support plate is arranged at the front end of the sponge board, and the arc-shaped support plate is fixedly connected to the front end inner surface of the soft rubber head plate. By providing better support for the head and neck due to the arc-shaped support plate being arranged at the front end of the sponge board, the user's comfort can be improved, especially during long-term use, which may reduce the pressure on the neck and head.

[0010] Furthermore, the top of the hinge is fixedly connected to the bottom surface of the soft head plate, and the bottom is fixedly connected to the top surface of the chassis, and the bottom of the gear slot is fixedly connected to the bottom of the chassis, thereby ensuring a stable support between the soft head plate and the chassis. When the height and angle of the soft head plate are adjusted, the entire structure can remain stable and is not easy to shake or tilt, and the angle between the soft head plate and the chassis can be changed by adjusting the position of the gear slot.

[0011] The difference from the prior art is that the beneficial effects of this application are:

[0012] (1) The supine treatment adjustable head support with airbag positioning structure is moved downward through the sponge board, and the support column at the bottom is inserted into the circular groove on the inner side of the bottom of the soft rubber head board. At the same time, the center of the bottom of the sponge board is used to contact the air pump by its downward force. The air pump uses an air pressure tube to guide the inhaled air into the airbag on the top of the arc-shaped support plate. The airbag is inflated to achieve the effect of adapting to the neck size of different people.

[0013] (2) The supine treatment adjustable headrest with airbag positioning structure is moved to the right by the connecting rod, so that the surface of the connecting rod is moved out of the groove of the gear slot. The central surface of the connecting rod is hinged with a cylindrical slot and a universal ball, which are used to support the soft rubber head plate and rotate with the connecting rod in the universal ball. At the same time, a hinge is hinged at the front end of the soft rubber head plate. After the connecting rod drives the required height, it moves to the left and is inserted into the notches of different heights in the gear slot to achieve the effect of adjusting the angle of the equipment according to the adaptation of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] Figure 1 It is a schematic diagram of the three-dimensional first-view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional cross-section structure of the utility model from the first viewing angle;

[0017] Figure 3 This is a schematic diagram of the structure of the three-dimensional positioning device of the utility model from a first viewing angle;

[0018] Figure 4 This is a schematic structural diagram of the three-dimensional lifting device of the utility model from the first viewing angle.

[0019] In the figure:

[0020] 100, chassis; 200, soft rubber head plate; 300, fixing belt; 400, ash blocking bag;

[0021] 500, positioning device; 501, sponge board; 502, support column; 503, spring; 504, round groove; 505, sensor; 506, air pump; 507, air pressure tube; 508, arc support plate; 509, air bag;

[0022] 600, lifting device; 601, universal ball; 602, hinge; 604, connecting rod; 605, gear slot; 607, cylindrical slot. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0027] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 4 As shown in the figure, a supine therapeutic adjustable headrest with an airbag positioning structure includes a chassis 100 and a soft rubber head plate 200, and a dust blocking bag 400 is arranged between the chassis 100 and the soft rubber head plate 200. The top of the dust blocking bag 400 is fixedly connected to the bottom surface of the soft rubber head plate 200, and the bottom is fixedly connected to the top surface of the chassis 100. One of the main functions of the dust blocking bag 400 is to prevent dust, debris, etc. from entering the space between the chassis 100 and the soft rubber head plate 200, which helps to maintain the cleanliness of the interior of the product and prevent the external environment from affecting the internal mechanical components, thereby improving the reliability and life of the product. At the same time, the dust blocking bag 400 has an opening to facilitate the extension of the connecting rod 604, and fixing belts 300 are arranged on both side surfaces of the soft rubber head plate 200.

[0031] First, a positioning device 500 is provided inside the soft rubber head plate 200, and the positioning device 500 includes a sponge board 501, and the bottom of the sponge board 501 is fixedly connected with a support column 502 away from the center, and the bottom of the support column 502 is plugged with a circular groove 504, and the surface of the circular groove 504 is opened on the bottom surface of the soft rubber head plate 200, and the surface of the support column 502 is provided with a spring 503, and the top of the spring 503 is fixedly connected to the bottom surface of the sponge board 501, and the bottom of the spring 503 is fixedly connected to the inner bottom of the soft rubber head plate 200, and an air pump 506 is provided at the bottom center of the sponge board 501, and the surfaces of the air pump 506 and the air pressure tube 507 pass through and are fixedly connected to the bottom inner wall of the soft rubber head plate 200, and the end of the air pressure tube 507 away from the air pump 506 passes through the surface of the arc support plate 508, and is fixedly connected to the bottom of the air bag 509, and the air pump 506 can supply air to the air bag 509 through the air pressure tube, so as to The bottom of the arc-shaped support plate 508 provides directional airflow support, and fixed-point massage or support is achieved at a specific position, which can provide additional support or massage effects at specific parts, help relieve discomfort in the cervical spine or head, and help position the head. The front end surface of the air pump 506 is fixedly connected to an air pressure tube 507, and the front end of the air pump 506 is provided with an arc-shaped support plate 508. The top of the arc-shaped support plate 508 is fixedly connected to an air bag 509. The arc-shaped support plate 508 is arranged at the front end of the sponge board 501, and the arc-shaped support plate 508 is fixedly connected to the front end inner surface of the soft rubber head board 200. Since the arc-shaped support plate 508 is arranged at the front end of the sponge board 501, better support for the head and neck is provided, which can improve the comfort of the user, especially during long-term use, which may reduce the pressure on the neck and head. The top two side surfaces of the air bag 509 are fixedly connected with sensors 505.

[0032] During use, after the person releases the soft rubber head plate 200 on the device, the soft cloth on the top surface will be sunken. It is explained here that the soft rubber head plate 200 can be pressed by the downward gravity of the person's own head, and after contacting the internal sponge plate 501, it moves downward synchronously, and the support column 502 at the bottom is inserted into the circular groove 504 on the inner side of the bottom of the soft rubber head plate 200. At the same time, the center of the bottom of the sponge plate 501 uses its downward force to contact the air pump 506. It is explained here that the air pump 506 is electric and can be powered by contacting an external power source through a wire. At the same time, the air pump 506 uses the air pressure tube 507 to supply power. The inhaled air is introduced into the airbag 509 on the top of the arc-shaped support plate 508. The airbag 509 bulges to fix the neck under the person's head. At the same time, the surfaces on both sides of the airbag 509 are adapted to the sizes of different people's necks through the sensors 505 to achieve a suitable clamping position to fix the person's head as a whole. At the same time, when the person's head leaves the soft rubber head plate 200, the sponge board 501 will lose the squeeze on the air pump 506, and the air pump 506 will stop working and the airbag 509 will retract. At the same time, the sponge board 501 uses the spring 503 on the surface of the support column 502 to lift the sponge board 501 to the initial position for easy use next time.

[0033] At the same time, in order to adjust the height between different people's heads and the equipment, please refer to Figure 1-Figure 4 As shown in the figure, a lifting device 600 is provided at the bottom of the soft rubber head plate 200, and the lifting device 600 includes a cylindrical slot 607, the top of which is fixedly connected to the bottom surface of the soft rubber head plate 200, and a connecting rod 604 is hinged on the inner side of the bottom of the cylindrical slot 607, and one end of the connecting rod 604 close to the center of the soft rubber head plate 200 is hinged on the surface of the universal ball 601, and one end of the universal ball 601 is provided with a hinge 602, and the top of the hinge 602 is fixedly connected to the bottom of the soft rubber head plate 200. The bottom of the gear slot 605 is fixedly connected to the bottom surface of the chassis 100, and the bottom of the gear slot 605 is fixedly connected to the bottom of the chassis 100, by ensuring the stable support between the soft rubber head plate 200 and the chassis 100, when the height and angle of the soft rubber head plate 200 are adjusted, the whole structure can remain stable and is not easy to shake or tilt. The angle between the soft rubber head plate 200 and the chassis 100 can be changed by adjusting the position of the gear slot 605. The other end of the universal ball 601 is provided with a gear slot 605.

[0034] During use, after the personnel have fixed their heads, when different personnel lie on their backs, the distance angle between the head and the bed is different. First, the personnel can hold the connecting rod 604 and move it to the right at the same time to move the surface of the connecting rod 604 out of the groove of the gear slot 605, and lift it upward at the same time. It is explained here that the central surface of the connecting rod 604 is hinged with a cylindrical slot 607 and a universal ball 601, which are used to support the soft rubber head plate 200, and the connecting rod 604 rotates in the universal ball 601. At the same time, a hinge 602 is hinged at the front end of the soft rubber head plate 200. At the same time, the hinge 602 is connected between the soft rubber head plate 200 and the chassis 100. When the connecting rod 604 drives the required height, it moves to the left and is inserted into the notches of different heights of the gear slot 605 to increase the angle between the chassis 100 and the soft rubber head plate 200.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A supine treatment adjustable headrest with an airbag positioning structure, comprising a base plate (100) and a soft rubber head plate (200), wherein both side surfaces of the soft rubber head plate (200) are provided with fixing belts (300); Features: The soft rubber head plate (200) is provided with a positioning device (500) inside, and the positioning device (500) comprises a sponge plate (501), and the bottom of the sponge plate (501) is fixedly connected to a support column (502) away from the center, and the bottom of the support column (502) is plugged with a circular groove (504), and the surface of the circular groove (504) is opened on the bottom surface of the soft rubber head plate (200), and the surface of the support column (502) is provided with a spring (503), and the top of the spring (503) is fixedly connected to the sponge plate (501). 01), the bottom surface of the spring (503) is fixedly connected to the inner bottom of the soft rubber head plate (200), an air pump (506) is arranged at the bottom center of the sponge plate (501), an air pressure tube (507) is fixedly connected to the front end surface of the air pump (506), an arc-shaped support plate (508) is arranged at the front end of the air pump (506), an air bag (509) is fixedly connected to the top of the arc-shaped support plate (508), and sensors (505) are fixedly connected to the top and side surfaces of the air bag (509).

2. The adjustable head support for supine treatment with an airbag positioning structure according to claim 1, characterized in that: The surfaces of the air pump (506) and the air pressure tube (507) penetrate through and are fixedly connected to the bottom inner wall of the soft rubber head plate (200); one end of the air pressure tube (507) away from the air pump (506) penetrates through the surface of the arc-shaped support plate (508) and is fixedly connected to the bottom of the airbag (509).

3. The adjustable head support for supine treatment with an airbag positioning structure according to claim 1, characterized in that: The arc-shaped support plate (508) is arranged at the front end of the sponge plate (501), and the arc-shaped support plate (508) is fixedly connected to the front end inner surface of the soft rubber head plate (200).

4. The adjustable head support for supine treatment with an airbag positioning structure according to claim 1, characterized in that: A lifting device (600) is provided at the bottom of the soft rubber head plate (200), and the lifting device (600) includes a cylindrical slot (607), the top of the cylindrical slot (607) is fixedly connected to the bottom surface of the soft rubber head plate (200), and a connecting rod (604) is hinged on the inner side of the bottom of the cylindrical slot (607), and one end of the connecting rod (604) close to the center of the soft rubber head plate (200) is hinged on the surface of a universal ball (601), one end of the universal ball (601) is provided with a hinge (602), and the other end of the universal ball (601) is provided with a gear slot (605).

5. The adjustable head support for supine treatment with an airbag positioning structure according to claim 4, characterized in that: The top of the hinge (602) is fixedly connected to the bottom surface of the soft head plate (200), and the bottom is fixedly connected to the top surface of the chassis (100), and the bottom of the gear slot (605) is fixedly connected to the bottom of the chassis (100).

6. The adjustable head support for supine treatment with an airbag positioning structure according to claim 1, characterized in that: A dust blocking bag (400) is arranged between the chassis (100) and the soft rubber head plate (200), the top of the dust blocking bag (400) is fixedly connected to the bottom surface of the soft rubber head plate (200), and the bottom is fixedly connected to the top surface of the chassis (100).

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