An illuminated oral examination auxiliary support device

Abstract

The application provides a mouth examination auxiliary support device with illumination and belongs to the technical field of medical instruments, which comprises support plate members, an adjusting assembly and a movable connecting part. The support plate members are provided in two groups, and the two groups of support plate members are arranged in an up-down distribution. The adjusting assembly is arranged between the two groups of support plate members and is used for adjusting the distance between the two groups of support plate members. The movable connecting part is provided in two groups, and the two groups of movable connecting parts are respectively installed on the side walls of the two groups of support plate members. Compared with the prior art, the two groups of support plate members are driven to move away from each other in an up-down direction by the adjusting assembly, so that the patient's mouth is conveniently pried open. After the patient's mouth is pried open, the adjusting assembly can be horizontally rotated to the side of the patient's mouth relative to the support plate member by means of the movable connecting part, so that the adjusting assembly does not hinder the view of medical staff, and the accuracy and reliability of the examination result of the patient's mouth are improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of medical devices, and particularly relates to an oral cavity examination auxiliary supporting device with illumination. BACKGROUND

[0002] In the treatment and care of oral diseases, the patient's oral cavity often needs to be kept open for a long time, which causes the patient's facial muscles to easily fatigue due to the opening of the oral cavity, and therefore medical staff often use oral cavity supporting instruments to help patients relieve fatigue and prolong the treatment time.

[0003] In order to adapt to the needs of different patients, most of the existing oral cavity supporting instruments are provided with adjusting mechanisms, which are used to adjust the opening angle of the oral cavity supporting instruments, so as to open the patient's oral cavity to a proper angle, however, after the adjusting mechanism adjusts the supporting instrument, the adjusting mechanism is easy to block the line of sight of the medical staff, thereby being inconvenient for the medical staff to smoothly check the oral cavity condition of the patient, and causing the accuracy of the detection result to be affected. SUMMARY

[0004] In view of the above problems of the prior art, the technical problem to be solved by the embodiments of the present application is to provide an oral cavity examination auxiliary supporting device with illumination.

[0005] To solve the above technical problems, the present application provides the following technical scheme:

[0006] An oral cavity examination auxiliary supporting device with illumination comprises a supporting plate, an adjusting assembly and a movable connecting part,

[0007] The supporting plate is provided with two groups, and the two groups of supporting plates are distributed in an up-down manner,

[0008] The adjusting assembly is arranged between the two groups of supporting plates and is used to adjust the distance between the two groups of supporting plates,

[0009] The movable connecting part is provided with two groups, and the two groups of movable connecting parts are respectively installed on the side walls of the two groups of supporting plates, and the two groups of movable connecting parts can realize the horizontal rotation of the adjusting assembly and the two groups of supporting plates.

[0010] As a further improved scheme of the present application, the adjusting assembly comprises a first supporting rod, a second supporting rod, a threaded sleeve, a screw rod and a positioning block,

[0011] The screw rod penetrates through the positioning block and is rotationally connected with the positioning block, the threaded sleeve is sleeved on the outer portion of one end of the screw rod and is threadedly connected with the screw rod, and the other end is provided with a knob,

[0012] The first support rod and the second support rod are both provided with two groups, one end of the two groups of first support rods is hingedly connected with the positioning block, the other end is respectively connected with two groups of support plate members through two groups of movable connecting parts, one end of the two groups of second support rods is hingedly connected with the threaded sleeve, and the other end is respectively hingedly connected with one group of first support rods.

[0013] As a further improved scheme of the present application, the two groups of movable connecting parts are the same in structure and each include a ball sleeve, a connecting rod, a ball and a support rod,

[0014] The side wall of the ball sleeve is fixedly connected with the support plate member through the connecting rod, the ball is movably embedded in the ball sleeve, and the support rod is fixedly arranged on the side wall of the ball.

[0015] As a further improved scheme of the present application, the support plate member is further provided with a limiting assembly, and the limiting assembly is used for limiting the adjusting assembly when the adjusting assembly adjusts the distance between the two groups of support plate members.

[0016] As a further improved scheme of the present application, the limiting assembly includes a limiting strip and a limiting rod,

[0017] The limiting strip is provided with two groups, the two groups of limiting strips are fixedly arranged on the side wall of the support plate member, and the two groups of limiting strips are oppositely distributed, one end of the limiting rod is hingedly connected with the support rod, and the other end extends to the inside of the two groups of limiting strips.

[0018] As a further improved scheme of the present application, the two groups of support plate members are both arc-shaped structures, and the side away from each other of the two groups of support plate members is provided with a bite groove for the patient to bite.

[0019] As a further improved scheme of the present application, the side wall of the two groups of support plate members is further provided with a plurality of illuminating lamps.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] When it is necessary to check the patient's oral cavity, the two sets of support plate members can be placed inside the patient's oral cavity, and then the patient's upper and lower teeth are respectively occluded on the upper and lower sides of the two sets of support plate members. At this time, the adjusting assembly is located outside the patient's oral cavity, and the illuminating lamp is located inside the patient's oral cavity. Then, the medical staff adjusts the distance between the two sets of support plate members by means of the adjusting assembly, so that the two sets of support plate members are away from each other, so as to push the patient's upper and lower teeth away, thereby expanding the patient's oral cavity. Then, the medical staff can check the patient's oral cavity by means of the illuminating effect of the illuminating lamp. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 Structure diagram of a kind of oral cavity examination auxiliary support device with illumination Figure 1 ;

[0023] Figure 2 Structure diagram of a kind of oral cavity examination auxiliary support device with illumination Figure 2 ;

[0024] Figure 3 For Figure 1 A area in enlarged schematic view in

[0025] Figure 4 For Figure 1 B area in enlarged schematic view in

[0026] In the figure: 10-support plate member, 101-bite groove, 20-adjusting assembly, 201-first support rod, 202-second support rod, 203-threaded sleeve, 204-screw rod, 205-knob, 206-positioning block, 30-movable connection part, 301-ball sleeve, 302-link, 303-ball, 304-supporting rod, 40-limiting assembly, 401-limiting strip, 402-limiting rod, 50-illuminating lamp. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be further described in detail below in combination with specific embodiments.

[0028] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0030] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] Please see Figure 1 as well as Figure 2 This embodiment provides an illuminated oral examination auxiliary support device, including a support plate 10, an adjustment component 20, and a movable connecting part 30. Two sets of support plates 10 are provided, arranged vertically. The adjustment component 20 is disposed between the two sets of support plates 10 and is used to adjust the distance between them. Two sets of movable connecting parts 30 are provided, respectively mounted on the side walls of the two sets of support plates 10. The two sets of movable connecting parts 30 enable horizontal rotation of the adjustment component 20 and the two sets of support plates 10. Several illumination lamps 50 are also provided on the side walls of the two sets of support plates 10.

[0032] When it is necessary to examine the patient's oral cavity, the two sets of support plate members 10 can be placed inside the patient's oral cavity, and then the patient's upper and lower teeth are respectively clamped on the upper and lower sides of the two sets of support plate members 10. At this time, the adjusting assembly 20 is located outside the patient's oral cavity, and the illuminating lamp 50 is located inside the patient's oral cavity. Then, the medical staff adjusts the distance between the two sets of support plate members 10 by means of the adjusting assembly 20, so that the two sets of support plate members 10 move away from each other, so as to push the patient's upper and lower teeth away, thereby expanding the patient's oral cavity. Then, the medical staff can examine the patient's oral cavity by means of the illuminating effect of the illuminating lamp 50.

[0033] Please refer to Figure 1 and Figure 2 In one embodiment, the adjusting assembly 20 comprises a first support rod 201, a second support rod 202, a threaded sleeve 203, a screw rod 204, and a positioning block 206. The screw rod 204 penetrates the positioning block 206 and is rotationally connected with the positioning block 206. The threaded sleeve 203 is sleeved on one end of the screw rod 204 outside and is threadedly connected with the screw rod 204. The other end is provided with a knob 205. The first support rod 201 and the second support rod 202 are both provided with two sets. One end of the two sets of first support rods 201 is hingedly connected with the positioning block 206, and the other end is respectively connected with the two sets of support plate members 10 through the two sets of movable connecting parts 30. One end of the two sets of second support rods 202 is hingedly connected with the threaded sleeve 203, and the other end is respectively hingedly connected with one set of first support rods 201.

[0034] After the patient's upper and lower teeth are respectively clamped on the upper and lower sides of the two sets of support plate members 10, the medical staff rotates the knob 205, thereby driving the screw rod 204 to rotate. Through the threaded connection between the screw rod 204 and the threaded sleeve 203, the threaded sleeve 203 is driven to move along the screw rod 204 towards the positioning block 206. When the threaded sleeve 203 moves, it drives the two sets of first support rods 201 to rotate one end of the two sets of first support rods 201 relative to the positioning block 206, thereby lifting the two sets of support plate members 10, so that the two sets of support plate members 10 move away from each other, thereby driving the patient's oral cavity to expand.

[0035] Please refer to Figure 3 and Figure 4In one embodiment, the two groups of the movable connecting part 30 are structurally identical, each comprising a ball sleeve 301, a connecting rod 302, a ball 303, and a support rod 304, the side wall of the ball sleeve 301 is fixedly connected with the support plate 10 through the connecting rod 302, the ball 303 is movably embedded in the ball sleeve 301, and the support rod 304 is fixedly arranged on the side wall of the ball 303, and the end of the first support rod 201 away from the positioning block 206 is hingedly connected with the support rod 304.

[0036] When the screw rod 204 rotates and drives the threaded sleeve 203 to move towards the positioning block 206, the two groups of the second support rod 202 push the two groups of the first support rod 201 to rotate relative to the positioning block 206, at this time, the end of the two groups of the first support rod 201 away from the positioning block 206 pushes the support rod 304, the ball 303, the ball sleeve 301, and the connecting rod 302 to drive the two groups of the support plate 10 to move away from each other, so as to open the patient's oral cavity, after the patient's oral cavity is opened, the medical staff can push any structure of the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201, and the second support rod 202, when any structure of the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201, and the second support rod 202 is pushed, the first support rod 201 drives the support rod 304 to make the ball 303 rotate horizontally along the inside of the ball sleeve 301, so that the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201, and the second support rod 202 are deflected to the side of the patient's mouth, thereby avoiding the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201, and the second support rod 202 blocking the line of sight of the medical staff, and improving the accuracy of the examination structure.

[0037] Please refer to Figure 1 In one embodiment, the support plate 10 is further provided with a limiting assembly 40, when the adjusting assembly 20 adjusts the distance between the two groups of the support plate 10, the limiting assembly 40 is used for limiting the adjusting assembly 20, so as to improve the stability of the two groups of the support plate 10 during adjustment.

[0038] Please refer to Figure 4 In one embodiment, the limiting assembly 40 comprises a limiting strip 401 and a limiting rod 402, the limiting strip 401 is provided in two groups, the two groups of the limiting strip 401 are fixedly arranged on the side wall of the support plate 10, and the two groups of the limiting strip 401 are oppositely distributed, one end of the limiting rod 402 is hingedly connected with the support rod 304, and the other end extends to the inside of the two groups of the limiting strip 401.

[0039] When the medical staff rotates the knob 205 to drive the screw rod 204 to rotate to adjust the distance between the two groups of support plate pieces 10, the limiting rod 402 extends to between the two groups of limiting strips 401 away from the end of the support rod 304, so that the support rod 304 cannot drive the ball 303 to rotate horizontally inside the ball sleeve 301, and then the first support rod 201, the second support rod 202, the threaded sleeve 203, the screw rod 204 and the positioning block 206 cannot rotate horizontally compared to the two groups of support plate pieces 10 as a whole, thereby realizing the stability when the two groups of support plate pieces 10 are adjusted; after the two groups of support plate pieces 10 open the patient's oral cavity, the medical staff can pull the limiting rod 402, so that the limiting rod 402 rotates compared to the support rod 304, and when the limiting rod 402 rotates, the end away from the support rod 304 is removed from between the two groups of limiting strips 401, thereby removing the horizontal rotation restriction of the support rod 304 and the ball 303, at this time the medical staff can push any structure in the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201 and the second support rod 202 to deflect the positioning block 206, the screw rod 204, the threaded sleeve 203, the first support rod 201 and the second support rod 202 as a whole to the side of the patient's mouth.

[0040] In one embodiment, the two groups of support plate pieces 10 are arc-shaped structures, and the side away from each other of the two groups of support plate pieces 10 is provided with a bite groove 101 for the patient's teeth to bite. Through the arrangement of the arc-shaped support plate pieces 10 and the bite groove 101, the arrangement shape of the human teeth is adapted, and the support effect on the patient's teeth is improved.

[0041] When the patient's oral cavity needs to be examined, the two sets of support plate members 10 are placed in the patient's oral cavity, and then the patient's upper and lower teeth are respectively clamped on the upper and lower sides of the two sets of support plate members 10. At this time, the adjusting assembly 20 is located outside the patient's oral cavity, and the illuminating lamp 50 is located inside the patient's oral cavity. Then, the medical staff adjusts the distance between the two sets of support plate members 10 by means of the adjusting assembly 20, so that the two sets of support plate members 10 move away from each other, thereby pushing the patient's upper and lower teeth away and expanding the patient's oral cavity. Then, the medical staff can examine the patient's oral cavity by means of the illuminating effect of the illuminating lamp 50. Since the two sets of movable connecting parts 30 can realize the horizontal rotation of the adjusting assembly 20 and the two sets of support plate members 10, after the patient's oral cavity is expanded, the medical staff can push the adjusting assembly 20 to rotate horizontally, so that the adjusting assembly 20 is rotated to the side of the patient's mouth, thereby preventing the adjusting assembly 20 from blocking the medical staff's line of sight and improving the accuracy of the examination results. Compared with the prior art, the two sets of support plate members 10 are pushed away by the adjusting assembly 20 to conveniently expand the patient's oral cavity. After the patient's oral cavity is expanded, the adjusting assembly 20 can be horizontally rotated to the side of the patient's mouth by means of the movable connecting part 30, thereby avoiding the adjusting assembly 20 from blocking the medical staff's line of sight and improving the accuracy and reliability of the examination results of the patient's oral cavity.

[0042] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. An oral examination auxiliary support device with illumination, characterized by, The utility model provides a kind of adjustable support device, including support plate piece (10), adjusting assembly (20) and movable connection part (30), The support plate piece (10) is provided with two groups, and the two groups of support plate piece (10) are distributed up and down, The adjusting assembly (20) is arranged between the two groups of support plate piece (10), and is used for adjusting the distance between the two groups of support plate piece (10), The movable connection part (30) is provided with two groups, and the two groups of movable connection part (30) are respectively mounted on the side wall of the two groups of support plate piece (10), and the two groups of movable connection part (30) can realize the horizontal rotation of the adjusting assembly (20) and the two groups of support plate piece (10), The adjusting assembly (20) includes first support rod (201), second support rod (202), threaded sleeve (203), screw rod (204) and positioning block (206), The screw rod (204) penetrates the positioning block (206) and rotates with the positioning block (206), and the threaded sleeve (203) is sleeved on one end of the screw rod (204) and is in threaded connection with the screw rod (204), and the other end is provided with a knob (205), The first support rod (201) and the second support rod (202) are each provided with two groups, and one end of the two groups of first support rod (201) is hingedly connected with the positioning block (206), and the other end is respectively connected with the two groups of support plate piece (10) through the two groups of movable connection part (30), and one end of the two groups of second support rod (202) is hingedly connected with the threaded sleeve (203), and the other end is respectively hingedly connected with a group of first support rod (201), The two groups of movable connection part (30) are the same structure, and each include ball sleeve (301), connecting rod (302), ball (303) and support rod (304), The side wall of the ball sleeve (301) is fixedly connected with the support plate piece (10) through the connecting rod (302), the ball (303) is movably embedded in the ball sleeve (301), the support rod (304) is fixedly arranged on the side wall of the ball (303), and one end of the first support rod (201) away from the positioning block (206) is hingedly connected with the support rod (304).

2. The illuminated oral examination auxiliary support device according to claim 1, characterized in that, The support plate piece (10) is further provided with a limiting assembly (40), and when the adjusting assembly (20) adjusts the distance between the two groups of support plate piece (10), the limiting assembly (40) is used for limiting the adjusting assembly (20).

3. The illuminated oral examination auxiliary support device according to claim 2, wherein, The limiting assembly (40) includes limiting strip (401) and limiting rod (402), The limiting strip (401) is provided with two groups, and the two groups of limiting strip (401) are fixedly arranged on the side wall of the support plate piece (10), and the two groups of limiting strip (401) are oppositely distributed, one end of the limiting rod (402) is hingedly connected with the support rod (304), and the other end extends to the inside of the two groups of limiting strip (401).

4. The illuminated oral examination auxiliary support device of claim 1, wherein, The support plate members (10) are both arc-shaped structures, and the sides away from each other of the two groups of support plate members (10) are both provided with bite grooves (101) for the patient to bite.

5. The illuminated oral examination auxiliary support device of claim 1, wherein, The side walls of the two groups of support plate members (10) are further provided with a plurality of illuminating lamps (50).

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