CN221154046U

CN221154046U - Oral cavity inspection is with propping up device

Info

Publication number: CN221154046U
Application number: CN202321914167.XU
Authority: CN
Inventors: 成亚楠; 李艳楠
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-06-18
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a stretching device for oral cavity examination, which relates to the field of auxiliary equipment for oral cavity examination and solves the technical problem that medical staff is required to hold and increase working strength during oral cavity stretching.

Description

Oral cavity inspection is with propping up device

Technical Field

The utility model relates to the technical field of auxiliary equipment for oral examination, in particular to a spreading device for oral examination.

Background

Dental caries and periodontal disease are related treatments of operations other than oral maxillofacial diseases, the oral disease requires a doctor to perform detailed examination on the oral cavity of a patient during treatment, and then a detailed and effective treatment plan is formulated, at present, when the doctor performs examination on the oral cavity of the patient, the doctor needs to cooperate with the patient to open the oral cavity for a long time, however, the long-term large mouth opening easily causes muscle spasms of the maxilla and mandible of the patient, so that the doctor can only perform the examination intermittently, which not only prolongs the examination time, but also affects the examination result, so that the doctor needs to prop open the oral cavity of the patient by means of auxiliary tools and then perform the examination.

If the authorized bulletin number is CN218651753U, the disclosed oral cavity expanding device for oral cavity examination can expand the upper and lower jawbone of the oral cavity of a patient by the cooperation of the threaded rod and the rotating nut; then the screw rod in the adjusting mechanism is rotated to transversely open the second opening mechanism, the positions at two sides of the mouth of the patient are transversely opened, and then a doctor checks the oral cavity of the patient; however, if the opening device is held by hand for a long time during examination, the working strength of medical staff is increased, and the operation of the medical staff is inconvenient, so that the opening device for oral examination needs to be redesigned to solve the problem that the working strength is increased when the medical staff holds the opening device for oral cavity opening.

Disclosure of utility model

The present utility model is directed to a spreader for oral cavity examination, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mouth cavity inspection is with propping up device, including L type support and regulating box, regulating box level fixed mounting is in L type support vertical side top, L type support horizontal side top slidable mounting has the layer board that is used for bearing the chin, regulating box one side fixed mounting has first backup pad, and first backup pad top level is provided with the second backup pad, first backup pad and second backup pad symmetry set up, and first backup pad and second backup pad are used for supporting tooth and lower tooth, first backup pad and second backup pad are crooked U type, and first backup pad and second backup pad vertical side all offer the arc logical groove that runs through, regulating box inside is equipped with the adjustment mechanism that is used for adjusting interval between second backup pad and the first backup pad; through the setting of arc logical groove, the gingiva of medical personnel in the patient's oral cavity of being convenient for is inspected, through the setting of L type support for support whole equipment, the equipment of being convenient for is placed on objects such as the table body, need not medical personnel and hold.

As a further technical scheme of the utility model: a sliding groove is horizontally formed in the top of the transverse edge of the L-shaped support, a sliding block is slidably arranged in the sliding groove, and the top of the sliding block is fixedly arranged at the bottom of the supporting plate; after the chin is placed on the supporting plate, the head is moved conveniently to enable the first supporting plate and the second supporting plate to enter the oral cavity.

As a further technical scheme of the utility model: the two ends of the top of the first supporting plate are vertically and fixedly provided with sleeves, sleeve rods vertically slide in the two sleeves, and the top ends of the two sleeve rods respectively penetrate through the two sleeves and are respectively and fixedly arranged at the two ends of the bottom of the second supporting plate; is used for limiting the second supporting plate, and ensures the stability of the second supporting plate during movement.

As a further technical scheme of the utility model: the adjusting mechanism comprises: the two connecting plates are respectively and slidably mounted at two ends in the adjusting box, the two ends of the top of the adjusting box are respectively and horizontally provided with a strip-shaped notch, the screw is horizontally rotatably mounted in the adjusting box, the surface of the screw is connected in the two connecting plates through threads, the screw is connected with the two connecting plates in opposite directions, two symmetrically arranged second L-shaped connecting rods are fixedly mounted at two ends of one side of the second supporting plate, two symmetrically arranged first L-shaped connecting rods are fixedly mounted at the other two ends of the two second L-shaped connecting rods, movable rods are rotatably mounted at the tail ends of the two first L-shaped connecting rods, the other two ends of the two movable rods respectively penetrate through the two strip-shaped notches and are rotatably mounted at the top of the two connecting plates, knobs are rotatably mounted at the two ends of the adjusting box, connecting shafts are horizontally and fixedly mounted on opposite sides of the two knobs, and the other two ends of the two connecting shafts are fixedly mounted at the centers of the two ends of the screw respectively; is used for adjusting the distance between the second supporting plate and the first supporting plate, and is convenient for different patients to use.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the equipment can be directly placed on a table through the arrangement of the L-shaped bracket and the supporting plate, a worker does not need to manually take the equipment, the operation of medical workers is facilitated, and in addition, the chin of the user can be supported through the arrangement of the supporting plate, so that the head of the user is supported, the comfortable oral cavity examination posture of the user is ensured, and the use effect of the equipment is further improved.

In the utility model, the upper teeth and the lower teeth of the user can be supported by the arrangement of the first support plate and the second support plate, and the first support plate and the second support plate are arranged in a bending U shape and can be matched with the teeth of the user, so that the stability of supporting the oral cavity is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the regulating tank of the present utility model;

fig. 4 is a schematic view of a first support plate and a second support plate according to the present utility model.

In the figure: 1. an L-shaped bracket; 2. an adjusting box; 3. a supporting plate; 4. a chute; 5. a slide block; 6. a first support plate; 7. a second support plate; 8. arc through grooves; 9. a sleeve; 10. a loop bar; 11. a knob; 12. a bar-shaped notch; 13. a movable rod; 14. a first L-shaped connecting rod; 15. a second L-shaped link; 16. a screw rod; 17. a connector plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to a strutting arrangement for oral cavity inspection shown in fig. 1, including L type support 1 and regulating box 2, regulating box 2 horizontal fixed mounting is in L type support 1 vertical side top, L type support 1 horizontal side top slidable mounting has the layer board 3 that is used for the bearing chin, regulating box 2 one side fixed mounting has first backup pad 6, and first backup pad 6 top level is provided with second backup pad 7, first backup pad 6 and second backup pad 7 symmetry set up, and first backup pad 6 and second backup pad 7 are used for supporting tooth and lower tooth, first backup pad 6 and second backup pad 7 are crooked U type, and first backup pad 6 and second backup pad 7 vertical side all offer the arc logical groove 8 that runs through, regulating box 2 inside is equipped with the adjustment mechanism that is used for adjusting interval between second backup pad 7 and the first backup pad 6, through the setting of arc logical groove 8, be convenient for medical personnel to examine the gingiva in the patient's oral cavity, through the setting of L type support 1, be used for supporting whole equipment is convenient for place on objects such as table body, medical personnel hand-hold.

Referring to fig. 1-2, in a preferred embodiment: the spout 4 has been seted up to the horizontal limit top level of L support 1, and the inside slidable mounting of spout 4 has slider 5, slider 5 top fixed mounting in layer board 3 bottom, through the setting of spout 4 and slider 5, is convenient for make the chin place after on layer board 3, and the head of being convenient for makes first backup pad 6 and second backup pad 7 get into inside the oral cavity.

Referring to fig. 2-3, in a preferred embodiment: the sleeve 9 is vertically and fixedly installed at two ends of the top of the first supporting plate 6, the sleeve 10 is vertically and slidably installed inside the two sleeves 9, the tops of the two sleeve 10 penetrate through the two sleeves 9 respectively and are fixedly installed at two ends of the bottom of the second supporting plate 7 respectively, and the second supporting plate 7 is limited through the arrangement of the sleeves 9 and the sleeve 10, so that the stability of the second supporting plate 7 during movement is guaranteed.

Referring to fig. 1-4, in a preferred embodiment: the adjusting mechanism comprises: the connecting plate 17 and the lead screw 16, the connecting plate 17 has two, and two connecting plates 17 slidable mounting respectively in the inside both ends of adjustment tank 2, bar notch 12 has all been seted up to adjustment tank 2 top both ends level, lead screw 16 horizontal rotation installs in adjustment tank 2 inside, lead screw 16 surface is through threaded connection in two connecting plates 17 inside, and the screw 16 connects the screw opposite direction of two connecting plates 17, the second L type connecting rod 15 of two symmetry settings of equal fixed mounting in second backup pad 7 one side both ends, and two second L type connecting rod 15 other both ends equal fixed mounting have the first L type connecting rod 14 of symmetry setting, two first L type connecting rod 14 terminal all rotate and install movable rod 13, and two movable rod 13 other both ends pass two bar notch 12 respectively and rotate respectively and install in two connecting plate 17 tops, adjustment tank 2 both ends all rotate and install knob 11, and two opposite side of knob 11 equal horizontal fixed mounting have the connecting axle, and two other both ends fixed mounting respectively in lead screw 16 both ends center department, through adjustment mechanism's setting for carrying out different convenient to patient's spacing to second backup pad 7 and first backup pad 6.

The working principle of the utility model is as follows: firstly, a user places a chin on the supporting plate 3 and opens a mouth, then along with the movement of the head, the first supporting plate 6 and the second supporting plate 7 enter the oral cavity of the user, one of the knobs 11 is rotated to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the two connecting plates 17 to move, the two connecting plates 17 move to drive the two movable rods 13 to move, the two movable rods 13 move to drive the two first L-shaped connecting rods 14 to move, the two first L-shaped connecting rods 14 move to drive the two second L-shaped connecting rods 15 to move, the two second L-shaped connecting rods 15 move to drive the second supporting plate 7 to move, and therefore the distance between the first supporting plate 6 and the second supporting plate 7 can be adjusted, and different patients can use the device conveniently.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mouth examination is with strutting arrangement, includes L type support (1) and regulating box (2), its characterized in that: the utility model discloses a height-adjustable adjusting box, including L type support (1), adjusting box (2), first backup pad (6), second backup pad (7), first backup pad (6) and second backup pad (7) symmetry set up, and first backup pad (6) and second backup pad (7) are used for supporting tooth and lower tooth, first backup pad (6) and second backup pad (7) are crooked U type, and arc logical groove (8) that run through have all been seted up to first backup pad (6) and second backup pad (7) perpendicular limit side to L type support (1) horizontal fixed mounting in L type support (1) perpendicular limit top, adjusting box (2) one side fixed mounting has first backup pad (6), and first backup pad (6) top level is provided with second backup pad (7), first backup pad (6) and second backup pad (7) symmetry set up, first backup pad (6) and second backup pad (7) interval adjustment mechanism.

2. The oral examination distraction device according to claim 1, wherein: the horizontal limit top level of L type support (1) has seted up spout (4), and the inside slidable mounting of spout (4) has slider (5), slider (5) top fixed mounting is in layer board (3) bottom.

3. The oral examination distraction device according to claim 1, wherein: the sleeve rod is characterized in that sleeves (9) are vertically and fixedly installed at two ends of the top of the first supporting plate (6), sleeve rods (10) vertically slide in the two sleeves (9), and the tops of the two sleeve rods (10) respectively penetrate through the two sleeves (9) and are fixedly installed at two ends of the bottom of the second supporting plate (7).

4. A distraction device for oral examination according to claim 3, wherein: the adjustment mechanism includes: the connecting plates (17) and the screw rods (16), the number of the connecting plates (17) is two, the two connecting plates (17) are respectively and slidably mounted at two ends of the inside of the adjusting box (2), and the two ends of the top of the adjusting box (2) are horizontally provided with strip-shaped notches (12).

5. The oral examination opening device according to claim 4, wherein: the screw rod (16) is horizontally rotatably arranged inside the adjusting box (2), the surface of the screw rod (16) is connected inside the two connecting plates (17) through threads, and the directions of the threads of the screw rod (16) connected with the two connecting plates (17) are opposite.

6. The oral examination opening device according to claim 5, wherein: two symmetrical second L-shaped connecting rods (15) are fixedly arranged at two ends of one side of the second supporting plate (7), first L-shaped connecting rods (14) are symmetrically arranged at two other ends of the two second L-shaped connecting rods (15), movable rods (13) are rotatably arranged at the tail ends of the two first L-shaped connecting rods (14), and the other two ends of the two movable rods (13) penetrate through two strip-shaped notch (12) respectively and are rotatably arranged at the tops of the two connecting plates (17) respectively.

7. The oral examination distraction device according to claim 6, wherein: the two ends of the adjusting box (2) are respectively provided with a knob (11) in a rotating mode, opposite side faces of the two knobs (11) are respectively and horizontally fixedly provided with a connecting shaft, and the other two ends of the two connecting shafts are respectively and fixedly arranged at the centers of the two ends of the screw rod (16).