CN218960694U

CN218960694U - Oral cavity inspection is with struts ware

Info

Publication number: CN218960694U
Application number: CN202222526785.9U
Authority: CN
Inventors: 孔祥伟; 谢名艺; 骆文敏
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-05
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a spreader for oral cavity examination, which comprises a rectangular plate, wherein an observation port is formed in the rectangular plate, a mobile power supply installation cavity and a driving cavity are respectively formed above and below the observation port, a mobile power supply and a driving mechanism are respectively arranged in the mobile power supply installation cavity and the driving cavity, one side of the driving mechanism is fixedly connected with a lower supporting plate through a sliding rod, the distance between the lower supporting plate and an upper supporting plate can be adjusted by controlling the lower supporting plate to lift, the lower supporting plate and the upper supporting plate are matched for use to support and open an oral cavity, a user does not need to continuously apply external force to the spreader when the oral cavity is kept to be spread, oral cavity examination is convenient, the inside of the oral cavity can be illuminated by arranging an illuminating lamp, the internal condition of the oral cavity is conveniently observed through the observation port, and the upper teeth and the lower teeth can be protected by arranging a silica gel pad.

Description

Oral cavity inspection is with struts ware

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a spreader for oral examination.

Background

The oral cavity is an initial part of a digestive system, the front wall of the oral cavity is an upper lip and a lower lip, the side wall of the oral cavity is a cheek, the upper wall of the oral cavity is a palate, the lower wall of the oral cavity is a mouth bottom, the oral cavity formed by the forward oral cavity and the lip is communicated with the pharynx through the back pharyngeal isthmus, the oral cavity can be divided into an oral cavity vestibule and an inherent oral cavity, a patient usually needs to use a spreader to spread the oral cavity during oral cavity examination, the application number 201810809237.2 of the oral cavity spreader is related to the utility model, the first clamping rod and the second clamping rod can move the first built-in block and the second built-in block in opposite directions, so that the mouth of an infant can be spread, the mouth of the infant can be prevented from being closed, and the oral cavity of the infant can be conveniently examined by doctors, but the oral cavity spreader adopts a scissor-type structure, when the oral cavity is kept by spreading, the spreader is required to be continuously applied with external force by a user, and the spreader is time-consuming and labor-consuming to use, and inconvenient for oral cavity examination.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a spreader for oral cavity examination to solve the above-mentioned problems of the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a ware is struts for oral cavity inspection, includes the rectangular plate, the viewing aperture has been seted up on the rectangular plate, portable power source installation cavity and actuating chamber have been seted up respectively on viewing aperture top and the below rectangular plate, portable power source installation cavity and actuating chamber inner chamber are equipped with portable power source and actuating mechanism respectively, actuating mechanism one side is through slide bar fixedly connected with lower backup pad, backup pad on rectangular plate top one side is through branch fixedly connected with, tooth's socket has all been seted up in last backup pad and the lower backup pad, rectangular plate bottom one side is fixed to be equipped with handheld, all be fixed with the light in going up backup pad and the lower backup pad, rectangular plate front side fixed surface is equipped with control switch.

Preferably, a charging jack is arranged on the surface of one side of the control switch, which is positioned on the front side of the rectangular plate.

Preferably, the inner cavity of the tooth groove is fixedly provided with a silica gel pad.

Preferably, the driving mechanism comprises a screw rod, the screw rod is rotatably arranged in the inner cavity of the driving cavity through a rotating shaft, a rotating wheel is fixedly arranged at the bottom end of the screw rod, a lifting screw sleeve is sleeved on the outer side of the screw rod, and one side of the lifting screw sleeve is fixedly connected with the lower supporting plate through a sliding rod.

Preferably, a guiding chute is formed in one side of the bottom of the rectangular plate, and a sliding rod connected between the lifting screw sleeve and the lower supporting plate penetrates through the guiding chute.

Preferably, the mobile power supply, the control switch and the illuminating lamp are sequentially connected through wires.

The beneficial effects of the utility model are as follows: 1. by arranging the driving mechanism, the driving mechanism can drive the lower supporting plate to lift and adjust the interval between the lower supporting plate and the upper supporting plate by controlling the lifting of the lower supporting plate, the lower support plate and the upper support plate are matched for use, so that the oral cavity can be supported and opened, a user is not required to continuously apply external force to the spreader when the oral cavity is supported and maintained, and the oral cavity is convenient to check;

2. through setting up the light, the light can throw light on in the oral cavity, conveniently observes the inside condition in oral cavity through the viewing aperture, through setting up the silica gel pad, the silica gel pad can protect upper and lower tooth.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a distractor for oral examination according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an oral examination distractor according to an embodiment of the utility model;

FIG. 3 is a front view of a distractor for oral examination according to an embodiment of the present utility model;

fig. 4 is an enlarged view at a of a spreader for oral examination according to an embodiment of the present utility model.

In the figure:

1. a rectangular plate; 2. an observation port; 3. a mobile power supply installation cavity; 4. a drive chamber; 5. a mobile power supply; 6. a driving mechanism; 7. a lower support plate; 8. an upper support plate; 9. tooth sockets; 10. a hand-held handle; 11. a lighting lamp; 12. a control switch; 13. a charging jack; 14. a silica gel pad; 15. a screw rod; 16. a rotating wheel; 17. lifting the screw sleeve; 18. and a guiding chute.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a spreader for oral examination.

Example 1

As shown in fig. 1-4, according to an embodiment of the utility model, the oral cavity examination spreader comprises a rectangular plate 1, an observation port 2 is formed in the rectangular plate 1, a mobile power supply installation cavity 3 and a driving cavity 4 are respectively formed in the rectangular plate 1 above and below the observation port 2, a mobile power supply 5 and a driving mechanism 6 are respectively arranged in the inner cavities of the mobile power supply installation cavity 3 and the driving cavity 4, a lower support plate 7 can be driven to lift through the driving mechanism 6, the distance between the lower support plate 7 and an upper support plate 8 can be adjusted by controlling the lifting of the lower support plate 7, the lower support plate 7 and the upper support plate 8 are matched to be used for supporting an opening of an oral cavity, a user is not required to continuously apply external force to the spreader when the oral cavity is kept in a spreading mode, one side of the driving mechanism 6 is fixedly connected with the lower support plate 7 through a slide rod, an upper support plate 8 is fixedly connected to one side of the top of the rectangular plate 1 through a support rod, tooth socket 9 is respectively formed in the upper support plate 8 and the lower support plate 7, a handheld handle 10 is fixedly arranged on one side of the bottom of the upper support plate 8 and the lower support plate 7, an illuminating lamp 11 is fixedly arranged on the lower support plate 7, the front surface of the rectangular plate 1 can be controlled by controlling a silicon switch 12 in the lower support plate 11 to be charged by controlling a silicon switch 12, and the front surface of the rectangular switch 13 is fixedly arranged on the surface of the rectangular plate 13, and the front surface of the silicon switch is fixedly charged 13 is fixedly arranged on the surface of the rectangular switch 13.

Example two

As shown in fig. 1 to 4, the spreader for oral examination according to the embodiment of the utility model comprises a rectangular plate 1, wherein an observation port 2 is formed on the rectangular plate 1, a mobile power supply installation cavity 3 and a driving cavity 4 are respectively formed above and below the observation port 2 on the rectangular plate 1, a mobile power supply 5 and a driving mechanism 6 are respectively arranged in the mobile power supply installation cavity 3 and the driving cavity 4, a lower support plate 7 can be driven to lift by the driving mechanism 6, the distance between the lower support plate 7 and an upper support plate 8 can be regulated by controlling the lifting of the lower support plate 7, the lower support plate 7 and the upper support plate 8 are matched to use for supporting the mouth cavity, no external force is required to be continuously applied to the spreader by a user when the mouth cavity is spread and kept, one side of the driving mechanism 6 is fixedly connected with the lower support plate 7 through a slide bar, an upper supporting plate 8 is fixedly connected to one side of the top of the rectangular plate 1 through a supporting rod, tooth sockets 9 are formed in the upper supporting plate 8 and the lower supporting plate 7, a handheld handle 10 is fixedly arranged on one side of the bottom of the rectangular plate 1, a lighting lamp 11 is fixedly arranged on the upper supporting plate 8 and the lower supporting plate 7, the lighting lamp 11 can illuminate the cavity, a control switch 12 is fixedly arranged on the surface of the front side of the rectangular plate 1, the lighting lamp 11 can be controlled to be opened or closed through the control switch 12, a driving mechanism 6 comprises a screw rod 15, the screw rod 15 is rotatably arranged in the cavity of the driving cavity 4 through a rotating shaft, a rotating wheel 16 is fixedly arranged at the bottom end of the screw rod 15, a lifting screw sleeve 17 is sleeved outside the screw rod 15, one side of the lifting screw sleeve 17 is fixedly connected with the lower supporting plate 7 through a sliding rod, a guide sliding groove 18 is formed in one side of the bottom of the rectangular plate 1, the sliding rod connected between the lifting screw sleeve 17 and the lower supporting plate 7 penetrates through the guide sliding groove 18, the lifting screw 17 can be controlled to be lifted by rotating the screw 15 clockwise or counterclockwise by rotating the wheel 16.

Example III

As shown in fig. 1-4, according to an embodiment of the utility model, the oral cavity inspection spreader comprises a rectangular plate 1, an observation port 2 is formed in the rectangular plate 1, a mobile power installation cavity 3 and a driving cavity 4 are respectively formed in the rectangular plate 1 above and below the observation port 2, a mobile power 5 and a driving mechanism 6 are respectively arranged in the inner cavities of the mobile power installation cavity 3 and the driving cavity 4, a lower support plate 7 can be driven to lift by the driving mechanism 6, the distance between the lower support plate 7 and an upper support plate 8 can be adjusted by controlling the lifting of the lower support plate 7, the lower support plate 7 and the upper support plate 8 are matched to support the mouth cavity, an external force is not required to be applied to the spreader continuously by a user when the mouth cavity is kept in a spreading mode, one side of the driving mechanism 6 is fixedly connected with the lower support plate 7 through a sliding rod, the upper support plate 8 is fixedly connected with the upper support plate 8 through a supporting rod, tooth socket 9 is respectively formed in the upper support plate 8 and the lower support plate 7, a handheld handle 10 is fixedly arranged on one side of the bottom of the upper support plate 8 and the lower support plate 7, an illuminating lamp 11 is fixedly arranged on the lower support plate 7, the illuminating lamp 11 can be controlled by controlling the lifting of the lower support plate 7, the illuminating lamp 11 can be sequentially opened and closed by controlling the opening of the illuminating lamp 11, the illuminating lamp 11 can be controlled by controlling the inner side of the rectangular plate 11 to be sequentially opened and closed by controlling the illuminating lamp 11 through the power switch 11, and the power supply 11 can be sequentially opened and controlled by controlling the power supply 11.

In summary, by means of the above technical scheme of the utility model, when the device is used, a doctor holds the spreader by holding the knob 10 by hand, places the lower support plate 7 and the upper support plate 8 on the spreader in the oral cavity of a patient, rotates the screw rod 15 clockwise or anticlockwise by the rotating wheel 16, can control the lifting screw sleeve 17 to lift, can drive the lower support plate 7 to lift by the lifting screw sleeve 17, can adjust the interval between the lower support plate 7 and the upper support plate 8 by controlling the lifting of the lower support plate 7, can support the oral cavity by matching the lower support plate 7 with the upper support plate 8, can charge the mobile power supply 5 by the charging jack 13 without applying external force to the spreader continuously when the oral cavity is spread and kept, can supply power to the lighting lamp 11 by controlling the switch 12 to open the lighting lamp 11, can illuminate the oral cavity by controlling the lighting lamp 11, and can protect the upper teeth and the lower teeth by controlling the silicon rubber cushion 14.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a spreader for oral examination, includes rectangular board (1), its characterized in that: the utility model discloses a portable power source, including rectangular board (1) and upper support plate (1), viewing aperture (2) have been seted up on rectangular board (1), portable power source installation cavity (3) and actuating mechanism (4) have been seted up respectively with the below on viewing aperture (2), portable power source installation cavity (3) and actuating mechanism (6) are equipped with portable power source (5) respectively with actuating mechanism (4) inner chamber, actuating mechanism (6) one side is through slide bar fixedly connected with lower support plate (7), support plate (8) are gone up through branch fixedly connected with in rectangular board (1) top one side, tooth's socket (9) have all been seted up on upper support plate (8) and lower support plate (7), rectangular board (1) bottom one side is fixed and is equipped with handheld (10), all be fixed on upper support plate (8) and lower support plate (7) and be equipped with light (11), rectangular board (1) front side fixed surface is equipped with control switch (12).

2. The oral examination spreader according to claim 1, wherein: and a charging jack (13) is arranged on the surface of one side of the control switch (12) positioned on the front side of the rectangular plate (1).

3. The oral examination spreader according to claim 2, wherein: the inner cavity of the tooth groove (9) is fixedly provided with a silica gel pad (14).

4. A spreader for oral examination according to claim 3, wherein: the driving mechanism (6) comprises a screw rod (15), the screw rod (15) is rotatably arranged in the inner cavity of the driving cavity (4) through a rotating shaft, a rotating wheel (16) is fixedly arranged at the bottom end of the screw rod (15), a lifting screw sleeve (17) is sleeved on the outer side of the screw rod (15), and one side of the lifting screw sleeve (17) is fixedly connected with the lower supporting plate (7) through a sliding rod.

5. The oral examination spreader of claim 4, wherein: a guide chute (18) is formed in one side of the bottom of the rectangular plate (1), and a sliding rod connected between the lifting screw sleeve (17) and the lower supporting plate (7) penetrates through the guide chute (18).

6. The oral examination spreader of claim 5, wherein: the mobile power supply (5), the control switch (12) and the illuminating lamp (11) are sequentially connected through wires.