CN213758149U

CN213758149U - Oral cavity mouth gag

Info

Publication number: CN213758149U
Application number: CN202021267188.3U
Authority: CN
Inventors: 张慧敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-07-23
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses an oral cavity mouth gag, including device body, switch and fixed establishment, switch fixed connection is in the bottom of device body inner chamber, the top fixedly connected with circuit of switch, the top fixedly connected with temperature measurement appearance of circuit, one side fixedly connected with resistance of temperature measurement appearance, the equal electric connection in both sides of resistance has the heating pipe, the equal fixedly connected with in bottom both sides of heating pipe supports the piece. Through having designed switch and resistance for the device is whole can effectually preheat and heat its device surface when using, has guaranteed that the device can effectual stoving surperficial sterile water after wasing, through so setting up, has both avoided the device to make the inside problem of taking place the infection of patient's oral cavity easily because the device is unclean when using, has solved the problem of the unable effectual drying its surface feed liquid of device again.

Description

Oral cavity mouth gag

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to oral cavity mouth gag.

Background

The mouth gag is a medical tool commonly used in clinical examination and treatment, particularly emergency situations such as rescue and the like, is used for the situations of difficult breathing, tight cleft of teeth, unclear consciousness, gastric lavage and the like needing to prop open the oral cavity, and is also used for propping open the oral cavity when the mouth cavity is subjected to operation, dental body and dental pulp treatment or restoration treatment. According to the existing mouth gag, a doctor often needs auxiliary light source illumination to observe the internal condition of the oral cavity in the using process, sometimes the light source cannot well irradiate the part needing illumination, so that a lot of inconvenience is caused to the doctor in treatment, and the surface of the mouth gag cannot be effectively disinfected and dried in use, so that secondary infection can be caused to a patient in use.

Through the retrieval, chinese patent CN 201821730696.3's utility model provides an oral cavity mouth gag, it has realized convenient to use, the illuminating effect is good, the lamp body can move forward when the L shape support arm is expanded, reduce the irradiation distance, improve illumination brightness, the reflector can be with the light gathering after reflection to the oral cavity, improve the illuminating effect, the reflector can be opened or closed and open or closed along with L shape support arm, easy operation, convenient to use's technique, however when using, its device can't effectually fix in patient's oral cavity, and also can't carry out the problem of quick disinfection stoving with its surface, we provide an oral cavity mouth gag for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oral cavity mouth gag to the time of using that proposes in solving above-mentioned background art, its device can't effectually be fixed in patient's oral cavity, and also can't carry out the problem of rapid disinfection stoving with its surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oral cavity mouth gag, includes device body, switch and fixed establishment, switch fixed connection is in the bottom of device body inner chamber, the top fixedly connected with circuit of switch, the top fixedly connected with temperature measurement appearance of circuit, one side fixedly connected with resistance of temperature measurement appearance, the equal electric connection in both sides of resistance has heating pipe, the equal fixedly connected with in bottom both sides of heating pipe supports the piece, support the bottom fixedly connected with bottom plate of piece, the surface of bottom plate is provided with sealing mechanism.

Preferably, the draw-in groove is seted up in the surface both sides of device body, the surface joint of draw-in groove has the fixture block, the one end through connection of fixture block has the gag lever post, the connecting rod has been cup jointed to the surface of gag lever post, the one end fixedly connected with bracing piece of connecting rod, the activity groove has been seted up to the bottom of bracing piece, the inside fixedly connected with dead lever in activity groove, the top of bracing piece is provided with supporting mechanism.

Preferably, the baffle is fixedly connected in the bottom plate, the push plate is fixedly connected in the abutting block, a rotating shaft is rotatably connected to one side of the push plate, and a turntable is fixedly connected to the top end of the rotating shaft.

Preferably, the supporting mechanism comprises an adjusting groove, the adjusting groove is formed in the top of the supporting rod, a clamping rod is fixedly connected inside the adjusting groove, a positioning shaft is fixedly sleeved inside the clamping rod, a head fixing band is fixedly connected at one end of the clamping rod, and a fixing clamping plate is fixedly connected at the other end of the clamping rod.

Preferably, the cross section of the fixing clamping plate is in a concave shape, and the soft block is arranged inside the adjusting groove.

Preferably, the push plate is internally provided with a thread groove, and one side of the outer surface of the rotating shaft is provided with a thread bulge.

Preferably, the number of the heating conduits is three, and all three heating conduits are fixedly connected inside the device body.

Preferably, the section of the turntable is L-shaped, and a one-way bearing is arranged inside the turntable.

Compared with the prior art, the utility model provides an oral cavity mouth gag possesses following beneficial effect:

1. through having designed switch and resistance for the device is whole can effectually preheat and heat its device surface when using, has guaranteed that the device can effectual stoving surperficial sterile water after wasing, through so setting up, has both avoided the device to make the inside problem of taking place the infection of patient's oral cavity easily because the device is unclean when using, has solved the problem of the unable effectual drying its surface feed liquid of device again.

2. Through having designed draw-in groove and bracing piece for the device is whole can be effectual when using fix its device is whole through this mechanism, has guaranteed the connection stability of device, makes the staff needn't manually support the device, has strengthened the work efficiency of device when using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the bottom plate of the present invention;

fig. 3 is a schematic view of a partial sectional structure of the support rod of the present invention.

In the figure: 1. a device body; 2. a switch; 3. a line; 4. a temperature gauge; 5. a resistance; 6. heating the conduit; 7. A card slot; 8. a base plate; 9. a resisting block; 10. a partition plate; 11. pushing the plate; 12. a rotating shaft; 13. a turntable; 14. a clamping block; 15. A limiting rod; 16. a connecting rod; 17. a support bar; 18. a movable groove; 19. fixing the rod; 20. an adjustment groove; 21. positioning the shaft; 22. a clamping and connecting rod; 23. a head fixing band; 24. and (5) fixing the clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, an oral cavity mouth gag, including device body 1, switch 2 and fixed establishment, switch 2 fixed connection is in the bottom of device body 1 inner chamber, switch 2's top fixedly connected with circuit 3, circuit 3's top fixedly connected with temperature gauge 4, one side fixedly connected with resistance 5 of temperature gauge 4, the equal electrically connected with in both sides of resistance 5 heats pipe 6, the equal fixedly connected with in bottom both sides of heating pipe 6 supports piece 9, support the bottom fixedly connected with bottom plate 8 of piece 9, the surface of bottom plate 8 is provided with sealing mechanism, through so setting up, make the device can dry surperficial antiseptic solution.

Please refer to fig. 1 and 3, the fixing mechanism includes a clamping groove 7, the clamping groove 7 is provided at two sides of the outer surface of the device body 1, a clamping block 14 is clamped on the outer surface of the clamping groove 7, one end of the clamping block 14 is connected with a limiting rod 15 in a penetrating manner, a connecting rod 16 is sleeved on the outer surface of the limiting rod 15, one end of the connecting rod 16 is fixedly connected with a supporting rod 17, a movable groove 18 is provided at the bottom of the supporting rod 17, an internal fixedly connected with fixing rod 19 of the movable groove 18 is provided, a supporting mechanism is provided at the top of the supporting rod 17, by such arrangement, the device can be effectively fixed at the head of a patient, and the hands of users are liberated.

Referring to fig. 2, the sealing mechanism includes a partition plate 10, the partition plate 10 is fixedly connected inside the bottom plate 8, the pushing plate 11 is fixedly connected inside the abutting block 9, one side of the pushing plate 11 is rotatably connected with a rotating shaft 12, and the top end of the rotating shaft 12 is fixedly connected with a rotating disc 13.

Referring to fig. 3, the supporting mechanism includes an adjusting groove 20, the adjusting groove 20 is disposed at the top of the supporting rod 17, a clamping rod 22 is fixedly connected inside the adjusting groove 20, a positioning shaft 21 is fixedly sleeved inside the clamping rod 22, a head fixing band 23 is fixedly connected at one end of the clamping rod 22, and a fixing clamp 24 is fixedly connected at the other end of the clamping rod 22.

Referring to fig. 3, the cross-section of the fixing clip plate 24 is concave, and the soft block is disposed inside the adjusting groove 20, so that the device can be effectively fixed and connected.

Referring to fig. 2, a thread groove is formed in the push plate 11, and a thread protrusion is formed on one side of the outer surface of the rotating shaft 12, so that the device can be effectively connected and sealed.

Referring to fig. 2, the number of the heating pipes 6 is three, and the three heating pipes 6 are all fixedly connected to the inside of the apparatus body 1, so that the apparatus can effectively perform heating and preheating.

Referring to fig. 2, the section of the rotating disc 13 is L-shaped, and the one-way bearing is disposed inside the rotating disc 13, so that the device can effectively limit the position.

The working principle is as follows: after the device is installed, the device is moved to a designated position, after the outer surface of the device is disinfected, disinfectant is remained on the surface of the device, at the moment, the switch 2 can be opened to turn on the power supply, at the moment, the switch 2 can be rotated to adjust the resistor 5 so as to control the temperature of the heating conduit 6, the temperature of the heating conduit 6 can be displayed on the thermometer scale 4, so that an operator can preheat the device and keep the temperature constant, in addition, the supporting block 9 at the bottom can effectively support and fix the heating conduit 6 at the two sides of the device body 1, the heating conduit 6 can be taken away from the device by opening the partition plate 10, the rotating turntable 13 can drive the rotating shaft 12 to rotate, when the rotating shaft 12 rotates, the pushing plate 11 can be pushed inwards or loosened outwards to limit according to the rotating direction, so that the heating conduit 6 can be taken out, the clamping block 14 can be fixed in the clamping groove 7 by screwing the limiting rod 15, the position of the connecting rod 16 can be adjusted through the fixing rod 19 at the moment, the connecting rod can slide on the movable groove 18 up and down, and the clamping rod 22 can also slide up and down through the positioning shaft 21, so that the connecting rod can be better suitable for the face of a patient.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. An oral cavity mouth gag, includes device body (1), switch (2) and fixed establishment, its characterized in that: switch (2) fixed connection is in the bottom of device body (1) inner chamber, the top fixedly connected with circuit (3) of switch (2), the top fixedly connected with temperature measurement appearance (4) of circuit (3), one side fixedly connected with resistance (5) of temperature measurement appearance (4), the equal electric connection in both sides of resistance (5) has heating pipe (6), the equal fixedly connected with in bottom both sides of heating pipe (6) supports piece (9), support bottom fixedly connected with bottom plate (8) of piece (9), the surface of bottom plate (8) is provided with sealing mechanism.

2. The oral cavity opener of claim 1, wherein: the fixing mechanism comprises a clamping groove (7), the clamping groove (7) is formed in two sides of the outer surface of the device body (1), a clamping block (14) is clamped on the outer surface of the clamping groove (7), a limiting rod (15) is connected to one end of the clamping block (14) in a penetrating mode, a connecting rod (16) is sleeved on the outer surface of the limiting rod (15), a supporting rod (17) is fixedly connected to one end of the connecting rod (16), a movable groove (18) is formed in the bottom of the supporting rod (17), a fixing rod (19) is fixedly connected to the inner portion of the movable groove (18), and a supporting mechanism is arranged at the top of the supporting rod (17).

3. The oral cavity opener of claim 1, wherein: sealing mechanism includes baffle (10), baffle (10) fixed connection is in the inside of bottom plate (8), support inside fixedly connected with push pedal (11) of piece (9), one side of push pedal (11) is rotated and is connected with pivot (12), top fixedly connected with carousel (13) of pivot (12).

4. The oral cavity opener of claim 2, wherein: the supporting mechanism comprises an adjusting groove (20), the top of the supporting rod (17) is arranged at the adjusting groove (20), the clamping rod (22) is fixedly connected to the inside of the adjusting groove (20), the positioning shaft (21) is fixedly sleeved on the inside of the clamping rod (22), the head fixing band (23) is fixedly connected to one end of the clamping rod (22), and the clamping plate (24) is fixedly connected to the other end of the clamping rod (22).

5. The oral cavity opener of claim 4, wherein: the cross section of the fixing clamping plate (24) is in a concave shape, and a soft block is arranged inside the adjusting groove (20).

6. The oral cavity opener of claim 3, wherein: the push plate (11) is internally provided with a thread groove, and one side of the outer surface of the rotating shaft (12) is provided with a thread bulge.

7. The oral cavity opener of claim 1, wherein: the number of the heating conduits (6) is three, and the three heating conduits (6) are fixedly connected inside the device body (1).

8. The oral cavity opener of claim 3, wherein: the section of the rotary table (13) is L-shaped, and a one-way bearing is arranged inside the rotary table (13).