CN215019267U

CN215019267U - Oral cavity clinical oral cavity opening device

Info

Publication number: CN215019267U
Application number: CN202120284928.2U
Authority: CN
Inventors: 朴艳茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-07
Anticipated expiration: 2031-02-01

Abstract

The utility model belongs to the technical field of the oral cavity assistor, especially, be an oral cavity is clinical with oral area struts ware, which comprises a fixed frame, one side fixedly connected with fixed block of fixed frame, the surface of fixed block is rotated through the bearing and is connected with the two-way threaded rod, the surperficial threaded connection of two-way threaded rod has the thread block, one side fixedly connected with slide bar of thread block, one side fixedly connected with connecting rod of slide bar, the surperficial threaded connection of connecting rod has the bolt, the tip threaded connection of bolt has the thread bush. The utility model discloses a manual rotation is changeed and is driven two-way threaded rod and rotate, and the surface connection screw thread piece through two-way threaded rod drives two screw thread pieces and reciprocates, connects the slide bar and then drives two and strut a separation relative movement through the screw thread piece, struts the jaw about patient, this simple structure, and convenient operation can adjust the angle of strutting as required at will, improves the effect to patient's treatment.

Description

Oral cavity clinical oral cavity opening device

Technical Field

The utility model relates to an oral cavity auxiliary equipment technical field specifically is an oral cavity is clinical with oral area struts ware.

Background

In the clinical or surgical procedure of department of stomatology, often need to strut patient's oral cavity in order to carry out diagnosis or treatment to the oral cavity, because patient's because anesthesia or other reasons lead to can't the initiative when opening just need to use some instruments to go patient's oral cavity to strut the operation, but still there are the following problems in the prior art:

1. in the prior art, the mouth spreader has a complex structure and is troublesome to operate in the use process, the patient is prevented from being cured, and the practicability is poor;

2. the teeth of the patient are not well protected, and the disassembly and the cleaning are inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an oral cavity is oral cavity struts ware for clinical has solved among the prior art oral cavity struts ware and has complicated in the use structure, operates comparatively troublesome, blocks to cure patient, and the practicality is poor, inconveniently carries out fine protection to patient's tooth, and dismantles and washs very inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an oral cavity opening device for oral cavity clinic comprises a fixing frame, one side of the fixing frame is fixedly connected with a fixing block, the surface of the fixed block is rotationally connected with a bidirectional threaded rod through a bearing, the surface of the bidirectional threaded rod is in threaded connection with a threaded block, one side of the thread block is fixedly connected with a slide bar, one side of the slide bar is fixedly connected with a connecting rod, the surface of the connecting rod is in threaded connection with a bolt, the end part of the bolt is in threaded connection with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a spreading piece, the surface of the spreading piece is provided with a groove, the interior of the groove is fixedly connected with a spring, the end part of the spring is fixedly connected with a protective sleeve, fixed frame top one side fixed surface is connected with the gooseneck, the bottom fixedly connected with support column of fixed frame, the bottom fixedly connected with protection pad of support column.

As a preferred technical scheme of the utility model, the tip fixedly connected with of two-way threaded rod changes the handle, the surface of changeing the handle is provided with anti-skidding line.

As an optimal technical scheme of the utility model, the opening has been seted up on the surface of fixed frame, the inside sliding connection slide bar of open-ended.

As a preferred technical scheme of the utility model, the spring is the interval distribution in the inside of recess, the quantity of spring is six.

As an optimized technical scheme of the utility model, the material of protective sheath is medical silica gel material, the protective sheath is the U type form.

As an optimal technical scheme of the utility model, the tip fixedly connected with light filling lamp of gooseneck, the light filling lamp is the LED shadowless lamp.

(III) advantageous effects

Compared with the prior art, the utility model provides an oral cavity is oral cavity struts ware for clinical usefulness possesses following beneficial effect:

1. this oral cavity is clinical with oral area struts ware rotates driving two-way threaded rod through manual rotation, and the surface connecting thread piece through two-way threaded rod drives two thread pieces and reciprocates, connects the slide bar and then drives two and strut a separation relative movement through the thread piece, struts the jaw about patient, this simple structure, convenient operation can adjust as required at will and strut the angle, improves the effect to patient's treatment.

2. This oral cavity is clinical with oral cavity struts ware corresponds the thread bush separation through manual rotation bolt, dismantles the change to the piece that struts of thread bush one side, and the convenience is to its clearance disinfection, through the internal connection spring that struts the piece, and the elasticity through the spring kick-backs the extrusion protective sheath and carries out elastic support to the tooth on the protective sheath and protect, prevents to cause the injury to the tooth.

Drawings

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

fig. 2 is a bottom view of the oral cavity distractor of the present invention;

fig. 3 is an enlarged view of a region a in fig. 2 according to the present invention.

In the figure: 1. a fixing frame; 2. a fixed block; 3. a bidirectional threaded rod; 4. turning a handle; 5. a thread block; 6. a slide bar; 7. an opening; 8. a connecting rod; 9. a bolt; 10. a threaded sleeve; 11. a spreader; 12. a groove; 13. a spring; 14. a protective sleeve; 15. a gooseneck; 16. a light supplement lamp; 17. a support pillar; 18. a protective pad.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an oral cavity is clinical with oral area struts ware, including fixed frame 1, one side fixedly connected with fixed block 2 of fixed frame 1, the surface of fixed block 2 is rotated through the bearing and is connected with two-way threaded rod 3, the surperficial threaded connection of two-way threaded rod 3 has thread block 5, one side fixedly connected with slide bar 6 of thread block 5, one side fixedly connected with connecting rod 8 of slide bar 6, the surperficial threaded connection of connecting rod 8 has bolt 9, the tip threaded connection of bolt 9 has thread bush 10, one side fixedly connected with of thread bush 10 struts piece 11, strut the surface of piece 11 and seted up recess 12, the inside fixedly connected with spring 13 of recess 12, the tip fixedly connected with protective sheath 14 of spring 13, fixed frame 1 top one side surface fixedly connected with gooseneck 15, the bottom fixedly connected with support column 17 of fixed frame 1, the bottom fixedly connected with protection pad 18 of support column 17.

In this embodiment, change 4 through manual rotation and drive two-way threaded rod 3 and rotate, surface connection thread piece 5 through two-way threaded rod 3 drives two thread pieces 5 and reciprocates, connect slide bar 6 and then drive two and strut 11 separation relative movement through thread piece 5, strut the jaw about patient, the steam generator is simple in structure, convenient operation, can adjust the angle of strutting as required at will, improve the effect to patient's treatment, correspond the separation of thread bush 10 through manual rotation bolt 9, dismantle the change to the piece 11 that struts of thread bush 10 one side, conveniently clear up the disinfection to it, through the internal connection spring 13 who struts 11, elasticity through spring 13 kick-backs extrusion protective sheath 14 and carries out the elastic support to the tooth on the protective sheath 14 and protect, prevent to cause the injury to the tooth.

Specifically, the end part of the bidirectional threaded rod 3 is fixedly connected with a rotating handle 4, and the surface of the rotating handle 4 is provided with anti-skid grains.

In this embodiment, through the setting of changeing 4, make things convenient for manual rotation to change 4 and then provide power, strut the operation to patient's oral area, conveniently carry out the medical treatment.

Specifically, an opening 7 is formed in the surface of the fixed frame 1, and a sliding rod 6 is slidably connected inside the opening 7.

In this embodiment, through the setting of opening 7, conveniently slide from top to bottom in opening 7 through slide bar 6, and then carry out spacing effect of removing to screw block 5.

Specifically, the springs 13 are distributed inside the groove 12 at intervals, and the number of the springs 13 is six.

In this embodiment, the following is performed.

Specifically, the protective sleeve 14 is made of a medical silica gel material, and the protective sleeve 14 is U-shaped.

In this embodiment, through the setting of protective sheath 14, make things convenient for the patient to carry out the effect of protection in the occlusion of tooth, prevent to receive the injury.

Specifically, the end of the gooseneck 15 is fixedly connected with a light supplement lamp 16, and the light supplement lamp 16 is an LED shadowless lamp.

In this embodiment, through the setting of light filling lamp 16, the convenience is when carrying out the medical treatment to patient and is supplemented the light source, conveniently looks over.

The utility model discloses a theory of operation and use flow: when the medical appliance needs to be used, the fixing frame 1 is placed at a proper position, a patient opens the mouth and bites the protective sleeve 14 by teeth, the rotating handle 4 is rotated manually to drive the two-way threaded rod 3 to rotate, the threaded block 5 is connected through the surface of the two-way threaded rod 3 to drive the threaded block 5 to rotate, one side of the threaded block 5 is connected with the sliding rod 6 to slide up and down in the opening 7, the threaded block 5 is limited to move, the sliding rod 6 is connected with the connecting rod 8, the bolt 9 is connected through the surface of the connecting rod 8, the opening part 11 is driven to move relatively, the mouth part of the patient is opened, medical treatment is facilitated, the bolt 9 rotates to be separated from the threaded sleeve 10, the opening part 11 is more convenient to disassemble and replace, cleaning and disinfection are facilitated, the protective sleeve 14 is extruded through the internal connecting spring 13 of the opening part 11 to carry out elastic support on the teeth on the protective sleeve 14 through the elastic resilience of the spring 13, prevent to cause the injury to the tooth, adjust 16 to suitable positions with the light filling lamp through the gooseneck 15 of buckling, be convenient for supply the light source when carrying out the medical treatment to patient, conveniently look over, conveniently support fixed effect to fixed frame 1 through support column 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oral cavity is clinical with oral area struts ware, includes fixed frame (1), its characterized in that: one side of the fixing frame (1) is fixedly connected with a fixing block (2), the surface of the fixing block (2) is connected with a bidirectional threaded rod (3) through a bearing in a rotating manner, the surface of the bidirectional threaded rod (3) is connected with a threaded block (5) in a threaded manner, one side of the threaded block (5) is fixedly connected with a sliding rod (6), one side of the sliding rod (6) is fixedly connected with a connecting rod (8), the surface of the connecting rod (8) is connected with a bolt (9) in a threaded manner, the end part of the bolt (9) is connected with a threaded sleeve (10) in a threaded manner, one side of the threaded sleeve (10) is fixedly connected with a strutting piece (11), the surface of the strutting piece (11) is provided with a groove (12), the inner part of the groove (12) is fixedly connected with a spring (13), the end part of the spring (13) is fixedly connected with a protective sleeve (14), one side of the top of the fixing frame (1) is fixedly connected with a gooseneck pipe (15), the bottom fixedly connected with support column (17) of fixed frame (1), the bottom fixedly connected with protection pad (18) of support column (17).

2. The oral clinical mouth spreader of claim 1, wherein: the end part of the bidirectional threaded rod (3) is fixedly connected with a rotating handle (4), and anti-skid grains are arranged on the surface of the rotating handle (4).

3. The oral clinical mouth spreader of claim 1, wherein: an opening (7) is formed in the surface of the fixing frame (1), and a sliding rod (6) is slidably connected inside the opening (7).

4. The oral clinical mouth spreader of claim 1, wherein: the springs (13) are distributed in the grooves (12) at intervals, and the number of the springs (13) is six.

5. The oral clinical mouth spreader of claim 1, wherein: the material of protective sheath (14) is medical silica gel material, protective sheath (14) are the U type form.

6. The oral clinical mouth spreader of claim 1, wherein: the end part of the gooseneck (15) is fixedly connected with a light supplement lamp (16), and the light supplement lamp (16) is an LED shadowless lamp.