阅读说明：本技术 一种口内片固定器 (Oral tablet fixer ) 是由 张余生 张春燕 于 2019-09-02 设计创作，主要内容包括：本发明公开了一种口内片固定器,由安装底座、第一皮垫、转动件、硬性咪管、固定夹、第二皮垫、固定环、第一伸缩杆、头梁、第二伸缩杆、弹片组成。本发明的优点在于：适用范围广,调节固定环大小可以适用于不同人群,转动件和硬性咪管可随意调节固定夹的位置以将胶片固定在合适位置,硬性咪管具有一定的支撑力可支撑固定夹紧贴牙面,固定夹内的弹片可进一步压迫胶片紧贴牙面,第一皮垫和第二皮垫放置在太阳穴处可增加口内固定器的舒适度,本专利代替人手固定胶片易操作、成本低廉、固定牢固,可节省人力、提高工作效率。(The invention discloses an oral cavity inner piece fixer which comprises an installation base, a first leather pad, a rotating piece, a rigid microphone tube, a fixing clamp, a second leather pad, a fixing ring, a first telescopic rod, a head beam, a second telescopic rod and a spring piece. The invention has the advantages that: application scope is wide, it can be applicable to different crowds to adjust solid fixed ring size, rotate the position that piece and rigid miaow pipe can adjust the fixation clamp at will and fix the film in suitable position, rigid miaow pipe has certain holding power and can supports the fixation clamp and paste the tooth face, shell fragment in the fixation clamp can further oppress the film and hug closely the tooth face, first leather packing and second leather packing are placed the comfort level of multiplicable mouth internal fixation ware in temple department, this patent replaces the fixed film of staff easy to operate, low cost, it is fixed firm, can use manpower sparingly, improve work efficiency.)

1. An intra-oral patch holder, comprising: including installation base (1), rotate piece (3), hard miaow pipe (4), solid fixed ring (7) constitute by first telescopic link (701), second telescopic link (703) and head roof beam (702), first telescopic link (701) and second telescopic link (703) set up respectively head roof beam (702) both ends, first telescopic link (701) and second telescopic link (703) can be in head roof beam (702) is inside flexible, second telescopic link (703) fixed the setting on installation base (1), rotate piece (3) activity and set up on installation base (1), rotate piece (3) with hard miaow pipe (4) fixed connection, hard miaow pipe (4) keep away from the tip of rotating piece (3) is provided with fixation clamp (5).

2. The intraoral tab holder of claim 1, wherein: the inner sides of the two ends of the fixing ring (7) are respectively provided with a first leather cushion (2) and a second leather cushion (6).

3. The intraoral tab holder of claim 1, wherein: the rotating piece (3) can rotate on the mounting base (1) for 360 degrees.

4. The intraoral tab holder of claim 1, wherein: the fixing clamp (5) is internally provided with an elastic sheet (8).

Technical Field

The invention relates to the technical field of medical instruments, in particular to an oral flap fixer.

Background

The traditional intra-oral piece angle-dividing projection technology is that a patient fixes a film in an oral cavity by a hand, special crowds such as the elderly, infants, handicapped, mentally handicapped and the like cannot operate in the operation mode, the patient is directly operated by the hand and is insanitary, and the patient easily deviates due to a wet and slippery film in the oral cavity to influence an examination result when being fixed.

Disclosure of Invention

The invention aims to solve the problems of unsanitary, difficult operation and insecurity of the manual film fixing in the background art and provides an oral flap fixer.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an oral cavity inner piece fixer, includes the installation base, rotates piece, hard miaow pipe, solid fixed ring constitute by first telescopic link, second telescopic link and head roof beam, first telescopic link and second telescopic link set up respectively head roof beam both ends, first telescopic link and second telescopic link can the head roof beam is inside flexible, the second telescopic link fixed set up on the installation base, the activity of rotating set up on the installation base, the rotation piece with hard miaow pipe fixed connection, hard miaow pipe keep away from the tip of rotating the piece is provided with the fixation clamp. As a preferred scheme, the inner sides of the two ends of the fixing ring are respectively provided with a first leather pad and a second leather pad.

Preferably, the rotating member is rotatable on the mounting base by 360 °.

As a preferred scheme, the fixing clip is internally provided with a spring sheet.

Compared with the prior art, the invention has the advantages that: application scope is wide, it can be applicable to different crowds to adjust solid fixed ring size, rotate the position that piece and rigid miaow pipe can adjust the fixation clamp at will and fix the film in suitable position, rigid miaow pipe has certain holding power and can supports the fixation clamp and paste the tooth face, shell fragment in the fixation clamp can further oppress the film and hug closely the tooth face, first leather packing and second leather packing are placed the comfort level of multiplicable mouth internal fixation ware in temple department, this patent replaces the fixed film of staff easy to operate, low cost, it is fixed firm, can use manpower sparingly, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of an oral fixator fixing ring in an unadjusted state according to the present invention.

Fig. 2 is a schematic structural view of an oral fixator fixing ring in an adjusting state.

As shown in the figure: 1. the installation base, 2, first leather collar, 3, rotate piece, 4, hard miaow pipe, 5, fixation clamp, 6, second leather collar, 7, solid fixed ring, 701, first telescopic link, 702, head roof beam, 703, second telescopic link, 8, shell fragment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the accompanying drawings, an oral cavity internal fixation device comprises an installation base 1, a rotation piece 3, a rigid microphone tube 4 and a fixation ring 7, wherein the fixation ring 7 is composed of a first telescopic rod 701, a second telescopic rod 703 and a head beam 702, the first telescopic rod 701 and the second telescopic rod 703 are respectively arranged at two ends of the head beam 702, the first telescopic rod 701 and the second telescopic rod 703 can be arranged inside the head beam 702 in a telescopic manner, the second telescopic rod 703 is fixedly arranged on the installation base 1, the rotation piece 3 is movably arranged on the installation base 1, the rotation piece 3 is fixedly connected with the rigid microphone tube 4, and the rigid microphone tube 4 is far away from the end part of the rotation piece 3 and is provided with a fixation clamp 5.

The inner sides of the two ends of the fixing ring 7 are respectively provided with a first leather pad 2 and a second leather pad 6.

The rotating piece 3 can rotate on the mounting base 1 for 360 degrees.

The fixing clip 5 is internally provided with an elastic sheet 8.

When the invention is implemented specifically, the film is fixed on the fixing clamp, the size of the fixing ring is adjusted up and down after the fixing ring is worn on the head, so that the leather pad is placed at the temple, the direction and the angle of the rotating piece and the rigid microphone tube are adjusted, the fixing clamp is placed at a designated position in the oral cavity, the elastic piece in the fixing clamp can press the film to be tightly attached to the tooth surface, the operation is simple, the fixing is firm, and the original position is not easy to deviate.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.