CN219645748U

CN219645748U - Portable oral cavity dental film photographic fixing device

Info

Publication number: CN219645748U
Application number: CN202320526774.2U
Authority: CN
Inventors: 沈文娟; 沈逸帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-08
Anticipated expiration: 2033-03-17

Abstract

The utility model belongs to the technical field of medical appliances in stomatology, in particular to a portable photographic fixing device for dental films of the oral cavity, which comprises a first fixing plate and a second fixing plate, wherein the front end of the first fixing plate is provided with two first connecting plates which are symmetrically distributed and fixed, the rear end of the second fixing plate is provided with two second connecting plates which are symmetrically distributed and fixed, and the two second connecting plates are respectively connected with the two first connecting plates through rotating shafts; according to the portable oral cavity dental film photographic fixing device, the position of the first fixing plate can be conveniently adjusted through the matched use of the adjusting plate, the threaded rod, the nut and the reset spring, so that a patient can use the portable oral cavity dental film photographic fixing device conveniently, and meanwhile, the matched use of the grooves can prevent the adjusting plate from blocking the oral cavity of the patient, so that the oral cavity of the patient can be facilitated to be subjected to X-ray photography, and the limitation that the X-ray photography of the dental film is inconvenient because the oral cavity of the patient is blocked by the adjusting plate can be avoided.

Description

Portable oral cavity dental film photographic fixing device

Technical Field

The utility model belongs to the technical field of medical appliances in stomatology, and particularly relates to a portable dental film photographic fixing device.

Background

The stomatology is one of the medical disciplines categories, the major stomatological diseases including: cavity maxillofacial skin, epidermosubmaxillary gap infection, maxillofacial lymphangioma, paroxysmal malformation of teeth, maxillary Dou Exing tumor, mandibular retroversion, tetracycline teeth, tongue white spot, etc. The dental doctor is a common diagnosis means for diagnosing or treating a patient by means of dental film photography, and can know the situation of suffering teeth through the dental film, and diagnose and judge the treatment effect of the teeth;

the utility model discloses an X-ray photographic fixing device for dental films in the prior art, for example, chinese patent application No. 201921117683.3 discloses an X-ray photographic fixing device for dental films in the department of stomatology, which solves the defects that in the X-ray photographic process of the dental films, a patient easily and carelessly closes a mouth to influence the X-ray photographic effect of the dental films and further influence the whole treatment work in the prior art;

however, in the actual use process of the device, the inconvenience still exists, when one end of the fixed forceps is placed into the mouth of a patient, the position is adjusted, so that when the upper jaw of the patient bites on the biting part, the fixed forceps keeps the position level, and then keeps the upper jaw level of the patient, so that dental film X-ray photography work is performed stably and reliably, but at the moment, the position of the control handle is aligned with the position of the fixed forceps, the mouth of the patient can be blocked, and therefore, the X-ray photography effect on the dental film is affected, and certain limitation exists during use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a portable oral cavity dental film photographic fixing device, which has the characteristic of being convenient for adjusting a first fixing plate and a second fixing plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photographic fixing device of portable oral cavity tooth film, includes first fixed plate and second fixed plate, the front end of first fixed plate has two symmetrical first connecting plates that distribute fixedly, the rear end of second fixed plate has two symmetrical second connecting plates that distribute fixedly, two the second connecting plate respectively through pivot and two first connecting plates are connected, two the top of first connecting plate is fixed with a regulating plate, the top surface of regulating plate is seted up flutedly, the front end of second fixed plate is fixed with the stationary blade, the regulating groove has been seted up to the top surface of stationary blade, the bottom of regulating plate is fixed with the threaded rod, the bottom of threaded rod runs through the regulating groove and installs the nut through the spin, the outer wall of threaded rod still overlaps and is equipped with reset spring, reset spring is located between regulating plate and the stationary blade.

As a preferable technical scheme of the utility model, the outer walls of the first fixing plate and the second fixing plate are respectively sleeved with a silica gel sleeve.

As a preferable technical scheme of the utility model, the front and rear ends of the first fixing plate and the second fixing plate are symmetrically fixed with a first fixing block and a second fixing block, and the front and rear ends of the two silica gel sleeves are respectively provided with a limiting groove.

As a preferable embodiment of the present utility model, the length of the groove is greater than the distance between the first fixing plate and the second fixing plate.

As a preferable technical scheme of the utility model, the threaded rod is made of iron.

As a preferable technical scheme of the present utility model, the material of the first fixing block may be a silica gel material.

Compared with the prior art, the utility model has the beneficial effects that: according to the portable oral cavity dental film photographic fixing device, the position of the first fixing plate can be conveniently adjusted through the matched use of the adjusting plate, the threaded rod, the nut and the reset spring, so that a patient can use the portable oral cavity dental film photographic fixing device conveniently, and meanwhile, the matched use of the grooves can prevent the adjusting plate from blocking the oral cavity of the patient, so that the oral cavity of the patient can be facilitated to be subjected to X-ray photography, and the limitation that the X-ray photography of the dental film is inconvenient because the oral cavity of the patient is blocked by the adjusting plate can be avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic exploded view of a silicone sleeve according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a first fixing plate according to the present utility model;

in the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a first connection plate; 4. a second connecting plate; 5. a regulating piece; 6. a groove; 7. a fixing piece; 8. an adjustment tank; 9. a threaded rod; 10. a screw cap; 11. a return spring; 12. a silica gel sleeve; 13. a first fixed block; 14. a second fixed block; 15. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides the following technical solutions: in this embodiment, a portable dental film photography fixing device comprises a first fixing plate 1 and a second fixing plate 2, wherein the front end of the first fixing plate 1 is provided with two first connecting plates 3 which are symmetrically distributed and fixed, the rear end of the second fixing plate 2 is provided with two second connecting plates 4 which are symmetrically distributed and fixed, the two second connecting plates 4 are respectively connected with the two first connecting plates 3 through rotating shafts, the top ends of the two first connecting plates 3 are fixedly provided with an adjusting plate 5, the top surface of the adjusting plate 5 is provided with a groove 6, the front end of the second fixing plate 2 is fixedly provided with a fixing plate 7, the top surface of the fixing plate 7 is provided with an adjusting groove 8, the bottom end of the adjusting plate 5 is fixedly provided with a threaded rod 9, the bottom end of the threaded rod 9 penetrates the adjusting groove 8 and is provided with a screw cap 10 through screwing, the outer wall of the threaded rod 9 is also sleeved with a reset spring 11, and the reset spring 11 is positioned between the adjusting plate 5 and the fixing plate 7; during the use, accessible presses adjusting plate 5, adjust first fixed plate 1, so that put in patient's mouth, make the bottom of threaded rod 9 pass adjustment tank 8 simultaneously, after adjusting, accessible clockwise rotation nut 10, the top of nut 10 rotates the bottom surface of stationary blade 7, simultaneously utilize reset spring 11's elasticity, can make first fixed plate 1 and second fixed plate 2 fix, alright place first fixed plate 1 and second fixed plate 2 in patient's mouth this moment, through recess 6 that sets up, can prevent that patient's oral cavity from being blocked by adjusting plate 5, thereby avoid influencing the tooth film and carry out X-ray photograph, can avoid because patient's oral cavity is blocked by adjusting plate 5, and cause the inconvenient limitation of carrying out X-ray photograph to the tooth film, and during the use, it is comparatively convenient.

Specifically, as can be seen from fig. 1, in this embodiment, the outer walls of the first fixing plate 1 and the second fixing plate 2 are respectively sleeved with a silica gel sleeve 12; when in use, the silica gel sleeve 12 is convenient to mount or dismount, the silica gel sleeve 12 is convenient to replace, and the first fixing plate 1 and the second fixing plate 2 can be used for multiple times.

Specifically, as can be seen from fig. 2, in this embodiment, the front and rear ends of the first fixing plate 1 and the second fixing plate 2 are symmetrically fixed with a first fixing block 13 and a second fixing block 14, and the front and rear ends of the two silica gel sleeves 12 are provided with limiting grooves 15; when in use, the stability of the silica gel sleeve 12 can be increased, and the silica gel sleeve 12 is prevented from sliding down.

Specifically, as can be seen from fig. 1, in this embodiment, the length of the groove 6 is greater than the distance between the first fixing plate 1 and the second fixing plate 2; preventing the tab 5 from blocking the patient's mouth.

Specifically, as can be seen from fig. 3, in this embodiment, the threaded rod 9 is made of iron; the service life of the threaded rod 9 is increased and the threaded rod is not easy to bend.

Specifically, as can be seen from fig. 1, in this embodiment, the first fixing block 13 may be made of silica gel; the first fixing block 13 can be prevented from scratching the patient's mouth.

The working principle and the using flow of the utility model are as follows: according to the portable oral cavity dental film photographic fixing device, the first fixing plate 1 can be adjusted by pressing the adjusting plate 5, the bottom end of the threaded rod 9 passes through the adjusting groove 8, after the adjustment is finished, the top end of the threaded rod 10 can be rotated to the bottom surface of the fixing plate 7 by rotating the nut 10 clockwise, the first fixing plate 1 and the second fixing plate 2 can be fixed by utilizing the elasticity of the reset spring 11, at the moment, the first fixing plate 1 and the second fixing plate 2 can be placed in the mouth of a patient, and the mouth of the patient can be prevented from being blocked by the adjusting plate 5 by the groove 6, so that the problem that the oral cavity of the patient is not convenient to carry out X-ray photographic due to the fact that the oral cavity of the patient is blocked by the adjusting plate 5 is avoided.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a portable oral cavity dental film photographic fixing device, includes first fixed plate (1) and second fixed plate (2), its characterized in that: the front end of first fixed plate (1) has two symmetrical first connecting plates (3) that distribute fixedly, the rear end of second fixed plate (2) has two symmetrical second connecting plates (4) that distribute fixedly, two second connecting plates (4) are connected with two through the pivot respectively first connecting plates (3), two the top of first connecting plates (3) is fixed with one regulating plate (5), recess (6) have been seted up to the top surface of regulating plate (5), the front end of second fixed plate (2) is fixed with stationary blade (7), regulating groove (8) have been seted up to the top surface of stationary blade (7), the bottom of regulating plate (5) is fixed with threaded rod (9), threaded rod (9) bottom runs through regulating groove (8) and installs nut (10) through the spiral, the outer wall of threaded rod (9) still overlaps and is equipped with reset spring (11), reset spring (11) are located between regulating plate (5) and stationary blade (7).

2. The portable oral dental film photography fixture of claim 1, wherein: the outer walls of the first fixing plate (1) and the second fixing plate (2) are respectively sleeved with a silica gel sleeve (12).

3. The portable oral dental film photography fixture of claim 2, wherein: the front end and the rear end of the first fixing plate (1) and the second fixing plate (2) are symmetrically fixed with a first fixing block (13) and a second fixing block (14), and the front end and the rear end of the two silica gel sleeves (12) are respectively provided with a limiting groove (15).

4. The portable oral dental film photography fixture of claim 1, wherein: the length of the groove (6) is larger than the distance between the first fixing plate (1) and the second fixing plate (2).

5. The portable oral dental film photography fixture of claim 1, wherein: the threaded rod (9) is made of iron.

6. A portable oral dental film photography fixture as claimed in claim 3, wherein: the first fixing block (13) can be made of silica gel.