CN218606647U

CN218606647U - Oral cavity panorama shooting tooth-biting device

Info

Publication number: CN218606647U
Application number: CN202222287927.0U
Authority: CN
Inventors: 阳涛
Original assignee: West China Xiamen Hospital Of Sichuan University
Current assignee: West China Xiamen Hospital Of Sichuan University
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-14
Anticipated expiration: 2032-08-30

Abstract

The utility model provides an oral cavity panorama shooting device of stinging relates to oral cavity panorama shooting auxiliary device technical field, has solved that current plastic sheath covers incompletely, the plastic sheath cover is established inconveniently and the plastic sheath takes off the problem that has the infection risk, and it includes the jaw support and installs the sting stick on the jaw support, sting stick go up movable sleeve and being equipped with the plastic sheath, the plastic sheath still covers the outside of establishing at the jaw support, the outside movable sleeve of jaw support is equipped with can dismantle the sleeve subassembly of being connected with plastic sheath opening edge. The plastic sleeve is also covered on the jaw support to avoid the contact of the skin and the jaw support and reduce the infection risk; set up the opening that the sleeve subassembly propped open the plastic sheath, make things convenient for the cover of plastic sheath to establish to the sleeve subassembly can also make things convenient for the quick taking out of plastic sheath, avoids directly taking out the plastic sheath with the hand simultaneously, reduces the infection risk.

Description

Oral cavity panorama shooting tooth-biting device

Technical Field

The utility model relates to an oral cavity panorama shooting auxiliary device technical field particularly, relates to an oral cavity panorama shooting device of biting one's teeth in sleep.

Background

The oral panoramic photography can show all the shapes of the whole dentition of a patient in one two-dimensional image, and has very important function in dental diagnosis. Before shooting, the teeth of a person to be shot need to bite the teeth biting rod, and the lower jaw is placed on the jaw support to keep the head of the person to be shot stable and ensure the definition of an image.

In order to avoid the risk of cross infection, a disposable plastic sleeve is sleeved on the tooth biting rod, a new plastic sleeve is replaced after shooting is finished, the existing plastic sleeve only covers the part of the tooth biting rod, and a jaw support in contact with the skin is not covered, so that certain risk of infection exists; and the plastic sleeve can not be propped open because the opening part is not opened in the sleeving process, so that the sleeving process is inconvenient, and when the plastic sleeve is taken down after the plastic sleeve is used, the plastic sleeve is directly taken down by hands, so that the risk of infection also exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide an oral panoramic shooting tooth-biting device, which is characterized in that a plastic sleeve is covered on a jaw support to avoid the contact between the skin and the jaw support and reduce the infection risk; set up the opening that the sleeve subassembly propped open the plastic sheath, make things convenient for the cover of plastic sheath to establish to the sleeve subassembly can also make things convenient for the quick taking out of plastic sheath, avoids directly taking out the plastic sheath with the hand simultaneously, reduces the infection risk.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides an oral cavity panorama shooting device of stinging, includes that the jaw holds in the palm and installs the stick of stinging on the jaw holds in the palm, sting the movable sleeve on the stick of stinging and being equipped with the plastic sheath, the plastic sheath still covers the outside of establishing at the jaw holds in the palm, the outside movable sleeve of jaw support is equipped with can dismantle the sleeve subassembly of being connected with plastic sheath opening edge.

Preferably, the sleeve subassembly includes the barrel, the lateral wall of barrel has run through along the radial activity of barrel has the movable rod, the movable rod is provided with at least two, and the movable rod sets up along the circumference equidistance of barrel, the one end that the movable rod is located the barrel outside is connected with the baffle, the one end that the movable rod is located the barrel inboard is connected with the backup pad, the cover is equipped with the compression spring who is located between baffle and the barrel on the movable rod.

Preferably, the support plate is of an arc structure, and the radian of the arc structure is consistent with that of the inner wall of the cylinder.

Preferably, the outer side of the supporting plate is provided with a non-slip mat.

Preferably, the plastic sleeve consists of an upper sleeve and a lower sleeve, the heights of the upper sleeve and the lower sleeve are both 6cm, and the diameter of the lower sleeve is 8cm.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the plastic sleeve is also covered on the jaw support to avoid the contact of the skin and the jaw support and reduce the infection risk; set up the opening that the sleeve subassembly propped open the plastic sheath, make things convenient for the cover of plastic sheath to establish to the sleeve subassembly can also make things convenient for the quick taking out of plastic sheath, avoids directly taking out the plastic sheath with the hand simultaneously, reduces the infection risk.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a sleeve assembly according to an embodiment of the present invention;

fig. 3 is a schematic top view of a sleeve assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the plastic sheath provided by the embodiment of the present invention.

An icon: 1-plastic sleeve; 11-sleeving; 12-sleeving; 2-biting the teeth; 3-jaw support; 4-a sleeve assembly; 41-compression spring; 42-a baffle plate; 43-a movable rod; 44-non-slip mat; 45-a support plate; 46-cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be described in detail with reference to fig. 1 to 4.

Examples

The utility model provides an oral cavity panorama shooting device of stinging tooth, holds in the palm 3 and installs the stick of stinging tooth 2 on the jaw holds in the palm 3 including the jaw, sting tooth 2 and go up the activity cover and be equipped with plastic sheath 1, plastic sheath 1 still covers the outside of establishing at jaw support 3, the outside activity cover that the jaw held in the palm 3 is equipped with can dismantle the sleeve subassembly 4 of being connected with 1 opening edge of plastic sheath.

Sleeve component 4 includes barrel 46, the lateral wall of barrel 46 has run through movable rod 43 along barrel 46's radial activity, movable rod 43 is provided with at least two, and movable rod 43 sets up along barrel 46's circumference equidistance, the one end that movable rod 43 is located the barrel 46 outside is connected with baffle 42, the one end that movable rod 43 is located barrel 46 inboard is connected with backup pad 45, the cover is equipped with the compression spring 41 that is located between baffle 42 and the barrel 46 on the movable rod 43. The movable levers 43 are provided in a number of four at most for convenience of operation.

The support plate 45 is attached to the inner wall of the cylinder 46 to clamp and fix the plastic sleeve 1, and when the plastic sleeve 1 needs to be taken down, the movable rod 43 is pressed to enable a distance to be generated between the support plate 45 and the inner wall of the cylinder 46, so that the plastic sleeve 1 is taken down; when the plastic sheath 1 is mounted on the sleeve assembly 4, the movable rod 43 is pressed to move the support plates 45 to the extreme position, the plurality of support plates 45 are gathered at the central position of the cylinder 46, the plastic sheath 1 is sleeved on all the support plates 45, then the movable rod 43 is released, and the restoring force of the compression spring 41 pulls all the support plates 45 back to the initial position of being attached to the inner wall of the cylinder 46.

The support plate 45 is of an arc structure, and the radian of the arc structure is consistent with that of the inner wall of the cylinder 46. The arc-shaped structure of the supporting plate 45 can increase the contact area between the supporting plate 45 and the inner wall of the cylinder 46, thereby ensuring the clamping and fixing effect of the plastic sleeve 1.

And the outer side of the supporting plate 45 is provided with a non-slip pad 44. The anti-slip pad 44 may be made of rubber, and the anti-slip pad 44 may increase the fixing effect on the plastic sheath 1, so as to prevent the plastic sheath 1 from being easily separated from the supporting plate 45. The anti-skid pads 44 opposite to the supporting plate 45 can be added on the inner wall of the cylinder 46, and the anti-skid effect of the plastic sleeve 1 is further increased through the clamping of the two anti-skid pads 44.

The plastic sleeve 1 is composed of an upper sleeve 11 and a lower sleeve 12, the heights of the upper sleeve 11 and the lower sleeve 12 are both 6cm, and the diameter of the lower sleeve 12 is 8cm.

The use process comprises the following steps: firstly, the plastic sleeve 1 is arranged on the sleeve component 4, and the operation process can be operated by one person or two persons at the same time; when the plastic sheath clamping device is operated by one person, one of the movable rods 43 is pressed firstly, the plastic sheath 1 is sleeved on the supporting plate 45 of the movable rod 43, then the movable rod 43 is loosened to clamp and fix one side of the plastic sheath 1, and according to the operation, the clamping and fixing of all the supporting plates 45 on the plastic sheath 1 are completed; when two people operate, one person presses all the movable rods 43, the other person sleeves the plastic sleeve 1 on all the supporting plates 45, and finally all the movable rods 43 are loosened to finish clamping and fixing the plastic sleeve 1.

After the plastic sleeve 1 is installed, the cylinder body 46 moves downwards along the teeth biting rod 2 and is finally sleeved on the jaw support 3, and the position of the upper sleeve 11 is adjusted in the moving process of the cylinder body 46, so that the upper sleeve 11 is sleeved on the teeth biting rod 2; after the shooting is finished, the whole plastic sleeve 1 is quickly taken out by the handheld cylinder 46.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 panorama shooting device of stinging, includes that the jaw holds in the palm (3) and installs sting tooth stick (2) on jaw holds in the palm (3), it is equipped with plastic sheath (1) to sting tooth stick (2) go up the activity cover, a serial communication port, the outside at jaw support (3) is still established to plastic sheath (1) cover, the outside activity cover that the jaw held in the palm (3) is equipped with can dismantle sleeve subassembly (4) of being connected with plastic sheath (1) opening edge.

2. The oral cavity panorama shooting tooth-biting device of claim 1, characterized in that the sleeve component (4) comprises a cylinder (46), wherein movable rods (43) penetrate through the side wall of the cylinder (46) along the radial movement of the cylinder (46), at least two movable rods (43) are arranged, the movable rods (43) are arranged along the circumferential direction of the cylinder (46) at equal intervals, a baffle (42) is connected to one end of each movable rod (43) positioned outside the cylinder (46), a supporting plate (45) is connected to one end of each movable rod (43) positioned inside the cylinder (46), and a compression spring (41) positioned between the baffle (42) and the cylinder (46) is sleeved on each movable rod (43).

3. The oral cavity panorama shooting tooth-biting device of claim 2, wherein the supporting plate (45) is of an arc structure, and the radian of the arc structure is consistent with that of the inner wall of the cylinder (46).

4. The oral cavity panorama shooting tooth-biting device of claim 2, characterized in that a non-slip pad (44) is provided outside the supporting plate (45).

5. An oral panoramic biting device according to claim 1, wherein the plastic sleeve (1) consists of an upper sleeve (11) and a lower sleeve (12), the height of the upper sleeve (11) and the height of the lower sleeve (12) are both 6cm, and the diameter of the lower sleeve (12) is 8cm.