CN211934086U

CN211934086U - Accurate locator for department of stomatology

Info

Publication number: CN211934086U
Application number: CN201922200655.4U
Authority: CN
Inventors: 胡香琴
Original assignee: Hangzhou Fuliao Medical Technology Co Ltd
Current assignee: Hangzhou Fuliao Medical Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-11-17
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an accurate positioner for department of stomatology, which comprises a positioner main body, wherein one side of the positioner main body is connected with a first clamping piece, a second clamping piece is arranged at one side of the positioner main body and positioned at the top of the first clamping piece, the bottom of the positioner main body is connected with an installation block, and the bottom of the installation block is connected with a positioning ring; in the use process of the utility model, the operator can change the space between the first positioning sleeve and the second positioning sleeve by screwing the fixing sleeve, thereby being capable of positioning different affected parts of different patients, and compared with the traditional positioning device, the utility model can more accurately position the affected parts; the utility model discloses can avoid the position change of position circle in the use, strengthen being connected between position circle and the locator main part, and can form stable triangle-shaped structure between locator main part, position circle and the bracing piece, ensure that the position circle installation is firm.

Description

Accurate locator for department of stomatology

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to accurate locator for department of stomatology.

Background

The department of stomatology classifies mainly oral diseases, teeth and dental lesions, and can be classified into oral cosmetology, dental implant, orthodontic treatment, dental ulcer, stomatitis and the like, for convenience of diagnosis, the department of stomatology often requires a patient to shoot a dental film, the dental film refers to an X-ray film of teeth, one dental film can display 3-4 teeth, the teeth display white blocking images on the dental film, the dental film is the most widely applied examination means of the department of stomatology, and is helpful for diagnosis and treatment before, during and after treatment of teeth, when the dental film is shot, for positioning, the teeth are positioned in the center of the film, a positioner is generally used for assisting the shooting of the dental film, and the existing positioner is difficult to accurately adapt to affected parts of different patients due to the fact that the size of a positioning ring is fixed in the use process, and has the problem of limited precision, to this end we propose an accurate dental locator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate locator for department of stomatology to solve the current locator that provides in the above-mentioned background art in the use, because the size of position circle is comparatively fixed, in the face of different patients, be difficult to the different patient's of accurate adaptation affected part, there is the limited problem of precision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate locator for department of stomatology, includes the locator main part, one side of locator main part is connected with first clamping piece, one side of locator main part and the top that is located first clamping piece are provided with the second clamping piece, the bottom of locator main part is connected with the installation piece, the bottom of installation piece is connected with the position circle, one side of locator main part is provided with the bracing piece.

Preferably, the position circle includes the set casing, fixed mounting has first position sleeve between the both sides inner wall of set casing, the inside swing joint of first position sleeve has the screw rod that extends to the outside, the outside threaded connection of screw rod has the thread bush, the outside of screw rod is provided with fixed cover, the outside swing joint of screw rod has the second position sleeve, the both sides of second position sleeve all are provided with the slider, the spout has all been seted up to the both sides inner wall of set casing.

Preferably, a sliding fit component is arranged between the sliding block and the sliding groove, and the mounting block is fixedly mounted on the outer side of the first positioning sleeve.

Preferably, the bracing piece includes the erection column, the fixed block is installed in the outside of erection column, the quantity of fixed block is two, one side of fixed block is provided with the dead lever, the outside swing joint of dead lever has a movable section of thick bamboo, the outside of a movable section of thick bamboo is provided with supporting spring, is close to the supporting shoe is installed to one side of the movable section of thick bamboo of erection column bottom one end, is close to the backup pad is installed to one side of the movable section of thick bamboo of erection column top one end.

Preferably, the supporting plate is fixedly connected with the positioner main body, and one end of the supporting spring is fixedly connected with the fixing block.

Preferably, the first clamping piece and the second clamping piece are both made of low density polyethylene.

Preferably, one end of the supporting rod is fixedly connected with the positioning ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses can use through the cooperation of fixed cover and thread bush, in the use, the operator accessible is twisted the mode of moving fixed cover and is changed the interval between first position sleeve and the second position sleeve to can fix a position different patients' different affected parts, compare with traditional positioner, can fix a position the affected part more accurately.

(2) The utility model discloses can avoid the position change of position circle in the use through the setting of bracing piece, strengthen being connected between position circle and the locator main part, and can form stable triangle-shaped structure between locator main part, position circle and the bracing piece, ensure that the position circle installation is firm.

Drawings

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

FIG. 2 is a schematic view of the positioning ring of the present invention;

FIG. 3 is a schematic view of the supporting rod structure of the present invention;

in the figure: 1. a locator body; 2. a first clip piece; 3. a second clip; 4. mounting blocks; 5. positioning rings; 51. a stationary case; 52. a first positioning sleeve; 53. a screw; 54. a threaded sleeve; 55. fixing a sleeve; 56. a second positioning sleeve; 57. a slider; 58. a chute; 6. a support bar; 61. mounting a column; 62. a fixed block; 63. fixing the rod; 64. a movable barrel; 65. a support spring; 66. a support block; 67. and a support 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.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an accurate locator for department of stomatology, includes locator main part 1, and one side of locator main part 1 is connected with first clamping piece 2, and one side of locator main part 1 and the top that is located first clamping piece 2 are provided with second clamping piece 3, and the bottom of locator main part 1 is connected with installation piece 4, and the bottom of installation piece 4 is connected with position circle 5, and one side of locator main part 1 is provided with bracing piece 6.

In this embodiment, preferably, the positioning ring 5 includes a fixed shell 51, a first positioning sleeve 52 is fixedly installed between inner walls of two sides of the fixed shell 51, a screw 53 extending to the outside is movably connected inside the first positioning sleeve 52, a threaded sleeve 54 is connected to an outer side of the screw 53 in a threaded manner, a fixed sleeve 55 is disposed outside the screw 53, a second positioning sleeve 56 is movably connected outside the screw 53, sliding blocks 57 are disposed on two sides of the second positioning sleeve 56, and sliding grooves 58 are disposed on inner walls of two sides of the fixed shell 51, when the device is used, an operator can drive the screw 53 to rotate by screwing the fixed sleeve 55, and drive the second positioning sleeve 56 to move through the fixed sleeve 55, at this time, the sliding blocks 57 on two sides of the second positioning sleeve 56 can slide in the sliding grooves 58, so as to change the distance between the first positioning sleeve 52 and the second positioning sleeve 56, so as to position different affected parts of different patients, compared with the traditional positioning device, the device can position the affected part more accurately.

In this embodiment, preferably, a sliding fit component is arranged between the sliding block 57 and the sliding groove 58, and the mounting block 4 is fixedly mounted on the outer side of the first positioning sleeve 52.

In this embodiment, preferably, the first clip piece 2 and the second clip piece 3 are both made of low density polyethylene, and can be in direct contact with the oral cavity.

In this embodiment, preferably, one end of the support rod 6 is fixedly connected with the positioning ring 5, so as to ensure the stability of installation.

Example 2

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an accurate locator for department of stomatology, includes locator main part 1, and one side of locator main part 1 is connected with first clamping piece 2, and one side of locator main part 1 and the top that is located first clamping piece 2 are provided with second clamping piece 3, and the bottom of locator main part 1 is connected with installation piece 4, and the bottom of installation piece 4 is connected with position circle 5, and one side of locator main part 1 is provided with bracing piece 6.

In this embodiment, preferably, the supporting rod 6 includes a mounting post 61, the fixing block 62 is mounted on the outer side of the mounting post 61, the number of the fixing blocks 62 is two, one side of the fixing block 62 is provided with a fixing rod 63, the outer side of the fixing rod 63 is movably connected with a movable cylinder 64, the outer side of the movable cylinder 64 is provided with a supporting spring 65, one side of the movable cylinder 64 near the bottom end of the mounting post 61 is provided with a supporting block 66, one side of the movable cylinder 64 near the top end of the mounting post 61 is provided with a supporting plate 67, in the using process, the supporting spring 65 can provide elastic force to drive the movable cylinder 64, the supporting block 66 and the supporting plate 67 move outwards, thereby avoiding the position change of the positioning ring 5, strengthening the connection between the positioning ring 5 and the positioner body 1, and forming a stable triangular structure among the positioner body 1, the positioning ring 5, and the positioning ring 5 is firmly installed.

In this embodiment, preferably, the supporting plate 67 is fixedly connected to the positioner body 1, and one end of the supporting spring 65 is fixedly connected to the fixing block 62, so as to ensure the stability of the connection structure.

The utility model discloses a theory of operation and use flow: the device is when using, and the operator accessible is twisted the mode that moves fixed cover 55 and is driven the screw rod 53 rotatory to drive the activity of second position sleeve 56 through fixed cover 55, the slider 57 of second position sleeve 56 both sides can slide in spout 58 this moment, thereby change the interval between first position sleeve 52 and the second position sleeve 56, thereby can fix a position different affected parts that can correspond different patients, compare with traditional positioner, can fix a position the affected part more accurately. In the use, can provide elasticity through supporting spring 65, drive a movable section of thick bamboo 64, supporting shoe 66 and backup pad 67 are to the outside activity to avoid the position change of position circle 5, strengthened being connected between position circle 5 and the locator main part 1, and can form stable triangle-shaped structure between locator main part 1, position circle 5 and the bracing piece 6, ensure that the position circle 5 installation is firm.

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 accurate locator for department of stomatology, includes locator main part (1), one side of locator main part (1) is connected with first clamping piece (2), its characterized in that: one side of locator main part (1) and the top that is located first clamping piece (2) are provided with second clamping piece (3), the bottom of locator main part (1) is connected with installation piece (4), the bottom of installation piece (4) is connected with position circle (5), one side of locator main part (1) is provided with bracing piece (6).

2. A precision dental locator according to claim 1 wherein: the position circle (5) are including set casing (51), fixed mounting has first position sleeve (52) between the both sides inner wall of set casing (51), the inside swing joint of first position sleeve (52) has screw rod (53) that extends to the outside, the outside threaded connection of screw rod (53) has thread bush (54), the outside of screw rod (53) is provided with fixed cover (55), the outside swing joint of screw rod (53) has second position sleeve (56), the both sides of second position sleeve (56) all are provided with slider (57), spout (58) have all been seted up to the both sides inner wall of set casing (51).

3. A precision dental locator according to claim 2 wherein: a sliding fit component is arranged between the sliding block (57) and the sliding groove (58), and the mounting block (4) is fixedly mounted on the outer side of the first positioning sleeve (52).

4. A precision dental locator according to claim 1 wherein: the utility model discloses a supporting rod, including bracing piece (6), fixed block (62) are installed to the outside of erection column (61), the quantity of fixed block (62) is two, one side of fixed block (62) is provided with dead lever (63), the outside swing joint of dead lever (63) has a movable section of thick bamboo (64), the outside of a movable section of thick bamboo (64) is provided with supporting spring (65), is close to supporting shoe (66) are installed to one side of a movable section of thick bamboo (64) of erection column (61) bottom one end, are close to backup pad (67) are installed to one side of a movable section of thick bamboo (64) of erection column (61) top one end.

5. The precise dental positioner of claim 4, wherein: the support plate (67) is fixedly connected with the positioner main body (1), and one end of the support spring (65) is fixedly connected with the fixing block (62).

6. A precision dental locator according to claim 1 wherein: the first clamping piece (2) and the second clamping piece (3) are both made of low-density polyethylene.

7. A precision dental locator according to claim 1 wherein: one end of the supporting rod (6) is fixedly connected with the positioning ring (5).