CN218684817U - Multifunctional ruler for oral orthodontics - Google Patents
Multifunctional ruler for oral orthodontics Download PDFInfo
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- CN218684817U CN218684817U CN202222417300.2U CN202222417300U CN218684817U CN 218684817 U CN218684817 U CN 218684817U CN 202222417300 U CN202222417300 U CN 202222417300U CN 218684817 U CN218684817 U CN 218684817U
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Abstract
A multifunctional ruler for orthodontics belongs to the field of medical appliances for oral cavity. Comprises a fixing device, a marking device and a measuring device; the marking device comprises a marking plate and a sliding block; the lower end of the sliding block is hinged with a marking plate for marking the size of the tooth gap through a spring hinge; the fixing device comprises an arc-shaped tooth socket, a connecting rod and an arc-shaped rod; an arc-shaped groove is formed in the upper end face of the arc-shaped tooth socket, a connecting rod is fixedly connected to the inner circular face of the arc-shaped tooth socket, and an arc-shaped rod is fixedly connected to the other end of the connecting rod; an arc-shaped track for the sliding of the sliding block is reserved between the arc-shaped rod and the inner circular surface of the arc-shaped tooth socket; the measuring device marks its thickness on the marking plate through the tooth gap. The utility model discloses not only through dipperstick and mark device cooperation, make and need not record one by one after having measured patient's tooth clearance, save time, the dipperstick also need not change different thickness when using moreover, makes the operation more succinct.
Description
Technical Field
The utility model relates to a multifunctional ruler for orthodontic treatment, which belongs to the field of medical appliances for oral cavity.
Background
The state of stable balance and beautiful appearance is a recognized target of orthodontic correction, and means that teeth and a oromandibular system coordinate to realize the balance of functions after orthodontic treatment, the stability of effects and the whole beautiful appearance of the oromandibular surface. Orthodontic patient is individualized strong, and each patient all needs its unique correction scheme to reach the goal of correcting that is fit for itself, at present, in the orthodontic field, when the instrument of measuring tooth clearance is using, need insert the instrument of different thickness into patient's tooth clearance one by one and measure, measures the manual mark clearance size of accomplishing back, repeats above-mentioned operation, and is comparatively loaded down with trivial details, consequently is necessary to improve it.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a multifunctional ruler for orthodontics.
The utility model realizes the above purpose, the technical scheme who takes as follows:
a multifunctional ruler for orthodontics comprises a fixing device, a marking device and a measuring device; the marking device comprises a marking plate and a sliding block; the lower end of the sliding block is hinged with a marking plate for marking the size of the tooth gap through a spring hinge; the fixing device comprises an arc tooth socket, a connecting rod and an arc rod; an arc-shaped groove is formed in the upper end face of the arc-shaped tooth socket, a connecting rod is fixedly connected to the inner circular face of the arc-shaped tooth socket, and an arc-shaped rod is fixedly connected to the other end of the connecting rod; an arc-shaped track for the sliding of the sliding block is reserved between the arc-shaped rod and the inner circular surface of the arc-shaped tooth socket; the measuring device marks its thickness on the marking plate through the tooth gap.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses not only through dipperstick and mark device cooperation, make and need not record one by one after having measured patient's tooth clearance, save time, the dipperstick also need not change different thickness when using moreover, makes the operation more succinct.
Drawings
Fig. 1 is a schematic structural view of a multifunctional ruler for orthodontics according to the present invention;
fig. 2 is another schematic structural view of the multifunctional ruler for orthodontics according to the present invention;
fig. 3 is a schematic structural view of a fixing device of the multifunctional ruler for orthodontics according to the present invention;
fig. 4 is a schematic structural view of a marking device of the multifunctional ruler for orthodontics of the present invention;
fig. 5 is a schematic structural view of another direction marking device of the multifunctional ruler for orthodontics according to the present invention;
fig. 6 is a schematic view of the connection structure of the connection rod and the ring of the multifunctional ruler for orthodontics of the present invention;
fig. 7 is a schematic structural view of a measuring device of the multifunctional ruler for orthodontics of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 7, the present embodiment describes a multifunctional ruler for orthodontics, which includes a fixing device 1, a marking device 2, and a measuring device 3; the marking device 2 comprises a marking plate 23 and a slide block 21; the lower end of the sliding block 21 is hinged with a marking plate 23 for marking the size of the tooth gap through a spring hinge; the fixing device 1 comprises an arc-shaped tooth socket 11, a connecting rod 13 and an arc-shaped rod 14; an arc-shaped groove 12 is formed in the upper end face of the arc-shaped tooth socket 11, a connecting rod 13 is fixedly connected to the inner circular face of the arc-shaped tooth socket 11, and an arc-shaped rod 14 is fixedly connected to the other end of the connecting rod 13; an arc-shaped track for the sliding of the sliding block 21 is reserved between the arc-shaped rod 14 and the inner circular surface of the arc-shaped tooth socket 11; the measuring device 3 marks its thickness on the marking plate 23 through the tooth gap.
The second embodiment is as follows: as shown in fig. 1 to 7, the first embodiment is further described, and the marking device 2 further includes a limiting block 22 and a plurality of positioning rods 24; the sliding block 21 and the marking plate 23 are arc-shaped, and the limiting block 22 is fixedly connected to the inner circular surface of the sliding block 21; the positioning rods 24 are uniformly distributed and fixedly connected to the outer circular surface of the marking plate 23.
The third concrete implementation mode: as shown in fig. 1 to 7, the present embodiment is further described with respect to the first embodiment, and the marking plate 23 includes an arc-shaped shell 231, a plurality of marking blocks 232, and a plurality of connecting rods 234; a plurality of cavities 233 are arranged on the outer circular surface of the arc-shaped shell 231, and a plurality of marking blocks 232 are arranged in each cavity 233; each marking block 232 is fixedly connected with a corresponding connecting rod 234; the plurality of links 234 pass through the inner circumferential surface of the arc case 231 to fix the position of the marking block 232.
The fourth concrete implementation mode: as shown in fig. 1 to 7, this embodiment is further described as a first embodiment, and the measuring device 3 includes a measuring plate i 31 and a plurality of measuring plates ii 32; one ends of the measuring plates II 32 are hollow, sliding grooves 33 are symmetrically formed in the inner walls of the measuring plates II 32, and rectangular sliding blocks are fixedly connected to the outer walls of the measuring plates II 32 and the outer walls of the measuring plates I31; each measuring plate II 32 is in sliding fit with the hollow end of the adjacent measuring plate II 32; the measuring plate I31 is in sliding fit with the hollow end of the outermost measuring plate II 32; the rectangular slide blocks are in sliding fit with the corresponding slide grooves 33.
The fifth concrete implementation mode: as shown in fig. 1 to 7, this embodiment is further described as an embodiment, the thickness of the measurement plate i 31 is 1mm, and the thickness of each measurement plate ii 32 in the direction from the measurement plate i 31 to the measurement plate i 31 increases by 1mm.
The sixth specific implementation mode: as shown in fig. 1-7, the present embodiment is further described with respect to the first embodiment, and each marking block 232 has a thickness of 0.5mm.
The seventh embodiment: as shown in figures 1-7, the present embodiment is further described with respect to the first embodiment, and the material of the arc mouthpiece 11 is rubber.
The utility model discloses a theory of operation is: when the device is used for measuring the gap between the lower jaw teeth, the arc tooth socket 11 is sleeved on the upper jaw teeth, the mouth is slightly opened, the positioning rod 24 is positioned between the upper jaw teeth and the lower jaw teeth, when the measuring device 3 is used for measuring, the measuring plate I31 on the measuring device 3 is pulled out in the direction away from the measuring plate II 32, the length of the measuring device 3 is longest, then the measuring plate I31 is placed between the two adjacent positioning rods 24, the positioning rod 24 is pushed, the two adjacent positioning rods 24 are moved to the gap between the lower jaw teeth of a patient, then the lower half part of the end, where the measuring plate I31 is located, of the measuring device 3 is inserted into the gap between the teeth, when the gap between the teeth is larger than 1mm and smaller than 2mm, the measuring plate I31 is inserted into the adjacent measuring plate II 32 with the thickness of 2mm and is blocked by the teeth, then the upper half part of the measuring plate I31 is contacted with the corresponding cavity 233 between the two adjacent positioning rods 24, along with the pushing of the measuring plate I31, the arc shell 231 is pushed to rotate around the limiting block and is contacted with the measuring block 22, then the corresponding mark 232 is pushed to move towards the cavity between the two adjacent positioning rods 24, then the measuring device is pulled out, the measuring device 3, and the measuring device is pulled out, and the measuring device 3, and the measuring device is pulled to finish the measuring device 24, and the measuring device 3 is pulled to measure the gap between the other measuring device 3;
when the tooth gap is larger than 2mm and smaller than 3mm, along with the insertion of the measuring device 3 into the tooth gap, the measuring plate II 32 close to the measuring plate I31 also moves into the tooth gap, the second measuring plate II 32 is blocked by the teeth, and because the thicknesses of the measuring plates II 32 are 2mm and 3mm in sequence, the measuring device 3 is inserted into the tooth gap until the measuring plate II is blocked by the teeth, and because the arc-shaped shell 231 rotates around the hinge when the measuring plate I31 is inserted and contacts with the limiting block 22 to stop moving, after the inserted measuring plate II 32, the length of the measuring device 3 is shortened, and finally the measuring plate II 32 passing through the tooth gap contacts with the corresponding marking block 232 and pushes the same to move;
after the measurement is finished, the doctor only needs to observe the number of the pushed mark blocks 232 in the mark blocks 232 to know the size of the tooth gap, and the time is saved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an orthodontic uses multi-functional chi which characterized in that: comprises a fixing device (1), a marking device (2) and a measuring device (3); the marking device (2) comprises a marking plate (23) and a sliding block (21); the lower end of the sliding block (21) is hinged with a marking plate (23) for marking the size of the tooth gap through a spring hinge; the fixing device (1) comprises an arc-shaped tooth socket (11), a connecting rod (13) and an arc-shaped rod (14); an arc-shaped groove (12) is formed in the upper end face of the arc-shaped tooth socket (11), a connecting rod (13) is fixedly connected to the inner circular face of the arc-shaped tooth socket (11), and an arc-shaped rod (14) is fixedly connected to the other end of the connecting rod (13); an arc-shaped track for the sliding block (21) to slide is reserved between the arc-shaped rod (14) and the inner circular surface of the arc-shaped tooth socket (11); the measuring device (3) marks the thickness thereof on the marking plate (23) through the tooth gap.
2. The multifunctional ruler for orthodontics according to claim 1, wherein: the marking device (2) further comprises a limiting block (22) and a plurality of positioning rods (24); the sliding block (21) and the marking plate (23) are arc-shaped, and the limiting block (22) is fixedly connected to the inner circular surface of the sliding block (21); the positioning rods (24) are uniformly distributed and fixedly connected to the outer circular surface of the marking plate (23).
3. The multifunctional ruler for orthodontics according to claim 2, wherein: the marking plate (23) comprises an arc-shaped shell (231), a plurality of marking blocks (232) and a plurality of connecting rods (234); a plurality of cavities (233) are arranged on the outer circular surface of the arc-shaped shell (231), and a plurality of marking blocks (232) are arranged in each cavity (233); each marking block (232) is fixedly connected with a corresponding connecting rod (234); the plurality of links (234) pass through an inner circumferential surface of the arc-shaped case (231) to fix a position of the marking block (232).
4. The multifunctional ruler for orthodontics according to claim 1, wherein: the measuring device (3) comprises a measuring plate I (31) and a plurality of measuring plates II (32); one ends of the measuring plates II (32) are hollow, sliding grooves (33) are symmetrically formed in the inner walls of the measuring plates II (32), and rectangular sliding blocks are fixedly connected to the outer walls of the measuring plates II (32) and the outer walls of the measuring plates I (31); each measuring plate II (32) is in sliding fit with the hollow end of the adjacent measuring plate II (32); the measuring plate I (31) is in sliding fit with the hollow end of the outermost measuring plate II (32); the rectangular sliding blocks are in sliding fit with the corresponding sliding grooves (33).
5. The multifunctional ruler for orthodontics according to claim 4, wherein: the thickness of the measuring plate I (31) is 1mm, and the thickness of each measuring plate II (32) in the direction from the position close to the measuring plate I (31) to the position far away from the measuring plate I (31) is increased by 1mm.
6. The multifunctional ruler for orthodontics according to claim 3, wherein: the thickness of each marking block (232) is 0.5mm.
7. The multifunctional ruler for orthodontics according to claim 1, wherein: the arc-shaped tooth socket (11) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417300.2U CN218684817U (en) | 2022-09-13 | 2022-09-13 | Multifunctional ruler for oral orthodontics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417300.2U CN218684817U (en) | 2022-09-13 | 2022-09-13 | Multifunctional ruler for oral orthodontics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218684817U true CN218684817U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222417300.2U Active CN218684817U (en) | 2022-09-13 | 2022-09-13 | Multifunctional ruler for oral orthodontics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218684817U (en) |
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2022
- 2022-09-13 CN CN202222417300.2U patent/CN218684817U/en active Active
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