阅读说明：本技术 一种应用于氟斑牙修复的比色板结构 (Be applied to prosthetic colorimetric plate structure of dental fluorosis ) 是由 廖健 田艾 毛岭 贾源源 曾筱 周倩 伍超 石前会 霍花 洪伟 王永 官志忠 于 2019-10-21 设计创作，主要内容包括：本发明公开了一种应用于氟斑牙修复的比色板结构,它包含一个整体为中空的长条管状结构的定位槽(1),该定位槽(1)的截面为正方形结构,所述定位槽(1)中部的上顶面处向上垂直延伸出与其内部相通的上定位槽(2),所述定位槽(1)中部的下底面处向下垂直延伸出与其内部相通的下定位箱(3),所述下定位箱(3)的底部安装有手柄(4)。本发明操作方便,一次操作即可将一个单独的牙齿色标露出进行单独的配色对比,有效的杜绝了因一次观察数量较多的牙齿色标而导致出现视觉惯性对比色差的情况。(The invention discloses a colorimetric plate structure applied to dental fluorosis restoration, which comprises a positioning groove (1) which is hollow and has a strip-shaped tubular structure as a whole, wherein the section of the positioning groove (1) is of a square structure, an upper positioning groove (2) communicated with the inside of the positioning groove (1) vertically extends upwards from the upper top surface of the middle part of the positioning groove (1), a lower positioning box (3) communicated with the inside of the positioning groove (1) vertically extends downwards from the lower bottom surface of the middle part of the positioning groove (1), and a handle (4) is installed at the bottom of the lower positioning box (3). The invention has convenient operation, can expose an independent tooth color code for independent color matching contrast by one operation, and effectively avoids the condition of visual inertia contrast color difference caused by one-time observation of a plurality of tooth color codes.)

1. A colorimetric plate structure applied to dental fluorosis restoration, which is characterized by comprising a positioning groove (1) which is hollow and has a strip tubular structure, the section of the positioning groove (1) is of a square structure, an upper positioning groove (2) communicated with the inside of the positioning groove (1) is vertically extended upwards from the upper top surface of the middle part of the positioning groove (1), a lower positioning box (3) which is communicated with the interior of the positioning groove (1) is vertically extended downwards from the lower bottom surface of the middle part of the positioning groove (1), a handle (4) is arranged at the bottom of the lower positioning box (3), a mica bracket (5) which can be arranged along the length direction of the positioning groove (1) is arranged in the positioning groove (1), the mica support (5) is integrally of a hollow strip tubular structure, the length of the mica support (5) is half of that of the positioning groove (1), one side of the positioning groove (1) is provided with an opening, a mounting panel (11) is fixedly arranged on the opening side of the positioning groove (1);

one side of the top surface of the mica support (5) is fixedly provided with a mica display board (6) which can be attached to the side wall of the positioning groove (1) to slide along the length direction of the mica display board, a plurality of tooth color marks (a) which are arranged at equal intervals are embedded in the mica display board (6), one side of the middle part of the positioning groove (1) is provided with a window (111) for observing the tooth color marks (a) in a penetrating way, one end of the mica support (5) is fixedly provided with a driving shaft lever (51), the end part of the driving shaft lever (51) extends out of the positioning groove (1) which is in clearance sliding fit with the driving shaft lever, a positioning block (7) which can be attached to the inner wall of the mica support to slide in a clearance way is arranged in the mica support (5), the positioning block (7) is fixed at one end close to the driving shaft lever, two sides of the mica support (5) are respectively provided with a first guide sliding chute (52) which is in clearance sliding fit with the guide sliding rail (71) in a penetrating way, the end parts of the two guide sliding rails (71) are respectively fixedly provided with an installation panel (11) and a first spring rod (8), a second spring rod (9) corresponding to the first spring rod (8) is fixedly arranged at the end part of one end of the mica support (5) opposite to the driving shaft rod (51), the first spring rod (8) and the second spring rod (9) are connected and fixed into a whole through a tension spring (10), the upper surface and the lower surface of the mica bracket (5) are respectively provided with a plurality of right-angled triangular wedges (12) which are arranged at equal intervals, a plurality of right-angled triangular wedges (12) on the mica support (5) and a plurality of right-angled triangular wedges (12) under the mica support (5) are staggered up and down;

a positioning column (13) which can be in clearance sliding fit with the upper positioning groove (2) is arranged in the upper positioning groove (2), the lower end of the positioning column (13) extends into the upper positioning groove (2), a positioning clamping groove (14) for allowing a right-angled triangular wedge block (12) and a mica bracket (5) to pass through is formed in one side of the positioning column (13) inwards, the section of the positioning clamping groove (14) is of an isosceles triangle structure, the waist side of the positioning clamping groove (14) is located at the position opposite to the inclined side facing the right-angled triangular wedge block (12), and the length of the upper bottom side of the positioning clamping groove (14) is slightly longer than the sum of the height of the mica bracket (5) and the height of the right-angled side of the single;

the interior of the lower positioning box (3) is divided into a first positioning cavity (32) and a second positioning cavity (33) which are in clearance sliding fit with the positioning column (13) through a partition plate (31);

and a trigger assembly which controls the clearance sliding fit of the positioning column (13), the upper positioning groove (2) and the first positioning cavity (32) is arranged in the lower positioning box (3).

2. The colorimetric plate structure applied to dental fluorosis restoration is characterized in that the trigger component comprises a first ear seat (15) fixedly mounted at the lower end part of the positioning column (13), a connecting rod (16) which is rotatably connected and matched with the first ear seat (15) is mounted on the first ear seat (15), the end part of the connecting rod (16) extends into a second positioning cavity (33) and is rotatably connected and matched with a second ear seat (17), the end part of one end, opposite to the connecting rod (16) and the second ear seat (17), of the connecting rod (16) is fixedly connected with a third ear seat (18) into a whole, the second ear seat (17) is mounted and fixed on the inner wall of the second positioning cavity (33), a groove (19) for allowing the connecting rod (16) to pass through is formed in a penetrating manner at one side of the first positioning cavity (32), a trigger rod (20) is arranged between the two third ear seats (18), and a trigger (21) is arranged at the end part of the trigger rod (20), an upper connecting rod (22) extends upwards from the upper end of the trigger (21), a fourth lug seat (23) which is rotatably connected and matched with the upper end of the upper connecting rod (22) is installed at the upper end of the upper connecting rod (22), and the fourth lug seat (23) is fixedly installed at the lower bottom surface of the positioning groove (1);

a spring groove (131) is inwards recessed from the upper top surface of the positioning column (13), a return spring (24) is installed in the spring groove (131), and the upper end of the return spring (24) is pressed against the upper top surface of the upper positioning groove (2).

3. The colorimetric plate structure applied to dental fluorosis restoration according to claim 2, wherein the trigger lever (20) is provided with a second guide sliding groove (25) extending along the length direction thereof, the second guide sliding groove (25) is provided with a hinge shaft (26) in clearance sliding fit therewith, and two ends of the hinge shaft (26) are respectively and fixedly connected with the third ear mount (18) to form a whole.

4. The colorimetric plate structure for dental fluorosis restoration according to claim 1, wherein a positioning slide rail (26) is horizontally disposed at an end of the positioning groove (1) opposite to the positioning block (7), the positioning slide rail (26) is fixedly mounted on the positioning groove (1), and an end of the slide rail (26) extends into the mica support (5) and is in clearance sliding fit with the mica support (5).

Technical Field

The invention relates to the technical field related to dental restoration tools, in particular to a colorimetric plate structure applied to dental fluorosis restoration.

Background

The dental colorimetric plate is a device applied to dental restoration, most of the colorimetric plates commonly used in the market at present are of a strip-shaped structure, 10-20 small tooth color codes with different thicknesses are fixed on the outer side surface of the colorimetric plate and are arranged according to the size sequence of the generated birefringence optical path difference, the continuous contrast condition that visual inertia contrast colors are mutually interfered can be caused when a person observes a large number of tooth color codes for a long time in the contrast color matching process, and when a dentist looks at one color and then looks at another color, the complementary color of the previous color is superposed on the latter color.

Disclosure of Invention

The invention aims to provide a colorimetric plate structure applied to dental fluorosis restoration, which can effectively solve the problems in the background technology.

In order to solve the problems existing in the background technology, the positioning groove comprises a positioning groove 1 which is hollow and has a strip tubular structure as a whole, the cross section of the positioning groove 1 is of a square structure, an upper positioning groove 2 communicated with the inside of the positioning groove 1 vertically extends upwards from the upper top surface of the middle part of the positioning groove 1, a lower positioning box 3 communicated with the inside of the positioning groove 1 vertically extends downwards from the lower bottom surface of the middle part of the positioning groove 1, a handle 4 is installed at the bottom of the lower positioning box 3, a mica support 5 which can be arranged along the length direction of the positioning groove 1 is arranged inside the positioning groove 1, the mica support 5 is hollow and has a strip tubular structure as a whole, the length of the mica support 5 is half of that of the positioning groove 1, an opening is formed in one side of the positioning groove 1;

a mica display board 6 which can be attached to the side wall of the positioning groove 1 to slide is fixedly installed on one side of the upper top surface of the mica support 5 along the length direction of the mica display board, a plurality of tooth color codes a which are arranged at equal intervals are embedded in the mica display board 6, a window 111 for observing the tooth color codes a is arranged on one side of the middle part of the positioning groove 1 in a penetrating way, one end of the mica support 5 is fixedly provided with a driving shaft lever 51, the end part of the driving shaft lever 51 extends out of the positioning groove 1 which is in clearance sliding fit with the driving shaft lever, a positioning block 7 which can be attached to the inner wall of the mica support 5 to slide in a clearance way is arranged in the mica support 5, the positioning block 7 is fixed at one end close to the driving shaft lever 51, two sides of the positioning block 7 respectively extend outwards to form guide slide rails 71, the end parts of the two guide slide rails 71 are respectively and fixedly provided with a mounting panel 11 and a first spring rod 8, the end part of one end of the mica bracket 5 opposite to the driving shaft rod 51 is fixedly provided with a second spring rod 9 corresponding to the first spring rod 8, the first spring rod 8 and the second spring rod 9 are connected and fixed into a whole through a tension spring 10, the upper surface and the lower surface of the mica bracket 5 are respectively provided with a plurality of right-angled triangular wedges 12 which are arranged at equal intervals, and the plurality of right-angled triangular wedges 12 on the mica bracket 5 and the plurality of right-angled triangular wedges 12 under the mica bracket 5 are arranged in a vertically staggered manner;

a positioning column 13 which can be in clearance sliding fit with the upper positioning groove 2 is arranged in the upper positioning groove 2, the lower end of the positioning column 13 extends into the upper positioning groove 2, one side of the positioning column 13 is inwards provided with a positioning clamping groove 14 for allowing a right-angled triangular wedge block 12 and a mica bracket 5 to pass through in a clearance mode, the section of the positioning clamping groove 14 is of an isosceles triangle structure, the waist edge of the positioning clamping groove 14 is located at the position opposite to the inclined edge of the right-angled triangular wedge block 12, and the length of the upper bottom edge of the positioning clamping groove 14 is slightly longer than the sum of the height of the mica bracket 5 and the height of the right;

a first positioning cavity 32 and a second positioning cavity 33 which are in clearance sliding fit with the positioning column 13 are separated from the interior of the lower positioning box 3 through a partition plate 31;

the inside of lower location case 3 is provided with the trigger subassembly of control reference column 13 and last constant head tank 2 and first constant head tank 32 clearance sliding fit.

The trigger assembly comprises a first ear seat 15 fixedly arranged at the lower end part of the positioning column 13, a connecting rod 16 which is rotatably connected and matched with the first ear seat 15 is arranged on the first ear seat 15, the end of the connecting rod 16 extends into the second positioning cavity 33 to be matched with the second lug seat 17 in a rotating connection way, the end part of the connecting rod 16 opposite to the second ear seat 17 is fixedly connected with the third ear seat 18 into a whole, the second ear seat 17 is fixed on the inner wall of the second positioning cavity 33, one side of the first positioning cavity 32 is provided with a groove 19 for the connecting rod 16 to pass through, a trigger rod 20 is arranged between the two third ear seats 18, the trigger lever 20 is provided at an end thereof with a trigger 21, an upper link 22 upwardly extending from an upper end of the trigger 21, the upper end of the upper connecting rod 22 is provided with a fourth lug seat 23 which is rotatably connected and matched with the upper connecting rod, and the fourth lug seat 23 is fixedly arranged at the lower bottom surface of the positioning groove 1;

a spring groove 131 is recessed inwards from the upper top surface of the positioning column 13, a return spring 24 is installed in the spring groove 131, and the upper end of the return spring 24 is pressed against the upper top surface of the upper positioning groove 2.

A second guide sliding groove 25 is formed in the trigger rod 20 in a penetrating manner and arranged along the length direction of the trigger rod, a hinge shaft 26 in clearance sliding fit with the second guide sliding groove 25 is arranged in the second guide sliding groove 25, and two ends of the hinge shaft 26 are fixedly connected with the third ear seats 18 into a whole respectively.

A positioning slide rail 26 is horizontally arranged at the end part of one end, opposite to the positioning block 7, in the positioning groove 1, the positioning slide rail 26 is fixedly installed on the positioning groove 1, and the end part of the slide rail 26 extends into the mica support 5 to be in clearance sliding fit with the mica support 5.

Due to the adoption of the technical scheme, the invention has the following beneficial effects: the operation is convenient, an independent tooth color code can be exposed for independent color matching contrast by one operation, and the condition of visual inertia contrast color difference caused by one-time observation of a plurality of tooth color codes is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.

Referring to fig. 1-3, the present embodiment is realized by the following technical solution, which comprises a positioning groove 1 with a hollow strip-shaped tubular structure, the section of the positioning groove 1 is of a square structure, an upper positioning groove 2 communicated with the inside of the positioning groove is vertically extended upwards from the upper top surface of the middle part of the positioning groove 1, a lower positioning box 3 communicated with the interior of the positioning groove 1 is vertically extended downwards from the lower bottom surface of the middle part of the positioning groove 1, the bottom of the lower positioning box 3 is provided with a handle 4, the positioning groove 1 is internally provided with a mica bracket 5 which can be arranged along the length direction, the whole mica support 5 is of a hollow strip tubular structure, the length of the mica support 5 is half of that of the positioning groove 1, an opening is formed in one side of the positioning groove 1, and a mounting panel 11 is fixedly mounted on the opening side of the positioning groove 1;

a mica display board 6 which can be attached to the side wall of the positioning groove 1 to slide is fixedly installed on one side of the upper top surface of the mica support 5 along the length direction of the mica display board, a plurality of tooth color codes a which are arranged at equal intervals are embedded in the mica display board 6, a window 111 for observing the tooth color codes a is arranged on one side of the middle part of the positioning groove 1 in a penetrating way, one end of the mica support 5 is fixedly provided with a driving shaft lever 51, the end part of the driving shaft lever 51 extends out of the positioning groove 1 which is in clearance sliding fit with the driving shaft lever, a positioning block 7 which can be attached to the inner wall of the mica support 5 to slide in a clearance way is arranged in the mica support 5, the positioning block 7 is fixed at one end close to the driving shaft lever 51, two sides of the positioning block 7 respectively extend outwards to form guide slide rails 71, the end parts of the two guide slide rails 71 are respectively and fixedly provided with a mounting panel 11 and a first spring rod 8, the end part of one end of the mica bracket 5 opposite to the driving shaft rod 51 is fixedly provided with a second spring rod 9 corresponding to the first spring rod 8, the first spring rod 8 and the second spring rod 9 are connected and fixed into a whole through a tension spring 10, the upper surface and the lower surface of the mica bracket 5 are respectively provided with a plurality of right-angled triangular wedges 12 which are arranged at equal intervals, and the plurality of right-angled triangular wedges 12 on the mica bracket 5 and the plurality of right-angled triangular wedges 12 under the mica bracket 5 are arranged in a vertically staggered manner;

a positioning column 13 which can be in clearance sliding fit with the upper positioning groove 2 is arranged in the upper positioning groove 2, the lower end of the positioning column 13 extends into the upper positioning groove 2, one side of the positioning column 13 is inwards provided with a positioning clamping groove 14 for allowing a right-angled triangular wedge block 12 and a mica bracket 5 to pass through in a clearance mode, the section of the positioning clamping groove 14 is of an isosceles triangle structure, the waist edge of the positioning clamping groove 14 is located at the position opposite to the inclined edge of the right-angled triangular wedge block 12, and the length of the upper bottom edge of the positioning clamping groove 14 is slightly longer than the sum of the height of the mica bracket 5 and the height of the right;

a first positioning cavity 32 and a second positioning cavity 33 which are in clearance sliding fit with the positioning column 13 are separated from the interior of the lower positioning box 3 through a partition plate 31;

the inside of lower location case 3 is provided with the trigger subassembly of control reference column 13 and last constant head tank 2 and first constant head tank 32 clearance sliding fit.

The trigger assembly comprises a first ear seat 15 fixedly arranged at the lower end part of the positioning column 13, a connecting rod 16 which is rotatably connected and matched with the first ear seat 15 is arranged on the first ear seat 15, the end of the connecting rod 16 extends into the second positioning cavity 33 to be matched with the second lug seat 17 in a rotating connection way, the end part of the connecting rod 16 opposite to the second ear seat 17 is fixedly connected with the third ear seat 18 into a whole, the second ear seat 17 is fixed on the inner wall of the second positioning cavity 33, one side of the first positioning cavity 32 is provided with a groove 19 for the connecting rod 16 to pass through, a trigger rod 20 is arranged between the two third ear seats 18, the trigger lever 20 is provided at an end thereof with a trigger 21, an upper link 22 upwardly extending from an upper end of the trigger 21, the upper end of the upper connecting rod 22 is provided with a fourth lug seat 23 which is rotatably connected and matched with the upper connecting rod, and the fourth lug seat 23 is fixedly arranged at the lower bottom surface of the positioning groove 1;

a spring groove 131 is recessed inwards from the upper top surface of the positioning column 13, a return spring 24 is installed in the spring groove 131, and the upper end of the return spring 24 is pressed against the upper top surface of the upper positioning groove 2.

A second guide sliding groove 25 is formed in the trigger rod 20 in a penetrating manner and arranged along the length direction of the trigger rod, a hinge shaft 26 in clearance sliding fit with the second guide sliding groove 25 is arranged in the second guide sliding groove 25, and two ends of the hinge shaft 26 are fixedly connected with the third ear seats 18 into a whole respectively.

A positioning slide rail 26 is horizontally arranged at the end part of one end, opposite to the positioning block 7, in the positioning groove 1, the positioning slide rail 26 is fixedly installed on the positioning groove 1, and the end part of the slide rail 26 extends into the mica support 5 to be in clearance sliding fit with the mica support 5.

The following will further explain the application method and the principle of the technical solution part in this embodiment with reference to the accompanying drawings:

before use, the driving shaft rod 51 is pushed axially, the waist edges of the positioning clamping grooves 14 are opposite to the inclined edge facing the right-angled triangular wedge block 12, therefore, the waist edges of the positioning clamping grooves 14 can easily push the right-angled triangular wedges 12 above and below the mica support 5 one by one, certainly, the positioning column 13 is driven by the right-angled triangular wedge blocks 12 above and below the mica support 5 to repeatedly move up and down along the length directions of the upper positioning groove 2 and the first positioning cavity 32 in a reciprocating manner until the end part of the whole mica support 5 close to one end of the second spring rod 9 is pushed to be in contact with the positioning groove 1, the tooth color code a at the end part of the mica display plate 6 mounted on the mica support 5 is opposite to the window 111, the window 111 can be placed below the lip-shaped dental fluorosis of the patient to inquire the tooth color code a corresponding to the color number one by one, and meanwhile, the tension spring 10 is completely stretched;

then, the handle 4 is held by hand to pull the trigger 21, the trigger rod 20 is driven to turn upwards by taking the fourth lug 23 as the center of a circle in the process of pulling the trigger 21, the end part of the trigger rod 20 drives the connecting rod 16 to move upwards by taking the first lug 15 as the center of a circle in the process of turning upwards, the connecting rod 16 drives the positioning column 13 to move upwards along the length direction of the upper positioning groove 2 and the first positioning cavity 32 through the first lug 15 in the process of moving upwards, the right-angle side of the right-angle triangular wedge 12 positioned above the mica bracket 5 in the process of moving gradually begins to be separated from the upper bottom side of the positioning clamping groove 14 to be contacted with the upper bottom side of the positioning clamping groove 14, when the right-angle side of the right-angle triangular wedge 12 positioned below the mica bracket 5 is completely separated from the upper bottom side of the positioning clamping groove 14 to be contacted with the lower bottom side of the positioning clamping groove 14, under the driving of the tension, the tooth color codes a are subjected to independent color matching comparison through the window 111 one by one in the process of alternately moving the mica support 5;

when the forefinger releases the trigger 21, the right-angle side of the right-angle triangular wedge block 12 positioned below the mica support 5 is gradually separated from the lower part of the upper bottom edge of the positioning clamping groove 14 to be gradually contacted under the driving of the return spring 24, and when the right-angle side of the right-angle triangular wedge block 12 is completely separated from the lower part of the lower bottom edge of the positioning clamping groove 14 to be contacted, the right-angle side of the right-angle triangular wedge block 12 positioned above the mica support 5 is alternately contacted with the upper part of the upper bottom edge of the positioning clamping groove 14 under the driving of the tension spring 10;

the color matching comparison of tooth color codes a is carried out one by one between loosening and trigger pulling;

in the specific embodiment, an individual tooth color code a can be exposed to carry out individual color matching contrast by one-time loosening and trigger pulling operation, so that the condition of visual inertia contrast color difference caused by one-time observation of a large number of tooth color codes is effectively avoided.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.