CN221205731U

CN221205731U - Substitute detection tool

Info

Publication number: CN221205731U
Application number: CN202322819092.3U
Authority: CN
Inventors: 苏一就; 王五星; 袁媛
Original assignee: Guangdong Ante Dental Co ltd
Current assignee: Guangdong Ante Dental Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-25
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a substitute detection gauge, which comprises a first main body, wherein a first accommodating groove is formed in the top of the first main body; one end of the first accommodating groove is arranged on one side surface of the first main body; the second main body is connected with the first main body, and a second accommodating groove is formed in the top of the second main body; one end of the second accommodating groove is arranged on the side surface, close to the first main body, of the second main body; wherein, two opposite side surfaces on the first accommodating groove are coplanar with two side surfaces on the second accommodating groove respectively. When the device is used, the assembled substitute and the scanning piece are placed in the first accommodating groove and the second accommodating groove, and if the device can be placed in the first accommodating groove and the second accommodating groove, the substitute is qualified; otherwise, the detection mode is failed, and the detection mode can rapidly detect whether the substitute is qualified or not, and has high detection speed and high efficiency.

Description

Substitute detection tool

Technical Field

The utility model relates to the technical field of oral implantation, in particular to a substitute detection tool.

Background

The substitute is generally arranged in a plaster model and is used for accurately transferring the implantation information in the oral cavity of a patient to the plaster model, so that the design of the upper structures such as the abutment and the like can be conveniently carried out on the substitute, and the manufacture of the dental crown is carried out. Typically, after the surrogate is installed in the model, the scan piece is required to be securely mated with the surrogate to be scanned by the scanner to obtain model data for design. The replacement body and the scanning piece are provided with two parallel tangential planes, when the replacement body and the scanning piece are assembled, the two tangential planes on the replacement body correspond to the two tangential planes on the scanning piece in pairs and are positioned on two planes, and at the moment, the scanning piece can acquire correct information in the mouth. However, after the substitute is produced, whether the two tangential surfaces on the substitute and the two tangential surfaces on the scanning piece are parallel or not is difficult to observe by naked eyes after the substitute is matched with the scanning piece, and the detection of the substitute is inconvenient.

Disclosure of utility model

The utility model mainly aims to provide a substitute detection tool, which aims to solve the problem that whether a substitute is qualified or not is difficult to detect.

In order to achieve the above object, the present utility model provides a surrogate test fixture comprising: the first accommodating groove is formed in the top of the first main body; one end of the first accommodating groove is arranged on one side surface of the first main body; the second main body is connected with the first main body, and a second accommodating groove is formed in the top of the second main body; one end of the second accommodating groove is arranged on the side surface, close to the first main body, of the second main body; the two opposite side surfaces of the first accommodating groove are coplanar with the two side surfaces of the second accommodating groove respectively.

Preferably, the bottom surface of the first accommodating groove is coplanar with the bottom surface of the second accommodating groove.

Preferably, the bottom surface of the first accommodating groove is parallel to the bottom surface of the substitute detection tool.

Preferably, the depth of the first accommodating groove is less than or equal to half of the height of the surrogate detection gauge; the depth of the second accommodating groove is less than or equal to half of the height of the substitute detection gauge.

Preferably, the depth of the first accommodating groove is greater than the width of the first accommodating groove; the depth of the second accommodating groove is larger than the width of the second accommodating groove.

Preferably, the first accommodating groove penetrates through the first main body in the length direction; the second accommodating groove penetrates through the second main body in the length direction of the second accommodating groove.

Preferably, the first accommodation groove and the second accommodation groove are both square grooves.

Preferably, the substitute detection gauge further includes a connection portion disposed between the first body and the second body and connecting a bottom of the first body and a bottom of the second body; the connecting part does not exceed the bottom surface of the first accommodating groove.

Preferably, the lengths of the first body, the second body, and the connection portion are the same.

Preferably, the bottom surface of the first accommodating groove and the bottom surface of the second accommodating groove are both provided with buffer pieces, and the buffer pieces are made of rubber or plastic.

Compared with the prior art, the surrogate detection gauge provided by the utility model has the following beneficial effects:

The substitute detection gauge in the technical scheme of the utility model comprises: the first accommodating groove is formed in the top of the first main body; one end of the first accommodating groove is arranged on one side surface of the first main body; the second main body is connected with the first main body, and a second accommodating groove is formed in the top of the second main body; one end of the second accommodating groove is arranged on the side surface, close to the first main body, of the second main body; wherein, two opposite side surfaces on the first accommodating groove are coplanar with two side surfaces on the second accommodating groove respectively. When the device is used, the assembled substitute and the scanning piece are placed in the first accommodating groove and the second accommodating groove, and if the device can be placed in the first accommodating groove and the second accommodating groove, the substitute is qualified; otherwise, the detection mode is failed, and the detection mode can rapidly detect whether the substitute is qualified or not, and has high detection speed and high efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a surrogate body matched with a surrogate body detection tool according to a first embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a surrogate body matched with a surrogate body testing tool according to a first embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a scan component matched with a surrogate test fixture according to a first embodiment of the present utility model;

fig. 4 is a schematic perspective view of an alternative body detection tool according to a first embodiment of the present utility model;

Fig. 5 is a schematic perspective view of a surrogate body and a scan piece placed on a surrogate body testing fixture according to a first embodiment of the present utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				100	Substitute detection tool	200	Substitute body
300	Scanning piece	210	Cut noodles
				220	Inner hexagonal hole	310	Clamping part
311	Convex column	320	Support part
				321	Cut noodles	110	A first main body
111	First accommodating groove	120	A second main body
				121	Second accommodating groove	130	Connecting part
140	Yield space

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

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

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 and 2, the substitute 200 is generally installed in a plaster model, and is used for accurately transferring the implantation information in the oral cavity of the patient to the plaster model, so that the design of the superstructure such as the abutment can be conveniently performed on the substitute 200, and thus the manufacture of the dental crown can be performed. The replacing body 200 is arranged as a cylinder, 2 parallel tangential planes 210 are arranged on the outer surface of the replacing body 200, and the areas of the 2 parallel tangential planes 210 are equal; the tangential plane 210 is formed on a bottom surface of the substitute 200, and the other opposite bottom surface of the substitute 200 is formed with a hexagonal hole 220, and the hexagonal hole 220 is a regular hexagonal hole.

The finished surrogate 200 is produced such that the cut surface 210 of the surrogate 200 is parallel to an inner surface within the inner hexagonal hole 220, the inner hexagonal hole 220 comprises 6 inner surfaces, and the opposing inner surfaces are parallel to each other, and the cut surface 210 of the qualified surrogate 200 is parallel to 2 inner surfaces of the inner hexagonal hole 220.

Referring to fig. 1-3, when the substitute 200 is used, the scan piece 300 needs to be tightly matched with the substitute 200, so that the scan piece 300 is scanned by a scanner to obtain model data for design. The scanning piece 300 comprises a clamping part 310 and a supporting part 320 connected with the clamping part 310, wherein the supporting part 320 is arranged into a cylinder, 2 parallel tangential planes 321 are arranged on the supporting part 320, and the areas of the 2 parallel tangential planes 321 are equal; the tangential plane 321 is formed on one bottom surface of the supporting part 320, and the other opposite bottom surface of the supporting part 320 is connected with the clamping part 310; the clamping part 310 is arranged as a round table, the bottom of the clamping part 310 is connected with the supporting part 320, the top of the clamping part 310 is provided with a convex column 311, the convex column 311 is arranged as a regular hexagonal prism, and the tangential plane on the supporting part 320 is parallel to one side surface of the convex column 311.

When the substitute 200 is matched with the scanner 300, the convex column 311 is matched with the inner hexagonal hole 220, the convex column 311 is inserted into the inner hexagonal hole 220, and at this time, if the tangential plane 210 of the substitute 200 is parallel to the tangential plane 321 of the scanner 300, the substitute 200 is qualified initially. For the convenience of production and data transmission, the distance between the 2 sections 210 on the substitute 200 is equal to the distance between the 2 sections 321 on the scan 300, i.e. the 2 sections 210 on the substitute 200 are coplanar with the 2 sections 321 on the scan 300, respectively, so that the substitute 200 is a qualified product.

Referring to fig. 1-5, a first embodiment of the present utility model provides a surrogate test fixture 100, comprising: the first main body 110, the top of the first main body 110 is provided with a first accommodating groove 111; one end of the first accommodating groove 111 is opened to one side surface of the first main body 110; the second main body 120, the second main body 120 is connected with the first main body 110, and a second accommodating groove 121 is formed in the top of the second main body 120; one end of the second accommodating groove 121 is opened to the side surface, close to the first main body 110, of the second main body 120; wherein, two opposite side surfaces on the first accommodating groove 111 are coplanar with two side surfaces on the second accommodating groove 121 respectively. The distance between the two opposite sides of the first accommodating groove 111 is equal to the distance between the two sides of the second accommodating groove 121, and further, the distance between the first accommodating groove 111 is equal to the distance between the 2 tangential surfaces 321 of the scanning piece 300, when the device is used, the assembled substitute 200 and the scanning piece 300 are put into the substitute detection tool 100, i.e. the tangential surfaces 321 of the scanning piece 300 are engaged with the sides of the first accommodating groove 111, if the tangential surfaces 210 of the substitute 200 are engaged with the sides of the second accommodating groove 121, it is indicated that the tangential surfaces 210 of the substitute 200 are coplanar with the tangential surfaces 321 of the scanning piece 300, respectively, and the substitute 200 is a qualified product; if one of the scan piece 300 or the substitute 200 cannot be placed in the first accommodating groove 111 or the second accommodating groove 121, it is indicated that the cut surface 210 of the substitute 200 is not parallel to the cut surface 321 of the scan piece 300, and the substitute 200 is a defective product. The detection mode is rapid and convenient, and the detection efficiency is high.

Further, the bottom surface of the first accommodating groove 111 is coplanar with the bottom surface of the second accommodating groove 121. It is ensured that the assembled scan 300 and the surrogate 200 can be placed in the first receiving groove 111 and the second receiving groove 121 in the maximum range, and it can be understood that if the height difference between the bottom surface of the first receiving groove 111 and the bottom surface of the second receiving groove 121 is too large, the position where one of the surrogate 200 or the scan 300 is placed in the first receiving groove 111 or the second receiving groove 121 will be too small, which affects the detection accuracy of the surrogate detection tool 100.

Further, the bottom surface of the first accommodating groove 111 is parallel to the bottom surface of the surrogate detecting tool 100. When the detection tool 100 is used, the bottom surface of the detection tool 100 can be regarded as a horizontal surface when the detection tool 100 is placed on a table surface or the like, the bottom surfaces of the first accommodating groove 111 and the second accommodating groove 121 are both horizontal surfaces, the assembled scanning piece 300 and the replacement body 200 are placed in the first accommodating groove 111 and the second accommodating groove 121 by gravity, and the bottom surfaces of the first accommodating groove 111 and the second accommodating groove 121 are both horizontal surfaces, so that the assembled scanning piece 300 and the replacement body 200 can be placed more stably.

Further, the depth of the first accommodating groove 111 is less than or equal to half of the height of the surrogate detecting gauge 100; the depth of the second accommodating groove 121 is less than or equal to half of the height of the surrogate detecting gauge 100. When the device is placed, the assembled substitute 200 and the scanner 300 are partially placed in the first accommodating groove 111 and the second accommodating groove 121, a yielding space 140 is formed between the first main body 110 and the second main body 120, the depth of the first accommodating groove 111 and the depth of the second accommodating groove 121 are both less than or equal to half of the height of the substitute detection tool 100, the bottom surface of the first accommodating groove 111 and the bottom surface of the second accommodating groove 121 are prevented from being too low, the assembled substitute 200 and the scanner 300 are prevented from being directly contacted with other external environments such as a tabletop, and the like, so that the substitute 200 or the scanner 300 is prevented from being polluted by the external environment, and the accuracy of the substitute 200 or the scanner 300 is reduced.

Further, the depth of the first accommodating groove 111 is greater than the width of the first accommodating groove 111; the depth of the second receiving groove 121 is greater than the width of the second receiving groove 121. Ensuring that the contact areas of the tangential surface 210 of the substitute 200, the tangential surface 321 of the scanning member 300 and the side surface of the first accommodating groove 111 or the side surface of the second accommodating groove 121 are sufficient to detect whether the tangential surface 210 of the substitute 200 is parallel to the tangential surface 321 of the scanning member 300 prevents that the detection accuracy of the substitute detection tool 100 is low due to the too small areas of the side surfaces of the first accommodating groove 111 and the second accommodating groove 121.

Further, the first accommodating groove 111 penetrates the first body 110 in the length direction thereof; the second accommodation groove 121 penetrates the second body 120 in a longitudinal direction thereof. Facilitating cleaning of dust accumulated in the first and second receiving grooves 111 and 121.

Further, the first receiving groove 111 and the second receiving groove 121 are both square grooves. When in use, the surrogate detecting tool 100 is placed on a table top or the like, at this time, the bottom surface of the first accommodating groove 111 and the bottom surface of the second accommodating groove 121 can be regarded as horizontal surfaces, and then the side surface of the first accommodating groove 111 and the side surface of the second accommodating groove 121 can be regarded as vertical surfaces, which is beneficial to placing the surrogate 200 and the scan piece 300 in the first accommodating groove 111 and the second accommodating groove 121, and also beneficial to visually detecting whether the assembled surrogate 200 and scan piece 300 can be placed in the surrogate detecting tool 100.

Further, the surrogate detecting tool 100 further includes a connecting portion 130, where the connecting portion 130 is disposed between the first body 110 and the second body 120 and connects the bottom of the first body 110 and the bottom of the second body 120; the connection portion 130 does not protrude beyond the bottom surface of the first receiving groove 111. The first body 110, the second body 120 and the connecting portion 130 together define a yielding space 140, and the yielding space 140 has a volume larger than that of the first accommodating groove 111 and the second accommodating groove 121, so that the assembled surrogate 200 and the scan piece 300 can be conveniently placed in the surrogate detecting tool 100.

Further, the first body 110, the second body 120, and the connection part 130 have the same length. Facilitating the design process of the surrogate test fixture 100.

Further, the bottom surface of the first receiving groove 111 and the bottom surface of the second receiving groove 121 are both provided with a buffer member (not shown), and the material of the buffer member is rubber or plastic. The buffer member is used for buffering the substitute 200 and the scan member 300, so as to prevent the substitute 200 or the scan member 300 from being damaged due to excessive force when the substitute 200 or the scan member 300 is manually placed in the first accommodating groove 111 or the second accommodating groove 121.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A surrogate test fixture, comprising:

The first accommodating groove is formed in the top of the first main body; one end of the first accommodating groove is arranged on one side surface of the first main body;

The second main body is connected with the first main body, and a second accommodating groove is formed in the top of the second main body; one end of the second accommodating groove is arranged on the side surface, close to the first main body, of the second main body;

The two opposite side surfaces of the first accommodating groove are coplanar with the two side surfaces of the second accommodating groove respectively.

2. The surrogate probe device of claim 1, wherein a bottom surface of the first receiving groove is coplanar with a bottom surface of the second receiving groove.

3. The surrogate probe device of claim 2, wherein a bottom surface of the first receiving groove is parallel to a bottom surface of the surrogate probe device.

4. The surrogate test gauge according to claim 1, wherein the depth of the first receiving groove is less than or equal to half of the surrogate test gauge height; the depth of the second accommodating groove is less than or equal to half of the height of the substitute detection gauge.

5. The surrogate test gauge according to claim 4, wherein the depth of the first receiving groove is greater than the width of the first receiving groove; the depth of the second accommodating groove is larger than the width of the second accommodating groove.

6. The surrogate probe device according to claim 1, wherein the first receiving groove penetrates the first body in a longitudinal direction thereof; the second accommodating groove penetrates through the second main body in the length direction of the second accommodating groove.

7. The surrogate test gauge according to claim 1, wherein the first receiving groove and the second receiving groove are each provided as a square groove.

8. The surrogate probe device of claim 1, further comprising a connecting portion that is disposed between the first body and the second body and connects a bottom of the first body and a bottom of the second body; the connecting part does not exceed the bottom surface of the first accommodating groove.

9. The surrogate test device of claim 8, wherein the first body, the second body, and the connecting portion have the same length.

10. The surrogate test gauge according to claim 1, wherein the bottom surface of the first receiving groove and the bottom surface of the second receiving groove are both provided with a buffer member, and the buffer member is made of rubber or plastic.