CN213673795U - Clamp for fixing tooth trauma model - Google Patents
Clamp for fixing tooth trauma model Download PDFInfo
- Publication number
- CN213673795U CN213673795U CN202022673903.XU CN202022673903U CN213673795U CN 213673795 U CN213673795 U CN 213673795U CN 202022673903 U CN202022673903 U CN 202022673903U CN 213673795 U CN213673795 U CN 213673795U
- Authority
- CN
- China
- Prior art keywords
- fixing
- model
- tooth
- positioning hole
- shaped plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a fixture for fixing a tooth trauma model, which comprises a first adjusting unit and a second adjusting unit, wherein the first adjusting unit comprises a tooth model fixing module, a vertical position adjusting module and a slide block; the tooth mold fixing module comprises an L-shaped plate, the bottom of the horizontal section of the L-shaped plate is provided with a lug, the vertical position adjusting module comprises a cylinder body, a rolling ball is arranged in the cylinder body, and the top of the rolling ball is provided with a rotating rod; the second adjusting unit comprises a sliding groove and a connecting column, and the sliding block is located in the sliding groove and is in sliding connection with the sliding groove. The utility model provides a pair of an anchor clamps for fixing tooth traumatism model can adjust the posture of placing of tooth traumatism model in a flexible way, and the device is simple, design benefit, stable in structure, and convenient to use, low cost is worth very much popularizing and applying in actual work.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a an anchor clamps for fixing tooth trauma model is related to.
Background
Dental trauma is an acute injury to a tooth caused by an external impact, usually accompanied by an increase in mobility of the tooth. Students often use in vitro models for mechanical studies of dental trauma. The tooth trauma model must be effectively fixed by using a clamp. At present, the clamps mainly comprise steel clamping pieces, plaster models and the like, the clamps have the defects that the placing postures of the models cannot be flexibly adjusted, and a new clamp needs to be manufactured when different tooth positions are researched, so that much inconvenience is brought to research. Accordingly, there is a need for improvements to existing clamps.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a fixture for fixing a tooth trauma model, which is used for solving the problem of lacking a fixture for fixing a tooth trauma model with flexibly adjustable placement posture in the prior art.
In order to achieve the above and other related objects, the present invention provides a novel adjustable dental cast fixture, which comprises a first adjusting unit and a second adjusting unit, wherein the first adjusting unit comprises a dental cast fixing module, a vertical position adjusting module, and a slider; the dental cast fixing module comprises an L-shaped plate, a convex block is arranged at the bottom of the horizontal section of the L-shaped plate, the vertical position adjusting module comprises a barrel, the barrel is hollow, the upper end of the barrel is open, a rolling ball is arranged in the barrel, a rotating rod is arranged at the top of the rolling ball, the upper end of the rotating rod is connected with the convex block, and the lower end of the barrel is connected with the top of the sliding block; the second regulating unit comprises a sliding groove and a connecting column, the two ends of the sliding groove are open at the top, the bottom of the sliding groove is connected with the upper end of the connecting column, and the sliding block is located in the sliding groove and is in sliding connection with the sliding groove.
Preferably, the vertical section of the L-shaped plate is provided with a first positioning hole.
More preferably, the first positioning hole is located at a middle position of a lower portion of the vertical section of the L-shaped plate.
More preferably, a fastener is detachably connected to the first positioning hole.
Preferably, two sides of the horizontal section of the L-shaped plate are respectively provided with a second positioning hole.
More preferably, the second positioning holes are located at two sides of a connecting area between the horizontal section of the L-shaped plate and the bump.
More preferably, a fastener is detachably connected to the second positioning hole.
Preferably, a third positioning hole is further formed in the horizontal section of the L-shaped plate, and the third positioning hole sequentially penetrates through the horizontal section and the protruding block of the L-shaped plate.
More preferably, a fastener is detachably connected to the third positioning hole.
Preferably, a fourth positioning hole is formed in the side wall of the barrel body, the fourth positioning hole penetrates through the side wall of the barrel body, and a knob is detachably connected to the fourth positioning hole.
Preferably, a plurality of fixing holes are arranged on a groove shoulder on one side of the sliding groove, and the fixing holes penetrate through the groove shoulder on one side of the sliding groove.
More preferably, a fastener is detachably connected to the fixing hole.
Preferably, the side wall of the connecting column is provided with a jack, and the jack penetrates through the side wall of the connecting column.
More preferably, a fastener is detachably connected to the insertion hole.
As mentioned above, the utility model provides a pair of anchor clamps for fixing tooth trauma model has following beneficial effect:
(1) the utility model provides a pair of an anchor clamps for fixing tooth traumatism model can adjust the posture of placing of tooth traumatism model in a flexible way, increases the several joint in anchor clamps, can be used for studying the level and the vertical motion degree of six anterior teeth of tooth mould simultaneously.
(2) The utility model provides a pair of an anchor clamps for fixing tooth trauma model, the device is simple, design benefit, stable in structure, and it is convenient to use, and low cost is worth popularizing and applying in the actual work very much.
Drawings
Fig. 1 is a schematic side view of the novel adjustable dental cast fixture of the present invention.
Fig. 2 shows a schematic perspective view of a novel dental cast fixture with adjustable according to the present invention.
Reference numerals
1 first regulating unit
11 fixed module of dental cast
111L shaped board
112 bump
113 first positioning hole
114 second positioning hole
115 third positioning hole
12 vertical position adjusting module
121 cylinder
122 rolling ball
123 rotating rod
124 fourth positioning hole
125 knob
13 sliding block
2 second regulating unit
21 chute
211 fixing hole
22 connecting column
221 jack
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a fixture for fixing a tooth trauma model, which comprises a first adjusting unit 1 and a second adjusting unit 2, wherein the first adjusting unit 1 comprises a tooth model fixing module 11, a vertical position adjusting module 12 and a slide block 13; the dental cast fixing module 11 comprises an L-shaped plate 111, a convex block 112 is arranged at the bottom of the horizontal section of the L-shaped plate 111, the vertical position adjusting module 12 comprises a cylinder 121, the cylinder 121 is hollow and has an open upper end, a rolling ball 122 is arranged in the cylinder 121, a rotating rod 123 is arranged at the top of the rolling ball 122, the upper end of the rotating rod 123 is connected with the convex block 112, and the lower end of the cylinder 121 is connected with the top of the slider 13; second regulating unit 2 is including spout 21 and spliced pole 22, spout 21 both ends and open-top, the bottom of spout 21 is connected with spliced pole 22's upper end, slider 13 is located spout 21 and just with spout 21 sliding connection.
In the utility model provides a fixture for fixing tooth trauma model, as shown in fig. 2, the vertical section of the L-shaped plate 111 is provided with a first positioning hole 113.
In a preferred embodiment, as shown in fig. 2, the first positioning hole 113 is located at a middle position of a lower portion of the vertical section of the L-shaped plate 111.
In a preferred embodiment, as shown in fig. 2, a fastener is detachably connected to the first positioning hole 113.
Specifically, the first positioning hole 113 is an internally threaded hole, the fastening member is a screw, and the first positioning hole 113 is in threaded connection with the fastening member. The screw is a hexagonal screw. Can effectively fix the dental cast.
In the utility model provides a pair of anchor clamps for fixing tooth trauma model, as shown in fig. 2, the horizontal segment both sides of L shaped plate 111 are equipped with second locating hole 114 respectively.
In a preferred embodiment, as shown in fig. 2, the second positioning holes 114 are located at two sides of the connection area between the horizontal segment of the L-shaped plate 111 and the protrusion 112.
In a preferred embodiment, as shown in fig. 2, a fastener is detachably connected to the second positioning hole 114.
Specifically, the second positioning hole 114 is an internally threaded hole, the fastener is a screw, and the second positioning hole 114 is in threaded connection with the fastener. The screw is a hexagonal screw. Can effectively fix the dental cast.
The utility model provides a pair of in being used for fixed tooth to traumatize anchor clamps of model, as shown in fig. 1, 2, still be equipped with third locating hole 115 on the horizontal segment of L shaped plate 111, third locating hole 115 runs through L shaped plate 111's horizontal segment, lug 112 in proper order.
In a preferred embodiment, as shown in fig. 1, a fastener is detachably connected to the third positioning hole 115.
Specifically, the third positioning hole 115 is an internally threaded hole, the fastener is a screw, and the third positioning hole 115 is in threaded connection with the fastener. The screw is a hexagonal screw. The rolling ball 122, which is a main positioning element, can be effectively fixed, thereby effectively fixing the posture of the dental cast whose tooth position is adjusted by the rolling ball 122.
The utility model provides a pair of in a anchor clamps for fixing tooth traumatism model, as shown in fig. 1, be equipped with fourth locating hole 124 on the lateral wall of barrel 121, fourth locating hole 124 runs through the lateral wall of barrel 121, detachable knob 125 that is connected with on the fourth locating hole 124.
Specifically, the fourth positioning hole 124 is an internal threaded hole, the knob 125 is a knob screw, and the fourth positioning hole 124 and the knob 125 are connected by a screw thread. The knob screw is a hexagonal screw with a screw cap. The position of the adjusted rolling ball 122 can be effectively fixed by matching with the third positioning hole 115.
In the utility model provides a pair of a anchor clamps for fixing tooth trauma model, as shown in fig. 2, be equipped with a plurality of fixed orificess 211 on one side groove shoulder of spout 21, fixed orifices 211 runs through one side groove shoulder of spout 21.
In a preferred embodiment, as shown in fig. 1 and 2, a fastener is detachably connected to the fixing hole 211.
Specifically, the fixing hole 211 is an internal threaded hole, the fastening member is a screw, and the fixing hole 211 is in threaded connection with the fastening member. The screw is a hexagonal screw. The position of the slide block 13 in the slide groove 21 after the horizontal adjustment position can be effectively fixed in cooperation with the fixing hole 211.
In the utility model provides a pair of a anchor clamps for fixing tooth trauma model, as shown in fig. 1, 2, be equipped with jack 221 on the lateral wall of spliced pole 22, jack 221 runs through the lateral wall of spliced pole 22.
In a preferred embodiment, the insertion hole 221 is detachably connected with a fastener.
Specifically, the insertion hole 221 is an internal threaded hole, the fastener is a screw, and the insertion hole 221 and the fastener are in threaded connection. The screw is a hexagonal screw. The test instrument of the dental cast can be effectively fixed through the jack 221 and the screw.
All parts of the clamp for fixing the tooth trauma model are made of metal materials.
The following describes the use of a fixture for holding a model of tooth trauma according to the present invention with reference to fig. 1-2.
After the user obtains a jig for fixing a model of dental trauma as shown in fig. 1-2, the dental cast is screwed by a fastener through the first positioning hole 113 and the second positioning hole 114 of the L-shaped plate 111 in the dental cast fixing module 11, and the screw is tightened to be fixed on the L-shaped plate 111. The rolling ball 122 in the cylinder 121 of the vertical position adjusting module 12 rolls to adjust the position of the rotating rod 123, and further, the position of the projection 112 connected to the rotating rod 123 is adjusted, so that the position of the L-shaped plate 111 connected to the projection 112 and fixed with the dental cast is adjusted. After the model posture is determined, the position of the rolling ball 122 in the cylinder 121 is fixed through the third positioning hole 115 on the L-shaped plate 111 and the fourth positioning hole 124 on the cylinder 121 by screwing and screwing the screw.
Then, the position of the dental model in the horizontal direction is adjusted through the horizontal sliding of the sliding block 13 in the sliding groove 21, and after the adjustment is in place, the position of the sliding block 13 in the sliding groove 21 is fixed through a plurality of fixing parts 211 on the groove shoulder on one side of the sliding groove 21 through the threaded connection and the tightening of screws of fastening parts, so that the horizontal position of the dental model is determined. And then the tooth model is effectively tested by the insertion hole 221 on the side wall of the connecting column 22 and the screw fixing test instrument through the threaded connection of the fastener and the screwing.
To sum up, the utility model provides a pair of an anchor clamps for fixing tooth traumatism model can adjust the posture of placing of tooth traumatism model in a flexible way, and the device is simple, design benefit, stable in structure, and the application is convenient, and low cost is worth very much popularizing and applying in the actual work. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A clamp for fixing a tooth trauma model is characterized by comprising a first adjusting unit (1) and a second adjusting unit (2), wherein the first adjusting unit (1) comprises a tooth model fixing module (11), a vertical position adjusting module (12) and a sliding block (13); the dental cast fixing module (11) comprises an L-shaped plate (111), a convex block (112) is arranged at the bottom of the horizontal section of the L-shaped plate (111), the vertical position adjusting module (12) comprises a barrel body (121), the barrel body (121) is hollow, the upper end of the barrel body is open, a rolling ball (122) is arranged in the barrel body (121), a rotating rod (123) is arranged at the top of the rolling ball (122), the upper end of the rotating rod (123) is connected with the convex block (112), and the lower end of the barrel body (121) is connected with the top of a sliding block (13); second regulating unit (2) including spout (21) and spliced pole (22), spout (21) both ends and open-top, the bottom of spout (21) is connected with the upper end of spliced pole (22), slider (13) are located spout (21) and with spout (21) sliding connection.
2. The fixture for fixing the tooth trauma model according to claim 1, characterized in that the vertical section of the L-shaped plate (111) is provided with a first positioning hole (113).
3. The fixture for fixing the tooth trauma model according to claim 1, characterized in that the two sides of the horizontal section of the L-shaped plate (111) are respectively provided with a second positioning hole (114).
4. The fixture for fixing the tooth trauma model according to claim 1, characterized in that a third positioning hole (115) is further formed on the horizontal section of the L-shaped plate (111), and the third positioning hole (115) sequentially penetrates through the horizontal section of the L-shaped plate (111) and the bump (112).
5. The fixture for fixing the dental trauma model as claimed in claim 1, wherein a fourth positioning hole (124) is formed on a side wall of the cylinder (121), the fourth positioning hole (124) penetrates through the side wall of the cylinder (121), and a knob (125) is detachably connected to the fourth positioning hole (124).
6. The fixture for fixing a dental trauma model according to claim 1, characterized in that a plurality of fixing holes (211) are provided on one side groove shoulder of the slide groove (21), and the fixing holes (211) penetrate through one side groove shoulder of the slide groove (21).
7. The fixture for fixing a dental trauma model according to claim 1, characterized in that the side wall of the connecting column (22) is provided with a socket (221), and the socket (221) penetrates through the side wall of the connecting column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673903.XU CN213673795U (en) | 2020-11-18 | 2020-11-18 | Clamp for fixing tooth trauma model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673903.XU CN213673795U (en) | 2020-11-18 | 2020-11-18 | Clamp for fixing tooth trauma model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213673795U true CN213673795U (en) | 2021-07-13 |
Family
ID=76733460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022673903.XU Active CN213673795U (en) | 2020-11-18 | 2020-11-18 | Clamp for fixing tooth trauma model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213673795U (en) |
-
2020
- 2020-11-18 CN CN202022673903.XU patent/CN213673795U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9636793B2 (en) | Part fixturing device with adjustable positioning | |
| MY125262A (en) | Bone plate with conical screw threads | |
| CN210014760U (en) | Multi-degree-of-freedom height-adjustable double-chuck calibration plate clamp | |
| CN213673795U (en) | Clamp for fixing tooth trauma model | |
| CN102954286B (en) | Adjustable cable hanging frame and regulating method of adjustable cable hanging frame | |
| CN209091714U (en) | A kind of laboratory mice spinal cord observation locking anti-disengaging device | |
| CN210322252U (en) | Panel light brightness uniformity testing device | |
| CN214472290U (en) | Fixture for tibial tray fatigue test and tibial tray fatigue test device | |
| CN211332877U (en) | Clamp set for three-coordinate measuring machine | |
| CN211527698U (en) | Movable pressure sensor fixing device with scale | |
| CN211466070U (en) | Adjustable elastic support tool | |
| CN2557072Y (en) | Head and neck fixator for radiation therapy | |
| CN106035271A (en) | Fishing rod holder and fishing rod apparatus | |
| CN213605339U (en) | Sitting posture correcting device for preschool education | |
| CN207437704U (en) | Timing belt pulley pre-tightening apparatus | |
| CN206738906U (en) | Forensics instrument hand-held support | |
| CN220709447U (en) | Adjustable optical instrument supporting base | |
| CN210722074U (en) | Table edge orthopedic teaching frame | |
| CN215458648U (en) | Positioning bracket for enteroscopy | |
| CN219109633U (en) | Vertebral column vertebral body osteotomy angle measuring tool | |
| CN216896647U (en) | Engineering auxiliary measuring device convenient for quick horizontal calibration | |
| CN217122908U (en) | Auxiliary fixing equipment for extensometer | |
| CN211626876U (en) | Optical instrument inspection support | |
| CN213600980U (en) | Object placing platform for measuring microscope | |
| CN210570498U (en) | Detection clamp applied to 3D scanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |