CN214805549U - Probe knife for department of stomatology - Google Patents
Probe knife for department of stomatology Download PDFInfo
- Publication number
- CN214805549U CN214805549U CN202120792876.XU CN202120792876U CN214805549U CN 214805549 U CN214805549 U CN 214805549U CN 202120792876 U CN202120792876 U CN 202120792876U CN 214805549 U CN214805549 U CN 214805549U
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- CN
- China
- Prior art keywords
- probe
- fixedly connected
- department
- casing
- shell
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a probe sword for department of stomatology, including the casing, characterized by: the casing tangent plane is oval, casing one end fixed connection mounting panel one side, a set of guide arm one end that mounting panel one side both ends fixed connection corresponds respectively is two sets of the guide arm is located in the casing, the mounting panel is equipped with the mounting hole of symmetry, and two rotary drum one ends bearing connection respectively correspond in the mounting hole, two rotary drum outsides are equipped with corresponding thread groove respectively, and two slider both sides are annular circle one side that fixed connection corresponds respectively, the utility model relates to a probe sword field specifically says so, relates to a probe sword for oral medicine. This device can realize rotating out the probe to the casing outside as required earlier, chooses the ligature disconnected through the probe earlier, chooses disconnected back, revolves out the probe, gets rid of the ligature through the probe, replaces traditional scissors through the thin slice probe, injures patient's oral cavity when avoiding the broken string.
Description
Technical Field
The utility model relates to a probe sword field, specifically say, relate to a probe sword for department of stomatology.
Background
With the development of the department of stomatology in the oral cavity field, the application of the rubber dam is more and more extensive, the use of the rubber dam in the department of stomatology is gradually routine, the rubber dam plays an important role in the infection control of the oral root canal therapy, the bonding repair effect of the tooth body is enhanced and the like, the ligature is taken out and separated from the root neck of the tooth body, the ligature which is picked up is cut off by scissors, and the ligature is removed by a method of assisting the scissors by a probe. However, the ligature is often tight, so that the inherent thickness of the scissors is difficult to smoothly and accurately penetrate into a narrow gap between the tooth body and the ligature, and the ligature and the tooth body are cut off and separated. This, in turn, undoubtedly adds to the complexity and difficulty of oral procedures. Moreover, when scissors are used for cutting, there is still a risk of inadvertent slippage and stabbing periodontal soft tissues, so that it is urgently needed to manufacture a probe knife for the department of oral medicine.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a probe sword for department of stomatology for patient's oral cavity rubber barrier is demolishd.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a probe sword for department of stomatology, includes the casing, characterized by: the section of the shell is oval, one end of the shell is fixedly connected with one side of the mounting plate, two ends of one side of the mounting plate are respectively and fixedly connected with one end of a corresponding group of guide rods, and the two groups of guide rods are positioned in the shell;
the mounting plate is provided with symmetrical mounting holes, one ends of the two rotary drums are respectively connected with the corresponding mounting holes through bearings, and the outer sides of the two rotary drums are respectively provided with corresponding thread grooves;
two sides of each of the two sliding blocks are fixedly connected with one side of the corresponding annular ring respectively, the two groups of guide rods are embedded in the corresponding annular rings respectively, one sides of the two sliding blocks are fixedly connected with one sides of the corresponding spheres respectively, and the two spheres are embedded in the corresponding thread grooves respectively;
and one end of each sliding block is fixedly connected with one end of a corresponding supporting rod, the other end of each supporting rod is fixedly connected with one end of a probe, and the other end of each supporting rod is fixedly connected with one end of a probe knife.
As a further limitation of the technical scheme, one end of each of the two rotary drums is fixedly connected with the middle part of one side of the corresponding gear, the two gears are meshed with each other, and the other side of one gear is fixedly connected with one end of the knob.
As a further limitation of the technical scheme, one end of a bolt is in threaded connection and penetrates through one eccentric position of the gear, and one end of the bolt is attached to one side of the mounting plate.
As a further limitation of the present invention, the housing is a hard housing.
As a further limitation of the technical solution, the shell surface layer is coated with a rubber layer.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
1. this device can realize rotating out the probe to the casing outside as required earlier, chooses the ligature disconnected through the probe earlier, chooses disconnected back, revolves out the probe, gets rid of the ligature through the probe, replaces traditional scissors through the thin slice probe, injures patient's oral cavity when avoiding the broken string.
2. The device can realize screwing out of the corresponding tool according to the dismounting requirement, and is convenient to operate and use.
3. The device has compact structure and convenient operation.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the present invention.
Fig. 4 is a schematic view of a connection structure of parts according to the present invention.
Fig. 5 is a schematic view of a connection structure of parts according to the present invention.
Fig. 6 is a third schematic view of the connection structure of some parts of the present invention.
Fig. 7 is a schematic view of a connection structure of parts of the casing 1 after being cut.
In the figure: 1. the device comprises a shell, 2, a knob, 3, a gear, 4, a bolt, 5, a probe, 6, a probe knife, 7, a support rod, 8, a mounting plate, 9, a thread groove, 10, a sliding block, 11, an annular ring, 12, a ball body, 13, a guide rod, 14, a mounting hole, 15 and a rotary drum.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the present invention includes a casing 1, the section of the casing 1 is oval, one end of the casing 1 is fixedly connected to one side of a mounting plate 8, two ends of one side of the mounting plate 8 are respectively fixedly connected to one end of a corresponding set of guide rods 13, and the two sets of guide rods 13 are located in the casing 1;
the mounting plate 8 is provided with symmetrical mounting holes 14, one ends of the two rotary drums 15 are respectively connected with the corresponding mounting holes 14 through bearings, and the outer sides of the two rotary drums 15 are respectively provided with corresponding thread grooves 9;
two sides of each of the two sliding blocks 10 are fixedly connected with one side of the corresponding annular ring 11, two groups of guide rods 13 are embedded in the corresponding annular rings 11, one side of each of the two sliding blocks 10 is fixedly connected with one side of the corresponding ball 12, and the two balls 12 are embedded in the corresponding thread grooves 9;
one end of each of the two sliding blocks 10 is fixedly connected with one end of a corresponding supporting rod 7, the other end of one supporting rod 7 is fixedly connected with one end of a probe 5, and the other end of the other supporting rod 7 is fixedly connected with one end of a probe knife 6.
One end of each of the two rotary drums 15 is fixedly connected with the middle part of one side of the corresponding gear 3, the two gears 3 are meshed with each other, and the other side of one gear 3 is fixedly connected with one end of the knob 2.
One end of the bolt 4 is in threaded connection and penetrates through the eccentric part of the gear 3, and one end of the bolt 4 is attached to one side of the mounting plate 8.
The shell 1 is a hard shell.
The surface layer of the shell 1 is coated with a rubber layer.
The probe 6 is a thin sheet elongated blade.
The utility model discloses a work flow does: when the device is used, the shell 1 is held by hand, the knob 2 is rotated, the knob 2 drives the corresponding gear 3 to rotate, one gear 3 drives the other gear 3 which is meshed with the gear to rotate, the two gears 3 drive the corresponding rotary drums 15 to rotate, the two rotary drums 15 drive the corresponding thread grooves 9 to rotate in opposite directions, the two thread grooves 9 drive the corresponding spheres 12 to slide, the two spheres 12 drive the corresponding slide blocks 10 to slide in directions which are far away from each other, the two slide blocks 10 drive the corresponding group of annular rings 11 to slide in directions which are far away from each other along the corresponding guide rods 13, one slide block 10 drives the probe 6 to slide towards the outer side of the shell 1 through the corresponding support rod 7, the other slide block 10 drives the probe 5 to slide towards the inner part of the shell 1 through the corresponding support rod 7, when the probe 6 slides out and the probe 5 completely slides into the shell 1, the knob 2 stops rotating, the bolt 4 is screwed to prop against the mounting plate 8, with spy sword 6 rigidity, as shown in fig. 3, choose the ligature earlier through spy sword 6 disconnected, choose the ligature of required processing disconnected back, take out this device, unscrew bolt 4, reverse rotation knob 2, take in spy sword 6 to casing 1 in, outside 5 roll-offs of probe to casing 1, as shown in fig. 2, get rid of 5 disconnected ligatures through the probe, after the ligature was got rid of, take out this device, clean disinfection to the device.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a probe sword for department of stomatology, includes casing (1), characterized by: the section of the shell (1) is oval, one end of the shell (1) is fixedly connected with one side of the mounting plate (8), two ends of one side of the mounting plate (8) are respectively and fixedly connected with one end of a corresponding group of guide rods (13), and the two groups of guide rods (13) are positioned in the shell (1);
the mounting plate (8) is provided with symmetrical mounting holes (14), one ends of the two rotary drums (15) are respectively connected into the corresponding mounting holes (14) in a bearing mode, and the outer sides of the two rotary drums (15) are respectively provided with corresponding thread grooves (9);
two sides of each of the two sliding blocks (10) are respectively and fixedly connected with one side of the corresponding annular ring (11), two groups of guide rods (13) are respectively embedded in the corresponding annular rings (11), one side of each of the two sliding blocks (10) is respectively and fixedly connected with one side of the corresponding ball body (12), and the two ball bodies (12) are respectively embedded in the corresponding thread grooves (9);
one end of each of the two sliding blocks (10) is fixedly connected with one end of a corresponding supporting rod (7), the other end of each supporting rod (7) is fixedly connected with one end of a probe (5), and the other end of each supporting rod (7) is fixedly connected with one end of a probe knife (6).
2. The probe knife for department of stomatology according to claim 1, wherein: one end of each of the two rotary drums (15) is fixedly connected with the middle part of one side of the corresponding gear (3), the two gears (3) are meshed with each other, and the other side of one gear (3) is fixedly connected with one end of the knob (2).
3. The probe knife for department of stomatology according to claim 2, wherein: one end of the bolt (4) is in threaded connection and penetrates through one eccentric position of the gear (3), and one end of the bolt (4) is attached to one side of the mounting plate (8).
4. The probe knife for department of stomatology according to claim 3, wherein: the shell (1) is a hard shell.
5. The probe knife for department of stomatology according to claim 4, wherein: the surface layer of the shell (1) is coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120792876.XU CN214805549U (en) | 2021-04-19 | 2021-04-19 | Probe knife for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120792876.XU CN214805549U (en) | 2021-04-19 | 2021-04-19 | Probe knife for department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214805549U true CN214805549U (en) | 2021-11-23 |
Family
ID=78764845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120792876.XU Expired - Fee Related CN214805549U (en) | 2021-04-19 | 2021-04-19 | Probe knife for department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214805549U (en) |
-
2021
- 2021-04-19 CN CN202120792876.XU patent/CN214805549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |