CN216221725U - A demolish device for tooth body peg - Google Patents
A demolish device for tooth body peg Download PDFInfo
- Publication number
- CN216221725U CN216221725U CN202122879836.1U CN202122879836U CN216221725U CN 216221725 U CN216221725 U CN 216221725U CN 202122879836 U CN202122879836 U CN 202122879836U CN 216221725 U CN216221725 U CN 216221725U
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- China
- Prior art keywords
- support
- gear
- rack
- clamping plate
- bracket
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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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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a device for removing a tooth body pile nail, which comprises a bracket, a clamping mechanism and two illuminating mechanisms, wherein the bottom end of the bracket is provided with an arc-shaped groove, the clamping mechanism is arranged on the bracket and comprises a clamping plate, a solid block, two limiting blocks, a rack, a gear, a rotating shaft and a turntable, the clamping plate is arranged right below the bracket, the bottom end of the solid block is fixedly arranged at the top end of the clamping plate, the tooth body pile nail dismounting device has the advantages that the clamping mechanism is arranged on the bracket, the rotating shaft is driven to rotate by manually rotating the rotating disc, further the gear rotates to lead the rack to slide in the convex groove, further the clamping plate is pushed to move towards the direction close to the arc-shaped groove, the pile nail is clamped by the arc-shaped groove and the clamping plate, because the gear and the rack are meshed to be locked, the slipping is prevented to a certain extent.
Description
Technical Field
The utility model relates to a medical dentistry, in particular to a device for removing a dental body dowel pin.
Background
Dental, one of the medical discipline classifications, commonly incorporated in the oral department at major hospitals; the dentistry mainly treats tooth, periodontal relevant disease, it is the means that clinical commonly used to restore defective tooth with the peg, and a part of peg is placed in the root canal, plays the stake fixed action, and a part is exposed outside, plays the core body effect, is used for the fixed prosthetic materials of bonding, for not influencing follow-up root canal therapy, has made up a novel screw-thread peg of inboard cavity at present, and it is through tapping on the incomplete root of tooth, then twists screw-thread peg wherein the installation.
At present, when needs demolish the peg, because the cavity internal environment is narrow and small, the operation is very inconvenient, takes place to demolish the unstable condition of device and peg centre gripping simultaneously when demolising easily, leads to the condition of skidding, when the peg is located oral cavity depths, because oral cavity light is darker, increases the degree of difficulty that demolishs the form and reach. We have therefore developed an improved removal device for dental studs.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a device for removing a tooth body pile nail, which comprises a bracket, a clamping mechanism and two illuminating mechanisms, wherein the bottom end of the bracket is provided with an arc-shaped groove, the clamping mechanism is arranged on the bracket and comprises a clamping plate, a solid block, two limiting blocks, a rack, a gear, a rotating shaft and a turntable, the clamping plate is arranged right below the bracket, the bottom end of the solid block is fixedly arranged at the top end of the clamping plate, the two limiting blocks are respectively and fixedly arranged on the front surface and the back surface of the solid block, one end of the rack is fixedly arranged on one side of the solid block, one side of the gear is meshed with gear teeth on the rack, the bottom end of the rotating shaft is fixedly arranged in the middle of the gear, the bottom end of the turntable is fixedly arranged at the top end of the rotating shaft, the bracket is internally provided with a convex groove, the clamping mechanism is arranged in the convex groove.
As a preferable technical scheme of the utility model, the top end of the bracket is provided with a circular groove, and the top of the rotating shaft penetrates through the circular groove.
As a preferable technical scheme of the utility model, one side of the top end of the bracket is provided with two grooves, and the front surface and the back surface of the bracket are provided with rectangular grooves.
As a preferred technical scheme of the utility model, the illuminating mechanism comprises an installation plate, a pull rod, an inclined plane and a plurality of illuminating lamps, wherein the bottom end of the pull rod is fixedly installed at the top end of the installation plate, the inclined plane is arranged on one side of the installation plate, and the illuminating lamps are arranged on the inclined plane.
As a preferable technical scheme of the utility model, the top end of the pull rod penetrates through the inside of the groove, and one side of the mounting plate penetrates through the inside of the rectangular groove.
As a preferred technical scheme of the utility model, a plurality of lamp holders matched with the illuminating lamp are fixedly arranged on the inclined plane and one side of the bottom end of the support, and the illuminating lamp is movably arranged in the lamp holders.
The utility model has the beneficial effects that:
1. this kind of demolish device for tooth body peg: the clamping mechanism is arranged on the support, the rotating shaft is driven to rotate by manually rotating the rotating disc, so that the gear rotates, the rack slides in the convex groove, the clamping plate is pushed to move towards the direction close to the arc-shaped groove, the pile nail is clamped through the arc-shaped groove and the clamping plate, and the situation of slipping is prevented to a certain extent due to the fact that the gear and the rack are meshed to lock the pile nail;
2. this kind of demolish device for tooth body peg: through seting up two recesses and two rectangular channels on the support, can install lighting mechanism, when needs use, directly promote the pull rod and make the mounting panel slide in the rectangular channel, because the inclined plane of installation light adopts the inclined plane design, can throw light on around the peg, provide brighter field of vision for medical staff, be convenient for accomplish and demolish the operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of a dental post removal apparatus according to the present invention;
FIG. 2 is a schematic view of a fixture of a demolition apparatus for dental studs according to the present invention;
FIG. 3 is a schematic structural view of a mounting plate of a demolition apparatus for dental studs according to the present invention;
FIG. 4 is a schematic view of the bevel of a demolition apparatus for dental studs according to the present invention;
fig. 5 is a schematic structural view of a convex groove of a removing device for a dental stud according to the present invention.
In the figure: 1. a support; 2. an arc-shaped slot; 3. a clamping plate; 4. a solid block; 5. a limiting block; 6. a rack; 7. a gear; 8. a rotating shaft; 9. a turntable; 10. a groove; 11. mounting a plate; 12. a pull rod; 13. a bevel; 14. an illuminating lamp; 15. a convex groove; 16. a rectangular groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, 2, 3, 4 and 5, the utility model relates to a device for removing a dental stud, comprising a bracket 1, a clamping mechanism and two illuminating mechanisms, wherein the bottom end of the bracket 1 is provided with an arc-shaped groove 2, the clamping mechanism is arranged on the bracket 1, the clamping mechanism comprises a clamping plate 3, a solid block 4, two limit blocks 5, a rack 6, a gear 7, a rotating shaft 8 and a turntable 9, the clamping plate 3 is arranged under the bracket 1, the bottom end of the solid block 4 is fixedly arranged at the top end of the clamping plate 3, the two limit blocks 5 are respectively and fixedly arranged at the front and back surfaces of the solid block 4, one end of the rack 6 is fixedly arranged at one side of the solid block 4, one side of the gear 7 is engaged with the gear teeth on the rack 6, the bottom end of the rotating shaft 8 is fixedly arranged at the middle part of the gear 7, the bottom end of the turntable 9 is fixedly arranged at the top end of the rotating shaft 8, a convex groove 15 is formed in the support 1, and the clamping mechanism is arranged in the convex groove 15.
Wherein, the circular slot has been seted up on the top of support 1, and the circular slot is passed at the top of pivot 8, through setting up the circular slot on support 1 for pivot 8 extends to support 1 and is connected with carousel 9, makes medical staff can make the gear 7 that is located convex groove 15 rotatory through rotatory carousel 9.
Two grooves 10 are formed in one side of the top end of the support 1, rectangular grooves 16 are formed in the front face and the back face of the support 1, and the grooves 10 and the rectangular grooves 16 are formed in the support 1, so that the lighting mechanism can work through the grooves 10 and the rectangular grooves 16.
Wherein, lighting mechanism includes a mounting panel 11, a pull rod 12, an inclined plane 13 and a plurality of light 14, and the bottom fixed mounting of pull rod 12 is on the top of mounting panel 11, and inclined plane 13 is seted up in one side of mounting panel 11, and a plurality of light 14 sets up on inclined plane 13, through setting up lighting mechanism on support 1, when demolising the peg, provides bright sight for medical staff.
The top end of the pull rod 12 penetrates through the inside of the groove 10, one side of the mounting plate 11 penetrates through the inside of the rectangular groove 16, the mounting plate 11 can move in the rectangular groove 16 by pushing the pull rod 12 to move in the groove 10 after the mounting plate 11 penetrates through the rectangular groove 16 and the pull rod 12 penetrates through the groove 10, and by adopting the mounting mode, the lighting mechanism can be turned on or off according to the situation and the lighting mechanism does not occupy too much space.
Wherein, all fixed mounting has a plurality of and the lamp stand that the light 14 matches on the inclined plane 13 and one side of support 1 bottom, and light 14 movable mounting can provide the mounting point for a plurality of light 14 in the lamp stand through setting up a plurality of lamp stand on mounting panel 11 in the lamp stand to realize the effect of illumination.
The during operation, when using, manual rotatory carousel 9 can drive pivot 8 earlier and rotate, and then make gear 7 rotatory, can drive rack 6 through gear 7 rotation and slide in convex groove 15, and then promote the direction motion of grip block 3 to being close to arc wall 2, carry out the centre gripping to the peg through arc wall 2 and grip block 3, when needs are thrown light on, promote two pull rods 12 and move to opposite direction, make mounting panel 11 move out from rectangular channel 16, and open the switch who is located on support 1, make light 14 on inclined plane 13 and the mounting panel 11 throw light on, can.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A dismounting device for a tooth stud comprises a support (1), a clamping mechanism and two illuminating mechanisms, and is characterized in that an arc-shaped groove (2) is formed in the bottom end of the support (1), the clamping mechanism is arranged on the support (1), the clamping mechanism comprises a clamping plate (3), a solid block (4), two limiting blocks (5), a rack (6), a gear (7), a rotating shaft (8) and a turntable (9), the clamping plate (3) is arranged under the support (1), the bottom end of the solid block (4) is fixedly arranged at the top end of the clamping plate (3), the two limiting blocks (5) are fixedly arranged on the front face and the back face of the solid block (4) respectively, one end of the rack (6) is fixedly arranged on one side of the solid block (4), one side of the gear (7) is meshed with gear teeth on the rack (6), the bottom fixed mounting of pivot (8) is at the middle part of gear (7), the bottom fixed mounting of carousel (9) is on the top of pivot (8), convex groove (15) have been seted up to the inside of support (1), fixture sets up in convex groove (15).
2. A device for removing dental pegs according to claim 1, wherein the top of the support (1) is provided with a circular slot through which the top of the shaft (8) passes.
3. A dental stump removal device according to claim 1, wherein two recesses (10) are provided on one side of the top end of said frame (1), and rectangular grooves (16) are provided on the front and back of said frame (1).
4. A demolition device for dental pegs according to claim 1, characterized in that the illumination mechanism comprises a mounting plate (11), a pull rod (12), a slope (13) and a plurality of illumination lamps (14), the bottom end of the pull rod (12) is fixedly mounted on the top end of the mounting plate (11), the slope (13) is opened on one side of the mounting plate (11), and the plurality of illumination lamps (14) are arranged on the slope (13).
5. A dental stump removal device according to claim 4, wherein the top end of the pull rod (12) passes through the interior of the recess (10) and one side of the mounting plate (11) passes through the interior of the rectangular recess (16).
6. A tooth stump removing device according to claim 4, wherein a plurality of lamp holders matched with the illuminating lamps (14) are fixedly arranged on the inclined plane (13) and one side of the bottom end of the bracket (1), and the illuminating lamps (14) are movably arranged in the lamp holders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879836.1U CN216221725U (en) | 2021-11-23 | 2021-11-23 | A demolish device for tooth body peg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879836.1U CN216221725U (en) | 2021-11-23 | 2021-11-23 | A demolish device for tooth body peg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216221725U true CN216221725U (en) | 2022-04-08 |
Family
ID=80953975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879836.1U Expired - Fee Related CN216221725U (en) | 2021-11-23 | 2021-11-23 | A demolish device for tooth body peg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216221725U (en) |
-
2021
- 2021-11-23 CN CN202122879836.1U patent/CN216221725U/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: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |