CN213910611U - Orthodontic ligature wire in-place device - Google Patents
Orthodontic ligature wire in-place device Download PDFInfo
- Publication number
- CN213910611U CN213910611U CN202022374656.3U CN202022374656U CN213910611U CN 213910611 U CN213910611 U CN 213910611U CN 202022374656 U CN202022374656 U CN 202022374656U CN 213910611 U CN213910611 U CN 213910611U
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- China
- Prior art keywords
- connecting rod
- fixedly connected
- rod
- sliding
- ligature wire
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- Expired - Fee Related
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- 210000000078 claw Anatomy 0.000 abstract description 12
- 210000003128 head Anatomy 0.000 abstract description 8
- 210000000214 mouth Anatomy 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of medical instrument, a just abnormal ligature wire in oral cavity takes one's place ware is related to, wherein, including head rod and second connecting rod, the fixed slot has been seted up to the one end of head rod, be provided with micro motor in the fixed slot, micro motor's output shaft and the one end fixed connection of second connecting rod, the spout has been seted up to the one end that the head rod was kept away from to the second connecting rod, one side inner wall fixedly connected with electric putter of spout, electric putter's other end fixedly connected with slide bar. The orthodontic ligature wire in-place device has the advantages that the micro motor is arranged, the micro motor works to drive the second connecting rod to rotate, the second connecting rod rotates to drive the clamping claws to rotate, and therefore the ligature wire can be quickly screwed down.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to ware of taking one's place is tied to orthodontic.
Background
In the oral orthodontic clinic, as a ligature wire for fixing teeth, a ligature wire is directly pulled by a needle holder to be fixed in a main arch wire in a conventional method, and the needle holder needs to forcibly complete the work of breaking and screwing the needle holder because the space for operating in the oral cavity is narrow, so that the needle holder cannot be too small, therefore, when the last steel wire is in place, the steel wire is in place by the needle holder, the steel wire is often not smooth, the steel wire is not good in place effect, the foreign body sensation in the mouth of a patient is large, the oral cavity is not easy to clean, and the feeling of plugging teeth caused by food embedding can be possibly generated.
Chinese patent discloses an orthodontic ligature wire ware of taking one's place, and patent number is CN209018992U, and when solving above-mentioned problem, twist the work to the steel wire through the mode of twisting with the hand, but it is very inconvenient to twist the use to hold another hand with one hand, and easily rocks and causes the injury to the patient.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an orthodontic ligature wire ware of taking one's place, it has solved the inconvenient use that proposes in the background art, easily rocks the technical problem who causes the injury to the patient.
In order to achieve the above object, the utility model provides a following technical scheme: an orthodontic ligature wire in-place device comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod is provided with a fixed groove, a micro motor is arranged in the fixed groove, an output shaft of the micro motor is fixedly connected with one end of the second connecting rod, which is far away from the first connecting rod, is provided with a sliding groove, the inner wall of one side of the sliding groove is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected with a sliding rod, one end of the second connecting rod, which is far away from the first connecting rod, is fixedly connected with a connecting block, the connecting block is provided with a through hole, the other end of the sliding rod passes through the through hole and is fixedly connected with a first connecting piece, one end of the connecting block, which is far away from the second connecting rod, is fixedly connected with, the clamping device comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is hinged to the two ends of the first connecting piece through two first hinge pins, the two ends of the first connecting piece are fixedly connected with third hinge pins, the first connecting piece is hinged to the other ends of the two second connecting pieces through two third hinge pins, one side, close to one end of each other, of each clamping jaw is provided with a groove, one end of each groove is provided with an occlusion block, and one side, close to one end of each clamping jaw, of each clamping jaw is provided with an anti-slip pad.
As a further aspect of the present invention: the first connecting rod is close to the one end of second connecting rod and has seted up the ring channel, sliding connection has the pulley in the ring channel, the other end of pulley and the one end fixed connection of second connecting rod.
As a further aspect of the present invention: the limiting groove is formed in the second connecting rod, the limiting groove is located on one side of the sliding groove and communicated with the sliding groove, a limiting block is connected in the limiting groove in a sliding mode, and one side of the limiting block is fixedly connected with the surface of the sliding rod.
As a further aspect of the present invention: the surface fixed connection of head rod has the handle, be provided with control button on hand, control button's quantity has two.
As a further aspect of the present invention: the handle is provided with a battery compartment, a storage battery is arranged in the battery compartment, the bottom end of the handle is provided with external threads, and the handle is in threaded connection with a cover body under the matching of the external threads.
As a further aspect of the present invention: the control button is respectively and electrically connected with the storage battery, the electric push rod and the micro motor through leads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this just abnormal ligature wire of oral cavity takes one's place ware, through micro motor's setting, micro motor work drives the second connecting rod and rotates, and the second connecting rod rotates and drives the gripper jaw and rotate to can screw up the processing to ligature wire fast, through the setting of interlock piece, screw up the processing back to ligature wire, can carry out the pincers to it and break, the use of correcting the operation for oral cavity tooth has brought the facility.
2. This just abnormal ligature silk in place ware of oral cavity passes through the setting of slipmat, through the setting of battery, can provide the electric energy for micro motor and electric putter, through control button's setting, is convenient for control micro motor and electric putter's operating condition.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a side view section of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic view of the gripper jaw of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural view of the utility model at the point B in fig. 3;
FIG. 5 is a schematic diagram of the circuit of the present invention;
in the figure: 1. a second connecting rod; 2. a first connecting rod; 3. a micro motor; 4. fixing grooves; 5. a handle; 6. a control button; 7. a storage battery; 8. a cover body; 9. an external thread; 10. an electric push rod; 11. a chute; 12. a limiting groove; 13. a slide bar; 14. connecting blocks; 15. a limiting block; 16. a through hole; 17. a first pin shaft; 18. a gripper jaw; 19. a second pin shaft; 20. a second connecting member; 21. a third pin shaft; 22. a first connecting member; 23. a non-slip mat; 24. an occluding block; 25. a groove; 26. a pulley; 27. an annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an orthodontics ligature silk ware of taking one's place, including head rod 2 and second connecting rod 1, fixed slot 4 has been seted up to head rod 2's one end, be provided with micro motor 3 in the fixed slot 4, setting through micro motor 3, micro motor 3 works and drives second connecting rod 1 and rotate, second connecting rod 1 rotates and drives gripper 18 and rotate, thereby can screw up the processing to ligature silk fast, micro motor 3's output shaft and second connecting rod 1's one end fixed connection, head rod 2 is close to the one end of second connecting rod 1 and has seted up ring channel 27, sliding connection has pulley 26 in the ring channel 27, the other end of pulley 26 and the one end fixed connection of second connecting rod 1, setting through ring channel 27, can increase and screw up the stability of in-process to ligature silk.
A chute 11 is arranged at one end of the second connecting rod 1 far away from the first connecting rod 2, an electric push rod 10 is fixedly connected to the inner wall of one side of the chute 11, a slide rod 13 is fixedly connected to the other end of the electric push rod 10, a connecting block 14 is fixedly connected to one end of the second connecting rod 1 far away from the first connecting rod 2, a through hole 16 is arranged on the connecting block 14, the other end of the slide rod 13 passes through the through hole 16 and is fixedly connected with a first connecting piece 22, two first pin shafts 17 are fixedly connected to one end of the connecting block 14 far away from the second connecting rod 1, clamping claws 18 are hinged to the two first pin shafts 17, second connecting pieces 20 are hinged to the two clamping claws 18 through second pin shafts 19, third pin shafts 21 are fixedly connected to two ends of the first connecting piece 22, the first connecting piece 22 is respectively hinged to the other ends of the two second connecting pieces 20 through the two third pin shafts 21, a groove 25 is arranged at one side of one end of the two clamping claws 18 close to each other, one end of the groove 25 is provided with an occlusion block 24, one side of one end of each of the two clamping claws 18 close to each other is provided with an anti-slip pad 23, and the anti-slip pads 24 are arranged to clamp the ligature wire after the ligature wire is screwed down, so that the use of oral teeth correction operation is facilitated, and the friction force of the clamping claws 18 in the process of clamping the ligature wire can be increased through the arrangement of the anti-slip pads 23, and the ligature wire is prevented from falling off.
Specifically, a limiting groove 12 is formed in the second connecting rod 1, the limiting groove 12 is located on one side of the sliding groove 11 and communicated with the sliding groove 11, a limiting block 15 is connected in the limiting groove 12 in a sliding mode, and one side of the limiting block 15 is fixedly connected with the surface of the sliding rod 13.
Concretely, the fixed surface of head rod 2 is connected with handle 5, setting through handle 5, be convenient for take one's place the use of ware to this, be provided with control button 6 on handle 5, control button 6's quantity has two, be provided with the battery compartment on handle 5, be provided with battery 7 in the battery compartment, handle 5's bottom is provided with external screw thread 9, handle 5 threaded connection has lid 8 under the cooperation of external screw thread 9, control button 6 pass through the wire respectively with battery 7, electric putter 10 and micro motor 3 electric connection, setting through battery 7, can provide the electric energy for micro motor 3 and electric putter 10, setting through control button 6, be convenient for control micro motor 3 and electric putter 10's operating condition.
The utility model discloses a theory of operation does:
s1, firstly, the medical staff holds the handle 5 to take up the locator, then the two clamping claws 18 extend into the oral cavity of the patient, and the ligation steel wire used for fixing the teeth of the patient is placed between the anti-slip pads 23 arranged on the two clamping claws 18;
s2, controlling the shortening of the electric push rod 10 through the control button 6, wherein the electric push rod 10 shortens and pulls the sliding rod 13 to move towards the direction close to the sliding chute 11, the sliding rod 13 pulls the first connecting piece 22, and the two clamping claws 18 are driven to move towards the direction close to each other under the matching of the first pin shaft 17, the second pin shaft 19 and the like until the ligation steel wire is lapped with the anti-slip pads 23 arranged on the two clamping claws 18, so that the clamping of the ligation steel wire is completed;
s3, subsequently, the work of the motor is controlled through the control button 6, the motor works to drive the second connecting rod 1 to rotate, the second connecting rod 1 rotates to drive the clamping claws 18 to rotate, so that the knotting wire can be knotted quickly, after the knotting is finished, the position of the knotting wire between the two clamping claws 18 is adjusted, the knotting wire after the knotting is made to be located between the occlusion blocks 24, the steel wire is bitten off under the action of the occlusion blocks 24, and the use is convenient.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. Orthodontic ligature wire ware of taking one's place, including head rod (2) and second connecting rod (1), its characterized in that: a fixing groove (4) is formed in one end of the first connecting rod (2), a micro motor (3) is arranged in the fixing groove (4), an output shaft of the micro motor (3) is fixedly connected with one end of the second connecting rod (1), a sliding groove (11) is formed in one end, away from the first connecting rod (2), of the second connecting rod (1), an electric push rod (10) is fixedly connected to the inner wall of one side of the sliding groove (11), a sliding rod (13) is fixedly connected to the other end of the electric push rod (10), a connecting block (14) is fixedly connected to one end, away from the first connecting rod (2), of the second connecting rod (1), a through hole (16) is formed in the connecting block (14), a first connecting piece (22) is fixedly connected to the other end of the sliding rod (13) after the other end of the sliding rod passes through the through hole (16), and two first hinge pins (17) are fixedly connected to one end, away from the second connecting rod (1), of the connecting block (14), all articulated on two first round pin axles (17) have gripper jaw (18), two all articulated second connecting piece (20) through second round pin axle (19) on gripper jaw (18), the equal fixedly connected with third round pin axle (21) in both ends of first connecting piece (22), first connecting piece (22) are articulated mutually with the other end of two second connecting pieces (20) respectively through two third round pin axles (21), two one side that gripper jaw (18) one end is close to each other all sets up fluted (25), the one end of recess (25) is provided with interlock piece (24), two one side that gripper jaw (18) one end is close to each other all is provided with slipmat (23).
2. The orthodontic ligature wire positioner of claim 1, wherein: annular groove (27) have been seted up to the one end that first connecting rod (2) are close to second connecting rod (1), sliding connection has pulley (26) in annular groove (27), the other end of pulley (26) and the one end fixed connection of second connecting rod (1).
3. The orthodontic ligature wire positioner of claim 1, wherein: the connecting rod is characterized in that a limiting groove (12) is formed in the second connecting rod (1), the limiting groove (12) is located on one side of the sliding groove (11) and communicated with the sliding groove (11), a limiting block (15) is connected in the limiting groove (12) in a sliding mode, and one side of the limiting block (15) is fixedly connected with the surface of the sliding rod (13).
4. The orthodontic ligature wire positioner of claim 1, wherein: the surface of the first connecting rod (2) is fixedly connected with a handle (5), the handle (5) is provided with two control buttons (6), and the number of the control buttons (6) is two.
5. The orthodontic ligature wire positioner of claim 4, wherein: the handle (5) is provided with a battery compartment, a storage battery (7) is arranged in the battery compartment, the bottom end of the handle (5) is provided with an external thread (9), and the handle (5) is in threaded connection with a cover body (8) under the matching of the external thread (9).
6. The orthodontic ligature wire positioner of claim 4, wherein: the control button (6) is respectively and electrically connected with the storage battery (7), the electric push rod (10) and the micro motor (3) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374656.3U CN213910611U (en) | 2020-10-23 | 2020-10-23 | Orthodontic ligature wire in-place device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022374656.3U CN213910611U (en) | 2020-10-23 | 2020-10-23 | Orthodontic ligature wire in-place device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910611U true CN213910611U (en) | 2021-08-10 |
Family
ID=77224506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022374656.3U Expired - Fee Related CN213910611U (en) | 2020-10-23 | 2020-10-23 | Orthodontic ligature wire in-place device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910611U (en) |
-
2020
- 2020-10-23 CN CN202022374656.3U patent/CN213910611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 276500 Juxian People's Hospital, Rizhao City 100, Juxian, Shandong Patentee after: JUXIAN PEOPLE'S Hospital Address before: 276500 Juxian People's Hospital of Shandong, Rizhao City Province, China Patentee before: Niu Guishuang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |