CN105287024A - Oral medical instrument joint locking device - Google Patents
Oral medical instrument joint locking device Download PDFInfo
- Publication number
- CN105287024A CN105287024A CN201410308438.6A CN201410308438A CN105287024A CN 105287024 A CN105287024 A CN 105287024A CN 201410308438 A CN201410308438 A CN 201410308438A CN 105287024 A CN105287024 A CN 105287024A
- Authority
- CN
- China
- Prior art keywords
- junction surface
- nut
- locking device
- joint
- medical instrument
- 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.)
- Pending
Links
Abstract
The invention discloses an oral medical instrument joint locking device and relates to a medical instrument. The oral medical instrument joint locking device comprises a rod, a nut joint and a tooth probe, an optical fiber pathway is arranged in the rod, one end of the rod is fixedly connected with a bolt joint, an external thread is arranged on the bolt joint, the nut joint comprises an annular nut jointing portion and a step-pipe-shaped fastening joint portion, an inner hole of the nut jointing portion is communicated with an inner hole of the fastening joint portion, an internal thread matched with the external thread is arranged on the inner wall of the nut jointing portion, a fastening round plate is arranged at the tail end of the tooth probe, triangular reinforcing ribs are arranged between the tooth probe and the fastening round plate, meshing teeth are arranged on an end face, close to the tooth probe, of the fastening round plate, and meshing holes matched with the meshing teeth are formed in the fastening jointing portion. The oral medical instrument joint locking device is simple and convenient to operate, firm connection between the medical instrument and matched parts can be ensured, loosening and shaking of instrument parts in the process of medical diagnosis are avoided, and the oral medical instrument joint locking device has high practicability.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to a kind of oral cavity medical apparatus joint locking device.
Background technology
At present, each base part of the oral cavity medical apparatus institute standard configuration that oral medical is used clinically, such as mouth mirror, abscess probe and dental elevator etc., be all directly insert in the connecting hole of operating rod for oral medical apparatus, lacks necessary clamp device each other.In use, because operating rod for oral medical apparatus is in the state of running up, be very easy to cause institute's build-up member to loosen, the accuracy that impact checks, is delayed diagnoses and treatment, may unexpected slippage time serious, cause malpractice, bring great trouble to medical worker.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of oral cavity medical apparatus joint locking device, structure is simple, easy and simple to handle, can ensure that oral cavity medical apparatus and institute join between parts to be connected firmly, avoid the phenomenons such as device element in medical diagnosis process gets loose, shake, there is good practicality.
Technical scheme of the present invention is: a kind of oral cavity medical apparatus joint locking device, comprise the body of rod, nut connector and abscess probe, be provided with optical fibre channel in the described body of rod, the body of rod wherein one end is fixedly connected with screwed joint, and described screwed joint is provided with external screw thread; What described nut connector comprised the nut junction surface of annular and ladder tubular tightens up junction surface, and the endoporus at nut junction surface is communicated with the endoporus tightening up junction surface, and nut junction surface inwall is provided with the female thread mated with external screw thread; Described abscess probe end is provided with and tightens up plectane, abscess probe and tighten up between plectane and be provided with triangle ribs, tightens up plectane near the end face of abscess probe and is provided with tooth engaged, tighten up keying aperture junction surface being provided with and mating with tooth engaged.
As preferably, described in tighten up plectane diameter be less than the aperture of nut junction surface endoporus, the diameter of described abscess probe root is less than the aperture tightening up junction surface endoporus.
As preferably, described nut junction surface and to tighten up junction surface one-body molded, tightens up junction surface endoporus and is provided with away from the one end at nut junction surface and tightens up rubber washer.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy and simple to handle, bolt and nut is adopted to tighten up and grinding tooth occlusion structure, can ensure that oral cavity medical apparatus and institute join between parts to be connected firmly, avoid the phenomenons such as device element in medical diagnosis process gets loose, shake, improve medical efficiency, reduce the work difficulty of medical worker.Abscess probe and tighten up between plectane and be provided with triangle ribs, improves the intensity of abscess probe, extends service life of the present invention, very practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As one embodiment of the present invention, as shown in Figure 1, a kind of oral cavity medical apparatus joint locking device, comprise the body of rod 1, nut connector 3 and abscess probe 4, optical fibre channel 10 is provided with in the described body of rod 1, the body of rod 1 wherein one end is fixedly connected with screwed joint 2, and described screwed joint 2 is provided with external screw thread 11; What described nut connector 3 comprised the nut junction surface 6 of annular and ladder tubular tightens up junction surface 5, and the endoporus at nut junction surface 6 is communicated with the endoporus tightening up junction surface 5, and nut junction surface 6 inwall is provided with the female thread 12 mated with external screw thread 11; Described abscess probe 4 end is provided with and tightens up plectane 7, abscess probe 4 and tighten up between plectane 7 and be provided with triangle ribs 14, improves the intensity of abscess probe 4, extends service life of the present invention.Tightening up plectane 7 near the end face of abscess probe 4 is provided with tooth engaged 8, tightens up the keying aperture 9 junction surface 5 being provided with and mating with tooth engaged 8.In the present embodiment, described keying aperture 9 is arranged at and tightens up the end face of junction surface 5 near one end, nut junction surface 6.
In the present embodiment, as preferably, described in tighten up plectane 7 diameter be less than the aperture of nut junction surface 6 endoporus, the diameter of described abscess probe 4 root is less than the aperture tightening up junction surface 5 endoporus.
In the present embodiment, as preferably, described nut junction surface 6 and to tighten up junction surface 5 one-body molded, tightens up junction surface 5 endoporus and is provided with away from the one end at nut junction surface 6 and tightens up rubber washer 13.
Abscess probe 4 of the present invention can replace to the parts of other any oral cavity medical apparatus standard configuration, as mouth mirror, dental elevator etc., during use, by abscess probe 4 needle point forward, stretch into nut connector 3 inner, pass from the endoporus tightening up junction surface 5, rotate debugging and the tooth engaged 8 on abscess probe 4 is blocked mutually with the keying aperture 9 tightened up on junction surface 5, then nut connector 3 is tightened on screwed joint 2.
Above exhaustive presentation is carried out to a kind of oral cavity medical apparatus joint locking device provided by the present invention, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.To change of the present invention with to improve to be possible, and design and scope that accessory claim can specify can not be exceeded.
Claims (3)
1. an oral cavity medical apparatus joint locking device, is characterized in that: comprise the body of rod, nut connector and abscess probe, is provided with optical fibre channel in the described body of rod, and the body of rod wherein one end is fixedly connected with screwed joint, and described screwed joint is provided with external screw thread; What described nut connector comprised the nut junction surface of annular and ladder tubular tightens up junction surface, and the endoporus at nut junction surface is communicated with the endoporus tightening up junction surface, and nut junction surface inwall is provided with the female thread mated with external screw thread; Described abscess probe end is provided with and tightens up plectane, abscess probe and tighten up between plectane and be provided with triangle ribs, tightens up plectane near the end face of abscess probe and is provided with tooth engaged, tighten up keying aperture junction surface being provided with and mating with tooth engaged.
2. oral cavity medical apparatus joint locking device according to claim 1, is characterized in that: described in tighten up plectane diameter be less than the aperture of nut junction surface endoporus, the diameter of described abscess probe root is less than the aperture tightening up junction surface endoporus.
3. oral cavity medical apparatus joint locking device according to claim 1 and 2, is characterized in that: described nut junction surface and to tighten up junction surface one-body molded, tightens up junction surface endoporus and is provided with away from the one end at nut junction surface and tightens up rubber washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308438.6A CN105287024A (en) | 2014-07-01 | 2014-07-01 | Oral medical instrument joint locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308438.6A CN105287024A (en) | 2014-07-01 | 2014-07-01 | Oral medical instrument joint locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105287024A true CN105287024A (en) | 2016-02-03 |
Family
ID=55185337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308438.6A Pending CN105287024A (en) | 2014-07-01 | 2014-07-01 | Oral medical instrument joint locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105287024A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137776A (en) * | 2020-11-26 | 2020-12-29 | 珠海维尔康生物科技有限公司 | Fusion cage implantation holder |
-
2014
- 2014-07-01 CN CN201410308438.6A patent/CN105287024A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137776A (en) * | 2020-11-26 | 2020-12-29 | 珠海维尔康生物科技有限公司 | Fusion cage implantation holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050227197A1 (en) | Screw device for orthodontic treatment | |
| US20050130093A1 (en) | Screw device for orthodontic treatment | |
| CN204016538U (en) | A kind of oral cavity medical apparatus joint locking device | |
| CN105287024A (en) | Oral medical instrument joint locking device | |
| KR101491652B1 (en) | Dental implant with improved convenience screw and binding force | |
| CN203721986U (en) | Plug type photovoltaic connector | |
| KR20150114293A (en) | Connector for flexible pipe | |
| CN202843824U (en) | Novel joint locking device for oral medical devices | |
| CN204636579U (en) | A kind of oral cavity medical apparatus joint locking device | |
| KR101768822B1 (en) | Coupler for connecting electric wire | |
| CN203532483U (en) | Anti-disengaging rotary mechanism | |
| CN210484874U (en) | Structure for preventing simultaneous rotation and torsion of pipelines during screwing of hydraulic pipe joint | |
| CN204829001U (en) | Locking quick -operation joint device that takes off of auto -lock | |
| KR101611154B1 (en) | Dental racheting screwdriver | |
| KR20200002673U (en) | The dental combo torque wrench tip | |
| CN102672287A (en) | Quickly-clamping fixture for hobbing gears | |
| CN203524791U (en) | Shock absorption locking device of medical equipment for oral cavities | |
| CN202607006U (en) | Clamp for quickly clamping gear in hobbing process | |
| CN205371227U (en) | Connect and use locking subassembly | |
| CN220556009U (en) | Quick assembly disassembly connection structure and dental diagnosis and treatment equipment | |
| CN210240832U (en) | Fastener structure of vacuum generator | |
| CN103277393A (en) | Fall off prevention rotating mechanism | |
| CN219591679U (en) | Adjustable wire connection mechanism | |
| CN210715405U (en) | Novel clamp | |
| CN218151874U (en) | Coupling assembling, arm and operation machine system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |