CN204246256U - A kind of miniature bender adapter - Google Patents
A kind of miniature bender adapter Download PDFInfo
- Publication number
- CN204246256U CN204246256U CN201420741235.1U CN201420741235U CN204246256U CN 204246256 U CN204246256 U CN 204246256U CN 201420741235 U CN201420741235 U CN 201420741235U CN 204246256 U CN204246256 U CN 204246256U
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- CN
- China
- Prior art keywords
- bender
- adapter
- elbow
- gear
- adapter sleeve
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of miniature bender adapter, belong to type medical instrument for dental use technical field.This miniature bender adapter comprises head, elbow assembly and fork assembly, and described head and elbow assembly are in transmission connection, and elbow assembly and fork assembly are in transmission connection; The outer surface of described fork assembly is arranged with an adapter sleeve, and this adapter sleeve is provided with several along the equally distributed locating slot in adapter sleeve medial wall, and described adapter sleeve is plugged in locating slot internal fixtion elbow assembly by steady pin.This miniature bender adapter, by being arranged with adapter sleeve outside fork assembly, reduces the overall volume of bender adapter widely, enables to be applicable to microminiaturized dental handpiece; By arranging several locating slots on adapter sleeve, making this utility model can realize multiple angles adjustment bender direction, using more flexible, improve work efficiency to a certain extent.
Description
Technical field
This utility model relates to type medical instrument for dental use technical field, is specifically related to a kind of miniature bender adapter.
Background technology
Dental handpiece refers to by odontologist hand-held, in patient oral cavity or Head And Face art district do the cutting of sclerous tissues's (as being embedded in intraoral artificial tooth), grinding, brill, milling mini-medical cut apparatus.Dental handpiece is divided into high speed handpiece and low speed mobile phone, and wherein low speed mobile phone is divided into again straight machine and bender, and straight machine is used for the sanding and polishing that mouth is treated outward, and bender is used for mouth internal therapy.Conventional dental mobile phone is all use ISO 3964E type standard connector configuration to realize connecting, but along with type medical instrument for dental use develops more and more miniaturization, dental handpiece is also more and more microminiaturized, ISO 3964E type AN connector due to volume excessive, microminiaturized dental handpiece cannot be coordinated to use.
Utility model content
In order to overcome above-mentioned deficiency, this utility model object is to provide a kind of miniature bender adapter, this miniature bender adapter, by being arranged with adapter sleeve outside fork assembly, reduces the overall volume of bender adapter widely, enables to be applicable to microminiaturized dental handpiece; By arranging several locating slots on adapter sleeve, making this utility model can realize multiple angles adjustment bender direction, using more flexible, improve work efficiency to a certain extent.
For solving the problem, the technical scheme that this utility model adopts is as follows:
A kind of miniature bender adapter, it comprises head, elbow assembly and fork assembly, and described head and elbow assembly are in transmission connection, and elbow assembly and fork assembly are in transmission connection; The outer surface of described fork assembly is arranged with an adapter sleeve, and this adapter sleeve is provided with several equally distributed locating slots, and described adapter sleeve is plugged in locating slot internal fixtion elbow assembly by steady pin.
Realizing a kind of embodiment of the present utility model is: the middle part of described adapter sleeve is also provided with the steel ball clamping body for clamping fork assembly, this steel ball clamping body comprises the annular steel bead groove being located at adapter sleeve outer surface, annular steel bead groove in be provided with several along adapter sleeve medial wall equally distributed steel ball hole and dowel hole, steel ball is provided with steel ball in hole; A ring-shaped clamping sleeve is also arranged with in annular steel bead groove.
As preferably, the number in the steel ball hole on described annular steel bead groove is six.
Realizing a kind of embodiment of the present utility model is: described elbow assembly comprises elbow, holder and driving member, and described holder is plugged in elbow, and driving member is plugged in holder; The upper end of described holder is provided with one for the locating hole of fixing elbow, and be provided with the fixed pin holes matched with locating slot in the middle part of it, its lower end is provided with an annular steel ball groove; Described holder is plugged in locating slot and fixed pin holes internal fixtion on adapter sleeve by steady pin.
Particularly, movement, hollow rotating shaft and power transmission shaft is provided with in described head, hollow rotating shaft is arranged with gear I, the two ends of power transmission shaft are all socketed with gear II, the two ends of described driving member are all arranged with gear III, hollow rotating shaft engage with the gear II of power transmission shaft one end be connected with transmission shaft driven by gear I, and driving member to be engaged with the gear II of the power transmission shaft other end by the close gear III of elbow one end and head is in transmission connection.
Particularly, one end of described fork assembly is arranged with gear IV, and fork assembly is in transmission connection with elbow assembly with the engaging of gear III of driving member away from elbow by gear IV; Engagement place between gear III and gear IV is arranged with stop collar.
As preferably: the number of described fixed pin holes is three.
Compared to existing technology, the beneficial effects of the utility model are:
This utility model, by being arranged with adapter sleeve in fork module outer surface, reduces the overall volume of bender adapter widely, enables to be applicable to microminiaturized dental handpiece; By arranging several locating slots on adapter sleeve, with the detent fit on holder, making this utility model can realize multiple angles adjustment bender direction, using more flexible, improve work efficiency to a certain extent; By the cooperation of the annular steel ball groove on the steel ball clamping body on adapter sleeve, holder, bullet card three, steel ball clamping body can effectively clamp fork assembly, and steel ball can be made again to have living spring function.
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional drawing of miniature bender adapter described in the utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of miniature bender adapter described in the utility model.
Fig. 3 is the schematic enlarged-scale view of adapter sleeve described in the utility model.
Wherein, 1, head; 11, movement; 12, hollow rotating shaft; 13, gear I; 14, power transmission shaft; 15, gear II; 2, elbow assembly; 21, elbow; 22, holder; 23, steady pin; 24, annular steel ball groove; 25, driving member; 26, gear III; 3, fork assembly; 31, gear IV; 4, adapter sleeve; 41, locating slot; 42, annular steel bead groove; 43, steel ball; 44, dowel hole; 45, ring-shaped clamping sleeve; 5, stop collar.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1-Figure 3, be the miniature bender adapter of one described in the utility model, it comprises head 1, elbow assembly 2 and fork assembly 3, and described head 1 is in transmission connection with elbow assembly 2, and elbow assembly 2 and fork assembly 3 are in transmission connection; The outer surface of described fork assembly 3 is arranged with an adapter sleeve 4, this adapter sleeve 4 be provided with six along adapter sleeve medial wall equally distributed locating slot 41, described adapter sleeve 4 is plugged in locating slot 41 internal fixtion elbow assembly 2 by steady pin 23.
The middle part of described adapter sleeve 4 is also provided with the steel ball clamping body for clamping fork assembly 3, this steel ball clamping body comprises the annular steel bead groove 42 being located at adapter sleeve 4 outer surface, annular steel bead groove 42 be provided with four equally distributed steel ball holes and a dowel hole 44, four steel ball holes all in be provided with steel ball 43; Annular steel bead groove 42 is also arranged with a ring-shaped clamping sleeve 45.
Described elbow assembly 2 comprises elbow 21, holder 22 and driving member 25, and described holder 22 is plugged in elbow 21, and driving member 25 is plugged in holder 22; The upper end of described holder 22 is provided with one for the locating hole of fixing elbow 21, and be provided with three steady pin 23 holes matched with locating slot 41 in the middle part of it, its lower end is provided with an annular steel ball groove 24; Described adapter sleeve 4 is plugged in locating slot 41 and fixed pin holes internal fixtion holder 22 by steady pin 23.
Particularly, movement 11, hollow rotating shaft 12 and power transmission shaft 14 is provided with in described head 1, hollow rotating shaft 12 is arranged with gear I 13, the two ends of power transmission shaft 14 are all socketed with gear II 15, and hollow rotating shaft 12 to be engaged with the gear II 15 of power transmission shaft 14 one end by gear I 13 and is in transmission connection with power transmission shaft 14; The two ends of described driving member 25 are all arranged with gear III 26, and driving member 25 is in transmission connection with head 1 by engaging with the gear II 15 of power transmission shaft 14 other end near the gear III 26 of elbow 21 one end.
Particularly, one end of described fork assembly 3 is arranged with gear IV 31, and fork assembly 3 is in transmission connection with elbow assembly 2 with the engaging of gear III 26 of driving member 25 away from elbow 21 by gear IV 31; Engagement place between gear III 26 and gear IV 31 is arranged with stop collar 5.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not limit the scope of this utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to this utility model scope required for protection.
Claims (7)
1. a miniature bender adapter, is characterized in that: it comprises head, elbow assembly and fork assembly, and described head and elbow assembly are in transmission connection, and elbow assembly and fork assembly are in transmission connection; The outer surface of described fork assembly is arranged with an adapter sleeve, and this adapter sleeve is provided with several along the equally distributed locating slot in adapter sleeve medial wall, and described adapter sleeve is plugged in locating slot internal fixtion elbow assembly by steady pin.
2. miniature bender adapter according to claim 1, it is characterized in that: the middle part of described adapter sleeve is also provided with the steel ball clamping body for clamping fork assembly, this steel ball clamping body comprises the annular steel bead groove being located at adapter sleeve outer surface, be provided with several equally distributed steel ball hole and dowel holes in annular steel bead groove, steel ball is provided with steel ball in hole; A ring-shaped clamping sleeve is also arranged with in annular steel bead groove.
3. miniature bender adapter according to claim 2, is characterized in that: the number in the steel ball hole on described annular steel bead groove is six.
4. miniature bender adapter according to claim 1, is characterized in that: described elbow assembly comprises elbow, holder and driving member, and described holder is plugged in elbow, and driving member is plugged in holder; The upper end of described holder is provided with one for the locating hole of fixing elbow, and be provided with the fixed pin holes matched with locating slot in the middle part of it, its lower end is provided with an annular steel ball groove; Described holder is plugged in locating slot and fixed pin holes internal fixtion on adapter sleeve by steady pin.
5. miniature bender adapter according to claim 4, it is characterized in that: in described head, be provided with movement, hollow rotating shaft and power transmission shaft, hollow rotating shaft is arranged with gear I, the two ends of power transmission shaft are all socketed with gear II, the two ends of described driving member are all arranged with gear III, and hollow rotating shaft is engaged with the gear II of power transmission shaft one end by gear I and is connected with transmission shaft driven; Driving member is by engage with the gear II of the power transmission shaft other end near the gear III of elbow one end and head is in transmission connection.
6. miniature bender adapter according to claim 5, is characterized in that: one end of described fork assembly is arranged with gear IV, and fork assembly is in transmission connection with elbow assembly with the engaging of gear III of driving member away from elbow by gear IV; Engagement place between gear III and gear IV is arranged with stop collar.
7. miniature bender adapter according to claim 4, is characterized in that: the number of described fixed pin holes is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741235.1U CN204246256U (en) | 2014-11-28 | 2014-11-28 | A kind of miniature bender adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741235.1U CN204246256U (en) | 2014-11-28 | 2014-11-28 | A kind of miniature bender adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246256U true CN204246256U (en) | 2015-04-08 |
Family
ID=52950617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741235.1U Expired - Fee Related CN204246256U (en) | 2014-11-28 | 2014-11-28 | A kind of miniature bender adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773521A (en) * | 2019-11-08 | 2021-05-11 | 深圳市康钛医疗科技有限公司 | High-speed mobile phone with freely adjustable head angle and handle angle range |
-
2014
- 2014-11-28 CN CN201420741235.1U patent/CN204246256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773521A (en) * | 2019-11-08 | 2021-05-11 | 深圳市康钛医疗科技有限公司 | High-speed mobile phone with freely adjustable head angle and handle angle range |
| CN112773521B (en) * | 2019-11-08 | 2022-04-26 | 深圳市康钛医疗科技有限公司 | High-speed mobile phone with freely adjustable head angle and handle angle range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |