CN207804415U - Upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit - Google Patents
Upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit Download PDFInfo
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- CN207804415U CN207804415U CN201720459283.5U CN201720459283U CN207804415U CN 207804415 U CN207804415 U CN 207804415U CN 201720459283 U CN201720459283 U CN 201720459283U CN 207804415 U CN207804415 U CN 207804415U
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- communicating pipe
- pull rod
- lower housing
- dental
- component
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Abstract
A kind of upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit is provided, including instrument disc main body and cellphone communicating pipe component, instrument disc main body includes lower housing, the control system of dental handpiece is equipped in lower housing, rotational structure component is additionally provided in lower housing, rotational structure component is fixedly connected with Tiebar structure, cellphone communicating pipe component includes communicating pipe, communicating pipe, one end was fixed on lower housing lower part and the other end around being connect with dental handpiece behind Tiebar structure upper end, it pulls cellphone communicating pipe component and so that dental handpiece is worked by Tiebar structure drives the rotation of rotational structure component that Tiebar structure is made to be opened in the microswitch of instrument disc main body forefront and Triggering Control System.The utility model can ensure that instrument close proximity to patient oral cavity position, make doctor have prodigious operating space and treatment when pipeline back pull very little, mass motion is steadily comfortable, effectively reduces doctor's operation fatigue intensity, and can achieve the purpose that whole dental multipurpose therapy unit of convenient control.
Description
Technical field
A kind of the utility model category medical-dental equipment technical field, and in particular to upper extension for dental multipurpose therapy unit
Instrument disk pull rod control mechanism.
Background technology
Currently, the structure and shape of dental units are varied, the requirement to instrumentation is more and more complete, functional requirement
It is higher and higher.Since the diagnosis and treatment operation majority of mouth disease carries out in patient oral cavity, and oral cavity medical equipment structure with
Principle has certain particularity, especially has the drawback that doctor operating space is limited in use, cannot be close to patient, doctor
The instrument taken on gun rack box is inconvenient, and the labor intensity of limbs is big, therefore, needs to consider during oral disease therapeutic effective
Ground ensures that practicability, the comfort that equipment instrument in dental care uses, existing dental units are only capable of meeting doctor's
Use demand can't meet comfort well.It is therefore desirable to propose to improve.
Utility model content
The technical issues of the utility model solves：A kind of upper hanging device tool disk pull rod control for dental multipurpose therapy unit is provided
Mechanism processed, when the utility model is by pulling cellphone communicating pipe component, cellphone communicating pipe component is driven by Tiebar structure and is rotated
Construction package rotates, and so that pull rod is turned to instrument disc main body front, can ensure that instrument close proximity to patient oral cavity position, makes doctor
Have prodigious operating space and treatment when pipeline back pull very little, mass motion is steadily comfortable, effectively reduce doctor operation
Fatigue strength, and can achieve the purpose that whole dental multipurpose therapy unit of convenient control.
The technical solution adopted in the utility model：For the upper hanging device tool disk pull rod control mechanism of dental multipurpose therapy unit,
Including instrument disc main body and cellphone communicating pipe component, the instrument disc main body includes lower housing, and dentistry is equipped in the lower housing
The control system of mobile phone is additionally provided with the rotational structure component of controllable dental handpiece aqueous vapor electricity break-make in the lower housing, described
Rotational structure component is fixedly connected with Tiebar structure, and the cellphone communicating pipe component includes communicating pipe, and described communicating pipe one end is solid
It is scheduled on lower housing lower part and the other end behind Tiebar structure upper end with dental handpiece around connecting, pull the cellphone communicating pipe group
Part simultaneously drives the rotation of rotational structure component that Tiebar structure is made to be in instrument disc main body forefront and triggers control by Tiebar structure
The microswitch of system is opened and dental handpiece is made to work.
Wherein, the rotational structure component includes bearing, cam pivoted arm, drawstring and spring, and the bearing is by fastening spiral shell
Nail I is fixed on lower housing, and the cam portion of the cam pivoted arm is fixed on by rotation axis on bearing, described drawstring one end with
The cam portion of cam pivoted arm is connected by hexagon socket cap head screw, and the drawstring other end is connect with spring one end, described
The spring other end is connect by adjusting screw with bearing.
Further, the Tiebar structure includes pull rod, and described pull rod one end passes through trip bolt II and cam pivoted arm
Pivoted arm is fixedly connected, and the pull rod other end is rotatably connected to the idler wheel for making communicating pipe bypass.
Further, the lower housing lower part is equipped with pipe holder for fixing communicating pipe one end and for placing dentistry hand
The instrument disk gun stock of machine.
The utility model compared with prior art the advantages of：
1, pull rod in the cam pivoted arm and Tiebar structure in construction package is rotated in this programme can be around rotation shaft rotation
Dynamic, when pulling cellphone communicating pipe component, cellphone communicating pipe component drives rotational structure component to rotate about 90 degree by Tiebar structure,
So that pull rod is turned to instrument disc main body foremost, can ensure that instrument close proximity to patient oral cavity position, makes doctor have prodigious behaviour
Make space and treatment when pipeline back pull very little, mass motion is steadily comfortable, effectively reduce doctor's operation fatigue intensity；
2, this programme convexity wheel pivoted arm is pulled by communicating pipe and is rotated forward, and then can be inverted again by the effect of drawstring and spring
It resets, not only realizes that instrument is easier close to patient oral cavity position, and the positive and negative rotation of cam can trigger in cam pivoted arm
The opening of the microswitch of control system and closing realize that the control for the aqueous vapor electricity that installation is internally integrated to instrument disk, cooperation are controlled
Treatment machine control system can meet the corresponding function requirement of each rifle position on instrument disk, meet the operation readiness and equipment dimension of doctor
Shield, can achieve the purpose that whole dental multipurpose therapy unit of convenient control；
3, it is fixedly connected using trip bolt between pull rod and cam pivoted arm in this programme, it can be quick in product packaging
Dismounting realizes that minimum package volume, installation are simple and convenient.
Description of the drawings
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure top view of the utility model；
Fig. 3 is the using state structure diagram of the utility model.
Specific implementation mode
1-3 describes the embodiments of the present invention below in conjunction with the accompanying drawings.
For the upper hanging device tool disk pull rod control mechanism of dental multipurpose therapy unit, as illustrated in fig. 1 and 2, including instrument disk master
Body 1 and cellphone communicating pipe component 16, the instrument disc main body 1 include lower housing 2, and dental handpiece is equipped in the lower housing 2
Control system 21, is additionally provided with the rotational structure component 3 of controllable dental handpiece aqueous vapor electricity break-make in the lower housing 2, described turn
Dynamic construction package 3 is fixedly connected with Tiebar structure 13, specifically, the rotational structure component 3 include bearing 4, cam pivoted arm 6,
Drawstring 9 and spring 10, the bearing 4 are fixed on by trip bolt I 5 on lower housing 2, the cam portion of the cam pivoted arm 6
Fixed on the carrier 4 by the rotation of rotation axis 7,9 one end of the drawstring and the cam portion of cam pivoted arm 6 pass through interior hexagonal cylindrical
Head screw connection, 9 other end of the drawstring are connect with 10 one end of spring, and 10 other end of the spring passes through adjusting screw 11 and branch
Seat 4 connects；The Tiebar structure 13 includes pull rod 14, turn that 14 one end of the pull rod passes through trip bolt II 8 and cam pivoted arm 6
Arm is fixedly connected, and 14 other end of the pull rod is rotatably connected to idler wheel 15, in product packaging, can pass through rotational fastener screw II
8 realize fast quick-detach Tiebar structure 13, also very convenient when reducing the function of complete machine packaging volume, and installing.The mobile phone connection
Tube assembly 16 includes communicating pipe 17, and 2 lower part of the lower housing is equipped with pipe holder 18, and the communicating pipe, 17 one end was fixed on pipe holder
On 18, the communicating pipe, 17 other end was connect after bypassing the idler wheel 15 on Tiebar structure 13 with dental handpiece 19, the lower housing 2
Lower part is additionally provided with the instrument disk gun stock 20 for placing dental handpiece 19.
As shown in figure 3, pulling cellphone communicating pipe component 16, make Tiebar structure with the pulling of cellphone communicating pipe component 16
Pull rod 14 in 13 rotates, and band moving cam pivoted arm 6 is rotated around rotation axis 7 when pull rod 14 rotates, and rotates 90 in pull rod 14 in this way
It is at 1 front position of instrument disc main body when spending, so as to make dental handpiece 19 close to doctor position, makes communicating pipe 17
Length is utilized effectively, and with that can carry out treatment operation, can ensure that instrument close proximity to patient oral cavity position, makes doctor have very
Big operating space and in treatment pipeline back pull very little, mass motion is steadily comfortable, effectively reduces doctor's operation fatigue
Intensity.After 19 use of dental handpiece, is acted on by the prefastening force of spring 10 and drawstring 9, make cam pivoted arm 6 and pull rod 14
Initial position is automatically restored to, withdrawal of taking advantage of a situation communicating pipe 17, it is ensured that dental handpiece 19 just can be placed on instrument disk gun stock 20.
Meanwhile the utility model convexity wheel pivoted arm 6 is pulled by communicating pipe 17 and is rotated forward, and then can pass through drawstring 9 and bullet again
The effect reversion of spring 10 resets, and not only realizes that instrument is easier close to patient oral cavity position, and cam portion in cam pivoted arm 6
Positive and negative rotation be capable of Triggering Control System 21 microswitch 12 opening and closing, realization installation is internally integrated to instrument disk
Aqueous vapor electricity control, partner treatment machine control system can meet the corresponding function requirement of each rifle position on instrument disk, meet doctor
Raw operation readiness and plant maintenance achievees the purpose that treat mouth disease, is a kind of device with higher economic and practical.
Above-described embodiment, the only preferred embodiment of the utility model are not used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (4)
1. for the upper hanging device tool disk pull rod control mechanism of dental multipurpose therapy unit, including instrument disc main body (1) is connected to mobile phone
Tube assembly (16), the instrument disc main body (1) include lower housing (2), and the control system of dental handpiece is equipped in the lower housing (2)
It unites (21), it is characterised in that：The rotational structure component of controllable dental handpiece aqueous vapor electricity break-make is additionally provided in the lower housing (2)
(3), the rotational structure component (3) is fixedly connected with Tiebar structure (13), and the cellphone communicating pipe component (16) includes connection
Manage (17), described communicating pipe (17) one end be fixed on lower housing (2) lower part and the other end around behind Tiebar structure (13) upper end with
Dental handpiece (19) connects, and pulls the cellphone communicating pipe component (16) and drives rotational structure group by Tiebar structure (13)
Part (3) rotates the microswitch for making Tiebar structure (13) be in instrument disc main body (1) forefront and Triggering Control System (21)
(12) it opens and dental handpiece (19) is made to work.
2. the upper hanging device tool disk pull rod control mechanism according to claim 1 for dental multipurpose therapy unit, feature exists
In：The rotational structure component (3) includes bearing (4), cam pivoted arm (6), drawstring (9) and spring (10), and the bearing (4) is logical
It crosses trip bolt I (5) and gasket is fixed on lower housing (2), the cam portion of the cam pivoted arm (6) passes through rotation axis (7)
Rotation is fixed on bearing (4), and described drawstring (9) one end and the cam portion of cam pivoted arm (6) pass through interior hexagonal cylindrical head spiral shell
Nail connection, drawstring (9) other end are connect with spring (10) one end, and spring (10) other end passes through adjusting screw (11)
It is connect with bearing (4).
3. the upper hanging device tool disk pull rod control mechanism according to claim 2 for dental multipurpose therapy unit, feature exists
In：The Tiebar structure (13) includes pull rod (14), and described pull rod (14) one end passes through trip bolt II (8) and cam pivoted arm
(6) pivoted arm is fixedly connected, and pull rod (14) other end is rotatably connected to the idler wheel (15) for making communicating pipe (17) bypass.
4. the upper hanging device tool disk pull rod control mechanism according to claim 1,2 or 3 for dental multipurpose therapy unit, special
Sign is：Lower housing (2) lower part is equipped with pipe holder (18) for fixing communicating pipe (17) one end and for placing dentistry
The instrument disk gun stock (20) of mobile phone (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459283.5U CN207804415U (en) | 2017-04-28 | 2017-04-28 | Upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459283.5U CN207804415U (en) | 2017-04-28 | 2017-04-28 | Upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804415U true CN207804415U (en) | 2018-09-04 |
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ID=63336713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459283.5U Active CN207804415U (en) | 2017-04-28 | 2017-04-28 | Upper hanging device tool disk pull rod control mechanism for dental multipurpose therapy unit |
Country Status (1)
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| CN (1) | CN207804415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112747A (en) * | 2021-11-15 | 2022-03-01 | 佛山市丹特尔医疗器材有限公司 | Fatigue test device for dental handpiece chuck |
-
2017
- 2017-04-28 CN CN201720459283.5U patent/CN207804415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112747A (en) * | 2021-11-15 | 2022-03-01 | 佛山市丹特尔医疗器材有限公司 | Fatigue test device for dental handpiece chuck |
| CN114112747B (en) * | 2021-11-15 | 2024-02-09 | 广东丹特尔医疗科技有限公司 | Fatigue testing device for dental handpiece chuck |
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