CN2151722Y - Mixer for silver amalgam capsule - Google Patents
Mixer for silver amalgam capsule Download PDFInfo
- Publication number
- CN2151722Y CN2151722Y CN 93209334 CN93209334U CN2151722Y CN 2151722 Y CN2151722 Y CN 2151722Y CN 93209334 CN93209334 CN 93209334 CN 93209334 U CN93209334 U CN 93209334U CN 2151722 Y CN2151722 Y CN 2151722Y
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- CN
- China
- Prior art keywords
- motor
- noise
- capsule
- utility
- model
- 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 - Lifetime
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a mixer for silver amalgam capsules, which is composed of a motor, a clamp, a supporting plate, springs, upright posts and a bottom seat, wherein, the motor is fixed on the supporting plate which is hung on the four upright posts by the four springs, and the upright posts are fixed on the bottom seat. The vibration and the noise of the motor to the bottom seat are reduced or eliminated. A gap between a motor shaft and an eccentric sleeve is eliminated because a wedge-shaped ring with a silt is arranged between the motor shaft and the eccentric sleeve, and noise is reduced. The danger that the capsule is flown out is eliminated because the outmost end of the clamp is provided with a positioning sheet with enough length. The utility model has the characteristics of small vibration, low noise and firm clamp holding.
Description
This utility model belongs to the silver amalgam agitator of dental.Be mainly used in dentistry dental caries prosthetic material---the stir-concoction of silver amalgam.
The prior art of modulation silver amalgam has following several: 1) manual modulation; 2) with semi-automatic argental mercury dispenser, this machine is with automatic blanking device, and the vibration certain hour for the treatment of down to machine behind the honest material gets final product; 3) capsule that an amount of alloy silver powder and hydrargyrum will be housed is placed on that vibration got final product about 20 seconds on the argental mercury dispenser, and this method is promoted gradually.
The argental mercury capsule is that alloy silver powder and hydrargyrum are divided in two isolation rooms that separated by isolating membrane.During use, by dispenser vibration, isolating membrane breaks, and alloy silver powder mixes with hydrargyrum, vibrate about 20 seconds after, mix homogeneously can use.
Existing argental mercury dispenser, though can both reach the blending argental mercury purpose, still have in the some shortcomings part, mainly contain 2 points: the one, noise is bigger, the 2nd, capsular method of clamping is not exclusively reliable, have in addition in the blending process capsule fly out.The described argental mercury blending of Chinese patent CN89206803.5 machine in order to alleviate vibrations, motor is fixed on the rubber blanket, but damping effect is still undesirable, and noise is still bigger.
The purpose of this utility model is to provide a kind of clamping firm, good damping effect, the argental mercury capsule dispenser that can abate the noise substantially.
The vibrations and the noise of argental mercury capsule dispenser derive from motor, and be in light weight because of the dispenser volume is little, normally is placed on the workbench.In order to alleviate or to eliminate vibrations and noise, the technical solution of the utility model is that the motor that will produce focus is suspended on four root posts of dispenser with four springs; Another measure that reduces noise is the gap between eliminating motor shaft and eccentric bushing being connected, and between adds the wedge shape (or taper of two sky) that a band cracks and encircles; In order to guarantee that the argental mercury capsule when blending shakes, is unlikely to fall out from the clamping dop, the outermost end of dop of the present utility model has sufficiently long spacer.Spacer and dop are one, and have elasticity.
Compared with prior art, this utility model vibrations are little, and noise is low, and is firm to capsular clamping, thoroughly solved the danger that capsule flies out.
Now in conjunction with the accompanying drawings, the utility model is described in further detail.
Accompanying drawing 1 is the structural representation of this utility model argental mercury capsule dispenser.
Accompanying drawing 2 is the structural representation that this utility model motor shaft is connected with eccentric bushing.
Accompanying drawing 3 is the capsular dop structural representation of this utility model clamping.
Accompanying drawing 4 is the structural representation of eccentric bushing.
Among the above-mentioned figure, 1 is dop, and 2 is motor, and 3 is spring, and 4 is column, and 5 is support plate, and 6 is bearing, and 7 is clamp nut, and 8 is eccentric bushing, and 9 is motor reel, and 10 for being with the cambridge ring that cracks, and 11 is spacer, and 12 is base, and 13 is capsule.Be that argental mercury capsule dispenser is made up of above-mentioned parts.
Claims (3)
1, a kind of argental mercury capsule dispenser includes motor, support plate, dop, motor reel, eccentric bushing, clamp nut, and motor is fixed on the support plate, it is characterized in that:
1) support plate is suspended on 4 pillars by 4 springs;
2) cambridge ring that has a band to crack between motor reel and the eccentric bushing;
3) outermost end of dop has sufficiently long spacer.
2, dispenser according to claim 1 is characterized in that spacer and dop are one, and flexible.
3, dispenser according to claim 1 is characterized in that 4 springs are fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209334 CN2151722Y (en) | 1993-04-14 | 1993-04-14 | Mixer for silver amalgam capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209334 CN2151722Y (en) | 1993-04-14 | 1993-04-14 | Mixer for silver amalgam capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151722Y true CN2151722Y (en) | 1994-01-05 |
Family
ID=33791546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93209334 Expired - Lifetime CN2151722Y (en) | 1993-04-14 | 1993-04-14 | Mixer for silver amalgam capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151722Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917962A (en) * | 2019-11-28 | 2020-03-27 | 杭州四方医疗器械有限公司 | External adapter of rocking arm device of silver-mercury blending instrument |
-
1993
- 1993-04-14 CN CN 93209334 patent/CN2151722Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110917962A (en) * | 2019-11-28 | 2020-03-27 | 杭州四方医疗器械有限公司 | External adapter of rocking arm device of silver-mercury blending instrument |
| CN110917962B (en) * | 2019-11-28 | 2022-05-27 | 医迈斯电子医疗系统(杭州)有限公司 | External adapter of rocking arm device of silver-mercury blending instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: METALLURGICAL INDUSTRY IRON AND STEEL INSTITUTE TO: ANTAI SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Antai Science and Technology Co., Ltd. Patentee before: Steel Research Institute of Ministry of metallurgical industry |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |