CN206543255U - A kind of medical-dental chair rotating mechanism bottom linker - Google Patents
A kind of medical-dental chair rotating mechanism bottom linker Download PDFInfo
- Publication number
- CN206543255U CN206543255U CN201621150504.2U CN201621150504U CN206543255U CN 206543255 U CN206543255 U CN 206543255U CN 201621150504 U CN201621150504 U CN 201621150504U CN 206543255 U CN206543255 U CN 206543255U
- Authority
- CN
- China
- Prior art keywords
- swivel head
- hole
- medical
- rotating mechanism
- dental chair
- 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
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of medical-dental chair rotating mechanism bottom linker, including base, connecting shaft, and swivel head, described swivel head is set to triangular-arc structure, provided with a circular through hole in the middle of it, each of which angle is provided with a circular connecting hole, described base is set to semicircle spherical structure, it is evenly equipped with three positioning holes one week, the boss of arc is provided with above described base, described connecting shaft is set to outer-hexagonal column construction, and between the center of both base and swivel head.Its structure of the utility model is completely suitable for the medical-dental chair rotating mechanism, and positioning is easy in its bottom provided with three positioning holes during installation, and its top swivel head is set to triangular-arc structure, is more consolidated during operation.
Description
Technical field
The utility model is related to a kind of related engineering goods of medicine equipment, specifically a kind of medical-dental chair rotation
Actuator base connector.
Background technology
Some medical-dental chair rotating mechanism bottom linkers on existing market, can often find very in use
Many problems：Its structure is not suitable for the dental chair rotating mechanism；Its bottom is not provided with three positioning holes, is difficult to be determined during installation
Position is fixed；Its swivel head is not set to triangular-arc structure, therefore stability is not strong during operation.
The content of the invention
The utility model provides a kind of medical-dental chair rotating mechanism bottom linker.
The purpose of this utility model is to solve some existing medical-dental chair rotating mechanism bottom linkers, and its structure is uncomfortable
For the dental chair rotating mechanism；Its bottom is not provided with three positioning holes, is difficult to be fixed on the positioning during installation；Its swivel head is not
It is set to triangular-arc structure, therefore the problem of stability is not strong during operation.
The utility model solves the technical scheme that its technical problem used：A kind of medical-dental chair rotating mechanism bottom
Connector, including base, connecting shaft, and swivel head, described swivel head are set to triangular-arc structure, and it is middle provided with a circle
The through hole of shape, each of which angle is provided with a circular connecting hole, respectively the first connecting hole, the second connecting hole and the 3rd connection
Hole, described base is set to semicircle spherical structure, is evenly equipped with three positioning holes, respectively the first positioning hole one week, and second determines
The boss of arc is provided with above position hole and the 3rd positioning hole, described base, described connecting shaft is set to outer-hexagonal column construction,
And between the center of both base and swivel head.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As illustrated, the utility model includes base 3, connecting shaft 2, and swivel head 1, described swivel head 1 is set to triangle
Arcuate structure, provided with a circular through hole 1-3 in the middle of it, each of which angle is provided with a circular connecting hole, and respectively the
One connecting hole 1-1, the second connecting hole 1-2 and the 3rd connecting hole 1-4, described base 3 is set to semicircle spherical structure, one Zhou Jun
It is furnished with three positioning holes, respectively the first positioning hole 3-1, the second positioning hole 3-2 and the 3rd positioning hole 3-3, described base 3
Side is provided with the boss 3-4 of arc, and described connecting shaft 2 is set to outer-hexagonal column construction, and located at both base 3 and swivel head 1
Center between.
Its structure of the utility model is completely suitable for the medical-dental chair rotating mechanism, and its bottom 3 is provided with three positioning holes,
It is easy to positioning during installation, its top swivel head 1 is set to triangular-arc structure, is more consolidated during operation.
Claims (1)
1. a kind of medical-dental chair rotating mechanism bottom linker, including base, connecting shaft, and swivel head, it is characterised in that：Institute
The swivel head stated is set to triangular-arc structure, provided with a circular through hole in the middle of it, and each of which angle is circular provided with one
Connecting hole, respectively the first connecting hole, the second connecting hole and the 3rd connecting hole, described base are set to semicircle spherical structure, its
It is evenly equipped with one week above three positioning holes, respectively the first positioning hole, the second positioning hole and the 3rd positioning hole, described base and sets
Have a boss of arc, described connecting shaft is set to outer-hexagonal column construction, and located at the center of both base and swivel head it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150504.2U CN206543255U (en) | 2016-10-30 | 2016-10-30 | A kind of medical-dental chair rotating mechanism bottom linker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150504.2U CN206543255U (en) | 2016-10-30 | 2016-10-30 | A kind of medical-dental chair rotating mechanism bottom linker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543255U true CN206543255U (en) | 2017-10-10 |
Family
ID=59992290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150504.2U Expired - Fee Related CN206543255U (en) | 2016-10-30 | 2016-10-30 | A kind of medical-dental chair rotating mechanism bottom linker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928963A (en) * | 2017-12-12 | 2018-04-20 | 周顺党 | Rotational electric hydraulic-driven dental chair |
-
2016
- 2016-10-30 CN CN201621150504.2U patent/CN206543255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928963A (en) * | 2017-12-12 | 2018-04-20 | 周顺党 | Rotational electric hydraulic-driven dental chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |