CN208017726U - A kind of oral cavity dental chair rotating mechanism fixed connecting base - Google Patents
A kind of oral cavity dental chair rotating mechanism fixed connecting base Download PDFInfo
- Publication number
- CN208017726U CN208017726U CN201721284140.1U CN201721284140U CN208017726U CN 208017726 U CN208017726 U CN 208017726U CN 201721284140 U CN201721284140 U CN 201721284140U CN 208017726 U CN208017726 U CN 208017726U
- Authority
- CN
- China
- Prior art keywords
- hole
- oral cavity
- rotating mechanism
- connecting seat
- 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
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Abstract
The utility model discloses a kind of oral cavity dental chair rotating mechanism fixed connecting bases, including connecting seat and fixed plate, the connecting seat is set as cylindrical structure, circular first through hole there are one setting among it, circular second through-hole there are one being set below the first through hole, rectangular notch there are one being set at left and right sides of the connecting seat, the fixed plate is equipped with below the connecting seat, the fixed plate is set as cylindrical structure, its left and right sides is equipped with the through-hole of arc, and front and rear sides are respectively provided with a location hole.The utility model structure is completely suitable for the oral cavity dental chair rotating mechanism, has easy for installation, easily positioning, stable feature.
Description
Technical field
The utility model is related to oral cavity dental chair field, specially a kind of oral cavity dental chair rotating mechanism fixed connecting base.
Background technology
Connecting seat on the market, structure are not suitable for the oral cavity dental chair rotating mechanism, are not set on connecting plate below
There are two the through-hole of arc and circular location holes, therefore unadjustable position when installing, and are not easy to be positioned, above
Offset is easily rotated when being not provided with rectangular notch at left and right sides of connecting seat, therefore running, stability is not strong.
Therefore, we are badly in need of designing a kind of oral cavity dental chair rotating mechanism fixed connecting base and solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of oral cavity dental chair proposed
Rotating mechanism fixed connecting base.
To achieve the goals above, the utility model uses following technical solution：
A kind of oral cavity dental chair rotating mechanism fixed connecting base, including connecting seat and fixed plate, the connecting seat are set as
Cylindrical structure is set among it there are one circular first through hole, sets that there are one circular the below the first through hole
Two through-holes, set that there are one rectangular notch, respectively left notch and right notch, the companies at left and right sides of the connecting seat
The fixed plate is equipped with below joint chair, the fixed plate is set as cylindrical structure, and the left and right sides is equipped with the through-hole of arc,
Respectively left through-hole and right through-hole, front and rear sides are respectively provided with a location hole, respectively prelocalization hole and rear location hole.
The internal diameter of first through hole is more than the internal diameter of the second through-hole on the preferred connecting seat.
The utility model advantageous effect：The oral cavity dental chair rotating mechanism fixed connecting base, structure are suitable for the oral cavity
Dental chair rotating mechanism, set on connecting plate below there are two arc through-hole and circular location hole, therefore install when it is adjustable
Section is set, and is easily positioned, above connecting seat at left and right sides of be equipped with rectangular notch, therefore run when be not susceptible to
Rotation offset, stability are strong.
Description of the drawings
Fig. 1 be the utility model proposes a kind of oral cavity dental chair rotating mechanism fixed connecting base structural schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of oral cavity dental chair rotating mechanism fixed connecting base, including connecting seat 1 and fixed plate 2, it is described
Connecting seat 1 is set as cylindrical structure, is set among it there are one circular first through hole 1-4, below the first through hole 1-4
If there are one circular second through-hole 1-3,1 left and right sides of connecting seat sets that there are one rectangular notches, respectively left
Notch 1-2 and right notch 1-1,1 lower section of connecting seat are equipped with the fixed plate 2, and the fixed plate 2 is set as cylindrical
Structure, the left and right sides are equipped with the through-hole of arc, and respectively left through-hole 2-1 and right through-hole 2-2, front and rear sides are respectively provided with one
Location hole, respectively prelocalization hole 2-3 and rear location hole 2-4.
The internal diameter of first through hole 1-4 is more than the internal diameter of the second through-hole 1-3 on the connecting seat 1.
More than, the only preferable specific implementation mode of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (2)
1. a kind of oral cavity dental chair rotating mechanism fixed connecting base, including connecting seat and fixed plate, it is characterised in that：The company
Joint chair is set as cylindrical structure, is set among it there are one circular first through hole, set below the first through hole there are one
Circular second through-hole, the connecting seat left and right sides are set there are one rectangular notch, respectively left notch and right notch,
The fixed plate is equipped with below the connecting seat, the fixed plate is set as cylindrical structure, and the left and right sides is equipped with arc
The through-hole of shape, respectively left through-hole and right through-hole, front and rear sides are respectively provided with a location hole, and respectively prelocalization hole is determined with rear
Position hole.
2. a kind of oral cavity dental chair rotating mechanism fixed connecting base according to claim 1, it is characterised in that：The company
The internal diameter of first through hole is more than the internal diameter of the second through-hole on joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284140.1U CN208017726U (en) | 2017-10-02 | 2017-10-02 | A kind of oral cavity dental chair rotating mechanism fixed connecting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284140.1U CN208017726U (en) | 2017-10-02 | 2017-10-02 | A kind of oral cavity dental chair rotating mechanism fixed connecting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017726U true CN208017726U (en) | 2018-10-30 |
Family
ID=63896738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721284140.1U Expired - Fee Related CN208017726U (en) | 2017-10-02 | 2017-10-02 | A kind of oral cavity dental chair rotating mechanism fixed connecting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017726U (en) |
-
2017
- 2017-10-02 CN CN201721284140.1U patent/CN208017726U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191002 |