CN204813791U - Highly sensitive operating handle assembly of refractometer - Google Patents
Highly sensitive operating handle assembly of refractometer Download PDFInfo
- Publication number
- CN204813791U CN204813791U CN201520566058.2U CN201520566058U CN204813791U CN 204813791 U CN204813791 U CN 204813791U CN 201520566058 U CN201520566058 U CN 201520566058U CN 204813791 U CN204813791 U CN 204813791U
- Authority
- CN
- China
- Prior art keywords
- pole
- center
- highly sensitive
- grating
- arranges
- 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.)
- Active
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a highly sensitive operating handle assembly of refractometer. Traditional refractometer operating handle assembly structure is complicated, and it is mainly through belt transmission, and the grating installs in the handle bottom, causes easily and collides with, arouses the damage, and slide control comparatively inconvenient. The utility model discloses its characterized in that is including the base slip subassembly that can all around remove, and the upper portion of base slip subassembly sets up the lift control subassembly, the lift control subassembly include the centibar, the cover is put on the rocker to the centibar overcoat and the rocker is trapped, the rocker on be located the centibar in the cover one side set up round grating and grating read head. The utility model discloses an universal club that the operating handle assembly passes through in the base slip subassembly is realized all around removing, and it is very nimble to slide, simple and convenient. Compare in traditional belt transmission and the installation of grating bottom, the light and handy compactness of structure, easy and simple to handle, the performance is more stable, realizes that elevation structure steadily goes up and down.
Description
Technical field
This utility model relates to the highly sensitive operating grip assembly of a kind of eye refractometer.
Background technology
Traditional eye refractometer operating grip assembly structure is complicated, and it is mainly through belt transmission, and grating is arranged on bottom handle, easily causes and collides with, cause breakage, and slippage manipulation comparatively inconvenience.
Utility model content
This utility model is for the problems referred to above, and provide a kind of eye refractometer highly sensitive operating grip assembly, light structure is compact, easy to operate, and performance is comparatively stable.
For this reason, this utility model takes following technical scheme, the highly sensitive operating grip assembly of eye refractometer, it is characterized in that comprising can the base sliding assembly of movement all around, the top of base sliding assembly arranges elevating control assembly, described elevating control assembly comprises center-pole, and be nested with cover and rocking bar on rocking bar outside center-pole and trap, the side described rocking bar being positioned at center-pole in cover arranges Circular gratings and grating read head.
The top of described center-pole arranges button panel, and described button panel top arranges button.
The bottom of described center-pole and rocking bar arrange center-pole packing ring between trapping.
Described base sliding assembly comprises base, arranges ball seat, arrange roating sphere in ball seat in base, and the top of roating sphere arranges universal club, and described universal club is connected with center-pole by loop bar.
Operating grip assembly of the present utility model realizes all around moving by the universal club in base sliding assembly, slides very flexible, easy.The Control Component on top adopts optical grating construction, and control motor positive and inverse, grating is installed on operating grip inside by this structure, install compared to bottom conventional belt transmission and grating, light structure is compact, easy and simple to handle, performance is more stable, realizes lifting structure and is steadily elevated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth this utility model further.
This utility model relates to the highly sensitive operating grip assembly of a kind of eye refractometer, and it is made up of base sliding assembly and top Control Component.Base sliding assembly comprises sleeve pipe 7, wave washer 8, ball seat 9, liner 10, bottom 11, friction head 12, base 13, steady pin 14, threaded cap 15, universal club 16.
Top Control Component comprises grating read head 1, circular grating 2, center-pole hold-down nut 3, magnetic steel ring 4, magnet ring lasso 5, center-pole packing ring 6, center-pole 17, rocking bar are trapped 18, cover 19, encoder foot rest 20, rocking bar rotary sleeve 21, button panel 22, rocking bar upper cover 23, button 24 on rocking bar.
Be nested with cover and rocking bar on rocking bar outside center-pole to trap, the side described rocking bar being positioned at center-pole in cover arranges Circular gratings and grating read head.The top of center-pole arranges button panel, and described button panel top arranges button.The bottom of center-pole and rocking bar arrange center-pole packing ring between trapping.Base sliding assembly comprises base, arranges ball seat in base, arranges roating sphere in ball seat, and the top of roating sphere arranges universal club, and described universal club is connected with center-pole by loop bar.
Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of this utility model.In addition should be understood that those skilled in the art can make various changes or modifications this utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read this utility model instruction.
Claims (4)
1. the highly sensitive operating grip assembly of eye refractometer, it is characterized in that comprising can the base sliding assembly of movement all around, the top of base sliding assembly arranges elevating control assembly, described elevating control assembly comprises center-pole, be nested with cover and rocking bar on rocking bar outside center-pole to trap, the side described rocking bar being positioned at center-pole in cover arranges Circular gratings and grating read head.
2. the highly sensitive operating grip assembly of eye refractometer according to claim 1, is characterized in that the top of described center-pole arranges button panel, and described button panel top arranges button.
3. the highly sensitive operating grip assembly of eye refractometer according to claim 2, is characterized in that the bottom of described center-pole and rocking bar arrange center-pole packing ring between trapping.
4. the highly sensitive operating grip assembly of eye refractometer according to claim 3, it is characterized in that described base sliding assembly comprises base, in base, ball seat is set, in ball seat, roating sphere is set, the top of roating sphere arranges universal club, and described universal club is connected with center-pole by loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566058.2U CN204813791U (en) | 2015-07-30 | 2015-07-30 | Highly sensitive operating handle assembly of refractometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566058.2U CN204813791U (en) | 2015-07-30 | 2015-07-30 | Highly sensitive operating handle assembly of refractometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204813791U true CN204813791U (en) | 2015-12-02 |
Family
ID=54671442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566058.2U Active CN204813791U (en) | 2015-07-30 | 2015-07-30 | Highly sensitive operating handle assembly of refractometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204813791U (en) |
-
2015
- 2015-07-30 CN CN201520566058.2U patent/CN204813791U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2018105104A (en) | TENSIONER WITH ADDITIONAL DAMPING | |
| WO2014166798A3 (en) | Mechanism for selecting and actuating the functions of a clock movement | |
| CN204813791U (en) | Highly sensitive operating handle assembly of refractometer | |
| CN106539472A (en) | Magnetic-type fixed structure | |
| CN204175003U (en) | Strutting and folding structure of a kind of tent | |
| CN203115445U (en) | Bracket structure of display | |
| CN205912719U (en) | Winder with structure is switched in quick separation and reunion | |
| CN103979455B (en) | Takeup type scissor-like jack | |
| CN203926451U (en) | A kind of equipment that automatically installs additional of bearing O type circle | |
| CN205166858U (en) | Device of nailing | |
| CN204166766U (en) | Coulomb law demonstration device | |
| CN104037632B (en) | Metal armoring cabinet moves installation special tool | |
| CN204138255U (en) | A kind of Portable supporting device | |
| CN202589820U (en) | Anti-failure bidirectional in-place solenoid protection device | |
| CN102813348A (en) | Multifunctional practical walking stick capable of hooking top | |
| RU2013135673A (en) | CAPTURE DEVICE AND CONTROL LEVERAGE CONTROL MECHANISM USED IN IT | |
| CN104590805A (en) | Novel glass sucking disc | |
| CN203865950U (en) | Coiling type scissor jack | |
| CN201383631Y (en) | Valve mechanism of switch cabinet | |
| CN202588592U (en) | An umbrella | |
| CN202620642U (en) | Tennis trainer | |
| CN201985065U (en) | Convenient bulb changer | |
| CN201722532U (en) | Wire-drawing folding type clothes hanger | |
| CN207548600U (en) | A kind of pole clamping mechanism | |
| CN202970100U (en) | Elastic lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |