CN204698512U - Based on the detection of eyeball tension pen of graphene conductive film - Google Patents
Based on the detection of eyeball tension pen of graphene conductive film Download PDFInfo
- Publication number
- CN204698512U CN204698512U CN201520341207.5U CN201520341207U CN204698512U CN 204698512 U CN204698512 U CN 204698512U CN 201520341207 U CN201520341207 U CN 201520341207U CN 204698512 U CN204698512 U CN 204698512U
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- conductive film
- graphene conductive
- detection
- eye
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Abstract
The utility model discloses a kind of detection of eyeball tension pen based on graphene conductive film, it comprises body construction and internal circuit, and body construction comprises eye-catching structure (1), graphene conductive film (2), a body (3) and intraocular pressure display (5); Graphene conductive film (2) is arranged between the front end of a body (3) and the end of eye-catching structure (1), a body (3) is provided with intraocular pressure display (5); Internal circuit comprises the main control MCU module being arranged at the inner pressure transducer of eye-catching structure (1), being arranged at a body (3) inside, and pressure transducer outfan is connected with main control MCU module by graphene conductive film (2); Main control MCU module is connected with the intraocular pressure display (5) on a body (3).This utility model provides a kind of detection of eyeball tension pen based on graphene conductive film, has conducting transmission departmental cost low, effective, and stable chemical nature, tested eyes are infected advantage not easily.
Description
Technical field
This utility model relates to a kind of detection of eyeball tension pen based on graphene conductive film, is applied to detection of eyeball tension field.
Background technology
Intraocular pressure formed wall of eyeball applied pressure by eyeball content; when intraocular pressure exceedes the tolerant top level of oneself eyeball institute; a series of damage of visual functions such as optic nerve lesion, defect of visual field and visual deterioration can be caused; therefore, intraocular pressure is detected so that in time treatment and to alleviate ocular hypertension extremely important to vision protection.
And detect in the equipment of intraocular pressure, detection of eyeball tension pen is more common one, but existing detection of eyeball tension pen also has some shortcomings:
1, existing detection of eyeball tension pen nib is not replaceable, needs sterilization after using, but improperly may produce infection owing to sterilizing, and causes adverse effect to eyes.
2, a present detection of eyeball tension conducting transmission part adopts metallic film mostly, and cost is higher, and along with the lengthening of service time, may get rusty, affect conducting effect.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of detection of eyeball tension pen based on graphene conductive film, has conducting transmission departmental cost low, and effective, stable chemical nature, tested eyes are infected advantage not easily.
The purpose of this utility model is achieved through the following technical solutions: based on the detection of eyeball tension pen of graphene conductive film, it comprises body construction and internal circuit, and described body construction comprises eye-catching structure, graphene conductive film, a body and intraocular pressure display; Described graphene conductive film is arranged between the front end of a body and the end of eye-catching structure, and described pen is provided with intraocular pressure display with it; Described internal circuit comprise be arranged at eye-catching inside configuration pressure transducer, be arranged at a main control MCU module for body inside, described pressure transducer outfan is connected with main control MCU module by graphene conductive film; Described main control MCU module and pen intraocular pressure display is with it connected.
The end of a described body also comprises a power supply mounting box, and described power supply mounting box inside is provided with power supply.
Described power supply is battery.
Described pen is also provided with the switch that controls on/off with it.
The front end of described eye-catching structure is provided with the soft nib of disposable rubber that can replace.
Described main control MCU module comprises single-chip microcomputer C8051F300.
The beneficial effects of the utility model are: the front end of (1) eye-catching structure is provided with the soft nib of the disposable rubber that can replace, each measurement intraocular pressure can change the soft nib of rubber, solve a nib repeatedly to use, sterilizing improperly may cause eye infection problem; (2) electrical transmission part adopts graphene conductive film, and compared to the metallic film of routine, cost is lower, better effects if, and chemical property is more stable, uses the more time long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-eye-catching structure, 2-graphene conductive film, 3-body, 4-switch, 5-intraocular pressure display, 6-power supply mounting box, the soft nib of 7-rubber.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, based on the detection of eyeball tension pen of graphene conductive film, it comprises body construction and internal circuit, and described body construction comprises eye-catching structure 1, graphene conductive film 2, a body 3 and intraocular pressure display 5; Described graphene conductive film 2 is arranged between the front end of a body 3 and the end of eye-catching structure 1, and a described body 3 is provided with intraocular pressure display 5; Described internal circuit comprises the pressure transducer being arranged at eye-catching structure 1 inside, the main control MCU module being arranged at a body 3 inside, and described pressure transducer outfan is connected with main control MCU module by graphene conductive film 2; Described main control MCU module is connected with the intraocular pressure display 5 on a body 3.
The end of a described body 3 also comprises a power supply mounting box 6, and described power supply mounting box 6 inside is provided with power supply.
Described power supply is battery.
A described body 3 is also provided with the switch 4 that controls on/off.
The front end of described eye-catching structure 1 is provided with the disposable rubber that can replace soft written 7.
Described main control MCU module comprises single-chip microcomputer C8051F300.
When needing to detect intraocular pressure, first changing one in the front end of eye-catching structure 1 does not have used rubber soft written 7, then switch 4 is pressed, switch on power, use the soft written 7 contact eyes of the rubber of detection of eyeball tension style of writing ocular structure 1, and by the pressure transducer of eye-catching structure 1 inside, intraocular pressure signal is converted to the signal of telecommunication, be transferred to main control MCU module by graphene conductive film 2, after treatment, the intraocular pressure data obtained are presented on intraocular pressure display 5 by main control MCU module.
Claims (6)
1. based on the detection of eyeball tension pen of graphene conductive film, it is characterized in that: it comprises body construction and internal circuit, described body construction comprises eye-catching structure (1), graphene conductive film (2), a body (3) and intraocular pressure display (5); Described graphene conductive film (2) is arranged between the front end of a body (3) and the end of eye-catching structure (1), and a described body (3) is provided with intraocular pressure display (5); Described internal circuit comprises the main control MCU module being arranged at the inner pressure transducer of eye-catching structure (1), being arranged at a body (3) inside, and described pressure transducer outfan is connected with main control MCU module by graphene conductive film (2); Described main control MCU module is connected with the intraocular pressure display (5) on a body (3).
2. the detection of eyeball tension pen based on graphene conductive film according to claim 1, is characterized in that: the end of a described body (3) also comprises a power supply mounting box (6), and described power supply mounting box (6) inside is provided with power supply.
3. the detection of eyeball tension pen based on graphene conductive film according to claim 2, is characterized in that: described power supply is battery.
4. the detection of eyeball tension pen based on graphene conductive film according to claim 1 and 2, is characterized in that: a described body (3) is also provided with the switch (4) that controls on/off.
5. the detection of eyeball tension pen based on graphene conductive film according to claim 1, is characterized in that: the front end of described eye-catching structure (1) is provided with the soft nib of disposable rubber (7) that can replace.
6. the detection of eyeball tension pen based on graphene conductive film according to claim 1, is characterized in that: described main control MCU module comprises single-chip microcomputer C8051F300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341207.5U CN204698512U (en) | 2015-05-25 | 2015-05-25 | Based on the detection of eyeball tension pen of graphene conductive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341207.5U CN204698512U (en) | 2015-05-25 | 2015-05-25 | Based on the detection of eyeball tension pen of graphene conductive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698512U true CN204698512U (en) | 2015-10-14 |
Family
ID=54278148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341207.5U Expired - Fee Related CN204698512U (en) | 2015-05-25 | 2015-05-25 | Based on the detection of eyeball tension pen of graphene conductive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698512U (en) |
-
2015
- 2015-05-25 CN CN201520341207.5U patent/CN204698512U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160525 |