CN204049609U - Ophthalmology electronic distance meter - Google Patents
Ophthalmology electronic distance meter Download PDFInfo
- Publication number
- CN204049609U CN204049609U CN201420349270.9U CN201420349270U CN204049609U CN 204049609 U CN204049609 U CN 204049609U CN 201420349270 U CN201420349270 U CN 201420349270U CN 204049609 U CN204049609 U CN 204049609U
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- bar shape
- circular bar
- shape scale
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- scale
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Abstract
The utility model discloses a kind of ophthalmology electronic distance meter, comprise casing 1, described casing 1 side surface is provided with LED display 2, described casing 1 upper surface is provided with elongated hole 3, described casing 1 internal fixtion installs circular bar shape scale 4, described circular bar shape scale 4 is provided with automatic range unit, described automatic range unit is by the laser range finder 5 being fixedly mounted on circular bar shape scale 4 zero graduation, be sleeved on the shifting block 6 that circular bar shape scale 4 also can move along circular bar shape scale 4 length direction, be fixedly mounted on the fixed pole 7 of casing 1 upper surface and be fixedly mounted on shifting block 6 and slide bar 8 four part being upward through elongated hole 3 is formed, described LED display 2 is electrically connected with laser range finder 5.The beneficial effects of the utility model are, structure is simple, practical.
Description
Technical field
The improvement that this utility model relates to medical apparatus and instruments, optics joins mirror apparatus, particularly a kind of ophthalmology electronic distance meter.
Background technology
Mirror is joined at medical treatment, optics, the fields such as beauty treatment, often relate to the range finding such as ophthalmology of measuring interpupillary distance, current measuring method is generally, the mode of the manual measurements such as common ruler, slide gauge, artificial reading, for ensureing the accurate of measurement result, chi point must as much as possible near eyes, careless slightlyly will make people's eye injuries, use dangerous, can measurement quality be affected again during Rotation of eyeball, cause measurement inaccurate.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of ophthalmology electronic distance meter.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of ophthalmology electronic distance meter, comprise casing 1, described casing 1 side surface is provided with LED display 2, described casing 1 upper surface is provided with elongated hole 3, described casing 1 internal fixtion installs circular bar shape scale 4, described circular bar shape scale 4 is provided with automatic range unit, described automatic range unit is by the laser range finder 5 being fixedly mounted on circular bar shape scale 4 zero graduation, be sleeved on the shifting block 6 that circular bar shape scale 4 also can move along circular bar shape scale 4 length direction, be fixedly mounted on the fixed pole 7 of casing 1 upper surface and be fixedly mounted on shifting block 6 and slide bar 8 four part being upward through elongated hole 3 is formed, described LED display 2 is electrically connected with laser range finder 5.
Described fixed pole 7 is identical with slide bar 8 structure, and the front end of described fixed pole 7 and slide bar 8 is acicular texture.
The length of described elongated hole 3 is identical with the scale length of circular bar shape scale 4.
Be provided with accumulator 9 in described casing 1, described accumulator 9 is electrically connected with LED display 2 and laser range finder 5 respectively.
Described casing 1 upper surface is provided with fixed pole 7, and the position of described fixed pole 7 is corresponding with the position of circular bar shape scale 4 zero graduation.
Described slide bar 8 is fixedly mounted on shifting block 6 upper surface near one end of circular bar shape scale 4 zero graduation.
The ophthalmology electronic distance meter utilizing the technical solution of the utility model to make, without the need to artificial reading, measurement result is accurate, and use safety is time saving and energy saving, brings convenience to staff.
Accompanying drawing explanation
Fig. 1 is the structural representation of ophthalmology electronic distance meter described in the utility model;
In figure, 1, casing; 2, LED display; 3, elongated hole; 4, circular bar shape scale; 5, laser range finder; 6, shifting block; 7, fixed pole; 8, slide bar; 9, accumulator.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is specifically described, as the structural representation that Fig. 1 is ophthalmology electronic distance meter described in the utility model, a kind of ophthalmology electronic distance meter, comprise casing 1, described casing 1 side surface is provided with LED display 2, described casing 1 upper surface is provided with elongated hole 3, described casing 1 internal fixtion installs circular bar shape scale 4, described circular bar shape scale 4 is provided with automatic range unit, described automatic range unit is by the laser range finder 5 being fixedly mounted on circular bar shape scale 4 zero graduation, be sleeved on the shifting block 6 that circular bar shape scale 4 also can move along circular bar shape scale 4 length direction, be fixedly mounted on the fixed pole 7 of casing 1 upper surface and be fixedly mounted on shifting block 6 and slide bar 8 four part being upward through elongated hole 3 is formed, described LED display 2 is electrically connected with laser range finder 5, described fixed pole 7 is identical with slide bar 8 structure, and the front end of described fixed pole 7 and slide bar 8 is acicular texture, the length of described elongated hole 3 is identical with the scale length of circular bar shape scale 4, be provided with accumulator 9 in described casing 1, described accumulator 9 is electrically connected with LED display 2 and laser range finder 5 respectively, described casing 1 upper surface is provided with fixed pole 7, and the position of described fixed pole 7 is corresponding with the position of circular bar shape scale 4 zero graduation, described slide bar 8 is fixedly mounted on shifting block 6 upper surface near one end of circular bar shape scale 4 zero graduation.
The feature of the present embodiment is, be provided with casing, casing side surface is provided with LED display, casing upper surface is provided with elongated hole, casing internal fixtion installs circular bar shape scale, circular bar shape scale is provided with automatic range unit, automatic range unit is by the laser range finder being fixedly mounted on circular bar shape scale zero graduation, be sleeved on the shifting block that circular bar shape scale also can move along circular bar shape length of the scale direction, be fixedly mounted on the fixed pole of casing upper surface and be fixedly mounted on shifting block and slide bar four part being upward through elongated hole is formed, LED display and laser range finder are electrically connected, accumulator is provided with in casing, accumulator is electrically connected with LED display and laser range finder respectively, when energized, the laser range finder at scale zero graduation place penetrates laser to target, at the laser beam of receiving target reflection, thus calculate the distance that will detect position, laser range finder again will apart from being delivered on LED display in digital form, simple to operate, convenient reading, accurately, time saving and energy saving.
In the present embodiment, regulate slide bar, slide bar and fixed pole is made to fix tight measuring point, what the motion drive of slide bar was connected with slide bar sets ahead along circular bar shape scale motion, and the Laser Measuring at fixed pole and scale zero graduation place is motionless, and position is on zero graduation, the laser range finder at scale zero graduation place penetrates laser to target, at the laser beam of receiving target reflection, thus calculate the distance that will detect position, laser range finder again will apart from being delivered on LED display in digital form.
In the present embodiment, automatic range unit is by the laser range finder being fixedly mounted on circular bar shape scale zero graduation place, is sleeved on circular bar shape scale and the shifting block that can move along circular bar shape length of the scale direction, the fixed pole being fixedly mounted on casing upper surface and to be fixedly mounted on shifting block and the slide bar being upward through elongated hole is formed, the Laser Measuring at fixed pole and scale zero graduation place is positioned on zero graduation, slide bar drives to be set ahead along circular bar shape scale motion, swift to operate, measurement result is accurate, convenient and practical.
In the present embodiment, be arranged on the laser range finder energy automatically measuring distance at circular bar shape scale zero graduation place, accurately convenient, safe and reliable, alleviate the work difficulty of staff.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (6)
1. an ophthalmology electronic distance meter, comprise casing (1), it is characterized in that, described casing (1) side surface is provided with LED display (2), described casing (1) upper surface is provided with elongated hole (3), described casing (1) internal fixtion installs circular bar shape scale (4), described circular bar shape scale (4) is provided with automatic range unit, described automatic range unit is by the laser range finder (5) being fixedly mounted on circular bar shape scale (4) zero graduation, be sleeved on the upper shifting block (6) that also can move along circular bar shape scale (4) length direction of circular bar shape scale (4), be fixedly mounted on casing (1) upper surface fixed pole (7) and be fixedly mounted on shifting block (6) go up and be upward through elongated hole (3) slide bar (8) four part form, described LED display (2) and laser range finder (5) are electrically connected.
2. ophthalmology electronic distance meter according to claim 1, is characterized in that, described fixed pole (7) is identical with slide bar (8) structure, and the front end of described fixed pole (7) and slide bar (8) is acicular texture.
3. ophthalmology electronic distance meter according to claim 1, is characterized in that, the length of described elongated hole (3) is identical with the scale length of circular bar shape scale (4).
4. ophthalmology electronic distance meter according to claim 1, is characterized in that, is provided with accumulator (9) in described casing (1), and described accumulator (9) is electrically connected with LED display (2) and laser range finder (5) respectively.
5. ophthalmology electronic distance meter according to claim 1, is characterized in that, described casing (1) upper surface is provided with fixed pole (7), and the position of described fixed pole (7) is corresponding with the position of circular bar shape scale (4) zero graduation.
6. ophthalmology electronic distance meter according to claim 1, is characterized in that, described slide bar (8) is fixedly mounted on shifting block (6) upper surface one end near circular bar shape scale (4) zero graduation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349270.9U CN204049609U (en) | 2014-06-27 | 2014-06-27 | Ophthalmology electronic distance meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349270.9U CN204049609U (en) | 2014-06-27 | 2014-06-27 | Ophthalmology electronic distance meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049609U true CN204049609U (en) | 2014-12-31 |
Family
ID=52191218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349270.9U Expired - Fee Related CN204049609U (en) | 2014-06-27 | 2014-06-27 | Ophthalmology electronic distance meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401874A (en) * | 2020-11-18 | 2021-02-26 | 四川大学华西医院 | Otolaryngology branch of academic or vocational study is clinical with operation device with range finding function |
| CN112798394A (en) * | 2020-12-29 | 2021-05-14 | 中国农业大学 | UV-B irradiation device |
-
2014
- 2014-06-27 CN CN201420349270.9U patent/CN204049609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401874A (en) * | 2020-11-18 | 2021-02-26 | 四川大学华西医院 | Otolaryngology branch of academic or vocational study is clinical with operation device with range finding function |
| CN112798394A (en) * | 2020-12-29 | 2021-05-14 | 中国农业大学 | UV-B irradiation device |
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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: 20141231 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |