CN202600253U - Compound focusing mechanism of double-hinge telescope - Google Patents
Compound focusing mechanism of double-hinge telescope Download PDFInfo
- Publication number
- CN202600253U CN202600253U CN 201220212909 CN201220212909U CN202600253U CN 202600253 U CN202600253 U CN 202600253U CN 201220212909 CN201220212909 CN 201220212909 CN 201220212909 U CN201220212909 U CN 201220212909U CN 202600253 U CN202600253 U CN 202600253U
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- China
- Prior art keywords
- focusing
- diopter
- telescope
- double
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses a compound focusing mechanism of a double-hinge telescope. The compound focusing mechanism comprises a focusing unit and a diopter regulation unit. The focusing unit comprises a focusing has wheel and a focusing screw. The diopter regulation unit comprises a diopter regulation hand wheel and a diopter regulation screw. The focusing unit and the diopter regulation unit are respectively disposed on a focusing centre shaft of the telescope. The focusing mechanism and a diopter regulation mechanism are integrated and then arranged on the focusing centre shaft of the telescope so that the focusing mechanism and the diopter regulation mechanism are driven by the same assembly, and therefore the compound focusing mechanism of the double-hinge telescope is convenient to operate and simple in structure, overcomes the defect that the diopter regulation unit is independently disposed on a right lens tube of a traditional telescope so that the telescope is inconvenient to operate, and simultaneously enables the integral structure of a telescopic body to be more compact and attractive.
Description
Technical field
The utility model belongs to optical instrument field, is specifically related to the compound focus adjusting mechanism of a kind of double-strand chain telescope.
Background technology
Telescope is divided into and focuses telescope and focusing telescope, focus telescope use more convenient, but everyone eyesight is different, it is impossible that everyone is suitable; Focusing telescope has three kinds, and a kind of is to adjust through the central focus adjusting mechanism between the shank of the left and right sides; Second kind is on the bilateral eyepiece, to establish micro-adjusting mechanism, and the bilateral eyepiece is finely tuned; The third is through the micro-adjusting mechanism on the object lens of right side right eye to be carried out diopter again when adopting central focus adjusting mechanism to regulate; The two kinds of regulative modes in back can solve user's right and left eyes eyesight different problems.
Focus control and the diopter regulating device branch that can find out existing focusing telescope in sum are arranged; Focus control is installed on the axis; The diopter regulating device is installed on one of them lens barrel; This kind structure is not very convenient when operation, and owing to have limitation on the structure, makes the outward appearance of product can't realize variation.
The utility model content
The utility model provides a kind of simple in structure, easy to operate compound focus adjusting mechanism of double-strand chain telescope.
The technical scheme of the utility model: the compound focus adjusting mechanism of a kind of double-strand chain telescope comprises focusing unit and diopter regulon; The focusing unit comprises focusing handwheel, the focusing screw, and the diopter regulon comprises the diopter control hand wheel, the diopter set screw, said focusing unit and diopter regulon all are arranged on the telescope focusing axis.
Said focusing handwheel is connected with the focusing screw through screw thread, and the focusing screw is connected with the interior connecting link of lens barrel through web joint, and the connecting link end connects release handle, and release handle drives the focusing microscope base and moves vertically.
Said diopter control hand wheel is connected with the diopter set screw through screw thread, and the diopter set screw is connected with the interior connecting link of lens barrel through web joint, and the connecting link end connects release handle, and release handle drives the focusing microscope base and moves vertically.
A kind of double-strand chain telescope comprises left and right sides shank, focusing unit, diopter regulon, and said focusing unit and diopter regulon are the compound focus adjusting mechanism of the described double-strand chain telescope of the utility model.
The technique effect of the utility model: the utility model is incorporated into telescopical focus adjusting mechanism and eyesight adjustment device on the telescope focusing axis; Focusing and diopter are regulated by same optical element to be realized; Easy to operate; Simple in structure, simplified traditional telescope right lens-barrel the operation inconvenience that the diopter regulating device is brought has been set separately, make the mirror body structure compacter, attractive in appearance on the whole simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the compound focus adjusting mechanism of double-strand chain telescope of the utility model comprises focusing unit and diopter regulon; The focusing unit comprises focusing handwheel 1, focusing screw 2, and the diopter regulon comprises diopter control hand wheel 7, diopter set screw 8; In the time of need focusing; Rotate focusing handwheel 1; Focusing handwheel 1 drives 2 axially-movables of focusing screw through internal thread; Focusing screw 2 drives connecting link 4 through web joint 3 and axially moves, and the release handle 5 that is connected with connecting link 4 drives focusing microscope base 6 and moves axially under the axially-movable effect, realize the function of focusing; When needing to regulate the diopter compensation; Rotate diopter control hand wheel 7; Diopter control hand wheel 7 drives 8 axially-movables of diopter set screw through internal thread; Diopter set screw 8 drives connecting link 4 through web joint 3 and axially moves, and the release handle 5 that is connected with connecting link 4 drives focusing microscope base 6 and moves axially realization diopter regulatory function under the axially-movable effect.
Claims (4)
1. the compound focus adjusting mechanism of double-strand chain telescope comprises focusing unit and diopter regulon; The focusing unit comprises focusing handwheel (1), focusing screw (2), and the diopter regulon comprises diopter control hand wheel (7), diopter set screw (8) is characterized in that: said focusing unit and diopter regulon all are arranged on the telescope focusing axis.
2. the compound focus adjusting mechanism of double-strand chain telescope according to claim 1; It is characterized in that: said focusing handwheel (1) is connected with focusing screw (2) through screw thread; Focusing screw (2) is connected with the interior connecting link (4) of lens barrel through web joint (3); Connecting link (4) end connects release handle (5), and release handle (5) drives focusing microscope base (6) and moves vertically.
3. the compound focus adjusting mechanism of double-strand chain telescope according to claim 1; It is characterized in that: said diopter control hand wheel (7) is connected with diopter set screw (8) through screw thread; Diopter set screw (8) is connected with the interior connecting link (4) of lens barrel through web joint (3); Connecting link (4) end connects release handle (5), and release handle (5) drives focusing microscope base (6) and moves vertically.
4. a double-strand chain telescope comprises left and right sides shank, focusing unit, diopter regulon, and it is characterized in that: said focusing unit and diopter regulon are the compound focus adjusting mechanism of the described double-strand chain telescope of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212909 CN202600253U (en) | 2012-05-14 | 2012-05-14 | Compound focusing mechanism of double-hinge telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212909 CN202600253U (en) | 2012-05-14 | 2012-05-14 | Compound focusing mechanism of double-hinge telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600253U true CN202600253U (en) | 2012-12-12 |
Family
ID=47317781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212909 Expired - Fee Related CN202600253U (en) | 2012-05-14 | 2012-05-14 | Compound focusing mechanism of double-hinge telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929528A (en) * | 2016-06-13 | 2016-09-07 | 重庆梦赛力士光电股份有限公司 | Focusing structure of binocular |
-
2012
- 2012-05-14 CN CN 201220212909 patent/CN202600253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929528A (en) * | 2016-06-13 | 2016-09-07 | 重庆梦赛力士光电股份有限公司 | Focusing structure of binocular |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Minghe Inventor after: Wang Liming Inventor before: Yang Minghe Inventor before: Wang Yuming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG MINGHE WANG YUMING TO: YANG MINGHE WANG LIMING |
|
| 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: 20121212 Termination date: 20180514 |