CN209281065U - A kind of LED finder - Google Patents
A kind of LED finder Download PDFInfo
- Publication number
- CN209281065U CN209281065U CN201920117599.5U CN201920117599U CN209281065U CN 209281065 U CN209281065 U CN 209281065U CN 201920117599 U CN201920117599 U CN 201920117599U CN 209281065 U CN209281065 U CN 209281065U
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- CN
- China
- Prior art keywords
- lamp holder
- led
- upper cover
- lens frame
- control switch
- 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.)
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Abstract
The utility model provides a kind of LED finder, including lamp holder and upper cover, upper cover is mounted on lamp holder upper side, deflating cap is installed in the middle part of upper cover, control switch is installed at middle part in deflating cap, and control switch lower end surface is connected with spring, spring is mounted on circuit board upper surface, control switch outer peripheral surface top is set with upper switch pressing ring, control switch outer peripheral surface lower part is set with lower switch pressing ring, circuit board is mounted on upper cover lower end surface medium position, mounted LED lamp on upper surface in lamp holder, lamp holder annular side lower installs lens frame, lens frame annular side surface upper part installs eyeglass trim rings, mounted lens in the middle part of lens frame annular side, the present apparatus can directly eliminate the finder with crosshair and red dot finder, it is projected using the optical path of lens from the objective aperture of telescope, ensure the consistency of direction, the utility model Structure novel improves star watching effect, practical.
Description
Technical field
The utility model is a kind of LED finder, belongs to astronomical observation apparatus field.
Background technique
User uses the celestial body of astronomical telescope observation sky in pitch-dark evening in the prior art, for beginner
Using telescope alignment celestial body be a very difficult thing because astronomical telescope celestial body is put it is several ten times larger or even up to a hundred
Times, it deviates, then differs greatly after telescope slightly, cause observation inconvenient, be such as used as instruction with high power laser teacher's pointer, then
There are serious security risk, so being badly in need of wanting a kind of LED finder to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of LED finder, to solve above-mentioned back
The problem of proposing in scape technology, the utility model structure novel improve star watching effect, practical.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of LED finder,
Including lamp holder and upper cover, the upper cover is mounted on lamp holder upper side, and deflating cap, the deflating cap are installed in the middle part of the upper cover
Control switch is installed at interior middle part, and control switch lower end surface is connected with spring, and the spring is mounted on circuit board upper surface,
Control switch outer peripheral surface top is set with upper switch pressing ring, and control switch outer peripheral surface lower part is set with lower switch pressing ring, institute
It states circuit board and is mounted on upper cover lower end surface medium position, mounted LED lamp on upper surface, lamp holder annular side in the lamp holder
Lens frame is installed in face lower part, and the lens frame annular side surface upper part installs eyeglass trim rings, in lens frame annular side
Portion's mounted lens.
Further, the deflating cap central axes and control switch central axes are on the straight line of same longitudinal direction, and deflating cap
Outer ring is set with insulation rubber sleeve on side.
Further, upper cover outer ring side left part install power interface, the power interface by connecting line with
Circuit board is connected.
Further, the LED light central axes and lens central axes are on the straight line of same longitudinal direction, and LED light passes through company
Wiring and circuit board are electrically connected.
Further, machining internal thread on lens frame outer ring side, the lamp holder annular side lower processing
External screw thread, the lens frame are engaged in lamp holder by internal screw thread and external screw thread.
Further, the upper cover and lamp holder outer ring side process anti-slop serrations.
The utility model has the beneficial effects that a kind of LED finder of the utility model, because the utility model is added to bullet
Spring, deflating cap, control switch, upper switch pressing ring, lower switch pressing ring, circuit board, LED light, eyeglass trim rings, lens and eyeglass
Frame, the design are mounted on the eyepiece mount of telescope, are projected by the light beam of high brightness from lens, are penetrated by telescope light hole
Heavenwards facilitate the direction of user's scope, and the present apparatus can directly eliminate the finder with crosshair and red dot seeks star
Device is projected using the optical path of lens from the light hole of telescope, it is ensured that the consistency of direction；Meanwhile Duo Renguan star when
It waits, " light whip " can be used as, other people is instructed to recognize and find the position of celestial body, solve original user and used in pitch-dark evening
Astronomical telescope observes the celestial body of sky, and being directed at celestial body using telescope for beginner is a very difficult thing,
Because astronomical telescope puts several ten times larger or even hundreds of times to celestial body, deviate, then differ greatly after telescope slightly, causes
Inconvenient problem is observed, the utility model structure novel improves star watching effect, practical.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of LED finder of the utility model；
Fig. 2 is a kind of circuit diagram of LED finder of the utility model；
In figure: 1- lamp holder, 2- upper cover, 3- spring, 4- deflating cap, 5- control switch, 6- upper switch pressing ring, 7- lower switch pressure
Circle, 8- circuit board, 9-LED lamp, 10- eyeglass trim rings, 11- lens, 12- lens frame.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of LED finder, including lamp holder 1 and
Upper cover 2, upper cover 2 are mounted on 1 upper side of lamp holder, and deflating cap 4 is installed in the middle part of upper cover 2, and control switch is installed at middle part in deflating cap 4
5, and 5 lower end surface of control switch is connected with spring 3, spring 3 is mounted on 8 upper surface of circuit board, on 5 outer peripheral surface of control switch
Portion is set with upper switch pressing ring 6, and 5 outer peripheral surface lower part of control switch is set with lower switch pressing ring 7, and circuit board 8 is mounted on 2 lower end surface of upper cover
Medium position, mounted LED lamp 9 on upper surface in lamp holder 1,1 annular side lower of lamp holder install lens frame 12, in lens frame 12
Eyeglass trim rings 10 are installed on annular side top, and mounted lens 11 in the middle part of 12 annular side of lens frame are in use, external
Power supply is inputted by power cable from power interface, by a constant-current driving circuit board 8, then push switch cap 4, and 4 band of deflating cap
Dynamic control switch 5 moves down in upper cover 2, and when control switch 5 touches circuit board 8, control switch 5 connects 8 electricity of circuit board
Road, and the operation of LED light 9 is controlled, the light that LED light 9 issues is focused across lens 11, is accessed in the eyepiece mount of astronomical telescope,
It after light converges in telescope, is projected from the object lens of lens barrel, forms highlighted clearly light, and then understand the direction of telescope
Angle.
4 central axes of deflating cap and 5 central axes of control switch are on the straight line of same longitudinal direction, and 4 outer ring side of deflating cap
Upper suit insulation rubber sleeve, improves the insulating protection of deflating cap 4.
2 outer ring side left part of upper cover installs power interface, and power interface is connected by connecting line with circuit board 8, will
External power supply is connect by data line with power interface, and circuit is delivered to circuit board 8 by external power supply, is convenient for power supply
Input.
9 central axes of LED light and 11 central axes of lens are on the straight line of same longitudinal direction, and LED light 9 passes through connecting line and circuit
Plate 8 is electrically connected, convenient for controlling the operation of LED light 9.
Machining internal thread on 12 outer ring side of lens frame, 1 annular side lower threading of lamp holder, lens frame 12
It is engaged in lamp holder 1 by internal screw thread and external screw thread, is attached convenient for lens frame 12 and lamp holder 1, it is convenient to assemble.
Upper cover 2 and 1 outer ring side of lamp holder process anti-slop serrations, improve the skid resistance of upper cover 2 and lamp holder 1.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of LED finder, including lamp holder (1) and upper cover (2), it is characterised in that: the upper cover (2) is mounted on lamp holder
(1) on upper side, deflating cap (4) are installed in the middle part of the upper cover (2), control switch (5) are installed at middle part in the deflating cap (4),
And control switch (5) lower end surface is connected with spring (3), the spring (3) is mounted on circuit board (8) upper surface, the control
System switch (5) outer peripheral surface top suit upper switch pressing ring (6), control switch (5) the outer peripheral surface lower part are set with lower switch pressing ring
(7), the circuit board (8) is mounted on upper cover (2) lower end surface medium position, mounted LED lamp on the interior upper surface of the lamp holder (1)
(9), lamp holder (1) annular side lower installation lens frame (12), lens frame (12) the annular side surface upper part installation
Eyeglass trim rings (10), lens frame (12) the annular side middle part mounted lens (11).
2. a kind of LED finder according to claim 1, it is characterised in that: opened with control deflating cap (4) central axes
It closes (5) central axes and is set with insulation rubber sleeve on the straight line of same longitudinal direction, and on deflating cap (4) outer ring side.
3. a kind of LED finder according to claim 1, it is characterised in that: upper cover (2) the outer ring side left part peace
Power interface is filled, the power interface is connected by connecting line with circuit board (8).
4. a kind of LED finder according to claim 1, it is characterised in that: LED light (9) central axes and lens
(11) central axes are on the straight line of same longitudinal direction, and LED light (9) is electrically connected by connecting line and circuit board (8).
5. a kind of LED finder according to claim 1, it is characterised in that: on lens frame (12) the outer ring side
Machining internal thread, lamp holder (1) the annular side lower threading, the lens frame (12) is by internal screw thread and outside
It is threadably engaged in lamp holder (1).
6. a kind of LED finder according to claim 1, it is characterised in that: the upper cover (2) and lamp holder (1) outer ring
Shape side processes anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117599.5U CN209281065U (en) | 2019-01-23 | 2019-01-23 | A kind of LED finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920117599.5U CN209281065U (en) | 2019-01-23 | 2019-01-23 | A kind of LED finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281065U true CN209281065U (en) | 2019-08-20 |
Family
ID=67605688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920117599.5U Active CN209281065U (en) | 2019-01-23 | 2019-01-23 | A kind of LED finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669265A (en) * | 2019-01-23 | 2019-04-23 | 佛山市顺德区博通光电有限公司 | A kind of LED finder |
-
2019
- 2019-01-23 CN CN201920117599.5U patent/CN209281065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669265A (en) * | 2019-01-23 | 2019-04-23 | 佛山市顺德区博通光电有限公司 | A kind of LED finder |
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