CN210571307U - Novel optical power meter - Google Patents
Novel optical power meter Download PDFInfo
- Publication number
- CN210571307U CN210571307U CN201922012459.4U CN201922012459U CN210571307U CN 210571307 U CN210571307 U CN 210571307U CN 201922012459 U CN201922012459 U CN 201922012459U CN 210571307 U CN210571307 U CN 210571307U
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- fixed plate
- lower cover
- install
- optical power
- circuit board
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Abstract
The utility model discloses a novel optical power meter, including upper cover, lower cover and rubber sleeve, the mutual joint of upper cover and lower cover, the tail-hood is installed to the rear end of lower cover, the inboard joint of tail-hood has the backplate, install the USB port on the backplate, the fixed plate is installed to the front end of lower cover, the laser instrument is installed to the front side of fixed plate, install the rubber cap on the fixed plate, be equipped with the contact on the rubber cap, the contact contacts with the upper end of laser instrument, be connected with the circuit board between backplate and the fixed plate, install the display on the circuit board, install the LED lamp on the fixed plate. The utility model discloses possess two kinds of specifications of single laser instrument and twin laser instrument, the laser instrument is located the rubber cap, can avoid colliding with or the trickle damages, installs the LED lamp on the fixed plate, opens when using night and provides the illumination, convenient to use.
Description
Technical Field
The utility model relates to an optical power meter technical field specifically is a novel optical power meter.
Background
The optical power meter is an instrument for measuring absolute optical power or relative loss of optical power passing through a section of optical fiber, in an optical fiber system, the measured optical power is the most basic, much like a universal meter in electronics, in the optical fiber measurement, the optical power meter is a heavy-load common meter, one optical power meter can evaluate the performance of optical end equipment by measuring the absolute power of a transmitter or an optical network, and the optical power meter can be used in combination with a stable light source to measure the connection loss, check the continuity and help to evaluate the transmission quality of an optical fiber link. The laser of the existing optical power meter is exposed outside, and the optical power meter is easy to damage if collision or water drenching happens carelessly during use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel optical power meter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel optical power meter, includes upper cover, lower cover and rubber sleeve, the mutual joint of upper cover and lower cover, the tail-hood is installed to the rear end of lower cover, the inboard joint of tail-hood has the backplate, install the USB port on the backplate, the fixed plate is installed to the front end of lower cover, the laser instrument is installed to the front side of fixed plate, install the rubber cap on the fixed plate, be equipped with the contact on the rubber cap, the upper end contact of contact and laser instrument, be connected with the circuit board between backplate and the fixed plate, install the display on the circuit board, install the LED lamp on the fixed plate.
Preferably, the rubber sleeve is sleeved outside the upper cover and the lower cover, and the laser is located in an inner cavity of the rubber cap.
Preferably, the display extends out of the rectangular hole of the upper cover, the upper cover is provided with a key, and the laser is electrically connected with the circuit board.
Preferably, the below of lower cover is equipped with the battery compartment, install the battery in the battery compartment, the port department joint in battery compartment has the battery cover, wire electric connection is used with the battery to the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses possess two kinds of specifications of single laser instrument and twin laser instrument, the laser instrument is arranged in the rubber cap, can avoid colliding with or the trickle damages, is equipped with the contact on the rubber cap, uses when conveniently connecting, installs the LED lamp on the fixed plate, opens when using night and provides the illumination, convenient to use.
Drawings
Fig. 1 is a schematic diagram of an explosion structure of embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of embodiment 1 of the present invention;
fig. 3 is a schematic view of an explosion structure of embodiment 2 of the present invention;
fig. 4 is a schematic perspective view of embodiment 2 of the present invention.
In the figure: 1. a rubber sleeve; 2. an upper cover; 3. a rubber cap; 4. a lower cover; 5. a laser; 6. a battery cover; 7. a battery; 8. a tail cover; 9. a tailgate; 10. a USB port; 11. a circuit board; 12. a fixing plate; 13. an LED lamp; 14. and a contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel optical power meter, includes upper cover 2, lower cover 4 and rubber sleeve 1, the mutual joint of upper cover 2 and lower cover 4, and rubber sleeve 1 cup joints in the outside of upper cover 2, lower cover 4, and tail-hood 8 is installed to the rear end of lower cover 4, and the inboard joint of tail-hood 8 has backplate 9, installs USB port 10 on the backplate 9.
The fixing plate 12 is installed at the front end of the lower cover 4, the laser 5 is installed in the middle of the front side of the fixing plate 12, the battery bin is arranged below the lower cover 4, the battery 7 is installed in the battery bin, the battery cover 6 is clamped at the port of the battery bin, the circuit board 11 is electrically connected with the battery 7 through a conducting wire, and the battery 7 supplies power to the whole circuit board 11.
Install rubber cap 3 on the fixed plate 12, laser instrument 5 is located the inner chamber of rubber cap 3, is equipped with contact 14 on the rubber cap 3, and contact 14 and laser instrument 5's upper end contact, when measuring the use, contact 14 switches on with the optical cable contact, is connected with circuit board 11 between backplate 9 and fixed plate 12, installs the display on the circuit board 11, and the display is used for showing measured data.
Install LED lamp 13 on the fixed plate 12, the display stretches out from the rectangular hole of upper cover 2, installs the button on the upper cover 2, and laser instrument 5 and circuit board 11 electric connection can open LED lamp 13 and throw light on, convenient operation during the use night.
Example 2
Referring to fig. 3-4, the present invention provides a technical solution: the utility model provides a novel optical power meter, includes upper cover 2, lower cover 4 and rubber sleeve 1, the mutual joint of upper cover 2 and lower cover 4, and rubber sleeve 1 cup joints in the outside of upper cover 2, lower cover 4, and tail-hood 8 is installed to the rear end of lower cover 4, and the inboard joint of tail-hood 8 has backplate 9, installs USB port 10 on the backplate 9.
The fixed plate 12 is installed at the front end of the lower cover 4, the two symmetrical lasers 5 are installed on the front side of the fixed plate 12, the battery bin is arranged below the lower cover 4, the battery 7 is installed in the battery bin, the battery cover 6 is clamped at the port of the battery bin, the circuit board 11 is electrically connected with the battery 7 through a lead, and the battery 7 supplies power to the whole circuit board 11.
Install rubber cap 3 on the fixed plate 12, laser instrument 5 is located the inner chamber of rubber cap 3, is equipped with contact 14 on the rubber cap 3, and contact 14 and laser instrument 5's upper end contact, when measuring the use, contact 14 switches on with the optical cable contact, is connected with circuit board 11 between backplate 9 and fixed plate 12, installs the display on the circuit board 11, and the display is used for showing measured data.
Install LED lamp 13 on the fixed plate 12, the display stretches out from the rectangular hole of upper cover 2, installs the button on the upper cover 2, and laser instrument 5 and circuit board 11 electric connection can open LED lamp 13 and throw light on, convenient operation during the use night.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel optical power meter, includes upper cover (2), lower cover (4) and rubber sleeve (1), its characterized in that: upper cover (2) and lower cover (4) joint each other, tail-hood (8) are installed to the rear end of lower cover (4), the inboard joint of tail-hood (8) has backplate (9), install USB port (10) on backplate (9), fixed plate (12) are installed to the front end of lower cover (4), laser instrument (5) are installed to the front side of fixed plate (12), install rubber cap (3) on fixed plate (12), be equipped with contact (14) on rubber cap (3), contact (14) and the upper end contact of laser instrument (5), be connected with circuit board (11) between backplate (9) and fixed plate (12), install the display on circuit board (11), install LED lamp (13) on fixed plate (12).
2. The novel optical power meter of claim 1, wherein: the rubber sleeve (1) is sleeved outside the upper cover (2) and the lower cover (4), and the laser (5) is located in an inner cavity of the rubber cap (3).
3. The novel optical power meter of claim 1, wherein: the display extends out of a rectangular hole of the upper cover (2), the upper cover (2) is provided with a key, and the laser (5) is electrically connected with the circuit board (11).
4. The novel optical power meter of claim 1, wherein: the below of lower cover (4) is equipped with the battery compartment, install battery (7) in the battery compartment, the port department joint in battery compartment has battery cover (6), wire electric connection is used with battery (7) in circuit board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012459.4U CN210571307U (en) | 2019-11-20 | 2019-11-20 | Novel optical power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012459.4U CN210571307U (en) | 2019-11-20 | 2019-11-20 | Novel optical power meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571307U true CN210571307U (en) | 2020-05-19 |
Family
ID=70632402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922012459.4U Active CN210571307U (en) | 2019-11-20 | 2019-11-20 | Novel optical power meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571307U (en) |
-
2019
- 2019-11-20 CN CN201922012459.4U patent/CN210571307U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: 210000 northwest corner, 2nd floor, building D, 18 ningshuang Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: KOMSHINE TECHNOLOGIES Ltd. Address before: Room 602, building 6, commercial building, 381 Suzhou Avenue East, Suzhou Industrial Park, Jiangsu Province Patentee before: Jiangsu Zhongji Dianke Network Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |