CN207724391U - A kind of optical fiber cleaver of quick adjustment length - Google Patents
A kind of optical fiber cleaver of quick adjustment length Download PDFInfo
- Publication number
- CN207724391U CN207724391U CN201721798779.1U CN201721798779U CN207724391U CN 207724391 U CN207724391 U CN 207724391U CN 201721798779 U CN201721798779 U CN 201721798779U CN 207724391 U CN207724391 U CN 207724391U
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- CN
- China
- Prior art keywords
- shell
- optical fiber
- fixedly connected
- gear
- cutter
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Abstract
The utility model discloses a kind of optical fiber cleavers of quick adjustment length, including shell, elastic press device and cutter, the shell is internally provided with gear, the mounting hole of gear is fixedly connected with the Rotational Cylindrical for rotating and connecting with shell, the top of gear is provided with the movable plate in inverted U-shaped shape, and Rotational Cylindrical passes through movable plate；Optical fiber follows mobile column to move, and since the movable end of mobile column and tape measure connects, can be apparent from distance of the optical fiber end apart from tape measure i.e. cutter, convenient precisely to hold distance of the optical fiber end apart from cutter；Manpower pressing elastic press device makes cutter cut optical fiber, you can the convenient optical fiber for being cut into appropriate length, it is easy to operate, quick；Portable pillar and gantry column are pulled simultaneously, due to the effect of elastic string, tooth bar resets facilitate progress cutting operation next time.
Description
Technical field
The utility model is related to technical field of optical fiber, the optical fiber cleaver of specifically a kind of quick adjustment length.
Background technology
Optical fiber cutter cuts optical fiber connector and amplifies through hundreds times for cutting thin quartz glass optical fiber as hair
Observation is still smooth afterwards, can be only used for device encapsulation, cold joint and electric discharge welding.
The length that existing optical fiber cleaver cannot quickly adjust desired optical fiber in use draws in capable cut
It cuts, needs manual measurement, therefore very time-consuming and laborious.
Invention content
The purpose of this utility model is to provide a kind of optical fiber cleavers of quick adjustment length, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of optical fiber cleaver of quick adjustment length, including shell, elastic press device and cutter, the shell
Be internally provided with gear, the mounting hole of gear is fixedly connected with the Rotational Cylindrical for rotating and connecting with shell, and the top of gear is set
It is equipped with the movable plate in inverted U-shaped shape, Rotational Cylindrical passes through movable plate, and it is trapezoidal that two between cog of top of gear is provided with first
Block, the first trapezoid block are in right-angled trapezium shape of the wide at the top and narrow at the bottom and inclined-plane towards right side, and the top of the first trapezoid block is fixedly connected
There is activity to run through the oscillating rod of movable plate, the upside wall body of the shell offers the v notch v being arranged along its length, puts
Lever passes through a v notch v, is socketed with the first helical spring on the oscillating rod, two connecting pins of the first helical spring respectively with
First trapezoid block is connected with movable plate, and two between cog of left side of the gear is provided with the second trapezoid block, and the second trapezoid block is in a left side
The left side of wide right narrow and upward inclined-plane right-angled trapezium shape, the second trapezoid block is fixedly connected with the work that activity runs through shell
Column is moved, the second helical spring is socketed in portable pillar, the lower part engagement of the gear is connected with rack, and the downside inner wall of shell is solid
Surely it is connected with the stripe board for offering sliding slot, the lower part of rack is located in sliding slot and rack extends the left side wall body of shell, institute
The upper surface for stating shell is fixedly connected with a pair of of vertical beam, and the top of vertical beam is mounted on card line device, is located between a pair of of vertical beam
The upper surface of shell tape measure is installed, the right end of the rack is fixedly connected with the mobile column across v notch v, mobile column
Top card line device is installed, the movable end of tape measure is mutually fixedly connected with mobile column, is located at the surface among a pair of of vertical beam
Cutter are provided with, cutter are mounted on elastic press device.
As further program of the utility model：The card line device includes being fixedly connected on vertical beam or mobile top end
Fixation semicircle cutting ferrule, the rotation semicircle cutting ferrule being hinged with fixed semicircle cutting ferrule in fixed semicircle cutting ferrule top and one end is set
With the fastening bolt mounted on fixed semicircle cutting ferrule, the other end of movable semicircle cutting ferrule.
As the utility model further scheme：The elastic press device includes being fixedly connected on housing upper surface
Sleeve, the compression spring and quarter pillar that are arranged in sleeve, quarter pillar extends the top of shell and cutter are mounted on quarter pillar
On.
As the utility model further scheme：The left end of the rack is connected by elastic string with shell.
As the utility model further scheme：The left end of the portable pillar is fixedly connected with lever.
Compared with prior art, the utility model has the beneficial effects that：
1, optical fiber follows mobile column to move, and since the movable end of mobile column and tape measure connects, can be apparent from
Distance of the optical fiber end apart from tape measure i.e. cutter, it is convenient precisely to hold distance of the optical fiber end apart from cutter；
2, manpower pressing elastic press device makes cutter cut optical fiber, you can is easily cut into appropriate length
Optical fiber, it is easy to operate, quick；
3 while portable pillar and gantry column are pulled, due to the effect of elastic string, tooth bar resets facilitate is cut next time
Operation.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the optical fiber cleaver of quick adjustment length；
Fig. 2 is the appearance schematic diagram of the optical fiber cleaver of the quick adjustment length described in Fig. 1；
Fig. 3 be Fig. 1 described in quick adjustment length optical fiber cleaver in elastic press device left view schematic diagram.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of optical fiber cleaver of quick adjustment length, including shell 1, elastic press device and cut
Cutter 22, the shell 1 be internally provided with gear 2, and the mounting hole of gear 2 is fixedly connected with to rotate with shell 1 and connect
Rotational Cylindrical, the top of gear 2 are provided with the movable plate 3 in inverted U-shaped shape, and Rotational Cylindrical passes through movable plate 3, gear 2 it is upper
Two between cog of portion is provided with the first trapezoid block 6, and the first trapezoid block 6 is in right-angled trapezium shape of the wide at the top and narrow at the bottom and inclined-plane towards right side,
The top of first trapezoid block 6 is fixedly connected with the oscillating rod 4 that activity runs through movable plate 3, and the upside wall body of the shell 1 offers
The v notch v being arranged along its length, oscillating rod 4 pass through a v notch v, the first helical spring are socketed on the oscillating rod 4
5, two connecting pins of the first helical spring 5 are connected with the first trapezoid block 6 and movable plate 3 respectively, two tooth of left side of the gear 2
Between be provided with the second trapezoid block 7, the second trapezoid block 7 is in left wide right narrow and upward inclined-plane right-angled trapezium shape, the second trapezoid block 7
Left side be fixedly connected with activity and run through the portable pillar 8 of shell 1, be socketed with the second helical spring 9 in portable pillar 8, it is described
The lower part engagement of gear 2 is connected with rack 11, and the downside inner wall of shell 1 is fixedly connected with the stripe board 10 for offering sliding slot, tooth
The lower part of item 11 is located in sliding slot and rack extends the left side wall body of shell 1, and the upper surface of the shell 1 is fixedly connected with one
To vertical beam 14, the top of vertical beam 14 is mounted on card line device, and the upper surface of the shell 1 between a pair of of vertical beam 14 is equipped with
Tape measure 18, the right end of the rack 11 are fixedly connected with the mobile column 13 across v notch v, and the top of mobile column 13 is equipped with
The movable end of card line device, tape measure 18 is fixedly connected with 13 phase of mobile column, being arranged above among a pair of of vertical beam 14
Cutter 22, cutter 22 are mounted on elastic press device.
The card line device include the fixation semicircle cutting ferrule 15 for being fixedly connected on 13 top of vertical beam 14 or mobile column, setting exist
Rotation semicircle cutting ferrule 16 that fixed 15 top of semicircle cutting ferrule and one end are hinged with fixed semicircle cutting ferrule 15 and mounted on fixed half
Circle cutting ferrule 15, movable semicircle cutting ferrule 16 the other end fastening bolt 17.
The elastic press device includes the sleeve 19 for being fixedly connected on 1 upper surface of shell, the pressure being arranged in sleeve 19
Spring 20 and quarter pillar 21, quarter pillar 21 extends the top of shell 19 and cutter 22 are mounted on quarter pillar 21.
The left end of the rack 11 is connected by elastic string 12 with shell 1.
The left end of the portable pillar 8 is fixedly connected with lever.
Operation principle：Oscillating rod 4 back and forth is stirred, the first trapezoid block 6 makes gear 2 rotate in an anti-clockwise direction, to make rack
11 move to right, and the end of optical fiber is stuck in the card line device in mobile column 13 at this time, and optical fiber follows mobile column 13 to move, due to
Mobile column 13 is connect with the movable end of tape measure 18, therefore can be apparent from optical fiber end apart from the namely cutter of tape measure 18
22 distance, it is convenient precisely to hold distance of the optical fiber end apart from cutter 22, after optical fiber end is moved to suitable distance,
Card line device in vertical beam 14 is blocked into optical fiber, manpower pressing elastic press device makes cutter 22 cut optical fiber, i.e.,
It can be easily cut into the optical fiber of appropriate length, it is easy to operate, quick, and at the same time pulling portable pillar 8 and gantry column 4, at this time
First trapezoid block 6 and the second trapezoid block 7 no longer have position-limiting action to gear 2, and due to the effect of elastic string 12, rack 11 resets
Facilitate progress cutting operation next time.
Claims (5)
1. a kind of optical fiber cleaver of quick adjustment length, including shell, elastic press device and cutter, characterized in that
The shell is internally provided with gear, and the mounting hole of gear is fixedly connected with the Rotational Cylindrical for rotating and connecting with shell, gear
Top be provided with the movable plate in inverted U-shaped shape, Rotational Cylindrical passes through movable plate, and two between cog of top of gear is provided with the
One trapezoid block, the first trapezoid block are in right-angled trapezium shape of the wide at the top and narrow at the bottom and inclined-plane towards right side, and the top of the first trapezoid block is solid
Surely it is connected with the oscillating rod that activity runs through movable plate, the upside wall body of the shell offers the bar shaped being arranged along its length and lacks
Mouthful, oscillating rod passes through a v notch v, and the first helical spring, two connecting pins point of the first helical spring are socketed on the oscillating rod
It is not connected with the first trapezoid block and movable plate, two between cog of left side of the gear is provided with the second trapezoid block, the second trapezoid block
In left wide right narrow and upward inclined-plane right-angled trapezium shape, the left side of the second trapezoid block is fixedly connected with activity and runs through shell
Portable pillar, be socketed with the second helical spring in portable pillar, the lower part engagement of the gear is connected with rack, in the downside of shell
Wall is fixedly connected with the stripe board for offering sliding slot, and the lower part of rack is located in sliding slot and rack extends the left side wall of shell
The upper surface of body, the shell is fixedly connected with a pair of of vertical beam, and the top of vertical beam is mounted on card line device, is located at a pair of of vertical beam
Between the upper surface of shell tape measure is installed, the right end of the rack is fixedly connected with the mobile column across v notch v, moves
The top of dynamic column is equipped with card line device, and the movable end of tape measure is mutually fixedly connected with mobile column, is located among a pair of of vertical beam just
Top is provided with cutter, and cutter are mounted on elastic press device.
2. the optical fiber cleaver of quick adjustment length according to claim 1, characterized in that the card line device includes
It is fixedly connected on the fixation semicircle cutting ferrule of vertical beam or mobile top end, setting is fixing semicircle cutting ferrule top and one end and fixed half
The rotation semicircle cutting ferrule that circle cutting ferrule is hinged and the fastening spiral shell mounted on the other end for fixing semicircle cutting ferrule, movable semicircle cutting ferrule
Bolt.
3. the optical fiber cleaver of quick adjustment length according to claim 1, characterized in that the elastic press device
Including the compression spring and quarter pillar for being fixedly connected on the sleeve of housing upper surface, being arranged in sleeve, quarter pillar extends shell
Top and cutter are mounted on quarter pillar.
4. the optical fiber cleaver of quick adjustment length according to claim 1, characterized in that the left end of the rack is logical
Elastic string is crossed with shell to be connected.
5. the optical fiber cleaver of quick adjustment length according to claim 1, characterized in that the left end of the portable pillar
It is fixedly connected with lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798779.1U CN207724391U (en) | 2017-12-21 | 2017-12-21 | A kind of optical fiber cleaver of quick adjustment length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798779.1U CN207724391U (en) | 2017-12-21 | 2017-12-21 | A kind of optical fiber cleaver of quick adjustment length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724391U true CN207724391U (en) | 2018-08-14 |
Family
ID=63085520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798779.1U Expired - Fee Related CN207724391U (en) | 2017-12-21 | 2017-12-21 | A kind of optical fiber cleaver of quick adjustment length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442301A (en) * | 2018-10-19 | 2019-03-08 | 曾瑞宜 | A kind of emergency lighting device convenient for Fast Installation |
| CN110253665A (en) * | 2019-06-18 | 2019-09-20 | 永康卡梅新材料有限公司 | A kind of polypropylene material express delivery package box |
-
2017
- 2017-12-21 CN CN201721798779.1U patent/CN207724391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442301A (en) * | 2018-10-19 | 2019-03-08 | 曾瑞宜 | A kind of emergency lighting device convenient for Fast Installation |
| CN110253665A (en) * | 2019-06-18 | 2019-09-20 | 永康卡梅新材料有限公司 | A kind of polypropylene material express delivery package box |
| CN110253665B (en) * | 2019-06-18 | 2021-08-06 | 温州华邦安全封条股份有限公司 | Express delivery packing carton manufacturing installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20181221 |