CN203248847U - Optical cable detection fixing device - Google Patents
Optical cable detection fixing device Download PDFInfo
- Publication number
- CN203248847U CN203248847U CN 201220287626 CN201220287626U CN203248847U CN 203248847 U CN203248847 U CN 203248847U CN 201220287626 CN201220287626 CN 201220287626 CN 201220287626 U CN201220287626 U CN 201220287626U CN 203248847 U CN203248847 U CN 203248847U
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- CN
- China
- Prior art keywords
- fixed block
- optical cable
- screw rod
- wire casing
- test fixture
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an optical cable detection fixing device, comprising a lower fixing block (1) and an upper fixing block (2), wherein the lower fixing block (1) and the upper fixing block (2) are identical in size and are arranged right opposite to each other in an up-down manner; the upper end of the lower fixing block (1) is provided with at least two wire grooves A (8); the lower end of the upper fixing block (2) is provided with wire grooves B (9) cooperating with the wire grooves A (8); the wire grooves A (8) and the wire grooves B (9) are combined to form cable holes (10); and one side of the lower fixing block (1) is connected with one side of the upper fixing block (2) through a hinge (3). The optical cable detection fixing device has the beneficial effects that the optical cable detection fixing device can fix an optical cable perfectly without damaging the optical cable, and the optical cable detection fixing device is simple in structure and easy to operate.
Description
Technical field
The utility model relates to a kind of optical cable test fixture.
Background technique
Optical cable mainly is by optical fiber (thin glass yarn such as hair) and plastic protective sleeve pipe and plastic peel formation.Optical cable is the main delivery means of the various Information Networks of current information-intensive society.
After optical cable has been produced; generally can carry out a series of detection; such as the freeze proof high temperature resistant property of optical cable, the intensity that circumnutates, propagation delay, anti-crosstalk etc.; the test of the data that wherein have is that optical cable is connected machine; then with machine testing one or more snippets; this section of selective examination namely needs to fix; all be that optical cable is placed on the table now; then push down by certain weight, but be not suitable for like this test, detect very inconvenient; because weight can not be too heavy; in order to avoid damage optical cable by pressure, break away from the original place so optical cable often can occur, and cause test crash.
The model utility content
The purpose of this utility model namely is to overcome the deficiency of present technology, and a kind of optical cable test fixture simple in structure is provided, and has made things convenient for test.
The utility model is achieved through the following technical solutions: the optical cable test fixture, comprise lower fixed block and upper fixed block, described lower fixed block is consistent with upper fixed block size, and be up and down over against placement, the upper end of lower fixed block is provided with at least two wire casing A, the lower end of upper fixed block is provided with the wire casing B that cooperates with wire casing, and wire casing A and wire casing B are combined into cable hole, and a side of lower fixed block and upper fixed block is passed through gemel connection.
The opposite side of described lower fixed block is provided with locking device, the turn head that described locking device comprises screw rod and is connected with screw spiral, and described screw rod is rotatably installed on the lower fixed block.
The corresponding locking device of the opposite side of described upper fixed block is provided with draw-in groove, and the width of draw-in groove is consistent with the diameter of screw rod.
Be provided with one among the wire casing B of described upper fixed block and fixedly carve, described upper end of fixedly carving is fixed with a screw rod, and screw rod passes fixed block, and its termination is positioned at the top of fixed block.
Be provided with a handle on the termination of described screw rod.
Described fixedly carving is that rectangle block, its lower end are provided with a breach, and the cross section of described breach is rectangular.
The beneficial effects of the utility model are: can when not damaging optical cable, can finely reach the fixedly effect of optical cable, and this apparatus structure be simple, easy operating.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Among the figure, fixed block under the 1-, the upper fixed block of 2-, the 3-hinge, the 4-locking device, the 5-screw rod, 6-turn head, the 7-draw-in groove, 8-wire casing A, 9-wire casing B, the 10-cable hole, 11-fixedly carves, 12-screw rod, 13-handle, 14-breach.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but structure of the present utility model is not limited only to following examples:
[embodiment]
As shown in Figure 1 and Figure 2, the optical cable test fixture, comprise lower fixed block 1 and upper fixed block 2, described lower fixed block 1 and upper fixed block 2 in the same sizes, and over against placement, the upper end of lower fixed block 1 is provided with two wire casing A8 about being, and the lower end of upper fixed block 2 is provided with the wire casing B9 that cooperates with wire casing 8, wire casing A8 and wire casing B9 are combined into cable hole 10, and a side of lower fixed block 1 and upper fixed block 2 connects by hinge 3.
The opposite side of described lower fixed block 1 is provided with locking device 4, and described locking device 4 comprises screw rod 5 and the turn that is connected with screw rod 5 spirals 6, and described screw rod 5 is rotatably installed on the lower fixed block 1.
The corresponding locking device 4 of the opposite side of described upper fixed block 2 is provided with draw-in groove 7, and the width of draw-in groove 7 is consistent with the diameter of screw rod 5.
Be provided with one among the wire casing B9 of described upper fixed block 2 and fixedly carve 11, described 11 the upper end of fixedly carving is fixed with a screw rod 12, and screw rod 12 passes fixed block 2, and its termination is positioned at the top of fixed block 2.
Be provided with a handle 13 on the termination of described screw rod 12, make things convenient for the turn of screw rod 12.
Describedly fixedly carve 11 for rectangle block, its lower end is provided with a breach 14, and the cross section of described breach 14 is rectangular, has increased the surface of contact with optical cable, just fixing optical cable.
Working principle of the present utility model: when detecting optical cable, the optical cable segment of pretest is the part of whole optical cable, can not cut test, so need upper fixed block 2 and lower fixed block 1 are opened, the optical cable segment of pretest is placed in the wire casing A8, after closing fixed block 2, screw rod 5 is sticked into draw-in groove 7, turn turn 6, be about to fix between upper fixed block 2 and the lower fixed block 1, at this moment optical cable passes one of them holes for optical cables 10 exactly, and then passes from another holes for optical cables 10, is then holding handle 13 turn screw rods 12, to fixedly carve 11 downward turns, so fixedly carve 11 breach 14 and namely block optical cable, optical cable is fixed, just can test afterwards.
Claims (7)
1. optical cable test fixture, it is characterized in that: comprise lower fixed block (1) and upper fixed block (2), described lower fixed block (1) and upper fixed block (2) in the same size, and be up and down over against placement, the upper end of lower fixed block (1) is provided with at least two wire casing A(8), the lower end of upper fixed block (2) is provided with the wire casing B(9 that cooperates with wire casing (8)), wire casing A(8) and wire casing B(9) be combined into cable hole (10), a side of lower fixed block (1) and upper fixed block (2) connects by hinge (3).
2. optical cable test fixture according to claim 1, it is characterized in that: the opposite side of described lower fixed block (1) is provided with locking device (4), described locking device (4) comprises screw rod (5) and the turn head (6) that is connected with screw rod (5) spiral, and described screw rod (5) is rotatably installed on the lower fixed block (1).
3. optical cable test fixture according to claim 2 is characterized in that: the corresponding locking device of the opposite side of described upper fixed block (2) (4) is provided with draw-in groove (7), and the width of draw-in groove (7) is consistent with the diameter of screw rod (5).
4. arbitrary described optical cable test fixture according to claim 1～3, it is characterized in that: be provided with one the wire casing B(9 of described upper fixed block (2)) and fixedly carve (11), described upper end of fixedly carving (11) is fixed with a screw rod (12), screw rod (12) passes fixed block (2), and its termination is positioned at the top of fixed block (2).
5. optical cable test fixture according to claim 4 is characterized in that: be provided with a handle (13) on the termination of described screw rod (12).
6. optical cable test fixture according to claim 4 is characterized in that: described fixedly carve (11) are rectangle block, and its lower end is provided with a breach (14).
7. optical cable test fixture according to claim 6, it is characterized in that: the cross section of described breach (14) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287626 CN203248847U (en) | 2012-06-19 | 2012-06-19 | Optical cable detection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287626 CN203248847U (en) | 2012-06-19 | 2012-06-19 | Optical cable detection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248847U true CN203248847U (en) | 2013-10-23 |
Family
ID=49375286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287626 Expired - Fee Related CN203248847U (en) | 2012-06-19 | 2012-06-19 | Optical cable detection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512602A (en) * | 2012-06-19 | 2014-01-15 | 成都亨通光通信有限公司 | An optical cable detection fixing device |
| CN105003740A (en) * | 2015-06-25 | 2015-10-28 | 成都绿迪科技有限公司 | Anti-disengaging cable clamp |
| CN106429075A (en) * | 2016-10-19 | 2017-02-22 | 中车北京二七车辆有限公司 | Wire cable clamping and fixing device used for X1K type container refrigerator car |
| CN112344919A (en) * | 2020-11-06 | 2021-02-09 | 中航通飞华南飞机工业有限公司 | Adjustable device for measuring airplane attitude |
-
2012
- 2012-06-19 CN CN 201220287626 patent/CN203248847U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512602A (en) * | 2012-06-19 | 2014-01-15 | 成都亨通光通信有限公司 | An optical cable detection fixing device |
| CN105003740A (en) * | 2015-06-25 | 2015-10-28 | 成都绿迪科技有限公司 | Anti-disengaging cable clamp |
| CN106429075A (en) * | 2016-10-19 | 2017-02-22 | 中车北京二七车辆有限公司 | Wire cable clamping and fixing device used for X1K type container refrigerator car |
| CN112344919A (en) * | 2020-11-06 | 2021-02-09 | 中航通飞华南飞机工业有限公司 | Adjustable device for measuring airplane attitude |
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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: 20131023 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |