Optical fiber cutter
Technical field
The utility model relates to a kind of cutter, relates in particular to a kind of optical fiber cutter.
Background technology
Existing optical fiber cutter comprises base and is arranged on the slide block of base, the relative base of slide block can slidably reciprocate, base has the waste material being positioned at outside its edge space of dropping, base top is provided with bolster, its weak point is, on optical fiber cutter, do not there is the function of collecting optical fiber waste material, and the optical fiber waste material small volume scaling off, more sharp-pointed, the optical fiber waste material cutting falls into the waste material space of dropping, then drop on the ground, not easy to clean, and people can be injured because of the optical fiber waste material on the ground of stepping on, and brings potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is: provide one can collect optical fiber waste material, and then the optical fiber cutter eliminating safe hidden trouble.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: optical fiber cutter, comprise base and the slide block that is arranged on base, the relative base of slide block can slidably reciprocate, base has the waste material being positioned at outside its edge space of dropping, base top is provided with bolster, described slide block is provided with receives fine box, receiving fine box is positioned at described waste material and drops among space, slide block and receive the setting that is connected of fine box, in the fine box of described receipts, be provided with and receive fine space, receive fine box top and be provided with successively optical fiber posting port, guide portion and pressure contact portion, described guide portion is higher than bolster, described pressure contact portion is lower than bolster, receive fine box sidepiece and be provided with the fine mouth of receipts towards base, fine mouthful of described receipts, optical fiber posting port and receive fine space and connect.
The beneficial effect of the optical fiber cutter that the utility model provides is: receive fine box because slide block is provided with, receiving fine box is positioned at described waste material and drops among space, slide block and receive the setting that is connected of fine box, receive in fine box and be provided with and receive fine space, receive fine box top and be provided with successively optical fiber posting port, guide portion and pressure contact portion, guide portion is higher than bolster, pressure contact portion is lower than bolster, receive fine box sidepiece and be provided with the fine mouth of receipts towards base, fine mouthful of described receipts, optical fiber posting port and receive fine space and connect, the step that draws cutting optical fibre is as follows, optical fiber is placed on bolster, optical fiber is difficult for mobile, and the head of optical fiber is put into optical fiber posting port, after promotion slide block, receiving fine box is and then connected, first guide portion moves through optical fiber head, when guide portion matches with optical fiber head, when namely guide portion has just arrived optical fiber head, optical fiber head is entered and is received fine mouthful by the guiding of guide portion, enter in the fine space of receipts by receiving fine mouth, then pressure contact portion moves through optical fiber head, and pressure contact portion coordinates with optical fiber head butt, optical fiber head is pressed down in the fine space of receipts, in this process in guide portion through optical fiber head and pressure contact portion process optical fiber head, optical fiber head is being received in fine space always, until by fiber cut, therefore the useless optical fiber cutting off, the namely head of optical fiber, naturally can in the fine space of the receipts of receiving fine box, drop, can not drop on the ground, thereby generation easy to clean, environmental protection, reduce the effect of potential safety hazard, and this optical fiber cutter is simple in structure, low cost of manufacture.
Below in conjunction with drawings and Examples, optical fiber cutter of the present utility model is further described in detail.
Accompanying drawing explanation
Fig. 1 is one of one-piece construction figure of optical fiber cutter embodiment of the present utility model.
Fig. 2 be optical fiber cutter embodiment of the present utility model one-piece construction figure two.
Fig. 3 is one of cut-open view of optical fiber cutter of the present utility model.
Fig. 4 be optical fiber cutter of the present utility model cut-open view two.
Embodiment
As Fig. 1, shown in Fig. 2, the embodiment of optical fiber cutter of the present utility model, comprise base 1 and the slide block 2 that is arranged on base 1, the relative base 1 of slide block 2 can slidably reciprocate, base 1 has the waste material being positioned at outside its edge space 5 of dropping, that is to say that space outside base 1 edge is the waste material space 5 of dropping, cut the optical fiber waste material that falls and can drop to the waste material space 5 of dropping from the edge of base 1, base 1 top is provided with bolster 3, described slide block 2 is provided with receives fine box 4, fine box 4 entirety of these receipts are square shape, receiving fine box 4 is positioned at described waste material and drops among space 5, that is to say that receiving fine box 4 is positioned at waste material outside base 1 edge and drops among space 5, and near base 1 edge, when the useless optical fiber that makes to cut drops from the edge of base 1, can drop accurately at drop 4 li, the fine box of receipts in space 5 of waste material, slide block 2 and receive the setting that is connected of fine box 4, in the fine box 4 of described receipts, be provided with and receive fine space 41, receive fine space 41 and refer to that receiving fine box 4 inside can hold the space of depositing useless optical fiber, receive fine box 4 tops and be provided with successively optical fiber posting port 42, guide portion 43 and pressure contact portion 44, the optical fiber posting port 42 here, to be positioned at the strip breach of receiving fine box 4 tops, be convenient to optical fiber and enter the fine box 4 of receipts, optical fiber makes optical fiber enter pressure contact portion 44 by guide portion 43 after entering and receiving fine box 4, by pressure contact portion 44, optical fiber is pushed down, make it in 41 li, the fine space of receive fine box 4 receipts, thereby making to cut the optical fiber waste material falling drops in 41 li, the fine space of receive fine box 4 receipts, described guide portion 43 is higher than bolster 3, make optical fiber more easily enter guide portion 43 from optical fiber posting port 42, described pressure contact portion 44 is lower than bolster 3, optical fiber can be pressed in accurately and receive 41 li, fine space, receive fine box 4 sidepieces and be provided with the fine mouth 45 of receipts towards base 1, receive fine mouthful 45 and be strip, and strip is received the setting party of fine mouthful to identical with the glide direction of slide block 2, fine mouthful 45 of described receipts, optical fiber posting port 42 and receive fine space 41 and connect, between described guide portion 43 and pressure contact portion 44, be provided with the 43a of arc transition portion, by the 43a of arc transition portion is set, make not have step between guide portion 43 and pressure contact portion 44, the gradient is reduced, make optical fiber enter pressure contact portion 44 more smooth-going.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, described base 1 is provided with gland 11 and fiber clamp 12, base 1 is hinged with gland 11, the bottom of described gland 11 is provided with jumps part 11a and briquetting 11b, base 1 has the springboard 13 of extension, described extension springboard 13 is provided with slotted eye 13a, slide block 2 is positioned at the below of slotted eye 13a, slide block 2 is provided with blade 21, described blade 21 stretches out among slotted eye 13a, bolster 3 is separately positioned on the both sides of slotted eye 13a, described briquetting 11b matches with bolster 3, the optical fiber cutter of this structure, cutting is convenient, simple in structure, in the time of cutting optical fibre, optical fiber is difficult for displacement, stability is high.
As shown in Figure 1 and Figure 2, the fine box 4 of described receipts is provided with drawer 46, the two sides of the fine box 4 of described receipts are provided with breach 47, optical fiber waste material will all drop at 46 li, drawer receiving fine box 4 like this, after optical fiber waste material is filled with, as long as pull-out drawer 46 is outwelled, the speed that makes to clear up optical fiber waste material is fast, and cleaning optical fiber conveniently, receive the breach 47 of fine box 4 two sides, the pull-out drawer 46 that can be more prone to.
As Fig. 3, the bottom of described base 1 is provided with base magnet 14, and slide block 2 is provided with the slide block magnet 22 matching with base magnet 14, utilizes the characteristic of magnet, makes to promote slide block 2 more laborsaving.