CN213750394U - Optical fiber wire guiding and clamping device - Google Patents

Abstract

An object of the utility model is to provide an optic fibre line direction clamping device, it can realize pressing from both sides tightly the optic fibre line in the assigned position. The optical fiber wire guiding and clamping device for achieving the above object comprises a first clamping unit and a second clamping unit. The first clamping unit comprises a plurality of first teeth and a plurality of first grooves, the first grooves and the first teeth are arranged at different positions in the extension direction of the optical fiber line respectively, and the first grooves protrude out of the first teeth towards the position of the optical fiber line for the corresponding first teeth and the first grooves. The second clamping unit is arranged opposite to the first clamping unit and comprises a plurality of second grooves corresponding to the first teeth respectively, and the inner contour of each second groove is conformal to and aligned with the outer contour of each first tooth corresponding to the corresponding first tooth and the corresponding second groove. Wherein, in the clamped state, the tooth top of the first tooth clamps the optical fiber line to the groove bottom of the second groove.

Description

Optical fiber wire guiding and clamping device

Technical Field

The utility model relates to an optic fibre line direction clamping device.

Background

The optical fiber patch cord is a patch cord applied to some fields such as an optical fiber communication system, an optical fiber access network, optical fiber data transmission, a local area network and the like, and comprises an optical fiber line and a connector, before the optical fiber line and the connector are assembled, a coating layer with a certain length on the optical fiber line needs to be stripped, and the process is called fiber stripping.

When stripping a batch of optical fiber lines, a plurality of optical fiber lines need to be clamped simultaneously. However, the inventor found that, due to the flexibility of the optical fiber, the optical fiber cannot be clamped at a predetermined position in the prior art, so that the subsequent coating stripping operation cannot be performed quickly and accurately. Meanwhile, the situation that the optical fiber wire is broken and damaged due to over clamping also often occurs in the clamping of the optical fiber wire in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre line direction clamping device can solve at least one problem that exists among the prior art.

To achieve the foregoing object, an optical fiber wire guiding and clamping device for simultaneously clamping a plurality of optical fiber wires includes:

a first clamping unit comprising:

a plurality of first teeth; and

a plurality of first grooves provided at different positions in the extending direction of the optical fiber line from the plurality of first teeth, the first grooves protruding from the first teeth toward the optical fiber line for the corresponding first teeth and first grooves such that the crests of the first teeth and the bottoms of the first grooves are aligned in the extending direction of the optical fiber line; and

a second clamping unit disposed opposite to the first clamping unit, including a plurality of second slots corresponding to the plurality of first teeth, respectively, an inner contour of the second slot conforming to and aligned with an outer contour of the first teeth for the corresponding first teeth and second slots;

wherein, in the clamped state, the tooth top of the first tooth clamps the optical fiber line to the groove bottom of the second groove.

In one or more embodiments, the second clamping unit further includes a plurality of second teeth disposed at different positions in the fiber line extending direction from the plurality of second grooves, respectively, and for the corresponding second teeth and the corresponding second grooves, the second grooves protrude from the second teeth toward the fiber line position such that the tooth tops of the second teeth are aligned with the groove bottoms of the second grooves in the fiber line extending direction;

wherein the plurality of second teeth correspond to the plurality of first grooves, respectively, and for the second teeth and the first grooves, respectively, an outer profile of the second teeth conforms to and aligns with an inner profile of the first groove, and in a clamped state, a tooth top of the second teeth clamps a fiber optic line to a groove bottom of the first groove.

In one or more embodiments, the first clamping unit includes first limiting edges disposed on two sides of the first tooth, the second clamping unit includes second limiting edges disposed on two sides of the second groove, and the first limiting edges and the second limiting edges cooperate to limit a distance that a tooth top of the first tooth extrudes an optical fiber in the second groove.

In one or more embodiments, the first clamping unit further includes a third limiting edge disposed on two sides of the first groove, the second clamping unit includes a fourth limiting edge disposed on two sides of the second tooth, and the first limiting edge and the second limiting edge, and the third limiting edge and the fourth limiting edge together limit a distance that the tooth top of the first tooth is pressed against the optical fiber in the second groove and the tooth top of the second tooth is pressed against the optical fiber in the first groove.

In one or more embodiments, the first clamping unit comprises a first part and a second part, the first tooth is arranged on the first part, the first groove is arranged in the second part, and the first part is detachably connected with the second part;

wherein the position of the first member on the second member is adjustable.

In one or more embodiments, the first tooth and the second tooth are V-shaped teeth, and correspondingly, the first groove and the second groove are V-shaped grooves.

In one or more embodiments, the fiber optic wire guide clamping device further comprises:

the two limiting devices are respectively connected with the first clamping unit and the second clamping unit; and

and the two matched limiting blocks are respectively arranged corresponding to the two limiting devices and limit the first clamping unit and the second clamping unit to continuously move relatively at the optical fiber position and the two limiting devices together.

In one or more embodiments, the limiting device includes a first limiting unit and a second limiting unit, the first limiting unit is a rigid member, the second limiting unit is a flexible member, and an end of the second limiting unit is closer to the matching limiting block than an end of the first limiting unit.

In one or more embodiments, the fiber optic wire guide clamping device further comprises:

the two support plates are separated by a section to reserve a space for an optical fiber line to pass through, each support plate is provided with a sliding rail and a sliding block, the sliding rail extends from one of the two support plates to the other support plate, the sliding block can move along the sliding rail, and the first clamping unit and the second clamping unit are respectively connected with the sliding blocks of the two support plates; and

the two driving units are respectively in transmission connection with the first clamping unit and the second clamping unit;

wherein the fiber optic line position is an intermediate position of the spaced segment.

In one or more embodiments, the driving unit is an air cylinder, and the two air cylinders are respectively in transmission connection with the first clamping unit and the second clamping unit through floating joints.

The utility model discloses an advance effect includes following one or combination:

1) through set up first groove and the first tooth that staggers along optic fibre line extending direction in first centre gripping unit, and the top of first tooth with the tank bottom of first groove aligns on optic fibre line extending direction for no matter treat the optic fibre line of centre gripping be close to first centre gripping unit or second centre gripping unit or both simultaneously with the optic fibre line contact, all can guarantee under the clamping state, the optic fibre line is tight with the optic fibre line clamp between the top of first tooth and the tank bottom of second groove, in order to realize pressing from both sides tight the optic fibre line at the position that expects, be convenient for further carry out subsequent processing to the optic fibre line in subsequent handling.

2) The first limiting edge and the second limiting edge which are matched with each other are arranged in the first clamping unit and the second clamping unit to limit the movement limit position of the first tooth in the second groove, so that the first tooth is prevented from excessively clamping the optical fiber in the second groove.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of one embodiment of the present fiber optic wire clamping device;

FIG. 2 is a perspective view showing separately one embodiment of the first and second clamping units;

FIG. 3 is a perspective view of an embodiment of a second clamping unit from another perspective;

FIG. 4 is an exploded view of one embodiment of the present fiber optic strand guide clamping assembly;

FIG. 5 is a perspective view of one embodiment of the present fiber optic strand guiding and clamping device;

FIG. 6 is a schematic top view of one embodiment of the present fiber optic strand guide clamping assembly;

FIG. 7 is a bottom view of an embodiment of the present fiber optic strand guiding and clamping device.

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and are not intended to limit the scope of the present disclosure. For example, if a first feature is formed over or on a second feature described later in the specification, this may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. Further, when a first element is described as being coupled or coupled to a second element, the description includes embodiments in which the first and second elements are directly coupled or coupled to each other, as well as embodiments in which one or more additional intervening elements are added to indirectly couple or couple the first and second elements to each other.

It should be noted that, where used, the following description of upper, lower, left, right, front, rear, top, bottom, positive, negative, clockwise, and counterclockwise are used for convenience only and do not imply any particular fixed orientation. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object.

It should be noted that these and other figures are given by way of example only and are not drawn to scale, and should not be construed as limiting the scope of the invention as it is actually claimed. Further, the conversion methods in the different embodiments may be appropriately combined.

For solving the problem of one or more aspects that exist among the current optic fibre fastener, an aspect of the utility model provides an optic fibre line direction clamping device, it is used for pressing from both sides tightly many optic fibre lines simultaneously. Fig. 1 is a perspective view showing an embodiment of the present optical fiber wire clamping device. The optical fiber clamping device comprises a first clamping unit 1 and a second clamping unit 2, wherein the first clamping unit 1 and the second clamping unit 2 can move relatively to each other to be close to each other until the first clamping unit 1 and the second clamping unit 2 move to a clamping position where an optical fiber to be clamped can be clamped.

As shown in fig. 2, which is a perspective view separately illustrating an embodiment of the first and second clamping units, the first clamping unit 1 has a plurality of first grooves 10 and a plurality of first teeth 11 as shown in the drawing, and the first teeth 11 and the first grooves 10 are respectively disposed at different positions in the extending direction h of the optical fiber, that is, the first teeth 11 and the first grooves 10 are staggered from each other along the extending direction h of the optical fiber, and may be disposed adjacently as shown in the drawing or disposed at different intervals from each other as shown in the drawing. The optical fiber extending direction h can be understood as the overhanging extending direction of the plurality of optical fiber wires to be clamped.

The plurality of first teeth 11 and the plurality of first grooves 10 are respectively arranged along the longitudinal direction a of the first clamping unit 1, and the first grooves 10 protrude from the first teeth 11 toward the position of the optical fiber as shown in fig. 2. The optical fiber line position refers to the position of a plurality of optical fiber lines to be clamped. The tooth top of the first tooth 11 is aligned with the groove bottom of the first groove 10 in the fiber-line extending direction h, i.e., the tooth top of the first tooth 11 is one-to-one opposed to the groove bottom of the first groove 10 in an orthographic projection viewed in a plan view in the holding unit as shown in the drawing. Since the optical fiber to be held is drooping in the extending direction h of the optical fiber, the arrangement is such that the optical fiber at the groove bottom of the first groove 10 is also located at the tooth top of the first tooth 11.

The second clamping unit 2 is disposed opposite to the first clamping unit 1 as shown in the figure, and includes a plurality of second slots 20, and the plurality of second slots 20 and the plurality of first teeth 11 are disposed correspondingly. And for the corresponding first tooth 11 and second groove, the inner contour of the second groove 20 is conformal and aligned with the outer contour of the first tooth 11 as shown in the figure, so that in the clamped state, the second groove 20 can cooperate with the first tooth 11 to clamp the optical fiber line, i.e. the tooth top of the first tooth 11 can clamp the optical fiber line to the groove bottom of the second groove 20.

During clamping, a plurality of optical fiber wires to be clamped are in a suspension shape, and the first clamping unit 1 and the second clamping unit 2 move relative to each other. In an ideal state, a plurality of optical fiber wires to be clamped droop in a direction perpendicular to a horizontal plane, the positions of the optical fiber wires are just located at the middle position between the tooth tops of the first teeth 11 and the groove bottoms of the second grooves 20, and meanwhile, the first clamping unit 1 and the second clamping unit 2 move relative to each other at the same constant speed.

However, in actual conditions, although the optical fiber wire to be clamped is in a substantially suspended state, since the optical fiber wire is a flexible member, a slight deformation or bending may occur, so that the optical fiber wire may be warped toward the first clamping unit 1 or the second clamping unit 2. Or the overhanging position of the optical fiber line may be slightly closer to the first clamping unit 1 or the second clamping unit 2. In any of the above practical conditions, when the first clamping unit 1 and the second clamping unit 2 move relative to each other, the first clamping unit 1 may contact the optical fiber line to be clamped before the second clamping unit 2. At this time, if the first groove 10 is not provided in the first holding unit 1, it may occur that the optical fiber wire slides along the tooth wall of the first tooth 11, causing the optical fiber wire to be pinched between the tooth wall of the first tooth 11 and the groove wall of the second groove 20. Through setting up first groove 10 in first clamping unit 1, make when treating the optical fiber line of centre gripping relatively more near first clamping unit 1, first clamping unit 1 at this moment can contact with the optical fiber line earlier, first groove 10 at this moment will treat the optical fiber line of centre gripping to hold wherein at the in-process that is close to with second clamping unit 2 gradually, play certain guide effect to the optical fiber line, make the optical fiber line fall into the tank bottom of first groove 10 gradually, just in time also be located the top of the tooth of first tooth 11 department, thereby make under the clamping state, the top of the tooth of first tooth 11 presss from both sides the optical fiber line in the tank bottom of second groove 20. Similarly, if the optical fiber to be clamped is relatively closer to the second clamping unit 2, the second clamping unit 2 will contact the optical fiber first, and the second groove 20 will contain the optical fiber to be clamped therein first, and in the process of gradually approaching to the second clamping unit 1, the optical fiber will be guided to a certain extent, so that the optical fiber gradually falls into the bottom of the second groove 20, and thus the tooth top of the first tooth 11 will still clamp the optical fiber to the bottom of the second groove 20 in the clamped state.

As described above, no matter whether the optical fiber to be clamped is closer to the first clamping unit 1 or the second clamping unit 2 or both of them are in contact with the optical fiber, it can be ensured that the optical fiber is clamped between the tooth top of the first tooth 11 and the groove bottom of the second groove 20 in the clamped state, and the optical fiber does not fall between the tooth wall of the first tooth 11 and the second groove 20, so that the optical fiber can be clamped at a desired position, and the optical fiber can be further processed in the subsequent process.

Although one embodiment of the present fiber clamp apparatus is described above, in other embodiments of the present fiber clamp apparatus, the present fiber clamp apparatus may have more details than the above-described embodiments in many respects, and at least some of these details may vary widely. At least some of these details and variations are described below in several embodiments.

As shown in fig. 3, which is a perspective view from another perspective view of an embodiment of the second clamping unit, in an embodiment of the optical fiber wire guiding and clamping device, the second clamping unit 2 further includes a plurality of second teeth 21, which are similar to the first clamping unit 1 in structure, and the second teeth 21 and the second grooves 20 are respectively disposed at different positions in the extending direction of the optical fiber wire and arranged along the length direction of the second clamping unit 2. For the corresponding second tooth 21 and second groove 20, the second groove 20 protrudes the second tooth 21 towards the fiber line position, such that the tooth top of the second tooth 21 is aligned with the groove bottom of the second tooth 20 in the fiber line extending direction, enabling the fiber line at the groove bottom of the second groove 20 to be located exactly at the tooth top of the second tooth 21 as well. Wherein for a corresponding second tooth 21 and first slot 10, the outer profile of the second tooth 21 conforms to and aligns with the inner profile of the first slot 10, and in the clamped position, the tooth tip of the second tooth 21 clamps the fiber optic line at the slot of the first slot 10. So set up, can make under clamping status, first tooth 11 and second groove 20, second tooth 21 and first groove 10 carry out the centre gripping to the optic fibre line jointly to increased the length of first clamping unit 1 and second clamping unit 2 to the optic fibre line centre gripping section, further promoted the firmness of centre gripping.

In one embodiment of the optical fiber wire guiding and clamping device, the first clamping unit 1 and the second clamping unit 2 are clamping units with the same structure, and one of the clamping units is turned over by 180 degrees for assembly during setting, so that the difficulty in manufacturing the guiding and clamping device is simplified.

In one embodiment of the optical fiber wire guiding and clamping device, the first clamping unit 1 comprises a first limiting edge 12 disposed on both sides of the first tooth 11, and the second clamping unit 2 comprises a second limiting edge 22 disposed on both sides of the second groove 20, wherein, in the clamping position, the first limiting edge 12 abuts against the second limiting edge 22 to limit the extrusion distance of the tooth top of the first tooth 11 to the optical fiber wire in the second groove 20. Since the coating layer wrapped around the inner core sometimes has different layer thicknesses due to production process errors in the case of the optical fiber wire, the optical fiber wire has different diameters. If the optical fiber wire with a larger diameter is excessively clamped, the coating of the optical fiber wire can be damaged or even broken, and the first limiting edge 12 and the second limiting edge 22 which can be abutted against each other are arranged to prevent the first tooth 11 from excessively pressing the optical fiber wire in the second groove 20 to cause the breakage of the optical fiber wire. Meanwhile, the first limiting edge 12 and the second limiting edge 22 are respectively arranged on two sides of the first tooth 11 and the second groove 20, so that the distance between the first limiting edge 12 and the second limiting edge 22 when the first tooth 11 compresses the optical fiber line in the second groove 20 can be conveniently observed and preset.

Further, in an embodiment of the optical fiber wire guiding and clamping device, the first clamping unit 1 further includes a third limiting edge 13 disposed on both sides of the first groove 10, the second clamping unit 2 further includes a fourth limiting edge 23 disposed on both sides of the second tooth 21, and in the clamping position, the third limiting edge 13 and the fourth limiting edge 23 also abut against each other, so that the first limiting edge 12 and the second limiting edge 22, and the third limiting edge 13 and the fourth limiting edge 23 limit the extrusion distance of the tooth top of the first tooth 11 to the optical fiber wire in the second groove 20, and the extrusion distance of the tooth top of the second tooth 21 to the optical fiber wire in the first groove 10.

In one embodiment of the fiber-optic-wire-guide clamping device, the first clamping unit 1 comprises a first part 1a and a second part 1b, the first tooth 11 being provided on the first part 1a, for example on a side wall of the first part 1a as shown, and the first groove 10 being provided in the second part 1b, for example in a side wall of the second part. The first component 1a and the second component 1b are detachably connected after being manufactured separately, so that the first component 1a and/or the second component 1b can be replaced according to optical fiber wires with different diameters. In another embodiment, the first clamping unit 1 may also be an integrally formed piece. Wherein the position of the first part 1a on the second part 1b is adjustable so that the first part 1a can be adjusted closer to or further away from the fibre optic line to further adjust the degree of grip on the fibre optic line. In one embodiment, the first part 1a is connected to the second clamping part 1b by means of an elongated hole, so that the position of the first part 1a on the second part 1b is adjustable.

In one embodiment of the optical fiber wire guiding and clamping device, the first tooth 11 and the second tooth 21 are V-shaped teeth as shown in the drawing, the cross section of the teeth is V-shaped, and the tooth top is the V-top. Correspondingly, the first groove 10 and the second groove 20 are V-shaped grooves, the cross sections of the grooves are also V-shaped, and the bottom of the groove is the top of the V-shaped groove. In other embodiments, different from those shown, the shape of the first tooth 11 and/or the second tooth 21 may have a different deformation or variation from that shown, such as a wave shape, and correspondingly, the first slot 10 and/or the second slot 20 have a shape matching that of the first tooth 11 and/or the second tooth 21.

In one embodiment of the optical fiber wire guiding and clamping device, the second clamping unit 2 also includes a third member 2a and a fourth member 2b which are separately provided, and the third member 2a and the fourth member 2b are detachably connected to form the second clamping unit 2. Similar to the first clamping unit 1, the second clamping unit 2 may also be an integrally formed part, and the third part 2a may also be adjustably connected to the fourth part 2b, which is not described herein.

Fig. 4 is an exploded view of an embodiment of the optical fiber guiding and clamping device, fig. 5 is a perspective view of the optical fiber guiding and clamping device, fig. 6 is a top view of the optical fiber guiding and clamping device, and fig. 7 is a bottom view of the optical fiber guiding and clamping device. In one embodiment of the optical fiber wire guiding and clamping device, the optical fiber wire guiding and clamping device includes a frame (not shown), two support plates 3, and two driving units 4.

The two support plates 3 are respectively connected with the rack, and specifically, the two support plates 3 may be connected with the rack through fasteners through a plurality of connection holes 30 arranged on the two support plates 3, which is not described herein. The two strips 3 are separated by a section 31, so that a space for the optical fiber line to pass through is reserved. So that the optical fiber line in a drooping shape can be clamped between the two support plates 3 at the interval 31 by the first clamping unit 1 and the second clamping unit 2. Wherein the fiber optic line position is the middle of the spaced segment 31.

Each of the support plates 3 is provided with a slide rail 32 and a slider 33, and the slide rail 32 extends from one of the two support plates 3 toward the other so that the sliders 33 provided on the two support plates 3 can slide in opposite directions. The first clamping unit 1 and the second clamping unit 2 are respectively connected with the sliding blocks 33 on the two support plates 3, so that the sliding blocks 33 and the sliding rails 32 on the two support plates 3 can guide the first clamping unit 1 and the second clamping unit 2 to move relatively to each other to a clamping state. The two driving units 4 are respectively connected with the first clamping unit 1 and the second clamping unit 2 in a transmission way, so that when the two driving units 4 are actuated, the first clamping unit 1 and the sliding block 33 connected with the first clamping unit 1, and the second clamping unit 2 and the sliding block 33 connected with the second clamping unit 2 can respectively move relatively to each other along the slide rail 32 to be in a clamping state.

In one embodiment of the optical fiber wire guiding and clamping device, the two driving units 4 are air cylinders, and the two air cylinders are respectively in transmission connection with the first clamping unit 1 and the second clamping unit 2 through the floating joints 5. The floating joint 5 may absorb "eccentricity" or "inaccurate parallelism" between the cylinder and the first and/or second clamp units 1, 2. Therefore, the cylinder and the clamping unit do not need to be centered, the installation time can be greatly reduced, and the horizontal alignment with high processing precision can be omitted.

In one embodiment of the fiber-optic-wire-guide clamping device, the fiber-optic-wire-guide clamping device further comprises two position-limiting devices 6, specifically, the two limiting devices can be respectively connected with the sliding block 33, correspondingly, the support plate 3 is also provided with two matched limiting blocks 7, the positions of the optical fiber wires of the limiting devices 6 are respectively propped against the limiting device 6 connected with the first clamping unit 1 and the limiting device 6 connected with the second clamping unit 2, so that the cooperating limiting block 7 and the limiting device 6 limit the moving range of the sliding block 33 on the sliding rail 32, and the clamping positions of the first clamping unit 1 and the second clamping unit 2 are separated by a middle position of a section 31 in the two support plates 3, so that the first clamping unit 1 or the second clamping unit 2 is prevented from moving towards the other side too much, and the optical fiber line to be clamped can not be clamped at the designated position.

Referring to fig. 4, in an embodiment of the optical fiber wire guiding and clamping device, the limiting device 6 includes a first limiting unit 61 and a second limiting unit 62, wherein the first limiting unit 61 is a rigid member, the second limiting unit 62 is a flexible member, and an end of the second limiting unit 62 is closer to the matching limiting block 7 than an end of the first limiting unit 61, so that when the first clamping unit 1 and the second clamping unit 2 move relatively to each other, the flexible second limiting unit 62 first contacts with the matching limiting block 7 and plays a role in buffering, and then the rigid first limiting unit 61 contacts with the matching limiting block 7 again to play a role in limiting displacement. In one embodiment, the first limiting unit 61 is a bolt and the second limiting unit 62 is a bumper.

In one embodiment of the optical fiber guiding and clamping device, the optical fiber guiding and clamping device further includes an installation seat 81 and a connection lug 82, wherein the first limiting unit 61 and the second limiting unit 62 are respectively connected through the installation seat 81, a pair of connection lugs 82 is connected to each installation seat 81, a window 34 is opened in the support plate 3, the two sliding rails 32 are respectively arranged on two sides of the window 34, and a sliding block 33 is arranged on each sliding rail 32. The lower ends of the pair of connecting lugs 82 are connected with the mounting seat 81, and the upper ends of the connecting lugs are connected with the sliding block 33 after passing through the window 34. The position-limiting device 6 is connected to the mounting seat 81. In one specific embodiment, the first and second limiting units 61 and 62 are detachably connected with the mounting seat 81, the mounting seat 81 is connected with the connecting lug 82, and the mounting seat 81 is connected with the limiting device 6 by fasteners as shown in the figure.

In one embodiment of the fiber-optic strand guiding and clamping device, the two driving units 4 are connected to the strip 3 by connecting bases 83, respectively.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. An optical fiber line guide clamping device for simultaneously clamping a plurality of optical fiber lines, comprising:

a first clamping unit comprising:

a plurality of first teeth; and

a plurality of first grooves provided at different positions in the extending direction of the optical fiber line from the plurality of first teeth, the first grooves protruding from the first teeth toward the optical fiber line for the corresponding first teeth and first grooves such that the crests of the first teeth and the bottoms of the first grooves are aligned in the extending direction of the optical fiber line; and

a second clamping unit disposed opposite to the first clamping unit, including a plurality of second slots corresponding to the plurality of first teeth, respectively, an inner contour of the second slot conforming to and aligned with an outer contour of the first teeth for the corresponding first teeth and second slots;

wherein, in the clamped state, the tooth top of the first tooth clamps the optical fiber line to the groove bottom of the second groove.

2. The fiber optic wire guiding and clamping device of claim 1, wherein the second clamping unit further comprises a plurality of second teeth disposed at different positions in the fiber optic wire extending direction from the plurality of second grooves, respectively, and wherein for the corresponding second teeth and second grooves, the second grooves protrude from the second teeth toward the fiber optic wire position such that the crests of the second teeth are aligned with the troughs of the second grooves in the fiber optic wire extending direction;

wherein the plurality of second teeth correspond to the plurality of first grooves, respectively, and for the second teeth and the first grooves, respectively, an outer profile of the second teeth conforms to and aligns with an inner profile of the first groove, and in a clamped state, a tooth top of the second teeth clamps a fiber optic line to a groove bottom of the first groove.

3. The fiber optic wire guiding and clamping assembly of claim 2, wherein the first clamping unit includes first stop edges disposed on opposite sides of the first tooth, and the second clamping unit includes second stop edges disposed on opposite sides of the second groove, the first stop edges and the second stop edges cooperating to limit a distance that a tip of the first tooth squeezes the fiber optic wire in the second groove.

4. The fiber optic wire guiding and clamping device of claim 3, wherein the first clamping unit further includes third limiting edges disposed on opposite sides of the first slot, the second clamping unit includes fourth limiting edges disposed on opposite sides of the second tooth, the first and second limiting edges and the third and fourth limiting edges together limit the distance the tip of the first tooth is pressed against the fiber optic wire in the second slot and the tip of the second tooth is pressed against the fiber optic wire in the first slot.

5. The fiber optic wire guide clamping device of claim 1, wherein the first clamping unit includes a first member and a second member, the first tooth being disposed on the first member, the first slot being disposed in the second member, the first member being removably coupled to the second member;

wherein the position of the first member on the second member is adjustable.

6. The fiber optic wire guide clamping device of claim 2, wherein the first tooth and the second tooth are V-shaped teeth and correspondingly the first groove and the second groove are V-shaped grooves.

7. The fiber optic wire guide clamping device of claim 1, further comprising:

the two limiting devices are respectively connected with the first clamping unit and the second clamping unit; and

and the two matched limiting blocks are respectively arranged corresponding to the two limiting devices and limit the first clamping unit and the second clamping unit to continuously move relatively at the optical fiber position and the two limiting devices together.

8. The fiber optic wire guide clamping device of claim 7, wherein the stop device comprises a first stop element and a second stop element, the first stop element being a rigid member and the second stop element being a flexible member, an end of the second stop element being closer to the mating stop than an end of the first stop element.

9. The fiber optic wire guide clamping device of claim 1, further comprising:

the two support plates are separated by a section to reserve a space for an optical fiber line to pass through, each support plate is provided with a sliding rail and a sliding block, the sliding rail extends from one of the two support plates to the other support plate, the sliding block can move along the sliding rail, and the first clamping unit and the second clamping unit are respectively connected with the sliding blocks of the two support plates; and

the two driving units are respectively in transmission connection with the first clamping unit and the second clamping unit;

wherein the fiber optic line position is an intermediate position of the spaced segment.

10. The fiber optic wire guiding and clamping device of claim 9, wherein the driving unit is a pneumatic cylinder, and the pneumatic cylinder is in transmission connection with the first clamping unit and the second clamping unit through floating joints respectively.

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