CN112946844B - Optical fiber end clamping and positioning protector for communication - Google Patents
Optical fiber end clamping and positioning protector for communication Download PDFInfo
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- CN112946844B CN112946844B CN202110294833.3A CN202110294833A CN112946844B CN 112946844 B CN112946844 B CN 112946844B CN 202110294833 A CN202110294833 A CN 202110294833A CN 112946844 B CN112946844 B CN 112946844B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 46
- 230000001012 protector Effects 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fiber protection, in particular to a clamping and positioning protector for an optical fiber end part for communication. The optical fiber cable connector comprises an one-way passing device, a pair of stop rods of the one-way passing device are symmetrically arranged on the inner side of a positioning plate, mounting grooves are formed in the inner sides of the stop rods, a pair of connecting blocks are arranged between the stop rods, an extension rod is arranged at the tail end of each connecting block, the tail ends of the extension rods are rotatably connected into the mounting grooves, the top surface of each mounting groove is of a parallel structure, a clamping groove is formed in the front of one connecting block, a clamping block is arranged in the front of the other connecting block, the size of the clamping groove is matched with that of the clamping block, an elastic block is arranged below each extension rod, each limiting device comprises a sliding block, each sliding block is of a square structure, the tail ends of the stop rods are fixed on the inner side of the sliding block, and the sliding blocks are slidably connected into the sliding grooves.
Description
Technical Field
The invention relates to the technical field of optical fiber protection, in particular to a clamping and positioning protector for an optical fiber end part for communication.
Background
The optical fiber is used as a common signal transmission medium, a separate cable needs to be separated when a user enters a house, the cable cannot be buried underground generally, most of media in the optical fiber are glass and cannot adapt to severe bending, particularly bending in a right-angle state, when the user enters the house, particularly the tail end connected with the optical modem is reserved with a long distance so as to be convenient to connect with the optical modem, the optical modem is placed on a table top generally for convenience, the optical fiber is exposed due to long length, personnel at home have an opportunity to touch the optical fiber, and the broken optical fiber is easy to change in a right-angle state at a corner of the table due to the shape of the corner of the table, so that the glass fiber inside the optical fiber is broken.
Disclosure of Invention
The invention aims to provide a clamping and positioning protector for an optical fiber end part for communication, which solves the problems in the background technology.
In order to achieve the purpose, the clamping and positioning protector for the end part of the optical fiber for communication comprises a positioning device, a one-way passing device and a limiting device, wherein the one-way passing device is positioned in the positioning device, the limiting device is connected to the positioning device, the positioning device comprises a pair of positioning plates, the cross sections of the positioning plates are of U-shaped structures, one ends of the two positioning plates are in hinged fit, the hinged joints are positioned on the side surfaces of the positioning plates, penetrating grooves are formed in the side surfaces of the positioning plates, and sliding grooves are formed in the penetrating grooves;
the one-way passing device comprises a pair of stop rods, the stop rods are symmetrically arranged on the inner side of the positioning plate, mounting grooves are formed in the inner sides of the stop rods, a pair of connecting blocks are arranged between the stop rods, an extension rod is arranged at the tail end of each connecting block, the tail end of each extension rod is rotatably connected into the corresponding mounting groove, the top surfaces of the mounting grooves are of parallel structures, a clamping groove is formed in the front of one connecting block, a clamping block is arranged in the front of the other connecting block, the size of the clamping groove is matched with that of the clamping block, and an elastic block is arranged below each extension rod;
the limiting device comprises a sliding block, the sliding block is of a square structure, the tail end of the stop lever is fixed to the inner side of the sliding block, and the sliding block is connected in the sliding groove in a sliding mode.
The positioner and the one-way device that passes through of this embodiment are when using, press optic fibre downwards earlier, when the contact connecting block, under the pressure effect, the connecting block rotates downwards, thereby optic fibre can get into the pin below, then the connecting block resets under the effect of elastic block, simultaneously because the extension rod rotates to be connected in the mounting groove, so the connecting block can only reset to horizontal position and can't continue outwards to rotate, optic fibre will be restricted in the seal structure that U nature's locating plate and pin are constituteed this moment, then slowly rotate the locating plate and make two locating plates pass through the pin joint looks closure this moment optic fibre and constitute U type structure, furthermore, when optic fibre receives to draw and draws, the optic fibre that bends into U can stimulate the pin earlier, thereby it makes two pin formation a whole to make owing to the joint cooperation of draw-in groove and draw-in groove, then the pin passes through the sliding block and slides in the sliding tray, thereby provide one end buffer distance for the optic fibre of drawing, thereby prevent to be located near the optic fibre of table angle and be drawn into the right angle fracture.
As a further improvement of the technical scheme, the outer side of the sliding block is connected with a connecting rod, the connecting rod is parallel to the side wall of the blocking rod, a fixing block is arranged on the outer side of the blocking rod, a sliding groove is formed in the fixing block, the tail end of the connecting rod is provided with a sliding block, the tail end of the connecting rod is connected in the sliding groove in a sliding manner, a spring is arranged in the sliding groove, and the spring is located behind the connecting rod.
As a further improvement of the technical scheme, the tail end of the sliding connection groove is provided with an adjusting screw rod, the adjusting screw rod is in threaded connection with the rear of the fixing block, a push plate is arranged in front of the adjusting screw rod, and the push plate on the adjusting screw rod is in sliding connection with the sliding connection groove.
As a further improvement of the technical scheme, the tail end of the adjusting screw rod is provided with a limiting ball, a through hole is formed in the limiting ball, and a straight rod is arranged in the through hole of the limiting ball.
As a further improvement of the technical scheme, limiting blocks are arranged at two ends of the straight rod, the size of each limiting block is larger than that of a through hole in each limiting ball, a fixing rod is arranged behind each limiting block, and the limiting blocks are fixed at two ends of the straight rod through the fixing rods.
As a further improvement of the technical scheme, the outer side of the positioning plate is symmetrically provided with an upper mounting block, a lower mounting block is arranged below the upper mounting block, a bolt is arranged on the upper mounting block, and the bolt penetrates through the upper mounting block and the lower mounting block.
As a further improvement of the technical scheme, a round block is arranged outside the bolt, a round groove is formed in the upper mounting block, the round block is connected in the round groove in a sliding mode, an external thread is arranged at the tail end of the round block, and an internal thread is arranged above the lower mounting block.
As a further improvement of this technical scheme, the locating plate top is equipped with the riser, be equipped with the mounting panel on the riser, the riser inboard is equipped with the spout, sliding connection has a pair of slider in the spout, the mounting panel top is equipped with the roll adjustment lead screw, roll adjustment lead screw below is equipped with the pivot, the roll adjustment lead screw rotates through the pivot to be connected on the splint that are located the top, the roll adjustment lead screw with mounting panel threaded connection, roll adjustment lead screw top is equipped with spacing ball.
As a further improvement of the technical scheme, a plurality of wire harness blocks are arranged below the positioning plate and are of a U-shaped structure, and a clamping block is arranged above the wire harness blocks and is matched with the inner side of the positioning plate in a clamping manner.
As a further improvement of the technical solution, side plates are arranged on two sides of the wire harness block, the side plates are bent downwards, and the bending angle of the side plates is smaller than 90 degrees.
Compared with the prior art, the invention has the following beneficial effects:
1. this optical fiber tip centre gripping location protector for communication, through the pin that sets up, make optic fibre can be restricted and constitute U type structure in the seal structure that locating plate and the pin of U nature are constituteed, it is further, receive when dragging when optic fibre, the optic fibre that bends into the U can stimulate the pin earlier, thereby because the joint cooperation of draw-in groove and draw-in groove makes two pins form a whole, then the pin passes through the sliding block and slides in the sliding tray, thereby for the optic fibre that is dragged provides one end buffer distance, thereby prevent that the optic fibre that is located near the corner from being pulled into the right angle fracture.
2. In this communication is with optic fibre tip centre gripping location protector, through the spring cooperation sliding block that sets up, the connecting rod slides piece sliding connection in the fixed block through terminal, cooperates the spring to promote the minimum dynamics when the sliding block takes place to slide simultaneously, has increased the atress limit when taking place the buffering.
3. In this communication is with optic fibre tip centre gripping location protector, through the accommodate the lead screw that sets up, can adjust the length that stretches out of push pedal, and then adjust the push pedal position on the accommodate the lead screw to can compress spring in advance makes the minimum dynamics that the sliding block takes place the displacement can rise, thereby prevents to miss touching.
4. In the optical fiber end clamping and positioning protector for communication, the optical fiber is in a linear state through the arranged bunch block, so that the optical fiber in the protector is kept in a U-shaped state by matching with the stop levers at two ends, and the occurrence of right-angle bending is prevented.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of an overall expanded structure of embodiment 1;
FIG. 3 is a schematic view of a positioning plate according to embodiment 1;
FIG. 4 is a schematic view of the structure of a one-way passage device according to embodiment 1;
FIG. 5 is a schematic view of a portion of the structure at A in FIG. 4;
FIG. 6 is a schematic view of a configuration of a restricting device according to embodiment 1;
FIG. 7 is a schematic view of a connecting rod structure of embodiment 1;
FIG. 8 is a schematic view of the pitch adjusting screw of embodiment 1;
FIG. 9 is a schematic view of the structure of the plug of embodiment 1;
fig. 10 is a schematic view of a harness structure of embodiment 1;
fig. 11 is a schematic diagram of the harness block structure of embodiment 1.
The various reference numbers in the figures mean:
100. a positioning device;
110. positioning a plate; 111. penetrating a groove; 112. a sliding groove;
120. a vertical plate; 121. mounting a plate; 122. a chute; 123. a splint; 124. a slider; 125. a distance adjusting screw rod; 126. a limiting ball; 127. a straight rod; 128. a limiting block;
130. a bolt; 131. a circular block; 132. an upper mounting block; 133. a circular groove; 134. a lower mounting block;
140. a wire harness block; 141. a side plate;
200. a one-way pass device;
210. a stop lever; 211. mounting grooves;
220. connecting blocks; 221. a card slot; 222. a clamping block; 223. an extension pole;
300. a restriction device;
310. a slider; 311. a connecting rod;
320. a fixed block; 321. a sliding connection groove; 322. a spring;
330. and adjusting the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 11, a clamping and positioning protector for an end of an optical fiber for communication is provided, which includes a positioning device 100, a one-way passing device 200 located in the positioning device 100, and a limiting device 300 connected to the positioning device 100, where the positioning device 100 includes a pair of positioning plates 110, the cross section of each positioning plate 110 is a U-shaped structure, one end of each of the two positioning plates 110 is hinged and matched, and a hinge point is located on a side surface of each positioning plate 110, a through groove 111 is formed in the side surface of each positioning plate 110, and a sliding groove 112 is formed in each through groove 111;
the one-way passing device 200 comprises a pair of stop rods 210, the stop rods 210 are symmetrically arranged on the inner side of the positioning plate 110, mounting grooves 211 are formed in the inner sides of the stop rods 210, a pair of connecting blocks 220 are formed between the stop rods 210, an extending rod 223 is arranged at the tail end of each connecting block 220, the tail end of each extending rod 223 is rotatably connected in the corresponding mounting groove 211, the top surfaces of the mounting grooves 211 are of parallel structures, a clamping groove 221 is formed in the front of one connecting block 220, a clamping block 222 is arranged in the front of the other connecting block 220, the size of each clamping groove 221 is matched with that of each clamping block 222, an elastic block is arranged below each extending rod 223, preferably a torsion spring is arranged below each extending rod 223, the torsion spring can help to reset, and the non-fixedly connected springs can play a similar role;
the limiting device 300 comprises a sliding block 310, the sliding block 310 is of a square structure, the end of the stop lever 210 is fixed on the inner side of the sliding block 310, and the sliding block 310 is slidably connected in the sliding groove 112.
When the positioning device 100 and the one-way passing device 200 of the embodiment are used, firstly, the optical fiber is pressed downwards until contacting the connecting block 220, under the action of pressure, the connecting block 220 rotates downwards, so that the optical fiber can enter the position below the stop lever 210, then the connecting block 220 resets under the action of the elastic block, meanwhile, because the extension rod 223 is rotatably connected in the mounting groove 211, the connecting block 220 can only reset to a horizontal position and cannot rotate outwards, at this time, the optical fiber is limited in the sealing structure formed by the U-shaped positioning plate 110 and the stop lever 210, then the positioning plate 110 is slowly rotated, so that the two positioning plates 110 are closed through the hinge point, at this time, the optical fiber forms a U-shaped structure, further, when the optical fiber is pulled, the stop lever 210 is pulled firstly by the optical fiber bent into a U, due to the clamping cooperation of the clamping groove 221 and the clamping groove 221, the two stop levers 210 form a whole, then the stop lever 210 slides in the sliding groove 112 through the sliding block 310, so that a buffer distance is provided for the pulled optical fiber, and the optical fiber near a table corner is prevented from being pulled into a right angle and broken.
In addition, in order to provide reset function for the pin 210 after dragging, promote the dynamics of buffering simultaneously and increase the force limit, the sliding block 310 outside is connected with connecting rod 311, connecting rod 311 is parallel with the pin 210 lateral wall, the pin 210 outside is equipped with fixed block 320, be equipped with the sliding connection groove 321 in the fixed block 320, the connecting rod 311 end is equipped with the gliding piece, the terminal gliding piece sliding connection of connecting rod 311 is in the sliding connection groove 321, be equipped with spring 322 in the sliding connection groove 321, spring 322 is located the connecting rod 311 rear, connecting rod 311 is through terminal gliding piece sliding connection in fixed block 320, cooperate spring 322 to promote the minimum dynamics when sliding block 310 takes place to slide simultaneously, the atress limit when taking place the buffering has been increased, when dragging the action and accomplishing, compressed spring 322 will reverse act on connecting rod 311, make sliding block 310 drive pin 210 reset.
Further, in order to further control the lowest force when the sliding block 310 slides, the device is prevented from being triggered by mistake, the end of the sliding connection groove 321 is provided with the adjusting screw rod 330, the adjusting screw rod 330 is in threaded connection with the rear of the fixing block 320, the front of the adjusting screw rod 330 is provided with a push plate, the push plate on the adjusting screw rod 330 is in the sliding connection groove 321 in a sliding manner, the extension length of the adjusting screw rod 330 can be adjusted through the adjusting screw rod 330 and the fixing block 320 which are in threaded connection, and then the position of the push plate on the adjusting screw rod 330 is adjusted, so that the lowest force when the sliding block 310 displaces can be increased by compressing the spring 322 in advance, and the mistaken touch is prevented.
Furthermore, in order to prevent the adjusting screw 330 from falling off and facilitate the rotation of the adjusting screw 330, the end of the adjusting screw 330 is provided with a limiting ball 126, the limiting ball 126 is provided with a through hole, a straight rod 127 is arranged in the through hole of the limiting ball 126, the force application distance of the rotating adjusting screw 330 can be increased through the straight rod 127 in sliding connection, so that the adjusting screw 330 can be conveniently rotated through a lever effect, and meanwhile, the existence of the limiting ball 126 prevents the adjusting screw 330 from falling off from the threaded hole.
Specifically, in order to conveniently detach the straight rod 127, the straight rod 127 can be suitable for a plurality of limiting balls 126, meanwhile, the straight rod 127 is prevented from being touched by mistake after detachment, limiting blocks 128 are arranged at two ends of the straight rod 127, the size of each limiting block 128 is larger than that of a through hole in each limiting ball 126, a fixing rod is arranged behind each limiting block 128, the limiting blocks 128 are fixed at two ends of the straight rod 127 through fixing blocks 320, the fixing connection mode is preferably threaded connection, detachment is convenient, and meanwhile reliability is high.
In addition, in order to lock the folded positioning plate 110 and prevent the optical fiber from being bent at a right angle due to dislocation, the outer side of the positioning plate 110 is symmetrically provided with upper mounting blocks 132, lower mounting blocks 134 are arranged below the upper mounting blocks 132, the upper mounting blocks 132 are provided with bolts 130, the bolts 130 penetrate through the upper mounting blocks 132 and the lower mounting blocks 134, the positioning plate 110 in a horizontal state is limited and connected by the bolts 130 penetrating through the upper mounting blocks 132 and the lower mounting blocks 134, and therefore the optical fiber is prevented from being bent at a right angle due to dislocation of the positioning plate 110.
Further, in order to prevent bolt 130 from dropping, make simultaneously to install the piece 132 and install down the connection between the piece 134 more stable, bolt 130 is equipped with circular block 131 outward, upward be equipped with circular slot 133 in the installation piece 132, circular block 131 sliding connection is in circular slot 133, circular block 131 end is equipped with one end external screw thread, it is equipped with one end internal thread to install the piece 134 top down, because circular block 131 and circular slot 133 are circular, make bolt 130 can rotate, cooperation internal thread and external screw thread, make bolt 130 threaded connection install under on the piece 134, promote the connection effect, make to connect more stable.
Still further, in order to make the whole device can be fixed at the edge of the sitting surface, hide the locating plate 110 to the desktop below simultaneously in order to reduce occupation space, and desktop locating plate 110 top that can adapt to different thickness is equipped with riser 120, be equipped with mounting panel 121 on the riser 120, riser 120 inboard is equipped with spout 122, sliding connection has a pair of slider 124 in the spout 122, mounting panel 121 top is equipped with roll adjustment lead screw 125, roll adjustment lead screw 125 below is equipped with the pivot, roll adjustment lead screw 125 rotates through the pivot and connects on the splint 123 that is located the top, roll adjustment lead screw 125 and mounting panel 121 threaded connection, roll adjustment lead screw 125 top is equipped with spacing ball 126, can adjust the position of splint 123 through threaded connection, thereby change the interval between a pair of splint 123, make splint 123 can adapt to the desktop of different thickness, thereby make a pair of splint 123 carry out the centre gripping to the desktop, make it fix at the desktop edge.
In addition, in order to further position and fix the optical fiber, the shape of the optical fiber in the device is fixed, and the inner conductor is prevented from being broken when the optical fiber moves in the device, a plurality of wire harness blocks 140 are arranged below the positioning plate 110, the wire harness blocks 140 are of a U-shaped structure, a clamping block is arranged above the wire harness blocks 140, the wire harness blocks 140 are clamped and matched on the inner side of the positioning plate 110, preferably, the distance between two wire harness blocks 140 is 20cm, the optical fiber between the two wire harness blocks 140 is ensured to be in a straight line state through a sufficient distance, so that the optical fiber in the device maintains a U-shaped state by matching with the stop levers 210 at two ends, and the right-angle bending is prevented.
In addition, in order to prevent the corners from being bent at right angles during fixing, side plates 141 are provided at both sides of the wire harness block 140, the side plates 141 are bent downward, the bending angle of the side plates 141 is less than 90 degrees, the bending angle of the optical fiber during bending is limited by the bent side plates 141, and the corners of the optical fiber contacting the wire harness block 140 during fixing are protected.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an optical fiber tip centre gripping location protector for communication which characterized in that: the positioning device comprises a positioning device (100), a one-way passing device (200) located in the positioning device (100) and a limiting device (300) connected to the positioning device (100), wherein the positioning device (100) comprises a pair of positioning plates (110), the cross sections of the positioning plates (110) are of U-shaped structures, one ends of the two positioning plates (110) are in hinged fit, a hinged point is located on the side surface of the positioning plate (110), a through groove (111) is formed in the side surface of the positioning plate (110), and a sliding groove (112) is formed in the through groove (111);
the unidirectional passing device (200) comprises a pair of stop rods (210), the stop rods (210) are symmetrically arranged on the inner side of the positioning plate (110), an installation groove (211) is formed in the inner side of each stop rod (210), a pair of connecting blocks (220) are arranged between the stop rods (210), an extension rod (223) is arranged at the tail end of each connecting block (220), the tail end of each extension rod (223) is rotatably connected into the installation groove (211), the top surface of each installation groove (211) is of a parallel structure, a clamping groove (221) is formed in the front of one connecting block (220), a clamping block (222) is arranged in the front of the other connecting block (220), the size of each clamping groove (221) is matched with that of each clamping block (222), and an elastic block is arranged below each extension rod (223);
a vertical plate (120) is arranged above the positioning plate (110), a mounting plate (121) is arranged on the vertical plate (120), a sliding groove (122) is arranged on the inner side of the vertical plate (120), a pair of sliding blocks (124) is connected in the sliding groove (122) in a sliding manner, a distance adjusting screw rod (125) is arranged above the mounting plate (121), a rotating shaft is arranged below the distance adjusting screw rod (125), the distance adjusting screw rod (125) is rotatably connected to a clamping plate (123) located above through the rotating shaft, the distance adjusting screw rod (125) is in threaded connection with the mounting plate (121), and a limiting ball (126) is arranged above the distance adjusting screw rod (125); the positions of the clamping plates (123) are adjusted through threaded connection, so that the distance between the pair of clamping plates (123) is changed and the clamping plates are fixed on the edge of the table top;
the limiting device (300) comprises a sliding block (310), the sliding block (310) is of a square structure, the tail end of the stop lever (210) is fixed on the inner side of the sliding block (310), and the sliding block (310) is connected in the sliding groove (112) in a sliding mode.
2. The optical fiber end clamp positioning protector for communications of claim 1, wherein: sliding block (310) outside is connected with connecting rod (311), connecting rod (311) with pin (210) lateral wall is parallel, the pin (210) outside is equipped with fixed block (320), be equipped with in fixed block (320) and slide groove (321), connecting rod (311) end is equipped with the gliding piece, the terminal gliding piece sliding connection of connecting rod (311) is in slide groove (321), be equipped with spring (322) in slide groove (321), spring (322) are located connecting rod (311) rear.
3. The optical fiber end clamp positioning protector for communication of claim 2, wherein: adjusting screw rods (330) are arranged at the tail ends of the sliding connection grooves (321), the adjusting screw rods (330) are in threaded connection with the rear portions of the fixing blocks (320), push plates are arranged in front of the adjusting screw rods (330), and the push plates on the adjusting screw rods (330) are in sliding connection with the sliding connection grooves (321).
4. The optical fiber end clamp positioning protector for communication of claim 3, wherein: the tail end of the adjusting screw rod (330) is provided with a limiting ball (126), a through hole is formed in the limiting ball (126), and a straight rod (127) is arranged in the through hole of the limiting ball (126).
5. The optical fiber end clamping and positioning protector for communication of claim 4, wherein: limiting blocks (128) are arranged at two ends of the straight rod (127), the size of each limiting block (128) is larger than that of a through hole in the limiting ball (126), a fixing block is arranged behind each limiting block (128), and the limiting blocks (128) are fixed at two ends of the straight rod (127) through the fixing blocks.
6. The optical fiber end clamp positioning protector for communications of claim 1, wherein: the outside symmetry of locating plate (110) is equipped with installation piece (132), it is equipped with down installation piece (134) to go up installation piece (132) below, be equipped with bolt (130) on going up installation piece (132), bolt (130) pass install piece (132) and install piece (134) down.
7. The optical fiber end clamping and positioning protector for communication of claim 6, wherein: round block (131) is equipped with outward in bolt (130), be equipped with circular slot (133) in last installation piece (132), round block (131) sliding connection be in circular slot (133), round block (131) end is equipped with one end external screw thread, installation piece (134) top is equipped with the one end internal thread down.
8. The optical fiber end clamp positioning protector for communications of claim 1, wherein: locating plate (110) below is equipped with a plurality of bunch pieces (140), bunch piece (140) are U type structure, bunch piece (140) top is equipped with the joint piece, bunch piece (140) joint cooperation is in locating plate (110) inboard.
9. The optical fiber end clamp positioning protector for communications of claim 8, wherein: both sides of the wire harness block (140) are provided with side plates (141), the side plates (141) are bent downwards, and the bending angle of the side plates (141) is smaller than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110294833.3A CN112946844B (en) | 2021-03-19 | 2021-03-19 | Optical fiber end clamping and positioning protector for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110294833.3A CN112946844B (en) | 2021-03-19 | 2021-03-19 | Optical fiber end clamping and positioning protector for communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112946844A CN112946844A (en) | 2021-06-11 |
| CN112946844B true CN112946844B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110294833.3A Active CN112946844B (en) | 2021-03-19 | 2021-03-19 | Optical fiber end clamping and positioning protector for communication |
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| CN (1) | CN112946844B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211402865U (en) * | 2019-12-26 | 2020-09-01 | 武汉达姆科技有限公司 | Optical fiber clamp convenient to adjust |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138676A (en) * | 1990-06-15 | 1992-08-11 | Aster Corporation | Miniature fiberoptic bend device and method |
| US6134370A (en) * | 1998-10-30 | 2000-10-17 | Siecor Operations, Llc | Fiber optic cable guide |
| ATE227433T1 (en) * | 1999-03-01 | 2002-11-15 | Tyco Electronics Raychem Nv | MANAGEMENT FOR OPTICAL FIBERS |
| US6471413B1 (en) * | 2000-03-17 | 2002-10-29 | Lucent Technologies Inc. | Method and apparatus for protecting fiber optic connectors |
| US6810191B2 (en) * | 2001-07-20 | 2004-10-26 | Adc Telecommunications, Inc. | Cable trough cover |
| CA2403597C (en) * | 2002-09-16 | 2008-01-22 | Itf Technologies Optiques Inc./Itf Optical Technologies Inc. | Optical fiber retaining clip |
| DE102007030981B4 (en) * | 2007-07-04 | 2018-06-28 | Volkswagen Ag | Guide and anti-kink device for optical fibers |
| WO2009055446A1 (en) * | 2007-10-22 | 2009-04-30 | Adc Telecommunications, Inc. | Fiber distribution hub |
| US7889961B2 (en) * | 2008-03-27 | 2011-02-15 | Corning Cable Systems Llc | Compact, high-density adapter module, housing assembly and frame assembly for optical fiber telecommunications |
| JP4749494B1 (en) * | 2010-04-02 | 2011-08-17 | 株式会社椿本チエイン | Multi-joint support member for cable protection guide |
| CN102741723B (en) * | 2011-10-09 | 2014-01-22 | 华为技术有限公司 | Apparatus and method for laying pigtails |
| CN107991745A (en) * | 2017-12-28 | 2018-05-04 | 国网福建省电力有限公司 | A kind of tail optical fiber sheath and its application method |
| CN207801371U (en) * | 2018-02-02 | 2018-08-31 | 浙江金康铜业有限公司 | A kind of turning line card |
| CN208172329U (en) * | 2018-06-08 | 2018-11-30 | 浙江商业职业技术学院 | A kind of fiber kinks buffer fixer |
| CN208872921U (en) * | 2018-11-12 | 2019-05-17 | 国网辽宁省电力有限公司信息通信分公司 | Optical fiber box for communication room |
| CN209387939U (en) * | 2019-03-11 | 2019-09-13 | 义博通信设备集团股份有限公司 | A kind of termination box with flexible beamline construction |
| CN211698317U (en) * | 2020-05-06 | 2020-10-16 | 南京坤金网络科技有限公司 | Optical cable auxiliary protection device for 5G communication |
-
2021
- 2021-03-19 CN CN202110294833.3A patent/CN112946844B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211402865U (en) * | 2019-12-26 | 2020-09-01 | 武汉达姆科技有限公司 | Optical fiber clamp convenient to adjust |
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