CN108957667B - Optical cable divides fine case - Google Patents

Optical cable divides fine case Download PDF

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Publication number
CN108957667B
CN108957667B CN201811102490.0A CN201811102490A CN108957667B CN 108957667 B CN108957667 B CN 108957667B CN 201811102490 A CN201811102490 A CN 201811102490A CN 108957667 B CN108957667 B CN 108957667B
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clamping
supporting
rod
fixing
plate
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CN108957667A (en
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徐亚琴
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Anhui saishida Display Technology Co., Ltd
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Anhui Saishida Display Technology Co Ltd
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439Auxiliary devices
    • G02B6/444Systems or boxes with surplus lengths
    • G02B6/4441Boxes
    • G02B6/4446Cable boxes, e.g. splicing boxes with two or more multi fibre cables

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

The invention relates to the technical field of communication equipment, in particular to an optical cable fiber distribution box, which comprises a box body, a fixed seat, a fixing mechanism, a first supporting mechanism, a first clamping mechanism, a second supporting mechanism, a locking mechanism, a clamping head and a second clamping mechanism, wherein the fixed seat is fixedly arranged on the box body; when the optical fiber box is installed, the clamping mechanisms can be tightly attached to the cement rods, and when the two clamping mechanisms are close to each other, the rubber clamping plates can inwards compress the springs, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixation requirements of the cement rods with different shapes can be met; the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism and the second supporting mechanism, so that the clamping mechanisms can be positioned in the middle of the cement rod, and the clamping requirements of the cement rods with different sizes are met; the whole body adopts a split combined structure, so that the carrying by installation personnel is convenient, and the installation and the disassembly are more convenient.

Description

Optical cable divides fine case
Technical Field
The invention relates to the technical field of communication equipment, in particular to an optical cable fiber distribution box.
Background
The optical cable distribution box is interface equipment for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors; the fiber distribution box must be capable of operating reliably in the intended environment and its housing capable of withstanding vertical pressures of no more than 500N.
Optical cable divides fine case often need install in the open air, and open air cement wire pole form is different, and present minute fine case can't effectually satisfy the fixed needs of various cement poles when the installation, and it is more time-consuming and laboursome to install. In view of this, the present invention provides an optical cable distribution box, which has the following characteristics:
(1) according to the optical cable fiber distribution box, when the optical fiber box is installed, the first clamping mechanism and the second clamping mechanism can be attached to the outer wall of the cement rod, then the two clamping mechanisms are locked and limited through the locking mechanism, so that the clamping mechanisms can be tightly attached to the cement rod, and when the two clamping mechanisms are close to each other, the rubber clamping plate can compress the spring inwards, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixing requirements of cement rods with different shapes can be met.
(2) According to the optical cable fiber distribution box, the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism and the second supporting mechanism, so that the clamping mechanisms can be positioned in the middle of cement rods, and the clamping requirements of the cement rods with different sizes are met.
(3) The optical cable fiber distribution box disclosed by the invention integrally adopts a split combined structure, is convenient for an installer to carry, and is simpler and more convenient to install and disassemble.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an optical cable fiber distribution box, when the optical cable box is installed, a first clamping mechanism and a second clamping mechanism can be attached to the outer wall of a cement rod, then the two clamping mechanisms are locked and limited through a locking mechanism, so that the clamping mechanisms can be tightly attached to the cement rod, and when the two clamping mechanisms are close to be attached, a rubber clamping plate can inwards compress a spring, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixation requirements of cement rods with different shapes can be met; the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism and the second supporting mechanism, so that the clamping mechanisms can be positioned in the middle of the cement rod, and the clamping requirements of the cement rods with different sizes are met; the whole body adopts a split combined structure, so that the carrying by installation personnel is convenient, and the installation and the disassembly are more convenient.
The technical scheme adopted by the invention for solving the technical problems is as follows: an optical cable fiber distribution box comprises a box body, a fixed seat, a fixing mechanism, a first supporting mechanism, a first clamping mechanism, a second supporting mechanism, a locking mechanism, a clamping head and a second clamping mechanism; the first clamping mechanism and the second clamping mechanism are symmetrically distributed, and the first clamping mechanism and the second clamping mechanism have the same structure; the first clamping mechanism and the second clamping mechanism are used for fixing the box body; the first supporting mechanism is arranged on one side surface of the first clamping mechanism and the second clamping mechanism, and the second supporting mechanism is arranged on the other side surface of the first clamping mechanism and the second clamping mechanism; the first supporting mechanism and the second supporting mechanism are used for adjusting the clamping position; the locking mechanisms penetrate through the interiors of the first supporting mechanism and the second supporting mechanism and are used for locking and limiting the first supporting mechanism and the second supporting mechanism; the end part of the first supporting mechanism is provided with the clamping head, the clamping head is connected with the fixing mechanism in a matching manner, and the fixing mechanism is used for supporting and adjusting the first clamping mechanism and the second clamping mechanism; the fixing mechanism is connected with the fixing seat in a sliding mode, the fixing seat is connected with the box body in a matching mode, and the fixing seat is used for fixedly installing the box body.
Specifically, the inside of the fixing seat is provided with a convex buckling groove, and the back of the fixing seat is symmetrically provided with two sliding grooves.
Specifically, the back of the box body is provided with a buckling plate, the side face of the buckling plate is in an inverted L shape, and the buckling plate is connected with the inside of the buckling groove in a matched mode.
Specifically, fixed establishment includes slide, fixed pipe and fixed knob, the slide imbed in the inside of spout, the top surface of slide is equipped with fixed pipe, the slide passes through fixed knob fixed connection the fixing base, the dop with the inside block of fixed pipe is connected.
Specifically, first fixture includes bedplate, spring and rubber grip block, the side of bedplate is equipped with first supporting mechanism, open the inside of bedplate has the rectangle mounting groove, the inner wall of mounting groove is rectangle array vertical fixation and has the spring, the spring deviates from the tip fixed connection of mounting groove the rubber grip block, the outer wall distribution of rubber grip block has the clutch blocks.
Specifically, the two side walls of the rubber clamping plate are provided with rotating columns, and the inner wall of the seat plate is provided with limiting grooves matched with the rotating columns.
Specifically, first supporting mechanism includes stay tube, branch, limit knob and screwed pipe, the inside of stay tube has cup jointed branch, the stay tube with pass through between the branch limit knob fixed connection, branch with the perpendicular fixed connection of bedplate, the stay tube deviates from the one end of branch is equipped with perpendicularly the screwed pipe.
Specifically, locking mechanism includes check lock lever and lock nut, the check lock lever runs through in two and is located same central line the screwed pipe, the outer wall cooperation of check lock lever is connected lock nut, lock nut with the screwed pipe is laminated each other.
The invention has the beneficial effects that:
(1) according to the optical cable fiber distribution box, when the optical fiber box is installed, the first clamping mechanism and the second clamping mechanism can be attached to the outer wall of the cement rod, then the two clamping mechanisms are locked and limited through the locking mechanism, so that the clamping mechanisms can be tightly attached to the cement rod, and when the two clamping mechanisms are close to each other, the rubber clamping plate can compress the spring inwards, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixing requirements of cement rods with different shapes can be met.
(2) According to the optical cable fiber distribution box, the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism and the second supporting mechanism, so that the clamping mechanisms can be positioned in the middle of cement rods, and the clamping requirements of the cement rods with different sizes are met.
(3) The optical cable fiber distribution box disclosed by the invention integrally adopts a split combined structure, is convenient for an installer to carry, and is simpler and more convenient to install and disassemble.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a preferred embodiment of a fiber distribution box for optical cables according to the present invention;
FIG. 2 is a schematic structural view of the first support mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the structure at A shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of the case, the fixing base and the fixing mechanism shown in FIG. 1;
fig. 5 is a schematic view of the connection structure of the first clamping mechanism shown in fig. 1.
In the figure: 1. the box, 11, the clapper, 2, the fixing base, 21, the spout, 22, the lock groove, 3, fixed establishment, 31, the slide, 32, fixed pipe, 33, fixed knob, 4, first supporting mechanism, 41, the stay tube, 42, branch, 43, spacing knob, 44, screwed pipe, 5, first fixture, 51, the bedplate, 511, the mounting groove, 512, the spacing groove, 52, the spring, 53, the rubber grip block, 531, the clutch blocks, 532, the rotary column, 6, the second supporting mechanism, 7, locking mechanism, 71, the check lever, 72, lock nut, 8, the dop, 9, the second fixture.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, an optical cable distribution box according to the present invention includes a box body 1, a fixing seat 2, a fixing mechanism 3, a first supporting mechanism 4, a first clamping mechanism 5, a second supporting mechanism 6, a locking mechanism 7, a chuck 8, and a second clamping mechanism 9; the first clamping mechanism 5 and the second clamping mechanism 9 are symmetrically distributed, and the first clamping mechanism 5 and the second clamping mechanism 9 have the same structure; the first clamping mechanism 5 and the second clamping mechanism 9 are used for fixing the box body 1; the first supporting mechanism 4 is arranged on one side surface of each of the first clamping mechanism 5 and the second clamping mechanism 9, and the second supporting mechanism 6 is arranged on the other side surface of each of the first clamping mechanism 5 and the second clamping mechanism 9; the first supporting mechanism 4 and the second supporting mechanism 6 are used for adjusting the clamping position; the locking mechanisms 7 penetrate through the interiors of the first supporting mechanism 4 and the second supporting mechanism 6, and the locking mechanisms 7 are used for locking and limiting the first supporting mechanism 4 and the second supporting mechanism 6; the end part of the first supporting mechanism 4 is provided with the clamping head 8, the clamping head 8 is connected with the fixing mechanism 3 in a matching way, and the fixing mechanism 3 is used for supporting and adjusting the first clamping mechanism 5 and the second clamping mechanism 9; fixing mechanism 3 sliding connection fixing base 2, fixing base 2 cooperation is connected box 1, fixing base 2 is used for right box 1 installs fixedly.
Specifically, as shown in fig. 1, a convex buckling groove 22 is formed inside the fixing seat 2, and two sliding grooves 21 are symmetrically formed on the back surface of the fixing seat 2; the back surface of the box body 1 is provided with a buckling plate 11, the side surface of the buckling plate 11 is in an inverted L shape, and the buckling plate 11 is connected with the inside of the buckling groove 22 in a matching manner; the box body 1 is buckled in the buckling groove 22, so that the installation process is simpler and more convenient, and the disassembly is more convenient.
Specifically, as shown in fig. 4, the fixing mechanism 3 includes a sliding plate 31, a fixing tube 32 and a fixing knob 33, the sliding plate 31 is embedded in the sliding slot 21, the fixing tube 32 is disposed on the top surface of the sliding plate 31, the sliding plate 31 is fixedly connected to the fixing base 2 through the fixing knob 33, and the chuck 8 is connected to the fixing tube 32 in a snap-fit manner; the sliding plate 31 can be moved to change the position of the fixed tube 32, so that the installation requirements of clamping mechanisms with different intervals are met.
Specifically, as shown in fig. 1 and 5, the first clamping mechanism 5 includes a seat plate 51, a spring 52 and a rubber clamping plate 53, the first supporting mechanism 4 is disposed on a side surface of the seat plate 51, an installation slot 511 is formed in the interior of the seat plate 51, the spring 52 is vertically fixed on the inner wall of the installation slot 511 in a rectangular array, an end of the spring 52 away from the installation slot 511 is fixedly connected to the rubber clamping plate 53, and friction blocks 531 are distributed on the outer wall of the rubber clamping plate 53; the friction block 531 can increase the friction force, and the rubber clamping plate 53 has a soft structure, can be changed according to the shape of the clamping surface, and can inwardly compress the spring 52, and the spring 52 can provide the clamping force.
Specifically, as shown in fig. 3, two side walls of the rubber clamping plate 53 are provided with rotating columns 532, and the inner wall of the seat plate 51 is provided with limiting grooves 512 which are matched with the rotating columns 532; when the rubber holding plate 53 is bent, the rotary column 532 can rotate around the limiting groove 512, so that the pulling force applied to the rubber holding plate 53 during bending is reduced, and the rubber holding plate 53 is prevented from being pulled apart.
Specifically, as shown in fig. 2, the first support mechanism 4 includes a support tube 41, a support rod 42, a limit knob 43 and a threaded tube 44, the support rod 42 is sleeved inside the support tube 41, the support tube 41 and the support rod 42 are fixedly connected through the limit knob 43, the support rod 42 is vertically and fixedly connected with the seat plate 51, and the threaded tube 44 is vertically arranged at one end of the support tube 41 away from the support rod 42; the extension length of the strut 42 can be adjusted to provide a wider clamping range.
Specifically, as shown in fig. 1, the locking mechanism 7 includes a locking rod 71 and a locking nut 72, the locking rod 71 penetrates through two threaded pipes 44 located on the same central line, the outer wall of the locking rod 71 is connected with the locking nut 72 in a matching manner, and the locking nut 72 and the threaded pipes 44 are attached to each other; the locking rod 71 and the locking nut 72 can be simultaneously screwed, so that the two clamping mechanisms can be tightly attached to the cement rod, and locking and limiting are realized.
When the optical fiber box is installed, the first clamping mechanism 5 and the second clamping mechanism 9 can be attached to the outer wall of the cement rod, then the two clamping mechanisms are locked and limited through the locking mechanism 7, so that the clamping mechanisms can be tightly attached to the cement rod, and when the two clamping mechanisms are close to be attached, the rubber clamping plate 53 can inwards compress the spring 52, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixing requirements of cement rods with different shapes can be met; the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism 4 and the second supporting mechanism 6, so that the clamping mechanisms can be positioned in the middle of the cement rods, and the clamping requirements of the cement rods with different sizes are met; the whole body adopts a split combined structure, so that the carrying by installation personnel is convenient, and the installation and the disassembly are more convenient. The method specifically comprises the following steps:
(1) when the device is installed, the extension lengths of the first supporting mechanism 4 and the second supporting mechanism 6 are adjusted according to the length of the cement rod, the supporting rod 42 is pulled outwards to enable the first clamping mechanism 5 and the second clamping mechanism 9 to be located in the middle of two sides of the cement rod, and the fixing knob 33 is screwed;
(2) the locking rod 71 penetrates through the two threaded pipes 44 of the first supporting mechanism 4 and the two threaded pipes 44 of the second supporting mechanism 6, the locking nut 72 is screwed at the opening end of the locking rod 71, then the locking nut is continuously extruded inwards and screwed in, and the locking rod 71 is screwed in simultaneously, so that the two clamping mechanisms are close to each other, the rubber clamping plate 53 can be tightly attached to the cement rod, the friction block 531 can increase the friction force between the rubber clamping plate 53 and the cement rod, and when the locking mechanisms 7 connected with the first supporting mechanism 4 and the second supporting mechanism 6 are screwed to the maximum, the first clamping mechanism 5 and the second clamping mechanism 9 can be firmly fixed on the outer wall of the cement rod;
(3) when the cement rod is in a cuboid structure, the rubber clamping plate 53 can extrude the spring 52 inwards in the process that the two clamping mechanisms are closed, when the outer wall of the cement rod is not flat and has protrusions, the spring 52 corresponding to the position can contract inwards more, and if a certain position is sunken, the spring 52 corresponding to the position can extend outwards, so that the rubber clamping plate 53 can be tightly attached to the outer wall of the cement rod; if the cement pole is a cylindrical pole, the rubber clamping plate 53 can be bent inwards to form a cambered surface structure, and the expansion effect of the spring 52 can be tightly attached to cylindrical cement poles with different diameters, so that the installation requirements of various cement poles are met;
(4) after the clamping mechanism is fixed, the fixing mechanism 3 is moved along the sliding groove 21, so that the fixing pipe 32 and the clamping head 8 are clamped together, and then the fixing knob 33 is screwed down to limit the sliding plate 31; finally, the fastening plate 11 of the box body 1 is fastened into the fastening groove 22.
When the optical fiber box is installed, the first clamping mechanism 5 and the second clamping mechanism 9 can be attached to the outer wall of the cement rod, then the two clamping mechanisms are locked and limited through the locking mechanism 7, so that the clamping mechanisms can be tightly attached to the cement rod, and when the two clamping mechanisms are closely attached, the rubber clamping plate 53 can inwards compress the spring 52, so that the attachment state can be freely changed according to the shape of the outer wall of the cement rod, and the fixing requirements of the cement rods with different shapes can be met; the distance between the two clamping mechanisms can be freely adjusted, and the locking position can be changed through the first supporting mechanism 4 and the second supporting mechanism 6, so that the clamping mechanisms can be positioned in the middle of the cement rods, and the clamping requirements of the cement rods with different sizes are met; the whole body adopts a split combined structure, so that the carrying by installation personnel is convenient, and the installation and the disassembly are more convenient.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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 embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. An optical cable divides fine case which characterized in that: the clamping device comprises a box body (1), a fixed seat (2), a fixing mechanism (3), a first supporting mechanism (4), a first clamping mechanism (5), a second supporting mechanism (6), a locking mechanism (7), a clamping head (8) and a second clamping mechanism (9); the first clamping mechanism (5) and the second clamping mechanism (9) are symmetrically distributed, and the first clamping mechanism (5) and the second clamping mechanism (9) have the same structure; the first clamping mechanism (5) and the second clamping mechanism (9) are used for fixing the box body (1); the first supporting mechanism (4) is arranged on the side surface of each of the first clamping mechanism (5) and the second clamping mechanism (9), and the second supporting mechanism (6) is arranged on the other side surface of each of the first clamping mechanism (5) and the second clamping mechanism (9); the first supporting mechanism (4) and the second supporting mechanism (6) are used for adjusting the clamping position; the locking mechanisms (7) penetrate through the first supporting mechanism (4) and the second supporting mechanism (6), and the locking mechanisms (7) are used for locking and limiting the first supporting mechanism (4) and the second supporting mechanism (6); the end part of the first supporting mechanism (4) is provided with the clamping head (8), the clamping head (8) is connected with the fixing mechanism (3) in a matching way, and the fixing mechanism (3) is used for supporting and adjusting the first clamping mechanism (5) and the second clamping mechanism (9); the fixing mechanism (3) is connected with the fixing seat (2) in a sliding manner, the fixing seat (2) is connected with the box body (1) in a matching manner, and the fixing seat (2) is used for installing and fixing the box body (1);
a convex buckling groove (22) is formed in the fixed seat (2), and two sliding grooves (21) are symmetrically formed in the back surface of the fixed seat (2);
the back of the box body (1) is provided with a buckling plate (11), the side face of the buckling plate (11) is in an inverted L shape, and the buckling plate (11) is connected with the inside of the buckling groove (22) in a matched manner;
the fixing mechanism (3) comprises a sliding plate (31), a fixing pipe (32) and a fixing knob (33), the sliding plate (31) is embedded into the sliding chute (21), the fixing pipe (32) is arranged on the top surface of the sliding plate (31), the sliding plate (31) is fixedly connected with the fixing seat (2) through the fixing knob (33), and the clamping head (8) is clamped and connected with the inside of the fixing pipe (32);
the first clamping mechanism (5) comprises a seat plate (51), springs (52) and a rubber clamping plate (53), the first supporting mechanism (4) is arranged on the side face of the seat plate (51), a mounting groove (511) is formed in the seat plate (51), the springs (52) are vertically fixed on the inner wall of the mounting groove (511) in a rectangular array, the end part, deviating from the mounting groove (511), of each spring (52) is fixedly connected with the rubber clamping plate (53), and friction blocks (531) are distributed on the outer wall of each rubber clamping plate (53);
two side walls of the rubber clamping plate (53) are provided with rotating columns (532), and the inner wall of the seat plate (51) is provided with limiting grooves (512) matched with the rotating columns (532);
the first supporting mechanism (4) comprises a supporting tube (41), a supporting rod (42), a limiting knob (43) and a threaded tube (44), the supporting rod (42) is sleeved inside the supporting tube (41), the supporting tube (41) and the supporting rod (42) are fixedly connected through the limiting knob (43), the supporting rod (42) is vertically and fixedly connected with the seat plate (51), and the threaded tube (44) is vertically arranged at one end, away from the supporting rod (42), of the supporting tube (41);
the locking mechanism (7) comprises a locking rod (71) and a locking nut (72), the locking rod (71) penetrates through the two threaded pipes (44) which are positioned on the same central line, the outer wall of the locking rod (71) is connected with the locking nut (72) in a matched mode, and the locking nut (72) is attached to the threaded pipes (44) mutually;
when the box body (1) is installed, the extension lengths of the first supporting mechanism (4) and the second supporting mechanism (6) are adjusted according to the length of a cement rod, the supporting rod (42) is pulled outwards to enable the first clamping mechanism (5) and the second clamping mechanism (9) to be located in the middle of two sides of the cement rod, and the fixing knob (33) is screwed down;
the locking rod (71) penetrates through the two threaded pipes (44) of the first supporting mechanism (4) and the two threaded pipes (44) of the second supporting mechanism (6), a locking nut (72) is screwed at the opening end of the locking rod (71), then the locking nut is continuously extruded inwards and screwed in, and the locking rod (71) is screwed in simultaneously, so that the two clamping mechanisms are close to each other, the rubber clamping plate (53) can be tightly attached to the cement rod, the friction block (531) can increase the friction force between the rubber clamping plate (53) and the cement rod, and when the locking mechanisms (7) connected with the first supporting mechanism (4) and the second supporting mechanism (6) are screwed to the maximum, the first clamping mechanism (5) and the second clamping mechanism (9) can be firmly fixed on the outer wall of the cement rod;
when the cement rod is of a cuboid structure, the rubber clamping plate (53) can extrude the spring (52) inwards in the process that the two clamping mechanisms are closed, when the outer wall of the cement rod is not flat and has protrusions, the spring (52) corresponding to the position can contract inwards more, and if a certain position is sunken, the spring (52) corresponding to the position can extend outwards, so that the rubber clamping plate (53) can be tightly attached to the outer wall of the cement rod; if the cement rod is a cylindrical rod, the rubber clamping plate (53) can be bent inwards to form an arc-shaped surface structure, and the expansion effect of the spring (52) can be tightly attached to cylindrical cement rods with different diameters, so that the installation requirements of various cement rods are met;
after the clamping mechanism is fixed, the fixing mechanism (3) is moved along the sliding groove (21) to enable the fixing pipe (32) and the clamping head (8) to be clamped together, and then the fixing knob (33) is screwed down to limit the sliding plate (31); finally, the buckling plate (11) of the box body (1) is buckled into the buckling groove (22).
CN201811102490.0A 2018-09-20 2018-09-20 Optical cable divides fine case Active CN108957667B (en)

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CN108957667B true CN108957667B (en) 2020-12-25

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CN206717766U (en) * 2017-04-24 2017-12-08 新华三技术有限公司 A kind of attaching/detaching apparatus of connector
CN206848541U (en) * 2017-06-29 2018-01-05 北京昊普康科技股份有限公司 A kind of FTU exempts from welding photoelectric comprehensive case
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