阅读说明：本技术 用于光纤线路连续性检测的装置 (Device for detecting continuity of optical fiber line ) 是由 胡怀平 于 2020-12-21 设计创作，主要内容包括：本发明公开了用于光纤线路连续性检测的装置,包括外壳组件,外壳组件包括箱体,所述箱体内腔底部的两侧均固定安装有隔板,隔板的顶部贯穿箱体并与箱体的外部连通；防护组件,防护组件包括弹簧,弹簧位于隔板的内侧,弹簧的底部与箱体内腔的底部安装固定；本发明通过按压第一按压式插销,第一按压式插销与第一套筒分离,然后开启盖板,通过常规机械开关启动电动推杆,电动推杆的伸缩端带动第二支撑板移动,第二支撑板带动滑块在第二滑槽内滑动,第二支撑板带动盒体和盒体内部的检测设备移动,盒体通过通槽延伸至箱体的外部,然后开启盖板,检测设备露出,可以很好的对检测设备进行收纳和防护。(The invention discloses a device for detecting the continuity of an optical fiber circuit, which comprises a shell assembly, wherein the shell assembly comprises a box body, partition plates are fixedly arranged on two sides of the bottom of an inner cavity of the box body, and the tops of the partition plates penetrate through the box body and are communicated with the outside of the box body; the protective assembly comprises a spring, the spring is positioned on the inner side of the partition plate, and the bottom of the spring is fixedly installed with the bottom of the inner cavity of the box body; according to the invention, the first pressing type bolt is separated from the first sleeve by pressing the first pressing type bolt, then the cover plate is opened, the electric push rod is started through a conventional mechanical switch, the telescopic end of the electric push rod drives the second supporting plate to move, the second supporting plate drives the sliding block to slide in the second sliding groove, the second supporting plate drives the box body and the detection equipment in the box body to move, the box body extends to the outside of the box body through the through groove, then the cover plate is opened, the detection equipment is exposed, and the detection equipment can be well stored and protected.)

1. Apparatus for fiber optic line continuity testing, comprising:

the shell assembly (1) comprises a box body (101), partition plates (102) are fixedly mounted on two sides of the bottom of an inner cavity of the box body (101), and the tops of the partition plates (102) penetrate through the box body (101) and are communicated with the outside of the box body (101);

the protective component (2) comprises a spring (201), the spring (201) is located on the inner side of the partition plate (102), the bottom of the spring (201) is fixedly installed at the bottom of the inner cavity of the box body (101), a first supporting plate (202) is fixedly installed at the top of the spring (201), and two sides of the first supporting plate (202) are slidably installed on the inner side of the partition plate (102);

the lifting assembly (3) comprises an electric push rod (301), the bottom of the electric push rod (301) is bolted with the top of the first supporting plate (202), a second supporting plate (302) is fixedly mounted at the telescopic end of the electric push rod (301), and two sides of the second supporting plate (302) are slidably mounted with the inner side of the partition plate (102);

centre gripping subassembly (4), centre gripping subassembly (4) fixed mounting is in the both sides at box (101) top, centre gripping subassembly (4) include sleeve (401), the top threaded connection of sleeve (401) has screw rod (402), the inner chamber that sleeve (401) and sleeve (401) are run through to the bottom of screw rod (402) rotates and installs block (403), the bottom fixed mounting of block (403) has first block rubber (404), the bottom fixed mounting that the bottom of sleeve (401) inner chamber just is located first block rubber (404) has second block rubber (405).

2. The apparatus for fiber optic line continuity testing according to claim 1, wherein: the clamping assembly (4) is provided with two groups and the number of each group is at least three, the bottom of the sleeve (401) is fixedly provided with a fixing rod (5), and the bottom of the fixing rod (5) is fixedly arranged with the top of the box body (101).

3. The apparatus for fiber optic line continuity testing according to claim 1, wherein: the bottom of the first rubber block (404) is attached to the top of the second rubber block (405), and grooves (6) are formed in the inner sides of the first rubber block (404) and the second rubber block (405).

4. The apparatus for fiber optic line continuity testing according to claim 1, wherein: the improved multifunctional box is characterized in that plate bodies (7) are fixedly mounted on two sides of the top of the box body (101), a handle (8) is hinged to the top of each plate body (7), a grip (9) is fixedly sleeved at the center of the surface of each handle (8), and each grip (9) is a cylindrical grip.

5. The apparatus for fiber optic line continuity testing according to claim 4, wherein: both sides of plate body (7) just are located and have all seted up through-hole (10) with the department of corresponding of sleeve (401), through-hole (10) set up for the same quantity with sleeve (401).

6. The apparatus for fiber optic line continuity testing according to claim 1, wherein: the number of the springs (201) is not less than three, and the springs (201) are arranged at the bottom of the inner cavity of the box body (101) at equal intervals.

7. The apparatus for fiber optic line continuity testing according to claim 1, wherein: the top of the second supporting plate (302) is hinged with a box body (11), the top of the box body (101) is positioned at a position corresponding to the partition plate (102) and is provided with a through groove (12), and the top of one side of the partition plate (102) is hinged with a cover plate (13) in an inner cavity of the through groove (12).

8. The apparatus for fiber optic line continuity testing according to claim 7, wherein: one side fixed mounting at box (101) top has first push type bolt (14), the top of apron (13) just is located and has first cutting ferrule (15) with the department fixed mounting that corresponds of first push type bolt (14), the inner chamber and the first cutting ferrule (15) joint that the one end of first push type bolt (14) extended to first cutting ferrule (15).

9. The apparatus for fiber optic line continuity testing according to claim 1, wherein: a first sliding groove (16) matched with the first supporting plate (202) is formed in the inner side of the partition plate (102) and at the position corresponding to the first supporting plate (202), and the first supporting plate (202) is slidably mounted with the inner side of the partition plate (102) through the first sliding groove (16); the both sides of second backup pad (302) all fixed mounting have slider (17), the inboard of baffle (102) just is located and sets up second spout (18) with slider (17) looks adaptation with the department that corresponds of slider (17), slider (17) are through the inboard slidable mounting of second spout (18) and baffle (102).

10. The apparatus for fiber optic line continuity testing according to claim 1, wherein: drawers (19) are inserted into two sides of the front surface of the inner cavity of the box body (101) in a sliding manner, sliding strips (20) are fixedly mounted at the bottoms of the two sides of each drawer (19), limiting grooves (21) matched with the sliding strips (20) are formed in the inner wall of the box body (101) and the outer side of the partition plate (102), and the sliding strips (20) are connected with the inner cavity of the limiting grooves (21) in a sliding manner; the utility model discloses a drawer pressing box, including box body (101), drawer (19), box door (22) and second pressing type bolt (23), the positive both sides of box body (101) just are located and all articulate to have corresponding department with drawer (19), the equal fixed mounting in the positive both sides of box door (101) has second push type bolt (23), the equal fixed mounting in the positive upper and lower both sides of box door (22) has second cutting ferrule (24) with second push type bolt (23) looks adaptation, the one end of second push type bolt (23) extends to the inner chamber of second cutting ferrule (24) and the inner chamber joint of second cutting ferrule (24).

Technical Field

The invention relates to the technical field of optical fiber circuit continuity detection equipment, in particular to a device for detecting the continuity of an optical fiber circuit.

Background

Optical fiber is a shorthand for optical fiber, a fiber made of glass or plastic, which can be used as a light conducting tool, and a fine optical fiber is enclosed in a plastic sheath so that it can be bent without breaking. In general, a light emitting diode is used as a transmitter at one end of an optical fiber, or a laser is used to transmit a light pulse to the optical fiber, a light sensitive element is used as a receiver at the other end of the optical fiber to detect the pulse, in daily life, since the transmission loss of light in the optical fiber is much lower than the transmission loss of electricity in an electric wire, the optical fiber is used for long-distance information transmission, generally, the optical fiber and an optical cable are mixed, most optical fibers must be coated by several layers of protective structures before use, the coated cable is called an optical cable, the protective layer and the insulating layer on the outer layer of the optical fiber can prevent the optical fiber from being damaged by the surrounding environment, such as water, fire, electric shock and the like, because the propagation speeds of light in different substances are different, so when the light is transmitted from one substance to the other substance, refraction and reflection are generated at the interface between the two substances, and the angle of the refracted light changes with the, when the angle of the incident light reaches or exceeds a certain angle, the refracted light disappears, and the incident light is totally reflected, which is the total reflection of the light, the refraction angles of different substances to the same wavelength of light are different, and the refraction angles of the same substances to different wavelengths of light are also different. Optical fiber communication is formed based on the above principle, and optical fibers are various in kind, and have different functions and performances according to different applications. However, the principle of design and manufacture of optical fibers for cable television and communication is basically the same, and detection equipment is required for detecting the continuity of the optical fiber line.

When using, the existing detection equipment is poor in protection effect and inconvenient to use, and usually, the detection equipment is directly placed in a box to be carried or used, so that the stability is poor, the detection equipment is easy to shake and drop, the detection equipment is damaged, and the continuity detection of optical fibers is inconvenient, so that a device for detecting the continuity of optical fiber circuits needs to be provided.

Disclosure of Invention

The invention aims to provide a device for detecting the continuity of an optical fiber circuit, which has the advantages of good protection effect and convenient use, and solves the problems that the existing detection equipment has poor protection effect and inconvenient use, and the detection equipment is usually directly placed in a box for carrying or using, so that the stability is poor, the detection equipment is easy to shake and fall off, the detection equipment is damaged, and the continuity detection of the optical fiber is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: apparatus for fiber optic line continuity testing, comprising:

the shell component comprises a box body, partition plates are fixedly mounted on two sides of the bottom of an inner cavity of the box body, and the tops of the partition plates penetrate through the box body and are communicated with the outside of the box body;

the protective assembly comprises a spring, the spring is positioned on the inner side of the partition plate, the bottom of the spring is fixedly installed with the bottom of the inner cavity of the box body, a first supporting plate is fixedly installed at the top of the spring, and two sides of the first supporting plate are slidably installed with the inner side of the partition plate;

the lifting assembly comprises an electric push rod, the bottom of the electric push rod is bolted with the top of the first supporting plate, a second supporting plate is fixedly installed at the telescopic end of the electric push rod, and both sides of the second supporting plate are installed with the inner side of the partition plate in a sliding mode;

the centre gripping subassembly, centre gripping subassembly fixed mounting is in the both sides at box top, the centre gripping subassembly includes the sleeve, telescopic top threaded connection has the screw rod, the inner chamber that the bottom of screw rod runs through the sleeve and extends to the sleeve rotates installs the block, the bottom fixed mounting of block has first block rubber, the bottom fixed mounting that the bottom of sleeve inner chamber just is located first block rubber has the second block rubber.

Preferably, the clamping assembly is provided with two groups, the number of each group is at least three, the bottom of the sleeve is fixedly provided with a fixing rod, and the bottom of the fixing rod is fixedly arranged with the top of the box body.

Preferably, the bottom of the first rubber block is attached to the top of the second rubber block, and grooves are formed in the inner sides of the first rubber block and the second rubber block.

Preferably, the equal fixed mounting in both sides at box top has the plate body, the top of plate body articulates there is the handle, the fixed cover in center department on handle surface has connect the handle, the handle sets up to cylindrical handle.

Preferably, through holes are formed in the two sides of the plate body and located at the corresponding positions of the plate body and the sleeve, and the through holes and the sleeve are arranged in the same number.

Preferably, the number of the springs is more than three, and the springs are arranged at the bottom of the inner cavity of the box body at equal intervals.

Preferably, the top of second backup pad articulates there is the box body, the top of box just is located and has seted up logical groove with the corresponding department of baffle, the top of baffle one side just is located that the inner chamber in logical groove articulates there is the apron.

Preferably, one side fixed mounting at box top has first push type bolt, the top of apron just is located and has first cutting ferrule with the department fixed mounting that corresponds of first push type bolt, the one end of first push type cotter extends to the inner chamber and the first cutting ferrule joint of first cutting ferrule.

Preferably, a first sliding groove matched with the first supporting plate is formed in the position, corresponding to the first supporting plate, on the inner side of the partition plate, and the first supporting plate is slidably mounted on the inner side of the partition plate through the first sliding groove; the equal fixed mounting in both sides of second backup pad has the slider, the inboard of baffle just is located the second spout of seting up with slider looks adaptation with the department of correspondence of slider, the slider passes through the inboard slidable mounting of second spout and baffle.

Preferably, drawers are inserted into two sides of the front surface of the inner cavity of the box body in a sliding manner, sliding strips are fixedly mounted at the bottoms of the two sides of each drawer, limiting grooves matched with the sliding strips are formed in the inner wall of the box body and the outer sides of the partition plates, and the sliding strips are connected with the inner cavities of the limiting grooves in a sliding manner; the positive both sides of box just are located and all articulate the chamber door with the department of corresponding of drawer, the equal fixed mounting in the positive both sides of box has the second push type bolt, the equal fixed mounting in the positive upper and lower both sides of chamber door has the second cutting ferrule with second push type bolt looks adaptation, the one end of second push type bolt extends to the inner chamber of second cutting ferrule and the inner chamber joint of second cutting ferrule.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first pressing type bolt is separated from the first sleeve by pressing the first pressing type bolt, then the cover plate is opened, the electric push rod is started through a conventional mechanical switch, the telescopic end of the electric push rod drives the second supporting plate to move, the second supporting plate drives the sliding block to slide in the second sliding groove, the second supporting plate drives the box body and the detection equipment in the box body to move, the box body extends to the outside of the box body through the through groove, then the cover plate is opened, and the detection equipment is exposed, so that the detection equipment can be well stored and protected.

2. According to the invention, the optical fiber cable penetrates through the plate body through the through hole, then enters the sleeve, penetrates through the groove and then is connected with the detection equipment, the screw rod is rotated and simultaneously drives the block body to move, and the block body drives the first rubber block to be in contact with the second rubber block, so that the purposes of clamping and fixing the cable are achieved, and the situation that the detection equipment is unstable due to the fact that the cable is pulled to the detection equipment is prevented, and the detection is influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a side cross-sectional view of the sleeve of the present invention;

FIG. 4 is a schematic top view of the case of the present invention;

FIG. 5 is a schematic diagram of a side view mechanism of the plate body of the present invention;

FIG. 6 is a side view of the second supporting plate according to the present invention.

In the figure: 1. a housing assembly; 101. a box body; 102. a partition plate; 2. a guard assembly; 201. a spring; 202. A first support plate; 3. a lifting assembly; 301. an electric push rod; 302. a second support plate; 4. a clamping assembly; 401. a sleeve; 402. a screw; 403. a block body; 404. a first rubber block; 405. a second rubber block; 5. fixing the rod; 6. a groove; 7. a plate body; 8. a handle; 9. a grip; 10. a through hole; 11. a box body; 12. a through groove; 13. a cover plate; 14. a first push type latch; 15. a first ferrule; 16. a first chute; 17. A slider; 18. a second chute; 19. a drawer; 20. a slide bar; 21. a limiting groove; 22. a box door; 23. a second push type latch; 24. and a second ferrule.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: apparatus for fiber optic line continuity testing, comprising:

the shell assembly 1 comprises a box body 101, plate bodies 7 are fixedly mounted on two sides of the top of the box body 101, a handle 8 is hinged to the top of each plate body 7, a grip 9 is fixedly sleeved at the center of the surface of each grip 8, the grip 9 is a cylindrical grip, and a user holds the grip 9 and carries the device through the grip 8 by arranging the grip 8 and the grip 9, so that the purpose of convenience in carrying is achieved; through holes 10 are formed in the two sides of the plate body 7 and at the positions corresponding to the sleeves 401, the through holes 10 and the sleeves 401 are arranged in the same number, and the through holes 10 and the plate body 7 are used for conveniently summarizing and limiting cables and preventing the cables from being wound;

the two sides of the bottom of the inner cavity of the box body 101 are fixedly provided with partition plates 102, and the tops of the partition plates 102 penetrate through the box body 101 and are communicated with the outside of the box body 101; a first sliding groove 16 matched with the first support plate 202 is formed in the inner side of the partition plate 102 and at the position corresponding to the first support plate 202, and the first support plate 202 is slidably mounted on the inner side of the partition plate 102 through the first sliding groove 16; the sliding blocks 17 are fixedly mounted on two sides of the second supporting plate 302, the second sliding grooves 18 matched with the sliding blocks 17 are formed in the inner side of the partition plate 102 and at the positions corresponding to the sliding blocks 17, the sliding blocks 17 are slidably mounted on the inner side of the partition plate 102 through the second sliding grooves 18, and the first sliding grooves 16 and the second sliding grooves 18 are respectively used for limiting the moving distance of the first supporting plate 202 and the second supporting plate 302;

a first pressing type bolt 14 is fixedly installed on one side of the top of the box body 101, a first cutting sleeve 15 is fixedly installed on the top of the cover plate 13 and located at a position corresponding to the first pressing type bolt 14, one end of the first pressing type bolt 14 extends to an inner cavity of the first cutting sleeve 15 to be clamped with the first cutting sleeve 15, and the opening and closing of the cover plate 13 are limited by arranging the first pressing type bolt 14 and the first cutting sleeve 15;

drawers 19 are inserted into the two sides of the front surface of the inner cavity of the box body 101 in a sliding manner, sliding strips 20 are fixedly arranged at the bottoms of the two sides of each drawer 19, limiting grooves 21 matched with the sliding strips 20 are formed in the inner wall of the box body 101 and the outer side of the partition plate 102, and the sliding strips 20 are connected with the inner cavity of the limiting grooves 21 in a sliding manner; the box door 22 is hinged to two sides of the front face of the box body 101 and located at a position corresponding to the drawer 19, the second pressing type bolts 23 are fixedly mounted on two sides of the front face of the box body 101, the second clamping sleeves 24 matched with the second pressing type bolts 23 are fixedly mounted on the upper side and the lower side of the front face of the box door 22, one end of each second pressing type bolt 23 extends to the inner cavity of each second clamping sleeve 24 to be clamped with the inner cavity of each second clamping sleeve 24, tools for detection are conveniently placed on the drawer 19 through the arrangement of the drawer 19, the purpose of conveniently storing the tools is achieved, the sliding strips 20 and the limiting grooves 21 are arranged to facilitate the sliding of the drawer 19 in the box body 101, the box door 22 is arranged to seal the box body 101, and the second pressing type bolts 23 are arranged to lock the box door 22;

the protection component 2 comprises a spring 201, the spring 201 is located on the inner side of the partition plate 102, the bottom of the spring 201 is fixedly installed with the bottom of the inner cavity of the box body 101, a first support plate 202 is fixedly installed at the top of the spring 201, and two sides of the first support plate 202 are slidably installed with the inner side of the partition plate 102; the number of the springs 201 is not less than three, the springs 201 are arranged at the bottom of the inner cavity of the box body 101 at equal intervals, and the springs 201 are arranged and used for buffering detection equipment at the top of the first supporting plate 202 to prevent the detection equipment from being damaged when the device is bumpy;

the lifting assembly 3 comprises an electric push rod 301, the bottom of the electric push rod 301 is bolted with the top of the first support plate 202, a second support plate 302 is fixedly installed at the telescopic end of the electric push rod 301, and both sides of the second support plate 302 are installed with the inner side of the partition plate 102 in a sliding manner; the top of the second supporting plate 302 is hinged with a box body 11, a through groove 12 is formed in the top of the box body 101 and located at the position corresponding to the partition plate 102, a cover plate 13 is hinged to the top of one side of the partition plate 102 and located in the inner cavity of the through groove 12, through the arrangement of the box body 11, the box body 11 is used for shielding and protecting detection equipment, so that the pollution of dust is reduced, and through the arrangement of the through groove 12, the detection equipment can be conveniently moved to the outside of the box body 101 for operation;

the clamping assembly 4 is fixedly arranged on two sides of the top of the box body 101, the clamping assembly 4 comprises a sleeve 401, the top of the sleeve 401 is in threaded connection with a screw 402, the bottom of the screw 402 penetrates through the sleeve 401 and extends to an inner cavity of the sleeve 401 to be rotatably provided with a block body 403, the bottom of the block body 403 is fixedly provided with a first rubber block 404, the bottom of an inner cavity of the sleeve 401 and the bottom of the first rubber block 404 are fixedly provided with a second rubber block 405, the bottom of the first rubber block 404 is attached to the top of the second rubber block 405, grooves 6 are formed in the inner sides of the first rubber block 404 and the second rubber block 405, and the grooves 6 are used for facilitating a cable to penetrate through the sleeve 401 and clamp the cable;

the clamping assembly 4 is provided with two groups, the number of each group is at least three, the bottom of the sleeve 401 is fixedly provided with a fixing rod 5, and the bottom of the fixing rod 5 is fixedly arranged with the top of the box body 101.

The working principle is as follows: by pressing the first pressing type bolt 14, the first pressing type bolt 14 is separated from the first sleeve 401, then the cover plate 13 is opened, the electric push rod 301 is started through a conventional mechanical switch, the telescopic end of the electric push rod 301 drives the second support plate 302 to move, the second support plate 302 drives the slider 17 to slide in the second sliding groove 18, the second support plate 302 drives the box body 11 and the detection equipment inside the box body 11 to move, the box body 11 extends to the outside of the box body 101 through the through groove 12, then the cover plate 13 is opened, and the detection equipment is exposed;

an optical fiber cable penetrates through the plate body 7 through the through hole 10 and then enters the sleeve 401 to penetrate through the groove 6 to be connected with detection equipment, the screw 402 is rotated to drive the block body 403 to move, and the block body 403 drives the first rubber block 404 to be in contact with the second rubber block 405, so that the purposes of clamping and fixing the cable are achieved, the situation that the detection equipment is unstable due to the fact that the cable is pulled to be prevented from affecting detection is avoided;

the user opens the box door 22 by pressing the second pressing type bolt 23, and then pulls the drawer 19, the drawer 19 drives the slide bar 20 to slide in the limiting groove 21, and the user can place the tool for detection in the drawer 19, so that the purpose of conveniently storing the tool is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.