CN219675422U - Optical fiber tester convenient to protect - Google Patents
Optical fiber tester convenient to protect Download PDFInfo
- Publication number
- CN219675422U CN219675422U CN202320389589.3U CN202320389589U CN219675422U CN 219675422 U CN219675422 U CN 219675422U CN 202320389589 U CN202320389589 U CN 202320389589U CN 219675422 U CN219675422 U CN 219675422U
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- optical fiber
- shell
- groove
- tester
- fiber tester
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 78
- 239000000835 fiber Substances 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses an optical fiber tester convenient to protect, which comprises an optical fiber tester, a protecting shell and a supporting plate arranged in the protecting shell, wherein a pull ring is arranged at the bottom of the supporting plate, a connecting block is fixedly connected to the top of the pull ring, a buckle is fixedly connected to one end of the connecting block, which is far away from the pull ring, and the optical fiber tester comprises an optical fiber tester body, a button, a display screen, a connector and a socket. According to the utility model, the protecting shell is arranged and can be sleeved on the optical fiber testing instrument to protect the button, the display screen, the connector and the socket, so that the optical fiber testing instrument is prevented from being damaged when falling or colliding, and the problems that the existing optical fiber testing instrument is difficult to take and poor in protection because the display screen and the button which are arranged on the existing optical fiber testing instrument are not protected in most cases and inevitably collide in the carrying and using processes are solved.
Description
Technical Field
The utility model belongs to the technical field of optical fiber testers, and particularly relates to an optical fiber tester convenient to protect.
Background
Network optical fibers are optical conduction tools that use the principle of total reflection of light in fibers made of glass or plastic, and optical network fibers are inspected prior to installation, while fiber testers are the test instruments used to test network optical fibers.
In the use of optic fibre, need carry out the decay test to optic fibre, but display screen and the button that current optical fiber tester set up are not protected in most, can receive the collision inevitably in carrying and use, lead to the difficult problem of taking and protection relatively poor of current optical fiber tester.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides the optical fiber tester convenient to protect, which has the advantage of protection, and solves the problems that the display screen and the buttons of the existing optical fiber tester are not protected in most cases, and the existing optical fiber tester is not easy to take and has poor protection because the existing optical fiber tester is inevitably collided in the carrying and using processes.
The utility model is realized in such a way, the optical fiber tester convenient to protect comprises an optical fiber tester, a protecting shell and a supporting plate arranged in the protecting shell, wherein the bottom of the supporting plate is provided with a pull ring, the top of the pull ring is fixedly connected with a connecting block, one end of the connecting block, which is far away from the pull ring, is fixedly connected with a buckle, the optical fiber tester comprises an optical fiber tester body, a button, a display screen, a connector and a socket, the button is positioned at the rear side of the top of the optical fiber tester body, the display screen is positioned at the front side of the top of the optical fiber tester body, the connector is positioned at the front side of the optical fiber tester body, and the socket is opened at the left side of the optical fiber tester body;
the protection shell comprises a shell body, a first groove, a second groove, an opening, a protection plate and a through hole, wherein the shell body is sleeved on the surface of the optical fiber tester, the first groove is formed in the rear side of the top of the shell body and matched with a button for use, the second groove is formed in the front side of the top of the shell body and matched with a display screen for use, the opening is formed in the front side of the shell body, the specification of the opening is larger than that of the optical fiber tester, the rear side of the protection plate is hinged with the front side of the shell body, the through hole is formed in the left side of the shell body and matched with a socket for use, limiting blocks are fixedly connected to two sides of the front side of the shell body, and limiting grooves are formed in the interior of the protection plate;
the inside of casing has been seted up the standing groove, the backup pad is located the inside of standing groove, the inner wall fixedly connected with slide bar of standing groove, and the top cover of backup pad locates the surface of slide bar, the buckle includes bull stick, gear, two clamping bars, a plurality of tooth's socket, two draw-in grooves and two springs, the one end and the connecting block fixed connection of bull stick, the bull stick other end and gear fixed connection, two clamping bars are located the top and the bottom of gear respectively, the tooth's socket is seted up with the surface of two clamping bars, gear and tooth's socket meshing are connected, the both sides inside the casing are seted up to the clamping groove, the one end of clamping bar runs through the inside to the clamping groove, the clamping bar other end and spring fixed connection, the spring other end and the inner wall fixed connection of backup pad.
Preferably, the cross section of the protection plate is identical to the cross section of the front side of the shell.
As the preferable mode of the utility model, the opposite sides of the two clamping rods are fixedly connected with the sliding blocks, the inside of the supporting plate is provided with the sliding groove, and the sliding blocks slide in the sliding groove.
As the preferable mode of the utility model, the spring is internally provided with the vertical rod, the support plate is internally provided with the sliding groove, one end of the vertical rod is fixedly connected with the inner wall of the support plate, and the other end of the vertical rod penetrates into the sliding groove.
As the preferable one of the utility model, the top of the protection plate is fixedly connected with an extrusion block, and one end of the extrusion block far away from the protection plate is contacted with the front side of the optical fiber tester body.
As the preferable mode of the utility model, the plurality of tooth grooves are divided into two groups, the two groups of tooth grooves are respectively distributed in the two clamping rods, and one group of tooth grooves are uniformly distributed on the surfaces of the clamping rods in an array.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the protecting shell is arranged and can be sleeved on the optical fiber testing instrument to protect the button, the display screen, the connector and the socket, so that the optical fiber testing instrument is prevented from being damaged when falling or colliding, and the problems that the existing optical fiber testing instrument is difficult to take and poor in protection because the display screen and the button which are arranged on the existing optical fiber testing instrument are not protected in most cases and inevitably collide in the carrying and using processes are solved.
2. According to the utility model, the pull ring and the support plate are arranged, so that a user can pass fingers through the pull ring when holding the optical fiber tester, the connection between the hand of the user and the protective shell is increased, the protective shell is prevented from being separated from the hand of the user, and the user can place the optical fiber tester on a desktop or on the ground through the support plate, so that the support plate supports the optical fiber tester in an inclined shape, and the advantages of conveniently releasing both hands and reducing hand fatigue are achieved.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model for providing a combination of an optical fiber tester and a protective housing;
FIG. 3 is a bottom perspective view of a protective housing provided in accordance with an embodiment of the present utility model;
FIG. 4 is a bottom cross-sectional view of a housing provided by an embodiment of the utility model;
fig. 5 is a partial enlarged view of fig. 4 at a provided by an embodiment of the present utility model.
In the figure: 1. an optical fiber tester body; 2. a button; 3. a display screen; 4. a socket; 5. a connector; 6. a protective shell; 61. a housing; 62. a first groove; 63. a second groove; 64. an opening; 65. a through hole; 66. a protection plate; 67. a limiting block; 68. a limit groove; 7. a support plate; 8. a pull ring; 9. a connecting block; 10. a placement groove; 11. a slide bar; 12. a buckle; 121. a rotating rod; 122. a gear; 123. a clamping rod; 124. tooth slots; 125. a clamping groove; 126. a spring; 13. a vertical rod; 14. a slide block; 15. a chute; 16. a sliding groove; 17. extruding the blocks.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the optical fiber tester convenient to protect provided by the embodiment of the utility model comprises an optical fiber tester, a protecting shell 6 and a supporting plate 7 arranged in the protecting shell 6, wherein a pull ring 8 is arranged at the bottom of the supporting plate 7, a connecting block 9 is fixedly connected to the top of the pull ring 8, one end of the connecting block 9, which is far away from the pull ring 8, is fixedly connected with a buckle 12, the optical fiber tester comprises an optical fiber tester body 1, a button 2, a display screen 3, a connector 5 and a socket 4, the button 2 is positioned at the rear side of the top of the optical fiber tester body 1, the display screen 3 is positioned at the front side of the top of the optical fiber tester body 1, the connector 5 is positioned at the front side of the optical fiber tester body 1, and the socket 4 is arranged at the left side of the optical fiber tester body 1;
the protective shell 6 comprises a shell 61, a first groove 62, a second groove 63, an opening 64, a protection plate 66 and a through hole 65, wherein the shell 61 is sleeved on the surface of the optical fiber tester, the first groove 62 is formed on the rear side of the top of the shell 61 and matched with the button 2 for use, the second groove 63 is formed on the front side of the top of the shell 61 and matched with the display screen 3 for use, the opening 64 is formed on the front side of the shell 61, the specification of the opening 64 is larger than that of the optical fiber tester, the rear side of the protection plate 66 is hinged with the front side of the shell 61, the through hole 65 is formed on the left side of the shell 61 and matched with the socket 4 for use, limit blocks 67 are fixedly connected to two sides of the front side of the shell 61, and limit grooves 68 are formed in the protection plate 66;
the standing groove 10 has been seted up to the inside of casing 61, backup pad 7 is located the inside of standing groove 10, the inner wall fixedly connected with slide bar 11 of standing groove 10, and the top cover of backup pad 7 locates the surface of slide bar 11, buckle 12 includes bull stick 121, gear 122, two draw-in bars 123, a plurality of tooth's socket 124, two draw-in grooves 125 and two springs 126, the one end and the connecting block 9 fixed connection of bull stick 121, the bull stick 121 other end and gear 122 fixed connection, two draw-in bars 123 are located the top and the bottom of gear 122 respectively, the tooth's socket 124 is seted up on the surface of two draw-in bars 123, gear 122 and tooth's socket 124 meshing are connected, draw-in groove 125 is seted up in the inside both sides of casing 61, the one end of draw-in bar 123 runs through to the inside of draw-in groove 125, the other end and spring 126 fixed connection of draw-in bar 123, the other end and the inner wall fixed connection of backup pad 7 of spring 126.
Referring to fig. 1, 2 and 3, the cross section of the shielding plate 66 is the same as that of the front side of the housing 61.
The scheme is adopted: by providing the protection plate 66, the opening 64 is blocked by the protection plate 66 through the limiting block 67 and the limiting groove 68, and the optical fiber tester is placed to slide out of the opening 64.
Referring to fig. 5, two opposite sides of the two clamping rods 123 are fixedly connected with a sliding block 14, a sliding groove 15 is formed in the supporting plate 7, and the sliding block 14 is located in the sliding groove 15 to slide.
The scheme is adopted: by providing the slider 14 and the slide groove 15, stability of the movement of the lock bar 123 is increased, and the lock bar 123 is prevented from being displaced during the movement.
Referring to fig. 5, a vertical rod 13 is disposed in the spring 126, a sliding groove 16 is disposed in the support plate 7, one end of the vertical rod 13 is fixedly connected with the inner wall of the support plate 7, and the other end of the vertical rod 13 penetrates into the sliding groove 16.
The scheme is adopted: by providing the vertical rod 13 and the sliding groove 16, the spring 126 can be supported, and the spring 126 is prevented from winding after being pressed.
Referring to fig. 1, the top of the protection plate 66 is fixedly connected with a pressing block 17, and one end of the pressing block 17 away from the protection plate 66 contacts with the front side of the optical fiber tester body 1.
The scheme is adopted: by providing the squeeze block 17, the optical fiber tester can be supported, and the optical fiber tester can be more stable when being positioned inside the housing 61.
Referring to fig. 4 and 5, the plurality of tooth slots 124 are divided into two groups, and the two groups are respectively distributed inside the two clamping rods 123, and one group of tooth slots 124 are uniformly distributed on the surface of the clamping rods 123 in an array.
The scheme is adopted: by arranging the clamping groove 125, the gear 122 can drive the clamping rod 123 to move through the clamping groove 125 when rotating.
The working principle of the utility model is as follows:
when the optical fiber tester needs to be protected, a user plugs the optical fiber tester into the shell 61 from the opening 64, then the user rotates the protection plate 66, the protection plate 66 drives the limit groove 68 to be connected with the limit block 67, when the limit block 67 is embedded into the limit groove 68, the limit block 67 can increase the friction force of the protection plate 66, the protection plate 66 is not easy to move, when the optical fiber tester needs to be placed on a desktop, the stability of the optical fiber tester is improved through the pull ring 8, the optical fiber tester is prevented from falling, the user rotates the connecting block 9 through the pull ring 8, the rotation of the connecting block 9 drives the connecting rod to rotate, the connecting rod drives the gear 122 to rotate, the gear 122 drives the two clamping rods 123 to move through the tooth grooves 124, the movement of the clamping rods 123 extrudes the spring 126, when the clamping rods 123 withdraw from the inside of the clamping grooves 125, the user pulls the pull ring 8 to enable one end of the supporting plate 7 to rotate, the other end of the supporting plate 7 rotates along with the track of the sliding rod 11, then the user vertically places the optical fiber tester on the desktop, then the supporting plate 7 contacts the ground, the optical fiber tester is inclined along with the supporting plate 7, the angle between the desktop and the shell 61 is not changed, and the optical fiber tester can be completely reversed by the user, and the user can operate the optical fiber tester.
To sum up: this optical fiber tester convenient to protection through setting up optical fiber tester body 1, button 2, display screen 3, socket 4, connector 5, protecting crust 6, backup pad 7, pull ring 8, connecting block 9, standing groove 10, slide bar 11, buckle 12, montant 13, slider 14, spout 15, the cooperation of sliding groove 16 and extrusion piece 17 is used, has solved the display screen and the button that current optical fiber tester set up and has not mostly protected, can receive the collision inevitably in carrying and use, leads to the difficult poor problem of taking and protection of current optical fiber tester.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood in specific cases for users of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an optical fiber tester convenient to protect, includes optical fiber tester, protecting crust (6) and sets up in inside backup pad (7) of protecting crust (6), the bottom of backup pad (7) is provided with pull ring (8), the top fixedly connected with connecting block (9) of pull ring (8), one end fixedly connected with buckle (12) of pull ring (8), its characterized in that are kept away from to connecting block (9): the optical fiber tester comprises an optical fiber tester body (1), a button (2), a display screen (3), a connector (5) and a socket (4), wherein the button (2) is positioned at the rear side of the top of the optical fiber tester body (1), the display screen (3) is positioned at the front side of the top of the optical fiber tester body (1), the connector (5) is positioned at the front side of the optical fiber tester body (1), and the socket (4) is arranged at the left side of the optical fiber tester body (1);
the protection shell (6) comprises a shell (61), a first groove (62), a second groove (63), an opening (64), a protection plate (66) and a through hole (65), wherein the shell (61) is sleeved on the surface of the optical fiber tester, the first groove (62) is formed in the rear side of the top of the shell (61) and matched with the button (2), the second groove (63) is formed in the front side of the top of the shell (61) and matched with the display screen (3), the opening (64) is formed in the front side of the shell (61), the specification of the opening (64) is larger than that of the optical fiber tester, the rear side of the protection plate (66) is hinged with the front side of the shell (61), the through hole (65) is formed in the left side of the shell (61) and matched with the socket (4), limiting blocks (67) are fixedly connected to the two sides of the front side of the shell (61), and limiting grooves (68) are formed in the inside the protection plate (66).
The inside of casing (61) has seted up standing groove (10), backup pad (7) are located the inside of standing groove (10), the inner wall fixedly connected with slide bar (11) of standing groove (10), and the top cover of backup pad (7) is located the surface of slide bar (11), buckle (12) include bull stick (121), gear (122), two kelly (123), a plurality of tooth's socket (124), two draw-in grooves (125) and two springs (126), the one end and the connecting block (9) fixed connection of bull stick (121), the bull stick (121) other end and gear (122) fixed connection, two kelly (123) are located the top and the bottom of gear (122) respectively, tooth's socket (124) offer the surface with two kelly (123), gear (122) are connected with tooth's socket (124) meshing, the both sides with the inside of casing (61) are seted up to draw-in groove (125), the one end of kelly (123) runs through to the inside of draw-in groove (125), the other end (123) and spring (126) fixed connection, the other end and spring (126) fixed connection.
2. The fiber optic tester for facilitating protection of claim 1, wherein: the cross section of the protection plate (66) is the same as the cross section of the front side of the shell (61).
3. The fiber optic tester for facilitating protection of claim 1, wherein: the opposite sides of the two clamping rods (123) are fixedly connected with sliding blocks (14), sliding grooves (15) are formed in the supporting plates (7), and the sliding blocks (14) are located in the sliding grooves (15) to slide.
4. The fiber optic tester for facilitating protection of claim 1, wherein: the inside of spring (126) is provided with montant (13), slide groove (16) have been seted up to the inside of backup pad (7), the one end of montant (13) and the inner wall fixed connection of backup pad (7), and the other end of montant (13) runs through to the inside of slide groove (16).
5. The fiber optic tester for facilitating protection of claim 1, wherein: the top fixedly connected with extrusion piece (17) of guard plate (66), the one end that protection plate (66) was kept away from to extrusion piece (17) contacts with the front side of optical fiber tester body (1).
6. The fiber optic tester for facilitating protection of claim 1, wherein: the tooth grooves (124) are divided into two groups, the two groups are respectively distributed in the two clamping rods (123), and one group of tooth grooves (124) are uniformly distributed on the surfaces of the clamping rods (123) in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389589.3U CN219675422U (en) | 2023-03-06 | 2023-03-06 | Optical fiber tester convenient to protect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320389589.3U CN219675422U (en) | 2023-03-06 | 2023-03-06 | Optical fiber tester convenient to protect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675422U true CN219675422U (en) | 2023-09-12 |
Family
ID=87896063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320389589.3U Active CN219675422U (en) | 2023-03-06 | 2023-03-06 | Optical fiber tester convenient to protect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675422U (en) |
-
2023
- 2023-03-06 CN CN202320389589.3U patent/CN219675422U/en active Active
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