CN217034315U - Optical fiber anti-loosening device and server - Google Patents
Optical fiber anti-loosening device and server Download PDFInfo
- Publication number
- CN217034315U CN217034315U CN202221001726.3U CN202221001726U CN217034315U CN 217034315 U CN217034315 U CN 217034315U CN 202221001726 U CN202221001726 U CN 202221001726U CN 217034315 U CN217034315 U CN 217034315U
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- optical fiber
- fixing plate
- cabinet
- pressing block
- loosening device
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 55
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- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010998 test method Methods 0.000 description 11
- 230000008093 supporting effect Effects 0.000 description 9
- 230000002265 prevention Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Abstract
The utility model discloses an optical fiber anti-loosening device and a server, comprising: the fixing plate is provided with a plurality of connecting holes and detachable connecting pieces used for being arranged on a frame body of the cabinet; the jacking block is connected to the connecting hole through an adjusting piece, and the adjusting piece is used for axially adjusting and fixing the position of the jacking block along the connecting hole; when the fixing plate is connected to the frame body of the cabinet, the jacking block is supported at the lower part of the end part of the wire rod to fix the wire rod. This application supports fixedly to fixing the optic fibre test cable on mainboard interface through designing the locking device that moves of optic fibre, guarantees that the optic fibre cable does not receive external influence in the testing process, avoids the bad appearance of test, guarantees that testing process signal transmission does not receive under server vibrations influence and self gravity or personnel touch the wire rod by accident to the product test yield that improves greatly reduces production time and human cost.
Description
Technical Field
The utility model relates to the technical field of server design, in particular to an optical fiber anti-loosening device. In addition, the utility model also relates to a server comprising the optical fiber anti-loosening device.
Background
Along with the high-speed signal transmission rate of server PCBA mainboard demand is faster and faster, to causing becoming flexible between wire rod and the mainboard interface to lead to the fact in the test procedure because of the vibrations of server self or the influence of other factors to take place frequently that signal transmission breaks off the test problem. In the test process of PCBA mainboard, the server carries out signal transmission through wire rod and external equipment. However, in the actual operation process, the gravity or the plugging and unplugging of the wire rod is not in place, so that the looseness or poor contact between the wire rod and the interface is easy to occur in the test process, and the high-speed signal transmission is abnormal.
In summary, how to place the wire rod to be loosened in the testing process is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide an optical fiber anti-loosening device, which can prevent cables on a cabinet from loosening and avoid disconnection of a line.
Another object of the present invention is to provide a server including the optical fiber anti-loosening apparatus.
In order to achieve the above purpose, the utility model provides the following technical scheme:
an optical fiber anti-loosening device comprising:
the fixing plate is provided with a plurality of connecting holes and a detachable connecting piece for being installed on a frame body of the cabinet;
the jacking block is connected to the connecting hole through an adjusting piece, and the adjusting piece is used for axially adjusting the position of the jacking block along the connecting hole and fixing the jacking block;
when the fixing plate is connected to the frame body of the cabinet, the jacking block is supported at the lower part of the end part of the wire rod to fix the wire rod.
Preferably, the connecting holes are sequentially arranged along the length direction of the fixing plate, and all the connecting holes are connected with the corresponding top pressing blocks.
Preferably, a plurality of connecting holes are formed in the width direction of the fixing plate, and all the connecting holes are connected with the corresponding top pressing blocks.
Preferably, the adjusting member includes a screw, and the connecting hole is a threaded hole.
Preferably, a guide post perpendicular to the fixing plate is arranged on one side of the connecting hole, the jacking block is provided with a guide hole, and when the adjusting piece adjusts the perpendicular distance between the jacking block and the fixing plate, the guide post and the guide hole are matched to form guide limiting.
Preferably, the guide post is a bolt, and the diameter of the guide hole is larger than the diameter of the bolt, so that the bolt can axially slide along the guide hole.
Preferably, an elastic piece is arranged between the fixed plate and the top pressing block, the elastic piece is sleeved on the adjusting piece, and the elastic force of the elastic piece acts on the top pressing block so that the top pressing block is abutted against the rear wall surface of the cabinet.
Preferably, the connecting piece is provided with an oblong hole, and the fixing plate is arranged on the connecting piece through the oblong hole in a height-adjustable manner.
Preferably, the top pressing block comprises a rectangular block, a cylinder or an elliptic cylinder, the top pressing block is used for supporting the lower part of the connector connecting block at the end part of the wire rod, and one or more top pressing blocks correspond to one end part of the wire rod.
A server comprises a cabinet, a cable arranged in the cabinet and an optical fiber anti-loosening device arranged in a frame body of the cabinet, wherein the optical fiber anti-loosening device is the optical fiber anti-loosening device.
In the use, when the roof pressure piece passes through the adjustable installation in fixed plate of adjusting part position, the fixed plate is installed in the rack, the position of roof pressure piece is adjustable to supporting the cable or supporting the connecting block that the cable is used for connecting the rack interface, consequently can realize the support to the cable through the roof pressure piece, avoid the cable to appear rocking or dropping in the test procedure, thereby promote the stability in test stage, can avoid receiving the server vibrations influence and appearing not hard up test failure who leads to between optic fibre wire rod and mainboard interface among the test procedure.
This application supports fixedly to fixing the optic fibre test cable on mainboard interface through the locking device that moves of design optic fibre, exert an effort for on the optic fibre cable, guarantee that the optic fibre cable does not receive external influence in the test procedure, avoid testing badly to appear, guarantee that test procedure signal transmission does not receive under server vibrations influence and self gravity or personnel touch the wire rod by accident, thereby the product test yield that improves greatly, reduction in production time and human cost.
The application also provides a server comprising the optical fiber anti-loosening device, and the server is provided with the optical fiber anti-loosening device, so that the server has the same beneficial effect as the optical fiber anti-loosening device when in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of an optical fiber anti-loose device installed in a cabinet according to the present invention;
FIG. 2 is a schematic view of an optical fiber anti-loosening apparatus according to the present invention;
fig. 3 is a front cross-sectional view of the optical fiber anti-loose device provided by the present invention.
In fig. 1-3, the reference numerals include:
1 is a fixed plate, 2 is a top pressing block, 3 is an adjusting piece, and 4 is a cabinet;
11 is a connecting hole, 12 is a connecting piece, 13 is a guide post and 21 is a guide hole.
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 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.
The core of the utility model is to provide an optical fiber anti-loosening device which can prevent cables on a cabinet from loosening and avoid line disconnection.
Another core of the present invention is to provide a server including the optical fiber anti-loosening device.
Referring to fig. 1 to 3, fig. 1 is a schematic view illustrating an optical fiber anti-loosening apparatus provided in the present invention installed in a cabinet; FIG. 2 is a schematic view of an optical fiber anti-loose device provided in the present invention; fig. 3 is a front cross-sectional view of the optical fiber anti-loose device provided by the present invention.
The application provides a locking device that moves of optic fibre includes:
the fixed plate 1 is provided with a plurality of connecting holes 11 and a detachable connecting piece 12 used for being arranged on a frame body of the cabinet 4;
the top pressing block 2 is connected to the connecting hole 11 through the adjusting piece 3, and the adjusting piece 3 is used for adjusting the position of the top pressing block 2 along the axial direction of the connecting hole 11 and fixing the top pressing block;
when the fixing plate 1 is connected to the frame of the cabinet 4, the pressing block 2 is supported at the lower part of the end of the wire to fix the wire.
It should be noted that the fixing plate 1 is a plate or a rod, and is configured to be installed on a frame of the cabinet 4, and specifically, may be installed on the rear side of the frame of the cabinet 4, that is, on the side of the server for connecting the cable. Be provided with a plurality of connecting hole 11 and connecting piece 12 on it, connecting piece 12 is used for connecting the framework, and the connecting hole is used for connecting top briquetting 2.
In the use of this application, install in fixed plate 1 when top briquetting 2 passes through 3 adjustable in position of adjusting part, fixed plate 1 is installed in rack 4, the position of top briquetting 2 is adjustable to supporting the cable or supporting the connecting block that the cable is used for connecting the rack interface, consequently can realize the support to the cable through top briquetting 2, avoid the cable to appear rocking or dropping in the test procedure, thereby promote the stability in test stage, can avoid among test procedure optical fiber wire rod and the mainboard interface receiving the server vibrations influence and the test failure that appears becoming flexible and leading to.
This application supports fixedly to fixing the optic fibre test cable on the mainboard interface through designing the locking device of optic fibre, on applying an effort for optic fibre cable, guarantee that optic fibre cable does not receive external influence in the test procedure, avoid the test bad to appear, guarantee that test procedure signal transmission does not receive under server vibrations influence and self gravity or personnel touch the wire rod by accident, thereby the product test yield that improves greatly, reduction production time and human cost.
Considering that the number of cables at the rear of the cabinet 4 is not unique, in order to conveniently arrange more cables and ensure the stable and safe use of a plurality of cables, on the basis of the above embodiment, a plurality of connecting holes 11 are sequentially arranged along the length direction of the fixing plate 1, and all the connecting holes 11 are connected with the corresponding jacking blocks 2.
The fixed plate 1 is used as a bearing part, a plurality of adjustable jacking blocks 2 are installed, the positions of the jacking blocks 2 are realized through respective corresponding adjusting parts, when acting on different cables, all jacking blocks 2 can realize supporting action in a targeted mode, and the wide applicability range is guaranteed.
Alternatively, the shape of the fixing plate 1 is not limited to a long strip shape, and may be other shapes so as to be suitable for arrangement situations of cables of different types and arrangement of cables at the rear ends of servers of different types.
The fixing plate 1 can be in a plane, and all the top pressing blocks 2 can be adjusted to the same plane, or the fixing plate 1 is in a special-shaped structure, for example, the fixing plate 1 is a stepped plate, and all the top pressing blocks 2 do not exist in the same plane when the fixing plate 1 is attached.
When the cable at the rear of the cabinet 4 is complex in arrangement, a plurality of fixing plates 1 need to be arranged, the fixing plates are sequentially arranged from top to bottom, or one fixing plate 1 with large width is arranged, and a plurality of jacking blocks 2 are arranged in the width direction of the fixing plate 1, so that the cable arrangement device can be applied to the situation that a plurality of jacking blocks 2 are needed in the height direction.
On the basis of the above embodiment, a plurality of connecting holes 11 are formed along the width direction of the fixing plate 1, and all the connecting holes 11 are connected with the corresponding top press blocks 2.
Further, a plurality of top pressing blocks 2 can be arranged on the fixing plate 1 according to the length direction and the width direction of the fixing plate, and optionally, the top pressing blocks 2 can be uniformly distributed along the length direction of the fixing plate 1 and/or uniformly distributed along the width direction of the fixing plate 1. Further, the top pressing blocks 2 may be distributed in a rectangular array on the fixing plate 1.
In order to facilitate the adjustment of the adjusting member 3 to the position of the top pressing block 2, on the basis of the above embodiment, the adjusting member 3 includes a screw, and the connecting hole 11 is a threaded hole.
It should be noted that, the adjusting member 3 passes through the connecting hole 11, and one side of the screw rod of the adjusting member is connected to the pressing block 2, optionally, the pressing block 2 may be fixedly connected to the adjusting member 3, for example, when the pressing block 2 is cylindrical, the pressing block 2 may be rotated to any position to support the cable in a straight line; or the top pressure block 2 is in threaded connection with the adjusting piece 3, that is, a threaded hole is formed in the top pressure block 2 so as to facilitate the insertion of a screw rod, in which case, the top pressure block 2 may be in any shape such as a cube or a cylinder.
In order to avoid the situation that the adjusting direction between the adjusting member 3 and the top pressing block 2 is inclined to cause the clamping due to the pressure of the cable, and the like, on the basis of the above embodiment, one side of the connecting hole 11 is provided with the guide post 13 perpendicular to the fixing plate 1, the top pressing block 2 is provided with the guide hole 21, and when the adjusting member 3 adjusts the perpendicular distance between the top pressing block 2 and the fixing plate 1, the guide post 13 and the guide hole 21 cooperate to form a guide limit.
It should be noted that, referring to fig. 3, a guide post 13 is disposed on the fixing plate 1, the guide post 13 is preferably perpendicular to the plate surface of the fixing plate 1, and a guide hole 21 is disposed on the pressing block 2 for the guide post 13 to move therein for guiding. The axial movement of both of them along the guide hole 21 is not inclined by rotation, but only axial movement.
For convenience, the guide post 13 may be a bolt, and the diameter of the guide hole 21 is larger than the diameter of the bolt, so that the bolt can axially slide along the guide hole 21 to form a sliding guide limit, and the diameter of the guide hole 21 cannot be too large, and if the diameter is too large, the guide post cannot play a role in guiding.
Optionally, an elastic member capable of achieving a guiding effect may also be disposed between the fixed plate 1 and the pressing block 2, so as to form a limiting effect on axial movement, and avoid the situation of scraping and locking of the fixed plate 1 and the pressing block 2 caused by cable pressure.
Besides the adjustment by the adjusting part 3 in the manner of a stud, an elastic part sleeved on the adjusting part 3 can be used, specifically, on the basis, an elastic part is arranged between the fixing plate 1 and the top pressing block 2, the elastic part is sleeved on the adjusting part 3, and the elastic force of the elastic part acts on the top pressing block 2 to make the top pressing block 2 abut against the rear wall surface of the cabinet 4.
When the adjusting member 3 is a bolt, it is connected to the connecting hole 11 and the position relationship between the screw end and the pressing block 2 is adjustable, and under the condition that the bolt does not rotate, the pressing block 2 needs to be kept at the current position, so as to ensure stable support of the cable. Consequently, can set up the elastic component on adjusting part 3, extrude top briquetting 2 in the position of keeping away from fixed plate 1 through elastic restoring force on the one hand, the purpose reaches and extrudees the plate of 4 sides of rack to ensure the accuracy of its position, on the other hand can also extrude plate, fixed plate 1 of 4 sides of rack respectively through the both ends of the elastic component of tensioning state, with the increase and the frictional force between the two, avoid the rotation of top briquetting 2.
In the above embodiment, the connecting member 12 is provided with the oblong hole, and the fixing plate 1 is height-adjustably mounted to the connecting member 12 through the oblong hole.
Referring to fig. 1 and 2, the connecting member 12 has a structure with a certain length, and in fig. 1 and 2, the connecting member 12 has a structure extending in a height direction, and an elongated hole is formed along the length direction of the connecting member 12, and the fixing plate 1 can be moved thereon to adjust a relative height, thereby increasing an application range of a setting manner of the fixing plate 1.
Optionally, the slotted hole may be of other mounting structures so as to be able to adapt to the arrangement of cables at different positions through different heights in use. The adjusting in the oblong hole can be realized by arranging a bolt on the fixing plate 1, the head of the bolt is clamped in the oblong hole, and the rod part of the bolt is connected with the fixing plate 1.
On the basis of any one of the above embodiments, the pressing blocks 2 comprise rectangular blocks, cylindrical bodies or elliptic cylindrical bodies, the pressing blocks 2 are used for supporting the lower parts of the interface connecting blocks at the ends of the wires, and one or more pressing blocks 2 correspond to one wire end.
When the top pressing block 2 is a cylinder in fig. 2, the fixing of one cable or the fixing of an interface connecting block for connecting an interface on a cable can be realized by two or more top pressing blocks 2.
Optionally, the structure or material of the top pressing block 2 is not limited in this application, so as to achieve the above-mentioned connecting and supporting functions.
The application provides an optic fibre locking device that moves can improve the product test yield, reduces the operation man-hour, and convenient and fast promotes the quality, only need install an optic fibre locking device additional on rack 4 in the test procedure and just can guarantee that the optic fibre cable does not receive external environment to disturb, has solved present integrated circuit board test procedure optical signal interruption unusual, improves product quality, reduction in production time and human cost.
In addition to the optical fiber loosening prevention device provided in each of the above embodiments, the present invention further provides a server including the optical fiber loosening prevention device disclosed in the above embodiments, the server including 4, a cable installed in the cabinet 4, and an optical fiber loosening prevention device installed in a frame of the cabinet 4, the optical fiber loosening prevention device being the optical fiber loosening prevention device provided in any of the above embodiments, wherein the fixing plate 1 of the optical fiber loosening prevention device is connected to the rear side of the frame of the cabinet 4 through a connecting member 12, and the top pressing block 2 is located at the lower portion of the cable or a cable connecting block for supporting the cable. For the structure of other parts of the server, please refer to the prior art, and details are not repeated herein.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The server and the optical fiber locking device provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. An optical fiber anti-loosening device, comprising: the fixing plate (1) is provided with a plurality of connecting holes (11) and detachable connecting pieces (12) which are used for being arranged on a frame body of the cabinet (4);
the top pressing block (2) is connected to the connecting hole (11) through an adjusting piece (3), and the adjusting piece (3) is used for axially adjusting the position of the top pressing block (2) along the connecting hole (11) and fixing the top pressing block;
when the fixing plate (1) is connected to a frame body of the cabinet (4), the top pressing block (2) is supported on the lower portion of the end portion of the wire rod to fix the wire rod.
2. The optical fiber anti-loosening device according to claim 1, wherein a plurality of the connecting holes (11) are sequentially arranged along the length direction of the fixing plate (1), and all the connecting holes (11) are connected with the corresponding top pressing blocks (2).
3. The optical fiber anti-loosening device according to claim 2, wherein a plurality of the connection holes (11) are provided in the width direction of the fixing plate (1), and all the connection holes (11) are connected to the corresponding top pressing block (2).
4. The optical fiber anti-loosening device according to claim 1, wherein the adjusting member (3) comprises a screw, and the coupling hole (11) is a threaded hole.
5. The optical fiber anti-loosening device according to any one of claims 1 to 4, wherein a guide post (13) perpendicular to the fixing plate (1) is provided at one side of the connecting hole (11), the pressing block (2) is provided with a guide hole (21), and the guide post (13) cooperates with the guide hole (21) to form a guide limit when the adjusting member (3) adjusts the perpendicular distance between the pressing block (2) and the fixing plate (1).
6. The optical fiber anti-loosening device according to claim 5, wherein the guide post (13) is a bolt, and the diameter of the guide hole (21) is larger than the diameter of the bolt so that the bolt can slide axially along the guide hole (21).
7. The optical fiber anti-loosening device according to any one of claims 1 to 4, wherein an elastic member is arranged between the fixed plate (1) and the pressing top block (2), the elastic member is sleeved on the adjusting member (3), and the elastic force of the elastic member acts on the pressing top block (2) to enable the pressing top block (2) to abut against the rear wall surface of the cabinet (4).
8. Optical fiber anti-loosening device according to any of claims 1 to 4, wherein the connecting piece (12) is provided with an oblong hole, and the fixing plate (1) is arranged on the connecting piece (12) through the oblong hole with adjustable height.
9. Optical fibre anti-loosening device according to any of claims 1 to 4, characterised in that the top pressing block (2) comprises a rectangular block, a cylinder or an elliptic cylinder, the top pressing block (2) being intended to be supported in the lower part of a joint connection block at the end of a wire, one or more top pressing blocks (2) corresponding to one of the wire ends.
10. A server, comprising a cabinet, cables mounted to the cabinet (4), and a fiber locking device mounted to a frame of the cabinet (4), wherein the fiber locking device is the fiber locking device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001726.3U CN217034315U (en) | 2022-04-27 | 2022-04-27 | Optical fiber anti-loosening device and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221001726.3U CN217034315U (en) | 2022-04-27 | 2022-04-27 | Optical fiber anti-loosening device and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217034315U true CN217034315U (en) | 2022-07-22 |
Family
ID=82419058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221001726.3U Active CN217034315U (en) | 2022-04-27 | 2022-04-27 | Optical fiber anti-loosening device and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217034315U (en) |
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2022
- 2022-04-27 CN CN202221001726.3U patent/CN217034315U/en active Active
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