CN215932226U - Clamping mechanism and network wiring device - Google Patents
Clamping mechanism and network wiring device Download PDFInfo
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- CN215932226U CN215932226U CN202122052904.7U CN202122052904U CN215932226U CN 215932226 U CN215932226 U CN 215932226U CN 202122052904 U CN202122052904 U CN 202122052904U CN 215932226 U CN215932226 U CN 215932226U
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- clamping jaw
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Abstract
The utility model discloses a clamping mechanism and a network wiring device, comprising: support frame, drive structure, first clamping jaw and second clamping jaw. The connector is clamped by the first clamping jaw and the second clamping jaw, the abutting part is adaptive to the tongue body structure, and when the first clamping jaw and the second clamping jaw move relatively, the abutting part abuts against the tongue body structure at first to realize mutual unlocking of the connector and the adapter, so that automatic fiber jumping action is guaranteed; in addition, through the first clamping jaw and the second clamping jaw clamping connector that the side direction set up to reduced the high demand to the mechanism that adds action space in the vertical direction of holding, and then realized providing the design basis to accomplishing the fine action of jumping in flat space.
Description
Technical Field
The utility model relates to the technical field of network wiring, in particular to a clamping mechanism and a network wiring device.
Background
An Optical Distribution Frame (ODF) is a Distribution connection device between an Optical cable and Optical communication equipment or between Optical communication equipment, and is adjusted by a jumper fiber with Optical fiber connectors at both ends or a pigtail fiber with Optical fiber connectors at one section. However, the manual operation is complicated and troublesome, and there is a possibility of error. When receiving a line maintenance command, manual adjustment operation cannot timely and accurately adjust the line, and the line maintenance method has defects in the aspects of accuracy, timeliness and simplicity. Therefore, there is a strong demand for an Automatic Distribution Frame (AMDF) by operators, and particularly, there is a demand for an Automatic Distribution Frame suitable for flattening.
SUMMERY OF THE UTILITY MODEL
Therefore, an object of the present invention is to provide an automatic wiring device that is suitable for a flat environment in a use space environment.
To this end, the utility model provides a clamping mechanism, suitable for clamping a connector, comprising
A support frame;
the mounting end of the driving structure is fixedly mounted on the support frame;
the driving mechanism comprises a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are mounted on a support frame and are arranged oppositely, and the driving mechanism is connected with the first clamping jaw and/or the second clamping jaw; under the driving of the driving structure, the first clamping jaw and the second clamping jaw move oppositely and enclose a clamping cavity suitable for clamping the connector; and one side of the first clamping jaw or the second clamping jaw, which is close to the clamping cavity, is provided with an abutting part which is suitable for abutting against a tongue body in the connector.
Optionally, in the clamping mechanism, the first clamping jaw is fixedly mounted on the support frame, and the second clamping jaw is connected with the driving end of the driving structure.
Optionally, in the clamping mechanism, the second clamping jaw is provided with an abutting portion.
Optionally, in the clamping mechanism, the first clamping jaw and the second clamping jaw are further provided with a limiting groove suitable for limiting the outer shell of the connector, and the abutting portion is arranged at the bottom of the limiting groove on the second clamping jaw.
Optionally, in the clamping mechanism, the first clamping jaw is pivoted with the second clamping jaw through a pivoting shaft, and the pivoting shaft is mounted on the support frame;
the driving structure further comprises a driver and a driving block, a driving shaft of the driver is connected with the driving block, and the driving block is connected with the second clamping jaw through a connecting shaft.
Optionally, in the clamping mechanism, the second clamping jaw is provided with a first connecting hole suitable for mounting a connecting shaft, the connecting shaft is fixedly mounted in the first connecting hole, the second clamping jaw is provided with a second connecting hole, and the connecting shaft is slidably mounted in the second connecting hole.
Optionally, in the clamping mechanism, the second connecting hole is a long waist hole.
Optionally, in the clamping mechanism, the support frame is further provided with a guide, and the driving block is slidably disposed along an extending direction of the guide.
A network wiring device comprises the clamping mechanism.
Optionally, the network distribution device further includes a base frame, and the base frame is provided with a plurality of installation spaces suitable for installing the adapters.
The technical scheme provided by the utility model has the following advantages:
the clamping mechanism provided by the utility model clamps the connector through the first clamping jaw and the second clamping jaw, the abutting part is adaptive to the tongue body structure, and when the first clamping jaw and the second clamping jaw move relatively, the abutting part abuts against the tongue body structure firstly, so that mutual unlocking of the connector and the adapter is realized, and automatic fiber jumping action is guaranteed.
In addition, through the first clamping jaw and the second clamping jaw clamping connector that the side direction set up to reduced the high demand to the mechanism that adds action space in the vertical direction of holding, and then realized providing the design basis to accomplishing the fine action of jumping in flat space.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of a clamping mechanism provided in an embodiment of the utility model when the connector is not clamped;
FIG. 2 is a schematic diagram of a clamping mechanism provided in an embodiment of the utility model for clamping a connector;
FIG. 3 is an exploded view of a clamping mechanism and connector provided in an embodiment of the present invention;
FIG. 4 is a schematic diagram of a second jaw of the clamping mechanism provided in an embodiment of the present invention;
description of reference numerals:
1-a support frame;
21-a driver; 22-a drive block; 221-a second connection hole;
31-a first jaw; 311-a first limiting groove; 32-a second jaw; 321-an abutment; 322-a second limit groove; 323-first connection hole; 33-a pivot shaft; 34-a connecting shaft; 35-a guide; 36-a support bearing;
4-a connector; 41-tongue body; 42-an outer shell;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a clamping mechanism adapted to clamp a connector 4, as shown in fig. 1 to 4, including: support frame 1, drive structure, first clamping jaw 31 and second clamping jaw 32. Wherein, the mounting end of the driving structure is fixedly arranged on the supporting frame 1; the first clamping jaw 31 and the second clamping jaw 32 are mounted on the support frame 1 and are arranged oppositely, and the driving structure is connected with the first clamping jaw 31 and/or the second clamping jaw 32; under the driving of the driving structure, the first clamping jaw 31 and the second clamping jaw 32 move towards each other and enclose a clamping cavity suitable for clamping the connector 4; the side of the first jaw 31 or the second jaw 32 close to the clamping cavity has an abutment 321 adapted to abut the tongue 41 of the connector 4.
Specifically, in this embodiment, the first clamping jaw 31 is fixedly installed on the supporting frame 1, and the second clamping jaw 32 is connected to the driving end of the driving structure. The second jaw 32 is provided with an abutting portion 321.
In other alternative embodiments, the driving structure may also drive the first jaw 31 and the second jaw 32 to move simultaneously, so that the first jaw 31 and the second jaw 32 clamp the connector 4 simultaneously towards each other. The clamping jaw can be installed on the support frame 1 through the matching of the rotating shaft and the bearing.
The connector 4 in this embodiment is an LC type connector 4, and the LC (small square) type connector 4 is an optical fiber connector 4 type developed by Bell research institute, and is manufactured by a modular jack latching mechanism which is convenient to operate. The LC type connector 4 has two tongues arranged one above the other. If the LC-type connector 4 needs to be plugged and unplugged, the upper tongue piece of the LC-type connector 4 is pressed to abut against the lower tongue piece, so that the LC-type connector 4 and the adapter are in an unlocked state, and meanwhile, the clamping jaws clamp the outer side wall of the LC-type connector 4 and pull the LC-type connector out of the adapter.
In this embodiment, the first jaw 31 and the second jaw 32 are further provided with a limiting groove adapted to limit the outer housing 42 of the connector 4, and the abutting portion 321 is provided on the second jaw 32 at the bottom of the limiting groove. For example, the first clamping jaw 31 is provided with a first limiting groove 311, the second clamping jaw 32 is provided with a second limiting groove 322, and the outer shell 42 of the connector 4 is square, so the first limiting groove 311 and the second limiting groove 322 are both square grooves, and the abutting portion 321 in this embodiment may specifically be a square groove that is recessed from outside to inside at the bottom of the square groove.
In this embodiment, the first jaw 31 is pivotally connected to the second jaw through a pivot shaft 33, and the pivot shaft 33 is installed on the supporting frame 1; the driving structure further comprises a driver 21 and a driving block 22, wherein a driving shaft of the driver 21 is connected with the driving block 22, and the driving block 22 is connected with the second clamping jaw 32 through a connecting shaft 34. The driver 21 may be a driving motor. The drive for the second jaw 32 may of course also be realized in other drive forms known per se. In this embodiment, the driving end side of the actuator 21 is also connected to the support frame 1 via the support bearing 36, thereby achieving reliability of mounting on the support frame 1.
In this embodiment, the second clamping jaw 32 has a first connecting hole 323 suitable for mounting the connecting shaft 34, the connecting shaft 34 is fixedly mounted in the first connecting hole 323, the second clamping jaw 32 has a second connecting hole 221, and the connecting shaft 34 is slidably mounted in the second connecting hole 221.
The second connection hole 221 is a long waist hole. The sliding of the second clamping jaw 32 can be realized by the movement of the connecting shaft 34 in the long waist hole, so as to change the size of the clamping cavity at the clamping side.
In this embodiment, the support frame 1 is further provided with a guide 35, and the driving block 22 is slidably disposed along an extending direction of the guide 35. Correspondingly, the driving block 22 is provided with a plurality of guiding holes, generally, the number of the guiding members 35 is two, but in other alternative embodiments, the number of the guiding members 35 may be changed according to the requirement of installation space or guiding reliability, for example, one, three or more guiding holes are provided.
The clamping mechanism provided by the present embodiment clamps the connector 4 by the first clamping jaw 31 and the second clamping jaw 32, and the abutting portion 321 is adapted to the tongue body 41 structure, when the first clamping jaw 31 and the second clamping jaw 32 move relatively, the abutting part 321 firstly abuts against the tongue body 41 structure to realize the mutual unlocking of the connector 4 and the adapter, thereby ensuring the automatic fiber jumping action, since the first jaw 31 and the second jaw 32 are held by the side wall surface of the connector 4, the tongue piece is in limit contact with the contact portion 321 of the jaws, so that the tongue piece position is determined, and the tongue piece can not deflect to the left side and the right side, thereby realizing the reliability of unlocking the tongue piece in the connector 4, particularly in the LC type connector 4, the LC type connector 4 can be smoothly pulled out from the adapter, and the tongue piece can be prevented from being deformed, which is advantageous for prolonging the service life of the LC type connector 4.
In addition, the connector 4 is clamped by the first clamping jaw 31 and the second clamping jaw 32 which are arranged laterally, so that the height requirement of the action space of the clamping mechanism in the vertical direction is reduced, and design basis is provided for completing fiber jumping in a flat space.
Example 2
The present embodiment provides a network wiring device including the clamping mechanism provided in embodiment 1. In addition, the adapter further comprises a base frame, and a plurality of installation spaces suitable for installing the adapters are arranged on the base frame. The adapter can be connected with the connector 4. It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A clamping mechanism adapted to clamp a connector (4), comprising
A support frame (1);
the mounting end of the driving structure is fixedly mounted on the support frame (1);
the clamping device comprises a first clamping jaw (31) and a second clamping jaw (32), wherein the first clamping jaw (31) and the second clamping jaw (32) are installed on a support frame (1) and are arranged oppositely, and the driving structure is connected with the first clamping jaw (31) and/or the second clamping jaw (32); under the driving of the driving structure, the first clamping jaw (31) and the second clamping jaw (32) move towards each other and enclose a clamping cavity suitable for clamping a connector (4); one side of the first clamping jaw (31) or the second clamping jaw (32) close to the clamping cavity is provided with an abutting part (321) which is suitable for abutting against a tongue body (41) in the connector (4).
2. Clamping mechanism according to claim 1,
the first clamping jaw (31) is fixedly installed on the support frame (1), and the second clamping jaw (32) is connected with the driving end of the driving structure.
3. Clamping mechanism according to claim 2,
the second clamping jaw (32) is provided with a butting part (321).
4. Clamping mechanism according to claim 3,
the first clamping jaw (31) and the second clamping jaw (32) are further provided with limiting grooves suitable for limiting outer shells (42) of the connector (4), and the abutting portion (321) is arranged at the bottoms of the limiting grooves on the second clamping jaw (32).
5. Clamping mechanism according to any one of claims 1-4,
the first clamping jaw (31) is pivoted with the second clamping jaw through a pivoting shaft (33), and the pivoting shaft (33) is installed on the support frame (1);
the driving structure further comprises a driver (21) and a driving block (22), a driving shaft of the driver (21) is connected with the driving block (22), and the driving block (22) is connected with the second clamping jaw (32) through a connecting shaft (34).
6. Clamping mechanism according to claim 5,
the second clamping jaw (32) is provided with a first connecting hole (323) suitable for mounting of the connecting shaft (34), the connecting shaft (34) is fixedly mounted in the first connecting hole (323), the second clamping jaw (32) is provided with a second connecting hole (221), and the connecting shaft (34) is slidably mounted in the second connecting hole (221).
7. Clamping mechanism according to claim 6,
the second connecting hole (221) is a long waist hole.
8. A clamping mechanism according to claim 5, wherein the support frame (1) is further provided with a guide member (35), and the driving block (22) is slidably arranged along the extending direction of the guide member (35).
9. A network wiring device comprising a clamping mechanism as claimed in claims 1-8.
10. The network distribution arrangement of claim 9, further comprising a base frame having a plurality of mounting spaces adapted to mount adapters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052904.7U CN215932226U (en) | 2021-08-27 | 2021-08-27 | Clamping mechanism and network wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052904.7U CN215932226U (en) | 2021-08-27 | 2021-08-27 | Clamping mechanism and network wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215932226U true CN215932226U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122052904.7U Active CN215932226U (en) | 2021-08-27 | 2021-08-27 | Clamping mechanism and network wiring device |
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| Country | Link |
|---|---|
| CN (1) | CN215932226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826149A (en) * | 2022-11-25 | 2023-03-21 | 北京瑞祺皓迪技术股份有限公司 | Small-size fiber connector and clamping device |
-
2021
- 2021-08-27 CN CN202122052904.7U patent/CN215932226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826149A (en) * | 2022-11-25 | 2023-03-21 | 北京瑞祺皓迪技术股份有限公司 | Small-size fiber connector and clamping device |
| CN115826149B (en) * | 2022-11-25 | 2024-03-01 | 北京瑞祺皓迪技术股份有限公司 | Small optical fiber connector for clamping and positioning by using clamping device |
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