Optical fiber connector

Abstract

The utility model relates to the technical field of optical fiber connection, in particular to an optical fiber connector, which comprises a connector body, a through hole, a mounting mechanism, an extension block and a fixed threaded handle, the mounting mechanism comprises a hollow connecting shell, an adjusting block is inserted in the hollow connecting shell, a limiting block is fixedly mounted at the bottom of the hollow connecting shell, and the limiting block is inserted into the hollow connecting shell. The bottom of the adjusting block is fixedly connected with a connecting block, a threaded base is fixedly installed on the hollow connecting shell, the threaded base is in threaded connection with a threaded pressing handle, the threaded pressing handle is rotationally connected with a first fixed pressing plate, the bottom of the connecting block is fixedly connected with an adjusting bottom plate, and a sliding groove is formed in the adjusting bottom plate. And a fixed U-shaped block is connected to the sliding groove in a sliding mode, an L-shaped block is fixedly installed on the fixed U-shaped block, a threaded handle is connected to the L-shaped block in a threaded mode, and a second fixed pressing plate is rotationally connected to the threaded handle.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber connection, in particular to an optical fiber connector. Background Art

[0002] With the promotion and in-depth application of optical communications, various fiber optic connectors / adapters have emerged one after another, such as LC, FC, ST, MPO / MTP, GJB599 series and other fiber optic connectors / adapters.

[0003] After searching, the Chinese patent publication number CN219871860U discloses a fiber optic connector, which belongs to the technical field of fiber optic communication, including a first shell, a second shell, a first telescopic cover and a second telescopic cover. The first shell is provided with a first notch on the side, the second shell is provided with a second notch opposite to the first notch, and a first sliding cavity on the same side as the first notch. The first telescopic cover is slidably connected to the first sliding cavity. When the first telescopic cover opens the first notch, it can slide into the first sliding cavity and hide. The second shell is also provided with a second sliding cavity on the same side as the second notch. The second telescopic cover is slidably connected to the second sliding cavity. When the second telescopic cover opens the second notch, it can slide into the second sliding cavity and hide. The two protective covers remove the obstruction of the staff's fingers when operating by sliding and hiding, and solves the problem of the protective cover obstructing the staff's operating space.

[0004] The above patent has the following disadvantages: when the connector needs to be installed at a specified position, the device cannot be used. In view of this, we propose a fiber optic connector. Utility Model Content

[0005] The purpose of the utility model is to provide an optical fiber connector to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An optical fiber connector comprises a connector body, a through hole, a mounting mechanism, an extension block, and a fixed threaded handle;

[0008] The mounting mechanism is arranged at the bottom of the connector body and is used to fix the connector body;

[0009] The extension block is arranged on the side of the connector body, and is used to provide the connector body with a supporting point;

[0010] The fixed threaded handle is arranged on the extension block and is used to fix the connector body;

[0011] The mounting mechanism includes a hollow connecting shell, an adjusting block is inserted into the interior of the hollow connecting shell, a limiting block is fixedly installed on the bottom of the hollow connecting shell, a connecting block is fixedly connected to the bottom of the adjusting block, a threaded base is fixedly installed on the hollow connecting shell, a threaded pressure handle is threadedly connected to the threaded base, a first fixed pressure plate is rotatably connected to the threaded pressure handle, an adjusting bottom plate is fixedly connected to the bottom of the connecting block, a sliding groove is provided on the adjusting bottom plate, a fixed U-shaped block is slidably connected to the sliding groove, an L-shaped block is fixedly installed on the fixed U-shaped block, a threaded handle is threadedly connected to the L-shaped block, and a second fixed pressure plate is rotatably connected to the threaded handle.

[0012] Preferably, the length of the adjusting block is shorter than the length of the hollow connecting shell. By setting the adjusting block, the function of driving the connecting block to move up and down is achieved.

[0013] Preferably, the number of the extension blocks is two and they are respectively arranged on both sides of the connector body. The arrangement of the extension blocks achieves the function of fixing the connector body.

[0014] Preferably, an extension is provided above the fixed U-shaped block, and the L-shaped block is fixedly installed at the extension. By setting the fixed U-shaped block, the function of the fixing device is achieved.

[0015] Preferably, a connection fixing block is provided at the rear end of the connector body, an extension pressing groove is provided on the connection fixing block, a U-shaped block is fixedly mounted on the connection fixing block, a pressing handle is inserted on the U-shaped block, a pressing plate is fixedly connected to the pressing handle, and a return spring is sleeved on the outside of the pressing handle. The arrangement of the above parts realizes the function of fixing the optical fiber.

[0016] Preferably, the pressing plate is arranged inside the extended pressing groove. The setting of the pressing plate can achieve the function of fixing the optical fiber.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. By moving the connecting block, the upper and lower positions of the device are adjusted. By rotating the threaded pressure handle, the first fixed pressure plate is driven to move, which plays the role of fixing the adjustment block. By pushing the fixed U-shaped block, the distance between the two fixed U-shaped blocks is reduced, which plays the role of fixing the device. By rotating the threaded handle, the second fixed pressure plate is driven to move, which plays the role of fixing the U-shaped block.

[0019] 2. By pulling the clamping handle, the clamping plate is driven to move toward the side close to the U-shaped block, so that the optical fiber can pass through the connection fixing block. By loosening the clamping handle, the clamping handle is moved toward the side away from the U-shaped block by the force of the reset spring, thereby fixing the optical fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional view of the installation structure in the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified image;

[0023] Figure 4 It is a partial cross-sectional view of the connecting and fixing block in the utility model.

[0024] In the figure: 1. Connector body; 2. Through hole; 3. Extension block; 4. Fixed threaded handle; 5. Mounting mechanism; 501. Hollow connecting shell; 502. Adjustment block; 503. Limit block; 504. Connecting block; 505. Threaded base; 506. Threaded pressure handle; 507. First fixed pressure plate; 508. Adjustment bottom plate; 509. Slide groove; 510. Fixed U-shaped block; 511. L-shaped block; 512. Threaded handle; 513. Second fixed pressure plate; 6. Connecting fixed block; 7. Extended pressure groove; 8. U-shaped block; 9. Clamping handle; 10. Clamping plate; 11. Return spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] When the connector needs to be installed at a specified position, this device cannot be used. In view of this, we propose an optical fiber connector.

[0029] like Figure 1-4 As shown, an optical fiber connector includes a connector body 1, a through hole 2, a mounting mechanism 5, an extension block 3, and a fixed threaded handle 4;

[0030] The mounting mechanism 5 is arranged at the bottom of the connector body 1 and is used to fix the connector body 1;

[0031] The extension block 3 is arranged on the side of the connector body 1, and is used to provide the connector body 1 with a supporting point;

[0032] The fixed thread handle 4 is arranged on the extension block 3 and is used to fix the connector body 1;

[0033] The mounting mechanism 5 comprises a hollow connecting shell 501, an adjusting block 502 is inserted into the interior of the hollow connecting shell 501, a limiting block 503 is fixedly installed at the bottom of the hollow connecting shell 501, a connecting block 504 is fixedly connected to the bottom of the adjusting block 502, a threaded base 505 is fixedly installed on the hollow connecting shell 501, a threaded pressure handle 506 is threadedly connected to the threaded base 505, a first fixed pressing plate 507 is rotatably connected to the threaded pressure handle 506, an adjusting bottom plate 508 is fixedly connected to the bottom of the connecting block 504, a sliding groove 509 is provided on the adjusting bottom plate 508, a fixed U-shaped block 510 is slidably connected to the sliding groove 509, an L-shaped block 511 is fixedly installed on the fixed U-shaped block 510, a threaded handle 512 is threadedly connected to the L-shaped block 511, and a second fixed pressing plate 513 is rotatably connected to the threaded handle 512.

[0034] Specifically, by moving the connecting block 504, the upper and lower positions of the adjusting device are adjusted. By rotating the threaded pressure handle 506, the first fixed pressure plate 507 is driven to move, which plays the role of fixing the adjusting block 502. By pushing the fixed U-shaped block 510, the distance between the two fixed U-shaped blocks 510 is reduced, which plays the role of fixing the device. By rotating the threaded handle 512, the second fixed pressure plate 513 is driven to move by the threaded handle 512, which plays the role of fixing the U-shaped block 510.

[0035] like Figure 2 As shown, the length of the adjusting block 502 is shorter than the length of the hollow connecting shell 501. By setting the adjusting block 502, the function of driving the connecting block 504 to move up and down is achieved.

[0036] like Figure 1As shown, there are two extension blocks 3 respectively arranged on both sides of the connector body 1. By setting the extension blocks 3, the function of fixing the connector body 1 is achieved.

[0037] like Figure 2 As shown, an extension is provided above the fixed U-shaped block 510, and the L-shaped block 511 is fixedly installed at the extension. By setting the fixed U-shaped block 510, the function of the fixing device is realized.

[0038] like Figure 4 As shown, a connection fixing block 6 is provided at the rear end of the connector body 1, an extension pressing groove 7 is provided on the connection fixing block 6, a U-shaped block 8 is fixedly installed on the connection fixing block 6, a clamping handle 9 is inserted on the U-shaped block 8, a clamping plate 10 is fixedly connected to the clamping handle 9, and a return spring 11 is sleeved on the outside of the clamping handle 9. By setting the above parts, the function of fixing the optical fiber is achieved.

[0039] like Figure 4 As shown, the pressing plate 10 is arranged inside the extended pressing groove 7, and the setting of the pressing plate 10 achieves the function of fixing the optical fiber.

[0040] The working principle of the utility model is as follows:

[0041] By moving the connecting block 504, the upper and lower positions of the adjusting device are adjusted. By rotating the threaded pressure handle 506, the first fixed pressure plate 507 is driven to move, which plays the role of fixing the adjusting block 502. By pushing the fixed U-shaped block 510, the distance between the two fixed U-shaped blocks 510 is reduced, which plays the role of fixing the device. By rotating the threaded handle 512, the second fixed pressure plate 513 is driven to move by the threaded handle 512, which plays the role of fixing the U-shaped block 510. By pulling the clamping handle 9, the clamping plate 10 is driven to move toward the side close to the U-shaped block 8 by the clamping handle 9, so that the optical fiber can pass through the connecting fixed block 6. By loosening the clamping handle 9, the clamping handle 9 is moved toward the side away from the U-shaped block 8 by the force of the reset spring 11, which plays the role of fixing the optical fiber.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical fiber connector, characterized in that: It comprises a connector body (1), a through hole (2), a mounting mechanism (5), an extension block (3), and a fixed threaded handle (4); The mounting mechanism (5) is arranged at the bottom of the connector body (1) and is used to fix the connector body (1); The extension block (3) is arranged on the side of the connector body (1) and is used to provide the connector body (1) with a supporting point. The fixed threaded handle (4) is arranged on the extension block (3) and is used to fix the connector body (1); The mounting mechanism (5) comprises a hollow connecting shell (501), an adjusting block (502) is inserted into the interior of the hollow connecting shell (501), a limiting block (503) is fixedly mounted on the bottom of the hollow connecting shell (501), a connecting block (504) is fixedly connected to the bottom of the adjusting block (502), a threaded base (505) is fixedly mounted on the hollow connecting shell (501), a threaded pressure handle (506) is threadedly connected to the threaded base (505), and a threaded pressure handle (506) is threadedly mounted on the threaded pressure handle (506). A first fixed pressure plate (507) is rotatably connected, an adjustable base plate (508) is fixedly connected to the bottom of the connecting block (504), a sliding groove (509) is provided on the adjustable base plate (508), a fixed U-shaped block (510) is slidably connected to the sliding groove (509), an L-shaped block (511) is fixedly installed on the fixed U-shaped block (510), a threaded handle (512) is threadedly connected to the L-shaped block (511), and a second fixed pressure plate (513) is rotatably connected to the threaded handle (512).

2. The optical fiber connector according to claim 1, characterized in that: The length of the adjustment block (502) is shorter than the length of the hollow connecting shell (501).

3. The optical fiber connector according to claim 1, characterized in that: The number of the extension blocks (3) is two and they are respectively arranged on both sides of the connector body (1).

4. The optical fiber connector according to claim 1, characterized in that: An extension is provided above the fixed U-shaped block (510), and the L-shaped block (511) is fixedly installed at the extension.

5. The optical fiber connector according to claim 1, characterized in that: The rear end of the connector body (1) is provided with a connecting and fixing block (6), an extending pressing groove (7) is provided on the connecting and fixing block (6), a U-shaped block (8) is fixedly mounted on the connecting and fixing block (6), a pressing handle (9) is inserted on the U-shaped block (8), a pressing plate (10) is fixedly connected to the pressing handle (9), and a return spring (11) is sleeved on the outside of the pressing handle (9).

6. The optical fiber connector according to claim 5, characterized in that: The pressing plate (10) is arranged inside the extended pressing groove (7).

7. The optical fiber connector according to claim 5, characterized in that: The number of the U-shaped blocks (8) is two and they are respectively arranged on the left and right sides of the connecting and fixing block (6).

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