Connector for optical fiber composite cable

Abstract

The utility model belongs to the technical field of optical fiber composite cables, in particular to a connector for an optical fiber composite cable, which comprises a connector main body, the outer wall of the connector main body is fixedly connected with a fixing assembly, and the fixing assembly comprises a rotating shaft, a rotating frame, a sliding sleeve, a threaded rod, a fixing block, a rubber block and a screw. The outer wall of the rotating shaft is rotationally connected with a rotating frame, and the outer wall of the rotating frame is movably connected with a sliding sleeve. According to the connector for the optical fiber composite cable, the effect of fixing optical fibers is achieved through mutual cooperation of the fixing assemblies, by pushing the rotating frame, the rotating frame is driven to rotate on the outer wall of the rotating shaft until the fixing block is perpendicular to the connecting end of the connector body, and at the moment, the sliding sleeve slides front and back on the outer wall of the rotating frame; and a rotating screw is in threaded connection with the interior of the rotating frame, so that the sliding sleeve is locked.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical fiber composite cable, specifically a kind of connector for optical fiber composite cable. BACKGROUND

[0002] Optical fiber composite cable is a new type of cable that combines optical fiber and cable, which can transmit power and communication signals simultaneously. This cable combines the advantages of optical fiber and traditional cable, with characteristics such as long transmission distance and strong anti-interference capability. When installing optical fiber composite cable, a connector is needed, but most connectors for optical fiber composite cable do not have good fixing effect, which can cause the optical fiber composite cable to fall off when connected to the connector due to insufficient fixation.

[0003] The existing technology has the following problems:

[0004] The existing connector for optical fiber composite cable does not have good fixing effect, which can cause the optical fiber composite cable to fall off when connected to the connector due to insufficient fixation. INVENTION CONTENTS

[0005] The utility model provides a kind of connector for optical fiber composite cable to solve the problems raised in the above background technology.

[0006] The utility model solves the technical problems by adopting the following technical solutions: a connector for optical fiber composite cable, comprising a connector main body, a fixing assembly is fixedly connected to the outer wall of the connector main body, the fixing assembly comprises a rotating shaft, a rotating frame, a sliding sleeve, a threaded rod, a fixed block, a rubber block and a screw, the outer wall of the rotating shaft is rotatably connected with the rotating frame, the outer wall of the rotating frame is movably connected with the sliding sleeve, the threaded rod is screw-connected in the sliding sleeve, the bottom end of the threaded rod is fixedly connected with the fixed block through a bearing, the bottom of the fixed block is fixedly connected with the rubber block, and the screw is screw-connected in the sliding sleeve.

[0007] Preferably, the outer wall of the connector main body is fixedly connected with a rotating shaft, and the rotating frame forms a rotating structure with the rotating shaft and the connector main body, which facilitates the rotation of the rotating frame when used.

[0008] Preferably, the internal dimensions of the sliding sleeve and the rotating frame match, and the threaded rod and the fixed block form a sliding structure with the rotating frame through the sliding sleeve, which facilitates the left-right extension of the threaded rod and the fixed block when used.

[0009] Preferably, the screw is in threaded connection with the rotating frame, and the sliding sleeve is detachably connected with the rotating frame through the screw, and the sliding sleeve is driven to be locked by cooperation between the sliding sleeve and the screw and the rotating frame.

[0010] Preferably, the threaded rod is integrally connected with the fixed block, and the fixed block is in lifting connection with the sliding sleeve through the threaded rod, and the fixed block is driven to be lifted by cooperation between the fixed block and the threaded rod and the sliding sleeve.

[0011] Preferably, the rotating shaft is centrally and symmetrically arranged on the connector body, and the fixed block is integrally connected with the rubber block, and the fixed block is conveniently protected from use under the action of the rubber block.

[0012] Preferably, the outer wall of the connector body movably connects a protection assembly, the protection assembly comprises a protection sleeve, a screw rod and a positioning block, the outer wall of the connector body movably connects the protection sleeve, the screw rod is in threaded connection in the protection sleeve, one end of the screw rod fixedly connects the positioning block, and the positioning block is in telescopic connection with the protection sleeve through the screw rod, and the positioning block is driven to move left and right by cooperation between the positioning block and the screw rod and the protection sleeve.

[0013] Due to the adoption of the above technical scheme, the present application has the following technical progress compared with the prior art:

[0014] 1. The optical fiber composite cable connector provided by the present application realizes the effect of fixing optical fibers through the cooperation of the fixing assembly, drives the rotating frame to rotate on the outer wall of the rotating shaft to the connecting end of the connector body perpendicularly to the fixed block, drives the threaded rod and the fixed block to move forward and backward to the specified position by sliding the sliding sleeve forward and backward on the outer wall of the rotating frame, locks the sliding sleeve by rotating the screw rod to be in threaded connection with the inside of the rotating frame, and then rotates the threaded rod to drive the fixed block to move up and down to lock and fix the optical fiber composite cable on the outer wall, so that the optical fibers are clamped, the risk of the optical fiber composite cable falling off during connection is avoided, the connector body is more convenient to use, and the practicality of the connector is improved.

[0015] 2. The optical fiber composite cable connector provided by the present application realizes the effect of protecting the connecting end of the connector body through the cooperation of the protection assembly, protects the connecting end of the connector body by arranging the protection sleeve, avoids dust from entering the inside of the connecting end of the connector body to affect the connection output effect, fixes and locks the protection sleeve to avoid the risk of the protection sleeve falling off, and the protection sleeve is convenient to replace, so that the protection of the connector is improved. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixing component structure in this utility model;

[0020] Figure 4 In this utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the protective component structure in this utility model.

[0022] In the diagram: 1. Connector body; 2. Fixing component; 201. Rotating shaft; 202. Rotating frame; 203. Sliding sleeve; 204. Threaded rod; 205. Fixing block; 206. Rubber block; 207. Screw; 3. Protective component; 301. Protective sleeve; 302. Screw; 303. Positioning block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Example 1

[0025] A preferred embodiment of the fiber optic composite cable connector provided by this utility model is, for example... Figures 1 to 5As shown: the outer wall of the connector body 1 is fixedly connected with a fixed component 2, the fixed component 2 comprises a rotating shaft 201, a rotating frame 202, a sliding sleeve 203, a threaded rod 204, a fixed block 205, a rubber block 206 and a screw 207, the outer wall of the rotating shaft 201 is rotatably connected with the rotating frame 202, the outer wall of the rotating frame 202 is movably connected with the sliding sleeve 203, the inside of the sliding sleeve 203 is threadedly connected with the threaded rod 204, the bottom end of the threaded rod 204 is fixedly connected with the fixed block 205 through a bearing, the bottom of the fixed block 205 is fixedly connected with the rubber block 206, and the inside of the sliding sleeve 203 is threadedly connected with the screw 207.

[0026] In the embodiment, the outer wall of the connector body 1 is fixedly connected with the rotating shaft 201, and the rotating frame 202 forms a rotating structure with the connector body 1 through the rotating shaft 201. According to the requirement of the user, the fiber optic cable is first connected to the connector body 1, and then the rotating frame 202 is pushed to drive the rotating frame 202 to rotate on the outer wall of the rotating shaft 201 until the fixed block 205 is perpendicular to the connecting end of the connector body 1.

[0027] Embodiment 2

[0028] On the basis of embodiment 1, the preferred embodiment of the fiber optic cable connector provided by the utility model comprises Figures 1 to 5 As shown: the inside of the sliding sleeve 203 is matched with the inside of the rotating frame 202 in size, and the threaded rod 204 and the fixed block 205 form a sliding structure with the rotating frame 202 through the sliding sleeve 203. By sliding the sliding sleeve 203 forward and backward on the outer wall of the rotating frame 202, the threaded rod 204 and the fixed block 205 are driven to move forward and backward to the specified position.

[0029] In the embodiment, the screw 207 is threadedly connected with the rotating frame 202, and the sliding sleeve 203 forms a detachable structure with the rotating frame 202 through the screw 207. By rotating the screw 207 to be threadedly connected to the inside of the rotating frame 202, the sliding sleeve 203 is locked.

[0030] Further, the threaded rod 204 and the fixed block 205 form an integrated structure, and the fixed block 205 forms a lifting structure with the sliding sleeve 203 through the threaded rod 204. By rotating the threaded rod 204 to drive the fixed block 205 to move up and down, the fiber optic cable is locked and fixed on the outer wall of the fiber optic cable.

[0031] In addition, the rotating shaft 201 is symmetrically arranged with the center line of the connector body 1, and the fixed block 205 and the rubber block 206 form an integrated structure. Under the action of the rubber block 206, the protection of the fixed block 205 during use is improved, and the outer wall of the fiber optic cable is prevented from being scratched during fixing, thereby affecting the use.

[0032] In use, the outer wall of the connector body 1 is movably connected with the protection assembly 3, the protection assembly 3 comprises a protective sleeve 301, a screw rod 302 and a positioning block 303, the outer wall of the connector body 1 is movably connected with the protective sleeve 301, the screw rod 302 is threadedly connected with the inside of the protective sleeve 301, one end of the screw rod 302 is fixedly connected with the positioning block 303, and the positioning block 303 and the protective sleeve 301 form an extension structure through the screw rod 302, when the connector body 1 is placed, the protective sleeve 301 is placed on the outer wall of the connecting end of the connector body 1, then the screw rod 302 is rotated to drive the positioning block 303 to move left and right to the outer wall of the connector body 1, and the protective sleeve 301 is locked, the connecting end of the connector body 1 is protected by the protective sleeve 301, and dust accumulation in the connecting end of the connector body 1 is avoided to affect use.

[0033] The electrical components appearing in the text are all electrically connected with the main controller and 220V mains, and the main controller can be a conventional known device such as a computer.

[0034] Working principle, in use, first, according to the user's demand, the fiber optic cable is connected to the connecting end of the connector body 1, then the rotating frame 202 is pushed to drive the rotating frame 202 to rotate on the outer wall of the rotating shaft 201 to the fixed block 205 perpendicular to the connecting end of the connector body 1, at this time, the sliding sleeve 203 is slid forward and backward on the outer wall of the rotating frame 202 to drive the threaded rod 204 and the fixed block 205 to move forward and backward to the specified position, then the screw 207 is screwed into the inside of the rotating frame 202 to lock the sliding sleeve 203, then the threaded rod 204 is rotated to drive the fixed block 205 to move up and down to the outer wall of the fiber optic cable to lock and fix it, the tightness of the connection between the connector body 1 and the fiber optic cable is improved, the protection of the fixed block 205 in use is improved by the rubber block 206, and finally when the connector body 1 is placed, the protective sleeve 301 is placed on the outer wall of the connecting end of the connector body 1, then the screw rod 302 is rotated to drive the positioning block 303 to move left and right to the outer wall of the connector body 1, and the protective sleeve 301 is locked, and the connecting end of the connector body 1 is protected by the protective sleeve 301.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A connector for fiber optic composite cables, characterized in that: The connector includes a connector body (1), and a fixing component (2) is fixedly connected to the outer wall of the connector body (1). The fixing component (2) includes a rotating shaft (201), a rotating frame (202), a sliding sleeve (203), a threaded rod (204), a fixing block (205), a rubber block (206), and a screw (207). The rotating frame (202) is rotatably connected to the outer wall of the rotating shaft (201), and the sliding sleeve (203) is movably connected to the outer wall of the rotating frame (202). The threaded rod (204) is threadedly connected to the inner wall of the sliding sleeve (203), and the fixing block (205) is fixedly connected to the bottom end of the threaded rod (204) through a bearing. The rubber block (206) is fixedly connected to the bottom of the fixing block (205), and the screw (207) is threadedly connected to the inner wall of the sliding sleeve (203).

2. The connector for an optical fiber composite cable according to claim 1, characterized in that: The outer wall of the connector body (1) is fixedly connected to a rotating shaft (201), and the rotating frame (202) forms a rotating structure with the connector body (1) through the rotating shaft (201).

3. The connector for an optical fiber composite cable according to claim 1, characterized in that: The internal dimensions of the sliding sleeve (203) match the internal dimensions of the rotating frame (202), and the threaded rod (204) and the fixed block (205) form a sliding structure with the rotating frame (202) through the sliding sleeve (203).

4. A connector for optical fiber composite cables according to claim 1, characterized in that: The screw (207) is threadedly connected to the rotating frame (202), and the sliding sleeve (203) is detachable from the rotating frame (202) by means of the screw (207).

5. A connector for optical fiber composite cables according to claim 1, characterized in that: The threaded rod (204) and the fixed block (205) form an integrated structure, and the fixed block (205) forms a lifting structure with the sliding sleeve (203) through the threaded rod (204).

6. A connector for optical fiber composite cables according to claim 1, characterized in that: The rotating shaft (201) is symmetrically arranged with respect to the center line of the connector body (1), and the fixing block (205) and the rubber block (206) form an integrated structure.

7. A connector for optical fiber composite cables according to claim 1, characterized in that: The outer wall of the connector body (1) is movably connected to a protective component (3). The protective component (3) includes a protective sleeve (301), a screw (302), and a positioning block (303). The outer wall of the connector body (1) is movably connected to a protective sleeve (301). The screw (302) is threadedly connected to the inside of the protective sleeve (301). One end of the screw (302) is fixedly connected to a positioning block (303), and the positioning block (303) forms a telescopic structure with the protective sleeve (301) through the screw (302).

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