An optical fiber connector

Abstract

The utility model relates to a kind of optical fiber connectors, with optical fiber connector main body, further include sliding sleeve, the sliding sleeve is slidably arranged on optical fiber connector main body;Movable door, it is set in the front end of the sliding sleeve and can be opened or closed;When the sliding sleeve moves to the front of optical fiber connector main body, the movable door is in closed state to shield the front end of optical fiber connector, when the sliding sleeve moves to the rear of optical fiber connector main body, the movable door is lifted by the optical fiber connector main body and is in open state to make the front end of optical fiber connector expose.

Description

Technical Field

[0001] This utility model mainly relates to the field of communications, and in particular to an optical fiber connector. Background Technology

[0002] Fiber optic connectors are used to transmit high-quality optical signals, which may potentially damage the eyes. Existing fiber optic connectors with light-shielding functions are all relatively complex in structure. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an optical fiber connector, which is achieved through the following technical solution: An optical fiber connector has an optical fiber connector body and includes a sliding sleeve slidably disposed on the optical fiber connector body; A movable door is located at the front end of the sliding sleeve and can be opened or closed; When the sliding sleeve moves to the front of the fiber optic connector body, the movable door is in a closed state, thus blocking the front end of the fiber optic connector. When the sliding sleeve moves to the rear of the fiber optic connector body, the movable door is lifted by the fiber optic connector body and is in an open state, thus exposing the front end of the fiber optic connector.

[0004] Preferably, the sliding sleeve is provided with a pin seat for cooperating with the movable door.

[0005] Preferably, the movable door is mounted on the sliding sleeve via a torsion spring, so that the movable door is in a normally closed state.

[0006] Preferably, the sliding sleeve is provided with a top spring seat, and the movable door is provided with an extension rod, which is located above the top spring seat; a top spring is provided inside the top spring seat, thereby pushing the movable door to the normally closed state.

[0007] Preferably, the pivot pin of the movable door is irregularly shaped, and a pressure arm is provided on the sliding sleeve; the pressure arm cooperates with the irregularly shaped pivot pin, so that the movable door tends to close when it is opened.

[0008] Preferably, the fiber optic connector body is provided with a spring receiving groove; the sliding sleeve is provided with a push rod groove; A spring is sleeved on a push rod, and the spring is disposed in a spring receiving groove. The push rod is used to provide a forward movement tendency for the sliding sleeve so that the movable door is in a normally closed state.

[0009] The beneficial effects of this utility model are: the fiber optic connector provided by this utility model drives the movable door through the sliding sleeve, which is simple in structure and easy to use. Attached Figure Description

[0010] Figure 1 This paper shows an exploded structural diagram of the fiber optic connector of this application when it is a dual-core connector and uses a top spring. Figure 2 This diagram shows the exploded state structure of the fiber optic connector of this application when it is a dual-core connector and uses a torsion spring. Figure 3 This diagram shows the exploded state structure of the fiber optic connector of this application when it is a single-core connector using a clamping arm scheme. Figure 4 The diagram shows the exploded state structure of the fiber optic connector of this application when it is a single-core connector using a pressure plate scheme. Detailed Implementation

[0011] The present application will be further described below with reference to the accompanying drawings and specific embodiments.

[0012] like Figure 1 , Figure 2 and Figure 3 As shown, a fiber optic connector includes a fiber optic connector body 1 and a sliding sleeve 2, which is slidably disposed on the fiber optic connector body 1. The fiber optic connector body 1 is provided with a spring receiving groove 3. A push rod groove 4 is provided on the inner side of the sliding sleeve 2.

[0013] Spring 5 is sleeved on top rod 6 and is located in spring receiving groove 3. Spring 5 provides elastic force to top rod 6. Top rod 6 is used to provide forward movement tendency for sliding sleeve 2 so that the movable door 7 is in the normally closed state.

[0014] The movable door 7 is located at the front end of the sliding sleeve 2 and can be opened or closed. The movable door 7 has a pin, and the sliding sleeve 2 is provided with a pin seat 8 for cooperating with the movable door. The movable door 7 can be configured on the sliding sleeve 2 by a torsion spring 9, which can be located in the middle to keep the movable door 2 in a normally closed state. Alternatively, the sliding sleeve 2 is provided with a top spring seat 10, and the movable door 2 is provided with an extension rod 11, which is located above the top spring seat 10. A top spring 12 is provided inside the top spring seat 10, thereby pushing the movable door 2 to a normally closed state. Alternatively, the pin 13 of the movable door 2 is set in an irregular shape, and the sliding sleeve 2 is provided with a pressure arm 14. The pressure arm 14 cooperates with the irregular pin 13, so that the movable door 2 has a tendency to close when opened. That is, the irregular pin 13 makes the sliding sleeve 2 in an unstable state and cannot stably stop itself in the open position. Alternatively, a pressure plate 15 can be provided to cooperate with the irregular pin 16 of the movable door 7.

[0015] When the sliding sleeve 2 moves to the front of the fiber optic connector body 1, the movable door 7 is closed, thus blocking the front end of the fiber optic connector. When the sliding sleeve 2 moves to the rear of the fiber optic connector body 1, the movable door 7 is lifted by the fiber optic connector body 1 and is in the open state, thus exposing the front end of the fiber optic connector.

Claims

1. A fiber optic connector, comprising a fiber optic connector body, characterized in that... Also includes: A sliding sleeve, which is slidably disposed on the fiber optic connector body; A movable door is located at the front end of the sliding sleeve and can be opened or closed; When the sliding sleeve moves to the front of the fiber optic connector body, the movable door is in a closed state, thus blocking the front end of the fiber optic connector. When the sliding sleeve moves to the rear of the fiber optic connector body, the movable door is lifted by the fiber optic connector body and is in an open state, thus exposing the front end of the fiber optic connector.

2. The fiber optic connector according to claim 1, characterized in that: The sliding sleeve is provided with a pin seat for cooperating with the movable door.

3. The fiber optic connector according to claim 1, characterized in that: The movable door is mounted on the sliding sleeve via a torsion spring, so that the movable door is in a normally closed state.

4. The fiber optic connector according to claim 1, characterized in that: The sliding sleeve is provided with a top spring seat, and the movable door is provided with an extension rod, which is located above the top spring seat; a top spring is provided inside the top spring seat, thereby pushing the movable door to the normally closed state.

5. The fiber optic connector according to claim 1, characterized in that: The pivot pin of the movable door is irregularly shaped, and a pressure arm is provided on the sliding sleeve; the pressure arm cooperates with the irregularly shaped pivot pin, so that the movable door tends to close when it is opened.

6. The fiber optic connector according to claim 1, characterized in that: The fiber optic connector body is provided with a spring receiving groove; the sliding sleeve is provided with a push rod groove; A spring is sleeved on a push rod, and the spring is disposed in a spring receiving groove. The push rod is used to provide a forward movement tendency for the sliding sleeve so that the movable door is in a normally closed state.

Images