Optical module with anti-loosening function

Abstract

The utility model discloses an optical module with an anti-loosening function, which is applied to the field of optical modules, and is characterized in that an optical plug is inserted into a connector, a clamping rod is clamped with a clamping hole under the action of a first spring, and when the optical plug is fixed and detached, a pressing head is pressed to enable a pressing rod to move, and the pressing rod moves to drive the clamping rod to move; when the optical fiber plug is connected with the connector, the telescopic ring drives the first sealing gasket to abut against the inner wall of the optical fiber plug under the action of the second spring so as to seal the optical fiber plug, so that the optical fiber plug can be prevented from being loosened, and the optical fiber plug can be pulled out. And the second sealing gasket is matched to seal the light plug and the connector, so that the purpose of good sealing performance is achieved, dust and water are prevented from entering the connector, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of optical module, in particular to an optical module with anti-loose function. BACKGROUND

[0002] After searching Chinese patent, the publication number is: CN216526404U, an optical module assembly, the optical module assembly includes optical module main part, draw -ring, heat conduction structure and temperature sensing warning structure, the optical module main part will appear the condition of heating in the process of using, the heat conduction structure will conduct the temperature of optical module main part to draw -ring, draw -ring can real -time response the temperature on optical module main part, so that when the temperature of optical module main part approaches or exceeds normal working temperature, the temperature sensing warning structure set up on optical module main part can send warning signal, thereby reminding the operating personnel to maintain or replace the corresponding optical module assembly. In this way, it can avoid the long -term use of optical module assembly in high temperature state, protect the service life of optical module assembly, and can make the operating personnel can quickly and intuitively distinguish the fault and high temperature optical module assembly, further realize the protection of optical module assembly.

[0003] The existing optical module does not have an anti-loose function, and the optical module and the fiber plug are generally connected by plugging. The plugging connection has poor stability during use and is prone to looseness, which can cause poor contact between the plug and the connector, affect stability, and have poor sealing. There is a gap between the fiber plug and the connector, which can cause dust or water from the outside to enter the connector, affecting the stability of the connection. Water can corrode the connector and the plug, affecting the service life. To solve the above problems, we propose an optical module with an anti-loose function. SUMMARY

[0004] The utility model discloses a kind of optical modules with anti-loose function, its advantage is with anti-loose function and mixed sealing good.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: an optical module with an anti-loose function, comprising an optical module body, a connector is mounted on the surface of the optical module body, a fiber plug is plugged into the connector, a clamping rod is slidingly connected to the inner wall of the connector, a pressing rod is connected to one end of the clamping rod, a pressing head is connected to the top of the pressing rod, and the pressing head is slidingly connected to the inner wall of the connector, a first spring is provided between the clamping rod and the connector, a clamping hole is formed in the inner wall of the fiber plug, and the clamping hole is clamped with the clamping rod.

[0006] The technical scheme is adopted, the light plug is inserted into the connector, the clamping rod is clamped with the clamping hole under the action of the first spring, the light plug is fixed, when disassembling, the pressing rod is moved by pressing the pressing head, the clamping rod is moved by the movement of the pressing rod, the clamping rod is disengaged from the clamping hole, and the light plug can be pulled out, so that the purpose of preventing loosening is achieved, the stability of connection is ensured, and the use experience is improved.

[0007] The utility model further sets up: the inner wall of connector is set up with sliding slot, the inner wall of sliding slot is connected with telescopic ring, second spring is arranged between telescopic ring and the inner wall of sliding slot, first sealing pad is bonded on the surface of telescopic ring.

[0008] The technical scheme is adopted, when the light plug is connected with the connector, the telescopic ring drives the first sealing pad to abut against the inner wall of the fiber plug under the action of the second spring, the first sealing pad is sealed, and the second sealing pad is used to seal the light plug and the connector, so that the purpose of good sealing performance is achieved, dust and water are prevented from entering the connector, and the service life is improved.

[0009] The utility model further sets up: second sealing pad is arranged between the fiber plug and the connector.

[0010] The technical scheme is adopted, the second sealing pad is arranged, and the sealing performance is improved.

[0011] The utility model further sets up: the one end of clamping rod is wedge-shaped.

[0012] The technical scheme is adopted, the one end of the clamping rod is wedge-shaped, and the fiber plug is conveniently fixed.

[0013] The utility model further sets up: the surface of fiber plug is set up with anti -skid line.

[0014] The technical scheme is adopted, the anti -skid line is arranged, hand slip is prevented, and operation is facilitated.

[0015] The utility model further sets up: the surface of connector is installed with handle.

[0016] The technical scheme is adopted, the handle is arranged, and use is facilitated.

[0017] The utility model further sets up: the surface of optical module body is integrally formed with radiating fin.

[0018] The technical scheme is adopted, the radiating fin is arranged, and the heat dissipation efficiency is improved.

[0019] In conclusion, the utility model has the following beneficial effects:

[0020] 1. This utility model fixes the optical plug by inserting it into the connector and engaging it with the locking hole under the action of the first spring. When disassembling, pressing the pressing head moves the pressing rod, which in turn moves the locking rod, disengaging it from the locking hole, allowing the optical plug to be pulled out. This achieves the purpose of preventing loosening, ensuring the stability of the connection, and improving the user experience.

[0021] 2. In this utility model, when the optical fiber plug and connector are connected, the telescopic ring, under the action of the second spring, drives the first sealing gasket to press against the inner wall of the optical fiber plug, thus sealing it. It also works with the second sealing gasket to seal the optical fiber plug and connector, thereby achieving good sealing performance, preventing dust and water from entering the connector, and improving its service life. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural view of the present invention;

[0023] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0024] Figure 3 This is a partial structural side sectional view of the present invention;

[0025] Figure 4 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0026] Reference numerals in the attached drawings: 1. Optical module body; 2. Connector; 3. Fiber optic plug; 4. Snap-fit ​​lever; 5. Press lever; 6. Press head; 7. First spring; 8. Snap-fit ​​hole; 9. Sliding groove; 10. Telescopic ring; 11. Second spring; 12. First sealing gasket; 13. Second sealing gasket; 14. Anti-slip texture; 15. Heat dissipation fins; 16. Handle. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1: Reference Figure 1 , Figure 2 and Figure 4An optical module with anti-loosening function includes an optical module body 1, a connector 2 mounted on the surface of the optical module body 1, an optical fiber plug 3 inserted into the inside of the connector 2, a locking rod 4 slidably connected to the inner wall of the connector 2, a pressing rod 5 bolted to one end of the locking rod 4, a pressing head 6 bolted to the top of the pressing rod 5, and the pressing head 6 slidably sleeved with the inner wall of the connector 2, a first spring 7 provided between the locking rod 4 and the connector 2, and a locking hole 8 opened on the inner wall of the optical fiber plug 3, and the locking hole 8 locking with the locking rod 4. By inserting the optical fiber plug into the connector 2, the locking rod 4 locks with the locking hole 8 under the action of the first spring 7, fixing the optical fiber plug. When disassembling, pressing the pressing head 6 moves the pressing rod 5, and the movement of the pressing rod 5 moves the locking rod 4, causing the locking rod 4 to disengage from the locking hole 8, and the optical fiber plug can be pulled out, thereby achieving the purpose of anti-loosening, ensuring the stability of the connection, and improving the user experience.

[0029] refer to Figure 4 One end of the locking rod 4 is wedge-shaped, which facilitates the fixing of the fiber optic plug 3.

[0030] refer to Figure 1 The surface of the fiber optic plug 3 is provided with anti-slip texture 14. By setting the anti-slip texture 14, the hand slips and the operation is facilitated.

[0031] Example 2: Reference Figure 2 , Figure 3 and Figure 4 The inner wall of connector 2 is provided with a sliding groove 9, and a telescopic ring 10 is slidably connected to the inner wall of the sliding groove 9. A second spring 11 is provided between the telescopic ring 10 and the inner wall of the sliding groove 9. A first sealing gasket 12 is adhered to the surface of the telescopic ring 10. When the optical fiber plug is connected to connector 2, the telescopic ring 10, under the action of the second spring 11, drives the first sealing gasket 12 to press against the inner wall of the optical fiber plug 3, sealing it. It also works with the second sealing gasket 13 to seal the optical fiber plug and connector 2, thereby achieving good sealing performance, preventing dust and water from entering connector 2, and improving service life.

[0032] refer to Figure 4 A second sealing gasket 13 is provided between the fiber optic plug 3 and the connector 2. The sealing performance is improved by providing the second sealing gasket 13.

[0033] refer to Figure 1 and Figure 2 The connector 2 has a handle 16 mounted on its surface, which makes it easy to use.

[0034] refer to Figure 1 and Figure 2 The surface of the optical module body 1 is integrally formed with heat dissipation fins 15, which improves heat dissipation efficiency.

[0035] Brief description of usage: Insert the fiber optic plug into connector 2. The locking rod 4 engages with the locking hole 8 under the action of the first spring 7, fixing the fiber optic plug in place. To disassemble, press the pressing head 6 to move the pressing rod 5. The movement of the pressing rod 5 moves the locking rod 4, causing it to disengage from the locking hole 8. The fiber optic plug can then be pulled out, thus achieving the purpose of preventing loosening. When the fiber optic plug is connected to connector 2, the telescopic ring 10, under the action of the second spring 11, causes the first sealing gasket 12 to press against the inner wall of the fiber optic plug 3, sealing it. It also works with the second sealing gasket 13 to seal the fiber optic plug and connector 2, thus achieving good sealing performance.

[0036] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An optical module with anti-loosening function, comprising an optical module body (1), characterized in that, A connector (2) is installed on the surface of the optical module body (1). An optical fiber plug (3) is inserted into the inside of the connector (2). A snap-fit ​​rod (4) is slidably connected to the inner wall of the connector (2). A pressing rod (5) is bolted to one end of the snap-fit ​​rod (4). A pressing head (6) is bolted to the top of the pressing rod (5). The pressing head (6) is slidably sleeved with the inner wall of the connector (2). A first spring (7) is provided between the snap-fit ​​rod (4) and the connector (2). A snap-fit ​​hole (8) is opened on the inner wall of the optical fiber plug (3). The snap-fit ​​hole (8) is snapped with the snap-fit ​​rod (4).

2. The optical module with anti-loosening function according to claim 1, characterized in that, The connector (2) has a sliding groove (9) on its inner wall. A telescopic ring (10) is slidably connected to the inner wall of the sliding groove (9). A second spring (11) is provided between the telescopic ring (10) and the inner wall of the sliding groove (9). A first sealing gasket (12) is adhered to the surface of the telescopic ring (10).

3. The optical module with anti-loosening function according to claim 1, characterized in that, A second sealing gasket (13) is provided between the fiber optic plug (3) and the connector (2).

4. The optical module with anti-loosening function according to claim 1, characterized in that, One end of the snap-fit ​​rod (4) is wedge-shaped.

5. The optical module with anti-loosening function according to claim 1, characterized in that, The surface of the fiber optic plug (3) is provided with anti-slip texture (14).

6. The optical module with anti-loosening function according to claim 1, characterized in that, The surface of the optical module body (1) is integrally formed with heat dissipation fins (15).

7. An optical module with anti-loosening function according to claim 1, characterized in that, A handle (16) is mounted on the surface of the connector (2).

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