Dustproof belt lock structure of SC adapter

Abstract

The application discloses an SC adapter dustproof lock structure, which comprises an SC adapter, an SC lock dustproof cover and a pull rod, wherein the SC lock dustproof cover is combined with the SC adapter through structural design, and the SC lock dustproof cover is locked with the SC adapter when the pull rod is not present, and the pull rod pulls the lock core to unlock the SC lock dustproof cover from the SC adapter when the pull rod is present. In the SC adapter dustproof lock structure, the SC lock dustproof cover can effectively prevent dust from entering the SC adapter and affecting the network data performance, and can also protect the SC adapter from being inserted by other connectors at will and prevent data information from being stolen. Therefore, the SC adapter dustproof lock structure has the advantages of good safety and good dustproof effect.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of network communication, and in particular to an SC adapter dustproof belt lock structure which is good in safety and dustproof effect. BACKGROUND

[0002] The SC adapter is a common network connection device and is widely applied to the connection of optical fibers in network communication. The SC adapter adopts a standardized jack latch structure, and is convenient to plug and unplug. In the prior art, if the SC adapter port is reserved, the SC adapter port is in an open state, dust or other impurities often enter the SC adapter, directly affecting the subsequent use effect of the SC adapter and the network communication effect. In addition, the open SC adapter port is also maliciously inserted with other connectors, leading to network accidents such as data information theft or network intrusion. Therefore, it is necessary to propose an improvement to overcome the defects in the prior art. SUMMARY

[0003] The application aims to solve the problems in the prior art and provide an SC adapter dustproof belt lock structure which is good in safety and dustproof effect.

[0004] The technical scheme of the present application is: a SC adapter dustproof belt lock structure, comprising a SC adapter, a SC belt lock dustproof cover and a pull rod; the SC adapter comprises a elastic arm, the end of the elastic arm is provided with a limiting catch; the SC belt lock dustproof cover comprises a main body and a lock core, the main body comprises an insertion part inserted into the SC adapter and a flat part integrally arranged with the insertion part, the flat part is provided with a lock hole for inserting the pull rod, the lock core is sleeved on the insertion part and is in sliding connection with the main body; the insertion part is provided with a clamping part corresponding to the limiting catch, when the SC belt lock dustproof cover is inserted into the SC adapter, the limiting catch cooperates with the clamping part to lock and combine the SC adapter and the SC belt lock dustproof cover; one end of the lock core close to the flat part is provided with a buckle part, the outer side of the lock core is provided with a hollow part and a groove part corresponding to the position where the limiting catch cooperates with the clamping part, one end of the groove part away from the flat part is provided with an inclined part, when the SC belt lock dustproof cover is inserted into the SC adapter, the lock core slides towards the SC adapter, the limiting catch of the elastic arm slides into the groove part through the inclined part, and the hollow part cooperates with the clamping part; the end of the pull rod is provided with a catch, the pull rod is inserted into the SC belt lock dustproof cover through the lock hole, the catch is connected with the buckle part, the pull rod is pulled, the catch cooperates with the buckle part to drive the lock core to slide away from the SC adapter, at this time, the inclined part of the groove part lifts the limiting catch on the elastic arm, the limiting catch is separated from the clamping part, the SC adapter and the SC belt lock dustproof cover are unlocked, and the SC belt lock dustproof cover can be pulled out of the SC adapter.

[0005] As a preferred technical scheme, the lock core is further provided with a limiting strip, the SC adapter is provided with a sliding groove corresponding to the limiting strip, when the lock core slides, the limiting strip moves in the sliding groove, and the height of the limiting strip is not higher than the depth of the sliding groove.

[0006] As a further preferred technical scheme, the height of the limiting strip is not higher than the height of the flat part, when the lock core slides to the position closest to the flat part, the limiting strip abuts against the flat part.

[0007] As a preferred technical scheme, the elastic arm is provided with two, the limiting catch is also provided with two, and the clamping part is correspondingly provided with two groups.

[0008] As a preferred technical scheme, the buckle part is provided with two, and the catch is correspondingly provided with two.

[0009] The SC adapter dustproof locking structure of the application, the limiting clamping hook on the SC adapter elastic arm cooperates with the clamping part on the SC locking dustproof cover, when there is no pull rod, the SC locking dustproof cover cannot be pulled out from the SC adapter, the SC locking dustproof cover can effectively prevent dust from entering the SC adapter and affecting the network data performance, and can also protect the SC adapter from being inserted by other connectors at will, and prevent data information from being stolen. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is a specific embodiment of the SC adapter dustproof locking structure of the application;

[0011] Figure 2 is a specific embodiment of the SC adapter dustproof locking structure of the application, and the transverse sectional view of the SC adapter shell is omitted. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme of the embodiments of the application will be described clearly and completely below in combination with the drawings of the embodiments of the application. Obviously, the described embodiments are some of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments of the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0013] The terms used in the embodiments of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application. The singular forms "a", "said" and "the" used in the embodiments of the application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. "Multiple" generally includes at least two, but does not exclude the case of including at least one.

[0014] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0015] Depending on the context, the word "if" as used herein can be interpreted to mean "when" or "while" or "in response to determining" or "in response to detecting." Similarly, the phrase "if it is determined" or "if [a stated condition or event] is detected" can be interpreted to mean "when it is determined" or "in response to determining" or "when [a stated condition or event] is detected" or "in response to detecting [a stated condition or event]."

[0016] It is further noted that the terms "comprise" "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or process that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such product or process. An element proceeded by "comprises a" does not, without more constraints, exclude the presence of additional identical elements in the product or process.

[0017] As shown in Figure 1 The SC adapter dustproof belt lock structure of the embodiment comprises an SC adapter 1, an SC belt lock dustproof cover 2 and a pull rod 3. Figure 1 and Figure 2As shown, the SC adapter includes a housing 11, a spring arm 12, an end of the spring arm 12 is provided with a limiting catch 13, and other main body structures of the SC adapter in the embodiment are basically the same as those of the SC adapter in the prior art. The SC dustproof cover with lock includes a main body part and a lock core 21, the main body part includes an insertion part 22 inserted into the SC adapter 1 and a flat part 23 integrally arranged with the insertion part 22, and the flat part 23 is provided with a lock hole for inserting the pull rod 3. The lock core 21 is sleeved outside the insertion part 22 and is in sliding connection with the main body part. The insertion part 22 is provided with a clamping part 24 corresponding to the limiting catch 13, when the insertion part 22 is inserted into the SC adapter 1, the limiting catch 13 cooperates with the clamping part 24 to lock and combine the SC adapter 1 with the SC dustproof cover with lock 2. An end of the lock core 21 close to the flat part 23 is provided with a buckle part 25, the outside of the lock core 21 is provided with a hollow part 26 and a groove part 27 corresponding to the position where the limiting catch 13 and the clamping part 24 are combined, and an end of the groove part 27 away from the flat part 23 is provided with an inclined part 28, when the SC dustproof cover with lock 2 is inserted into the SC adapter 1, the lock core 21 slides towards the SC adapter 1, the limiting catch 13 of the spring arm 12 slides into the groove part 27 through the inclined part 28, and then clamps the clamping part 24 in the hollow part 26. An end of the pull rod 3 is provided with a catch 31, the pull rod 3 is inserted into the SC dustproof cover with lock 2 through the lock hole of the flat part 23, the catch 31 is connected with the buckle part 25, when the pull rod 3 is pulled, the catch 31 cooperates with the buckle part 25 to slide the lock core 21 away from the SC adapter 1, at this time, the inclined part 28 at the end of the groove part 27 lifts the limiting catch 13 of the spring arm 12, the limiting catch 13 is separated from the clamping part 24, the SC adapter 1 is unlocked with the SC dustproof cover with lock 2, and the SC dustproof cover with lock 2 can be pulled out from the SC adapter 1. The dustproof cover with lock structure of the SC adapter can prevent dust from entering the SC adapter and affecting the network data performance, and can also protect the SC adapter from being inserted by other connectors at will and prevent data information from being stolen.

[0018] As Figure 1As shown, in the embodiment, the lock core 21 is further provided with a limiting strip 29, and the shell 11 of the SC adapter 1 is provided with a sliding groove 14 corresponding to the limiting strip 29. When the lock core 21 slides, the limiting strip 29 moves in the sliding groove 14. When the SC dustproof cover with lock 2 is inserted into the SC adapter 1, if the lock core 21 is located at one end of the insertion part 22 close to the plane part 23, the limiting strip 29 can be manually pushed to make the lock core 21 slide to the end of the insertion part 22 close to the SC adapter 1, so that the limiting catch 13 of the elastic arm 12 slides into the groove part 27 through the inclined part 28, and is clamped with the clamping part 24 in the hollow part 26, thereby realizing the locking combination of the SC adapter 1 and the SC dustproof cover with lock 2. Meanwhile, in order to ensure safety, the height of the limiting strip 29 is not higher than the depth of the sliding groove 11, so as to avoid that the limiting strip 29 is manually pushed out of the sliding groove 11, thereby causing the SC adapter 1 and the SC dustproof cover with lock 2 to be unlocked. As a preferred scheme, the height of the limiting strip 29 is not higher than the height of the plane part 23. When the pull rod 3 drives the lock core 21 to slide to the end of the insertion part 22 close to the plane part 23, the limiting strip 29 abuts against the plane part 23. The pull rod 3 can be continuously pulled to drive the SC dustproof cover with lock 2 to be pulled out of the SC adapter 1.

[0019] In order to ensure the locking effect, the elastic arm 12 is provided with two symmetric limiting catches 13, and the corresponding clamping part 24 is also provided with two groups.

[0020] In order to ensure the pulling force of the pull rod 3 on the lock core 21, the clamping part 25 is provided with two corresponding clamping parts 25 arranged on two sides, and the pull rod 3 is also provided with two corresponding clamping hooks 31.

[0021] The SC adapter dustproof cover with lock structure of the SC adapter can prevent dust from entering the SC adapter to affect the network data performance, and can also protect the SC adapter from being inserted by other connectors at will, thereby preventing data information from being stolen. Therefore, the SC adapter dustproof cover with lock structure has the advantages of good safety and good dustproof effect.

[0022] The above description is only the preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any equivalent changes and modifications made according to the content of the present application should be within the technical scope of the present application.

Claims

1. A dustproof band lock structure of an SC adapter, characterized by: The utility model provides a SC adapter, SC lock dust cover and pull rod, the SC adapter includes elastic arm, the elastic arm end sets up the limit snap hook, the SC lock dust cover includes main part and lock core, the main part includes the insertion part of SC adapter and the planar part of integral setting with insertion part, the planar part sets up the lock hole for the pull rod insertion, the lock core is set in the insertion part and is connected with the main part sliding, the insertion part corresponds the limit snap hook and sets up the joint part, when the SC lock dust cover inserts the SC adapter, the limit snap hook cooperates with the joint part, and the SC adapter is locked with the SC lock dust cover and combines, the lock core is close to the planar part one end and sets up the buckle part, the lock core outside corresponds the limit snap hook and the joint part combined position and sets up the hollow part and recess part, the recess part is away from the planar part one end and sets up the inclined part, when the SC lock dust cover inserts the SC adapter, the lock core slides to the SC adapter direction, the limit snap hook of elastic arm slides into the recess part through the inclined part, and the hollow part is jointed with the joint part, the pull rod end sets up the snap hook, the pull rod is inserted into the SC lock dust cover through the lock hole, the snap hook is connected with the buckle part, and the pull rod is pulled, the snap hook cooperates with the buckle part, drives the lock core to slide away from the SC adapter direction, at this time, the inclined part of recess part lifts the limit snap hook on the elastic arm, the limit snap hook is separated from the joint part, the SC adapter is unlocked with the SC lock dust cover, and the SC lock dust cover can be pulled out of the SC adapter.

2. The dustproof band lock structure of an SC adapter according to claim 1, characterized in that: The lock core is further provided with a limiting strip, and the SC adapter is provided with a sliding groove corresponding to the limiting strip, so that the limiting strip moves in the sliding groove when the lock core slides.

3. The dustproof band lock structure of the SC adapter according to claim 2, characterized in that: The height of the limiting strip is not higher than the height of the planar part, and the limiting strip abuts against the planar part when the lock core slides to the position closest to the planar part.

4. The dustproof band lock structure of an SC adapter according to claim 1, characterized in that: The elastic arm is provided with two elastic arms, and the limiting snap hook is also provided with two limiting snap hooks.

5. The dustproof band lock structure of an SC adapter according to claim 1, characterized in that: The buckle part is provided with two buckle parts, and the snap hook is provided with two snap hooks. The height of the limiting strip is not higher than the height of the planar part, and the limiting strip abuts against the planar part when the lock core slides to the position closest to the planar part. The elastic arm is provided with two elastic arms, and the limiting snap hook is also provided with two limiting snap hooks. The buckle part is provided with two buckle parts, and the snap hook is provided with two snap hooks.

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