CN215927085U

CN215927085U - NB-IOT intelligent optical cross-connecting box lock

Info

Publication number: CN215927085U
Application number: CN202122441960.XU
Authority: CN
Inventors: 王渊博
Original assignee: Shenzhen Hupper Intelligent Technology Co ltd
Current assignee: Shenzhen Hupper Intelligent Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-01
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an NB-IOT intelligent optical cross-connect cabinet lock, which comprises a lock body and a lock hole, wherein the lock hole is embedded in the lock body, a fixed frame is arranged on one side of the lock body close to the lock hole, a movable cover is movably arranged in the fixed frame, a through groove is formed in one end of the movable cover, a second spring is fixedly connected to the inner surface wall of the through groove, a positioning block is fixedly connected to the telescopic end of the second spring, a plurality of first springs which are uniformly distributed are arranged in the fixed frame, the telescopic ends of the first springs are fixedly connected with a same abutting plate, and the upper surface wall of the abutting plate is in contact with the lower surface wall of the movable cover. According to the utility model, the purpose of protecting the lock hole can be realized through the mutual matching of the fixed frame and the movable cover, and meanwhile, the purpose of positioning the movable cover can be realized through the mutual matching of the first spring, the abutting plate, the second spring and the positioning block, so that the movable cover can be stabilized in the fixed frame.

Description

NB-IOT intelligent optical cross-connecting box lock

Technical Field

The utility model relates to the technical field of optical cross-connecting box locks, in particular to an NB-IOT intelligent optical cross-connecting box lock.

Background

The NB-IOT intelligent optical cross-connect lock is designed aiming at the networking real-time monitoring and control requirements of a box body or a cabinet body and comprises an intelligent control part and a matched electric control lock part, a full NB-IOT communication module, an ultra-low power consumption main control CPU and a high-performance Bluetooth chip are arranged in the NB-IOT intelligent optical cross-connect lock, the NB-IOT intelligent optical cross-connect lock is applied to the intelligent management of an optical cable cross-connect box outside a domestic telecommunication operation business in a large scale at present and is applied to a power grid distribution screen and a railway signal cabinet, but a lock hole of the existing optical cross-connect lock is exposed outside, dust or other pollutants cannot enter after long-time use, the using effect of the optical cross-connect lock is influenced, the service life of the optical cross-connect lock is reduced to a certain extent, inconvenience is brought to people, and the NB-IOT intelligent optical cross-connect lock is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the NB-IOT intelligent optical cross-cabinet lock is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

NB-IOT intelligence light exchange box lock, including lock body and lockhole, the lockhole inlays to be established on the lock body, one side that the lockhole is close to the lock body is provided with fixed frame, the inside activity of fixed frame is provided with the movable cover, logical groove has been seted up to the one end of movable cover, the interior table wall fixedly connected with second spring that leads to the groove, the flexible end fixedly connected with locating piece of second spring, the inside of fixed frame is provided with a plurality of evenly distributed's first spring, and is a plurality of the same offset of flexible end fixedly connected with of first spring, the last wall of offset contacts with the lower table wall of movable cover.

Preferably, the fixed frame is fixedly connected with a shaft rod matched with the movable cover, and one end of the through groove of the movable cover is sleeved on the shaft rod and is rotatably connected with the shaft rod.

Preferably, the one end that the locating piece is close to the second spring and interior table wall sliding connection who leads to the groove, the one end that the second spring was kept away from to the locating piece extends to the outside that leads to the groove, one side that the locating piece is close to fixed frame sets up to the inclined plane.

Preferably, a positioning groove matched with the positioning block is formed in one side of the inside of the fixed frame, the positioning groove penetrates through the fixed frame and extends to the outside, and the positioning block is arranged inside the positioning groove.

Preferably, one end of the first spring is fixedly connected with the surface wall of the lock body, and the abutting plate is slidably connected with the inner surface wall of the fixing frame.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the lock hole can be protected by the mutual matching of the fixed frame and the movable cover, and the movable cover can be positioned by the mutual matching of the first spring, the abutting plate, the second spring and the positioning block, so that the movable cover can be stabilized in the fixed frame, when the lock body is idle, the movable cover is rotated to extrude the movable cover into the fixed frame, when the movable cover extrudes into the fixed frame, the positioning block enters the through groove under the extrusion of the surface wall of the fixed frame, when the through groove is aligned with the positioning groove, the positioning block is ejected into the positioning groove under the action of the second spring, and the first spring is extruded at the same time, so that the positioning block is more stable in the positioning groove, when the lock hole is required to be used, the positioning block is extruded into the through groove by using an external component through the positioning groove, and the movable cover is ejected out of the fixed frame under the action of the first spring, simple structure, convenient operation and strong practicability.

Drawings

Figure 1 shows a schematic view of the overall structure of a lock body provided according to an embodiment of the utility model;

figure 2 shows a schematic view of an assembly structure of a lock body provided according to an embodiment of the utility model;

fig. 3 is a schematic structural view illustrating a fixed frame and a movable cover provided according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an enlarged structure at a in fig. 2 according to an embodiment of the present invention.

Illustration of the drawings:

1. a lock body; 2. a lock hole; 3. a fixing frame; 4. a movable cover; 5. a shaft lever; 6. a first spring; 7. a resisting plate; 8. a through groove; 9. a second spring; 10. positioning blocks; 11. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

NB-IOT intelligence light exchange box lock, including lock body 1 and lockhole 2, lockhole 2 inlays and establishes on lock body 1, one side that lock body 1 is close to lockhole 2 is provided with fixed frame 3, the inside activity of fixed frame 3 is provided with movable cover 4, logical groove 8 has been seted up to the one end of movable cover 4, the interior table wall fixedly connected with second spring 9 that leads to groove 8, the flexible end fixedly connected with locating piece 10 of second spring 9, the inside of fixed frame 3 is provided with a plurality of evenly distributed's first spring 6, the flexible end fixedly connected with same buttressing plate 7 of a plurality of first spring 6, the last table wall of buttressing plate 7 contacts with the lower table wall of movable cover 4.

Specifically, as shown in fig. 3, the inside of the fixed frame 3 is fixedly connected with a shaft rod 5 matched with the movable cover 4, and one end of the through groove 8 of the movable cover 4 is sleeved on the shaft rod 5 and is rotatably connected with the shaft rod 5.

Specifically, as shown in fig. 3 and 4, one end of the positioning block 10 close to the second spring 9 is slidably connected to the inner surface wall of the through groove 8, one end of the positioning block 10 far away from the second spring 9 extends to the outside of the through groove 8, and one side of the positioning block 10 close to the fixed frame 3 is provided with an inclined surface to prevent the positioning block 10 from slipping from the positioning groove 11.

Specifically, as shown in fig. 2 and 3, a positioning groove 11 matched with a positioning block 10 is formed in one side of the inside of the fixed frame 3, the positioning groove 11 penetrates through the fixed frame 3 and extends to the outside, and the positioning block 10 is disposed inside the positioning groove 11.

Specifically, as shown in fig. 4, one end of the first spring 6 is fixedly connected to the surface wall of the lock body 1, and the abutting plate 7 is slidably connected to the inner surface wall of the fixed frame 3.

In summary, the NB-IOT intelligent optical cable cross-connect lock provided in this embodiment, when the lock body 1 is idle, the movable cover 4 is rotated to extrude the movable cover into the inside of the fixed frame 3, in the process that the movable cover 4 extrudes into the inside of the fixed frame 3, the positioning block 10 is extruded from the surface wall of the fixed frame 3 to enter the through groove 8, when the through groove 8 is aligned with the positioning groove 11, the positioning block 10 is ejected into the inside of the positioning groove 11 under the action of the second spring 9, and meanwhile, the first spring 6 is extruded, so that the positioning block 10 is more stable inside the positioning groove 11, when the lock is needed, the positioning block 10 is ejected into the inside of the through groove 8 through the positioning groove 11 by using an external component, and the movable cover 4 is ejected out of the outside of the fixed frame 3 under the action of the first spring 6, which is simple in structure, convenient to operate, and has strong practicability.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

The utility model provides a NB-IOT intelligence light delivery lock, including lock body (1) and lockhole (2), lockhole (2) are inlayed and are established on lock body (1), its characterized in that, one side that lockhole (2) are close to in lock body (1) is provided with fixed frame (3), the inside activity of fixed frame (3) is provided with movable cover (4), logical groove (8) have been seted up to the one end of movable cover (4), interior table wall fixedly connected with second spring (9) that lead to groove (8), the flexible end fixedly connected with locating piece (10) of second spring (9), the inside of fixed frame (3) is provided with a plurality of evenly distributed's first spring (6), and is a plurality of the flexible end fixedly connected with same buttrestle (7) of first spring (6), the last table wall of buttrestle (7) contacts with the lower table wall of movable cover (4).
2. The NB-IOT intelligent optical cross-connect lock according to claim 1, wherein a shaft rod (5) engaged with the movable cover (4) is fixedly connected to the inside of the fixed frame (3), and one end of the through groove (8) of the movable cover (4) is sleeved on the shaft rod (5) and is rotatably connected with the shaft rod (5).
3. The NB-IOT intelligent optical cross-connect lock according to claim 1, wherein one end of the positioning block (10) close to the second spring (9) is slidably connected to the inner surface wall of the through slot (8), one end of the positioning block (10) far from the second spring (9) extends to the outside of the through slot (8), and one side of the positioning block (10) close to the fixed frame (3) is provided with an inclined surface.
4. The NB-IOT intelligent optical cross-connect lock according to claim 1, wherein a positioning groove (11) engaged with the positioning block (10) is formed at one side of the inner portion of the fixing frame (3), the positioning groove (11) extends to the outside through the fixing frame (3), and the positioning block (10) is disposed inside the positioning groove (11).
5. The NB-IOT intelligent optical cross-connect lock according to claim 1, wherein one end of the first spring (6) is fixedly connected to the surface wall of the lock body (1), and the butt plate (7) is slidably connected to the inner surface wall of the fixed frame (3).