Optical fiber welding box with protection mechanism

Abstract

The utility model discloses an optical fiber welding box with a protection mechanism, and relates to the technical field of optical fiber welding boxes. The welding box comprises a welding box main body, the top of the welding box main body is fixedly connected with a hinge block, one end, far away from the welding box main body, of the hinge block is rotatably connected with a cover plate, and the top of the cover plate is fixedly connected with a handle; a dustproof and moistureproof device is arranged in the welding box main body, the dustproof and moistureproof device comprises a motor, and the side surface of the motor is fixedly connected with the inner wall of the welding box main body. According to the utility model, the force for driving the reciprocating screw rod to rotate by the motor is matched with components such as a threaded block, a limiting rod and a cleaning brush in the dustproof and moistureproof device, so that the effect of driving the cleaning brush to move in the horizontal direction through the horizontal displacement of the threaded block is realized, and the effect of cleaning and dedusting the welding box main body is achieved; dust and sundries can be prevented from being accumulated, and the quality and the stability of the optical fiber connecting part can be maintained.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber fusion box, in particular to an optical fiber fusion box with a protection mechanism. Background Art

[0002] Fiber optic splicing box is an important device for fiber optic connection. It is mainly used to accurately connect and fuse the ends of two optical fibers together to achieve the transmission of optical signals. Optical fiber is the carrier of digital signal transmission. With the continuous development of communication technology, most of them currently use optical fiber to transmit signals.

[0003] According to a disclosed compact and easy-to-maintain optical fiber fusion box (announcement number: CN217689497U), it includes a base plate, a fusion box is fixedly connected to the upper surface of the base plate, and rectangular through holes are opened on both side surfaces of the fusion box, a moving block is provided inside the rectangular through hole, and the front and rear side surfaces of the moving block are fixedly connected to springs, one end of the spring is fixedly connected to the inner wall of the rectangular through hole, a limiting mechanism is provided on the lower surface of the moving block, and a clamping strip is provided on one side surface of the moving block, a supporting mechanism is provided at one end of the clamping strip, and an optical fiber is clamped on the upper surface of the clamping strip, and a protective cover is provided at the fusion point of the optical fiber. However, in the above-mentioned device, it is difficult to achieve the effect of moisture-proof while cleaning and dusting the main body of the fusion box through the mutual cooperation of components such as the base plate, the optical fiber and the fusion box, which is not conducive to preventing the accumulation of dust and debris, and it is difficult to maintain the quality and stability of the optical fiber connection, increase the corrosion and damage caused by moisture inside the optical fiber equipment, thereby reducing the service life of the equipment and reducing the maintenance cost, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide an optical fiber fusion box with a protective mechanism, which realizes the horizontal displacement of the cleaning brush by driving the cleaning brush to move horizontally through the horizontal displacement of the threaded block by a motor to drive the reciprocating screw rod to rotate, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an optical fiber fusion box with a protective mechanism, comprising a fusion box body, a hinge block is fixedly connected to the top of the fusion box body, a cover plate is rotatably connected to one end of the hinge block away from the fusion box body, and a handle is fixedly connected to the top of the cover plate;

[0007] A dust and moisture proof device is arranged inside the welding box body, and the dust and moisture proof device comprises a motor, and the side surface of the motor is fixedly connected to the inner wall of the welding box body, and the output shaft of the motor is fixedly connected to a reciprocating screw rod, and the circumferential surface of the reciprocating screw rod is threadedly connected to a thread block, and the bottom of the thread block is fixedly connected to a cleaning brush.

[0008] Furthermore, a limit rod passes through the side of the threaded block, one end of which is fixedly connected to the inner wall of the fusion box body, and the cleaning brush is made of nylon, which helps to prevent dust and debris from accumulating and maintain the quality and stability of the optical fiber connection.

[0009] Furthermore, the end of the reciprocating screw rod away from the motor is fixedly connected to a rotating rod, the circumferential surface of the rotating rod is fixedly connected to a half gear, the inner wall of the welding box body is fixedly connected to a telescopic rod, the end of the telescopic rod away from the welding box body is fixedly connected to a rack, and the other side of the rack is fixedly connected to a storage box, and a nozzle is fixedly penetrated on the front side of the storage box, which can reduce the wear of dust on the internal mechanical parts and optical elements of the equipment, extend the service life of the equipment and reduce maintenance costs.

[0010] Furthermore, a switch rod is provided on the inner wall of the fusion box body, and a spring is fixedly connected to the inner wall of the fusion box body. One end of the spring away from the fusion box body is fixedly connected to the side of the rack, which is particularly important for optical fiber equipment working in a humid environment or under drastic climate conditions.

[0011] Furthermore, the initial state of the spring is a relaxed state, and a return spring is fixedly connected to the circumferential surface of the switch rod. The end of the return spring away from the switch rod is fixedly connected to the inner wall of the fusion box body, which can reduce corrosion and damage caused by moisture inside the optical fiber equipment, thereby extending the service life of the equipment and reducing maintenance costs.

[0012] Furthermore, the side surface of the half gear meshes with the rack, and the switch rod is located on the movement track of the rack, thereby realizing the automatic operation of the moisture-proof and dehumidification function and reducing manual intervention and management costs.

[0013] Furthermore, the initial state of the return spring is a relaxed state, the number of the racks is set to two, and they are symmetrical with each other along the vertical center axis of the half gear. The box can protect the optical fiber connection, extend the life of the equipment, improve work efficiency, and reduce maintenance costs.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model uses the force of the reciprocating screw driven by a motor to rotate, and cooperates with the threaded block, the limit rod, the cleaning brush and other components in the dust and moisture proof device, so as to achieve the effect of driving the cleaning brush to move horizontally through the horizontal displacement of the threaded block, thereby achieving the effect of cleaning and dust removal of the main body of the fusion box, helping to prevent the accumulation of dust and debris, and maintaining the quality and stability of the optical fiber connection.

[0016] 2. The utility model realizes the effect of spraying the dehumidifier in the water tank through the nozzle by the force of the reciprocating screw rod to rotate, and the dehumidifier in the water tank is sprayed out through the nozzle, so as to achieve the effect of moisture-proof, reduce the corrosion and damage caused by moisture inside the optical fiber equipment, thereby extending the service life of the equipment and reducing maintenance costs.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional side view structural schematic diagram of the limit rod of the utility model;

[0021] Figure 3 It is a three-dimensional side view structural schematic diagram of the cleaning brush of the utility model;

[0022] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the gear of the utility model;

[0023] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101. Welding box body; 102. Articulated block; 103. Cover plate; 104. Handle; 2. Dust and moisture proof device; 201. Motor; 202. Reciprocating screw; 203. Threaded block; 204. Limit rod; 205. Cleaning brush; 206. Rotating rod; 207. Half gear; 208. Telescopic rod; 209. Spring; 210. Rack; 211. Return spring; 212. Switch rod; 213. Storage box; 214. Nozzle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model is a fiber optic splicing box with a protective mechanism, comprising a splicing box body 101, a hinge block 102 is fixedly connected to the top of the splicing box body 101, a cover plate 103 is rotatably connected to one end of the hinge block 102 away from the splicing box body 101, and a handle 104 is fixedly connected to the top of the cover plate 103;

[0028] A dust and moisture proof device 2 is provided inside the welding box body 101, and the dust and moisture proof device 2 includes a motor 201. The side of the motor 201 is fixedly connected to the inner wall of the welding box body 101, and the output shaft of the motor 201 is fixedly connected to a reciprocating screw rod 202. The circumferential surface of the reciprocating screw rod 202 is threadedly connected to a thread block 203, and the bottom of the thread block 203 is fixedly connected to a cleaning brush 205.

[0029] A limit rod 204 passes through the side of the threaded block 203, and one end of the limit rod 204 is fixedly connected to the inner wall of the fusion box body 101. The cleaning brush 205 is made of nylon, which helps to prevent dust and debris from accumulating and maintain the quality and stability of the optical fiber connection.

[0030] The end of the reciprocating screw 202 away from the motor 201 is fixedly connected to the rotating rod 206, the circumferential surface of the rotating rod 206 is fixedly connected to the half gear 207, the inner wall of the welding box body 101 is fixedly connected to the telescopic rod 208, the end of the telescopic rod 208 away from the welding box body 101 is fixedly connected to the rack 210, the side of the other rack 210 is fixedly connected to the storage box 213, the front side of the storage box 213 is fixedly penetrated by a nozzle 214, which can reduce the wear of dust on the internal mechanical parts and optical elements of the equipment, extend the service life of the equipment and reduce maintenance costs.

[0031] A switch rod 212 is provided on the inner wall of the fusion box body 101, and a spring 209 is fixedly connected to the inner wall of the fusion box body 101. The end of the spring 209 away from the fusion box body 101 is fixedly connected to the side of the rack 210. This is particularly important for optical fiber equipment working in a humid environment or under drastically changing climatic conditions.

[0032] The initial state of the spring 209 is a relaxed state. The circumferential surface of the switch rod 212 is fixedly connected with a return spring 211. The end of the return spring 211 away from the switch rod 212 is fixedly connected to the inner wall of the fusion box body 101, which can reduce the corrosion and damage caused by moisture inside the optical fiber equipment, thereby extending the service life of the equipment and reducing maintenance costs.

[0033] The side surface of the half gear 207 meshes with the rack 210, and the switch rod 212 is located on the movement track of the rack 210, thereby realizing the automatic operation of the moisture-proof and dehumidification function and reducing manual intervention and management costs.

[0034] The initial state of the return spring 211 is a relaxed state. The number of racks 210 is set to two, and they are symmetrical with each other along the vertical center axis of the half gear 207. This can also protect the optical fiber connection, extend the equipment life, improve work efficiency, and reduce maintenance costs.

[0035] A specific application of this embodiment is: the present application drives the reciprocating screw rod 202 to rotate through the motor 201, and then drives the thread block 203 to move horizontally through the rotation of the reciprocating screw rod 202, limits the thread block 203 through the limit rod 204 on the side of the thread block 203, and then drives the cleaning brush 205 to move horizontally through the horizontal displacement of the thread block 203, so as to achieve the effect of cleaning and removing dust from the welding box body, and drives the rotating rod 206 to rotate through the rotation of the reciprocating screw rod 202, and then drives the rotating rod 206 to rotate the belt The movable half gear 207 rotates, and when the tooth block of the half gear 207 meshes with the lower rack 210, the lower rack 210 moves to the left to squeeze the switch rod 212, and the switch rod 212 controls the storage box 213 to start working. When the tooth block of the half gear 207 meshes with the upper rack 210, the lower rack 210 is reset by the elastic force of the spring 209, and the storage box 213 is driven to move horizontally by the horizontal displacement of the upper rack 210. The dehumidifier in the storage box 213 is sprayed out through the nozzle 214 to achieve the moisture-proof effect.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An optical fiber fusion box with a protection mechanism, comprising a fusion box body (101), characterized in that: A hinge block (102) is fixedly connected to the top of the welding box body (101); an end of the hinge block (102) away from the welding box body (101) is rotatably connected to a cover plate (103); and a handle (104) is fixedly connected to the top of the cover plate (103); A dust and moisture proof device (2) is provided inside the welding box body (101), the dust and moisture proof device (2) comprising a motor (201), the side surface of the motor (201) being fixedly connected to the inner wall of the welding box body (101), the output shaft of the motor (201) being fixedly connected to a reciprocating screw rod (202), the circumferential surface of the reciprocating screw rod (202) being threadedly connected to a thread block (203), and the bottom of the thread block (203) being fixedly connected to a cleaning brush (205).

2. The optical fiber fusion box with a protection mechanism according to claim 1, characterized in that: A limiting rod (204) passes through the side surface of the threaded block (203); one end of the limiting rod (204) is fixedly connected to the inner wall of the welding box body (101); and the cleaning brush (205) is made of nylon.

3. The optical fiber fusion box with a protection mechanism according to claim 2, characterized in that: One end of the reciprocating screw rod (202) away from the motor (201) is fixedly connected to a rotating rod (206), and a half gear (207) is fixedly connected to the circumferential surface of the rotating rod (206). An extension rod (208) is fixedly connected to the inner wall of the welding box body (101), and one end of the extension rod (208) away from the welding box body (101) is fixedly connected to a rack (210), and the other side of the rack (210) is fixedly connected to a storage box (213), and a nozzle (214) is fixedly penetrated through the front side of the storage box (213).

4. The optical fiber fusion box with a protection mechanism according to claim 3, characterized in that: The inner wall of the welding box body (101) is provided with a switch rod (212), the inner wall of the welding box body (101) is fixedly connected with a spring (209), and one end of the spring (209) away from the welding box body (101) is fixedly connected to the side of the rack (210).

5. The optical fiber fusion box with a protection mechanism according to claim 4, characterized in that: The initial state of the spring (209) is a relaxed state, a return spring (211) is fixedly connected to the circumferential surface of the switch rod (212), and one end of the return spring (211) away from the switch rod (212) is fixedly connected to the inner wall of the welding box body (101).

6. The optical fiber fusion box with a protection mechanism according to claim 5, characterized in that: The side surface of the half gear (207) is meshed with the rack (210), and the switch rod (212) is located on the movement track of the rack (210).

7. The optical fiber fusion box with a protection mechanism according to claim 6, characterized in that: The initial state of the return spring (211) is a relaxed state, and the number of the racks (210) is set to two, and they are symmetrical to each other along the vertical center axis of the half gear (207).

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