CN217954786U - Dustproof device of optical fiber adapter - Google Patents

Abstract

The utility model discloses a dust keeper of optical fiber adapter, including the optical fiber adapter main part, the top of optical fiber adapter main part is provided with first dustproof cap, the bottom of optical fiber adapter main part is provided with the dustproof cap of second, the one end that first dustproof cap and the dustproof cap of second kept away from each other all is provided with carries the pull-up subassembly, the equal fixedly connected with fixed plate in both sides of optical fiber adapter main part, the sliding tray has all been seted up to one side that two sets of fixed plates kept away from each other, the inside sliding connection of sliding tray has the regulating plate, the both ends of regulating plate all are provided with adjusting part. The utility model discloses a what set up has the subassembly of drawing, when first dustproof cap and the dustproof cap of second take off, the piece is drawn in this moment pulling, and the cooperation pivot drives the bull stick and rotates, rotates when suitable position when the bull stick, to the outside pulling bull stick, and the bull stick atress drives the dustproof cap and removes to reach the purpose of being convenient for take off the dustproof cap, and use and accomodate the bull stick through being convenient for.

Description

Dustproof device of optical fiber adapter

Technical Field

The utility model relates to an optical fiber adapter technical field specifically is an optical fiber adapter's dust keeper.

Background

The optical fiber adapter is an optical passive device with the largest use amount in an optical fiber communication system, optical fibers are connected through an opening sleeve inside the optical fiber adapter by the optical fiber adapter so as to ensure the highest connection performance of the optical fiber adapter, and the optical fiber adapter as a precision instrument can influence the performance of the precision instrument when dust enters the optical fiber adapter;

however, at present, the dust keeper of traditional fiber adapter on the market generally carries out dustproof protection through the dust cap, and its is very inseparable with being connected of fiber adapter tip, and is very hard when needs excision dust cap, and secondly, the fixed plate of seting up the fixed orifices is all installed at fiber adapter's both ends, but the length of fixed plate is certain, and then can't adjust the position of fixed orifices, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber adapter's dust keeper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust keeper of optic fibre adapter, includes the optic fibre adapter main part, the top of optic fibre adapter main part is provided with first dust cap, the bottom of optic fibre adapter main part is provided with the second dust cap, the one end that first dust cap and second dust cap kept away from each other all is provided with carries the lifting assembly, the equal fixedly connected with fixed plate in both sides of optic fibre adapter main part, and two sets of the sliding tray has all been seted up to one side that the fixed plate kept away from each other, the inside sliding connection of sliding tray has the regulating plate, the both ends of regulating plate all are provided with adjusting part.

As a further aspect of the present invention: the lifting component comprises a mounting groove, a U-shaped groove is formed in the lower portion of the mounting groove and communicated with the inside of the mounting groove, and a rotating shaft is rotatably connected to the inside of the mounting groove through a bearing.

As a further aspect of the present invention: the fixed cover of having cup jointed of outer wall of pivot has the installation cover, the bottom fixedly connected with bull stick of installation cover, the both ends of bull stick all are provided with elasticity limit clamp, and elasticity limit clamp and bull stick swing joint, the fixed piece that draws that is provided with between the elasticity limit clamp.

As a further aspect of the present invention: the adjusting component comprises an installation cavity, the installation cavity is formed in the adjusting plate, a movable plate is movably arranged in the installation cavity, the movable plate is two groups of springs fixedly connected to one ends, close to each other, of the movable plate, and sliding grooves are formed in the two sides of the movable plate.

As a further aspect of the present invention: the inner wall sliding connection of spout has the slider, and slider and movable plate fixed connection, and is two sets of the spacing groove has been seted up to one side equidistance that the movable plate kept away from each other, the inside activity of spacing groove is provided with the stopper, and stopper and movable plate fixed connection.

As a further aspect of the present invention: the surface of regulating plate runs through and has seted up the fixed orifices, just the quantity of regulating plate and fixed orifices is two.

Compared with the prior art, the beneficial effects of the utility model are that: the dustproof device of the optical fiber adapter has the following advantages:

(1) Through the arranged lifting assembly, when the first dustproof cap and the second dustproof cap need to be taken down, the lifting block is pulled at the moment, the rotating rod is driven to rotate by matching with the rotating shaft, when the rotating rod rotates to a proper position, the rotating rod is pulled outwards, the rotating rod is stressed to drive the dustproof cap to move, and therefore the purpose of conveniently taking down the dustproof cap is achieved, the rotating rod is convenient to use and store by arranging the U-shaped groove and the elastic limiting clamp, the optical fiber adapter main body is convenient to transport, the problem that the traditional optical fiber adapter generally carries out dustproof protection through the dustproof cap, the connection between the dustproof cap and the end part of the optical fiber adapter is very tight, and the dustproof cap needs to be taken down is solved;

(2) Through the fixed plate that sets up, the regulating plate, sliding tray and adjusting part, when needs are adjusted the position of fixed orifices, through pressing two sets of stoppers, make two sets of stoppers remove to the direction that is close to two sets of installation chambeies, when two sets of stoppers remove suitable position, stimulate the regulating plate after that, make the regulating plate remove in the sliding tray, the regulating plate removes and also can drive the stopper and remove during, when the stopper removes the below in another set of stopper groove, the spring can not drive the stopper and insert the limiting tray when receiving external force this moment, thereby fix the position of regulating plate, when the position of fixed orifices can't satisfy the demand wantonly, repeat just the operation, alright adjust the position of fixed orifices once more, through the limiting tray of the different positions of stopper adaptation, thereby can adjust the length of regulating plate in the sliding tray, and then reach the mesh of rationally adjusting the position of fixed orifices, the fixed plate of fixed orifices is all installed at the both ends of traditional optic fibre adapter is solved, but the length of fixed plate is certain, and then can's unable position is adjusted the fixed orifices, the relatively poor problem of practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the first dust cap of the present invention;

fig. 3 is an enlarged partial structure diagram of the position a of the present invention.

In the figure: 1. a first dust cap; 2. a fixing plate; 3. an adjusting plate; 4. a sliding groove; 5. a fiber optic adapter body; 6. a fixing hole; 7. a second dust cap; 8. a pull-up assembly; 801. installing a sleeve; 802. a U-shaped groove; 803. mounting grooves; 804. a rotating shaft; 805. a rotating rod; 806. lifting the block; 807. an elastic limit clamp; 9. an adjustment assembly; 901. a limiting groove; 902. a slider; 903. a chute; 904. a mounting cavity; 905. a limiting block; 906. moving the plate; 907. a spring.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a dustproof device of an optical fiber adapter comprises an optical fiber adapter main body 5, wherein a first dustproof cap 1 is arranged at the top of the optical fiber adapter main body 5, a second dustproof cap 7 is arranged at the bottom of the optical fiber adapter main body 5, one ends, far away from each other, of the first dustproof cap 1 and the second dustproof cap 7 are respectively provided with a lifting component 8, each lifting component 8 comprises a mounting groove 803, a U-shaped groove 802 is formed below the mounting groove 803, the U-shaped groove 802 is communicated with the inside of the mounting groove 803, the inside of the mounting groove 803 is rotatably connected with a rotating shaft 804 through a bearing, the outer wall of the rotating shaft 804 is fixedly sleeved with a mounting sleeve 801, the bottom of the mounting sleeve 801 is fixedly connected with a rotating rod 805, two ends of the rotating rod 805 are respectively provided with an elastic limiting clamp 807, the elastic limiting clamps 807 are movably connected with the rotating rod, and a lifting block 806 is fixedly arranged between the elastic limiting clamps 807;

specifically, as shown in fig. 1 and 2, when the optical fiber adapter is used, the pulling assembly 8 is arranged, when the first dust cap 1 and the second dust cap 7 need to be taken down, the pulling block 806 is pulled at the moment, the rotating rod 805 is driven to rotate by matching with the rotating shaft 804, when the rotating rod 805 rotates to a proper position, the rotating rod 805 is pulled outwards, the rotating rod 805 is stressed to drive the dust caps to move, so that the purpose of conveniently taking down the dust caps is achieved, the rotating rod 805 is convenient to use and store by arranging the U-shaped groove 802 and the elastic limit clamp 807, the transportation of the optical fiber adapter main body 5 is facilitated, and the problems that the conventional dust caps are generally protected by dust, the connection between the conventional dust caps and the end parts of the optical fiber adapter is very tight, and the dust caps need to be removed very difficultly are solved;

the optical fiber adapter comprises an optical fiber adapter body 5, wherein fixed plates 2 are fixedly connected to two sides of the optical fiber adapter body 5, two groups of fixed plates 2 are provided with sliding grooves 4 at the sides far away from each other, an adjusting plate 3 is slidably connected to the inside of each sliding groove 4, a fixed hole 6 is formed in the surface of the adjusting plate 3 in a penetrating mode, the number of the adjusting plates 3 and the number of the fixed holes 6 are two, adjusting assemblies 9 are arranged at two ends of each adjusting plate 3, each adjusting assembly 9 comprises an installation cavity 904, the installation cavity 904 is formed in the adjusting plate 3, a moving plate 906 is movably arranged in the installation cavity 904, springs 907 are fixedly connected to the ends, close to each other, of the two groups of moving plates 906, sliding grooves 903 are formed in two sides of the moving plate 906, sliders 902 are slidably connected to the inner walls of the sliding grooves 903, the sliders 902 are fixedly connected with the moving plates 906, limiting grooves 901 are formed in the sides far away from each group of the moving plates 906, limiting blocks 905 are movably arranged in the limiting grooves 901, and the limiting blocks 905 are fixedly connected with the moving plates 906;

specifically, as shown in fig. 1 and fig. 3, in the use, through having fixed plate 2 that sets up, regulating plate 3, sliding tray 4 and adjusting part 9, when needs are adjusted the position of fixed orifices 6, through pressing two sets of stoppers 905, make two sets of stoppers 905 move to the direction that is close to two sets of installation cavity 904, when two sets of stoppers 905 move to suitable position, stimulate regulating plate 3 after that, make regulating plate 3 remove in sliding tray 4, regulating plate 3 removes and also can drive stopper 905 and remove during, when stopper 905 moves the below of another set of spacing groove 901, spring 907 does not receive external force and can drive stopper 905 and insert in spacing groove 901 this moment, thereby fix the position of regulating plate 3, when the position of fixed orifices 6 can't satisfy the demand, repeat just operation, alright adjust the position of fixed orifices 6 once more, spacing groove 901 through stopper 905 adaptation different positions, thereby can adjust the length of regulating plate 3 in sliding tray 4, and then reach the purpose of carrying out reasonable adjustment to the position of fixed orifices 6, the both ends of having solved traditional optic fibre adapter all install fixed orifices 6 and then the fixed plate 2 that fixed orifices 6 carried out the practicality to the problem of the fixed orifices 2, but the relatively poor fixed plate 2 that the regulation can's that the practicality is carried out.

The working principle is as follows:

in the application, through the arrangement of the lifting component 8, when the first dust cap 1 and the second dust cap 7 need to be taken down, the lifting block 806 is pulled at the moment, the rotating rod 805 is driven to rotate by matching with the rotating shaft 804, when the rotating rod 805 rotates to a proper position, the rotating rod 805 is pulled outwards, the rotating rod 805 is stressed to drive the dust caps to move, so that the purpose of taking down the dust caps is achieved, the rotating rod 805 is convenient to use and store through the arrangement of the U-shaped groove 802 and the elastic limiting clamp 807, and the optical fiber adapter main body 5 is convenient to transport;

in this application, through setting up there is fixed plate 2, regulating plate 3, sliding tray 4 and adjusting part 9, when needs are adjusted the position of fixed orifices 6, through pressing two sets of stopper 905, make two sets of stopper 905 remove to the direction that is close to two sets of installation cavity 904, when two sets of stopper 905 remove to suitable position, stimulate regulating plate 3 afterwards, make regulating plate 3 remove in sliding tray 4, 3 removal of during regulating plate also can drive stopper 905 and remove, when stopper 905 removes the below of another set of stopper 901, spring 907 does not receive external force and can drive stopper 905 and insert in the spacing groove 901 this moment, thereby fix the position of regulating plate 3, when the position of fixed orifices 6 can't satisfy the demand, the operation just before repetition, alright adjust the position of fixed orifices 6 once more, spacing groove 901 through the different positions of stopper 905 adaptation, thereby can adjust the length of regulating plate 3 in sliding tray 4, and then reach the purpose of rationally adjusting the position of fixed orifices 6.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment all adopt the conventional type in the prior art, meanwhile, the electric elements appearing in the present application are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled through a controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field, which belongs to the common knowledge in the field, so the utility model does not explain the control mode and the circuit connection in detail, and the peripheral controller mentioned in the description can play a control role for the electric elements mentioned herein, and the peripheral controller is the conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to aid in understanding the methods and core concepts of the present invention. It should be noted that there are no specific structures but a few limitations to the limited expression of the characters, and that a person skilled in the art can make various improvements, decorations, or changes without departing from the principles of the present invention and can combine the above technical features in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (6)

1. A dust-proof device of a fiber optic adapter comprises a fiber optic adapter main body (5), and is characterized in that: the optical fiber adapter is characterized in that a first dustproof cap (1) is arranged at the top of the optical fiber adapter body (5), a second dustproof cap (7) is arranged at the bottom of the optical fiber adapter body (5), one end, away from each other, of the first dustproof cap (1) and the second dustproof cap (7) is provided with a lifting assembly (8), two sides of the optical fiber adapter body (5) are fixedly connected with fixing plates (2), two sets of sliding grooves (4) are formed in one sides, away from each other, of the fixing plates (2), an adjusting plate (3) is connected to the inside of each sliding groove (4) in a sliding mode, and adjusting assemblies (9) are arranged at two ends of the adjusting plate (3).

2. The dust keeper of a fiber optic adapter of claim 1, wherein: carry and draw subassembly (8) including mounting groove (803), U type recess (802) have been seted up to the below of mounting groove (803), and the inside of U type recess (802) and mounting groove (803) is linked together, the inside of mounting groove (803) is connected with pivot (804) through the bearing rotation.

3. The dust seal for fiber optic adapters of claim 2, wherein: the outer wall of pivot (804) is fixed to be cup jointed installation cover (801), the bottom fixedly connected with bull stick (805) of installation cover (801), the both ends of bull stick (805) all are provided with elasticity limit clamp (807), and elasticity limit clamp (807) and bull stick (805) swing joint, fixed being provided with between elasticity limit clamp (807) carries and draws piece (806).

4. The dust seal for fiber optic adapters of claim 1, wherein: adjusting part (9) includes installation cavity (904), and installation cavity (904) is seted up the inside of regulating plate (3), the inside activity of installation cavity (904) is provided with movable plate (906), and is two sets of the equal fixedly connected with spring (907) of one end that movable plate (906) are close to each other, spout (903) have all been seted up to the both sides of movable plate (906).

5. The dust seal for fiber optic adapters of claim 4, wherein: the inner wall sliding connection of spout (903) has slider (902), and slider (902) and moving plate (906) fixed connection, and two sets of moving plate (906) keep away from each other one side equidistance seted up spacing groove (901), the inside activity of spacing groove (901) is provided with stopper (905), and stopper (905) and moving plate (906) fixed connection.

6. The dust seal for fiber optic adapters of claim 1, wherein: the surface of the adjusting plate (3) is provided with fixing holes (6) in a penetrating mode, and the number of the adjusting plate (3) and the number of the fixing holes (6) are two.

Images