CN114779408A

CN114779408A - Optical fiber coupler

Info

Publication number: CN114779408A
Application number: CN202210492458.8A
Authority: CN
Inventors: 李子豪; 盛缪钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-22

Abstract

The invention relates to the technical field of connecting optical fibers, in particular to an optical fiber coupler, which comprises a shell, wherein a fixing body is fixedly connected to the center position in the shell; the input fiber channel is fixedly connected to the central position of the outer surface of one end of the fixed body; the output fiber channel is fixedly connected to the center of the outer surface of the other end of the fixing body, and one ends of the input fiber channel and the output fiber channel penetrate through the shell and extend to the outside. When a mouse steps on the pedal, the balance plate is driven to be in contact with the conductive plate, so that the current is switched on, the pedal is provided with electricity, the mouse can be shocked by the pedal, the mouse is frightened and runs away, the problem that the mouse bites the optical fiber coupler is avoided, when the mouse passes over the pedal and runs to the upper end of the optical fiber coupler, the lifting body is driven to move downwards by the gravity of the mouse, the conductive plate is contacted with the balance plate, and the current on the conductive plate is transmitted to the copper leather plate and shocks the mouse.

Description

Optical fiber coupler

Technical Field

The invention relates to the technical field of connecting optical fibers, in particular to an optical fiber coupler.

Background

The optical fiber coupler, also called a splitter, a connector, an adapter, and an optical fiber flange, is an element for realizing optical signal splitting, combining or extending an optical fiber link, belongs to the field of optical passive elements, and is applied to telecommunication networks, cable television networks, subscriber loop systems, and local area networks.

Most of optical fiber couplers in life are usually used indoors, if a mouse exists indoors, the mouse bites the optical fiber couplers along a network cable easily to cause poor contact or breakage of optical fibers, the prior art generally adopts the mode that when the mouse steps on the optical fiber couplers, a mouse-proof mechanism is triggered to hit the mouse, and meanwhile, an air bag is triggered to spray out pungent gas to drive the mouse, but indoor personnel are also easily influenced by the pungent gas to cause discomfort to the indoor personnel.

To this end, a fiber coupler is proposed.

Disclosure of Invention

The present invention is directed to an optical fiber coupler to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: an optical fiber coupler comprises a shell, wherein a fixing body is fixedly connected to the center position in the shell; the input fiber channel is fixedly connected to the center of the outer surface of one end of the fixed body; the output fiber channel is fixedly connected to the center of the outer surface of the other end of the fixed body, and one ends of the input fiber channel and the output fiber channel penetrate through the shell and extend to the outside; and an electric shock mechanism; electric shock mechanism fixed connection is close to the border position of the fixed body in the inside of casing, the both ends of electric shock mechanism all run through the casing and extend to the outside, electric shock mechanism is used for the electric shock mouse.

Most optical fiber couplers in life are usually used indoors, and if a mouse exists in a room, the optical fiber couplers are easy to be gnawed by the mouse, so that the condition of poor contact or breakage of the optical fiber is caused; the invention needs an operator to fix optical fibers to be connected in an input fiber channel and an output fiber channel respectively, then the optical fibers are placed at an indoor inconspicuous position, an electric shock mechanism is started, and the electric shock mechanism is triggered to drive mice when the mice touch an optical fiber coupler.

Preferably, the electric shock mechanism comprises a pedal, a rotating drum, a conductive wire, a balancing plate, a balancing weight, a groove, a conductive plate and a movable groove; the improved multifunctional electric kettle is characterized in that a conductor wire is fixedly connected to the edge position, close to a fixed body, of the inside of the shell, the outer circular surface of the conductor wire is rotatably connected with a rotary drum which is uniformly distributed, a pedal is fixedly connected to one side of the outer circular surface of the rotary drum, one end of the pedal penetrates through the shell and extends to the outside, a movable groove is formed in the position, located below the pedal, of the inside of the shell, a balance plate is fixedly connected to the other side of the outer circular surface of the rotary drum, a groove is formed in the position, located below the balance plate, of the inside of the shell, a balance weight is arranged in the groove, the outer surface of the upper end of the balance weight is fixedly connected with the balance plate, a lifting mechanism is slidably connected to the position, located above the fixed body, of the inside of the shell, the upper end of the lifting mechanism penetrates through the shell and extends to the outside, and the outer surface of the lower end of the lifting mechanism is fixedly connected with a current-conducting plate.

When the electric shock mechanism works, a battery is arranged in a shell, one electrode of the battery is fixedly connected with a conductive wire, the other electrode of the battery is fixedly connected with a conductive plate, when a mouse moves to the optical fiber coupler and the foot of the mouse steps on the pedal, the pedal rotates towards a movable groove, the rotating pedal drives a rotating drum to rotate, the rotating drum drives a balance plate to tilt and contact the conductive plate, because the balance plate, the rotating drum and the pedal are all made of conductive materials, when the balance plate is in contact with the conductive plate, the current in the battery can be conducted, the pedal can shock the mouse, so that the mouse can be frightened and run away, the problem that the mouse eats the optical fiber coupler is avoided, when the mouse does not step on the pedal, because the total weight of the balance plate and the counterweight block is larger than the weight of the pedal, the balance plate can rotate downwards under the gravity of the balancing weight, and the balancing weight stops rotating in the groove, so that the balance plate and the pedal automatically recover to a horizontal state.

Preferably, the lifting mechanism comprises a first spring, a lifting body and a copper leather plate; the utility model discloses a fixed body, including the fixed body, the upper end surface central point of the fixed body puts the first spring of fixedly connected with, the upper end fixedly connected with of first spring goes up and down the body, the upper end of the body that goes up and down runs through the casing and extends to the outside, the surface parcel of the body that goes up and down has one deck copper skin, copper skin and current conducting plate fixed connection.

Sometimes, a mouse can directly run to the upper end of the optical fiber coupler through the pedal, so that the mouse cannot step on the pedal, in order to further improve the effect of the mouse, when the mouse runs to the upper end of the optical fiber coupler, the lifting body is driven by the gravity of the mouse to move downwards and compress the first spring, so that the current conducting plate is driven to move downwards, when the current conducting plate is contacted with the balance plate, the current on the current conducting plate can be conducted to the copper leather plate, the mouse at the upper end of the optical fiber coupler can be electrically shocked by the copper leather plate, after the mouse after electric shock escapes, the lifting body does not receive the gravity of the mouse, the compressed first spring can push the lifting body to move upwards, so that the current conducting plate is driven to be separated from the balance plate, and the automatic disconnection of the current is realized.

Preferably, the lower extreme of current conducting plate is concave arc design, the upper end surface one side fixedly connected with protruding arc contact of balance plate.

In order to ensure that the current conducting plate can be well contacted with the balance plate when the balance plate upwarps and the lifting body moves downwards, the lower end of the current conducting plate is in a concave arc shape, and the convex arc-shaped contact is arranged on the balance plate, so that the current conducting plate can be well attached and contacted with the balance plate when the balance plate upwarps and the lifting body moves downwards, the current transmission is ensured, and the electric shock to the mouse is further ensured.

Preferably, the inside central point of upper end of the body that goes up and down puts fixedly connected with bee calling organ, the upper end surface of copper skin board is run through and is seted up row sound mouth.

When a mouse touches the coupler, in order to remind people in a room in time, when the current-conducting plate is in contact with the balance plate, the current on the current-conducting plate flows to the buzzer, the buzzer gives an alarm to scare the mouse and remind people in the room, and the sound-discharging port is arranged to diffuse the sound given by the buzzer.

Preferably, the outer surface of one side of the shell is fixedly connected with a control switch near one end, and the outer surface of the other side of the shell is fixedly connected with an indicator light near one end.

When the input fiber channel and the output fiber channel are connected, in order to avoid an installer from shocking by hand, the control switch controls the circulation of a battery circuit, and is closed when the optical fiber is connected, so that the problem that the electric shock mechanism is triggered to affect the installation of the optical fiber by the operator is avoided.

Preferably, the light path passageway has been seted up to the inside of the fixed body, the one end of light path passageway is provided with first lens, the first fixed block of the equal fixedly connected with in both ends about first lens, the other end of light path passageway is provided with the second lens, the equal fixedly connected with second fixed block in both ends about the second lens, its one group fixedly connected with second spring between the two of first fixed block and second fixed block, a set of one side of second fixed block is provided with the screw, the one end of screw runs through the fixed body respectively, and the casing extends to the outside, the one end of light path passageway is close to one side position fixedly connected with slide bar, the one end of slide bar runs through the second fixed block and in first fixed block fixed connection.

The mouse can cause the optical fiber coupler to shake when touching the optical fiber coupler, sometimes cause the lens in the optical fiber coupler to shake, and cause the focal length to change, and further cause the signal transmission to be influenced, the invention drives the second fixed block to slide in the optical path channel by screwing down the screw by an operator, the sliding second fixed block can drive the second lens to slide towards the first lens end in the optical path channel and compress the second spring, the second spring compressed when unscrewing the screw can push the second fixed block to be far away from the first lens, thereby driving the second lens to be far away from the first lens, realizing the adjustment of the focal length between the two lenses, being convenient for controlling the optical fiber signal transmission, and in addition, when the second fixed block at the other end of the second lens slides on the sliding rod, the problem that the other end of the second lens deflects when one end of the second lens is under the force of the screw and the second spring is avoided, thereby ensuring normal sliding of the second lens.

Preferably, one end of the second fixed block is designed to be a convex arc structure.

In order to enable the second lens to better slide in the light path channel, the contact end of the second fixed block and the inner wall of the light path channel adopts a convex arc design, so that the contact area of the second fixed block and the inner wall of the light path channel is reduced, the friction force is further reduced, and the second fixed block is convenient to slide in the light path channel.

Preferably, a sliding groove is formed in one side of the light path channel, the second fixing block slides in the sliding groove, and the second spring is arranged inside the sliding groove.

When the second spring is compressed and deformed, the middle position of the second spring is easy to deviate, and the deviated part is easy to block the conduction of optical fiber signals.

Preferably, the outer surface of one end of the screw is provided with scale values which are uniformly distributed, and the outer surface of one side of the shell is provided with scale marks at the position above the screw.

In order to adjust the focal length of the lens more accurately, when an operator rotates the screw, the screw can be judged according to the scale value of the scale line on the alignment screw, so that the moving position of the second lens is known, and accurate adjustment is achieved.

Compared with the prior art, the invention has the beneficial effects that:

when a mouse steps on the pedal, the balance plate is driven to be in contact with the current conducting plate, so that the current of the current is conducted, the pedal is electrified, the pedal can shock the mouse, the mouse is frightened and runs away, the problem that the mouse gnaws the optical fiber coupler is avoided, when the mouse passes through the pedal and runs to the upper end of the optical fiber coupler, the lifting body is driven to move downwards due to the gravity of the mouse, so that the current on the current conducting plate is conducted to the copper skin plate when the current conducting plate is driven to be in contact with the balance plate, the mouse at the upper end of the optical fiber coupler is shocked by the copper skin plate, and the mouse after being shocked runs away.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken from point A of FIG. 2;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 2 in accordance with the present invention;

fig. 5 is a cross-sectional view taken at B-B of fig. 2 in accordance with the present invention.

In the figure: 1. a housing; 2. inputting a fiber channel; 3. outputting a fiber channel; 4. a fixed body; 5. an electric shock mechanism; 51. a pedal; 52. a rotating drum; 53. a conductive line; 54. a balance plate; 55. a balancing weight; 56. a groove; 57. a conductive plate; 58. a movable groove; 6. a lifting mechanism; 61. a first spring; 62. a lifting body; 63. a copper clad plate; 7. a convex arc-shaped contact; 8. a buzzer; 9. a sound discharging port; 10. a control switch; 11. an indicator light; 12. an optical path channel; 13. a first lens; 14. a second lens; 15. a first fixed block; 16. a second fixed block; 17. a screw; 18. a second spring; 19. a slide bar; 20. a chute; 21. a scale value; 22. scale lines are marked.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1 to 5, the present invention provides a technical solution of an optical fiber coupler:

an optical fiber coupler, as shown in fig. 1 and fig. 2, includes a housing 1, a fixing body 4 fixedly connected to an inner center position of the housing 1; the input fiber channel 2 is fixedly connected to the central position of the outer surface of one end of the fixed body 4; the output fiber channel 3 is fixedly connected to the center of the outer surface of the other end of the fixing body 4, and one ends of the input fiber channel 2 and the output fiber channel 3 penetrate through the shell 1 and extend to the outside; and an electric shock mechanism 5; electric shock mechanism 5 fixed connection is close to the border position of the fixed body 4 in the inside of casing 1, the both ends of electric shock mechanism 5 all run through casing 1 and extend to the outside, electric shock mechanism 5 is used for the electric shock mouse.

Most optical fiber couplers in life are usually used indoors, if a mouse exists in a room, the mouse easily bites the optical fiber coupler along a network cable, and the condition of poor contact or breakage of the optical fiber is caused; the invention needs an operator to fix optical fibers to be connected in an input fiber channel 2 and an output fiber channel 3 respectively, then the optical fibers are placed at an indoor inconspicuous position, an electric shock mechanism 5 is started, and when a mouse touches an optical fiber coupler, the electric shock mechanism 5 is triggered to drive the mouse.

As an embodiment of the present invention, as shown in fig. 2, 3, and 4, the electric shock mechanism 5 includes a pedal 51, a drum 52, a conductive wire 53, a balance plate 54, a weight 55, a groove 56, a conductive plate 57, and a movable groove 58; the inner part of the shell 1 is fixedly connected with a conductive wire 53 near the edge of the fixed body 4, the outer circular surface of the conductive wire 53 is rotatably connected with uniformly distributed rotary drums 52, a pedal 51 is fixedly connected to one side of the outer circumferential surface of the drum 52, one end of the pedal 51 penetrates through the housing 1 and extends to the outside, a movable groove 58 is arranged in the housing 1 at a position below the pedal 51, a balance plate 54 is fixedly connected to the other side of the outer circular surface of the rotary drum 52, a groove 56 is arranged in the shell 1 below the balance plate 54, a balancing weight 55 is arranged in the groove 56, the outer surface of the upper end of the balancing weight 55 is fixedly connected with the balancing plate 54, the lifting mechanism 6 is connected with the upper position of the fixed body 4 in the shell 1 in a sliding way, and the upper end of the lifting mechanism 6 penetrates the housing 1 and extends to the outside, and the outer surface of the lower end of the lifting mechanism 6 is fixedly connected with a conductive plate 57.

When the electric shock mechanism 5 works, a battery is installed in the shell 1, one electrode of the battery is fixedly connected with the conductive wire 53, the other electrode of the battery is fixedly connected with the conductive plate 57, when a mouse moves to the optical fiber coupler, when the foot of the mouse steps on the pedal 51, the pedal 51 rotates towards the movable groove 58, the rotating pedal 51 drives the rotating drum 52 to rotate, the rotating drum 52 drives the balance plate 54 to tilt and contact with the conductive plate 57, because the balance plate 54, the rotating drum 52 and the pedal 51 are all made of conductive materials, when the balance plate 54 contacts with the conductive plate 57, the current in the battery can lead the pedal 51 to carry current, the pedal 51 can shock the mouse, so that the mouse is frightened and runs away, the problem that the mouse gnaws the optical fiber coupler is avoided, and when the mouse does not step on the pedal 51, because the total weight of the balance plate 54 and the counter weight 55 is more than that of the pedal 51 (the weight is more than 3 g to 3 g, the counter weight is avoided 5 grams to ensure that a small mouse can step on the pedal 51), the balance plate 54 will rotate downwards under the gravity of the counterweight 55, and the counterweight 55 will stop rotating when entering the groove 56, so that the balance plate 54 and the pedal 51 will automatically return to the horizontal state.

As an embodiment of the present invention, as shown in fig. 2, the lifting mechanism 6 includes a first spring 61, a lifting body 62, and a copper sheet 63; the upper end surface central point of the fixed body 4 puts the first spring 61 of fixedly connected with, the upper end fixedly connected with of the first spring 61 goes up and down the body 62, the upper end of the body 62 that goes up and down runs through casing 1 and extends to the outside, the surface parcel of the body 62 that goes up and down has one deck copper skin 63, copper skin 63 and current conducting plate 57 fixed connection.

Sometimes, a mouse can directly run to the upper end of the optical fiber coupler over the pedal 51, so that the pedal 51 cannot be stepped on, and in order to further improve the effect of the electrode mouse, when the mouse runs to the upper end of the optical fiber coupler, the lifting body 62 is driven by the gravity of the mouse to move downwards and compress the first spring 61, so as to drive the conducting plate 57 to also move downwards, when the conducting plate 57 is contacted with the balance plate 54, the current on the conducting plate 57 is conducted to the copper skin plate 63, the mouse at the upper end of the optical fiber coupler can be shocked by the copper skin plate 63, after the shocked mouse escapes, the lifting body 62 is not subjected to the gravity of the mouse, and the compressed first spring 61 can push the lifting body 62 to move upwards, so that the conducting plate 57 is separated from the balance plate 54, and the automatic disconnection of the current is realized.

As an embodiment of the present invention, as shown in fig. 3, the lower end of the conductive plate 57 is designed in a concave arc shape, and a convex arc contact 7 is fixedly connected to one side of the outer surface of the upper end of the balance plate 54.

In order to ensure that the conductive plate 57 can be well contacted with the balance plate 54 when the balance plate 54 upwarps and the lifting body 62 moves downwards, the lower end of the conductive plate 57 is designed in a concave arc shape, and the convex arc-shaped contact 7 is arranged on the balance plate 54, so that the conductive plate 57 can be well attached and contacted with the balance plate 54 no matter the balance plate 54 upwarps and the lifting body 62 moves downwards, the transmission of current is ensured, and the electric shock to the mouse is further ensured.

As an embodiment of the present invention, as shown in fig. 2, a buzzer 8 is fixedly connected to the central position inside the upper end of the lifting body 62, and a sound discharging port 9 is formed through the outer surface of the upper end of the copper skin plate 63.

When a mouse touches the coupler, in order to remind people in a room in time, when the conductive plate 57 contacts the balance plate 54, current on the conductive plate 57 flows to the buzzer 8, the buzzer 8 gives an alarm to scare the mouse and remind people in the room, and the sound discharging port 9 is formed to diffuse sound given by the buzzer 8.

As an embodiment of the present invention, as shown in fig. 5, a control switch 10 is fixedly connected to a position near one end of an outer surface of one side of the housing 1, and an indicator light 11 is fixedly connected to a position near one end of an outer surface of the other side of the housing 1.

When the input fiber channel 2 and the output fiber channel 3 are connected, in order to avoid electric shock to hands of an installer, the control switch 10 controls the circulation of a battery circuit, the control switch 10 is closed when the optical fiber is connected, so that the problem that the installation of the optical fiber by the installer is influenced by triggering the electric shock mechanism 5 is avoided, in addition, a lead is led out from one end of an electrode of the battery and respectively passes through the control switch 10 and the indicator lamp 11 to reach the other electrode of the battery, after the control switch 10 is turned on, current can pass through the indicator lamp 11, the indicator lamp 11 is turned on, and the operator judges that the control switch 10 is turned on.

As an embodiment of the present invention, as shown in fig. 5, the fixing body 4 is internally provided with an optical path passage 12, a first lens 13 is arranged at one end of the optical path channel 12, a first fixing block 15 is fixedly connected to the left end and the right end of the first lens 13, a second lens 14 is arranged at the other end of the optical path channel 12, a second fixing block 16 is fixedly connected to both the left end and the right end of the second lens 14, a second spring 18 is fixedly connected between the first fixing block 15 and the second fixing block 16, a screw 17 is arranged on one side of the second fixing block 16, one end of the screw 17 penetrates through the fixing body 4 and the shell 1 respectively and extends to the outside, one end of the light path channel 12 close to one side position is fixedly connected with a sliding rod 19, one end of the sliding rod 19 penetrates through the second fixing block 16 and is fixedly connected with the first fixing block 15.

In the invention, an operator screws the screw 17 to drive the second fixed block 16 to slide in the optical path channel 12, the sliding second fixed block 16 drives the second lens 14 to slide towards the end of the first lens 13 in the optical path channel 12 and compress the second spring 18, the second spring 18 compressed when the screw 17 is unscrewed pushes the second fixed block 16 to be far away from the first lens 13, so as to drive the second lens 14 to be far away from the first lens 13, so that the adjustment of the focal length between the two lenses is realized, the control of the optical fiber signal transmission is convenient, in addition, when the second fixed block 16 at the other end of the second lens 14 slides on the sliding rod 19, in order to avoid the second lens 14 from being forced by the screw 17 and the second spring 18 at one end, the other end presents a problem of offset, thus ensuring a proper sliding of the second lens 14.

As an embodiment of the present invention, as shown in fig. 5, one end of the second fixing block 16 is designed to have a convex arc structure.

In order to make the second lens 14 slide in the optical path channel 12 better, the contact end of the second fixing block 16 and the inner wall of the optical path channel 12 adopts a convex arc design, so that the contact area of the second fixing block 16 and the inner wall of the optical path channel 12 is reduced, and the friction force is further reduced, thereby facilitating the second fixing block 16 to slide in the optical path channel 12.

As an embodiment of the present invention, as shown in fig. 5, a sliding groove 20 is formed at one side of the optical path 12, a set of the second fixing blocks 16 slides in the sliding groove 20, and a second spring 18 is disposed inside the sliding groove 20.

When the second spring 18 is compressed and deformed, the middle position of the second spring 18 is easy to deviate, and the deviated part is easy to block the transmission of optical fiber signals.

As an embodiment of the present invention, as shown in fig. 1, the outer surface of one end of the screw 17 is provided with scale values 21 which are uniformly distributed, and the outer surface of one side of the housing 1 is provided with scale marks 22 at positions above the screw 17.

In order to adjust the focal length of the lens more accurately, when an operator rotates the screw 17, the operator can judge how much the screw 17 enters the housing 1 according to the scale mark 22 aligned with the scale value 21 on the screw 17, so as to know the moving position of the second lens 14, thereby achieving accurate adjustment.

The using method comprises the following steps: the invention needs an operator to fix optical fibers to be connected in an input fiber channel 2 and an output fiber channel 3 respectively, then the optical fibers are placed in an indoor inconspicuous position, and an electric shock mechanism 5 is started, when the electric shock mechanism 5 works, a battery is installed in a shell 1 of the invention, one electrode of the battery is fixedly connected with a conducting wire 53, the other electrode of the battery is fixedly connected with a conducting plate 57, when a mouse moves to an optical fiber coupler, and the foot of the mouse steps on a pedal 51, the pedal 51 can rotate towards a movable groove 58, meanwhile, the rotating pedal 51 can drive a rotating drum 52 to rotate, the rotating drum 52 can drive a balance plate 54 to lift and contact with the conducting plate 57, because the balance plate 54, the rotating drum 52 and the pedal 51 are all made of conducting materials, when the balance plate 54 is contacted with the conducting plate 57, the current in the battery can lead the pedal 51 to have current through tilting, when the pedal 51 is not stepped on by the mouse, because the total weight of the balance plate 54 and the counterweight block 55 is greater than the weight of the pedal 51, the balance plate 54 can rotate downwards under the gravity of the counterweight block 55 and stop rotating when the counterweight block 55 enters the groove 56, so that the balance plate 54 and the pedal 51 automatically recover to the horizontal state;

for the effect of further improvement electrode mouse, when the mouse ran to optical fiber coupler's upper end, can drive the first spring 61 of the downward removal of the body 62 and compression because of mouse self gravity, thereby drive current-conducting plate 57 also move down, when current-conducting plate 57 and balance plate 54 contact, the electric current on the current-conducting plate 57 can be conducted on the copper leather board 63, the mouse at optical fiber coupler upper end can receive the electric shock of copper leather board 63, after the mouse after the electric shock escaped, the body 62 no longer receives mouse self gravity, the first spring 61 of compression can push up the body 62 of going up and down and move, thereby drive current-conducting plate 57 and balance plate 54 separation, the automatic disconnection of electric current has been realized.

The electric elements in the paper are all electrically connected with an external master controller and 220V mains supply through a transformer, the master controller can be a conventional known device controlled by a computer and the like, the product type provided by the invention is only used according to the structural characteristics of the product in the technical scheme, the product can be adjusted and modified after being purchased to be more matched with and accord with the technical scheme of the invention, the product type is a technical scheme of the optimal application of the technical scheme, the product type can be replaced and modified according to the required technical parameters, and the product type is known by the technical personnel in the field, so the technical scheme provided by the invention can clearly obtain the corresponding use effect by the technical scheme provided by the invention in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical fiber coupler comprising:

the device comprises a shell (1), wherein a fixed body (4) is fixedly connected to the center position in the shell (1);

the input fiber channel (2) is fixedly connected to the center of the outer surface of one end of the fixed body (4);

the output fiber channel (3) is fixedly connected to the center of the outer surface of the other end of the fixed body (4), and one ends of the input fiber channel (2) and the output fiber channel (3) penetrate through the shell (1) and extend to the outside;

the method is characterized in that: the inside of casing (1) is close to marginal position fixedly connected with electric shock mechanism (5) of the fixed body (4), the both ends of electric shock mechanism (5) all run through casing (1) and extend to the outside, electric shock mechanism (5) are used for the electric shock mouse.

2. A fiber optic coupler according to claim 1, wherein: the electric shock mechanism (5) comprises a pedal (51), a rotary drum (52), a conductive wire (53), a balance plate (54), a balancing weight (55), a groove (56), a conductive plate (57) and a movable groove (58); the edge position of the inner part of the shell (1) close to the fixed body (4) is fixedly connected with a conductive wire (53), the outer circular surface of the conductive wire (53) is rotatably connected with uniformly distributed rotary drums (52), one side of the outer circular surface of each rotary drum (52) is fixedly connected with a pedal (51), and one end of each pedal (51) penetrates through the shell (1) and extends to the outside;

the utility model discloses a portable electronic device, including casing (1), the inside of casing (1) is located the below position of footboard (51) and has seted up movable groove (58), the excircle of rotary drum (52) opposite side fixedly connected with balance plate (54), the inside of casing (1) is located the below position of balance plate (54) and has seted up fluted (56), be provided with balancing weight (55) in recess (56), the upper end surface and balance plate (54) fixed connection of balancing weight (55), the inside top position sliding connection who is located fixed body (4) of casing (1) has elevating system (6), and the upper end of elevating system (6) runs through casing (1) and extends to the outside, the lower extreme surface fixed connection of elevating system (6) has current conducting plate (57).

3. An optical fiber coupler according to claim 2, wherein: the lifting mechanism (6) comprises a first spring (61), a lifting body (62) and a copper sheet (63); the upper end surface central point of the fixed body (4) puts first spring (61) of fixedly connected with, the upper end fixedly connected with of first spring (61) goes up and down the body (62), the upper end of the body (62) that goes up and down runs through casing (1) and extends to the outside, the surface parcel of the body (62) that goes up and down has one deck copper skin (63), copper skin (63) and current conducting plate (57) fixed connection.

4. A fiber optic coupler according to claim 3, wherein: the lower end of the conductive plate (57) is designed in a concave arc shape, and one side of the outer surface of the upper end of the balance plate (54) is fixedly connected with a convex arc-shaped contact (7).

5. A fiber optic coupler according to claim 3, wherein: the inside central point in upper end of the body that goes up and down (62) puts fixedly connected with bee calling organ (8), the upper end surface of copper skin (63) is run through and has been seted up row sound mouth (9).

6. An optical fiber coupler according to claim 2, wherein: the outer surface of one side of casing (1) is close to one end position fixedly connected with control switch (10), the opposite side surface of casing (1) is close to one end position fixedly connected with pilot lamp (11).

7. An optical fiber coupler according to claim 2, wherein: an optical path channel (12) is arranged in the fixed body (4), a first lens (13) is arranged at one end of the optical path channel (12), the left end and the right end of the first lens (13) are fixedly connected with a first fixed block (15), a second lens (14) is arranged at the other end of the light path channel (12), the left end and the right end of the second lens (14) are fixedly connected with a second fixed block (16), a second spring (18) is fixedly connected between the first fixed block (15) and the second fixed block (16), a screw (17) is arranged on one side of the second fixed block (16), one end of the screw (17) penetrates through the fixing body (4) and the shell (1) in sequence and extends to the outside, a sliding rod (19) is fixedly connected at one end of the light path channel (12) close to one side, one end of the sliding rod (19) penetrates through the second fixing block (16) and is fixedly connected with the first fixing block (15).

8. A fiber optic coupler according to claim 7, wherein: one end of the second fixed block (16) is designed to be a convex arc structure.

9. An optical fiber coupler according to claim 7, wherein: a sliding groove (20) is formed in one side of the light path channel (12), the second fixing blocks (16) slide in the sliding groove (20), and the second spring (18) is arranged inside the sliding groove (20).

10. An optical fiber coupler according to claim 7, wherein: the scale values (21) that all distribute are provided with to the one end surface of screw (17), the top position that one side surface of casing (1) is located screw (17) is provided with scale mark (22).