CN216162717U - Optical transmission equipment with contact secondary connection contact detection function - Google Patents

Abstract

The utility model discloses optical transmission equipment with a contact secondary connection contact detection function, and relates to the related technical field of optical transmission equipment. Through the cooperation of above each device use, can make the more audio-visual show of the degree of connection between cable and the equipment, use manpower sparingly to can adjust the relation of connection between cable and the equipment according to instructing, with the stable transmission of assurance signal.

Description

Optical transmission equipment with contact secondary connection contact detection function

Technical Field

The utility model relates to the related technical field of optical transmission equipment, in particular to optical transmission equipment with a contact secondary connection contact detection function.

Background

When the optical signal transmission equipment is used for signal transmission, the optical signal transmission equipment can not be influenced by electromagnetic waves and severe environment, the signal transmission can be more stable and reliable, an optical fiber of the optical signal transmission equipment or a signal cable at an output end needs to be overhauled within a certain service life, after the overhaul, the signal transmission cable and the transmission equipment need to be secondarily connected, but when the signal transmission cable is used for a long time, due to the aging of the structure or the slight adjustment of the specification of a signal wire connector, the condition of poor contact of a signal connection contact can occur, certain signal loss is caused, and whether the signal connection contact is in place or not is an uncertain event depending on the feeling and experience, so the signal transmission between the signal wire and the transmission equipment has instability, and the optical signal transmission equipment with the contact secondary connection contact detection function is specially provided, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an optical transmission device having a contact secondary connection contact detection function to solve the problems set forth in the above-described background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optical transmission equipment with contact secondary connection contact nature detects function, including the optical transmission equipment body, the side of optical transmission equipment body is provided with a plurality of connecting holes that are used for the signal line to connect, the inner wall that the open end was kept away from to the connecting hole has seted up movable groove, movable groove's internally mounted has the fly leaf, be provided with reset spring between the inner wall that the open end was kept away from to the side of fly leaf and movable groove, be provided with electric contact and electric contact between the side of fly leaf and the inner wall of movable groove, the outside of optical transmission equipment body is fixed with and is connected with the pilot lamp through the wire with electric contact and electric contact, can turn into audio-visual signal output with the degree of connection between cable and the equipment.

Preferably, the inner wall of open end is kept away from at the movable groove to the electric contact setting, and the electric contact is fixed at the terminal surface of fly leaf, and the pilot lamp is provided with a plurality ofly, and a plurality of pilot lamps correspond with the connecting hole, guarantees each connecting hole internal signal transmission's stability.

Preferably, the outer wall at the fly leaf is fixed to the electric contact, and the inner wall at the activity groove is fixed to the electric contact, and the electric contact of activity inslot wall is provided with a plurality ofly, and a plurality of electric contacts set up at the inner wall symmetry in activity groove, and the electric contact of symmetric distribution passes through the wire and is connected with two inputs of pilot lamp, and the pilot lamp falls into a plurality of colours with the electric contact number of symmetry, can carry out more audio-visual show to the connection degree between cable and the connecting hole.

Preferably, the activity hole has been seted up to two just right inner wall symmetries in activity groove, the carousel is installed in the internal rotation of activity hole, there is the pole of taking through spout sliding connection the side of carousel, it is fixed with the inner wall in activity hole that extension spring is passed through to the one end of keeping away from the carousel of taking the pole, the inner wall of spout is fixed with the piece of taking electricity that matches with the pole of taking electricity, it is connected with two inputs of pilot lamp through the wire respectively to take electricity pole and piece of taking electricity, reduce the structural design degree of difficulty, avoid the connecting hole to keep away from the dust of open end inner wall accumulation simultaneously and to the interference that causes of testing result.

Preferably, the spout is the screw-tupe structure, and the outer wall of carousel cup joints has the deformation layer, prevents to take place relative slip between carousel and the cable, and the outer wall on deformation layer passes the inside that the movable hole extends to the connecting hole, and the carousel is provided with the torsional spring with the junction in movable hole, makes things convenient for the reseing of carousel.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses optical transmission equipment with a contact secondary connection contact detection function, wherein an electric contact plate and an electric shock can be attached through the sliding of a movable plate in a movable groove, so that the conduction of an indicator lamp circuit is realized, the cable connection degree information can be provided for workers, and the cable connection contact is default to be good when the circuit of the indicator lamp is conducted in a certain insertion stroke during cable connection, so that the connection of a signal cable is more convenient and efficient.

And, utilize the contact of cable connector and carousel to and the inspiration of carousel turned angle to the route that the cable grafting in-process advances, and realize switching on to the pilot lamp circuit, also can make accurate judgement to the connection degree of signal cable, reduce staff's work load, raise the efficiency.

Drawings

Fig. 1 is a structural view of an optical transmission apparatus according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an optical transmission apparatus according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of an optical transmission apparatus body according to an embodiment of the present invention;

fig. 4 is a partial sectional view of an optical transmission device body according to embodiment 2 of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4A according to the present invention.

In the figure: 1. an optical transmission apparatus body; 2. connecting holes; 3. a movable groove; 31. a movable plate; 32. an electrical contact; 33. an electrical contact; 4. an indicator light; 5. a movable hole; 51. a turntable; 52. a chute; 53. erecting an electric pole; 54. an electricity-carrying sheet.

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.

Example 1

Referring to fig. 1 to 3, the present embodiment provides an optical transmission device with a contact point secondary connection contact detection function, including an optical transmission device body 1, a plurality of connection holes 2 for signal line connection are formed in a side surface of the optical transmission device body 1, a signal cable is inserted into the connection holes 2, the signal cable includes an optical fiber and a cable, both of which are in contact with an inner wall of the connection hole 2 when inserted into the connection holes 2, so that the present device is suitable for both of the two signal cables in response to a connection degree.

In order to convert the connection degree between the signal cable and the connection hole 2 into signal indication, the inner wall of the connection hole 2 far away from the opening end is provided with a movable groove 3, a movable plate 31 is installed inside the movable groove 3, an electric contact sheet 32 and an electric contact 33 are arranged between the side surface of the movable plate 31 and the inner wall of the movable groove 3, an indication lamp 4 is connected with the electric contact sheet 32 and the electric contact 33 through conducting wires and fixed on the outer side of the optical transmission equipment body 1, the end part of the signal cable presses the movable plate 31, the electric contact sheet 32 and the electric contact 33 are attached to each other in the movement process of the movable plate 31, and therefore the conduction of a circuit of the indication lamp 4 is achieved, wherein the electric contact sheet 32, the electric contact 33, the indication lamp 4 and a power source are connected in series.

Preferably, the side of movable plate 31 and the inner wall of activity groove 3 far away from the open end between be provided with reset spring, not only make things convenient for the inside restoration of movable plate 31 in activity groove 3, can also provide certain damping for the grafting of signal cable, make things convenient for the staff to control the degree that the signal cable is connected.

The electric contact plate 32 is arranged on the inner wall of the movable groove 3 far away from the opening end, the electric contact 33 is fixed on the end surface of the movable plate 31, the indicating lamps 4 are arranged in plurality, and the indicating lamps 4 correspond to the connecting holes 2.

In order to prompt different connection degrees between the signal cable and the connection hole 2, the electric contact sheet 32 is fixed on the outer wall of the movable plate 31, the electric contacts 33 are fixed on the inner wall of the movable groove 3, the electric contacts 33 on the inner wall of the movable groove 3 are provided in plurality, the electric contacts 33 are symmetrically arranged on the inner wall of the movable groove 3, the two electric contacts 33 are connected with the input end of the indicator light 4 through a conducting wire, and the electric contact sheet 32 is equivalent to a connection conducting wire between the two electric contacts 33.

Wherein, along with the slip of fly leaf 31 in activity inslot 3, electric contact 32 can turn on different electric contact 33 in order, and then realizes carrying out the order nature to a plurality of pilot lamps 4 and switch on to make the staff can master the connection condition between signal cable and the connecting hole 2.

Preferably, the indicator light 4 is divided into a plurality of colors by the number of the symmetrical electrical contacts 33, and the connection degree between the signal cable and the connection hole 2 can be conveniently grasped by the color of the indicator light 4.

Example 2

Referring to fig. 4-5, the difference from embodiment 1 is that: activity hole 5 has been seted up to the two just right inner wall symmetries of activity groove 3, the inside rotation of activity hole 5 installs carousel 51, there is pole 53 that takes through spout 52 sliding connection in the side of carousel 51, it is fixed with the inner wall of activity hole 5 that extension spring is passed through to the one end that pole 53 kept away from carousel 51, the inner wall of spout 52 is fixed with and takes the electric pole 53 matched with take the electric piece 54, take electric pole 53 and take electric piece 54 to be connected with two inputs of pilot lamp 4 through the wire respectively.

Utilize carousel 51 pivoted angle, just can directly turn into the relative motion between pole 53 and the piece 54 of taking electricity with the motion condition of signal cable connector inside connecting hole 2, treat when being connected compactly between signal cable and the connecting hole 2, take place contact between pole 53 and the piece 54 of taking electricity, make the circuit of pilot lamp 4 switched on.

Wherein, spout 52 is the screw-tupe structure, can drive when making carousel 51 rotate and take place the displacement pole 53, carousel 51's outer wall cup joints and has become the layer, the outer wall on deformation layer passes the inside that the movable hole 5 extends to connecting hole 2, deformation layer can be the rubber material, can make and closely laminate between carousel 51 and the cable, prevent sliding friction from appearing between the two, carousel 51 is provided with the torsional spring with the junction of movable hole 5, make things convenient for carousel 51 to pull out at the cable and can reset when connecting hole 2.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An optical transmission device having a contact secondary connection contact detection function, comprising an optical transmission device body (1), a side face of the optical transmission device body (1) being provided with a plurality of connection holes (2) for signal line connection, characterized in that: the inner wall that the open end was kept away from in connecting hole (2) has seted up movable groove (3), the internally mounted of movable groove (3) has fly leaf (31), be provided with reset spring between the inner wall of open end is kept away from in the side of fly leaf (31) and movable groove (3), be provided with electric contact (32) and electric contact (33) between the inner wall in the side of fly leaf (31) and movable groove (3), the outside of light transmission equipment body (1) be fixed with electric contact (32) and electric contact (33) are connected with pilot lamp (4) through the wire.

2. An optical transmission device having a contact secondary connection contact detecting function according to claim 1, characterized in that: the electric contact piece (32) is arranged on the inner wall of the movable groove (3) far away from the opening end, the electric contact piece (33) is fixed on the end face of the movable plate (31), the indicating lamps (4) are arranged in a plurality, and the indicating lamps (4) correspond to the connecting holes (2).

3. An optical transmission device having a contact secondary connection contact detecting function according to claim 1, characterized in that: the outer wall at fly leaf (31) is fixed in electric contact (32), the inner wall at activity groove (3) is fixed in electric contact (33), the electric contact (33) of activity groove (3) inner wall is provided with a plurality ofly, and is a plurality of electric contact (33) are at the inner wall symmetry setting of activity groove (3), and the electric contact (33) of symmetric distribution passes through the wire and is connected with two inputs of pilot lamp (4), pilot lamp (4) divide into a plurality of colours with symmetry electric contact (33) number.

4. An optical transmission device having a contact secondary connection contact detecting function according to claim 1, characterized in that: activity hole (5) have been seted up to activity groove (3) two just right inner wall symmetries, the internal rotation of activity hole (5) installs carousel (51), there is pole (53) to take through spout (52) sliding connection in the side of carousel (51), it is fixed with the inner wall of activity hole (5) to take the one end that carousel (51) were kept away from in pole (53), the inner wall of spout (52) is fixed with takes electric piece (54) with taking pole (53) matching, it is connected with two inputs of pilot lamp (4) through the wire respectively with taking electric piece (54) to take pole (53).

5. An optical transmission device having a contact secondary connection contact detecting function according to claim 4, characterized in that: spout (52) are the screw-tupe structure, the outer wall of carousel (51) is cup jointed and is had the deformation layer, the outer wall on deformation layer passes activity hole (5) and extends to the inside of connecting hole (2), carousel (51) and the junction of activity hole (5) are provided with the torsional spring.

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