CN219145640U - Carbon fiber light wave tube with direct-insertion connector - Google Patents

Abstract

The utility model discloses a carbon fiber light wave tube with a direct-inserting connector, which relates to the technical field of carbon fiber light wave tubes and comprises a carbon fiber light wave tube main body, wherein two ends of the carbon fiber light wave tube main body are connected with inserting ends, one end of each inserting end is nested with a connecting end, and the side part of each connecting end is provided with an anti-slip fastener; simultaneously, when the plug-in end and the connecting end are connected together, the plug-in end and the connecting end can be effectively prevented from being separated from each other by buckling through the anti-slip fastener.

Description

Carbon fiber light wave tube with direct-insertion connector

Technical Field

The utility model relates to the technical field of carbon fiber optical wave tubes, in particular to a carbon fiber optical wave tube with a direct-insertion connector.

Background

The carbon fiber light wave tube is one of heating pipes, some carbon fiber light wave tubes only have terminals at one end and have wire heads, some carbon fiber light wave tubes have terminals at two ends and all have wire heads, when the carbon fiber light wave tube of wire heads at two ends is installed, the carbon fiber light wave tube is fixed at a proper position, then the wire heads at two ends of the carbon fiber light wave tube and an external power supply wire are twisted together by wire cores, then the wire heads at two ends of the carbon fiber light wave tube and the external power supply wire are wound and connected together by using an insulating tape, when the carbon fiber light wave tube needs to be replaced after being used for a certain period of time, the wire heads at two ends of the carbon fiber light wave tube and the external power supply wire are required to be disassembled, and the wire heads at two ends of the carbon fiber light wave tube and the external power supply wire are required to be wound and connected together by using the insulating tape, so that the wire heads at two ends of the carbon fiber light wave tube and the external power supply wire are required to be twisted together are required to be broken together, and the wire heads at two ends of the carbon fiber light wave tube are required to be replaced again, and the carbon fiber light wave tube is difficult to be replaced by connecting together by the external power supply wire.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a carbon fiber optical waveguide with a direct-insertion connector, when the carbon fiber optical waveguide needs to be replaced, the plug-in end and the connection end are directly separated, the external power line and the wire heads at the two ends of the carbon fiber optical waveguide do not need to be unwound, and when a new carbon fiber optical waveguide is replaced, the wire heads at the two ends of the carbon fiber optical waveguide do not need to be wound and connected with the external power line again, so that the carbon fiber optical waveguide is convenient to replace; simultaneously, when the plug-in end and the connecting end are connected together, the plug-in end and the connecting end can be effectively prevented from being separated from each other by buckling through the anti-slip fastener.

The utility model is realized in such a way, and a carbon fiber optical wave tube with a direct-insertion connector is constructed, and the carbon fiber optical wave tube comprises a carbon fiber optical wave tube main body, wherein two ends of the carbon fiber optical wave tube main body are connected with insertion ends, one end of each insertion end is nested with a connecting end, and the side part of each connecting end is provided with an anti-slip fastener.

Further, the plug-in end consists of a connecting seat, an inner sheath, a limiting sliding strip, a limiting clamping groove and a metal contact pin, wherein the connecting seat is arranged at one end of the inner sheath, the limiting sliding strip is arranged at the outer side of the inner sheath, the limiting clamping groove is arranged at the side part of the limiting sliding strip, and the metal contact pin is arranged inside the inner sheath.

Further, the connecting end head is composed of an outer sheath seat, a limiting frame, a square through hole, an inner socket and a jack, wherein the inner socket is arranged on the inner side of the outer sheath seat, the limiting frame is arranged on the inner side wall of the outer sheath seat, the jack is arranged at one end of the inner socket, and the square through hole is arranged at a position, close to the middle, of the limiting frame.

Further, the anti-slip fastener is composed of an outer supporting frame, a supporting spring and a movable buckle, wherein the supporting spring is obliquely arranged at one end of the inner part of the outer supporting frame, and one end of the movable buckle is fixedly connected with one end of the supporting spring.

Further, the top of the movable buckle is provided with a pressing plate, the bottom of one end of the movable buckle is provided with a round through hole, the inner side of the round through hole is penetrated with a supporting shaft, and the hook buckle at the bottom of the other end of the movable buckle is provided with a guiding cambered surface.

Further, transition wires are further arranged at two ends of the carbon fiber light wave tube main body, mounting rings are arranged at positions, close to the end faces, of the two ends of the carbon fiber light wave tube main body, and threaded through holes are formed in the two ends of the top of each mounting ring.

Drawings

FIG. 1 is a schematic diagram of a carbon fiber optical waveguide with an in-line connector according to the present utility model;

FIG. 2 is a schematic view of the structure of the plug terminal of the present utility model;

FIG. 3 is a schematic view of a metal pin structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the connecting end of the present utility model;

FIG. 5 is a schematic diagram of a jack structure of the present utility model;

FIG. 6 is a schematic view of the structure of the anti-slip fastener of the present utility model;

fig. 7 is a schematic view of the structure of the threaded through hole of the present utility model.

Reference numerals: the carbon fiber optical waveguide tube comprises a carbon fiber optical waveguide tube body 1, a plug-in end 2, a connecting end 3, an anti-slip fastener 4, a transition wire 11, a mounting ring 12, a threaded through hole 13, a connecting seat 21, an inner sheath 22, a limiting slide bar 23, a limiting clamping groove 24, a metal contact pin 25, an outer sheath seat 31, a limiting frame 32, a square through hole 33, an inner sheath 34, an inserting hole 35, an outer supporting frame 41, a supporting spring 42, a movable buckle 43, a round through hole 431, a supporting shaft 432, a pressing plate 433 and a guiding cambered surface 434.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following detailed description with reference to the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout; all other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;

it is to be understood that ordinal and directional descriptions, such as "first," "second," "third," "up, down, left, right," etc., are referred to for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and for example, they may be fixed connections, or they may be removable connections or electrical connections; either directly or indirectly, and therefore are not to be construed as limiting the utility model.

The technical scheme of the utility model is further elaborated by combining the drawings and the specific embodiments of the specification, and the carbon fiber light wave tube with the direct-insertion connector provided by the application comprises a carbon fiber light wave tube main body 1, wherein two ends of the carbon fiber light wave tube main body 1 are connected with plug-in ends 2, one end of the plug-in end 2 is nested with a connecting end 3, and the side part of the connecting end 3 is provided with an anti-slip fastener 4.

Referring to fig. 2-3, the plugging end 2 is composed of a connecting seat 21, an inner sheath 22, a limiting slide bar 23, a limiting slot 24 and a metal pin 25, wherein the connecting seat 21 is arranged at one end of the inner sheath 22, the limiting slide bar 23 is arranged at the outer side of the inner sheath 22, the limiting slot 24 is arranged at the side part of the limiting slide bar 23, and the metal pin 25 is arranged in the inner sheath 22;

as an example, two sets of plug terminals 2 are provided, a conductive metal sheet is disposed in the connecting seat 21, one end of the metal pin 25 is inserted into the connecting seat 21 and fixedly connected to one side of the conductive metal sheet, and the other side of the conductive metal sheet is connected to one end of the transition wire 11.

Referring to fig. 4-5, the connecting end 3 is composed of an outer sheath seat 31, a limiting frame 32, a square through hole 33, an inner insertion seat 34 and an insertion hole 35, wherein the inner insertion seat 34 is arranged at the inner side of the outer sheath seat 31, the limiting frame 32 is arranged at the inner side wall of the outer sheath seat 31, the insertion hole 35 is arranged at one end of the inner insertion seat 34, and the square through hole 33 is arranged at a position close to the middle of the limiting frame 32;

as an example, two groups of connection terminals 3 are provided, one end of the connection terminal 3 is provided with a power wire, the inner side of the other end of the inner socket 34 is provided with a metal conductive sheet, the inner side wall of the insertion hole 35 is provided with a conductive metal inner sleeve, the conductive metal inner sleeve is fixedly connected with the metal conductive sheet, one end of the power wire is fixedly connected with the metal conductive sheet, the inner sheath 22 is embedded between the inner socket 34 and the outer sheath seat 31, the inner sheath 22 is accommodated in a region between the inner socket 34 and the outer sheath seat 31, the limiting sliding bar 23 is accommodated in the limiting frame 32, meanwhile, the metal contact pin 25 is inserted into the inner side of the insertion hole 35, the metal contact pin 25 is in contact with the conductive metal inner sleeve, and the power wire at one end of the connection terminal 3 is connected with an external power wire.

Referring to fig. 6, the anti-slip fastener 4 is composed of an outer support frame 41, a support spring 42 and a movable buckle 43, wherein the support spring 42 is obliquely installed at one end of the inner portion of the outer support frame 41, and one end of the movable buckle 43 is fixedly connected to one end of the support spring 42;

as an example, it should be noted that, the bottom of the outer supporting frame 41 is communicated with the square through hole 33, when the inner sheath 22 is embedded between the inner socket 34 and the outer sheath seat 31, the limiting slide 23 slides in from the inner side of the limiting frame 32, at this time, the limiting slide 23 contacts and slides over the guiding arc surface 434 of the movable buckle 43, and meanwhile, the pressing guiding arc surface 434 drives the movable buckle 43 to rotate by means of the supporting shaft 432, so that one end of the movable buckle 43 presses the supporting spring 42, and meanwhile, the supporting spring 42 contracts until the limiting clamping groove 24 on the side of the limiting slide 23 slides to the guiding arc surface 434 of the movable buckle 43, and meanwhile, the limiting slide 23 also slides to the innermost end of the limiting frame 32, at this time, the limiting slide 23 cannot press the guiding arc surface 434 of the movable buckle 43, and at this time, the pressure of the supporting spring 42 also disappears, the supporting spring 42 returns to push the movable buckle 43, and the straight hook buckle surface of the movable buckle 43 buckles the limiting clamping groove 24, and can effectively prevent the limiting slide 23 from sliding out of the limiting frame 32, thereby preventing the plug end 2 and the connecting end 3 from falling off each other.

Referring to fig. 6, a pressing plate 433 is disposed at the top of the movable buckle 43, a circular through hole 431 is disposed at the bottom of one end of the movable buckle 43, a supporting shaft 432 is inserted inside the circular through hole 431, and a guiding cambered surface 434 is disposed at the hooking position of the bottom of the other end of the movable buckle 43;

as an example, when the inner sheath 22 is inserted between the inner socket 34 and the outer sheath seat 31 to connect the plug terminal 2 and the connection terminal 3, the operator pushes the pressing plate 433 to rotate the movable buckle 43 around the support shaft 432 through the circular through hole 431, so that one end of the movable buckle 43 presses the support spring 42, the hook buckle of the movable buckle 43 is disengaged from the limit slot 24, and then the connection seat 21 is pinched to pull out the inner sheath 22 and the limit slide bar 23, and the metal pin 25 is slid out of the jack 35, and the plug terminal 2 and the connection terminal 3 are separated, thereby separating the carbon fiber optical waveguide body 1 and the plug terminal 2 from the connection terminal 3.

Referring to fig. 1 and 7, the two ends of the carbon fiber optical waveguide body 1 are also provided with transition wires 11, the two ends of the carbon fiber optical waveguide body 1 close to the end surfaces are provided with mounting rings 12, and the two ends of the top of each mounting ring 12 are provided with threaded through holes 13;

as an example, it should be noted that the carbon fiber optical waveguide body 1 is electrically connected with the plug-in terminal 2 through the transition wire 11, where the transition wire 11 at one end of the carbon fiber optical waveguide body 1 is a power supply end, the transition wire 11 at the other end of the carbon fiber optical waveguide body 1 is an power output end, and the carbon fiber optical waveguide body 1 is mounted at a suitable position by using screws through threaded through holes 13 at two ends of the mounting ring 12.

Working principle: the user installs the carbon fiber optical waveguide main body 1 at a proper position through the threaded through holes 13 at two ends of the mounting ring 12 by using screws, then connects the power lead wire at the end of the connecting end 3 with an external power lead, simultaneously disconnects the power supply, then embeds the inner sheath 22 of a group of plug-in ends 2 between the inner socket 34 and the outer sheath seat 31 in a group of connecting ends 3, accommodates the inner sheath 22 through the area between the inner socket 34 and the outer sheath seat 31, accommodates the limit slide 23 through the limit frame 32, simultaneously inserts the metal contact pin 25 into the inner side of the jack 35, at the moment, the metal contact pin 25 is contacted with the conductive metal inner sleeve and the metal conductive sheet, at the same time, the limit slide 23 slides in from the inner side of the limit frame 32, at the moment, the limit slide 23 contacts and slides over the guide cambered surface 434 of the movable buckle 43, at the moment, and extrudes the guide cambered surface 434 to drive the movable buckle 43 to rotate by means of the support shaft 432, so that one end of the movable buckle 43 extrudes the support spring 42, and simultaneously the support spring 42 contracts until the limit clamping groove 24 at the side of the limit slide 23 slides to the guide cambered surface of the movable buckle 43, simultaneously, and simultaneously the limit slide 23 also slides to the innermost end of the limit frame 32 through the limit frame 32, simultaneously the limit slide out of the limit clamp groove 23 and the other end 3 can be prevented from sliding off the other end surface of the movable buckle 3, and the limit clamp 43, and the reset end 3 can be prevented from sliding off the guide cambered surface, and the end surface of the movable buckle 3, and the limit clamp groove can be simultaneously, and the limit clamp down;

when the carbon fiber optical waveguide body 1 needs to be replaced, the power supply is disconnected firstly, then the pressing plate 433 is pressed to enable the movable buckle 43 to rotate around the supporting shaft 432 through the circular through hole 431, one end of the movable buckle 43 extrudes the supporting spring 42, at the moment, the hook buckle of the movable buckle 43 is separated from the limiting clamping groove 24, then the connecting seat 21 is pinched to pull out the inner sheath 22 and the limiting sliding strip 23, meanwhile, the metal contact pin 25 slides out of the jack 35, so that the carbon fiber optical waveguide body 1 and the plugging end 2 are separated from the connecting end 3, then the screw penetrating through the threaded through hole 13 is taken out by using the screwdriver, at the moment, the carbon fiber optical waveguide body 1 and the plugging end 2 can be separated from the installation position, and the carbon fiber optical waveguide body 1 and the plugging end 2 can be replaced conveniently.

In summary, the beneficial effects of the utility model are as follows:

advantage 1: in the utility model, the carbon fiber light wave tube is the carbon fiber light wave tube main body 1, the lead heads at the two ends of the carbon fiber light wave tube are the transition lead 11 and the power lead at one end of the connecting end 3, when the carbon fiber light wave tube needs to be replaced, the power supply is disconnected firstly, then the pressing plate 433 is pressed to drive the movable buckle 43 to rotate around the supporting shaft 432 through the round through hole 431, so that one end of the movable buckle 43 presses the supporting spring 42, at the moment, the hook buckle of the movable buckle 43 is separated from the limiting clamping groove 24, then the connecting seat 21 is pinched to pull out the inner sheath 22 and the limiting slide bar 23, and meanwhile, the metal pin 25 is slid out of the jack 35, so that the carbon fiber light wave tube main body 1 and the plug end 2 are separated from the connecting end 3, the lead heads at the two ends of the external power supply wire and the carbon fiber light wave tube do not need to be disconnected, and then the screw penetrating through the threaded through hole 13 is taken out by using a screw driver, at this time, the carbon fiber optical waveguide body 1 and the plug terminal 2 can be separated from each other to be installed, then a new carbon fiber optical waveguide with the same specification and the connected plug terminal 2 are taken out, the new carbon fiber optical waveguide is installed at the original position by using screws to pass through the threaded through holes 13 at the two ends of the mounting ring 12, then the inner sheath 22 of one group of plug terminals 2 is embedded between the inner socket 34 and the outer sheath seat 31 in one group of connecting terminals 3, the inner sheath 22 is accommodated in the area between the inner socket 34 and the outer sheath seat 31, the limiting sliding bar 23 is accommodated by the limiting frame 32, meanwhile, the metal pin 25 is inserted into the inner side of the insertion hole 35, at this time, the metal pin 25 is contacted with the conductive metal inner sleeve and the metal conductive sheet, then the other group of plug terminals 2 is connected with the other group of connecting terminals 3 by the above manner, and the wire heads at the two ends of the carbon fiber optical waveguide are not required to be wound and connected with an external power line again, at this time, a new carbon fiber optical waveguide is installed.

Advantage 2: in the utility model discloses in, when grafting end 2 and connecting end 3 link together, spacing draw-in bar 23 is followed spacing frame 32 inboard and is gone into, spacing draw-in bar 23 contact is slipped the direction cambered surface 434 of activity knot 43 this moment, extrusion direction cambered surface 434 drives activity knot 43 simultaneously and relies on back shaft 432 to rotate, make activity knot 43 one end extrusion supporting spring 42, supporting spring 42 shrink simultaneously, until spacing draw-in groove 24 of spacing draw-in bar 23 lateral part slides to the direction cambered surface 434 department of activity knot 43, spacing draw-in bar 23 also slides to spacing frame 32 innermost end simultaneously, spacing draw-in bar 23 can't extrude the direction cambered surface 434 of activity knot 43 this moment, the pressure of supporting spring 42 also disappears simultaneously, supporting spring 42 resets and promotes activity knot 43 and also resets, the flat face of clasp of activity knot 43 detains spacing draw-in groove 24 this moment, can effectually prevent spacing draw-in bar 23 roll-off spacing frame 32, thereby prevent grafting end 2 and connecting end 3 drop each other.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein; it should be noted that, for those skilled in the art, without departing from the structure of the present utility model, several modifications and improvements can be made, and these should also be considered as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practicality of the patent; the protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (6)

1. The utility model provides a carbon fiber light wave tube with cut straightly connector, includes carbon fiber light wave tube main part (1), its characterized in that: the novel carbon fiber optical wave tube is characterized in that two ends of the carbon fiber optical wave tube main body (1) are connected with plug-in ends (2), one ends of the plug-in ends (2) are nested with connecting ends (3), and anti-slip fasteners (4) are arranged on the side parts of the connecting ends (3).

2. The carbon fiber optical waveguide with an in-line connector according to claim 1, wherein: the plug-in end (2) is composed of a connecting seat (21), an inner sheath (22), a limiting slide bar (23), a limiting clamping groove (24) and a metal contact pin (25), wherein the connecting seat (21) is arranged at one end of the inner sheath (22), the limiting slide bar (23) is arranged at the outer side of the inner sheath (22), the limiting clamping groove (24) is arranged at the side part of the limiting slide bar (23), and the metal contact pin (25) is arranged inside the inner sheath (22).

3. The carbon fiber optical waveguide with an in-line connector according to claim 1, wherein: the connecting end head (3) is composed of an outer sheath seat (31), a limiting frame (32), a square through hole (33), an inner inserting seat (34) and an inserting hole (35), wherein the inner inserting seat (34) is arranged on the inner side of the outer sheath seat (31), the limiting frame (32) is arranged on the inner side wall of the outer sheath seat (31), the inserting hole (35) is formed in one end of the inner inserting seat (34), and the square through hole (33) is formed in the position, close to the middle, of the limiting frame (32).

4. The carbon fiber optical waveguide with an in-line connector according to claim 1, wherein: the anti-slip fastener (4) is composed of an outer supporting frame (41), a supporting spring (42) and a movable buckle (43), wherein the supporting spring (42) is obliquely arranged at one end inside the outer supporting frame (41), and one end of the movable buckle (43) is fixedly connected with one end of the supporting spring (42).

5. The carbon fiber optical waveguide with in-line connector of claim 4, wherein: the top of the movable buckle (43) is provided with a pressing plate (433), one end bottom of the movable buckle (43) is provided with a round through hole (431), the inner side of the round through hole (431) is inserted with a supporting shaft (432), and a guiding cambered surface (434) is arranged at the hooking position of the bottom of the other end of the movable buckle (43).

6. The carbon fiber optical waveguide with an in-line connector according to claim 1, wherein: the carbon fiber light wave tube is characterized in that transition wires (11) are further arranged on the end faces of the two ends of the carbon fiber light wave tube main body (1), mounting rings (12) are arranged at positions, close to the end faces, of the two ends of the carbon fiber light wave tube main body (1), and threaded through holes (13) are formed in the two ends of the top of each mounting ring (12).

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