CN215489568U

CN215489568U - Lamp tube connector with high flexibility and cable difficult to damage

Info

Publication number: CN215489568U
Application number: CN202122099011.8U
Authority: CN
Inventors: 孙旭旭; 吴钊
Original assignee: Sun Xuxu
Current assignee: Sun Xuxu
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a lamp tube joint with high flexibility and difficult damage to cables, which comprises a shell, a threaded sleeve, a connecting hole, a wiring board and a fixing screw, wherein the threaded sleeve is fixedly sleeved inside the shell, the connecting hole is formed in the top of the shell, an elastic sheet is fixedly connected to the connecting hole, a groove is formed in the top of the shell, the wiring board is fixedly connected into the groove, the wiring board is connected with a pressing plate through a threaded surface of the fixing screw, and a through groove is formed in the shell. According to the utility model, through the matching among the shell, the threaded sleeve, the connecting hole, the elastic sheet, the wiring board, the fixing screw and the pressing plate, the effect of conveniently and rapidly connecting and disassembling the lamp tube is achieved, the flexibility of the device is improved, the damage to the cable can be reduced, the service life of the cable is prolonged, and the operation is convenient.

Description

Lamp tube connector with high flexibility and cable difficult to damage

Technical Field

The utility model relates to the technical field of lamp tube connection, in particular to a lamp tube connector which is high in flexibility and not prone to damage cables.

Background

The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing the incoming and outgoing lines, and when the lamp tube is connected, the lamp tube joint is needed, but the existing lamp tube joint has a plurality of problems or defects;

the existing lamp tube connector has poor flexibility when in use, and is inconvenient for quickly connecting and disassembling the lamp tube; when the existing lamp tube connector is used for a long time, the lamp tube shakes due to external factors, and the lamp tube is easily damaged and broken in the gravity conversion process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp tube connector which has high flexibility and is not easy to damage a cable, so as to solve the problems of poor flexibility and easy cable damage in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high and not fragile fluorescent tube of cable connects of flexibility, includes casing, threaded sleeve, connecting hole, wiring board and fixed screw, the fixed cover in inside of casing has connect threaded sleeve, the connecting hole has been seted up at the top of casing, fixedly connected with shell fragment on the connecting hole, the top of casing is seted up flutedly, fixedly connected with wiring board in the recess, the wiring board is connected with the clamp plate through the fixed screw thread face, logical groove has been seted up on the casing.

In order to enhance the connection tightness between the threaded sleeve and the shell, preferably, four arc grooves are formed on the connection surface between the threaded sleeve and the shell, and the arc grooves are symmetrically distributed on the shell and the threaded sleeve in a cross shape.

For the insulating nature of reinforcing means and high temperature resistant effect, it is preferred, the casing is high temperature resistant ceramic casing, the casing is from last to being the loudspeaker form down.

In order to enhance the stability of the lamp tube during connection, preferably, the elastic sheet is an iron elastic sheet, the inner wall of the threaded sleeve is provided with threads, and the threads are half threads.

In order to facilitate the connection of the cables, it is preferable that the number of the grooves is two, and the two grooves are symmetrically arranged on the housing about the through groove.

In order to enhance convenience in reaching a point and protect the cable, preferably, the pressing plate movably penetrates through the fixing screw and the wiring board, and the pressing plate and the wiring board are both iron sheets.

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

(1) the lamp tube connector has the advantages that the structure is ingenious, the lamp tube can be conveniently and quickly connected and detached through the matching of the shell, the threaded sleeve, the connecting hole, the elastic sheet, the wiring board, the fixing screw and the pressing plate, the effect of improving the flexibility of the device is achieved, and the problems that the existing lamp tube connector is poor in flexibility when in use and inconvenient to quickly connect and detach the lamp tube are solved;

(2) this device structure is ingenious, through the cooperation between casing, threaded sleeve, connecting hole, shell fragment, wiring board, set screw and the clamp plate, has reached and can have reduced the harm to the cable, prolongs the life of cable, and the effect of convenient operation has solved current lamp coupling when long-time use, and external factor leads to the fluorescent tube to rock, the easy problem of breaking of taking place to damage of in the gravity conversion in-process.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a housing; 2. a threaded bushing; 3. connecting holes; 4. a spring plate; 5. a wiring board; 6. fixing screws; 7. pressing a plate; 8. a groove; 9. a through groove.

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.

The first embodiment is as follows:

referring to fig. 1-4, a lamp tube connector with high flexibility and less possibility of damaging a cable comprises a housing 1, a threaded sleeve 2, a connecting hole 3, a wiring board 5 and a fixing screw 6, wherein the threaded sleeve 2 is fixedly sleeved inside the housing 1, the connecting hole 3 is formed in the top of the housing 1, an elastic sheet 4 is fixedly connected to the connecting hole 3, a groove 8 is formed in the top of the housing 1, the wiring board 5 is fixedly connected to the groove 8, the wiring board 5 is connected with a pressing plate 7 through a threaded surface of the fixing screw 6, and a through groove 9 is formed in the housing 1.

At first break through connecting hole 3 with the cable, the winding is on the spliced pole of wiring board 5, then screw up fixed screw 6 under the effect of the thrust that the thread engagement produced, make clamp plate 7 and cable link in close contact with, then be connected the fluorescent tube through rotatory internal thread engagement with screw sleeve 2 and casing 1, connect electrical end and appointed shell fragment 4 in close contact with until the fluorescent tube, reached and to conveniently carry out quick connection and dismantlement to the fluorescent tube, the effect of the flexibility of device has been improved and reached and can reduce the harm to the cable, the life of extension cable, the effect of convenient operation.

Example two:

referring to fig. 1-4, a lamp tube connector with high flexibility and less damage to cables comprises a housing 1, a threaded sleeve 2, a connecting hole 3, a wiring board 5 and a fixing screw 6, wherein in order to enhance the insulation and high temperature resistant effects of the device, the housing 1 is a high temperature resistant ceramic housing, the housing 1 is horn-shaped from top to bottom, the threaded sleeve 2 is fixedly sleeved inside the housing 1, in order to enhance the connection tightness between the threaded sleeve 2 and the housing 1, four arc grooves are formed on the connecting surface between the threaded sleeve 2 and the housing 1, the arc grooves are symmetrically distributed on the housing 1 and the threaded sleeve 2 in a cross shape, the connecting hole 3 is formed at the top of the housing 1, a spring plate 4 is fixedly connected on the connecting hole 3, in order to enhance the stability of the lamp tube during connection, the spring plate 4 is an iron spring plate, threads are formed on the inner wall of the threaded sleeve 2, the threads are half threads, a groove 8 is formed at the top of the housing 1, in order to facilitate the connection of cables, the number of the grooves 8 is two, the two grooves 8 are symmetrically arranged on the shell 1 about the through grooves 9, the wiring board 5 is fixedly connected in the grooves 8, the wiring board 5 is connected with the pressing plate 7 through the thread surfaces of the fixing screws 6, the cable is conveniently protected when arriving, the pressing plate 7 movably penetrates through the fixing screws 6 and the wiring board 5, the pressing plate 7 and the wiring board 5 are iron sheets, and the through grooves 9 are formed in the shell 1.

The working principle is as follows: firstly, the cable runs through the connecting hole 3 and is wound on the connecting column of the wiring board 5, then the fixing screw 6 is screwed down, under the action of thrust generated by thread engagement, the pressing plate 7 is tightly contacted with the connecting end of the cable, then the lamp tube is engaged with the inner thread of the threaded sleeve 2 by rotation and is connected with the shell 1 until the electric end of the lamp tube is tightly contacted with the appointed elastic sheet 4, thereby achieving the effects of conveniently and rapidly connecting and disassembling the lamp tube, improving the flexibility of the device, solving the problems of poor flexibility and inconvenient and rapid lamp tube connection and disassembly when the existing lamp tube connector is used, reducing the damage to the cable, prolonging the service life of the cable, facilitating the operation, and solving the problems that when the existing lamp tube connector is used for a long time, the lamp tube is shaken due to external factors, and the problem of easy damage and breakage in the gravity conversion process is solved.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high and not fragile cable's of flexibility fluorescent tube connects which characterized in that: including casing (1), threaded sleeve (2), connecting hole (3), wiring board (5) and fixed screw (6), threaded sleeve (2) have been cup jointed to the inside fixation of casing (1), connecting hole (3) have been seted up at the top of casing (1), fixedly connected with shell fragment (4) on connecting hole (3), the top of casing (1) is seted up flutedly (8), fixedly connected with wiring board (5) in recess (8), wiring board (5) are connected with clamp plate (7) through fixed screw (6) flank of screw, logical groove (9) have been seted up on casing (1).

2. A light fitting according to claim 1, wherein said light fitting is flexible and resistant to damage by cables, and further comprising: four arc grooves are formed in the connecting surface of the threaded sleeve (2) and the shell (1), and the arc grooves are symmetrically distributed on the shell (1) and the threaded sleeve (2) in a cross shape.

3. A light fitting according to claim 1, wherein said light fitting is flexible and resistant to damage by cables, and further comprising: casing (1) is high temperature resistant ceramic casing, casing (1) is from last to being loudspeaker form down.

4. A light fitting according to claim 1, wherein said light fitting is flexible and resistant to damage by cables, and further comprising: the elastic piece (4) is an iron elastic piece, the inner wall of the threaded sleeve (2) is provided with threads, and the threads are half threads.

5. A light fitting according to claim 1, wherein said light fitting is flexible and resistant to damage by cables, and further comprising: the number of the grooves (8) is two, and the two grooves (8) are symmetrically arranged on the shell (1) relative to the through groove (9).

6. A light fitting according to claim 1, wherein said light fitting is flexible and resistant to damage by cables, and further comprising: the pressing plate (7) movably penetrates through the fixing screw (6) and the wiring board (5), and the pressing plate (7) and the wiring board (5) are both iron sheets.