CN218415077U

CN218415077U - Plug-in bridge piece capable of being stably connected

Info

Publication number: CN218415077U
Application number: CN202222598707.XU
Authority: CN
Inventors: 张胜豪; 张敬南
Original assignee: Nanjing Dortmund Electric Co ltd
Current assignee: Nanjing Dortmund Electric Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-31
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a plug-in bridgeware of stable connection, use in bridgeware technical field, through setting up the shell, the conducting strip, the terminal, the wiring groove, fixed establishment and latch mechanism, wherein shell and conducting strip fixed connection just are insulating material, when using, can make the conducting strip enter into the wiring groove, thereby the conducting strip can let specific circuit carry out the short circuit, then fix the shell through the fixed establishment on the inside both sides wall of terminal, make the conducting strip not can make and take place to rock or the not good condition of contact in the terminal, when the conducting strip enters into the wiring groove, latch mechanism can carry out the joint to the shell, further strengthen the stability of conducting strip.

Description

Plug-in bridge piece capable of being stably connected

Technical Field

The utility model belongs to the technical field of the bridgeware, in particular to plug-in bridgeware of stable connection.

Background

In certain situations of life, it is necessary to short-circuit several lines in an electrical circuit, but direct wiring affects the appearance of the product and increases the difficulty of the line maintenance and repair, so bridges are used which short-circuit several lines in an electrical circuit.

The current announcements are: CN 213071582U's Chinese utility model patent, including the bridgeware, it has the terminal to peg graft the bridgeware lower extreme, the bridgeware is including insulating casing, a plurality of landing legs of insulating casing lower extreme fixedly connected with, the landing leg lower extreme is connected with the conducting strip, the equal fixedly connected with elasticity cardboard in both ends about the insulating casing, the elasticity cardboard is kept away from a pair of joint of insulating casing one end fixedly connected with and is protruding, set up the wiring groove with insulating casing assorted in the terminal, it can be in inserting the bridgeware into the terminal, through extrude elasticity cardboard to the wiring groove in, and cooperate through joint arch and joint groove, effectively fix the bridgeware in the terminal, effectively avoid when the terminal produces and rocks, the bridgeware drops or produces not hard up from the terminal, effectively guarantee the validity that the binding post is connected to the bridgeware, effectively make binding post normal use.

The plug-in bridging piece of current stable connection uses the elastic action of elasticity cardboard, makes the joint arch enter into the joint groove, but this kind of fixed mode is not too stable, when the elasticity cardboard receives the exogenic action, makes the joint arch fall out the joint groove easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plug-in bridging spare of stable connection, its advantage possesses the function that can make stable the fixing of connecting piece in the wiring groove, can prevent that the connecting piece from falling out of the wiring groove.

The above technical scheme of the utility model can be realized through following technical scheme, a stable plug formula bridgeware of connecting, including shell and conducting strip, shell and conducting strip fixed connection, the below of conducting strip is provided with the terminal, the upper surface of terminal is provided with the wiring groove, the wiring groove corresponds the distribution with the conducting strip, equal fixedly connected with fixed establishment on the inside both sides wall of terminal, the shell is provided with latch mechanism with the inside of terminal.

Adopt above-mentioned technical scheme, through setting up the shell, the conducting strip, the terminal, the wiring groove, fixed establishment and latch mechanism, wherein the shell just is insulating material with conducting strip fixed connection, when using, can make the conducting strip enter into the wiring groove, thereby the conducting strip can let specific circuit carry out the short circuit, then fix the shell through the fixed establishment on the inside both sides wall of terminal, make the conducting strip not can make to take place to rock or the not good condition of contact in the terminal, when the conducting strip enters into the wiring groove, latch mechanism can carry out the joint to the shell, further strengthen the stability of conducting strip.

The utility model discloses further set up to: the fixing mechanism comprises a fixing plate, an elastic sheet, an extrusion plate, a lead screw and a telescopic rod, wherein the fixing plate is welded on two side walls inside the binding post, the elastic sheet is fixedly connected to the upper surface of the fixing plate, the extrusion plate is arranged on one side of the elastic sheet, one end of the lead screw is arranged on one side of the extrusion plate, the other end of the lead screw extends to the outside of the binding post, the lead screw is in threaded connection with the binding post, one end of the telescopic rod is fixedly connected to one side of the extrusion plate, and the other end of the extrusion plate is fixedly connected to the inner wall of the binding post.

Adopt above-mentioned technical scheme, through setting up the fixed plate, the flexure strip, the stripper plate, lead screw and telescopic link, the fixed plate can carry on spacingly to the shell, and can play the effect that supports the flexure strip, when shell and fixed plate contact, can rotate the lead screw, then make the lead screw drive the stripper plate and extrude the flexure strip, make flexure strip and shell contact, extrude the shell through the flexure strip, thereby realize the fixed to the shell, then the telescopic link can carry on spacingly to the stripper plate, make the stripper plate only can move along transversely.

The utility model discloses further set up to: clamping mechanism includes spring groove, shifting chute, spring, movable block and joint groove, the well upper portion in terminal is seted up in the spring groove, the shifting chute is seted up in the one end in spring groove, the one end fixed connection of spring is in the bottom in spring groove, the one end of movable block and the other end fixed connection of spring just set up in the inside of shifting chute, the joint groove sets up in the inside well lower part of shell, the joint groove corresponds the setting with the movable block.

Adopt above-mentioned technical scheme, through setting up spring groove, shifting chute, spring, movable block and joint groove, when the conducting strip enters into the wiring groove, can extrude the movable block, make the movable block extrude the spring, make the movable block enter into the shifting chute, then when the movable block contacted the joint groove, the spring can resume deformation, makes the movable block enter into the joint groove to carry out the joint to the shell, further strengthen the stability of shell.

The utility model discloses further set up to: one side of the extrusion plate, which is close to the elastic piece, is provided with a round sliding block, and the round sliding block is made of rubber.

By adopting the technical scheme, the round sliding block is fixedly arranged on one side of the extrusion plate, so that the extrusion plate is prevented from damaging the elastic sheet, and the friction force between the extrusion plate and the elastic sheet can be increased.

The utility model discloses further set up to: the movable block is close to the first baffle of one end fixedly connected with of spring, the one end fixedly connected with second baffle of spring is kept away from to the shifting chute.

Adopt above-mentioned technical scheme, through setting up first baffle and second baffle, the cooperation of first baffle and second baffle is used, can prevent when the spring resumes deformation, the movable block roll-off shifting chute causes the movable block to take place the phenomenon that drops.

The utility model discloses further set up to: the one end that the movable block kept away from the spring has seted up the rake, the rake upwards sets up for the slope.

Adopt above-mentioned technical scheme, through setting up the rake, the rake sets up in the one end that the spring was kept away from to the movable block, can make things convenient for conducting strip and shell to the extrusion in wiring groove when the conducting strip enters into the wiring groove, makes entering into the joint groove that the movable block can be better.

The utility model discloses further set up to: the lead screw is hinged to the extrusion plate, and the shell and the binding post are made of insulating materials.

Adopt above-mentioned technical scheme, through setting up the relation of being connected between lead screw and the stripper plate, when the lead screw drove the stripper plate and extrudees the flexure strip, elastic deformation can take place for the flexure strip, becomes the tilt state, because the lead screw is articulated with the stripper plate, can make the stripper plate laminating flexure strip.

To sum up, the utility model discloses following beneficial effect has:

through setting up the shell, the conducting strip, the terminal, the wiring groove, fixed establishment and latch mechanism, wherein the shell just is insulating material with conducting strip fixed connection, when using, can make the conducting strip enter into the wiring groove, thereby the conducting strip can let specific circuit carry out the short circuit, then fix the shell through the fixed establishment on the inside both sides wall of terminal, make the conducting strip not can make to take place to rock or the not good condition of contact in the terminal, when the conducting strip enters into the wiring groove, latch mechanism can carry out the joint to the shell, further strengthen the stability of conducting strip.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 isbase:Sub>A perspective sectional view taken along line A-A of the present invention;

FIG. 4 is a schematic structural view of the latch mechanism of the present invention;

fig. 5 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 6 is a schematic structural view of the extrusion plate and the circular slider according to the present invention;

fig. 7 is an enlarged view of the position B in fig. 4 according to the present invention.

In the figure, 1, a housing; 2. a conductive sheet; 3. a binding post; 4. a wiring slot; 5. a fixing mechanism; 6. a clamping mechanism; 7. a circular slider; 8. a first baffle plate; 9. a second baffle; 10. an inclined portion; 51. a fixing plate; 52. an elastic sheet; 53. a compression plate; 54. a screw rod; 55. a telescopic rod; 61. a spring slot; 62. a moving groove; 63. a spring; 64. a movable block; 65. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a plug-in bridgeware of stable connection, including shell 1 and conducting strip 2,

shell

1 and 2 fixed connection of conducting strip, the below of conducting strip 2 is provided with terminal 3, the upper surface of terminal 3 is provided with wiring groove 4, wiring groove 4 corresponds the distribution with conducting strip 2, equal fixedly connected with fixed establishment 5 on the inside both sides wall of terminal 3, shell 1 is provided with latch mechanism 6 with the inside of terminal 3, through setting up shell 1, conducting strip 2, terminal 3, wiring groove 4, fixed establishment 5 and latch mechanism 6, wherein

shell

1 and 2 fixed connection of conducting strip are insulating material, when using, can make conducting strip 2 enter into wiring groove 4, thereby conducting strip 2 can let specific circuit carry out the short circuit, then fix shell 1 through fixed establishment 5 on the inside both sides wall of terminal 3, make conducting strip 2 not can make the condition of rocking or contact not good in terminal 3 take place, when conducting strip 2 enters into wiring groove 4, latch mechanism 6 can carry out the joint to shell 1, further strengthen the stability of conducting strip 2.

Referring to fig. 5, the fixing mechanism 5 includes a fixing plate 51, an elastic sheet 52, a pressing plate 53, a lead screw 54 and a telescopic rod 55, the fixing plate 51 is welded on two side walls inside the terminal 3, the elastic sheet 52 is fixedly connected to an upper surface of the fixing plate 51, the pressing plate 53 is arranged on one side of the elastic sheet 52, one end of the lead screw 54 is arranged on one side of the pressing plate 53, the other end of the lead screw 54 extends to the outside of the terminal 3, the lead screw 54 is in threaded connection with the terminal 3, one end of the telescopic rod 55 is fixedly connected to one side of the pressing plate 53, and the other end of the pressing plate 53 is fixedly connected to the inner wall of the terminal 3, by arranging the fixing plate 51, the elastic sheet 52, the pressing plate 53, the lead screw 54 and the telescopic rod 55, the fixing plate 51 can limit the housing 1 and can play a role of supporting the elastic sheet 52, when the housing 1 contacts with the fixing plate 51, the lead screw 54 can be rotated, and then the lead screw 54 drives the pressing plate 53 to press the elastic sheet 52, so that the elastic sheet 52 contacts with the housing 1, the elastic sheet 52 can be pressed by the elastic sheet 52, thereby fixing the casing 1 can be fixed, and the telescopic rod 55 can only move the pressing plate 53 can limit the telescopic rod 53.

Referring to fig. 4, the clamping mechanism 6 includes a spring groove 61, a moving groove 62, a spring 63, a movable block 64 and a clamping groove 65, the spring groove 61 is provided at the middle upper portion of the terminal 3, the moving groove 62 is provided at one end of the spring groove 61, one end of the spring 63 is fixedly connected to the bottom of the spring groove 61, one end of the movable block 64 is fixedly connected to the other end of the spring 63 and is arranged inside the moving groove 62, the clamping groove 65 is arranged at the middle lower portion inside the housing 1, the clamping groove 65 is arranged corresponding to the movable block 64, by arranging the spring groove 61, the moving groove 62, the spring 63, the movable block 64 and the clamping groove 65, when the conducting plate 2 enters the wiring groove 4, the movable block 64 is extruded to the spring 63, the movable block 64 enters the moving groove 62, and then when the movable block 64 contacts the clamping groove 65, the spring 63 is deformed again, and the movable block 64 enters the clamping groove 65, thereby clamping the housing 1 is clamped and the stability of the housing 1 is further enhanced.

Referring to fig. 6, a circular slider 7 is disposed on one side of the pressing plate 53 close to the elastic piece 52, the circular slider 7 is made of rubber, and by disposing the circular slider 7, the circular slider 7 is fixedly disposed on one side of the pressing plate 53, so that the pressing plate 53 can be prevented from damaging the elastic piece 52, and the friction between the pressing plate 53 and the elastic piece 52 can be increased.

Referring to fig. 7, the movable block 64 is close to the first baffle 8 of one end fixedly connected with of spring 63, and the one end fixedly connected with second baffle 9 of spring 63 is kept away from to shifting chute 62, and through setting up first baffle 8 and second baffle 9, the cooperation of first baffle 8 and second baffle 9 is used, can prevent when spring 63 resumes deformation, and movable block 64 roll-off shifting chute 62 causes the movable block 64 to take place the phenomenon that drops.

Referring to fig. 4, the inclined portion 10 has been seted up to the one end that the movable block 64 kept away from spring 63, and inclined portion 10 upwards sets up for the slope, and through setting up inclined portion 10, inclined portion 10 sets up in the one end that the spring 63 was kept away from to the movable block 64, can make things convenient for conducting strip 2 and shell 1 to the extrusion of wiring groove 4 when conducting strip 2 enters into wiring groove 4, makes the movable block 64 can be better enter into joint groove 65.

Referring to fig. 5, the lead screw 54 is hinged to the extrusion plate 53, the housing 1 and the terminal 3 are both made of insulating materials, and by setting the connection relationship between the lead screw 54 and the extrusion plate 53, when the lead screw 54 drives the extrusion plate 53 to extrude the elastic sheet 52, the elastic sheet 52 is elastically deformed to be in an inclined state, and the extrusion plate 53 can be attached to the elastic sheet 52 due to the hinge of the lead screw 54 and the extrusion plate 53.

The using process is briefly described as follows: when using, at first make conducting strip 2 and shell 1 enter into wiring groove 4, when shell 1 contacts with fixed plate 51, can rotate lead screw 54, then make lead screw 54 drive stripper plate 53 extrude flexure strip 52, make flexure strip 52 and shell 1 contact, extrude shell 1 through flexure strip 52, thereby the realization is fixed to shell 1, then telescopic link 55 can carry out spacingly to stripper plate 53, make stripper plate 53 only can remove along transversely, and simultaneously, when conducting strip 2 enters into wiring groove 4, can extrude movable block 64, make movable block 64 extrude spring 63, make movable block 64 enter into movable groove 62, then when movable block 64 contacts joint groove 65, spring 63 can resume deformation, make movable block 64 enter into joint groove 65, thereby carry out the joint to shell 1, further strengthen shell 1's stability.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A stable connected pluggable bridge comprising a housing (1) and a conducting strip (2), characterized in that: shell (1) and conducting strip (2) fixed connection, the below of conducting strip (2) is provided with terminal (3), the upper surface of terminal (3) is provided with wiring groove (4), wiring groove (4) correspond the distribution with conducting strip (2), equal fixedly connected with fixed establishment (5) on the both sides wall of terminal (3) inside, shell (1) is provided with joint mechanism (6) with the inside of terminal (3).

2. A stably connected pluggable bridge according to claim 1, wherein: fixed establishment (5) are including fixed plate (51), flexure strip (52), stripper plate (53), lead screw (54) and telescopic link (55), fixed plate (51) welds on the inside both sides wall of terminal (3), flexure strip (52) fixed connection is in the upper surface of fixed plate (51), stripper plate (53) set up in one side of flexure strip (52), the one end of lead screw (54) sets up in one side of stripper plate (53), the other end of lead screw (54) extends to the outside of terminal (3), lead screw (54) and terminal (3) threaded connection, the one end fixed connection of telescopic link (55) is in one side of stripper plate (53), the other end fixed connection of stripper plate (53) is on the inner wall of terminal (3).

3. A stably connected pluggable bridge according to claim 1, wherein: clamping mechanism (6) are including spring groove (61), shifting chute (62), spring (63), movable block (64) and joint groove (65), the well upper portion in terminal (3) is seted up in spring groove (61), the one end in spring groove (61) is seted up in shifting chute (62), the one end fixed connection in the bottom in spring groove (61) of spring (63), the one end of movable block (64) and the other end fixed connection of spring (63) just set up in the inside in shifting chute (62), joint groove (65) set up in the well lower part of shell (1) inside, joint groove (65) correspond the setting with movable block (64).

4. A stably connected pluggable bridge according to claim 2, wherein: one side of the extrusion plate (53) close to the elastic sheet (52) is provided with a round sliding block (7), and the round sliding block (7) is made of rubber.

5. A stably connected pluggable bridge according to claim 3, characterized in that: the movable block (64) is close to a first baffle (8) of one end fixedly connected with of spring (63), and one end fixedly connected with second baffle (9) of spring (63) is kept away from in shifting chute (62).

6. A stably connected pluggable bridge according to claim 3, characterized in that: one end, far away from the spring (63), of the movable block (64) is provided with an inclined part (10), and the inclined part (10) is arranged upwards in an inclined mode.

7. A stably connected pluggable bridge according to claim 2, wherein: the lead screw (54) is hinged to the extrusion plate (53), and the shell (1) and the binding post (3) are made of insulating materials.