CN217607045U

CN217607045U - Double-layer terminal with grounding angle

Info

Publication number: CN217607045U
Application number: CN202221702661.5U
Authority: CN
Inventors: 张胜豪
Original assignee: Nanjing Dortmund Electric Co ltd
Current assignee: Nanjing Dortmund Electric Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-18
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a from double-deck terminal of taking earthing angle relates to double-deck terminal technical field, including shell, earthing angle, lazytongs. The utility model discloses a set up lazytongs, this mechanism can realize the purpose of the synchronous dismantlement of a plurality of wires, insert the inside to the line ball iron sheet through passing through the plug wire groove with the end of wire, the extrusion cushion that the extrusion corresponds this moment descends, the extrusion cushion promotes the decline of line ball iron sheet through connecting the depression bar simultaneously and extrudees the second spring, simultaneously through first spring, remove the clamp plate, the mutually supporting of removal sleeve and second spring, can be fixed to the end extrusion of wire, then through the lift picture peg, first arm-tie, the stay bolt, the second arm-tie, mutually supporting of spacing cardboard and above-mentioned part, can remove the extrusion spacing to the end of wire, then can take out a plurality of wires to the outer wall of shell along the inner wall of line ball iron sheet, thereby can realize the purpose of the synchronous dismantlement of a plurality of wires.

Description

Double-layer terminal with grounding angle

Technical Field

The utility model relates to a double-deck terminal technical field specifically is a from double-deck terminal of taking ground angle.

Background

The wiring terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors, while the double-layer wiring terminal is characterized in that the wiring positions of the upper layer and the lower layer are staggered by half the thickness of the terminal when viewed from the side, and the upper layer and the lower layer are required to be connected, so that the interlayer dislocation is very practical.

The accessible ground angle leaks the earth with the scattered current when using from the double-deck terminal of taking ground angle now, can prolong the life of double-deck terminal, nevertheless when dismantling double-deck terminal, because a plurality of ports of double-deck terminal are all pegged graft and are fixed with the wire, lead to dismantling a plurality of wires in proper order before dismantling double-deck terminal to cause the efficiency of dismantling the change to double-deck terminal not high, for this we have proposed a double-deck terminal from taking ground angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from double-deck terminal of taking earthing angle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a double-layer terminal with a grounding angle comprises a shell, wherein the grounding angle is installed at the bottom end of the shell, and a synchronizing mechanism penetrating into the shell is installed at the top end of the shell;

the lazytongs includes lift picture peg, first arm-tie, stay bolt, second arm-tie and removal sleeve, the stay bolt gomphosis is inside the top of shell, and runs through to the inside of shell and the shell rotates through the pivot to be connected, the bottom outer wall at the stay bolt is cup jointed in first arm-tie activity, it passes through injection moulding on the top of first arm-tie to remove the sleeve, and cup joints each other with the stay bolt, the second arm-tie is on the top of removing the sleeve through injection moulding, and cup joints each other with the stay bolt, the lift picture peg is provided with two sets ofly, two sets of both ends about first arm-tie, second arm-tie are fixed respectively to the lift picture peg, the lift picture peg passes through hot pressing integrated into one piece with first arm-tie, second arm-tie.

As a further aspect of the present invention: the synchronous mechanism further comprises an extrusion rubber mat, a connecting compression rod, a line pressing iron block, a limiting clamping plate, a first spring, a moving pressing plate and a second spring, wherein the limiting clamping plate is attached to the upper surface of the lifting insertion plate, the moving pressing plate is fixed to the top end of the limiting clamping plate, the moving pressing plate and the limiting clamping plate are integrally formed through hot pressing, the first spring is arranged on the outer wall of one end of the moving pressing plate, the line pressing iron block is attached to the lower surface of one end of the limiting clamping plate, the second spring is arranged on the lower surface of the line pressing iron block, the connecting compression rod is fixed to the top end of the line pressing iron block through welding, and the extrusion rubber mat is formed on the top end of the connecting compression rod through injection molding.

As a further aspect of the present invention: the connecting positions of the first pulling plate, the second pulling plate, the movable sleeve and the long bolt are provided with a limiting sleeve groove for the long bolt to rotate, and balls matched with the threads of the outer wall of the long bolt are arranged in the limiting sleeve groove.

As a further aspect of the present invention: the shell is provided with a limiting rotary groove for the rotation of the long bolt at the joint position of the long bolt, and is provided with a lifting sliding groove for the sliding of the first pulling plate and the second pulling plate at the joint position of the shell and the first pulling plate and the second pulling plate, and the lifting inserting plate comprises two lifting inserting plates.

As the utility model discloses further scheme again: the upper surface of one end of the lifting insertion plate, which is close to the second pulling plate, is in a slope shape, and the connecting position of the limiting clamping plate and the lifting insertion plate is provided with a movable pressing groove matched with the outer wall of the lifting insertion plate.

As the utility model discloses further scheme again: the shell is provided with a movable clamping groove for the limiting clamping plate and the movable clamping plate to slide at the joint positions of the limiting clamping plate and the movable clamping plate, and is provided with a pressure rising and reducing groove for the extrusion rubber mat, the connection pressure rod and the pressure line iron block to slide at the joint positions of the shell and the extrusion rubber mat, the connection pressure rod and the pressure line iron block.

As the utility model discloses further scheme again: the outer wall of shell just is located the line ball iron plate and keeps away from the one end of stay bolt and has seted up the plug-in groove, the one end that the line ball iron plate is close to the plug-in groove has seted up the spliced eye.

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

through setting up lazytongs, this mechanism can realize the purpose of dismantling a plurality of wire synchronization, insert the inside to the line ball iron sheet through passing through the plug wire groove with the end of wire, the extrusion cushion that the extrusion corresponds this moment descends, the extrusion cushion promotes the decline of line ball iron sheet through connecting the depression bar simultaneously and extrudees the second spring, simultaneously through first spring, the removal clamp plate, the mutually supporting of removal sleeve and second spring, can be fixed to the end extrusion of wire, then through the lift picture peg, first arm-tie, the long bolt, the second arm-tie, spacing cardboard and the mutually supporting of above-mentioned part, can remove the extrusion spacing to the end of wire, then can take out a plurality of wires to the outer wall of shell along the inner wall of line ball iron sheet, thereby can realize the purpose of dismantling a plurality of wires synchronization.

Drawings

FIG. 1 is a schematic diagram of a dual layer terminal with ground angle;

FIG. 2 is a cross-sectional view of a housing of a dual layer terminal with ground angles;

FIG. 3 is a schematic view of the internal structure of a housing with a ground angle dual layer terminal;

fig. 4 is a partially enlarged view of a double layer terminal with ground corners at a.

In the figure: 1. a housing; 2. a synchronization mechanism; 201. extruding the rubber mat; 202. a connecting pressure rod; 203. pressing iron blocks; 204. lifting inserting plates; 205. a first pulling plate; 206. a long bolt; 207. a second pulling plate; 208. a limiting clamping plate; 209. a first spring; 2010. moving the pressing plate; 2011. moving the sleeve; 2012. a second spring; 3. and (7) a grounding angle.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a dual-layer terminal with a ground angle includes a housing 1, a ground angle 3 is installed at a bottom end of the housing 1, and a synchronization mechanism 2 penetrating into the housing 1 is installed at a top end of the housing 1;

the synchronous mechanism 2 comprises a lifting inserting plate 204, a first pulling plate 205, a long bolt 206, a second pulling plate 207 and a movable sleeve 2011, the long bolt 206 is embedded in the top end of the shell 1 and penetrates through the shell 1 to be rotatably connected with the shell 1 through a rotating shaft, a limiting rotating groove for rotating the long bolt 206 is formed in the position where the shell 1 is connected with the long bolt 206, the first pulling plate 205 is movably sleeved on the outer wall of the bottom end of the long bolt 206, the movable sleeve 2011 is formed in the top end of the first pulling plate 205 through injection molding and is sleeved with the long bolt 206, the second pulling plate 207 is formed in the top end of the movable sleeve 2011 through injection molding and is sleeved with the long bolt 206, lifting sliding grooves for sliding the first pulling plate 205 and the second pulling plate 207 are formed in the position where the shell 1 is connected with the first pulling plate 205 and the second pulling plate 207, the lifting inserting plate 204 is provided with two groups, the two groups of lifting inserting plates 204 are respectively fixed at the left end and the right end of the first pulling plate 205 and the second pulling plate 207, the lifting inserting plate 204 is integrally formed with the first pulling plate 205 and the second pulling plate 207, and the lifting inserting plate 204 through hot pressing.

This kind of from double-deck terminal of taking earthing angle, fix shell 1 in assigned position department through earthing angle 3 during the use, can be so that in 1 use of shell, safe with the flow of loosing let out earth, then insert the end of wire to the inside of shell 1, can extrude fixedly to the end of wire through lazytongs 2 this moment, then carry out repetitive operation to above-mentioned operation, can extrude fixedly to a plurality of wires, when dismantling a plurality of wires on the shell 1, can relieve the extrusion spacing to the end of wire through lazytongs 2 this moment, then can take out a plurality of wires to the outer wall of shell 1, thereby can realize the synchronous dismantlement to a plurality of wires.

In fig. 1 to 4: the synchronous mechanism 2 further comprises an extrusion rubber mat 201, a connecting compression rod 202, a wire pressing iron block 203, a limiting clamping plate 208, a first spring 209, a movable pressing plate 2010 and a second spring 2012, the limiting clamping plate 208 is attached to the upper surface of the lifting insertion plate 204, the movable pressing plate 2010 is fixed to the top end of the limiting clamping plate 208, the movable pressing plate 2010 and the limiting clamping plate 208 are integrally formed through hot pressing, the first spring 209 is arranged on the outer wall of one end of the movable pressing plate 2010, the wire pressing iron block 203 is attached to the lower surface of one end of the limiting clamping plate 208, the outer wall of the shell 1 is located at the end, far away from the long bolt 206, of the wire pressing iron block 203, an insertion hole is formed in one end, close to the insertion groove, of the wire pressing iron block 203, the second spring 2012 is arranged on the lower surface of the wire pressing iron block 203, the connecting compression rod 202 is fixed to the top end of the wire pressing iron block 203 through welding, and the extrusion rubber mat 201 is formed on the top end of the connecting compression rod 202 through injection molding.

The double-layer terminal with the grounding angle is characterized in that the end of a wire is inserted into the insertion hole of a wire pressing iron block 203 through a wire insertion groove, the corresponding extrusion rubber mat 201 is extruded to descend at the moment, the extrusion rubber mat 201 pushes the wire pressing iron block 203 to slide and descend along the inner wall of a shell 1 through a connecting pressing rod 202, the wire pressing iron block 203 extrudes a second spring 2012 along the inner wall of the shell 1 at the moment, when the wire pressing iron block 203 is matched with the insertion groove of the shell 1 through the insertion hole to extrude the end of the wire to be limited, a first spring 209 pushes a movable pressing plate 2010 to slide along the inner wall of the shell 1 through rebounding, a limiting clamping plate 208 slides to the upper surface of one end of the wire pressing iron block 203 under the driving of the movable pressing plate 2010, so that the wire pressing iron block 203 can be clamped and fixed through the limiting clamping plate 208, the operation is repeated, the wire can be fixed inside the rest of the insertion groove of the shell 1, when a plurality of wires on the housing 1 are disassembled, the long bolt 206 is rotated at the moment, the movable sleeve 2011 is driven by the rotation of the external thread of the long bolt 206 through the balls to drive the first pulling plate 205 and the second pulling plate 207 to synchronously ascend, at the moment, the two groups of lifting insertion plates 204 are respectively driven by the first pulling plate 205 and the second pulling plate 207 to synchronously ascend, at the same time, the lifting insertion plates 204 extrude the limiting clamping plates 208 through the outer walls in a slope shape, at the moment, the limiting clamping plates 208 slide along the inner wall of the housing 1 under the extrusion of the lifting insertion plates 204 through the movable pressing grooves, at the same time, the limiting clamping plates 208 extrude the first springs 209 through the movable pressing plates 2010, when the limiting clamping plates 208 move to the tail end of the inner wall of the housing 1 under the extrusion of the lifting insertion plates 204, at the moment, the second springs 2012 push the pressing iron blocks 203 to reset through the pressing iron blocks 202, at the same time, the pressing rubber pads 201 are pushed to ascend along the inner wall of the housing 1 through the connecting pressing rods 202, the extrusion limit to the ends of the wires can be removed, and then the wires can be pulled away to the outer wall of the shell 1 along the inner wall of the wire pressing iron block 203, so that the synchronous disassembly of the wires can be realized.

In FIGS. 2 to 4: the positions where the first pulling plate 205, the second pulling plate 207, the movable sleeve 2011 and the long bolt 206 are connected are provided with a limit sleeve groove for the long bolt 206 to rotate, and a ball matched with the thread of the outer wall of the long bolt 206 is arranged in the limit sleeve groove.

This kind of from double-deck terminal of taking ground connection angle, through the mutually supporting of stop collar groove and ball, can make the moving sleeve 2011 under the rotatory drive of stay bolt 206, drive first arm-tie 205, second arm-tie 207 and go up and down in step.

In fig. 2 to 4: the upper surface of one end of the lifting insertion plate 204 close to the second pulling plate 207 is in a slope shape, and a movable pressing groove matched with the outer wall of the lifting insertion plate 204 is formed at the connecting position of the limiting clamping plate 208 and the lifting insertion plate 204.

The double-layer terminal with the grounding angle has the advantages that the slope-shaped outer wall is matched with the movable pressure groove, so that the limiting clamping plate 208 can slide in a limiting manner along the inner wall of the shell 1 under the extrusion of the lifting inserting plate 204.

In FIGS. 2 to 4: the connecting positions of the shell 1, the limiting clamping plate 208 and the movable pressing plate 2010 are provided with movable clamping grooves for sliding the limiting clamping plate 208 and the movable pressing plate 2010, and the connecting positions of the shell 1, the extrusion rubber mat 201, the connecting pressing rod 202 and the line pressing iron block 203 are provided with pressure increasing and reducing grooves for sliding the extrusion rubber mat 201, the connecting pressing rod 202 and the line pressing iron block 203.

This kind of from double-deck terminal of taking ground connection angle can make the removal clamp plate 2010 slide the extrusion to first spring 209 along the inner wall of shell 1 under the drive of spacing cardboard 208 through moving the draw-in groove, can make extrusion cushion 201, connection depression bar 202, line ball iron plate 203 slide along the inner wall of shell 1 through the pressure rising groove simultaneously.

The utility model discloses a theory of operation is: when the wire pressing device is used, the end of a wire is inserted into the inside of the splicing hole of the wire pressing iron block 203 through the splicing groove, the corresponding extrusion rubber mat 201 is extruded to descend at the moment, the extrusion rubber mat 201 pushes the wire pressing iron block 203 to slide and descend along the inner wall of the shell 1 through the connecting pressing rod 202, the wire pressing iron block 203 extrudes the second spring 2012 along the inner wall of the shell 1 at the moment, when the wire pressing iron block 203 is matched with the splicing groove of the shell 1 through the splicing hole to extrude and limit the end of the wire, the first spring 209 pushes the movable pressing plate 2010 to slide along the inner wall of the shell 1 through rebounding, the limiting clamping plate 208 slides to the upper surface of one end of the wire pressing iron block 203 under the driving of the movable pressing plate 2010, so that the wire pressing iron block 203 can be clamped and fixed through the limiting clamping plate 208, then the operation is repeated, the wire can be fixed inside the rest splicing groove of the shell 1, and when a plurality of wires on the shell 1 are disassembled, at the moment, the long bolt 206 is rotated, the movable sleeve 2011 is driven by the rotation of the external thread of the long bolt 206 through balls to drive the first pulling plate 205 and the second pulling plate 207 to synchronously ascend, at the moment, the two groups of lifting inserting plates 204 are respectively driven by the first pulling plate 205 and the second pulling plate 207 to synchronously ascend, at the same time, the lifting inserting plates 204 extrude the limiting clamping plate 208 through the slope-shaped outer wall, at the moment, the limiting clamping plate 208 slides along the inner wall of the shell 1 under the extrusion of the lifting inserting plates 204 through the movable pressing grooves, at the same time, the limiting clamping plate 208 extrudes the first spring 209 through the movable pressing plate 2010, when the limiting clamping plate 208 moves to the tail end of the inner wall of the shell 1 under the extrusion of the lifting inserting plates 204, at the moment, the second spring 2012 pushes the pressing iron block 203 to reset through rebound, at the same time, the pressing iron block 203 pushes the pressing rubber pad 201 to ascend along the inner wall of the shell 1 through the connecting pressing rod 202, can relieve the extrusion of the end of wire spacing, then can take out a plurality of wires along the inner wall of line ball iron plate 203 from to the outer wall of shell 1 to can realize dismantling the synchronization of a plurality of wires.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A double-layer terminal with a grounding angle comprises a shell (1), wherein the grounding angle (3) is installed at the bottom end of the shell (1), and the double-layer terminal is characterized in that a synchronizing mechanism (2) penetrating into the shell (1) is installed at the top end of the shell (1);

synchronizing mechanism (2) are including lift picture peg (204), first arm-tie (205), long bolt (206), second arm-tie (207) and removal sleeve (2011), long bolt (206) gomphosis is inside the top of shell (1), and runs through to the inside of shell (1) and rotate with shell (1) and be connected, first arm-tie (205) cup joint the bottom outer wall at long bolt (206), remove sleeve (2011) and fix the top at first arm-tie (205), and cup joint each other with long bolt (206), second arm-tie (207) are fixed on the top of removing sleeve (2011), and cup joint each other with long bolt (206), both ends about first arm-tie (205), second arm-tie (207) are fixed respectively in lift picture peg (204).

2. The double-layer terminal with the ground angle as claimed in claim 1, wherein the synchronizing mechanism (2) further comprises an extrusion rubber mat (201), a connecting compression bar (202), a wire pressing iron block (203), a limiting clamping plate (208), a first spring (209), a moving pressing plate (2010) and a second spring (2012), the limiting clamping plate (208) is attached to the upper surface of the lifting insertion plate (204), the moving pressing plate (2010) is fixed to the top end of the limiting clamping plate (208), the first spring (209) is arranged on the outer wall of one end of the moving pressing plate (2010), the wire pressing iron block (203) is attached to the lower surface of one end of the limiting clamping plate (208), the second spring (2012) is arranged on the lower surface of the wire pressing iron block (203), the connecting compression bar (202) is fixed to the top end of the wire pressing iron block (203), and the extrusion rubber mat (201) is fixed to the top end of the connecting compression bar (202).

3. The double-layer terminal with the ground angle as claimed in claim 1, wherein a position of the first pulling plate (205), the second pulling plate (207), the moving sleeve (2011) and the long bolt (206) where the first pulling plate, the second pulling plate and the moving sleeve are connected is provided with a position-limiting sleeve groove for the rotation of the long bolt (206), and a ball matched with the thread of the outer wall of the long bolt (206) is installed inside the position-limiting sleeve groove.

4. The double-layer terminal with the grounding angle as claimed in claim 1, wherein a position where the housing (1) is connected with the long bolt (206) is provided with a limiting rotation slot for the rotation of the long bolt (206), a position where the housing (1) is connected with the first pulling plate (205) and the second pulling plate (207) is provided with a lifting sliding slot for the sliding of the first pulling plate (205) and the second pulling plate (207), and two lifting inserting plates (204) are included.

5. The double-layer terminal with the grounding angle as claimed in claim 2, wherein the upper surface of the end of the lifting insertion plate (204) close to the second pulling plate (207) is in a slope shape, and a moving pressure groove matched with the outer wall of the lifting insertion plate (204) is formed at the connecting position of the limiting clamping plate (208) and the lifting insertion plate (204).

6. The double-layer terminal with the ground angle as claimed in claim 2, wherein a movable clamping groove for sliding the limiting clamping plate (208) and the movable pressing plate (2010) is formed at the connecting position of the housing (1) and the limiting clamping plate (208) and the movable pressing plate (2010), and a pressure increasing and reducing groove for sliding the extrusion rubber pad (201), the connecting pressing rod (202) and the line pressing iron block (203) is formed at the connecting position of the housing (1) and the extrusion rubber pad (201), the connecting pressing rod (202) and the line pressing iron block (203).

7. The double-layer terminal with the grounding angle as claimed in claim 2, wherein a slot is formed in the outer wall of the housing (1) and located at one end of the wire pressing iron block (203) far away from the long bolt (206), and a plug hole is formed in one end of the wire pressing iron block (203) close to the slot.