CN115732991A - Connector for electric wire - Google Patents

Abstract

The invention relates to the technical field of electric connectors, in particular to a connector for electric wires. The invention provides a connector for electric wires without the need of opening hole connection. The utility model provides a connector for electric wire, including electric wire interface and connector, the connector outside all is connected with the electric wire interface, still including first fixed plate and butt joint guiding mechanism, the connector inside all is connected with first fixed plate, is equipped with the butt joint guiding mechanism that is used for connecting two connectors between the first fixed plate. The first guide pillar is in butt joint with the first guide sleeve, the second guide pillar is in butt joint with the second guide sleeve, and the two connectors are connected.

Description

Connector for electric wire

Technical Field

The invention relates to the technical field of electric connectors, in particular to a connector for electric wires.

Background

In a power grid system, power in a power grid needs to be transmitted to different positions through arranging wires for different electric appliances, and when the wires are arranged, two wires often need to be connected. At present adopt lapped mode connecting wire of plane contact usually, be about for two straight platelike conductive contact panel that are connected with the electric wire respectively and overlap, then can open the through-hole on contact panel, pierce through the screw up through the nut bolt, this kind of mode can make conductive contact panel area little lead to the contact effect poor, causes the phenomenon that the junction generates heat, and it can cause contact surface's ageing to last to generate heat for a long time, seriously influences the electric conductive property of electric wire.

How to design a connector for electric wire that need not trompil connection is the technical problem that this patent need solve.

Disclosure of Invention

In order to overcome and to open the through-hole on touch panel, pierce through the mode of screwing up through the nut bolt, can make the electrically conductive touch panel area little lead to the contact effect poor, cause the shortcoming of the phenomenon that the junction generates heat, technical problem: a connector for electric wires is provided which does not require a hole connection.

The technical scheme is as follows: the utility model provides a connector for electric wire, is including electric wire interface and connector, and the connector outside all is connected with the electric wire interface, still including first fixed plate and butt joint guiding mechanism, and connector inside all is connected with first fixed plate, is equipped with the butt joint guiding mechanism that is used for connecting two connectors between the first fixed plate.

Optionally, the docking guide mechanism includes a first guide pillar, a second guide pillar, a first guide sleeve and a second guide sleeve, the front portion of the first fixing plate on the right side is connected with the first guide pillar, the rear portion of the first fixing plate on the right side is connected with the second guide pillar, the front portion of the first fixing plate on the left side is connected with the first guide sleeve, the rear portion of the first fixing plate on the left side is connected with the second guide sleeve, the first guide pillar is docked with the first guide sleeve, and the second guide pillar is docked with the second guide sleeve to connect the two connectors.

Optionally, the connector further comprises an insulation protection mechanism, the insulation protection mechanism comprises a guide rod, a first insulation protection cover and a second insulation protection cover, the guide rod is connected to the front portion and the rear portion of the first fixing plate, the first insulation protection cover is connected between the guide rods on the left side in a sliding mode, the second insulation protection cover is connected between the guide rods on the right side in a sliding mode, the first insulation protection cover and the second insulation protection cover move inwards to be in contact with each other, the connector is sleeved by the first insulation protection cover and the second insulation protection cover, the connector is isolated from the outside, and an insulation protection effect is achieved on the connector.

Optionally, the pressing mechanism is further provided with a pressing mechanism for tightly attaching two connectors, the pressing mechanism comprises a fixing frame, a second fixing plate, a moving frame, a roller, a first linear spring, a pressing block and a second linear spring, the upper side and the lower side of the inside of the first insulating protective cover and the inside of the second insulating protective cover are both connected with the fixing frame, the top and the bottom of the first fixing plate are both connected with the second fixing plate, the second fixing plate is connected with the moving frame in an all-sliding manner, the roller is connected with the outside of the moving frame in an all-rotating manner, the fixing frame can move inwards to be in contact with the roller, the first linear spring is sleeved on the moving frame, the two ends of the second linear spring are respectively connected with the pressing block and the moving frame, the pressing block is located on the upper side and the lower side of the connector, the fixing frame and the second insulating protective cover drive the fixing frame to move inwards to be in contact with the roller, the moving frame and the pressing block are driven to move inwards by the roller, and the pressing block is compressed inwards under the effect of the second linear spring.

Optionally, still including the locking mechanism who is used for pinning first insulation safety cover and second insulation safety cover, locking mechanism detains and third linear spring including locking, first insulation safety cover front and back both sides all sliding type connection has locking to detain, first insulation safety cover front and back both sides all overlap there is third linear spring, third linear spring's both ends are detained with locking respectively and are connected with first insulation safety cover, the draw-in groove has all been opened to both sides around the second insulation safety cover, locking is detained and can be moved to the right in the card advances the draw-in groove, when first insulation safety cover and the inward shift of second insulation safety cover, first insulation safety cover drives locking and detains the card advances the draw-in groove on the second insulation safety cover, pin first insulation safety cover and second insulation safety cover.

Optionally, the electric wire leakage fire extinguishing device further comprises a processing mechanism used for timely extinguishing fire when the electric wire leakage fire breaks out, the processing mechanism comprises a push-out plate, fixing rods, a fourth linear spring and a glass tube, the upper side and the lower side of the inside of the first insulating protective cover and the second insulating protective cover are connected with the fixing rods, the glass tube is clamped between the left fixing rods and the first insulating protective cover, the glass tube is clamped between the right fixing rods and the second insulating protective cover, the push-out plate is connected to the fixing rods in a sliding mode, the fourth linear spring is sleeved on the fixing rods, the two ends of the fourth linear spring are connected with the fixing rods and the push-out plate respectively, fire extinguishing dry powder is stored in the first insulating protective cover and the second insulating protective cover, when the electric wire leakage fire breaks out, the glass tube is broken at high temperature, and the push-out plate pushes out the dry powder under the effect of the fourth linear spring to extinguish fire in time.

Optionally, the first insulating protection cover and the second insulating protection cover are provided with four storage spaces outside, and the ejector plate is located in the four storage spaces of the first insulating protection cover and the second insulating protection cover and used for storing the fire extinguishing dry powder.

Optionally, the cleaning device further comprises a cleaning mechanism for cleaning the surfaces of the two connectors, the cleaning mechanism comprises a connecting rod and cleaning blocks, the connecting rod is connected to the front portion and the rear portion of the inner side of the first fixing plate, the cleaning blocks for cleaning the surfaces of the two connectors, which are in mutual contact, are connected between the connecting rods on the upper side and the lower side, and the cleaning blocks are in contact with the connectors.

The invention has the advantages that: the first guide pillar is butted with the first guide sleeve, the second guide pillar is butted with the second guide sleeve, and the two connectors are connected, so that the connection is realized without opening holes and reducing the contact area; the first insulating protection cover and the second insulating protection cover are moved inwards to sleeve the connector, so that the connector is isolated from the outside, and the insulating protection effect is achieved on the connector; the connectors are pressed inwards under the action of the compression of the second linear spring through the arranged compression block, so that the two connectors are tightly attached; the first insulating protective cover drives the locking buckle to be clamped into the clamping groove on the second insulating protective cover to lock the first insulating protective cover and the second insulating protective cover, so that the first insulating protective cover and the second insulating protective cover are prevented from being easily opened, and the connector is exposed outside to influence the use of the wire; the fire extinguishing dry powder is stored in four storage spaces outside the first insulating protective cover and the second insulating protective cover, when the electric wire leaks electricity and fires, the glass tube is broken at high temperature, and the pushing plate pushes the dry powder out in time under the action of the fourth linear spring to extinguish fire, so that fire spreading is prevented; the surfaces of the two connectors, which are in mutual contact, are cleaned by the cleaning blocks, so that the power-on stability of the connectors after being butted is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the docking guide mechanism of the present invention.

Fig. 4 is a schematic perspective view of the insulation protection mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first compressing mechanism of the present invention.

Fig. 6 is a schematic perspective view of a second pressing mechanism of the present invention.

Fig. 7 is a schematic perspective view of the locking mechanism of the present invention.

Fig. 8 is a partial perspective view of the locking mechanism of the present invention.

Fig. 9 is a schematic perspective view of the processing mechanism of the present invention.

Fig. 10 is a perspective view of a part of the processing mechanism of the present invention.

Fig. 11 is an enlarged view of the processing mechanism a of the present invention.

Fig. 12 is a perspective view of the wiping mechanism of the present invention.

Reference numbers in the figures: 1: wire interface, 2: connector, 3: first fixing plate, 5: docking guide, 51: first guide post, 52: second guide post, 53: first guide bush, 54: second guide bush, 6: insulation protection mechanism, 61: guide rod, 62: first insulating protection cover, 63: second insulating protective cover, 7: pressing mechanism, 71: mount, 72: second fixing plate, 73: moving rack, 74: roller, 75: first linear spring, 76: compact block, 77: second linear spring, 8: locking mechanism, 81: locking buckle, 83: third linear spring, 9: processing means, 91: ejector plate, 92: fixing rod, 93: fourth linear spring, 94: glass tube, 10: wiping mechanism, 101: connecting rod, 102: a wiping block.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

The utility model provides a connector for electric wire, refers to fig. 1-3, including electric wire interface 1, connector 2, first fixed plate 3, butt joint guiding mechanism 5, two connectors 2 are for controlling the setting, and connector 2 outside all is connected with electric wire interface 1, and connector 2 inside all is connected with first fixed plate 3, is equipped with butt joint guiding mechanism 5 between two first fixed plates 3, and guiding mechanism 5 is used for connecting two connectors 2.

Referring to fig. 3, the docking guide mechanism 5 includes a first guide post 51, a second guide post 52, a first guide sleeve 53 and a second guide sleeve 54, the front portion of the first fixing plate 3 on the right side is connected with the first guide post 51, the rear portion of the first fixing plate 3 on the right side is connected with the second guide post 52, the front portion of the first fixing plate 3 on the left side is connected with the first guide sleeve 53, the rear portion of the first fixing plate 3 on the left side is connected with the second guide sleeve 54, the first guide post 51 is docked with the first guide sleeve 53, and the second guide post 52 is docked with the second guide sleeve 54.

When the connector is used, an electric wire is connected with the electric wire interface 1, then the first guide pillar 51 is in butt joint with the first guide sleeve 53, the second guide pillar 52 is in butt joint with the second guide sleeve 54, the butt joint of the two connectors 2 can be guided and positioned, the connection of the two electric wires is realized, and the connectors 2 are pulled outwards when the connectors 2 need to be separated, so that the first guide pillar 51 is separated from the first guide sleeve 53, and the second guide pillar 52 is separated from the second guide sleeve 54.

Example 2

On the basis of embodiment 1, referring to fig. 1 and 4, the insulation protection mechanism 6 is further included, the insulation protection mechanism 6 includes a guide rod 61, a first insulation protection cover 62 and a second insulation protection cover 63, the front and rear portions of the two first fixing plates 3 are connected with the guide rods 61, the first insulation protection cover 62 is connected between the two left guide rods 61 in a sliding manner, the second insulation protection cover 63 is connected between the two right guide rods 61 in a sliding manner, and the first insulation protection cover 62 and the second insulation protection cover 63 move inwards to contact with each other.

And then, the first insulating protective cover 62 and the second insulating protective cover 63 are moved inwards to sleeve the connector 2, so that the connector 2 is isolated from the outside, the connector 2 is protected in an insulating manner, and the first insulating protective cover 62 and the second insulating protective cover 63 can be reset by moving outwards.

Referring to fig. 1, 5 and 6, the pressing mechanism 7 further includes a fixing frame 71, a second fixing plate 72, a moving frame 73, rollers 74, first linear springs 75, a pressing block 76 and second linear springs 77, the fixing frame 71 is connected to the upper and lower sides inside the first insulating protective cover 62 and the second insulating protective cover 63, the second fixing plate 72 is connected to the top and bottom of each of the first fixing plates 3, the moving frame 73 is connected to the second fixing plate 72 in a sliding manner, the two rollers 74 are rotatably connected to the outside of the moving frame 73, the fixing frame 71 moves inward to contact the rollers 74, the moving frame 73 is sleeved with the two first linear springs 75, the two ends of each first linear spring 75 are respectively connected to the moving frame 73 and the second fixing plate 72, the middle portion of the moving frame 73 is connected to the pressing block 76, the two connectors 2 are tightly attached to each other, the pressing block 76 is sleeved with the second linear spring 77, the two ends of each second linear spring are respectively connected to the pressing block 76 and the moving frame 73, and the pressing block 76 is located on the upper and lower sides of the connectors 2.

When the first insulating protecting cover 62 and the second insulating protecting cover 63 move inward, the fixed frame 71 is further driven to move inward, when the fixed frame 71 contacts with the roller 74, the roller 74 is further pressed inward, the roller 74 drives the moving frame 73 to move inward, the first linear spring 75 is compressed, the moving frame 73 drives the pressing block 76 and the second linear spring 77 to move inward, so that the pressing block 76 contacts with the connector 2, the pressing block 76 presses the connector 2 inward under the compression effect of the second linear spring 77, so that the two connectors 2 are tightly attached, when the first insulating protecting cover 62 and the second insulating protecting cover 63 move outward, the fixed frame 71 is further driven to move outward to separate from the roller 74, and the roller 74, the moving frame 73 and the pressing block 76 are further driven to reset under the resetting effect of the first linear spring 75 and the second linear spring 77.

Referring to fig. 1, fig. 7 and fig. 8, still including locking mechanism 8, locking mechanism 8 detains 81 and third linear spring 83 including locking, both sides all sliding type connection has locking to detain 81 around the first insulation protection cover 62, both sides all overlap around the first insulation protection cover 62 has two third linear spring 83, the both ends of third linear spring 83 are detained 81 and first insulation protection cover 62 with locking respectively and are connected, both sides all opened the draw-in groove around the second insulation protection cover 63, locking detains 81 can move the card to the right and advances in the draw-in groove on the second insulation protection cover 63.

When the first insulating protective cover 62 and the second insulating protective cover 63 move inwards, the first insulating protective cover 62 drives the locking buckle 81 and the third linear spring 83 to move rightwards, so that the locking buckle 81 is in contact with the clamping groove on the second insulating protective cover 63, the clamping groove on the second insulating protective cover 63 extrudes the locking buckle 81 upwards firstly, the third linear spring 83 is stretched, when the locking buckle 81 is completely clamped into the clamping groove on the second insulating protective cover 63, the locking buckle 81 is driven to move downwards under the reset action of the third linear spring 83, the locking buckle 81 is matched with the clamping groove to lock the first insulating protective cover 62 and the second insulating protective cover 63, the first insulating protective cover 62 and the second insulating protective cover 63 are prevented from being opened easily, the connector 2 is exposed to influence the use of the electric wire, when the first insulating protective cover 62 and the second insulating protective cover 63 need to be separated, the locking buckle 81 is manually moved upwards, the third linear spring 83 is stretched, the first insulating protective cover 62 and the second insulating protective cover 63 can be separated, the locking buckle 81 is loosened, and then the locking buckle 81 is driven to move downwards under the reset action of the third linear spring 83.

Referring to fig. 1, fig. 9, fig. 10 and fig. 11, the processing mechanism 9 is further included, the processing mechanism 9 includes a push-out plate 91, a fixing rod 92, a fourth linear spring 93 and a glass tube 94, four storage spaces are provided outside the first insulating protective cover 62 and the second insulating protective cover 63, two fixing rods 92 are connected to the upper and lower sides inside the first insulating protective cover 62 and the second insulating protective cover 63, the glass tube 94 is clamped between the fixing rod 92 on the left side and the first insulating protective cover 62, the glass tube 94 is clamped between the fixing rod 92 on the right side and the second insulating protective cover 63, the push-out plate 91 is connected to the fixing rod 92 in a sliding manner, the push-out plate 91 is located in the four storage spaces of the first insulating protective cover 62 and the second insulating protective cover 63 outside the push-out plate 91, the fourth linear spring 93 is sleeved on the fixing rod 92, and two ends of the fourth linear spring 93 are connected to the fixing rod 92 and the push-out plate 91 respectively.

Manual outside removal ejector plate 91, fourth linear spring 93 is compressed, the dry powder of will putting out a fire is saved to four outside storage spaces of first insulation protection cover 62 and second insulation protection cover 63 in succession, then plug up the dry powder between dead lever 92 and first insulation protection cover 62 and second insulation protection cover 63 with the card that glass pipe 94 corresponds, when the electric wire electric leakage is fired, high temperature can make glass pipe 94 broken, and then drive ejector plate 91 under the effect that fourth linear spring 93 resets and push out timely putting out a fire with the dry powder, prevent that the fire from spreading.

Referring to fig. 1 and 12, the cleaning device 10 further comprises a connecting rod 101 and a wiping block 102, the connecting rod 101 is connected to the front and back parts of the inner side of the first fixing plate 3, the wiping block 102 is connected between the two connecting rods 101 on the upper and lower sides, the wiping block 102 is used for wiping the surfaces of the two connectors 2 which are in contact with each other, and the wiping block 102 is in contact with the connectors 2.

When two connectors 2 butt joint drive first fixed plate 3 inwards move, and then drive connecting rod 101 and wipe piece 102 inwards and move, wipe piece 102 and connector 2 contact to clean the face of two connectors 2 mutual contact, prevent to have impurity on the face of two connectors 2 mutual contact, make two connectors 2 can not closely laminate.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims (8)

1. The utility model provides a connector for electric wire, is including electric wire interface (1) and connector (2), and connector (2) outside all is connected with electric wire interface (1), its characterized in that, still including first fixed plate (3) and butt joint guiding mechanism (5), and connector (2) inside all is connected with first fixed plate (3), is equipped with between first fixed plate (3) to be used for carrying out butt joint guiding mechanism (5) connected two connector (2).

2. The connector according to claim 1, wherein the docking guide mechanism (5) comprises a first guide post (51), a second guide post (52), a first guide sleeve (53) and a second guide sleeve (54), the first guide post (51) is connected to the front part of the first fixing plate (3) on the right side, the second guide post (52) is connected to the rear part of the first fixing plate (3) on the right side, the first guide sleeve (53) is connected to the front part of the first fixing plate (3) on the left side, the second guide sleeve (54) is connected to the rear part of the first fixing plate (3) on the left side, the first guide post (51) is docked with the first guide sleeve (53), and the second guide post (52) is docked with the second guide sleeve (54) to connect the two connectors (2).

3. The connector according to claim 1, further comprising an insulation protection mechanism (6), wherein the insulation protection mechanism (6) comprises a guide rod (61), a first insulation protection cover (62) and a second insulation protection cover (63), the guide rod (61) is connected to both the front and rear portions of the first fixing plate (3), the first insulation protection cover (62) is connected between the guide rods (61) on the left side in a sliding manner, the second insulation protection cover (63) is connected between the guide rods (61) on the right side in a sliding manner, the first insulation protection cover (62) and the second insulation protection cover (63) move inwards to contact each other, the connector (2) is sleeved by the first insulation protection cover (62) and the second insulation protection cover (63), the connector (2) is isolated from the outside, and the connector (2) is protected from insulation.

4. A connector for electric wires according to claim 3, further comprising a pressing mechanism (7) for tightly attaching the two connectors (2), wherein the pressing mechanism (7) comprises a fixed frame (71), a second fixed plate (72), a movable frame (73), a roller (74), a first linear spring (75), a pressing block (76) and a second linear spring (77), the fixed frame (71) is connected to the upper and lower sides of the inside of the first insulating protective cover (62) and the second insulating protective cover (63), the second fixed plate (72) is connected to the top and the bottom of the first fixed plate (3), the movable frame (73) is slidably connected to the second fixed plate (72), the roller (74) is rotatably connected to the outside of the movable frame (73), the fixed frame (71) can move inward to contact with the roller (74), the first linear spring (75) is sleeved on the movable frame (73), the two ends of the first linear spring (75) are respectively connected to the movable frame (73) and the second fixed plate (72), the movable frame (73) is rotatably connected to the middle of the movable frame (73), the movable frame (76) is tightly attached to the two ends of the pressing block (76), and the second linear spring (77) is respectively sleeved on the movable frame (73), the pressing block (76) is located on the upper side and the lower side of the connector (2), the first insulating protective cover (62) and the second insulating protective cover (63) drive the fixing frame (71) to move inwards to be in contact with the roller (74), the fixing frame (71) drives the moving frame (73) and the pressing block (76) to move inwards through the roller (74), and the pressing block (76) presses the connector (2) inwards under the compression effect of the second linear spring (77).

5. A connector for electric wires according to claim 3, further comprising a locking mechanism (8) for locking the first insulating protection cover (62) and the second insulating protection cover (63), wherein the locking mechanism (8) comprises a locking buckle (81) and a third linear spring (83), the locking buckle (81) is slidably connected to the front side and the rear side of the first insulating protection cover (62), the third linear spring (83) is sleeved on the front side and the rear side of the first insulating protection cover (62), two ends of the third linear spring (83) are respectively connected with the locking buckle (81) and the first insulating protection cover (62), the clamping grooves are formed in the front side and the rear side of the second insulating protection cover (63), the locking buckle (81) can move rightwards to be clamped into the clamping grooves, when the first insulating protection cover (62) and the second insulating protection cover (63) move inwards, the first insulating protection cover (62) drives the locking buckle (81) to be clamped into the clamping grooves in the second insulating protection cover (63), and the first insulating protection cover (62) and the second insulating protection cover (63) are locked.

6. The connector for the electric wire according to claim 3, further comprising a processing mechanism (9) for timely extinguishing the electric wire when the electric wire leaks and fires, wherein the processing mechanism (9) comprises a pushing plate (91), a fixing rod (92), a fourth linear spring (93) and a glass tube (94), the fixing rod (92) is connected to the upper side and the lower side of the inside of the first insulating protective cover (62) and the inside of the second insulating protective cover (63), the glass tube (94) is clamped between the fixing rod (92) on the left side and the first insulating protective cover (62), the glass tube (94) is clamped between the fixing rod (92) on the right side and the second insulating protective cover (63), the pushing plate (91) is connected to the fixing rod (92) in a sliding manner, the fourth linear spring (93) is sleeved on the fixing rod (92), two ends of the fourth linear spring (93) are respectively connected with the fixing rod (92) and the pushing plate (91), dry powder is stored in the first insulating fire extinguishing protective cover (62) and the second insulating protective cover (63), and when the electric wire leaks and fires, the glass tube (94) can be pushed out by the fourth linear spring (93) in time.

7. A connector for electric wires according to claim 6, wherein the first insulating protective cover (62) and the second insulating protective cover (63) each have four storage spaces on the outside, and the ejector plate (91) is located on the outside of the four storage spaces of the first insulating protective cover (62) and the second insulating protective cover (63) for storing fire extinguishing dry powder.

8. The connector for the electric wire according to claim 1, further comprising a wiping mechanism (10) for wiping the surfaces of the two connectors (2) which are in contact with each other, wherein the wiping mechanism (10) comprises a connecting rod (101) and a wiping block (102), the connecting rod (101) is connected to the front and back parts of the inner side of the first fixing plate (3), the wiping block (102) for wiping the surfaces of the two connectors (2) which are in contact with each other is connected between the connecting rods (101) on the upper and lower sides, and the wiping block (102) is in contact with the connectors (2).

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