CN209448109U - A kind of high current connector of no-welding electric wire - Google Patents

Abstract

The utility model proposes a kind of high current connectors of no-welding electric wire, including connector body, electric wire and fixed mechanism, fixed mechanism includes fixed block, link block and fixture block, cavity is equipped in connector body, electric wire passes through fixed mechanism and will be above the scattered back-flexing of conductive wire outside four in electric wire to fixture block, fixture block is used cooperatively with the cavity in connector body, block the main conductive wire being arranged in above fixture block, connector body and cavity junction are equipped with briquetting, the part in compression of briquetting pushes down the back-flexing position of conductive wire, cavity inner wall is equipped with card slot, link block is equipped with telescopic block, when connector body is connect with fixed mechanism, it is capable of fixing fixed mechanism, move it can not, right above card slot and it is arranged right below release mechanism, without when connecting electric wire and connector, can and When separated fixed mechanism and connector body, this product is simple and reasonable, be not necessarily to manual welding wire, it is time saving and energy saving.

Description

A kind of high current connector of no-welding electric wire

Technical field

The utility model relates to connector technique field, in particular to a kind of high current connector of no-welding electric wire.

Background technique

Connector generally refers to the device of two active devices of connection, transmits electric current or signal, existing connector are most It needs to use after being welded the contact pin jack in electric wire and connector, the weld of electric wire and connector is when long Between work or be easily broken off when being hit, cause connector failure, and the contact pin socket of connector and electric wire are carried out Welding, the time of cost is longer, and the production efficiency of connector is caused to reduce.

Utility model content

Purpose of the utility model is realized as follows:

A kind of high current connector of no-welding electric wire, including connector body and the electricity being connected with connector body Line, the electric wire left distal end are to remove conductive wire made of the copper or other metal materials of plastic layer, the connection It is connected on the left of device ontology right end and electric wire, which is characterized in that the connector further includes connection electric wire and connector sheet Body, the fixed mechanism being sleeved on electric wire, the fixed mechanism is sleeved in electric wire left distal end, and the electric wire passes through fixation Mechanism insertion connector body has side end to be connected with connector body；

Further, the fixed mechanism includes accommodating electric wire to be inserted into, and be capable of fixing the fixed block of electric wire, further includes The link block being inserted into connector body, further includes the fixture block that can block main conductive wire, the link block, fixture block and fixation Block is an integral structure, and side arranges from left to right for the fixture block, link block and fixed block, the link block, and the electric wire is left Side passes through link block and is arranged in fixed mechanism, and is arranged in the middle part of fixed mechanism, and the guidewire is with fixed mechanism Equal part is distributed around centered on axis, and the conductive wire back-flexing is arranged above fixture block；

Further, it is equipped in the connector body with link block to the cavity of connection, the cavity setting is connecting Device ontology has near the end of side, and the link block is connected in the cavity by being inserted into connector body with connector body；

Further, be equipped on the left of the cavity with connector body junction resist conductive wire, make conduction Wire uniform four dissipates the briquetting of distribution, and the briquetting is arranged in cavity and connector body junction medium position, the pressure Block includes coupling part and part in compression, and the coupling part is in cylindrical body, and coupling part is fixed in connector body, The part in compression is in cone, and the part in compression is arranged in cavity, and the circular diameter in coupling part side is less than The circular diameter in part in compression right side；

Further, the link block upper and lower ends are symmetrically arranged with telescopic block, and the cavity inner wall is equipped with and telescopic block The card slot being used in combination, the link block are fixedly connected by telescopic block and card slot with cavity；

Further, the connector body is equipped with the disconnection that be used cooperatively with card slot, disconnection is connect with link block Mechanism, one release mechanism are disposed over the surface of card slot, another release mechanism is being arranged below card slot just Lower section, the release mechanism include can on connector body, can slide up and down sliding block, further include limitation sliding block skid off company The limited block for connecing device ontology further includes preventing the reset spring that moves down of sliding block, further include disconnect device ontology with connect The lower lock block of block connection relationship, the sliding block, limited block and lower lock block are an integral structure, and the sliding block is movably arranged on connection On device ontology, the sliding block stretches out connector body in addition to bottom in the normal state, is arranged outside connector body, described Limited block is arranged immediately below sliding block, and the lower lock block is arranged immediately below limited block, and the lower lock block middle and upper part setting is even It connects in device ontology, lower part is arranged in card slot, and is arranged right above telescopic block, and described two reset springs are symmetricly set on card Slot two sides, and be arranged below limited block；

Further, baffle, the connector body and fixed mechanism are equipped on the connector body and fixed block When connection, two baffles are intertwined.

When utility model works/working principle:

When staff needs to connect electric wire and connector, electric wire is first rushed across fixed mechanism by staff, first will be electric The conductive wire of line head end is evenly dispersed around centered on the axis of electric wire to come, then the conductive metal that will be spread out Silk back-flexing, so that the top of fixture block is arranged in conductive wire, finally by the cavity of fixed mechanism alignment connector ontology It being moved to the left in insertion connector body, the part in compression of briquetting pushes down the crooked position of guidewire in connector body, So that conductive wire four dissipates more uniform, the fixture block cooperation card main card on the cavity inner wall and fixed mechanism in connector body Conductive wire above block move its fixation can not, and the telescopic block worked together on link block inlays the card slot into cavity inner wall It is interior, so that fixed mechanism fixation can not move, the interlaced blocking ash of the baffle on baffle and fixed block on connector body The substance that dirt, aqueous vapor etc. are unfavorable for connector enters.

When staff needs to disconnect electric wire and connector, staff squeezes sliding block, and sliding block stress moves inward, sliding Block drives limited block to move inward, and limited block drives lower lock block and reset spring to move inward, and reset spring stress is inwardly compressed, Lower lock block inwardly pushes down telescopic block, and telescopic block stress is to contract, so that contraction block is shunk in card slot out, staff will be fixed Mechanism moves right, so that electric wire is disconnected with connector, staff unclamps sliding block, release stress spring back outward into In situ, reset spring drives outer movement, limited block on limited block that lower lock block and sliding block is driven to be moved outwardly to origin-location, limits Block prevents sliding block from skidding off in connector body.

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

A kind of high current connector of no-welding electric wire, including connector body, electric wire and fixed mechanism, fixed mechanism packet It includes fixed block, link block and fixture block, is equipped with cavity in connector body, electric wire passes through fixed mechanism and by the conduction in electric wire Above the scattered back-flexing of wire outside four to fixture block, fixture block is used cooperatively with the cavity in connector body, is blocked main setting and is existed Conductive wire above fixture block is not necessarily to manpower manual welding conductive metal silk, eliminates and welds the wasted time, reduces The time consumed by single connector is manufactured, is improved work efficiency, while also because saving welding institute without being welded The material of consumption reduces manufacturing cost, improves profit, and connector body and cavity junction are equipped with briquetting, the compression of briquetting The back-flexing position of conductive wire is pushed down in part, and briquetting can allow guidewire can be more uniform four to scatter, Fixture block and cavity inner wall is enabled preferably to block main conductive wire, cavity inner wall is equipped with card slot, link block is equipped with and stretches Contracting block is capable of fixing fixed mechanism when connector body is connect with fixed mechanism, move it can not, improves fixation The stationarity of mechanism and connector body right above card slot and is arranged right below release mechanism, without connecting electric wire and connection When device, fixed mechanism and connector body can be timely separated.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is partial sectional view under the utility model connection status.

Fig. 3 is fixed mechanism cross-sectional view.

Fig. 4 is connector body partial sectional view.

Fig. 5 is the direction A enlarged drawing in Fig. 2.

Wherein, 1 is connector body, and 11 be cavity, and 111 be card slot, and 12 be briquetting, and 121 be coupling part, 122 for by Laminate section, 14 be release mechanism, and 141 be sliding block, and 142 be limited block, and 143 be reset spring, and 144 be lower lock block, and 2 be electric wire, 21 be conductive wire, and 3 be fixed mechanism, and 31 be fixed block, and 32 be link block, and 321 be telescopic block, and 33 be fixture block, and 4 be gear Plate.

Specific embodiment

As shown in Figs. 1-5, a kind of high current connector of no-welding electric wire, including connector body 1 and with connector sheet The electric wire 2 that body 1 is connected, 2 left distal end of electric wire are to remove conduction made of the copper or other metal materials of plastic layer Wire 21 is connected on the left of 1 right end of connector body and electric wire 2, the connector further include connection electric wire 2 with Connector body 1, the fixed mechanism 3 being sleeved on electric wire 2, the fixed mechanism 3 is sleeved in 2 left distal end of electric wire, institute State electric wire 2 has side end to be connected with connector body 1 by the insertion connector body 1 of fixed mechanism 3.

Further, the fixed mechanism 3 includes accommodating fixed block 31 that is that electric wire 2 is inserted into and being capable of fixing electric wire 2, Further include the link block 32 being inserted into connector body 1, further includes the fixture block 33 that can block main conductive wire 21, the connection Block 32, fixture block 33 and fixed block 31 are an integral structure, and side is arranged from left to right for the fixture block 33, link block 32 and fixed block 31 It arranges, the link block 32, link block 32 is passed through on the left of the electric wire 2 and is arranged in fixed mechanism 3, and is arranged in fixed mechanism 3 Middle part, equal part is distributed the guidewire around centered on the axis of fixed mechanism 3, and the conductive wire 21 is reversed It is arranged in a curve way 33 top of fixture block.

Further, it is equipped in the connector body 1 with link block 32 to the cavity 11 of connection, the cavity 11 is arranged Have near the end of side in connector body 1, the link block 32 by insertion connector body 1 cavity 11 in connector sheet Body 1 is connected.

Further, 11 left side of the cavity and 1 junction of connector body equipped with resist conductive wire 21, make Conductive wire 21 uniform four dissipates the briquetting 12 of distribution, and the setting of briquetting 12 is in cavity 11 and 1 junction of connector body Portion position, the briquetting 12 include coupling part 121 and part in compression 122, and the coupling part 121 is in cylindrical body, interconnecting piece 121 are divided to be fixed in connector body 1, the part in compression 122 is in cone, and the part in compression 122 is arranged in sky In chamber 11, the circular diameter in 121 side of coupling part is less than the circular diameter in 122 right side of part in compression.

Further, 32 upper and lower ends of link block are symmetrically arranged with telescopic block 321,11 inner wall of cavity be equipped with The card slot 111 that telescopic block 321 is used in combination, the link block 32 connect by the way that telescopic block 321 and card slot 111 and cavity 11 are fixed It connects.

Further, the connector body 1 is equipped be used cooperatively with card slot 111, disconnection and connect with link block 32 Release mechanism 14, one release mechanism 14 is disposed over the surface of card slot 111, the setting of another release mechanism 14 The underface of card slot 111 in lower section, the release mechanism 14 include can on connector body 1, can slide up and down sliding block 141, further include limiting sliding block 141 to skid off the limited block 142 of connector body 1, further includes answering of preventing sliding block 141 from moving down Position spring 143 further includes the lower lock block 144 for disconnecting device ontology 1 Yu 32 connection relationship of link block, the sliding block 141, limit Block 142 and lower lock block 144 are an integral structure, and the sliding block 141 is movably arranged on connector body 1, and the sliding block 141 exists Connector body 1 is stretched out under usual state in addition to bottom, is arranged outside connector body 1, the limited block 142 is arranged in cunning Immediately below block 141, immediately below limited block 142,144 middle and upper part of the lower lock block setting is being connected for the setting of lower lock block 144 In device ontology 1, lower part is arranged in card slot 111, and is arranged right above telescopic block 321, and described two reset springs 143 are symmetrical Setting is arranged below limited block 142 in 111 two sides of card slot.

Further, baffle 4, the connector body 1 and fixation are equipped on the connector body 1 and fixed block 31 When mechanism 3 connects, two baffles 4 are intertwined.

The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.

Claims (7)

1. a kind of high current connector of no-welding electric wire is connected including connector body (1) and with connector body (1) Electric wire (2), electric wire (2) left distal end are the conductive wire (21) for removing plastic layer, connector body (1) right side It is connected on the left of end and electric wire (2), which is characterized in that the connector further includes connection electric wire (2) and connector body (1) , the fixed mechanism (3) being sleeved on electric wire (2), the fixed mechanism (3) is sleeved in electric wire (2) left distal end, the electricity Line (2) has side end to be connected with connector body (1) by fixed mechanism (3) insertion connector body (1).

2. a kind of high current connector of no-welding electric wire according to claim 1, it is characterised in that: the fixed mechanism (3) include accommodating electric wire (2) insertion, and be capable of fixing the fixed block (31) of electric wire (2), further include insertion connector body (1) link block (32) in further includes the fixture block (33) that can block main conductive wire (21), the link block (32), fixture block (33) it is an integral structure with fixed block (31), the fixture block (33), link block (32) and fixed block (31) side from left to right Arrangement, electric wire (2) left side passes through link block (32) setting in fixed mechanism (3), and is arranged in fixed mechanism (3) Portion, equal part is distributed the conductive wire (21) around centered on the axis of fixed mechanism (3), the conductive wire (21) back-flexing setting is above fixture block (33).

3. a kind of high current connector of no-welding electric wire according to claim 1, it is characterised in that: the connector sheet It is equipped in body (1) with link block (32) to the cavity (11) of connection, cavity (11) setting has side last in connector body (1) Near end, the link block (32) is connected in the cavity (11) by insertion connector body (1) with connector body (1).

4. a kind of high current connector of no-welding electric wire according to claim 3, it is characterised in that: the cavity (11) Left side and connector body (1) junction be equipped with resist conductive wire (21), conductive wire (21) uniform four is dissipated The briquetting (12) of distribution, the briquetting (12) are arranged in cavity (11) and connector body (1) junction medium position, the pressure Block (12) includes coupling part (121) and part in compression (122), and the coupling part (121) is in cylindrical body, coupling part (121) it is fixed in connector body (1), the part in compression (122) is in cone, and the part in compression (122) sets It sets in cavity (11), it is circular straight that the circular diameter in coupling part (121) side is less than part in compression (122) right side Diameter.

5. a kind of high current connector of no-welding electric wire according to claim 3, it is characterised in that: the link block (32) upper and lower ends are symmetrically arranged with telescopic block (321), and cavity (11) inner wall is equipped with and is used in combination with telescopic block (321) Card slot (111), the link block (32) is fixedly connected by telescopic block (321) and card slot (111) with cavity (11).

6. a kind of high current connector of no-welding electric wire according to claim 5, it is characterised in that: the connector sheet Body (1) is equipped with the release mechanism (14) that be used cooperatively with card slot (111), disconnection is connect with link block (32), one Release mechanism (14) is disposed over the surface of card slot (111), another release mechanism (14) is arranged below card slot (111) Underface, the release mechanism (14) include can on connector body (1), the sliding block that can slide up and down (141), also wrap It includes limitation sliding block (141) and skids off the limited block (142) of connector body (1), further include preventing what sliding block (141) moved down from answering Position spring (143), further includes the lower lock block (144) for disconnecting device ontology (1) Yu link block (32) connection relationship, the sliding block (141), limited block (142) and lower lock block (144) are an integral structure, and the sliding block (141) is movably arranged on connector body (1) on, the sliding block (141) is stretched out connector body (1) in addition to bottom in the normal state, is arranged in connector body (1) outside, the limited block (142) setting is immediately below sliding block (141), lower lock block (144) setting limited block (142) just Lower section, in connector body (1), lower part setting is arranged in card slot (111) for lower lock block (144) the middle and upper part setting Right above telescopic block (321), described two reset springs (143) are symmetricly set on card slot (111) two sides, and setting is limiting Below block (142).

7. a kind of high current connector of no-welding electric wire according to claim 1, it is characterised in that: the connector sheet It is equipped with baffle (4) on body (1) and fixed block (31), when the connector body (1) connect with fixed mechanism (3), two gears Plate (4) is intertwined.