Quick wiring connector

Abstract

The utility model relates to a quick wiring connector, which comprises a base, a cover body and a conductive clamping assembly, an accommodating cavity used for accommodating the conductive clamping assembly is formed between the base and the cover body, the conductive clamping assembly comprises a confluence piece and an elastic piece, the confluence piece is provided with a positioning hole matched with the elastic piece, and the elastic piece is arranged in the accommodating cavity. One side, corresponding to the positioning hole, of the confluence piece is vertically bent to form a contact straight plate portion, one end of the elastic piece is provided with an elastic supporting arm clamped in the positioning hole, and the other end of the elastic piece is provided with an elastic contact arm penetrating through the positioning hole and abutting against the contact straight plate portion. A clamping space used for clamping a wire is formed between the elastic contact arm and the contact straight plate part, a threading hole is formed in the position, corresponding to the clamping space, of the base, and a shifting rod used for driving the elastic contact arm to act is rotationally arranged on the base. The utility model has the advantages of simple structure, stable and reliable performance, convenient assembly, reliable connection and quick wire connection and disconnection.

Description

TECHNICAL FIELD

[0001] The utility model relates to a connector, specifically relates to a quick wiring connector. BACKGROUND

[0002] The connector is a device for connecting two active devices and transmitting current or signal. The main supporting fields of the electric connector include traffic, communication, network, IT, medical treatment, household appliance and the like. The rapid development of the product technical level of the supporting field and the rapid growth of the market of the supporting field strongly pull the development of the connector technology. So far, the connector has developed into a series of products with complete product types, rich product specifications, various structural types, fine professional direction subdivision, obvious industry characteristics and standard system specification. The existing connector adopts the screw wiring mode for wiring, needs the help of screwdriver and the like, and wiring and disconnection are relatively cumbersome, time-consuming and laborious. Moreover, the connector also has the defects of complex structure, unreliable performance and inconvenient assembly. SUMMARY

[0003] The utility model aims at overcoming the defects of the prior art and providing a quick wiring connector with simple structure, stable and reliable performance, convenient assembly and reliable connection.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts a quick wiring connector, which comprises a base, a cover arranged on the base, a conductive clamping assembly, a containing cavity for placing the conductive clamping assembly is formed between the base and the cover, the conductive clamping assembly comprises a busbar arranged in the base, at least one spring piece arranged on the busbar, the busbar is provided with a positioning hole matched with the spring piece, the busbar is vertically bent on the side corresponding to the positioning hole and forms a contact straight plate part, one end of the spring piece has an elastic supporting arm clamped in the positioning hole, the other end of the spring piece has an elastic contact arm passing through the positioning hole and abutting on the contact straight plate part, the elastic contact arm and the contact straight plate part form a clamping space for clamping the wire, the base is provided with a wire hole corresponding to the clamping space, and the base is rotatably provided with a push rod for driving the elastic contact arm to act.

[0005] The beneficial effects of the above structure are: the conductive clamping assembly adopts a modular structure design, and the modular assembly of the connector can be realized, and the assembly efficiency is higher. The spring sheet is arranged on the busbar, a clamping space is formed between the elastic contact arm of the spring sheet and the contact straight plate part of the busbar, during wiring, the lever is rotated, the lever drives the elastic contact arm of the spring sheet to act, the wire can be inserted into the clamping space, the elastic contact arm of the spring sheet can press the wire in the clamping space, the lever can be rotated to realize the wiring and disconnection of the connector, and the disconnection of the wire is more convenient and efficient. The wire is pressed by the spring sheet, so that the connection of the wire and the busbar is more reliable. Therefore, the connector has the advantages of simple structure, stable and reliable performance, convenient assembly, reliable connection and quick connection and disconnection.

[0006] In particular, one end of the lever has two arc convex parts extending in the accommodation cavity and symmetrically distributed, two arc grooves are arranged on the elastic contact arm and matched with the two arc convex parts, the two arc convex parts act with the lever and are respectively abutted in the two arc grooves, and the linkage cooperation of the elastic contact arm and the two arc convex parts is formed. The lever drives the elastic contact arm to act through the two arc convex driving parts, so that the lever can reliably drive the elastic contact arm to act, and the working reliability of the connector is improved.

[0007] In particular, two positioning protrusions are symmetrically arranged on the lever, two positioning grooves are arranged in the base and matched with the two positioning protrusions, and the two positioning protrusions are rotationally arranged in the two positioning grooves, and the rotational connection cooperation of the two positioning protrusions and the base is formed. The two positioning protrusions are rotationally arranged in the two positioning grooves of the base through the two positioning protrusions, so that the assembly of the lever and the base is facilitated, the assembly is more convenient, and the reliable rotation of the lever on the base can be ensured, thereby improving the working reliability of the connector.

[0008] In particular, a plurality of clamping blocks are respectively arranged on one side of the contact straight plate part, a plurality of clamping grooves are respectively arranged on the base and matched with the plurality of clamping blocks, the plurality of clamping blocks are respectively clamped in the plurality of clamping grooves, and the clamping cooperation of the clamping blocks and the base is formed. The contact straight plate part is clamped with the base through the plurality of clamping blocks, so that the assembly of the busbar and the base is facilitated, and the assembly is more convenient.

[0009] In particular, a positioning groove is arranged in the cover body corresponding to the contact straight plate part, and one end of the contact straight plate part is inserted into the positioning groove, and the clamping cooperation of the cover body and the contact straight plate part is formed. The positioning groove of the cover body plays a positioning role on the contact straight plate part, so that the connection of the busbar and the cover body is more compact.

[0010] Particularly, the cover is provided with a positioning column matched with the current collector, the current collector is provided with a positioning hole matched with the positioning column, the positioning column is inserted into the positioning hole, and the current collector and the positioning column are clamped and matched.

[0011] Particularly, the elastic sheet is substantially formed in a V shape, and a reinforcing rib is arranged on one side of the elastic sheet. The reinforcing rib can enhance the fatigue strength of the elastic sheet, thereby facilitating improvement of the connection reliability of the connector.

[0012] Particularly, the base is provided with a wire guiding groove communicated with the insertion hole, and the wire guiding groove extends towards the elastic contact arm. The wire guiding groove plays a guiding role on the wire, the wire can be quickly inserted into the clamping space of the elastic sheet, and the wiring efficiency is facilitated to be improved.

[0013] Particularly, the base is provided with two clamping plates matched with the cover, the two clamping plates are respectively provided with clamping blocks, the cover is provided with clamping holes matched with the clamping blocks, the clamping blocks are clamped in the clamping holes, and the clamping plates and the cover are clamped and matched. The base is clamped with the cover through the clamping plates, so that the assembly of the base and the cover is facilitated, and the assembly efficiency is higher.

[0014] Particularly, the base is provided with two insertion pieces arranged symmetrically, the two insertion pieces are respectively provided with two limiting blocks, the cover is provided with two insertion holes matched with the two insertion pieces, the two insertion holes are respectively provided with two limiting grooves matched with the two limiting blocks, when the two insertion pieces are inserted into the two insertion holes, the two limiting blocks are clamped in the two limiting grooves, and the two insertion pieces and the cover are clamped and matched. The base is inserted into the two insertion holes of the cover through the two insertion pieces, so that the assembly of the base and the cover is facilitated, and the assembly is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a perspective view of an embodiment of the utility model.

[0016] Fig. 2 It is a sectional view of an embodiment of the utility model.

[0017] Fig. 3 It is an exploded view of an embodiment of the utility model. DETAILED DESCRIPTION

[0018] As Figs. 1-3The utility model discloses a kind of quick wiring connectors, including base 10, cover 11 being arranged on base 10, electrically-conductive clamping assembly 20, the base 10 and cover 11 between form the accommodation cavity 100 for placing electrically-conductive clamping assembly 20, the electrically-conductive clamping assembly 20 including the busbar 21 being arranged in base 10, at least one spring piece 22 being arranged on busbar 21, the busbar 21 is provided with the positioning hole 211 being cooperated with spring piece 22, the busbar 21 is correspondingly positioned 211 hole side vertically bent and is formed with contact straight plate part 212, the spring piece 22 one end has the elastic support arm 221 being engaged in positioning hole 211, the spring piece 22 other end has the elastic contact arm 222 passing through positioning hole 211 and abutting on contact straight plate part 212, the elastic contact arm 221 and contact straight plate part 212 between form the clamping space 200 for clamping wire, the base 10 is correspondingly positioned 200 place and is provided with threading hole 101, the base 10 is rotatably provided with the push rod 12 for driving elastic contact arm 222 action.The push rod 12 one end has two arc convex parts 121 extending in accommodation cavity 100 and symmetrically distributed, the elastic contact arm 222 is provided with two arc grooves 223 being cooperated with two arc convex parts 121, two arc convex parts 121 are acted with push rod 12 and respectively abut in two arc grooves 223, and constitute the linkage cooperation of elastic contact arm 222 and two arc convex parts 121.Push rod drives elastic contact arm action through two arc surface driving parts, can guarantee that push rod can reliably drive elastic contact arm action, is favorable to improve the working reliability of this connector.The spring piece 22 is basically formed as V type, and reinforcing rib 224 is arranged on one side of spring piece 22.Reinforcing rib can enhance the fatigue strength of spring piece, so as to be favorable to improve the connection reliability of the connector wiring.The push rod 12 is symmetrically provided with two positioning bosses 122, the base 10 is provided with two positioning grooves 102 being cooperated with two positioning bosses 122, the two positioning bosses 122 are rotatably arranged in two positioning grooves 102, and constitute the rotary connection cooperation of two positioning bosses 122 and base 10.Push rod is rotatably arranged in the two positioning grooves of base through two positioning bosses, so as to facilitate the assembly of push rod and base, assembly is more convenient, and can guarantee that push rod can reliably rotate on base, so as to be favorable to improve the working reliability of this connector.The contact straight plate part 212 one side is respectively provided with a plurality of clamping blocks 213, the base 10 is respectively provided with a plurality of clamping grooves 103 being cooperated with a plurality of clamping blocks 213, a plurality of clamping blocks 213 are respectively engaged in a plurality of clamping grooves 103, and constitute the clamping cooperation of clamping block 213 and base 10.Contact straight plate part is clamped with base through a plurality of clamping blocks, so as to facilitate the assembly of busbar and base, assembly is more convenient.The positioning slot 111 is arranged in the cover 11 and corresponds to the contact straight plate 212, one end of the contact straight plate 212 is inserted into the positioning slot 111, and the cover 11 and the contact straight plate 212 are clamped and matched. The positioning slot of the cover plays a positioning role on the contact straight plate, so that the connection of the busbar and the cover is more compact.

[0019] As shown in Fig. 2 and 3 The base 10 is provided with a wire guiding slot 104 which is communicated with the penetrating hole 101 and extends towards the elastic contact arm 222. The wire guiding slot plays a guiding role on the wire, and the wire can be quickly inserted into the clamping space of the elastic sheet, which is beneficial to improve the wiring efficiency. The base 10 is provided with two clamping plates 105 which are matched with the cover 11, the two clamping plates 105 are respectively provided with clamping blocks 106, the cover 11 is provided with clamping holes 113 which are matched with the clamping blocks 106, the clamping blocks 106 are clamped in the clamping holes 113, and the clamping plates 105 and the cover 11 are clamped and matched. The base is clamped with the cover through the clamping plate, so that the assembly of the base and the cover is facilitated, and the assembly efficiency is higher. The base 10 is symmetrically provided with two insertion pieces 107, the two insertion pieces 107 are respectively provided with two limiting blocks 108, the cover 11 is provided with two insertion holes 114 which are matched with the two insertion pieces 107, the two insertion holes 114 are respectively provided with two limiting slots 115 which are matched with the two limiting blocks 108, when the two insertion pieces 107 are inserted into the two insertion holes 114, the two limiting blocks 108 are clamped in the two limiting slots 115, and the two insertion pieces 107 and the cover 11 are clamped and matched. The base is inserted into the two insertion holes of the cover through the two insertion pieces, so that the assembly of the base and the cover is facilitated, and the assembly is more convenient.

[0020] The conductive clamping assembly adopts a modular structure design, and the modular assembly of the connector can be realized, and the assembly efficiency is higher. The spring sheet is arranged on the busbar, and a clamping space is formed between the elastic contact arm of the spring sheet and the contact straight plate part of the busbar. When connecting the wire, the lever is rotated, the lever drives the elastic contact arm of the spring sheet to act, the wire can be inserted into the clamping space, the elastic contact arm of the spring sheet can press the wire in the clamping space, and the wire can be connected and disconnected by rotating the lever. The wire is more convenient and efficient, and the wire is pressed by the spring sheet, so that the connection of the wire and the busbar is more reliable. Therefore, the connector has the advantages of simple structure, stable and reliable performance, convenient assembly, reliable connection, quick connection and disconnection.

Claims

1. A quick wiring connector, characterized by: The utility model provides a conductive clamp assembly, including base, set up on the cover of base, the accommodating cavity for placing conductive clamp assembly is formed between the base with cover, the conductive clamp assembly includes the busbar of setting up in the base, at least one set up on the busbar elastic sheet, the busbar is provided with the positioning hole with elastic sheet cooperation, the busbar is provided with the contact straight plate department and forms on the side corresponding to the positioning hole perpendicular bending, the elastic support arm of elastic sheet one end has the elastic contact arm of engaging in the positioning hole and touching on the contact straight plate department, the elastic contact arm and the contact straight plate department between form the clamping space for clamping wire, the through -threading hole of setting up on the base corresponding clamping space, the base is rotatably provided with the push lever for driving the action of elastic contact arm.

2. The quick-wire connector of claim 1, wherein: The push lever one end has two arc convex parts of extending in the accommodating cavity and symmetrical distribution, the elastic contact arm is provided with two arc grooves with two arc convex parts cooperation, two arc convex parts with the push lever action respectively touch in two arc grooves, and constitute the linkage cooperation of elastic contact arm and two arc convex parts.

3. The quick- wire connector of claim 1 or 2, wherein: The push lever is provided with two positioning lugs, the base is provided with two positioning grooves with two positioning lugs cooperation, two positioning lugs are rotatably arranged in two positioning grooves, and constitute the rotary connection cooperation of two positioning lugs and base.

4. The quick- wire connector of claim 1 or 2, wherein: The contact straight plate department one side is provided with a plurality of clamping blocks respectively, the base is provided with a plurality of clamping grooves with a plurality of clamping blocks cooperation respectively, a plurality of clamping blocks are clamped in a plurality of clamping grooves respectively, and constitute the clamping cooperation of clamping block and base.

5. The quick- wire connector of claim 1 or 2, wherein: The cover is provided with a positioning groove corresponding to the contact straight plate department, and the contact straight plate department is inserted into the positioning groove at one end, and constitutes the clamping cooperation of the cover and the contact straight plate department.

6. The quick- wire connector of claim 1 or 2, wherein: The cover is provided with a positioning column corresponding to the busbar, and the busbar is provided with a positioning hole corresponding to the positioning column, the positioning column is inserted into the positioning hole, and constitutes the clamping cooperation of the busbar and the positioning column.

7. The quick- wire connector of claim 1 or 2, wherein: The elastic sheet is basically formed in a V shape, and a reinforcing rib is arranged on one side of the elastic sheet.

8. The quick- wire connector of claim 1 or 2, wherein: The base is provided with a wire guiding groove in communication with the through-hole, and the wire guiding groove extends towards the elastic contact arm.

9. The quick- wire connector of claim 1 or 2, wherein: The base is provided with two clamping plates corresponding to the cover, the two clamping plates are provided with clamping blocks respectively, the cover is provided with clamping holes corresponding to the clamping blocks, the clamping blocks are clamped in the clamping holes, and constitute the clamping cooperation of the clamping plates and the cover.

10. The quick- wire connector of claim 1 or 2, wherein: The base is provided with two inserts symmetrically, the two inserts are provided with two limiting blocks respectively, the cover is provided with two insertion holes corresponding to the two inserts, the two insertion holes are provided with two limiting grooves corresponding to the two limiting blocks respectively, when the two inserts are inserted into the two insertion holes, the two limiting blocks are clamped in the two limiting grooves respectively, and constitute the clamping cooperation of the two inserts and the cover.

Images