CN215579153U

CN215579153U - Wiring terminal with parallel connection function

Info

Publication number: CN215579153U
Application number: CN202121577859.0U
Authority: CN
Inventors: 郑宇�
Original assignee: Yueqing Wansai Electric Appliance Co ltd
Current assignee: Yueqing Wansai Electric Appliance Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-18
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a wiring terminal with parallel function, which comprises a shell, wherein the shell comprises at least two cavities arranged side by side, the two ends of the shell of each cavity are respectively provided with a wiring hole, each cavity is internally provided with a conducting strip and two clamping parts respectively positioned at the two wiring holes, the clamping parts are matched and conductively connected with the end parts of the conducting strips, the upper end of the shell is provided with an operating rod which is correspondingly matched with each clamping part in an operating way, a parallel conducting piece which can be disassembled and assembled is arranged between the cavities, and the parallel conducting piece can be matched with the conducting strips in the cavities to conduct electricity when being arranged between the cavities. The utility model provides a wiring terminal capable of changing the parallel connection state among wiring holes.

Description

Wiring terminal with parallel connection function

Technical Field

The utility model relates to a connecting terminal with a parallel connection function.

Background

The wiring terminal is a device capable of quickly realizing electric connection between circuits. The existing wiring terminal generally comprises two wiring ends which extend towards opposite directions respectively, at least one group of wiring holes are correspondingly formed in the two wiring ends, two clamping parts and one conducting strip which is connected with the clamping parts in a matched and conductive mode are correspondingly formed in each group of wiring holes, an operating rod which is matched with the clamping parts in a corresponding mode is arranged at the top of each wiring end, when two circuits are respectively inserted into the group of wiring holes, the operating rod can drive the clamping parts to be pressed on the circuits, and conductive connection between the two circuits is achieved.

The connecting terminals in the prior art generally include two types, and the connecting terminals of the first type operate relatively independently between each group of connecting holes of two connecting terminals (namely, lines connected in each group of connecting holes are not connected in parallel); the second type of terminal is formed such that the group of wire holes of the two terminals are connected in parallel (i.e., the wires connected to the group of wire holes are connected in parallel). In actual use, the two types of connecting terminals are usually required to be prepared in order to meet the installation requirement, and resource waste is easily caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the wiring terminal capable of changing the parallel connection state among the wiring holes.

In order to achieve the purpose, the utility model provides a connecting terminal with a parallel function, which comprises a shell, wherein the shell comprises at least two cavities arranged side by side, the two ends of the cavity are respectively provided with a wiring hole, each cavity is internally provided with a conducting strip and two clamping parts respectively positioned at the two wiring holes, the clamping parts are matched and conductively connected with the end parts of the conducting strips, the upper end of the shell is provided with an operating rod which is correspondingly matched with each clamping part in an operating way, a parallel conducting piece which can be disassembled and assembled is arranged between the cavities, and the parallel conducting piece can be matched with the conducting strips in the cavities to conduct electricity when being arranged between the cavities.

Further, the casing is including base and upper cover, be provided with the recess that is used for constituting the latter half of each cavity respectively on the base, the base sets up between adjacent recess and can carries out divided partition wall to it, the middle part of partition wall is provided with the intercommunication mouth that is used for two adjacent recesses of intercommunication, parallelly connected electrically conductive cartridge is fixed a position in the intercommunication mouth department of each partition wall, and the both sides of parallelly connected electrically conductive piece cooperate spacingly with the both sides of intercommunication mouth respectively.

Furthermore, the conducting plate is of an arch structure with the middle part bent and protruded downwards and the two ends bent and upwarped upwards, the part of the conducting plate bent and protruded downwards is pressed downwards to be in contact with the parallel conducting pieces, and the two ends of the cavity are provided with slots matched with the two ends of the conducting plate for inserting and positioning.

Further, the slot is formed by splicing the base and the upper cover.

Further, the shell is provided with connecting structures which can be combined and spliced with other wiring terminals on two sides.

The utility model has the beneficial effects that: the parallel conductive pieces can be disassembled and assembled according to actual installation requirements, and when the parallel conductive pieces are installed in the shell, the parallel conductive pieces are simultaneously in contact connection with the conductive pieces in the cavities, so that the parallel function of the circuits connected in the wiring holes can be realized; when the parallel conductive piece is disassembled, the conductive piece and the clamping component in each chamber operate independently, and the parallel effect cannot be generated. The utility model has simple structure and wide applicability, and can save the production and use cost.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a block diagram of a base according to an embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of parallel conducting members according to an embodiment of the present invention;

fig. 5 is a partial cross-sectional view of an embodiment of the present invention.

Detailed Description

Examples of terminals with parallel functionality according to the utility model are shown in fig. 1-5: the clamping device comprises a shell 1 formed by splicing a base 11 positioned below and an upper cover 12 positioned above, wherein the shell 1 comprises at least two chambers 13 arranged side by side, in the embodiment, three wiring terminals of the chambers 13 arranged side by side are taken as an example, the chambers 13 are respectively provided with a wiring hole 14 at two ends of the shell 1, each chamber 13 is internally provided with a conducting strip 2 and two clamping parts 3 respectively positioned at the two wiring holes 14, the clamping parts 3 are in conductive connection with the end parts of the conducting strips 2 in a matched manner, the upper end of the shell 1 is provided with an operating rod 4 which is in corresponding operation and matched with each clamping part 3, the clamping parts 3 can be driven to deform through the operating rod 4, so that clamping positioning or releasing of a circuit inserted in the wiring holes 14 is realized, and the clamping positioning and the contact conductive connection of the clamping parts 3 and the circuit can be realized, a detachable parallel conductive piece 5 is arranged between the chambers 13, and the parallel conductive piece 5 can be matched with the conductive piece 2 in each chamber 13 to conduct electricity when being installed between the chambers 13, so that the circuits connected in the wiring holes 14 at the two ends of each chamber 13 can be connected in parallel.

The base 11 is provided with grooves 111 for respectively forming lower half portions of the chambers 13, the upper half portion of each chamber 13 is provided by the upper cover 12, the base 11 and the upper cover 12 are spliced to form each chamber 13, a partition wall 112 capable of partitioning the adjacent grooves 111 is arranged between the adjacent grooves 111 of the base 11, a communication port 1121 for communicating the two adjacent grooves 111 is arranged in the middle of the partition wall 112, the parallel conductive members 5 are inserted and positioned at the communication ports 1121 of the partition walls 112, and two sides of the parallel conductive members 5 are respectively matched and limited with two sides of the communication port 1121.

As shown in fig. 5, the conducting strip 2 is an arch structure with a downwardly bent and protruded middle part and upwardly bent and upwarped two ends, the downwardly bent and protruded part (i.e. the middle part) of the conducting strip 2 is pressed downwards to contact with the parallel conducting strip 5, the two ends of the cavity 13 are provided with slots 131 which are matched, inserted and positioned at the two ends of the conducting strip 2, the slots 131 are arranged to be matched with the two ends of the conducting strip 2 to reliably position the conducting strip, and the downwardly bent and protruded part can be pressed and contacted with the upper end of the parallel conducting strip 5, so that the contact conductive effect of the parallel conducting strip 5 and the conducting strip 2 is improved, the slots 131 are formed by splicing the base 11 and the upper cover 12, and the installation of the conducting strip 2 is facilitated.

The parallel conductive piece 5 can be disassembled and assembled by disassembling the base 11 and the upper cover 12, the parallel conductive piece 5 is pressed and arranged at the lower part of each cavity 13 through the conductive piece 2, and the two sides of the communication port 1121 are matched with the cavity for limiting, so that the reliability of positioning and installation of the parallel conductive piece 5 can be improved, and the parallel conductive piece 5 is arranged at the inner side of the shell 1, so that the safety in use can be improved.

After the parallel conductive pieces 5 are removed, since the conductive pieces 2 in the adjacent chambers 13 are not in contact with each other, and there is no conductive part for indirect conductive connection, only the lines connected in the wiring holes 14 at the two ends of each chamber 13 can be communicated, and there is no parallel relationship between the lines connected in the wiring holes 14 corresponding to the other chambers 13.

The utility model discloses a housing, including casing 1, buckle 61 and draw-in groove 62, the buckle 61 and the draw-in groove 62 that can make up the concatenation with other binding post are provided with to 1 both sides of casing, connection structure is including setting up respectively in 1 both sides of casing, and buckle 61 and the draw-in groove 62 detachable joint cooperation of each other that can pass through between a plurality of binding post are in the same place through its both sides.

The above embodiment is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a binding post with parallelly connected function, including the casing, the casing is including at least two cavities that set up side by side, the cavity respectively is provided with a wiring hole in casing both ends, all is provided with a conducting strip, two clamping part that are located two wiring hole departments respectively in every cavity, clamping part is electrically conductive with the tip cooperation of conducting strip and is connected, the casing upper end is provided with corresponds operation complex action bars, its characterized in that with each clamping part: and a parallel conductive piece capable of being disassembled and assembled is arranged between the chambers, and the parallel conductive piece can be matched with the conductive pieces in the chambers to conduct electricity when being arranged between the chambers.

2. The parallel functional connection terminal according to claim 1, wherein: the casing is including base and upper cover, be provided with the recess that is used for constituting the latter half of each cavity respectively on the base, the base sets up between adjacent recess and can carries out divided partition wall to it, the middle part of partition wall is provided with the intercommunication mouth that is used for communicateing two adjacent recesses, parallelly connected electrically conductive cartridge location is in the intercommunication mouth department of each partition wall, and the both sides of parallelly connected electrically conductive piece cooperate spacingly with the both sides of intercommunication mouth respectively.

3. The parallel-function terminal according to claim 2, wherein: the conducting plate is of an arch structure with the middle part bent and protruded downwards and the two ends bent and upwarped upwards, the part of the conducting plate bent and protruded downwards is pressed downwards to be in contact with the parallel conducting pieces, and the two ends of the cavity are provided with slots matched with the two ends of the conducting plate for inserting and positioning.

4. The parallel functional connection terminal according to claim 3, wherein: the slot is formed by splicing the base and the upper cover.

5. The parallel functional connection terminal according to claim 1, wherein: the casing both sides are provided with the connection structure that can make up the concatenation with other binding post.