Wire terminal
阅读说明:本技术 电线接头 (Wire terminal ) 是由 梁建华 于 2018-09-04 设计创作,主要内容包括:本发明涉及一种电线接头,供电线沿着插线方向穿入,包含:壳体,具有沿着插线方向延伸的穿线孔以及连通于穿线孔的容置空间;导电件,安装于壳体的容置空间,具有导电部能够接触电线,并在每一穿线孔的沿伸位置分别设有弹性部,使得电线插入壳体的内部时,能够至少受到导电部与弹性部的夹持定位;拨杆,枢设于壳体,并能在一未抵压弹性部的第一位置以及一抵压于弹性部并使其产生形变的第二位置之间来回摆转;其特征在于:在第一位置构造有一能将拨杆定位的第一定位机构,另在第二位置构造有一能将拨杆定位的第二定位机构,据此达到强化拨杆于未插入电线或者是已插入电线两种情况下的稳固定位。(The present invention relates to an electric wire connector, a power supply wire penetrates along a wire inserting direction, and the electric wire connector comprises: the shell is provided with a threading hole extending along the threading direction and an accommodating space communicated with the threading hole; the conductive parts are arranged in the accommodating space of the shell, the conductive parts can contact the electric wires, and the extending positions of the threading holes are respectively provided with elastic parts, so that the electric wires can be clamped and positioned by the conductive parts and the elastic parts at least when being inserted into the shell; the deflector rod is pivoted on the shell and can swing back and forth between a first position which is not pressed against the elastic part and a second position which is pressed against the elastic part and causes the elastic part to deform; the method is characterized in that: the first position is provided with a first positioning mechanism capable of positioning the deflector rod, and the second position is provided with a second positioning mechanism capable of positioning the deflector rod, so that the stable positioning of the deflector rod under the two conditions that the wire is not inserted or the wire is inserted is strengthened.)
1. A wire connector for a plurality of wires to be inserted along a wire insertion direction, comprising:
the shell is provided with a plurality of threading holes extending along the threading direction and an accommodating space communicated with the threading holes;
the conductive part is arranged in the accommodating space of the shell, is provided with a conductive part which can contact the electric wire, and is provided with an elastic part at the extending position of each threading hole respectively, so that when the electric wire is inserted into the shell, the electric wire can be clamped and positioned by the conductive part and the elastic part;
the deflector rods are pivoted on the shell and can swing back and forth between a first position which is not pressed against the elastic part and a second position which is pressed against the elastic part and deforms the elastic part;
the method is characterized in that: the first position is provided with a first positioning mechanism capable of positioning the shift levers, and the second position is provided with a second positioning mechanism capable of positioning the shift levers.
2. The wire terminal according to claim 1, wherein: the first positioning mechanism comprises a first salient point arranged on one of the deflector rod and the shell and a clamping groove arranged on the other corresponding position.
3. The wire terminal according to claim 1, wherein: the second positioning mechanism comprises the shifting lever, the shell, or two of the shifting lever and the elastic part, or the shifting lever, the shell and the elastic part.
4. The wire terminal according to claim 3, wherein: the second positioning mechanism comprises a second salient point arranged on one of the deflector rod and the shell and a clamping part arranged on the other corresponding position.
5. The wire joint according to claim 3 or 4, wherein: the second positioning mechanism comprises a plurality of sliding rods which are formed by extending two sides of the shifting rod and correspond to each other, and a plurality of sliding grooves which are continuously spaced and are positioned at corresponding positions of the sliding rods are constructed by the shell.
6. The wire terminal according to claim 4, wherein: the second positioning mechanism comprises a third salient point arranged on the elastic part and a pressing part which is arranged on the deflector rod and corresponds to the third salient point.
7. The wire terminal according to claim 5, wherein: the second positioning mechanism comprises a third salient point arranged on the elastic part and a pressing part which is arranged on the deflector rod and corresponds to the third salient point.
Technical Field
The present invention relates to a wire connector, and more particularly, to a conductive structure for electrically connecting a plurality of wires inserted into a terminal.
Background
The wire connector is started from a sheet type connecting terminal (model JTSL-1022) invented by Phoenix electrical appliance group (Phoenix) in Germany in 1928, and the prototype is changed into other connecting line wire connectors with different terminal types, and at least one wire with the same or different terminal types can be electrically connected or disconnected with each other according to requirements without welding or winding the wires together, or a special electrical connector capable of being assembled and connected is additionally searched according to different terminal types, so that the processing consumable cost between the connecting wires is reduced, the household decoration freedom degree can be increased, or the configuration time of the planning wires is shortened.
In terms of classification, the following can be roughly classified: the system can be applied to the industries such as lighting, communication, safety protection and the like, in particular to frequency conversion, explosion prevention, digital control panels, access controllers, sensors, PLC (programmable logic controller), instruments of instruments, power supplies, servo drive and the like.
Disclosure of Invention
The main object of the present invention is to provide a device for fixing a handle to a housing, which is capable of performing a positioning operation by moving one or both of the handle and the spring, thereby enhancing and maintaining a stable positioning of the handle when no wire is inserted or the wire is inserted, preventing the handle from being displaced due to an external force collision or a slipping-off of the wire to change an original position, and providing a certainty that a person can feel that the handle is not fixed stably.
Another objective of the present invention is to design the positioning mechanism for firmly positioning the handle on the motion path of the handle displacement motion, so as to simplify the step of inserting and positioning the end of the wire and the simplicity of manual force application, thereby not only reducing the cost of the assembly process between the conductive structural components and the equipment used in the corresponding assembly process, but also increasing the simplicity of field construction assembly, line coordination or repairing the wire problem.
To achieve the above object, the present invention provides a wire connector for a plurality of wires to be inserted along a wire insertion direction, comprising: the shell is provided with a plurality of threading holes extending along the threading direction and an accommodating space communicated with the threading holes; the conductive part is arranged in the accommodating space of the shell, is provided with a conductive part which can contact the electric wire, and is provided with an elastic part at the extending position of each threading hole respectively, so that when the electric wire is inserted into the shell, the electric wire can be clamped and positioned by the conductive part and the elastic part; the deflector rods are pivoted on the shell and can swing back and forth between a first position which is not pressed against the elastic part and a second position which is pressed against the elastic part and deforms the elastic part; the method is characterized in that: the first position is provided with a first positioning mechanism capable of positioning the shift levers, and the second position is provided with a second positioning mechanism capable of positioning the shift levers.
The first positioning mechanism comprises a first salient point arranged on one of the deflector rod and the shell and a clamping groove arranged on the other corresponding position.
The second positioning mechanism comprises the shifting rod and the shell or comprises the shifting rod and the elastic part or comprises the shifting rod, the shell and the elastic part together.
In a preferred practical embodiment, the second positioning mechanism includes a second protruding point disposed on one of the shift lever and the housing, and a clamping portion disposed at a corresponding position on the other.
In another preferred and feasible embodiment, the second positioning mechanism includes a plurality of sliding rods extending from two sides of the shift lever to form corresponding positions, and a plurality of sliding slots formed in the housing and spaced continuously and located at corresponding positions of the sliding rods.
In another preferred and feasible embodiment, the second positioning mechanism includes a third protruding point disposed on the elastic portion and a pressing portion disposed on the shift lever and corresponding to the third protruding point.
As can be seen from the foregoing description, the present invention is characterized in that: the first positioning mechanism and the second positioning mechanism which can stably position the shifting lever are respectively arranged on the motion trail of the swinging displacement of the shifting lever, so that the first positioning mechanism can maintain the shifting lever in a to-be-used state without inserting the electric wire at the first position where the shifting lever does not abut against the elastic part, and relatively speaking, the second positioning mechanism can maintain the shifting lever in a to-be-removed state where the shifting lever abuts against the second position where the elastic part abuts against the shifting lever, and the shifting lever is in a to-be-used state with inserting the electric wire or the electric wire can be to-be-removed.
The first positioning mechanism and the second positioning mechanism are respectively formed by matching two or three of the deflector rod, the elastic part and the shell together, so that the positioning of the deflector rod at the first position and the second position can be strengthened and stabilized, and meanwhile, the hand feeling that the deflector rod is not fixed by a card is provided for a human hand to feel, and the deflector rod is determined to reach the correct positioning position.
Accordingly, the wire joint can simplify the step of inserting and positioning the tail end of the wire and the simplicity of manual force application operation, reduce the equipment cost used in the assembling process and the corresponding assembling process among the conductive structure components, increase the simplicity of field construction assembling, line coordination or repairing wire problems, and reduce the assembling time and the equipment cost.
Drawings
FIG. 1A is a perspective view of a wire terminal according to the present invention;
FIG. 1B is another perspective view of the wire terminal of the present invention;
FIG. 2 is an exploded view of FIGS. 1A and 1B;
FIG. 3A is a cross-sectional view of FIGS. 1A and 1B;
FIG. 3B is another cross-sectional view of FIGS. 1A and 1B;
FIG. 3C is another cross-sectional view of FIGS. 1A and 1B;
FIG. 4 is a schematic view of the use state of FIG. 1A and FIG. 1B with the terminal of the wire inserted;
fig. 5 is a cross-sectional view of fig. 4.
Description of reference numerals: 1-an electric wire; 2-wire connection; 20-plug wire direction; 3-a shell; 30-threading holes; 31-an accommodating space; 32-a first shell member; 320-a chute; 33-a second housing member; 330-pivot hole; 4-a conductive member; 40-a conductive portion; 41-an elastic part; 410-a through area; 4100-through hole; 411-group connection area; 412-elastic energy release area; 42-a third bump; 5-a deflector rod; 50-a first position; p-a first positioning mechanism; p1-first bump; p2-card slot; p3-press part; 51-a second position; q-a second positioning mechanism; q1-second bump; q2-engaging part; q3-sliding bar.
Detailed Description
To further clarify the explanation, and in order to provide a further understanding of the nature, operation and features of the invention, preferred embodiments are described and illustrated in the accompanying drawings:
referring to fig. 1A to 5, an
Referring to fig. 1A, fig. 1B and fig. 2, the
The
The
In addition, two sides of the
After the end of the
In addition, as shown in fig. 1A to fig. 3A, the
Referring to fig. 1A to 3B, two sliding rods Q3 are extended from one side of the manipulating portion, two sliding rods Q3 are located at corresponding positions, a clamping portion Q2 is located between the manipulating portion and the sliding rod Q3 of the
In a preferred embodiment, the width of the sliding bar Q3 is designed to be gradually widened from the end connected to the operating portion, the width of the pressing portion P3 is designed to be a minimum width of the sliding bar Q3, and the portion of the sliding bar Q3 close to the pressing portion P3 is designed to be an arc-shaped pattern while the width is designed to be a maximum width.
Referring to fig. 1A to 3C, during the swinging displacement of the
The sliding rod Q3 connected to the
In addition, referring to fig. 3C, in order to further stably clamp the
Referring to fig. 4 and 5, it can be seen from the above detailed description that the relative distribution positions of the
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
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