CN111613914B - Binding post and take electric wire of terminal - Google Patents
Binding post and take electric wire of terminal Download PDFInfo
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- CN111613914B CN111613914B CN202010427189.8A CN202010427189A CN111613914B CN 111613914 B CN111613914 B CN 111613914B CN 202010427189 A CN202010427189 A CN 202010427189A CN 111613914 B CN111613914 B CN 111613914B
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- terminal
- terminal body
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- wiring
- shaped groove
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
Abstract
The invention belongs to the technical field of terminals, and particularly relates to a wiring terminal and a wire with a terminal, which comprise a terminal body and a wiring seat connected with the terminal body; the wire holder is characterized in that a stretching plate is movably connected to the middle of the wire holder, first gear teeth are arranged on the outer edges of two sides of the stretching plate, a binding post is connected to the wire holder corresponding to one side of each first gear tooth, a rotating rod is connected to the middle of the top surface of the binding post in a threaded manner, the top end of the rotating rod is connected with a rotating plate, and second gear teeth meshed with the first gear teeth are arranged on the outer edges of the side surfaces of the rotating plate respectively; according to the invention, the terminal body is simultaneously assembled by arranging the stretching plate and the rotating plate which are matched with each other, so that the assembling efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manual one-by-one installation of the terminal body can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use are effectively improved.
Description
Technical Field
The invention belongs to the technical field of terminals, and particularly relates to a wiring terminal and an electric wire with the terminal.
Background
The wiring terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors; with higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases; the connecting terminal is used for conveniently connecting the wires, and is actually a section of metal sheet sealed in insulating plastic, both ends of the metal sheet are provided with holes for inserting the wires, and screws are used for fastening or loosening, for example, two wires are connected at times and disconnected at times, and then the two wires can be connected by using the terminal and disconnected at any time without welding or winding the two wires together, so that convenience and rapidness are realized. The terminal block is suitable for interconnection of a large number of wires, a special terminal block and a special terminal box are arranged in the power industry, all the terminals are single-layer, double-layer, current, voltage, common and breakable, a certain crimping area is used for ensuring reliable contact, enough current can be passed, along with the development of the electronic industry, the use range of the terminal block is more and more, and the types of the terminal block are more and more.
The terminals are classified into a plug-in type, a fence type, a spring type and a track type, wherein the plug-in type is formed by connecting two parts in a plug-in manner, one part compresses a wire and then is inserted into the other part, and the part is welded on a PCB (printed circuit board); the socket can also be provided with an assembly buckling position and a locking buckling position, the assembly buckling position can be more stably fixed on the PCB, the locking buckling position can be used for locking a mother body after installation and various socket designs of the socket can be matched with insertion methods of different mother bodies, and the socket is the terminal type of the hottest pin in the market.
The conventional rail type wiring terminal often adopts a row of parallel screws to fix the terminal, the screws for fixing the terminal are required to be screwed one by one in the fixing mode, time and labor are wasted, the production efficiency of the wiring terminal is influenced, the screws are not enough to be screwed due to the fact that the operation of workers is not standardized, and looseness is generated, so that poor contact or even failure is easy to occur when the wiring terminal is used, and the wiring terminal is influenced to effectively and stably work.
In view of the above, the invention provides a wiring terminal and an electric wire with a terminal, wherein the terminal body is simultaneously assembled by arranging the mutually matched stretching plate and the rotating plate, so that the assembling efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manual one-by-one installation of the terminal body can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use are effectively improved.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the wiring terminal and the electric wire with the terminal.
The technical scheme adopted by the invention for solving the technical problems is as follows: a wiring terminal comprises a terminal body and a wiring seat which can be connected with the terminal body; the connector comprises a connector holder, wherein the middle part of the connector holder is movably connected with a stretching plate along the length direction of the connector holder, a group of first gear teeth which are uniformly arranged are arranged on the outer edges of two sides of the stretching plate, the connector holder corresponding to one side of the first gear teeth is respectively connected with a connector post, the middle part of the top surface of the connector post is respectively in threaded connection with a rotating rod, the top end of the rotating rod is connected with a rotating plate, the outer edge of the side surface of the rotating plate is respectively provided with second gear teeth which are meshed with the first gear teeth, the height of the second gear teeth is larger than that of the first gear teeth, the stretching plate can drive the rotating rod at the bottom end of the rotating plate to be synchronously screwed into the connector post when moving along one end of the connector holder, and a terminal body is positioned between the connector post and the rotating plate and can be fixed and connected with the rotating plate through the connector post; when the rail type wiring terminal works, the conventional rail type wiring terminal usually adopts a mode that a row of parallel screws are used for fixing the terminals, the screws for fixing the terminals are required to be screwed one by one, time and labor are wasted, the production efficiency of the wiring terminal is influenced, and loosening is caused by insufficient screwing of the screws due to the nonstandard operation of workers, so that the wiring terminal is easy to have poor contact or even lose efficacy when in use, and the effective and stable work of the wiring terminal is influenced; when the wiring terminal is produced, the screw for fixing the terminal body is arranged into the combination form of the rotating rod and the rotating plate, and one side of the rotating plate is provided with the stretching plate matched with the rotating plate, when the terminal body needs to be installed on the wire holder, the terminal body is sequentially placed on the top surface of the wiring terminal, then the end part of the stretching plate is applied with pulling force and is enabled to move towards one side of the wire holder, the moving stretching plate can drive the rotating plates at two sides to synchronously rotate with the rotating rod at the bottom end thereof through the second gear teeth meshed with the first gear teeth, and the rotating rod can be gradually screwed into the binding post when rotating and drives the rotating plate to move downwards simultaneously until the bottom surface of the rotating plate is jointed with the terminal body and the terminal body to be fixed is pressed on the binding post simultaneously, meanwhile, when the terminal body needs to be detached from the wire holder, the stretching plate only needs to be pulled reversely at the moment, and the rotating rod is screwed out of the wiring terminal; the invention can be used for assembling the wiring terminal, so that the terminal body can be conveniently and quickly connected with the wiring terminal under the pressing effect of the rotating plate and the wiring terminal, the assembly efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manual one-by-one installation of the terminal body can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use can be effectively improved.
Preferably, the stretching plate consists of a fixed plate and a movable plate which are connected in a rotating manner, the stretching plate can drive a rotating rod at the bottom end of the rotating plate to be synchronously screwed into the wiring terminal when moving to one side of the movable plate, and the movable plate can be folded and attached to the side wall of the end part of the wiring seat after the wiring terminal and the rotating plate fix the terminal body; during operation, produced interference and influence when the assembly in order to reduce the stretching plate that is outstanding to the connection terminal outer end, through setting the stretching plate to the form that links to each other by fixed plate and fly leaf rotation this moment, when the stretching plate moves to fly leaf one side and drives the commentaries on classics board and carry out pressfitting and fixed to the terminal body, the fly leaf that is outstanding to the connection terminal outer end this moment can rotate and fold the laminating on the tip lateral wall of connection terminal for the fixed plate, not only practiced thrift binding post's assembly space greatly, can also reduce produced interference and influence of outstanding stretching plate when the assembly, thereby the production and the assembly process of binding post have been optimized greatly.
Preferably, a fastening screw is connected to the middle plate surface of the movable plate in a threaded manner, and a threaded hole matched with the fastening screw is formed in the side wall of the end part, close to the fastening screw, of the wire holder; the during operation, for the fixed effect of reinforcing tensile board and commentaries on classics board to the terminal body, through setting up fastening screw on the middle part face at the fly leaf this moment, when the fly leaf laminating on tensile board is on the tip lateral wall of terminal, fix to screw hole inside and to folding fly leaf through twisting fastening screw this moment, reduce tensile board and take place to slide and make the commentaries on classics board no longer carry out stable fixed to the terminal body under the unexpected effect of external force to the stability of binding post after the assembly has further been strengthened.
An electric wire with a terminal, which is suitable for the above-mentioned terminal block, includes an electric wire body; the wire body is connected with the end part of the terminal body, the other end of the terminal body is provided with a U-shaped end, the top surface of the binding post is provided with a U-shaped groove matched with the U-shaped end, and the top surface of the U-shaped end extends out of the outer end of the notch of the U-shaped groove; the during operation, in order to improve convenience and the protecting effect of the electric wire of taking the terminal when using, set up the U-shaped end through the free end at the terminal body this moment, when needs are connected the terminal body with the terminal, insert to the U-shaped inslot portion through the U-shaped end on the terminal body this moment, not only make the terminal body carry on spacingly under the effect in U-shaped groove and fix in advance, can also make the U-shaped end that inserts to the U-shaped inslot portion obtain effectual protection, simultaneously because the top surface of U-shaped end stretches out the notch outer end to the U-shaped groove, make U-shaped end top surface can be more abundant effectual with the laminating of commentaries on classics board bottom surface and fixed, thereby the convenience and the stability of the electric wire of taking the terminal when the assembly have been improved greatly.
Preferably, the outer edge of the notch of the U-shaped groove is provided with an inclined guide surface, and the side wall of the U-shaped end is attached to the side wall of the U-shaped groove; the during operation, install at the U-shaped inslot portion for make the U-shaped end more convenient and fast, this moment through setting up the spigot surface of slope at the notch outward flange in U-shaped groove, make things convenient for the U-shaped end more light swift insertion and cooperation when the notch in U-shaped groove becomes wideer, U-shaped lateral wall and the U-shaped groove lateral wall after the cooperation are laminated each other simultaneously, reduce between U-shaped end and the U-shaped groove because of there being the clearance make the terminal body take place the rocking of instability when fixed, thereby the convenience and the stability of the electric wire of taking the terminal when the assembly have further been improved.
Preferably, an elastic insulating sleeve is sleeved outside the terminal body, an assembly opening for the terminal body to enter is formed in the bottom end and the tail end of the insulating sleeve respectively, the bottom surface of the terminal body is flush with the bottom end of the insulating sleeve, and the insulating sleeve is in interference fit with the U-shaped groove; the during operation, in order to improve the stability of terminal body when using, install inside the insulator sleeve through the assembly opening with the terminal body through the insulator sleeve this moment, when not influencing terminal body bottom and terminal connection, also can make the insulator sleeve play insulating and protective effect to the top of terminal body and side, elastic insulation cover and U-shaped groove interference fit on the terminal body simultaneously, make U-shaped end after the assembly can carry out more stable firm cooperation and pre-fixing with the U-shaped groove, thereby further improvement take the stability of electric wire of terminal when the assembly.
The invention has the following beneficial effects:
1. according to the invention, the terminal body is simultaneously assembled by arranging the stretching plate and the rotating plate which are matched with each other, so that the assembling efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manual one-by-one installation of the terminal body can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use are effectively improved.
2. According to the invention, the U-shaped end is arranged at the free end of the terminal body, and the U-shaped groove matched with the U-shaped end is arranged on the top surface of the binding post, so that the terminal body is limited and pre-fixed under the action of the U-shaped groove, and the U-shaped end inserted into the U-shaped groove can be effectively protected, thereby greatly improving the convenience and stability of the electric wire with the terminal during assembly.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a perspective view of a single terminal body of the present invention as assembled;
FIG. 4 is a schematic perspective view of a stretch panel of the present invention;
in the figure: the terminal comprises a terminal body 1, a U-shaped end 11, a U-shaped groove 12, a guide surface 13, an insulating sleeve 14, a wire holder 2, a wiring terminal 21, a rotating rod 22, a rotating plate 23, a second gear 24, a stretching plate 3, a first gear 31, a fixing plate 32, a movable plate 33, a fastening screw 34, a threaded hole 35 and a wire body 4.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.
As shown in fig. 1 to 4, a connection terminal according to the present invention includes a terminal body 1 and a wire holder 2 capable of being connected to the terminal body 1; the middle part of the wire holder 2 is movably connected with a stretching plate 3 along the length direction, the outer edges of two sides of the stretching plate 3 are respectively provided with a group of first gear teeth 31 which are uniformly arranged, the wire holder 2 corresponding to one side of the first gear teeth 31 is respectively connected with a binding post 21, the middle part of the top surface of the binding post 21 is respectively in threaded connection with a rotating rod 22, the top end of the rotating rod 22 is respectively connected with a rotating plate 23, the outer edge of the side surface of the rotating plate 23 is respectively provided with second gear teeth 24 which are meshed with the first gear teeth 31, the height of the second gear teeth 24 is larger than that of the first gear teeth 31, the stretching plate 3 can drive the rotating rod 22 at the bottom end of the rotating plate 23 to be synchronously screwed into the binding post 21 when moving along one end of the wire holder 2, and the terminal body 1 is positioned between the binding post 21 and the rotating plate 23 and can be fixed and connected with the rotating plate 23 through the binding post 21; when the rail type wiring terminal works, the conventional rail type wiring terminal usually adopts a mode that a row of parallel screws are used for fixing the terminals, the screws for fixing the terminals are required to be screwed one by one, time and labor are wasted, the production efficiency of the wiring terminal is influenced, and loosening is caused by insufficient screwing of the screws due to the nonstandard operation of workers, so that the wiring terminal is easy to have poor contact or even lose efficacy when in use, and the effective and stable work of the wiring terminal is influenced; when the wiring terminal is produced, the screw for fixing the terminal body 1 is arranged in a mode of combining the rotating rod 22 and the rotating plate 23, the stretching plate 3 matched with the screw is arranged on one side of the rotating plate 23, when the terminal body 1 is required to be installed on the wiring seat 2, the terminal body 1 is firstly placed on the top surface of the wiring terminal 21 in sequence, then the end part of the stretching plate 3 is exerted with pulling force and is enabled to move towards one side of the wiring seat 2, the moving stretching plate 3 can drive the rotating plates 23 on two sides and the rotating rod 22 at the bottom end to synchronously rotate through the second gear teeth 24 meshed with the first gear teeth 31, the rotating rod 22 can be gradually screwed into the wiring terminal 21 during rotation and drive the rotating plates 23 to simultaneously move downwards until the bottom surface of the rotating plates 23 is attached to the terminal body 1 and simultaneously press the terminal body 1 required to be fixed on the wiring terminal body 21, meanwhile, when the terminal body 1 needs to be detached from the wire holder 2, only the stretching plate 3 needs to be pulled reversely, and the rotating rod 22 needs to be screwed out of the binding post 21; by adopting the invention to assemble the wiring terminal, the terminal body 1 can be conveniently and quickly connected with the wiring terminal 21 under the pressing effect of the rotating plate 23 and the wiring terminal 21, the assembly efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manually installing the terminal bodies 1 one by one can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use can be effectively improved.
As an embodiment of the present invention, the stretching plate 3 is composed of a fixed plate 32 and a movable plate 33 which are rotatably connected, when the stretching plate 3 moves to one side of the movable plate 33, the rotating rod 22 at the bottom end of the rotating plate 23 can be driven to be synchronously screwed into the terminal 21, and when the terminal body 1 is fixed by the terminal 21 and the rotating plate 23, the movable plate 33 can be folded and attached to the end side wall of the wire holder 2; in the working process, in order to reduce the interference and influence generated during the assembly of the stretching plate 3 protruding out of the outer end of the wire holder 2, at the moment, the stretching plate 3 is set to be in a form of rotationally connecting the fixed plate 32 and the movable plate 33, when the stretching plate 3 moves towards one side of the movable plate 33 and drives the rotating plate 23 to press and fix the terminal body 1, the movable plate 33 protruding out of the outer end of the wire holder 2 can rotate relative to the fixed plate 32 and is folded and attached to the side wall of the end part of the wire holder 2, the assembly space of the wire holder is greatly saved, the interference and the influence generated during the assembly of the protruding stretching plate 3 can be reduced, and therefore the production and assembly processes of the wire holder are greatly optimized.
As an embodiment of the present invention, a fastening screw 34 is screwed on the middle plate surface of the movable plate 33, and a threaded hole 35 matched with the fastening screw 34 is provided on the side wall of the end portion of the wire holder 2 close to the fastening screw 34; during operation, in order to strengthen the fixed effect of the stretching plate 3 and the rotating plate 23 on the terminal body 1, at the moment, the fastening screw 34 is arranged on the middle plate surface of the movable plate 33, when the movable plate 33 on the stretching plate 3 is attached to the side wall of the end part of the terminal 21, the fastening screw 34 is screwed into the threaded hole 35 and is fixed on the folded movable plate 33, the phenomenon that the stretching plate 3 slides under the unexpected action of external force is reduced, the rotating plate 23 is enabled not to stably fix the terminal body 1 any more, and therefore the stability of the wiring terminal after assembly is further enhanced.
An electric wire with a terminal suitable for the above-mentioned terminal block includes an electric wire body 4; the wire body 4 is connected with the end part of the terminal body 1, the other end of the terminal body 1 is provided with a U-shaped end 11, the top surface of the binding post 21 is provided with a U-shaped groove 12 matched with the U-shaped end 11, and the top surface of the U-shaped end 11 extends out of the outer end of the notch of the U-shaped groove 12; the during operation, in order to improve convenience and the guard effect of the electric wire of taking the terminal when using, set up U-shaped end 11 through the free end at terminal body 1 this moment, when needs are connected terminal body 1 with terminal 21, insert to U-shaped inslot 12 inside through the U-shaped end 11 on the terminal body 1 this moment, not only make terminal body 1 carry out spacing and pre-fixing under the effect of U-shaped groove 12, can also make to insert to the U-shaped end 11 of U-shaped inslot 12 inside and obtain effectual protection, simultaneously because the notch outer end of U-shaped groove 12 is stretched out to the top surface of U-shaped end 11, make the U-shaped end 11 top surface can be more abundant effectual with 23 bottom surfaces of commentaries on classics laminating and fixed, thereby the convenience and the stability of the electric wire of taking the terminal when the assembly have been improved greatly.
As an embodiment of the invention, the outer edge of the notch of the U-shaped groove 12 is provided with an inclined guide surface 13, and the side wall of the U-shaped end 11 is attached to the side wall of the U-shaped groove 12; the during operation, install inside U-shaped groove 12 in order to make U-shaped end 11 more convenient and fast, this moment through setting up the spigot surface 13 of slope at the notch outward flange of U-shaped groove 12, make the notch of U-shaped groove 12 become more wideer make things convenient for the more light swift insertion and cooperation of U-shaped end 11, U-shaped end 11 lateral wall and the mutual laminating of U-shaped groove 12 lateral wall after the cooperation simultaneously, reduce between U-shaped end 11 and the U-shaped groove 12 because of there being the clearance and make terminal body 1 take place the rocking of instability when fixed, thereby the convenience and the stability of electric wire when the assembly of taking the terminal have further been improved.
As an embodiment of the present invention, an elastic insulating sleeve 14 is sleeved outside the terminal body 1, the bottom end and the tail end of the insulating sleeve 14 are respectively provided with an assembly port into which the terminal body 1 can enter, the bottom surface of the terminal body 1 is flush with the bottom end of the insulating sleeve 14, and the insulating sleeve 14 is in interference fit with the U-shaped groove 12; in operation, in order to improve the stability of terminal body 1 when using, install inside insulating cover 14 through the assembly opening with terminal body 1 through insulating cover 14 this moment, when not influencing 1 bottom of terminal body and being connected with terminal 21, also can make insulating cover 14 play insulating and protection's effect to the top and the side of terminal body 1, elastic insulation cover 14 and U-shaped groove 12 interference fit on the terminal body 1 simultaneously, make U-shaped end 11 after the assembly can carry out more stable firm cooperation and fix in advance with U-shaped groove 12, thereby further improvement take the stability of electric wire of terminal when the assembly.
When the terminal body 1 is installed on the wire holder 2, the terminal body 1 is firstly placed on the top surface of the binding post 21 in sequence, then the end of the stretching plate 3 is exerted with pulling force and is moved to one side of the wire holder 2, at the moment, the moving stretching plate 3 can drive the rotating plates 23 on two sides and the rotating rod 22 at the bottom end to synchronously rotate through the second gear teeth 24 meshed with the first gear teeth 31, the rotating rod 22 can be gradually screwed into the binding post 21 and drives the rotating plates 23 to simultaneously move downwards when rotating, until the rotating plates 23 are attached to the terminal body 1 and press the terminal body 1 to be fixed on the binding post 21 at the same time, and simultaneously when the terminal body 1 needs to be detached from the wire holder 2, at this time, only the stretching plate 3 needs to be pulled reversely and the rotating rod 22 is screwed out of the binding post 21; by adopting the invention to assemble the wiring terminal, the terminal body 1 can be conveniently and quickly connected with the wiring terminal 21 under the pressing effect of the rotating plate 23 and the wiring terminal 21, the assembly efficiency of the wiring terminal is greatly improved, the problems of poor installation and the like caused by manual one-by-one installation of the terminal body 1 can be reduced, the production quality of the wiring terminal is greatly improved, and the effectiveness and the stability of the wiring terminal in use can be effectively improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A wiring terminal comprises a terminal body (1) and a wiring seat (2) which can be connected with the terminal body (1); the method is characterized in that: wire holder (2) middle part has tensile board (3) along its length direction swing joint, all be provided with a set of align to grid's a teeth of a cogwheel (31) on the outward flange of tensile board (3) both sides, just be connected with terminal (21) on wire holder (2) that a teeth of a cogwheel (31) one side corresponds respectively, terminal (21) top surface middle part threaded connection has bull stick (22) respectively, bull stick (22) top all is connected with commentaries on classics board (23), the side outward flange of commentaries on classics board (23) is provided with No. two teeth of a cogwheel (24) that mesh mutually with a teeth of a cogwheel (31) respectively, No. two teeth of a cogwheel (24) highly be greater than the height of a teeth of a cogwheel (31), can drive bull stick (22) of commentaries on classics board (23) bottom during the one end motion of wire holder (2) of tensile board (3) and twist in step inside terminal (21), terminal body (1) are located between terminal (21) and commentaries on classics board (23) and can pass through terminal (23), (terminal (31), (21) are 21) Is fixed and connected with the rotating plate (23);
the drawing plate (3) is composed of a fixed plate (32) and a movable plate (33) which are connected in a rotating mode, the drawing plate (3) can drive a rotating rod (22) at the bottom end of a rotating plate (23) to be synchronously screwed into a wiring terminal (21) when moving to one side of the movable plate (33), and after the wiring terminal (21) and the rotating plate (23) fix the terminal body (1), the movable plate (33) can be folded and attached to the side wall of the end portion of the wiring seat (2).
2. A terminal according to claim 1, wherein: the middle plate surface of the movable plate (33) is in threaded connection with a fastening screw (34), and a threaded hole (35) matched with the fastening screw (34) is formed in the side wall of the end part, close to the fastening screw (34), of the wire holder (2).
3. A terminal-equipped electric wire suitable for the connection terminal according to any one of claims 1 to 2, comprising an electric wire body (4); the method is characterized in that: the terminal is characterized in that the wire body (4) is connected with the end part of the terminal body (1), the other end of the terminal body (1) is provided with a U-shaped end (11), a U-shaped groove (12) matched with the U-shaped end (11) is formed in the top surface of the binding post (21), and the top surface of the U-shaped end (11) extends out of the outer end of the notch of the U-shaped groove (12).
4. A terminal-equipped electric wire according to claim 3, characterized in that: the outer edge of the notch of the U-shaped groove (12) is provided with an inclined guide surface (13), and the side wall of the U-shaped end (11) is attached to the side wall of the U-shaped groove (12).
5. A terminal-equipped electric wire according to claim 3, characterized in that: elastic insulating cover (14) are established to the outside cover of terminal body (1), the bottom and the tail end of insulating cover (14) are provided with the assembly mouth that can supply terminal body (1) to get into respectively, the bottom surface and the insulating cover (14) bottom of terminal body (1) flush mutually, just insulating cover (14) and U-shaped groove (12) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427189.8A CN111613914B (en) | 2020-05-19 | 2020-05-19 | Binding post and take electric wire of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010427189.8A CN111613914B (en) | 2020-05-19 | 2020-05-19 | Binding post and take electric wire of terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111613914A CN111613914A (en) | 2020-09-01 |
| CN111613914B true CN111613914B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010427189.8A Active CN111613914B (en) | 2020-05-19 | 2020-05-19 | Binding post and take electric wire of terminal |
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2020
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| WO2001089037A1 (en) * | 2000-05-16 | 2001-11-22 | Moeller Gmbh | Connecting terminal |
| CN106104926A (en) * | 2014-03-20 | 2016-11-09 | 哈廷电子有限公司及两合公司 | parallel spiral joint |
| CN107910666A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of plug-in terminal box |
| CN109510002A (en) * | 2018-11-26 | 2019-03-22 | 王赛 | A kind of connecting terminal |
| CN109904640A (en) * | 2019-04-08 | 2019-06-18 | 广州绿能智能科技有限公司 | A kind of terminal-type electric wire connecting junction |
| CN110970742A (en) * | 2019-11-26 | 2020-04-07 | 宁波市全盛壳体有限公司 | Wire crimping terminal mechanism of electric energy meter |
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| CN111613914A (en) | 2020-09-01 |
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Effective date of registration: 20220516 Address after: 151100 Zhaodong Economic Development Zone, Suihua City, Heilongjiang Province Applicant after: Heilongjiang JINDA Cable Co.,Ltd. Address before: 210000 room 901, building 04, No. 18, Jialing Jiangdong Street, Jianye District, Nanjing, Jiangsu Province Applicant before: Nanjing sugu Electric Technology Co.,Ltd. |
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