CN213936586U - Low-cost single-ended binding post row - Google Patents
Low-cost single-ended binding post row Download PDFInfo
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- CN213936586U CN213936586U CN202022674813.2U CN202022674813U CN213936586U CN 213936586 U CN213936586 U CN 213936586U CN 202022674813 U CN202022674813 U CN 202022674813U CN 213936586 U CN213936586 U CN 213936586U
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- lug
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- outgoing line
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Abstract
The utility model provides a low-cost single-ended binding post row which characterized in that: the insulation seat is provided with a plurality of accommodating areas which are sunken downwards, the rear end of each accommodating area is provided with a guide groove, and the guide grooves are communicated with the accommodating areas and the rear end surface of the insulation seat; the holding area is internally provided with a fixing nut, the outgoing line lug at the outgoing line end is provided with a mounting hole, the outgoing line lug is inserted into the holding area from the guide groove, and the fixing bolt penetrates through the mounting hole of the outgoing line lug to be in threaded connection with the fixing nut. The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. Aiming at the plug-in type wiring terminal strip, the wire outlet end of the plug-in type wiring terminal strip is connected with an electrical appliance through a plug-in, therefore, the wiring lug of the wire outlet end and the wiring lug of the wire inlet end are arranged on the same fixing bolt, the production cost of the wiring terminal strip can be effectively reduced, and the reliability of electrical connection is ensured.
Description
Technical Field
The utility model relates to a binding post row specifically is a low-cost single-ended binding post row.
Background
The terminal strip is used for bearing a plurality of or a plurality of groups of terminal assemblies which are insulated from each other and fixing the insulating parts of the supporting piece, the terminal strip is used for connecting lines of equipment in the screen and equipment outside the screen and playing a role in signal and current and voltage transmission, the terminal strip is provided, so that the wiring is more attractive, the maintenance is convenient, the connection between remote lines is firm, and the construction and the maintenance are convenient. However, in the conventional terminal block, the wire inlet end and the wire outlet end of the terminal block are respectively installed at the upper end and the lower end of the terminal block, so that the upper end and the lower end of the terminal block both need to be provided with fixing screws, which results in high production cost of the terminal block, and further improvement thereof is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming that prior art exists, provide a simple structure, convenient to use, firm in connection is reliable a low-cost single-ended binding post row.
The utility model discloses the purpose is realized with following mode: the utility model provides a low-cost single-ended binding post row which characterized in that: the insulation seat is provided with a plurality of accommodating areas which are sunken downwards, the rear end of each accommodating area is provided with a guide groove, and the guide grooves are communicated with the accommodating areas and the rear end surface of the insulation seat; the holding area is internally provided with a fixing nut, the outgoing line lug at the outgoing line end is provided with a mounting hole, the outgoing line lug is inserted into the holding area from the guide groove, and the fixing bolt penetrates through the mounting hole of the outgoing line lug to be in threaded connection with the fixing nut.
The front end of the outgoing line lug is provided with an elastic sheet in a backward bending mode, and mounting holes which are mutually communicated are formed in the elastic sheet and the lug.
The bottom of the containing area is provided with a screw limiting hole, and a fixing nut is fixed in the screw limiting hole.
The fixing bolt is further provided with a lug pressing sheet, and the wire inlet wiring lug of the wire inlet end is clamped and fixed between the lug pressing sheet and the wire outlet wiring lug.
The lower terminal surface of lug preforming be provided with the line ball platform of downward arch, the line ball platform is by lug preforming body material stamping forming downwards.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. Aiming at the plug-in type wiring terminal strip, the wire outlet end of the plug-in type wiring terminal strip is connected with an electrical appliance through a plug-in, therefore, the wiring lug of the wire outlet end and the wiring lug of the wire inlet end are arranged on the same fixing bolt, the production cost of the wiring terminal strip can be effectively reduced, and the reliability of electrical connection is ensured.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 is an assembly view of the structure of the present invention.
Fig. 3 is a sectional view of the structure of the present invention.
Fig. 4 and 5 are assembly drawings of the fixing bolt and the lug of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a low-cost single-ended binding post row which characterized in that: the insulation seat comprises an insulation seat 1, wherein a plurality of accommodating areas 2 which are sunken downwards are arranged on the insulation seat 1, guide grooves 3 are formed in the rear ends of the accommodating areas 2, and the guide grooves 3 are communicated with the accommodating areas 2 and the rear end face of the insulation seat 1; the holding area 2 is internally provided with a fixing nut 4, the outgoing line lug 5 at the outgoing line end is provided with a mounting hole 6, the outgoing line lug 5 is inserted into the holding area 2 from the guide groove 3, and a fixing bolt 7 penetrates through the mounting hole 6 of the outgoing line lug 5 to be in threaded connection with the fixing nut 4.
The front end of the outgoing line lug 5 is provided with an elastic sheet 8 in a backward bending mode, and mounting holes 6 which are mutually communicated are formed in the elastic sheet 8 and the lug.
The bottom of the accommodating area 2 is provided with a screw limiting hole 9, and the fixing nut 4 is fixed in the screw limiting hole 9.
The fixing bolt 7 is also provided with a lug pressing sheet 10, and the wire inlet wiring lug of the wire inlet end is clamped and fixed between the lug pressing sheet 10 and the wire outlet wiring lug 5.
The lower end face of the lug pressing piece 10 is provided with a pressing line table 11 protruding downwards, and the pressing line table 11 is formed by downward punch forming of the lug pressing piece 10 body material.
The working principle is as follows: in the present case, adopt plug-in components and carry out the optimal design with the binding post row of being connected with electrical apparatus to the terminal outgoing line for be provided with mounting hole 6 on the terminal outgoing line lug 5 of terminal outgoing line, in the terminal outgoing line lug 5 inserts holding area 2 from the guide way 3, fixing bolt 7 passes the mounting hole 6 and the 4 spiro unions of fixation nut of terminal outgoing line lug 5. Wherein be provided with mounting hole 6 on the wiring ear 5 of being qualified for the next round of competitions and be connected with fixing bolt, can not break away from fixing bolt, can effectively guarantee the fastness of being connected between leading-out terminal and this binding post row. And the wire inlet lug of the wire inlet end is arranged by adopting an open lug, and is clamped and fixed between the lug pressing sheet 10 and the wire outlet lug 5. Therefore, compare with traditional binding post row, in the structure of present case, wiring all the way only need set up one set of fixing bolt, can accomplish the connection of circuit. Compared with the prior art, binding post in the present case need not set up the line terminal, goes into line lug and is connected through same fixing bolt with the line lug of being qualified for the next round of competitions, when guaranteeing the electric connection effect, has saved the line terminal of crossing, but reduction in production cost by a wide margin so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a low-cost single-ended binding post row which characterized in that: the insulation seat comprises an insulation seat (1), wherein a plurality of accommodating areas (2) which are sunken downwards are arranged on the insulation seat (1), a guide groove (3) is arranged at the rear end of each accommodating area (2), and the guide groove (3) is communicated with the accommodating areas (2) and the rear end surface of the insulation seat (1); the wire-outgoing junction box is characterized in that a fixing nut (4) is installed in the accommodating area (2), a wire-outgoing junction lug (5) at the wire-outgoing end is provided with a mounting hole (6), the wire-outgoing junction lug (5) is inserted into the accommodating area (2) from the guide groove (3), and a fixing bolt (7) penetrates through the mounting hole (6) of the wire-outgoing junction lug (5) to be in threaded connection with the fixing nut (4).
2. A low-cost single-ended terminal block according to claim 1, wherein: the front end of the outgoing line lug (5) is bent backwards to form an elastic sheet (8), and mounting holes (6) which are communicated with each other are formed in the elastic sheet (8) and the lug.
3. A low-cost single-ended terminal block according to claim 1, wherein: the bottom of the accommodating area (2) is provided with a screw limiting hole (9), and the fixing nut (4) is fixed in the screw limiting hole (9).
4. A low-cost single-ended terminal block according to claim 1, wherein: and the fixing bolt (7) is also provided with a lug pressing plate (10), and the wire inlet wiring lug of the wire inlet end is clamped and fixed between the lug pressing plate (10) and the wire outlet wiring lug (5).
5. A low-cost single-ended terminal block according to claim 4, wherein: the lower end face of the lug pressing piece (10) is provided with a pressing line table (11) protruding downwards, and the pressing line table (11) is formed by downward stamping of a lug pressing piece (10) body material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674813.2U CN213936586U (en) | 2020-11-18 | 2020-11-18 | Low-cost single-ended binding post row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022674813.2U CN213936586U (en) | 2020-11-18 | 2020-11-18 | Low-cost single-ended binding post row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936586U true CN213936586U (en) | 2021-08-10 |
Family
ID=77170559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022674813.2U Active CN213936586U (en) | 2020-11-18 | 2020-11-18 | Low-cost single-ended binding post row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936586U (en) |
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2020
- 2020-11-18 CN CN202022674813.2U patent/CN213936586U/en active Active
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| GR01 | Patent grant | ||
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