CN212587750U - Binding post for back-up source - Google Patents
Binding post for back-up source Download PDFInfo
- Publication number
- CN212587750U CN212587750U CN202021898368.1U CN202021898368U CN212587750U CN 212587750 U CN212587750 U CN 212587750U CN 202021898368 U CN202021898368 U CN 202021898368U CN 212587750 U CN212587750 U CN 212587750U
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- China
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- connecting piece
- wire harness
- reversing
- installed part
- power supply
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Abstract
The utility model discloses a binding post for back-up power supply, including terminal installed part, pencil connecting piece, anti-reversion device and mounting, the terminal installed part passes through mounting fixed connection with the pencil connecting piece, the anti-reversion device is including preventing reversing the arch and preventing reversing the recess, prevent reversing the arch and prevent reversing the recess and correspond the setting. The utility model provides a binding post for a backup power supply, which divides a wire harness connecting piece and a terminal mounting piece into two parts, is convenient for purchase, production and assembly and has higher flexibility; the wire harness connecting piece is integrally processed, so that the wire harness connecting piece is high in structural strength, strong in overcurrent capacity, safe and reliable; the anti-reversing device is arranged, so that the wire harness connecting piece and the terminal mounting piece can be prevented from reversing, and the assembly is simple and reliable; the strengthening rib makes terminal installed part intensity better, can satisfy the big torsion demand of specific occasion, prevents that terminal installed part from breaking when big torsion.
Description
Technical Field
The utility model relates to a binding post technical field, concretely relates to binding post for backup power.
Background
The wiring terminal is an accessory product for realizing electrical connection, and along with the increasing industrial automation degree and the stricter and more accurate industrial control requirements, the wiring terminal has the wider and wider application range and the use amount is increased year by year.
Although the user interface of the connecting terminal is mainly a screw, the connecting terminal is very important for the normal operation of equipment, is one of a few parts which are particularly concerned by technical personnel, needs power supply products in the fields of industrial automation control, military equipment, scientific research equipment, industrial control equipment, computers, communication equipment, electric power equipment, instruments, medical equipment, semiconductor refrigeration and heating and the like, and plays an important role in connection.
At present, most of wiring terminals for the backup power supply adopt an injection molding process, and although the wiring terminals are novel in appearance and convenient to use, the wiring terminals have the condition of easy damage and higher maintenance cost after damage; the existing wiring terminal is mostly connected with the wiring harness through bolts, the torque required by the terminal at the connection position is small, but the torque cannot meet the requirement of wiring harness design connection in certain occasions due to the fact that bolts are fixed on certain occasions, the requirement of large torque on specific occasions cannot be met, and the problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a binding post for back-up source has solved the problem that pencil connecting piece structural strength is low, the overcurrent ability is weak, the security is poor, and it is relatively poor still to have solved terminal installed part intensity simultaneously, can't satisfy the big torsion demand of specific occasion, the cracked problem of terminal installed part when big torsion easily.
To realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a binding post for back-up source, includes terminal installed part, pencil connecting piece and mounting, the terminal installed part passes through mounting fixed connection with the pencil connecting piece, the pencil connecting piece can carry out nimble design change according to different demands.
Preferably, the anti-reversion device further comprises an anti-reversion protrusion and an anti-reversion groove, and the anti-reversion protrusion and the anti-reversion groove are correspondingly arranged.
Preferably, the terminal installed part includes base, cavity boss, terminal fixed orifices, pencil connecting piece fixed orifices, strengthening rib, prevents reversing arch and pencil connecting piece socket, the base is hollow structure, base and cavity boss fixed connection, the strengthening rib is located in the base hollow structure and is connected with the hollow structure edge, prevent reversing the arch and be connected with the strengthening rib, pencil connecting piece socket is located base hollow structure.
Preferably, the wire harness connecting piece is provided with an anti-reversal groove and a wire harness fixing hole, the wire harness connecting piece and the wire harness connecting piece socket are correspondingly arranged, and the wire harness connecting piece and the wire harness copper nose can be fixedly connected through the wire harness fixing hole.
Preferably, the base, the hollow boss, the reinforcing rib and the anti-reversal protrusion are integrally formed.
Preferably, the mounting is the screw, and other fixed modes all are the utility model discloses protection scope.
Preferably, the wire harness connecting piece is provided with a wire harness connecting piece fixing hole, the wire harness connecting piece fixing hole in the terminal mounting piece and the wire harness connecting piece fixing hole in the wire harness connecting piece are correspondingly arranged, and a screw penetrates through the 2 wire harness connecting piece fixing holes to fixedly connect the terminal mounting piece and the wire harness connecting piece.
Preferably, the cross section of the hollow boss is circular, triangular, square, rectangular, parallelogram or trapezoidal, and can also be in other polygonal structures.
The utility model has the advantages that: the utility model provides a binding post for a backup power supply, which divides a wire harness connecting piece and a terminal mounting piece into two parts, is convenient for purchase, production and assembly and has higher flexibility; the wire harness connecting piece is integrally processed, so that the wire harness connecting piece is high in structural strength, strong in overcurrent capacity, safe and reliable; the anti-reversing device is arranged, so that the wire harness connecting piece and the terminal mounting piece can be prevented from reversing, and the assembly is simple and reliable; the strengthening rib makes terminal installed part intensity better, can satisfy the big torsion demand of specific occasion, prevents that terminal installed part from breaking when big torsion.
Drawings
Fig. 1 is an exploded view (one) of the present invention;
fig. 2 is an exploded view (two) of the present invention;
in the above drawings: 1. a terminal mounting member; 2. a wire harness connector; 3. a fixing member; 4. an anti-reversal bump; 5. an anti-reversion groove; 6. a wire harness fixing hole; 7. a wire harness connector socket; 8. a base; 9. a hollow boss; 10. a terminal fixing hole; 11. a wire harness connector fixing hole; 12. and (5) reinforcing ribs.
Detailed Description
The present invention will be further described with reference to the following detailed description in conjunction with the accompanying drawings.
As shown in fig. 1-2, a binding post for backup power, including terminal installed part 1, pencil connecting piece 2, prevent reversing device and mounting 3, terminal installed part 1 passes through 3 fixed connection of mounting with pencil connecting piece 2, pencil connecting piece 2 can carry out nimble design change according to different demands, prevent reversing the device including preventing reversing arch 4 and preventing reversing recess 5, prevent reversing arch 4 and prevent reversing recess 5 and correspond the setting, be equipped with on the pencil connecting piece 2 and prevent reversing recess 5 and pencil fixed orifices 6, pencil connecting piece 2 corresponds the setting with pencil connecting piece socket 7, can carry out fixed connection with pencil copper nose through pencil fixed orifices 6.
Further, terminal installed part 1 includes base 8, cavity boss 9, terminal fixed orifices 10, pencil connecting piece fixed orifices 11, strengthening rib 12, prevents reversing arch 4 and pencil connecting piece socket 7, base 8 is hollow structure, base 8 and 9 fixed connection of cavity boss, strengthening rib 12 locate in the 8 hollow structure of base and with hollow structure edge connection, prevent reversing arch 4 and being connected with strengthening rib 12, pencil connecting piece socket 7 is located 8 hollow structure of base, base 8, cavity boss 9, strengthening rib 12 and prevent reversing arch 4 integrated into one piece, the cross-section of cavity boss 9 is circular, triangle-shaped, square, rectangle, parallelogram or trapezoidal, also can be other polygon structures.
Further, mounting 3 is the screw, and other fixed modes all do the utility model discloses protection scope, be equipped with pencil connecting piece fixed orifices (the attached drawing does not mark) on the pencil connecting piece 2, pencil connecting piece fixed orifices 11 on the terminal installed part 1 corresponds the setting with pencil connecting piece fixed orifices position on the pencil connecting piece 2, and the screw passes 2 pencil connecting piece fixed orifices with terminal installed part 1 and 2 fixed connection of pencil connecting piece.
The working principle is as follows:
1. during assembly, the wire harness connecting piece is inserted into the terminal mounting piece, the front end of the wire harness connecting piece penetrates through the wire harness connecting piece socket until the wire harness connecting piece is tightly attached to the terminal mounting piece, at the moment, the wiring terminal is in a state that the anti-reversal protrusion is inserted into the anti-reversal groove, and a wire harness connecting piece fixing hole in the terminal mounting piece is communicated with a wire harness connecting piece fixing hole in the wire harness connecting piece;
2. then, a fixing piece penetrates through a wire harness connecting piece fixing hole on the terminal mounting piece and a wire harness connecting piece fixing hole on the wire harness connecting piece, and the wire harness connecting piece and the terminal mounting piece are fixedly connected into a whole;
3. mounting the assembled wiring terminal on a box body or a position needing mounting, and fixing the wiring terminal in place through a terminal fixing hole by using a screw;
4. after the above steps are completed, the wiring harness fixing holes can be connected and fixed with the wiring harness copper noses according to design requirements, and therefore the wiring harness copper noses can be used.
The above description is only the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, the present invention can be used in similar products, and any person skilled in the art is in the field of the present invention, and all the changes or modifications made are covered by the claims of the present invention.
Claims (7)
1. The utility model provides a binding post for back-up source which characterized in that: including terminal installed part, pencil connecting piece and mounting, terminal installed part passes through mounting fixed connection with the pencil connecting piece.
2. A backup power supply terminal according to claim 1, wherein: the anti-reversion device comprises an anti-reversion protrusion and an anti-reversion groove, and the anti-reversion protrusion and the anti-reversion groove are correspondingly arranged.
3. A backup power supply terminal according to claim 1, wherein: the terminal installed part includes base, cavity boss, terminal fixed orifices, pencil connecting piece fixed orifices, strengthening rib, prevents reversing arch and pencil connecting piece socket, the base is hollow structure, base and cavity boss fixed connection, the strengthening rib is located in the base hollow structure and is connected with the hollow structure edge, prevent reversing the arch and be connected with the strengthening rib, pencil connecting piece socket is located base hollow structure.
4. A backup power supply terminal according to claim 1, wherein: the wire harness connecting piece is provided with an anti-reversal groove and a wire harness fixing hole, and the wire harness connecting piece socket are correspondingly arranged.
5. A backup power supply terminal according to claim 3, wherein: the base, the hollow boss, the reinforcing ribs and the anti-reversal protrusions are integrally formed.
6. A backup power supply terminal according to claim 1, wherein: the fixing piece is a screw.
7. A backup power supply terminal according to claim 3, wherein: the cross section of the hollow boss is circular, triangular, square, rectangular, parallelogram or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021898368.1U CN212587750U (en) | 2020-09-03 | 2020-09-03 | Binding post for back-up source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021898368.1U CN212587750U (en) | 2020-09-03 | 2020-09-03 | Binding post for back-up source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212587750U true CN212587750U (en) | 2021-02-23 |
Family
ID=74652274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021898368.1U Active CN212587750U (en) | 2020-09-03 | 2020-09-03 | Binding post for back-up source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212587750U (en) |
-
2020
- 2020-09-03 CN CN202021898368.1U patent/CN212587750U/en active Active
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| GR01 | Patent grant |