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CN-224203376-U - Aging table structure of small-sized leakage circuit breaker

CN224203376UCN 224203376 UCN224203376 UCN 224203376UCN-224203376-U

Abstract

The utility model relates to an aging table structure of a small-sized leakage breaker, which belongs to the technical field of manufacturing equipment of low-voltage electrical appliances and comprises a bottom plate, wherein an aging treatment seat and the small-sized leakage breaker are arranged on the bottom plate, contacts extending to the small-sized leakage breaker are arranged in the aging treatment seat, supports are arranged on two sides of each contact, a small shaft which is spliced with the supports and the contacts is arranged in the aging treatment seat, a screw is arranged at the front end of each support, a spring lap is arranged between each screw and each support, and a wire is arranged between each spring lap and each screw. Has the characteristics of simple structure, convenient operation, time and labor saving and good running stability. The floating contact and the buckle type structure are adopted, and the connection efficiency of the circuit breaker and the lead is improved.

Inventors

  • CHEN JIACHENG
  • Shen Lishui

Assignees

  • 绍兴杰涵机械制造有限公司
  • 杭州之江开关股份有限公司

Dates

Publication Date
20260505
Application Date
20250523

Claims (7)

  1. 1. The utility model provides a small-size electric leakage circuit breaker ageing table structure, its characterized in that includes bottom plate (1), bottom plate (1) on be equipped with ageing treatment seat (2) and small-size electric leakage circuit breaker (9), ageing treatment seat (2) in be equipped with and extend to contact (8) of small-size electric leakage circuit breaker (9), contact (8) both sides be equipped with support (6), ageing treatment seat (2) in be equipped with support (6), contact (8) looks pegging graft little axle (7), support (6) front end be equipped with screw (3), screw (3) and support (6) between be equipped with spring and take and climb (5), spring take and climb (5) and screw (3) between be equipped with wire (4).
  2. 2. The aging table structure of a small-sized earth leakage breaker according to claim 1, wherein a spring (12) is arranged between the spring lap (5) and the contact (8).
  3. 3. The aging table structure of a small residual current circuit breaker according to claim 2, wherein the spring (12) is a torsion spring structure.
  4. 4. The aging table structure of the small-sized leakage breaker according to claim 1, wherein a cover plate (13) is arranged at the upper end of the aging base (2), and self-tapping screws (14) are arranged between the cover plate (13) and the aging base (2) and between the aging base (2) and the bottom plate (1) for fixed connection.
  5. 5. The aging table structure of a small-sized electric leakage breaker according to claim 1, wherein a guide rail (10) which is in embedded type connection and fixation with the small-sized electric leakage breaker (9) is arranged between the small-sized electric leakage breaker (9) and the bottom plate (1).
  6. 6. The aging table structure of the small residual current circuit breaker according to claim 5, wherein the guide rail (10) is provided with a plurality of bolts (15) penetrating through the waist round grooves of the guide rail (10), and the back surface of the bottom plate (1) is provided with a plurality of nuts (16) in threaded connection with the bolts (15).
  7. 7. The aging table structure of a small residual current circuit breaker according to claim 1, wherein a retainer ring (11) which is clamped and sleeved with the small shaft (7) is arranged at one end of the small shaft (7).

Description

Aging table structure of small-sized leakage circuit breaker Technical Field The utility model relates to the technical field of manufacturing equipment of piezoelectric devices, in particular to a small-sized leakage circuit breaker aging table structure. Background The miniature leakage circuit breaker has wide application, the product needs to be subjected to an electrifying aging test before leaving the factory, the traditional aging table places the end parts of the wires into wire clamps of each phase of the circuit breaker, then the screw driver is used for screwing the wire clamp floating plate to compress the wires, and after aging, the screw driver is used for loosening the wires, so that the mode is seemingly simple, but time and labor are wasted, and the circuit breaker is not suitable for mass production. The small-sized circuit breaker must be aged before leaving the factory to improve the reliability and stability of the quality of use of the circuit breaker. The traditional miniature circuit breaker ageing table adopts a mode that a wire is led into a circuit breaker wiring terminal and is locked by a screw, and the miniature circuit breaker ageing table is visual and reliable, but has low efficiency, and the normal production of products is often influenced due to the numerous miniature circuit breakers. Disclosure of Invention The utility model mainly solves the defects existing in the prior art, and provides a small-sized leakage circuit breaker aging table structure which has the characteristics of simple structure, convenient operation, time and labor saving and good operation stability. The floating contact and the buckle type structure are adopted, and the connection efficiency of the circuit breaker and the lead is improved. The technical problems of the utility model are mainly solved by the following technical proposal: The utility model provides a small-size electric leakage circuit breaker ageing table structure, includes the bottom plate, the bottom plate on be equipped with ageing treatment seat and small-size electric leakage circuit breaker, ageing treatment seat in be equipped with and extend to the contact of small-size electric leakage circuit breaker, the contact both sides be equipped with the support, ageing treatment seat in be equipped with the staff that peg graft mutually with support, contact, the support front end be equipped with the screw, screw and support between be equipped with the spring and take and climb, spring take and climb and be equipped with the wire between the screw. Preferably, a spring is arranged between the spring tab and the contact. Preferably, the spring is of a torsion spring structure. Preferably, a cover plate is arranged at the upper end of the aging treatment seat, and self-tapping screws are arranged between the cover plate and the aging treatment seat and between the aging treatment seat and the bottom plate for fixed connection. Preferably, a guide rail which is clamped and inserted with the small-sized electric leakage circuit breaker is arranged between the small-sized electric leakage circuit breaker and the bottom plate. Preferably, the guide rail is provided with a plurality of bolts penetrating through the waist round grooves of the guide rail, and the back of the bottom plate is provided with a plurality of nuts in threaded sleeving connection with the bolts. Preferably, one end of the small shaft is provided with a retainer ring which is in embedded sleeving connection with the small shaft. The utility model can achieve the following effects: Compared with the prior art, the small-sized leakage circuit breaker aging table structure has the characteristics of simple structure, convenience in operation, time and labor saving and good operation stability. The floating contact and the buckle type structure are adopted, and the connection efficiency of the circuit breaker and the lead is improved. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is a cross-sectional view of the structure of the present utility model. In the figure, a bottom plate 1, an ageing treatment seat 2, a screw 3, a wire 4, a spring tab 5, a support 6, a small shaft 7, a contact 8, a small leakage breaker 9, a guide rail 10, a retainer ring 11, a spring 12, a cover plate 13, a self-tapping screw 14, a bolt 15 and a nut 16 are shown. Detailed Description The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings. The embodiment is shown in fig. 1 and 2, and the small-sized leakage circuit breaker aging table structure comprises a bottom plate 1, wherein an aging treatment seat 2 and a small-sized leakage circuit breaker 9 are arranged on the bottom plate 1, and a guide rail 10 which is in embedded type plug-in connection with the small-sized leakage circuit breaker 9 is arranged between the small-sized leakage circuit breaker 9 and the