CN202339866U

CN202339866U - Modular contact button

Info

Publication number: CN202339866U
Application number: CN201120418474XU
Authority: CN
Inventors: 王金辉
Original assignee: JIANGSU SHUANGKE ELECTRIC CO Ltd
Current assignee: JIANGSU SHUANGKE ELECTRIC CO Ltd
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2012-07-18
Anticipated expiration: 2021-10-28

Abstract

The utility model discloses a modular contact button which is advantageous in simplified structure, ultra-short length, reliable performance and convenience for installation. The modular contact button comprises a head operating face, an operating pipe connected with the head operating face, a return spring and a housing connecting part, wherein a first thread is formed at the upper end of the housing connecting part, a fastening ring is connected to the upper end of the housing connecting part through the first thread, a second thread is formed on the outer side of the upper end of the fastening ring, a metal cap is connected to the upper end of the fastening ring through the second thread, an inclined plane is formed on the inner side of the upper end of the metal cap, a third thread is formed at the lower end of the head operating face, the lower end of the head operating face is connected with the upper end of the operating pipe through the third thread, an edge is arranged on the housing connecting part, a control panel is arranged between the fastening ring and the edge, a seal ring is arranged between the edge and the control panel, and a modular contact base is connected to the lower end of the housing connecting part.

Description

The module contact button

Technical field

The utility model relates to the industry control product button in a kind of low-voltage electrical apparatus field, relates in particular to a kind of module contact button.

Background technology

At present; Universal button on the market, home and abroad generally is made up of operation part (button head), housing coupling part (middle seat), control section (contact pad) three parts, and securing member (tight loop or trip bolt) is set between housing coupling part and operation part.For example: the XB2B metal button series of external Schneider company and XB5A mould LA39 (B2)-11 series of shell button series, Shanghai two worker companies.

Aforesaid universal button, its structure all have a common trait, and promptly button head is T-shape; During installation; After inserting from the installing hole front of control board, and screw in tight loop (or trip bolt be attached on the seat), again through middle connecting terminal pedestal at the back side of control panel.The part that head is exposed at outward before the control panel has only operating function.The precession of tight loop through being installed in the control panel back side of button location (or in being attached to the screw on the seat) is exerted pressure to the back side of control panel, thus with the universal button overall fixed on control panel.

The utility model content

The utility model technical problem to be solved is: a kind of dependable performance, structure module contact button ultrashort, easy for installation are provided.

In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: the module contact button; Comprise: header operations face, the operation pipe that is connected with the header operations face, back-moving spring, housing coupling part and the contact pad that connects with housing coupling part lower ends, be provided with first screw thread in the upper end of said housing coupling part, the upper end of housing coupling part is through first tight loop that has been threaded; Arranged outside has second screw thread in the upper end of tight loop; The upper end of tight loop is provided with the inclined-plane through second metal cap that has been threaded in the inboard, upper end of metal cap, is provided with the 3rd screw thread in the lower end of said header operations face; The lower end of header operations face is connected through the upper end of the 3rd screw thread with said operation pipe; Said housing coupling part is provided with the edge, and control panel is arranged between tight loop and the edge, between edge and control panel, is provided with sealing ring; Installing hole is passed from the back side of control panel in the housing coupling part, and tight loop is enclosed within the upper end of housing coupling part and screws from the front of control panel, the housing coupling part is fixed on the control panel; Lower ends is connected to the module contact pedestal in said housing coupling part; Be provided with the connecting plate that cooperatively interacts with it in module contact pedestal upper end; Connecting plate is provided with connecting hole; On the correspondence position of bottom, said housing coupling part, also be provided with connecting hole, connecting plate and several module contact pedestal be fixed on the housing coupling part through screw.

The utility model has the advantages that:

1, above-mentioned module contact button; Housing coupling part (middle seat) is down T-shape; During installation, middle seat inserts from the back side of control panel installing hole, and tight loop and the former button head exposed parts structure before control panel is integral; And be tightened designs simplification, ultrashort, dependable performance, easy for installation in the front of control panel.

Functions such as the self-locking that 2, increases button through change header operations face, the shape of operating pipe and additional accessory, knob, key also can be set up the illuminating part composition and are with button in the operation tube chamber.

Description of drawings

Fig. 1 is the structural representation of the utility model module contact button.

Fig. 2 is the structural representation of connecting plate among Fig. 1.

Among the figure: 1, header operations face, 2, operation pipe, 3, back-moving spring, 4, the housing coupling part, 5, first screw thread; 6, tight loop, 7, second screw thread, 8, metal cap, 9, the inclined-plane, the 10, the 3rd screw thread; 11, edge, 12, control panel, 13, sealing ring, 14, the module contact pedestal; 15, connecting plate, 16, connecting hole, 17, screw, 18, the operation tube chamber.

Embodiment

Describe the particular content of the utility model in detail below in conjunction with accompanying drawing and specific embodiment.

Like Fig. 1, shown in Figure 2; The module contact button; Comprise: header operations face 1, the operation pipe 2 that is connected with header operations face 1, back-moving spring 3, housing coupling part 4 and the contact pad that connects with housing coupling part 4 lower ends, be provided with first screw thread 5 in the upper end of said housing coupling part 4, the upper end of housing coupling part 4 is connected with tight loop 6 through first screw thread 5; Arranged outside has second screw thread 7 in the upper end of tight loop 6; The upper end of tight loop 6 is connected with metal cap 8 through second screw thread 7, is provided with inclined-plane 9 in the inboard, upper end of metal cap 8, is provided with the 3rd screw thread 10 in the lower end of said header operations face 1; The lower end of header operations face 1 is connected with the upper end of said operation pipe 2 through the 3rd screw thread 10; Said housing coupling part 4 is provided with edge 11, and control panel 12 is arranged between tight loop 6 and the edge 11, between edge 11 and control panel 12, is provided with sealing ring 13; Installing hole is passed from the back side of control panel 12 in housing coupling part 4, and tight loop 7 is enclosed within the upper end of housing coupling part 4 and screws from the front of control panel 12, housing coupling part 4 is fixed on the control panel 12; 4 lower ends are connected to module contact pedestal 14 in said housing coupling part; Be provided with the connecting plate 15 that cooperatively interacts with it in module contact pedestal 14 upper ends; Connecting plate 15 is provided with connecting hole 16; On the 4 bottom correspondence positions of said housing coupling part, also be provided with connecting hole, connecting plate 15 and several module contact pedestals 14 be fixed on housing coupling part 4 through screw 17.As shown in Figure 1, metal cap 8 is enclosed within the outside of tight loop 6 and header operations face 1 through second screw thread 7.The thickness of control panel 12 may change in actual use; Can rotate head operating surface 1 in 9 places on the inclined-plane; The lower end of header operations face 1 is through the upper end threaded engagement of the 3rd screw thread 10 with operation pipe 2; Thereby realize the upper end of header operations face 1 upper end and metal cap 8 being flushed to the adjusting of head operating surface 1 height.

Above-mentioned module contact button, housing coupling part 4 is to pass at the back from installing hole, tight loop is to screw in the front of control panel 12, and is easy for installation, reliable.Functions such as shape that can also be through changing header operations face 1, operation pipe 2 in actual application and the self-locking that additional accessory increases button, knob, key also can be set up illuminating part and formed the band button in operation tube chamber 18.

Claims

1. module contact button; Comprise: header operations face (1), the operation pipe (2) that is connected with header operations face (1), back-moving spring (3) and housing coupling part (4); It is characterized in that: be provided with first screw thread (5) in the upper end of said housing coupling part (4); The upper end of housing coupling part (4) is connected with tight loop (6) through first screw thread (5), in the upper end arranged outside of tight loop (6) second screw thread (7) is arranged, and the upper end of tight loop (6) is connected with metal cap (8) through second screw thread (7); Be provided with inclined-plane (9) in the inboard, upper end of metal cap (8); Be provided with the 3rd screw thread (10) in the lower end of said header operations face (1), the lower end of header operations face (1) is connected through the upper end of the 3rd screw thread (10) with said operation pipe (2), and said housing coupling part (4) is provided with edge (11); Control panel (12) is arranged between tight loop (6) and edge (11), between edge (11) and control panel (12), is provided with sealing ring (13); Installing hole is passed from the back side of control panel (12) in housing coupling part (4), and tight loop (7) is enclosed within the upper end of housing coupling part (4) and screws from the front of control panel (12), housing coupling part (4) are fixed on the control panel (12); Lower ends is connected to module contact pedestal (14) in said housing coupling part (4); Be provided with the connecting plate (15) that cooperatively interacts with it in module contact pedestal (14) upper end; Connecting plate (15) is provided with connecting hole (16); On the correspondence position of bottom, said housing coupling part (4), also be provided with connecting hole, connecting plate (15) and several module contact pedestal (14) be fixed on housing coupling part (4) through screw (17).