CN211507455U

CN211507455U - Freely pull-plug type switch structure

Info

Publication number: CN211507455U
Application number: CN202020229725.9U
Authority: CN
Inventors: 李英德
Original assignee: Shenzhen Tongchen Technology Co ltd
Current assignee: Shenzhen Tongchen Technology Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-09-15
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a switchgear technical field discloses a freely pull out formula of inserting switch structure, including switch main part and panel, the switch main part can be dismantled with panel buckle or screw and be connected, the one end of switch main part is equipped with the recess, be equipped with the circuit board in the switch main part, be connected with a plurality of mechanical switch, LED lamp and electrode contact on the circuit board, mechanical switch passes the panel exposes outside, electrode contact extends to in the recess. The utility model discloses freely pull out formula of inserting switch structure's compact structure, stability, the appearance is unique pleasing to the eye, and this switch passes through the free formula of inserting power supply of pulling out of electrode contact realization switch main part to the loaded down with trivial details wiring work of traditional switch has been avoided, also can operate by oneself to ordinary user, has made things convenient for flush mounting plate of switch's change to upgrade, has improved user's use and has experienced the sense, has practiced thrift use cost.

Description

Freely pull-plug type switch structure

Technical Field

The utility model relates to a switchgear technical field, specific theory relates to a freely pull out and insert formula switch structure.

Background

When decorating indoors, generally need earlier with the switch end box pre-buried in indoor wall, make the opening of box body outwards, the electric wire penetrates to the end box from the reservation through wires hole of end box in, wait that the decorative cover accomplishes the back basically, install the flush mounting plate of switch wiring on end box again. Such conventional switches have the following disadvantages: (1) when the panel needs to be upgraded and replaced, complicated wire removing and connecting work needs to be carried out, time and labor are wasted, and the use is inconvenient; (2) for common users without electricity foundation, the panel can not be automatically operated when being replaced, and professional electricians need to operate, so that the use cost is increased.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the prior art, the to-be-solved technical problem of the utility model lies in providing a freely pull out formula of inserting switch structure.

In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model provides a freely pull out formula of inserting switch structure, includes switch main part and panel, the switch main part can be dismantled with panel buckle or screw and be connected, the one end of switch main part is equipped with the recess, be equipped with the circuit board in the switch main part, be connected with a plurality of mechanical switch, LED lamp and electrode contact on the circuit board, mechanical switch passes the panel exposes outside, electrode contact extends to in the recess.

Furthermore, a mechanical switch face shell is arranged on the mechanical switch, an anti-skid bump is arranged at the lower end of the mechanical switch face shell, and the LED lamp is exposed out of the upper end of the mechanical switch face shell.

Further, the protruding height of the antiskid protrusions is 0.5mm-1 mm.

Further, the appearance of switch main part is the notch cuttype shape, and both ends all are equipped with the heat dissipation through-hole about it.

Furthermore, the panel is square, four corner positions of the panel are in arc transition, and the inner wall of the annular surface of the panel is provided with a clamping groove for clamping connection.

Further, the electrode contacts are uniformly arranged in the grooves at intervals and do not protrude out of the switch main body.

Further, the shape of the electrode contact is a waist circle or a square.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses freely pull out switch main part one end of inserting formula switch structure is equipped with the recess, is equipped with the circuit board in the switch main part, is connected with a plurality of mechanical switch and electrode contact on the circuit board, realizes freely pulling out the formula of inserting power supply through the connector on electrode contact and the end box to the loaded down with trivial details wiring work of having avoided traditional switch, the convenient switch main part that changes.

(2) This switch structure adopts the mode of freely pulling out and inserting to carry out the connection of switch main part, and easy operation, convenience also can change the panel by oneself to the common user, have improved user experience and have felt, have practiced thrift use cost.

Drawings

Fig. 1 is a schematic structural view of the free plug-in switch structure of the present invention;

fig. 2 is another schematic view of the free-plug switch structure of the present invention;

FIG. 3 is a schematic diagram of the free plug-in switch structure of the present invention;

in the drawings: 1. switch main part, 2, panel, 11, recess, 12, mechanical switch, 13, LED lamp, 14, electrode contact, 15, mechanical switch face casing, 16, non-skid projection, 17, heat dissipation through-hole, 21, draw-in groove.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the scope of the present invention more clearly defined.

Referring to the accompanying drawings 1-3, the utility model discloses a freely pull out and insert formula switch structure, including switch main part 1 and panel 2, switch main part 1 can dismantle with 2 buckles of panel or screw and be connected, and this preferred embodiment adopts the buckle to connect, and switch main part 1's one end is equipped with recess 11, is equipped with the circuit board in the switch main part 1, is connected with a plurality of mechanical switch 12 on the circuit board, LED lamp 13 and electrode contact 14, and mechanical switch 12 passes panel 2 and exposes outside, and electrode contact 14 extends to in the recess 11.

The utility model relates to a preferred embodiment: the mechanical switch 12 is provided with a mechanical switch face shell 15, the lower end of the mechanical switch face shell 15 is provided with an anti-skid bump 16, the LED lamp 13 is exposed out of the upper end of the mechanical switch face shell 15, and when the mechanical switch is communicated with a circuit, the corresponding LED lamp 13 is on.

The utility model relates to a preferred embodiment: the appearance of switch main part 1 is the ladder shape, and both ends all are equipped with heat dissipation through-hole 17 about it, and this heat dissipation through-hole 17 is strip louvre to every end all is equipped with 3 louvres, and the louvre can in time distribute away the heat in the switch main part 1, thereby guarantees switch main part 1's good performance.

The utility model relates to a preferred embodiment: panel 2 is square shape, and its four angle positions pass through the circular arc transition, and the appearance is mellow and beautiful, and visual effect is good, and panel 2's anchor ring inner wall is equipped with the draw-in groove 21 that is used for the buckle to connect, thereby draw-in groove 21 and the firm connection of the buckle cooperation realization panel 2 on the end box with end box connect convenience, stability.

In order to prevent the electrode contacts 13 from being damaged due to collision of the switch main body 1, in the preferred embodiment, the electrode contacts 13 are uniformly arranged in the grooves 11 at intervals and do not protrude out of the switch main body 1, and the switch main body 1 can effectively protect the electrode contacts 13, so that the service life of the switch main body is prolonged; the shape of the electrode contact 13 is a kidney-round shape or a square shape, and in the preferred embodiment, the shape of the electrode contact 13 is a kidney-round shape, and the cross section thereof is stepped.

It should be noted that, in the preferred embodiment, the anti-slip protrusions 15 are oval protrusions with a protruding height of 1mm, the anti-slip protrusions 15 can increase the friction force between the hand and the mechanical switch panel 14, and enhance the touch feeling when pressing, and the anti-slip protrusions 15 at the lower end are made of red luminous materials, so that the user can find the switch position in a dark environment, and the adaptability and the practicability of the switch in different environments are enhanced.

Referring to fig. 3, in the preferred embodiment, there are 3 mechanical switches 12 (K1, K2, K3), the mechanical switch 12 is a conventional up-down press type mechanical switch, the electrode contact 13 includes 4 contacts (L1, L2, L3, L4), which are made of brass material and have internal connections as shown in fig. 3, when in use, the switch body 1 is inserted into a connector (not shown) of the bottom case, the connection or disconnection of L1, L2 can be controlled by the switch K1, so as to control the lamp S1 by K1, the connection or disconnection of L1, L3 can be controlled by the switch K2, so as to control the lamp S2 by K2, and the connection or disconnection of L1, L4 can be controlled by the switch K3, so as to control the lamp S3 by K3.

The utility model discloses freely pull out and insert formula switch adaptation in 86 type standard end box, this switch structure's compact structure, it is stable, the appearance is unique pleasing to the eye, the panel can be dismantled with the switch main part and be connected, high durability and convenient installation, the free formula power supply of inserting of pulling out that this switch passes through electrode contact realization switch main part, thereby the loaded down with trivial details wiring work of traditional switch has been avoided, also can operate by oneself to ordinary user, the change that has made things convenient for flush mounting plate of switch is upgraded, user's use experience is improved and is felt, use cost is saved.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a freely pull out formula of inserting switch structure which characterized in that: including switch main part (1) and panel (2), switch main part (1) can be dismantled with panel (2) buckle or screw and be connected, the one end of switch main part (1) is equipped with recess (11), be equipped with the circuit board in switch main part (1), be connected with a plurality of mechanical switch (12), LED lamp (13) and electrode contact (14) on the circuit board, mechanical switch (12) pass panel (2) expose outside, electrode contact (14) extend to in recess (11).

2. The free unpluggable switch structure of claim 1 wherein: the LED lamp is characterized in that a mechanical switch face shell (15) is arranged on the mechanical switch (12), an anti-skid bulge (16) is arranged at the lower end of the mechanical switch face shell (15), and the LED lamp (13) is exposed out of the upper end of the mechanical switch face shell (15).

3. The free unpluggable switch structure of claim 2 wherein: the protruding height of the anti-skid protrusions (16) is 0.5mm-1 mm.

4. The free unpluggable switch structure of claim 1 wherein: the appearance of switch main part (1) is the notch cuttype form, and both ends all are equipped with heat dissipation through-hole (17) about it.

5. The free unpluggable switch structure of claim 1 wherein: the panel (2) is square, four corners of the panel are in arc transition, and a clamping groove (21) for clamping connection is formed in the inner wall of the annular surface of the panel (2).

6. The free unpluggable switch structure of claim 1 wherein: the electrode contacts (14) are uniformly arranged in the groove (11) at intervals and do not protrude out of the switch main body (1).

7. The free unpluggable switch structure of claim 1 wherein: the electrode contact (14) is in the shape of a waist circle or a square.