CN213877916U

CN213877916U - Card-inserting power-taking switch

Info

Publication number: CN213877916U
Application number: CN202120160779.9U
Authority: CN
Inventors: 沈岳勤; 张彭良; 张宏文; 黄敦建; 胡华安; 朱自豪; 余平玉
Original assignee: Zhejiang Chint Building Electrics Co Ltd
Current assignee: Zhejiang Chint Building Electrics Co Ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-08-03
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to an electrical switch technical field, concretely relates to switch is got to plug-in card. The method comprises the following steps: the card inserting hole is communicated with the card accommodating groove; the cover plate is assembled with the panel, and a through groove communicated with the card accommodating groove is formed in the cover plate; the base is assembled with the cover plate, and the cover plate and the base enclose an accommodating cavity; and the circuit board assembly is accommodated in the accommodating cavity and comprises an induction module, a receiving module and a lead post, two ends of the lead post are respectively assembled with the induction module and the receiving module, and part of the induction module is accommodated in the through groove. Through the through groove formed in the cover plate, the wire column is additionally arranged between the receiving module and the sensing module, so that the receiving module can be partially accommodated in the through groove, the distance between the sensing module and the card is shortened, and the sensitivity is improved.

Description

Card-inserting power-taking switch

Technical Field

The utility model relates to an electrical switch technical field, concretely relates to switch is got to plug-in card.

Background

The card-inserting electricity-taking switch is also called an electricity-taking switch, an electricity-saving switch and an energy-saving switch, is mainly applied to hotels and guest houses, and can cut off the power supply of rooms in an empty room state, thereby achieving the effects of electricity utilization safety and energy saving. Along with the blossoming of the prior hotels and tourism industry, the application of the card-inserting power-taking switch is more and more, so the requirement on the card-inserting power-taking switch is higher and higher.

At present, in conventional plug-in card power-taking switch, induction module and receiving module in its circuit board subassembly are the butt installation to when leading to the card to insert, card and circuit board induction mechanism distance are far away, make the card response insensitive.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that card and circuit board induction mechanism distance are far away in the switch is got to the plug-in card among the prior art to a switch is got to the plug-in card is provided.

In order to solve the technical problem, the utility model provides a technical scheme does:

a switch for taking power by inserting card comprises:

the card inserting hole is communicated with the card accommodating groove;

the cover plate is assembled with the panel, and a through groove communicated with the card accommodating groove is formed in the cover plate;

the base is assembled with the cover plate, and the cover plate and the base enclose an accommodating cavity;

and the circuit board assembly is accommodated in the accommodating cavity and comprises an induction module, a receiving module and a lead post, two ends of the lead post are respectively assembled with the induction module and the receiving module, and part of the induction module is accommodated in the through groove.

Optionally, a guide rib is further arranged on the cover plate, and the card slides into the accommodating groove along the guide rib.

Optionally, an included angle between the guide plane of the guide rib and the plane of the cover plate is 5-10 °.

Optionally, the height of the top surface of the sensing module is lower than the height of the guide plane of the guide rib.

Optionally, the switch is powered by inserting the card, and further comprises a mounting frame, the mounting frame is arranged along the circumferential direction of the cover plate and the base in a wrapping mode, and the cover plate and the base are respectively assembled with the mounting frame.

Optionally, the mounting bracket is clamped with the base.

Optionally, the switch is got to plug-in card still includes the reinforcing plate, the reinforcing plate is arranged in the apron reaches between the mounting bracket, the reinforcing plate with mounting bracket fixed assembly, and with the apron lock.

Optionally, the panel is fastened to the cover plate.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a switch is got to plug-in card is through seting up logical groove on the apron to add between receiving module and response module and establish the wire post, thereby make receiving module can part holding in leading to the inslot, contract the distance between response module and the card, improve sensitivity. In addition, through the through groove formed in the cover plate, no cover plate is arranged between the receiving module and the card, the induction signal does not need to penetrate through the thickness of the cover plate, and the situation that the induction signal is interfered by the cover plate to cause the reduction of the signal strength is avoided.

2. The utility model provides a switch is got to plug-in card, through set up the direction muscle on the apron, can follow the direction muscle behind the card insertion panel and slide in to the storage tank to can reduce behind the card insertion panel and bump the pause and contort of production with the apron and feel.

3. The utility model provides a switch is got to plug-in card sets up through the direction plane angle to the direction muscle for the card can be more in the same direction as smooth at the gliding in-process.

4. The utility model provides a switch is got to plug-in card, through setting up the mounting bracket, the circumference cladding setting of apron and base is followed to the mounting bracket, thereby just apron and base respectively with the mounting bracket assembly realize the assembly between apron and the base to can improve the plug-in card and get the outward appearance wholeness of switch.

5. The utility model provides a switch is got to plug-in card, through setting up the reinforcing plate, can increase the compressive strength of apron.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a card-insertion power-taking switch according to embodiment 1 of the present invention;

fig. 2 is an exploded view of a card-insertion power-taking switch according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the card-insertion power-taking switch according to embodiment 1 of the present invention after the panel is removed;

fig. 4 is a schematic structural diagram of a base, a cover plate, and a circuit board assembly according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a cover plate in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a circuit board assembly according to embodiment 1 of the present invention.

Description of reference numerals:

1. a card; 2. a panel; 3. a cover plate; 31. a guide rib; 32. a through groove; 33. a cover plate plane; 4. a reinforcing plate; 5. a mounting frame; 6. a circuit board assembly; 61. a sensing module; 62. a receiving module; 63. a wire guide post; 7. a base.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1-6, the present embodiment provides a card-inserting and power-taking switch, which includes a panel 2, a cover plate 3, a base 7 and a circuit board assembly 6.

The panel 2 is provided with a card inserting hole and a card 1 accommodating groove, and the card 1 can be inserted into the card inserting hole and accommodated in the accommodating groove; the cover plate 3 is assembled with the panel 2, and a through groove 32 communicated with the card 1 accommodating groove is formed in the cover plate 3; the base 7 is assembled with the cover plate 3, the cover plate 3 is used for covering the base 7, and the cover plate 3 and the base 7 are matched to form an accommodating cavity in a surrounding mode; the circuit board assembly 6 is accommodated in the accommodating cavity, and the circuit board assembly 6 is used for realizing the power on and power off of the switch.

The circuit board assembly 6 includes a sensing module 61, a receiving module 62 and a wire guiding column 63, two ends of the wire guiding column 63 are respectively assembled with the sensing module 61 and the receiving module 62, and a part of the sensing module 61 is accommodated in the through groove 32.

According to the card-inserting and power-taking switch for realizing the scheme, the through groove 32 is formed in the cover plate 3, and the wire column 63 is additionally arranged between the receiving module 62 and the sensing module 61, so that the receiving module 62 can be partially accommodated in the through groove 32, the distance between the sensing module 61 and the card 1 is shortened, and the sensitivity is improved. In addition, through seting up logical groove 32 on apron 3 for there is not apron 3 to hinder between receiving module 62 and the card 1, and the inductive signal need not to pierce through apron 3 thickness, has avoided inductive signal to receive the condition emergence that apron 3 disturbed and lead to the signal strength to reduce.

In this embodiment, wire column 63 is hollow screw thread post, wire column 63 and receiving module 62 and response module 61 are the screw assembly, wire column 63's setting can increase the distance between receiving module 62 and the response module 61 on the one hand, thereby shorten the distance between response module 61 and the card 1, on the other hand, the connecting wire between receiving module 62 and the response module 61 can be by whole holding in wire column 63, thereby increase circuit board subassembly 6's wholeness and terse. In other embodiments, the connection between the wires and the sensing module 61 and the receiving module 62 may be soldering or other connection methods.

In this embodiment, in order to enable the card 1 to smoothly enter the accommodating slot after being inserted into the card insertion hole, the cover plate 3 is further provided with a guiding rib 31, and the card 1 slides into the accommodating slot along the guiding rib 31. The guide rib 31 is specifically wedge-shaped. In this embodiment, two guiding ribs 31 are provided and symmetrically distributed on two sides of the through groove 32, and in other embodiments, the number of the guiding ribs 31 may also be adjusted to four or six according to actual needs. In order to ensure the smoothness of the card 1, the angle between the guide plane of the guide rib 31 and the plane of the cover plate 3 (the cover plate plane 33) is preferably set to be 5 ° to 10 °, and in this embodiment, the angle between the guide plane of the guide rib 31 and the plane of the cover plate 3 is 7 °.

In addition, in order to avoid the interference of the sensing module 61 with the card 1, in the present embodiment, the height of the top surface of the sensing module 61 is set to be lower than the height of the guide plane of the guide rib 31.

As optional, in this embodiment, still be provided with mounting bracket 5 in the switch is got to the plug-in card, mounting bracket 5 sets up along the circumference cladding of apron 3 and base 7, and apron 3 and base 7 assemble mutually with mounting bracket 5 respectively to realize the assembly between apron 3 and the base 7, the wholeness of switch is got to the plug-in card can be strengthened in the setting of mounting bracket 5, thereby makes the plug-in card get the electric switch more pleasing to the eye. Specifically, in this embodiment, the mounting bracket 5 and the base 7 are assembled to be clamped by a buckle, and in other embodiments, the mounting bracket 5 and the base 7 may be assembled to be fixed by screws or other common fixing methods.

In addition, for the intensity of reinforcing apron 3, in this embodiment, the switch is got to the plug-in card still is provided with reinforcing plate 4, and reinforcing plate 4 is arranged in between apron 3 and the mounting bracket 5, reinforcing plate 4 and mounting bracket 5 fixed mounting just with apron 3 lock. Specifically, the reinforcing plate 4 is locked with the mounting bracket 5 by screws. The fixing manner between the reinforcing plate 4 and the mounting bracket 5 is not limited. In this embodiment, the reinforcing plate 4 is an iron sheet, in other embodiments, the reinforcing plate 4 may be another metal plate or plastic plate, and the material of the reinforcing plate 4 is not limited.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a switch is got to plug-in card which characterized in that includes:

the card inserting hole is communicated with the card accommodating groove;

2. The switch of claim 1, wherein the cover plate further comprises a guide rib, and the card slides into the receiving slot along the guide rib.

3. The card-inserting and power-taking switch according to claim 2, wherein an included angle between a guide plane of the guide rib and a plane of the cover plate is 5-10 °.

4. The card-insertion power-taking switch according to claim 2, wherein the height of the top surface of the sensing module is lower than the height of the guide plane of the guide rib.

5. The switch of claim 1, further comprising a mounting frame, wherein the mounting frame is wrapped around the cover plate and the base in a circumferential direction, and the cover plate and the base are assembled with the mounting frame respectively.

6. The switch of claim 5, wherein the mounting bracket is snap-fitted to the base.

7. The switch of claim 5, further comprising a reinforcing plate disposed between the cover plate and the mounting frame, the reinforcing plate being fixedly assembled with the mounting frame and fastened to the cover plate.

8. The card-inserting and power-taking switch of claim 1, wherein the panel is fastened to the cover plate.