CN102938335B - Locking device for multi-position switch button panels - Google Patents
Locking device for multi-position switch button panels Download PDFInfo
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- CN102938335B CN102938335B CN201210462799.7A CN201210462799A CN102938335B CN 102938335 B CN102938335 B CN 102938335B CN 201210462799 A CN201210462799 A CN 201210462799A CN 102938335 B CN102938335 B CN 102938335B
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- switch
- block
- hole
- key panel
- chute
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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a locking device for multi-position switch button panels. The locking device comprises a plurality of button panels and an installation plate, two ends of the inner side surfaces of the button panels protrude vertically to form a plurality of button functional groups composed of triggering blocks, locking blocks and positioning blocks, a plurality of installation plate functional groups corresponding to the button functional groups are arranged on the upper side surface of the installation plate, the installation plate functional groups comprise triggering block accommodating holes, sliding groove holes and positioning holes, the triggering block accommodating holes, the sliding groove holes and the positioning holes are arranged on the installation plate, the installation plate functional groups further comprise switch locking blocks, the switch locking blocks can be clamped in the sliding groove holes in sliding mode, and positions of the locking blocks correspond to the sliding groove holes. After the switch locking blocks slide to the locking positions, locking blocks of the button panels butt against the upper sides of the switch locking blocks, and parts of the button panels cannot be pressed. A pressing type multi-position switch can be connected with one circuit and can also be connected with a plurality of circuits. The button panels can be locked partially or totally so as to achieve diversification of connection of the pressing type multi-position switch and the circuits.
Description
Technical field
The present invention relates to a kind of wall surface switch, particularly relate to a kind of push type multi-position switch, belong to low voltage electrical apparatus technology field.
Background technology
Push type multi-position switch is a kind of conventional wall surface switch, is combined by multiple switch element, and each switch element controls a road circuit.In actual use, the circuit quantity controlled as required is different, the switch element of configuration respective numbers, as two-position switch can only control two-way circuit, three-position switch can only control three road circuit ... multiple switch element quantity of a composition wall surface switch immobilize, if a wherein road circuit malfunctions, the connection of this circuit and corresponding switch element must be removed in time, generation mistake just can be avoided to connect this road by switch element and to have faulty circuit, thus there is the hidden danger of security appliance accident, complex operation affects operating efficiency; In this push type multi-position switch of None-identified, which switch element cannot use simultaneously.
Summary of the invention
The object of this invention is to provide one and locally or all can lock key panel, thus the push type multi-position switch that the circuit quantity that key panel is controlled is flexible and changeable.
The present invention is achieved by the following technical programs:
A kind of multi-position switch key panel locking device, comprises several piece key panel and one piece of mounting panel, and setting-in is on a mounting board side by side for described several piece key panel; The several keypress function group of vertical projections on the medial surface of described key panel, described keypress function group comprises triggering block, clamping block and locating piece; The upper side of mounting panel is provided with several mounting panel function groups corresponding with keypress function group respectively, described mounting panel function group comprises setting triggering block accommodation hole, chute hole and location hole on a mounting board, also comprise switch lock block, described switch lock block snaps in chute hole slidably, and clamping block is corresponding with chute hole position; During multi-position switch non-locking, triggering block is arranged in triggering block accommodation hole, and locating piece embeds in location hole, and clamping block is positioned at chute hole one end, and switch lock block is positioned at the chute hole other end; After switch lock block slides into latched position, the clamping block of key panel is resisted against on the upside of switch lock block, and triggering block has departed from triggering block accommodation hole, and key panel local cannot be pressed.
Object of the present invention can also be realized further by following technical measures.
Aforesaid multi-position switch key panel locking device, wherein said switch lock block has elastic groove, and the longitudinal both sides of switch lock block are respectively equipped with several positioning convex; The longitudinal both sides of chute hole are respectively equipped with several chute horizontal cut corresponding with positioning convex; Distance L between chute horizontal cut equals the distance L1 between positioning convex.
Structure of the present invention is ingenious, and one piece of key panel has several keypress function group, is not connected with multiple circuit by several mounting panel function ingredients corresponding on mounting panel.When several keypress function groups that one piece of key panel is corresponding are all in released state, the different parts of pressing one piece of key panel, can control the circuit of relevant position.When needing to disconnect certain keypress function group and connecting with corresponding circuit, only key panel need be pulled down, the switch lock block of correspondence position on mounting panel is slided into latched position, again by key panel button on a mounting board, because clamping block is resisted against the key panel cannot pressing this position on the upside of switch lock block, key panel is by local locks with respect, and now triggering block has departed from triggering block accommodation hole and the touch-switch that cannot depress on circuit board, causes being switched on or switched off corresponding circuit.Push type multi-position switch of the present invention both can be connected with a circuit also can be connected with multiple circuit both can local also all can lock key panel, what achieve that push type multi-position switch is connected with circuit is flexible and changeable, can identify in this push type multi-position switch, which switch element cannot use simultaneously.In addition, key panel of the present invention also has decoration function, can be decorated with various different monochrome or multicolour pattern, to improve the aesthetic of push type multi-position switch.
Advantage and disadvantage of the present invention, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the multi-position switch front view with structure of the present invention;
Fig. 2 is amplification partial structurtes schematic diagram of the present invention;
Fig. 3 is three pieces of rear isometric view being arranged side by side key panel;
Fig. 4 is the stereogram of mounting panel upper side;
Fig. 5 is the amplification rear view of switch lock block.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Fig. 1 ~ Fig. 3, the push type multi-position switch of the present embodiment comprises three pieces of key panels 2 be disposed side by side on mounting panel 1, and key panel 2 two ends are inlaid on mounting panel 1 by locking bar 22.Vertical projections two keypress function groups 21 on the medial surface of every block key panel 2, the upper side of mounting panel 1 is provided with two corresponding with keypress function group 21 respectively mounting panel function groups 11, like this, push type multi-position switch three pieces of key panels 2 of the present embodiment have six press keys function group 21 and six mounting panel function groups 11, be connected with six corresponding road circuit, the effect of six bit switches can be played.
Keypress function group 21 comprises triggering block 211, clamping block 212 and locating piece 213, the triggering block 211 of the present embodiment is in cross-rib shape, clamping block 212 is in a word muscle shape, locating piece 213 ringwise, the shape of triggering block 211, clamping block 212 and locating piece 213, not by the restriction of the present embodiment, also can adopt other shapes.
As shown in Fig. 4 ~ Fig. 5, mounting panel function group 11 comprises the triggering block accommodation hole 111 be arranged on mounting panel 1, chute hole 112 and location hole 113, and switch lock block 12, described switch lock block 12 has elastic groove 121, the longitudinal both sides of switch lock block 12 are respectively equipped with several positioning convex 122, and the longitudinal both sides of chute hole 112 are respectively equipped with chute horizontal cut 112a corresponding to several and aforementioned positioning convex 122.The chute hole 112 of the present embodiment is rectangular, also can adopt other shapes, and clamping block 212 position of key panel 2 is corresponding with chute hole 112.When switch lock block 12 snaps in chute hole 112, positioning convex 122 embeds in corresponding chute horizontal cut 112a, switch lock block 12 is located, distance L between chute horizontal cut 112a equals the distance L1 between switch lock block 12 positioning convex 122, i.e. the transportable step pitch of switch lock block 12.When switch lock block 12 is slided, due to the effect of elastic groove 121, positioning convex 122 can shift out after sliding in origin-location and be embedded in new position.
As shown in the upper right corner circle of Fig. 2, during multi-position switch non-locking, the triggering block 211 of key panel 2 is arranged in the triggering block accommodation hole 111 of mounting panel 1, locating piece 212 embeds in location hole 113, clamping block 212 is positioned at chute hole 112 lower end, switch lock block 12 is positioned at " ON " unlocked position of chute hole 112 upper end, now can the corresponding site of depresses button panel 2, closed or disconnect corresponding circuit.After switch lock block 12 slides into " OFF " latched position of chute hole 112 lower end, the clamping block 212 of key panel 2 is resisted against on the upside of switch lock block 12, and triggering block 211 has departed from triggering block accommodation hole 111, and key panel 2 local cannot be pressed.Six bit switches of the present embodiment have locked a road, can lock multichannel as required, thus decrease the figure place of six bit switches, certainly also all can unlock and reach operable maximum six tunnels.And there is no change from the push type multi-position switch be made up of side by side three pieces of key panels 2 in appearance, the effect that the wall surface switch of indoor use is uniform can be reached, as being decorated with various different monochrome or multicolour pattern on key panel 2 again, push type multi-position switch can be made more attractive in appearance.
Three pieces of key panels 2 of the present embodiment push type multi-position switch are side by side up and down to be horizontally disposed with, and also push type multi-position switch can be rotated 90 °, now three pieces of key panels about 2 are vertically arranged side by side.
In addition to the implementation, the present invention can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of application claims.
Claims (2)
1. a multi-position switch key panel locking device, is characterized in that, comprises several piece key panel and one piece of mounting panel, and setting-in is on a mounting board side by side for described several piece key panel; The several keypress function group of vertical projections on the medial surface two ends of described key panel, described keypress function group comprises triggering block, clamping block and locating piece; The upper side of mounting panel is provided with several mounting panel function groups corresponding with keypress function group respectively, described mounting panel function group comprises setting triggering block accommodation hole, chute hole and location hole on a mounting board, and switch lock block, described switch lock block snaps in chute hole slidably, and clamping block is corresponding with chute hole position; During multi-position switch non-locking, triggering block is arranged in triggering block accommodation hole, and locating piece embeds in location hole, and clamping block is positioned at chute hole one end, and switch lock block is positioned at the chute hole other end; Described switch lock block has elastic groove, and the longitudinal both sides of switch lock block are respectively equipped with several positioning convex, and the longitudinal both sides of chute hole are respectively equipped with several chute horizontal cut corresponding with positioning convex; After switch lock block slides into latched position, the clamping block of key panel is resisted against on the upside of switch lock block, and triggering block has departed from triggering block accommodation hole, and key panel local cannot be pressed.
2. multi-position switch key panel locking device according to claim 1, it is characterized in that, the distance L between chute horizontal cut equals the distance L1 between positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462799.7A CN102938335B (en) | 2012-11-16 | 2012-11-16 | Locking device for multi-position switch button panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462799.7A CN102938335B (en) | 2012-11-16 | 2012-11-16 | Locking device for multi-position switch button panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102938335A CN102938335A (en) | 2013-02-20 |
| CN102938335B true CN102938335B (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210462799.7A Active CN102938335B (en) | 2012-11-16 | 2012-11-16 | Locking device for multi-position switch button panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938335B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390758A (en) * | 1971-05-17 | 1975-04-16 | Marrero P F | Electric switch means |
| DE4321981A1 (en) * | 1993-07-01 | 1995-01-19 | Siemens Ag | Flush-mounted switch having a cover and having an operating device which can be closed |
| CN1868016A (en) * | 2003-10-10 | 2006-11-22 | 利纳克有限公司 | An electrical handset, in particular for electrically adjustable hospital and nursing beds |
| CN201226315Y (en) * | 2008-05-27 | 2009-04-22 | 中山市永联电器制品有限公司 | Push-button switch capable of electing locking key |
| CN102097231A (en) * | 2009-12-11 | 2011-06-15 | 大银微***股份有限公司 | Lock mechanism of key box |
| CN202957165U (en) * | 2012-11-16 | 2013-05-29 | 江苏惠通集团有限责任公司 | Locking device for multiposition switch key panels |
-
2012
- 2012-11-16 CN CN201210462799.7A patent/CN102938335B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390758A (en) * | 1971-05-17 | 1975-04-16 | Marrero P F | Electric switch means |
| DE4321981A1 (en) * | 1993-07-01 | 1995-01-19 | Siemens Ag | Flush-mounted switch having a cover and having an operating device which can be closed |
| CN1868016A (en) * | 2003-10-10 | 2006-11-22 | 利纳克有限公司 | An electrical handset, in particular for electrically adjustable hospital and nursing beds |
| CN201226315Y (en) * | 2008-05-27 | 2009-04-22 | 中山市永联电器制品有限公司 | Push-button switch capable of electing locking key |
| CN102097231A (en) * | 2009-12-11 | 2011-06-15 | 大银微***股份有限公司 | Lock mechanism of key box |
| CN202957165U (en) * | 2012-11-16 | 2013-05-29 | 江苏惠通集团有限责任公司 | Locking device for multiposition switch key panels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102938335A (en) | 2013-02-20 |
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