CN201490059U - Lever type elevator button - Google Patents
Lever type elevator button Download PDFInfo
- Publication number
- CN201490059U CN201490059U CN2009202086618U CN200920208661U CN201490059U CN 201490059 U CN201490059 U CN 201490059U CN 2009202086618 U CN2009202086618 U CN 2009202086618U CN 200920208661 U CN200920208661 U CN 200920208661U CN 201490059 U CN201490059 U CN 201490059U
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- China
- Prior art keywords
- lever
- button
- housing
- driving member
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a lever type elevator button, which consists of a linkage component, an outer frame, a connecting joint, a lever, a button printed circuit board and an installing block base, wherein the linkage component consists of a transmission part and a word chip which is embedded at the upper end of the transmission part, a block button is connected at the upper end of the outer frame, the button printed circuit board is connected at the lower side of the outer frame through screws, the installing block base is blocked and connected at the outside of the outer frame. In addition, two levers are also blocked in a block slot at two sides of the bottom of the transmission part, when the button is used, according to the lever principle, when a finger is pressed at one side of a button panel, the linkage device is pressed downwards in a whole by the lever. In the utility model, the transmission mode is the lever type transmission mode with simpler inner structure, the mode is not only applicable for a large button, but also is applicable for the conditions such as a conventional elevator button and the like, and the processing of the lever which is used to connect is simple, materials are steel wires usually, the lever type elevator button can meet most of requirements of customers through simple assembly.
Description
Technical field:
The utility model relates to a kind of elevator device, is specifically related to a kind of lever type button that is used for elevator.
Background technology:
Along with the progress of society, the improving constantly of industrial level except its real function, also proposed some higher requirements to the design of elevator button.As hommization: outward appearance should be elegant in appearance, and the user is easy to identification, comfortable feel during operation; Variation: should there be the button that meets its environment for use in different places, as crashproof, and fire prevention or the like.
Conventional at present elevator button overall dimension is smaller, often adopt the plastics driving member that links to each other with word slice of to move up and down as a main drive disk assembly, when being pressed, the prominent point of driving member touches and is positioned at the sensitive switch of pcb board center, thereby makes button work.The overall dimension of button is in case become big, the center of pressing the button of switch correspondence, button energy operate as normal, but when pressing word slice in a side of button, opposite side then can perk, causes button driving member when being pressed to contact with switch, thus the button cisco unity malfunction.Solve the problem of present existence, can on pcb board, reach the several sensitive switches of the many placements in center all around, driving member can touch one of them switch at least in the time of can guaranteeing like this to press the button in different positions, but can increase the cost of button so undoubtedly, and also can bring unnecessary trouble in assembling, sometimes also can be too many because of the sensitive switch that touches, and bring corresponding slow or leading problem.
For this reason, we need a kind of new button, rely on its drive mechanism simple, effective, that cost is low to solve above-mentioned problem.
The utility model content:
The utility model is smaller at the conventional elevator button overall dimension in the present use, adopt a plastics driving member that can move up and down and link to each other as main drive disk assembly with word slice, but when in a single day the overall dimension of button become big, press the center of the button of switch correspondence, button energy operate as normal, but when pressing word slice in a side of button, opposite side then can perk, cause button driving member when being pressed to contact with switch, thereby button cisco unity malfunction, can bring other trouble and increase sensitive switch, etc. a series of problems, carried out rational improvement, thereby and provide a kind of lever elevator button to reach to reduce cost and the high purpose of usability.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of lever elevator button, form by linkage unit, housing, jointing, lever, button printing forme and installation deck, described linkage unit is made up of driving member and the word slice that is embedded in the driving member upper surface, buckle is connected the upper end of housing, is connected with the button printing forme in the lower end of housing by screw; Described installation deck buckle is connected the outside of housing;
Described driving member two bottom sides is provided with the circular fixed card slot that matches with lever; Be provided with four symmetrical draw-in grooves that are used for as the lever motion fulcrum in the described housing; Described lever is connected in the circular fixed card slot of the driving member left and right sides by the mid portion buckle, two ends link to each other with the lever of opposite side by jointing, and be positioned at the lever segment of jointing both sides, be buckled in the housing on the draw-in groove as the lever motion fulcrum, and do straight line and rotatablely move by these four fulcrums.
Described lever is the transmission lever by the steel wire brake forming.
Also be provided with between described linkage unit and the housing and be used for the automatically reset back-moving spring of button.
Lever adopts by the steel wire brake forming in the utility model, and processing technology is simple, and is with short production cycle, only need simple frock, do not need to drop into separately plastic cement or panel beating die cost, and button work is effectively reliable, can be widely used in satisfying people's needs on the button of various models.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side cutaway view of the present utility model.
Fig. 3 is a main pseudosection of the present utility model.
Fig. 4 is that the utility model is analyzed schematic diagram at motion process.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, structural representation for a kind of lever elevator button, comprise linkage unit 1, housing 2, jointing 3, lever 4, button printing forme 5, deck 6, fixing screw 7 and back-moving spring 8 are installed, wherein linkage unit 1 is made up of with the word slice 1.1 that the upper end is embedded on the driving member 1.2 driving member 1.2 of lower end, linkage part 1 buckle is connected the upper end of housing 2, at the downside of housing 2, also have a button printing forme 5 to be fixed together with it by 4 screws 7.The installation deck 6 that whole button is connected the button outside by buckle fixes and is installed in the elevator panel, and linkage unit 1 can automatically reset function after use to realize button by back-moving spring 8.
As shown in Figure 2, sectional view for a kind of lever elevator button, from figure, can clearly observe, driving member 1.2 is buckled on the housing 2 by the card base 1.21 that is located at its both sides, for can guarantee driving member 1.2 can be in housing 2 flexible motion up and down, driving member 1.2 must leave suitable gap with housing 2 cooperation places, satisfies the instructions for use of button.And Fig. 3 is a kind of main cutaway view of lever elevator button, can therefrom find out, also is provided with the circular fixed card slot 1.22 that matches with lever 4 on driving member 1.2.The lever of used lever 4 for making in the button by the wire material bending, the lever middle part is buckled on the linkage part 1 by the circular draw-in groove 1.22 on the driving member 1.2, and the jointing 3 by two ends in the housing 2 links to each other with other lever 4.Also be provided with four draw-in grooves that are symmetrically arranged 2.1 that are used for as the lever motion fulcrum in housing 2, near the segment lever on the lever 4 jointing 3 is connected on the draw-in groove 2.1, and does rotation and rectilinear motion as fulcrum respectively.
As shown in Figure 4, be procedure of kinematic analysis schematic diagram of the present utility model.Because the purpose of the utility model design is, by its simple internal construction, the requirement of the push-button switch that satisfies most of various sizes aspect easy to use.For this reason, when any position on the push button panel in Fig. 4 presses the button, such as the I position that can be the left side button edge, like this, one side press down linkage part, with driving the lever of II position, left side, be that fulcrum is rotated counterclockwise motion with the draw-in groove on the housing, and slightly move right the supply displacement.Make the left side lever be arranged in figure III position like this, its lever at the fulcrum right-hand component moves upward in rotary course, and in middle IV position, and the left end portion that the effect by connector drives the right side lever moves upward.Then, V position in the drawings, the right side lever is done clockwise rotation by the draw-in groove on the housing, impel the part on balance pivot the right, right side to begin to move downward around fulcrum, and the word slice and the driving member linkage unit integral body of VI position moves down among the drive figure.If when pressing the button on the button right side, its motion principle is identical when pressing with the left side, by lever motion, makes whole linkage part to be under pressure and move downward.
Driving member and the motion between the lever by this structure cooperate, just can be in actual life, no matter any movable part position presses the button on push button panel, and driving member can be done whole timely and effectively shifting movement down, thereby the sensitive switch on the shake-up pcb board is started working button.
The utility model can be according to the needs of actual conditions, both can be designed to square to the button appearance profile, also can be designed to circle or other shape, the lever of its inner interconnect function, curved shape can change according to the button profile variation, but be mated the driving member fixed card slot of connection, be used for the jointing that links to each other with other lever, and draw-in groove on the housing of a point action, annexation and position relation between they and the lever must be rethought, satisfy the purpose of the utility model aspect practicality.And the kind of drive that is provided in the utility model is not only applicable to big button, is applicable to conventional elevator button yet, can improve the reliability of button, and make the user feel that feel is more comfortable.Lever adopts by the steel wire brake forming in this button, and processing technology is simple, and is with short production cycle, only needs simple frock, does not need to drop into separately plastic cement or panel beating die cost; The time leave the fixing circular draw-in groove of lever by design on the driving member, when guaranteeing that word slice and driving member linkage unit are pressed, lever can be synchronized with the movement; And button is installed simple and convenient, and the workman easily grasps, and can well satisfy different clients' needs.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. lever elevator button, form by linkage unit, housing, jointing, lever, button printing forme and installation deck, described linkage unit is made up of driving member and the word slice that is embedded in the driving member upper surface, buckle is connected the upper end of housing, is connected with the button printing forme in the lower end of housing by screw; Described installation deck buckle is connected the outside of housing;
It is characterized in that; Described driving member two bottom sides is provided with the circular fixed card slot that matches with lever; Be provided with four symmetrical draw-in grooves that are used for as the lever motion fulcrum in the described housing; Described lever is connected in the circular fixed card slot of the driving member left and right sides by the mid portion buckle, two ends link to each other with the lever of opposite side by jointing, and be positioned at the lever segment of jointing both sides, be buckled in the housing on the draw-in groove as the lever motion fulcrum, and do straight line and rotatablely move by these four fulcrums.
2. according to a kind of lever elevator button described in the claim 1, it is characterized in that; Described lever is the transmission lever by the steel wire brake forming.
3. according to a kind of lever elevator button described in the claim 1, it is characterized in that; Also be provided with between described linkage unit and the housing and be used for the automatically reset back-moving spring of button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086618U CN201490059U (en) | 2009-08-31 | 2009-08-31 | Lever type elevator button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086618U CN201490059U (en) | 2009-08-31 | 2009-08-31 | Lever type elevator button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490059U true CN201490059U (en) | 2010-05-26 |
Family
ID=42428928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202086618U Expired - Lifetime CN201490059U (en) | 2009-08-31 | 2009-08-31 | Lever type elevator button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366997A (en) * | 2013-08-02 | 2013-10-23 | 江苏莘翔机电有限公司 | Ultrathin parallel movement button with obvious sense of touch |
| CN108447720A (en) * | 2018-03-29 | 2018-08-24 | 上海贝思特电气有限公司 | A kind of long stroke lever construction elevator button |
| CN108550486A (en) * | 2018-07-09 | 2018-09-18 | 上海贝思特电气有限公司 | A kind of button and elevator push button system |
-
2009
- 2009-08-31 CN CN2009202086618U patent/CN201490059U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366997A (en) * | 2013-08-02 | 2013-10-23 | 江苏莘翔机电有限公司 | Ultrathin parallel movement button with obvious sense of touch |
| CN103366997B (en) * | 2013-08-02 | 2014-12-24 | 江苏莘翔机电有限公司 | Ultrathin parallel movement button with obvious sense of touch |
| CN108447720A (en) * | 2018-03-29 | 2018-08-24 | 上海贝思特电气有限公司 | A kind of long stroke lever construction elevator button |
| CN108550486A (en) * | 2018-07-09 | 2018-09-18 | 上海贝思特电气有限公司 | A kind of button and elevator push button system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |