CN203474135U - Back panel and display assembling structure of elevator operation case/calling box - Google Patents
Back panel and display assembling structure of elevator operation case/calling box Download PDFInfo
- Publication number
- CN203474135U CN203474135U CN201320542285.2U CN201320542285U CN203474135U CN 203474135 U CN203474135 U CN 203474135U CN 201320542285 U CN201320542285 U CN 201320542285U CN 203474135 U CN203474135 U CN 203474135U
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- China
- Prior art keywords
- backboard
- telltale
- positioning
- positioning convex
- hole
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- Expired - Lifetime
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Abstract
The utility model discloses a back panel and display assembling structure of an elevator operation case/calling box. Both a back panel and a display are in a rectangular shape, a plurality of positioning protrusions are formed on the back panel, and at least two of the protrusions are on the opposite sides; correspondingly, a plurality of positioning through holes or positioning notches are formed in the display; the positioning through holes or position notches correspondingly snap the positioning protrusions of the back panel to achieve assembly. The back panel and display assembling structure of the elevator operation case/calling box is simple in structure and can achieve simple, rapid and firm assembly.
Description
Technical field
The utility model belongs to elevator operation parts manufacturing technology field, is specifically related to the package assembly of backboard and the telltale of a kind of elevator console or hall buttons.
Background technology
China Patent No. 200920072431.3 discloses a kind of elevator console with LCDs, it comprises intelligent control circuit, the shell of a control elevator, read-out, a plurality of button with indicating are housed on shell, button comprises that button connects intelligent control circuit with the digital keys of figure denote and the function button that indicates with function; A plurality of digital keys are longitudinally arranged in two separate ranks, and the order ascending by the numeral on digital keys is from bottom to top arranged in order, and form digital keys array; Sign on button partly adopts light transmissive material, indicates part rear and is provided with luminous element, and luminous element is connected with intelligent control circuit, and controlled by it; Read-out is LCDs, is positioned at digital keys array top.
Above-mentioned patented technology scheme, though there is its advantage, there is following defect in it: the package assembly of read-out is complicated, assembling process inefficiency.
Summary of the invention
For solving the above-mentioned technical matters of prior art existence, the utility model discloses the package assembly of backboard and the telltale of a kind of elevator console or hall buttons.
For reaching above-mentioned technical purpose, the utility model is taked following technical scheme: the backboard of elevator console or hall buttons and the package assembly of telltale, and the backboard shape that is rectangle, it is rectangular-shaped that telltale is, backboard forms several positioning convex, and at least two positioning convex are in opposite side; Corresponding, telltale forms several positioning through hole or locating notch; The positioning through hole of telltale or locating notch snap in accordingly the positioning convex of backboard and both are assembled into one, and the back side of telltale and backboard are affixed.
Preferably, positioning convex is dome shape or partial sphere is planar, and protuberance is towards offside; Suitable therewith, the cross-sectional plane of positioning through hole is rounded, or the cross-sectional plane of locating notch is curved.
Preferably, positioning convex is by punch forming on backboard.
Preferably, two long limits of telltale respectively form the positioning through hole described in two, and both sides form four positioning through hole altogether; Corresponding, on backboard, form altogether the positioning convex described in four.
Preferably, telltale is loaded on the top of backboard.
The backboard of the utility model elevator console/hall buttons and the package assembly of telltale, the mounting structure of its backboard and telltale is simple, and both are easily assembled, quick and firm.
Accompanying drawing explanation
Fig. 1 is the assembly structure figure of panel block backboard and telltale.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the amplification assumption diagram that backboard is installed telltale portion.
Fig. 4 is the front view of telltale.
Fig. 5 is the lateral plan of telltale.
Fig. 6 is the birds-eye view of telltale.
Fig. 7 is the back view of telltale.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is elaborated.
As shown in Fig. 1-7, the present embodiment is the package assembly of backboard and the telltale of elevator console, backboard 2 shape that is rectangle, the backboard 2(top of installation telltale portion) form four positioning convex 2-1, positioning convex 2-1 is by punch forming, four positioning convex 2-1 are up and down corresponding laying between two by 2X2 array arrangement, and two of tops positioning convex is on same horizontal straight line, and two of belows positioning convex is also on same horizontal straight line.Positioning convex 2-1 is dome shape or partial sphere is planar, protuberance towards offside be top positioning convex downward, bottom positioning convex is towards top.
Referring to Fig. 4-7, telltale 1 is rectangular-shaped, corresponding with four positioning convex of backboard 2, its two long limits respectively form two positioning through hole 1-1, both sides form four positioning through hole altogether, the cross-sectional plane of positioning through hole is rounded, and the distance between the relative positioning through hole of both sides is a bit larger tham the spacing of relative positioning projection 2-1 on backboard 2.
Four positioning through hole 1-1 of telltale are aimed at four positioning convex 2-1 of backboard 2, then firmly press, until the back side of telltale and backboard are affixed, by the effect of four positioning convex 2-1, telltale 1 is fixed on backboard 2.
The backboard of elevator calling box and the package assembly of telltale can, with reference to foregoing, no longer describe in detail.
Those of ordinary skill in the art will be appreciated that; above embodiment is only for the utility model is described; and not as to restriction of the present utility model, as long as in scope of the present utility model, to the variation of above embodiment, distortion, all will drop on protection domain of the present utility model.
Claims (4)
1. the backboard of elevator console or hall buttons and the package assembly of telltale, the backboard shape that is rectangle, it is rectangular-shaped that telltale is, and it is characterized in that: backboard forms several positioning convex, and at least two positioning convex are in opposite side; Corresponding, telltale forms several positioning through hole or locating notch; The positioning through hole of telltale or locating notch snap in accordingly the positioning convex of backboard and both are assembled into one, and the back side and the backboard of telltale are affixed, two long limits of described telltale respectively form the positioning through hole described in two, and both sides form four positioning through hole altogether; Corresponding, on backboard, form altogether the positioning convex described in four.
2. the package assembly of backboard as claimed in claim 1 and telltale, is characterized in that: described positioning convex is dome shape or partial sphere is planar, and protuberance is towards offside; Suitable therewith, the cross-sectional plane of positioning through hole is rounded, or the cross-sectional plane of locating notch is curved.
3. the package assembly of backboard as claimed in claim 1 or 2 and telltale, is characterized in that: described positioning convex is by punch forming on backboard.
4. the package assembly of backboard as claimed in claim 1 or 2 and telltale, is characterized in that: described telltale is loaded on the top of backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542285.2U CN203474135U (en) | 2013-09-02 | 2013-09-02 | Back panel and display assembling structure of elevator operation case/calling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542285.2U CN203474135U (en) | 2013-09-02 | 2013-09-02 | Back panel and display assembling structure of elevator operation case/calling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474135U true CN203474135U (en) | 2014-03-12 |
Family
ID=50222509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542285.2U Expired - Lifetime CN203474135U (en) | 2013-09-02 | 2013-09-02 | Back panel and display assembling structure of elevator operation case/calling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474135U (en) |
-
2013
- 2013-09-02 CN CN201320542285.2U patent/CN203474135U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 311300 Yun'an Road, Jinbei Street, Linan City, Hangzhou City, Zhejiang Province, No. 998 Patentee after: ZHEJIANG OMLON ELEVATOR Co.,Ltd. Address before: 311300, No. 8, Ling long road, Jixian village, Kam Kam street, Ling'an, Zhejiang, Hangzhou Patentee before: Zhejiang Omlon Elevator Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |