CN104724564A - Lift direction lamp display device - Google Patents
Lift direction lamp display device Download PDFInfo
- Publication number
- CN104724564A CN104724564A CN201510133918.8A CN201510133918A CN104724564A CN 104724564 A CN104724564 A CN 104724564A CN 201510133918 A CN201510133918 A CN 201510133918A CN 104724564 A CN104724564 A CN 104724564A
- Authority
- CN
- China
- Prior art keywords
- substrate
- base plate
- display device
- circuit board
- groove
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
Abstract
The invention relates to a lift direction lamp display device. The lift direction lamp display device comprises a printed panel, a substrate, a circuit board and a base plate. An installation groove where the circuit board can be installed is formed in the upper surface of the base plate. The circuit board is installed in the installation groove. The circuit board is provided with a plurality of electrical elements and two display boards, wherein each display board is composed of a light-emitting diode and a sound making loudspeaker. The substrate is installed on the base plate and covers the circuit board. The base plate is provided with through holes enabling the display boards to be exposed. The substrate is further provided with a plurality of installation grooves arranged in an array. The upper surface of the substrate is covered with the printed panel. The lift direction lamp display device has the advantages that a groove is formed in the periphery of the bottom of the substrate installation groove, the display device is prevented from being shrunk and deformed in forming, the display device can be smoothly assembled, the assembly speed of the display device is not influenced, the display device can normally work, and the problem that the assembly efficiency is too low is solved.
Description
Technical field
The present invention relates to a kind of read out instrument, especially a kind of elevator indicator read out instrument.
Background technology
at present, seen elevator arrives at a station lamp on the market, and be generally mounted in side or the top of Room door, it plays call display effect.Know that the floor position that terraced railway carriage or compartment is residing when upstream or downstream, the lamp that arrives at a station are provided with the display of floor number for the ease of passenger, facilitate passenger's awaiting elevator.It installs all inconvenient, and complex structure makes cost also increase, and present elevator runs the indicator lamp that arrives at a station, and also to there is shape matching single, lack aesthetic feeling, people is weary of, and there was dampness in the air overcast and rainy, water droplet can be formed in inside, as got rid of, easy impact normally works, therefore, be just badly in need of developing a kind of have prevent from shrinking and elevator indicator read out instrument attractive in appearance, through retrieval, do not find the same or analogous device with the present invention.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of have prevent from shrinking and elevator indicator read out instrument attractive in appearance.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of elevator indicator read out instrument, and its innovative point is: comprise printing panel, substrate, circuit card and base plate;
Described plate upper surface have one can power circuit board install mounting groove, described circuit card is arranged in mounting groove, described circuit card is provided with some electric elementss, two pieces of display panels be made up of light-emitting diode and sounding horn, described substrate to be arranged on base plate and covering board, described substrate is provided with the through hole allowing display panel expose, described substrate is also provided with some mounting grooves in arrayed, described upper surface of base plate covers one deck printing panel;
Described base plate bottom inside edge is provided with a circle groove along surrounding.
Further, the section camber line of described groove is formed by connecting by one section of parabola and one section of camber line.
The invention has the advantages that: technical solution of the present invention surrounding bottom substrate mounting groove is provided with groove, can prevent shrinkage distortion, can assemble smoothly when shaping, thus can not affect the normal work of assembling speed, solves the problem that packaging efficiency is too low.
Accompanying drawing explanation
Fig. 1 is the structural representation of elevator indicator read out instrument of the present invention.
Fig. 2 is the generalized section of elevator indicator display device substrate of the present invention.
Detailed description of the invention
A kind of elevator indicator read out instrument as depicted in figs. 1 and 2, comprises printing panel 1, substrate 2, circuit card 3 and base plate 4.
Base plate 4 upper surface of the present invention have one can power circuit board 3 install mounting groove, circuit card 3 is arranged in mounting groove, circuit card 3 is provided with some electric elementss, two pieces of display panels be made up of light-emitting diode and sounding horn, substrate 2 to be arranged on base plate and covering board 3, substrate 2 is provided with the through hole allowing display panel expose, substrate 2 is also provided with some mounting grooves in arrayed, substrate 2 upper surface covers one deck printing panel 1.
Substrate 2 bottom inside edge of the present invention is provided with a circle groove 21 along surrounding, and the section camber line of groove 21 is formed by connecting by one section of parabola and one section of camber line.
Technical solution of the present invention surrounding bottom substrate 2 mounting groove is provided with groove 21, can prevent shrinkage distortion, can assemble smoothly, thus can not affect the normal work of assembling speed, solve the problem that packaging efficiency is too low when shaping.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. an elevator indicator read out instrument, is characterized in that: comprise printing panel, substrate, circuit card and base plate;
Described plate upper surface have one can power circuit board install mounting groove, described circuit card is arranged in mounting groove, described circuit card is provided with some electric elementss, two pieces of display panels be made up of light-emitting diode and sounding horn, described substrate to be arranged on base plate and covering board, described substrate is provided with the through hole allowing display panel expose, described substrate is also provided with some mounting grooves in arrayed, described upper surface of base plate covers one deck printing panel;
Described base plate bottom inside edge is provided with a circle groove along surrounding.
2. a kind of elevator indicator read out instrument according to claim 1, is characterized in that: the section camber line of described groove is formed by connecting by one section of parabola and one section of camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133918.8A CN104724564A (en) | 2015-03-26 | 2015-03-26 | Lift direction lamp display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133918.8A CN104724564A (en) | 2015-03-26 | 2015-03-26 | Lift direction lamp display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104724564A true CN104724564A (en) | 2015-06-24 |
Family
ID=53449077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133918.8A Pending CN104724564A (en) | 2015-03-26 | 2015-03-26 | Lift direction lamp display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104724564A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460718A (en) * | 2015-12-11 | 2016-04-06 | 中山市卓梅尼控制技术有限公司 | Elevator displayer and display control method thereof |
| WO2020039524A1 (en) * | 2018-08-22 | 2020-02-27 | 三菱電機株式会社 | Informing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264715Y (en) * | 1996-02-01 | 1997-10-15 | 新疆珠江塑料厂 | Plastic box |
| CN101519173A (en) * | 2009-03-30 | 2009-09-02 | 杭州优迈科技有限公司 | Ultra thin type elevator calling box and button circuit thereof |
| CN202848783U (en) * | 2012-09-19 | 2013-04-03 | 西子奥的斯电梯有限公司 | Elevator outer calling device |
-
2015
- 2015-03-26 CN CN201510133918.8A patent/CN104724564A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264715Y (en) * | 1996-02-01 | 1997-10-15 | 新疆珠江塑料厂 | Plastic box |
| CN101519173A (en) * | 2009-03-30 | 2009-09-02 | 杭州优迈科技有限公司 | Ultra thin type elevator calling box and button circuit thereof |
| CN202848783U (en) * | 2012-09-19 | 2013-04-03 | 西子奥的斯电梯有限公司 | Elevator outer calling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460718A (en) * | 2015-12-11 | 2016-04-06 | 中山市卓梅尼控制技术有限公司 | Elevator displayer and display control method thereof |
| WO2020039524A1 (en) * | 2018-08-22 | 2020-02-27 | 三菱電機株式会社 | Informing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
|
| RJ01 | Rejection of invention patent application after publication |