JPS60195020U - dental treatment chair - Google Patents
dental treatment chairInfo
- Publication number
- JPS60195020U JPS60195020U JP8250384U JP8250384U JPS60195020U JP S60195020 U JPS60195020 U JP S60195020U JP 8250384 U JP8250384 U JP 8250384U JP 8250384 U JP8250384 U JP 8250384U JP S60195020 U JPS60195020 U JP S60195020U
- Authority
- JP
- Japan
- Prior art keywords
- treatment chair
- terminals
- base
- operation command
- drive control
- 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
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本陣の実施例における歯科治療椅子の側面図、
第２図は指令情報の伝達団結である。
図中Ａは下台、Ｂは上台、２はクロックパルス
゛発振器、３ａ、３ｂはカウンタ、４ａ、４ｂはマルチ
プレクサＩＣ，５はデータライン、６は指令 ゛。
操作部、７は駆動制御部１．４’ａ、４’ｂ、６’。
７′は端子群である。Figure 1 is a side view of the dental treatment chair in Honjin's embodiment.
Figure 2 shows the transmission of command information. In the figure, A is the lower stand, B is the upper stand, and 2 is the clock pulse.
``Oscillator, 3a and 3b are counters, 4a and 4b are multiplexer ICs, 5 is a data line, and 6 is a command''. The operation section 7 is a drive control section 1.4'a, 4'b, 6'. 7' is a terminal group.
Claims (1)
の操作指令部の操作により、下台の駆動制御部を作動し
て治療椅子を所要の態勢に設すする構成の歯科治療椅子
において、前記操作指令部゛ からの指令情報を前
記駆動制御部に伝達する手段、として、クロックパルス
発振回路と、そのクロックパルスをカウントする２個の
カウンターと、これらの功つンターに夫々接続されて力
、ランター出力により順次端子を切換え、この切換動作
が前記クロックパルス発振回路に接続されたリセット回
路からのリセット信号により繰返し行われる２個のマル
チプレクサＩＣと、この２個のマルチプレクサＩＣ相互
を接続する単一のデータラインとから構成し、かあ一方
のマルチプレクサＩＣの端子群を治療椅子の土台に備え
た操作指令部の端子群に接続して、これを前記上台に組
込み、他方のマルチプレクサＩＣの端子群を治療椅子の
下台に備えた駆動制御部の端子群に接続して、これを前
記下台に組込んだこと今特徴とする歯科治療椅子。A dental treatment chair having a configuration in which the lower table is provided with a drive control section, the base is provided with an operation command section, and the operation of the operation command section activates the drive control section on the lower table to set the treatment chair in a desired position, The means for transmitting command information from the operation command section to the drive control section includes a clock pulse oscillation circuit, two counters that count the clock pulses, and a power counter connected to each of these centers. , two multiplexer ICs whose terminals are sequentially switched by a randomer output, and this switching operation is repeatedly performed by a reset signal from a reset circuit connected to the clock pulse oscillation circuit; The terminals of one multiplexer IC are connected to the terminals of the operation command unit provided on the base of the treatment chair, and this is assembled into the upper base, and the terminals of the other multiplexer IC are connected to the terminals of the operation command unit provided on the base of the treatment chair. The dental treatment chair is characterized in that the group is connected to a terminal group of a drive control unit provided on the lower base of the treatment chair, and is incorporated into the lower base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8250384U JPS60195020U (en) | 1984-06-05 | 1984-06-05 | dental treatment chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8250384U JPS60195020U (en) | 1984-06-05 | 1984-06-05 | dental treatment chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60195020U true JPS60195020U (en) | 1985-12-26 |
Family
ID=30630276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8250384U Pending JPS60195020U (en) | 1984-06-05 | 1984-06-05 | dental treatment chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60195020U (en) |
-
1984
- 1984-06-05 JP JP8250384U patent/JPS60195020U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60195020U (en) | dental treatment chair | |
| JPS60195019U (en) | dental treatment equipment | |
| JPS5892993U (en) | electronic game display device | |
| JPH0216622U (en) | ||
| JPS60103936U (en) | Mode switching circuit | |
| JPS60163530U (en) | Operation mode display device | |
| JPS6169195U (en) | ||
| JPS58119254U (en) | Transmission speed automatic matching device | |
| JPS59134187U (en) | Segment type display tube drive device | |
| JPS5915992U (en) | Clock device with timetable data notification function | |
| JPS5896328U (en) | terminating resistor | |
| JPS60195006U (en) | X-ray imaging device | |
| JPS6117891U (en) | Inverter control device | |
| JPS60100692U (en) | Electronic clock timing device | |
| JPS6088977U (en) | Pachinko machine monitoring device | |
| JPS59187789U (en) | time management device | |
| JPS60155228U (en) | automatic delay switch | |
| JPS62177128U (en) | ||
| JPS5810161U (en) | date setting device | |
| JPS5849632U (en) | Tea leaf exchange control device for tea serving equipment | |
| JPS60166054U (en) | Small electronic device with biorhythm calculation function | |
| JPS60174947U (en) | input/output control device | |
| JPS5995490U (en) | counter device | |
| JPH01173833U (en) | ||
| JPS63195279U (en) |