CN204091400U - Medical integrated tables and chairs - Google Patents
Medical integrated tables and chairs Download PDFInfo
- Publication number
- CN204091400U CN204091400U CN201420366675.3U CN201420366675U CN204091400U CN 204091400 U CN204091400 U CN 204091400U CN 201420366675 U CN201420366675 U CN 201420366675U CN 204091400 U CN204091400 U CN 204091400U
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- CN
- China
- Prior art keywords
- cabinet
- backboard
- height
- dead bolt
- switch
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of medical integrated tables and chairs, and it comprises backboard, cabinet and multilayer bracket, and cabinet is located at a side of backboard, and the height of cabinet is less than the height of backboard; Multilayer bracket is located at another side of backboard, and the height of multilayer bracket is less than the height of backboard.Cabinet uses automatic safety lock to control the switch of cabinet Over-The-Counter door, automatic safety lock comprises: locked groove, dead bolt, spring, magnet, iron core, inverter, dc source, switch triode, single-chip microcomputer and input keyboard, the utility model structure is simple, cabinet uses as conventional cupboard, form " chair " shape between the end face of cabinet and backboard, also the convenient chair that is used as uses.In addition, by the switch of cipher control switch board door, improve the security that cupboard uses.
Description
Technical field
The utility model relates to medical apparatus, refers to a kind of for the medical integrated tables and chairs in ward particularly.
Background technology
At present, be usually just provided with a bedside cupboard in the ward of hospital for patient's placing articles, because the space in ward is less, generally can not configure chair, thus can cause some inconvenience.
In addition, the bedside cupboard for patient belongs to utility device, generally realizes carrying out safety lock to bedside cupboard by normal key, but these bedside cupboards belong to utility device, its key circulates between different people, and in ward, flow of personnel is comparatively large, easily causes potential safety hazard.
Summary of the invention
The utility model object is to overcome above-mentioned the deficiencies in the prior art and provides a kind of medical integrated tables and chairs, and these tables and chairs can either be used as the bedside cupboard of placing articles, also can be used as chair, and each patient can use these tables and chairs safely.
The technical scheme realizing the employing of the utility model object is that a kind of medical integrated tables and chairs comprise:
One backboard;
One cabinet, described cabinet is located at a side of described backboard, and the height of described cabinet is less than the height of described backboard, and described cabinet comprises cabinet door; And
One multilayer bracket, described multilayer bracket is located at another side of described backboard, and the height of described multilayer bracket is less than the height of described backboard.
In technique scheme, described cabinet comprises an automatic safety lock, and described automatic safety lock comprises:
One locked groove, is located on described cabinet;
One dead bolt, is located on the cabinet door of described cabinet;
One spring, is connected with described dead bolt, supports in described locked groove under described spring nature by described dead bolt; And an automaton, described automaton comprises:
One magnet, described magnet is located at the link of described spring and dead bolt;
One iron core, described iron core is located at the other end of described spring, and described iron core is around with coil;
One inverter, is connected with described coil;
One dc source, is connected with described inverter;
One switch triode, is connected with described dc source, for controlling the switch of described dc source;
One single-chip microcomputer, is connected with described switch triode; And
One code keypad, is connected with described single-chip microcomputer.
In technique scheme, described cabinet height 50cm, described backrest plate hight 69cm.
The utility model structure is simple, and cabinet uses as conventional bedside cupboard, forms " chair " shape between the end face of cabinet and backboard, realizes being used as chair and uses.In addition, by the switch of cipher control switch board door, improve the security that cabinet uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structured flowchart of safety control lock.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The medical integrated tables and chairs of the utility model comprise: backboard 1, cabinet 2 and multilayer bracket 3, and cabinet 2 is located at a side of backboard 1, and the height of cabinet 2 is less than the height of backboard 1; Multilayer bracket 3 is located at another side of backboard 1, and the height of multilayer bracket is less than the height of backboard 1.The high 50cm of cabinet 2 in the present embodiment, the high 69cm of backboard 1.
Cabinet 2 uses as work is conventional, and multilayer bracket 3 is for placing articles.There is difference in height between cabinet 2 and backboard 1, therefore, form " chair " shape between the end face of cabinet 2 and backboard 1, when people is seated on cabinet face, and use as chair.The cabinet height 50cm of the present embodiment, backrest plate hight 69cm are just in time applicable to more comfortable being seated on this cabinet 2 of human body
Conveniently, cabinet is used safely, cabinet 2 of the present utility model uses automatic safety lock to control the switch of cabinet Over-The-Counter door, as shown in Figure 2, automatic safety lock comprises: locked groove 4, dead bolt 5, spring 6, magnet 7, iron core 8, inverter, dc source, switch triode, single-chip microcomputer and code keypad, locked groove is located on cabinet 1, and dead bolt 5 is located on cabinet door; Spring 6 is connected with dead bolt 5, supports in locked groove under spring 6 nature by dead bolt 5; Magnet 7 is located at the link of spring 6 and dead bolt 5; Iron core is located at the other end of spring, and iron core 8 is around with coil 9; Inverter is connected with coil 9; Dc source is connected with inverter; Switch triode is connected with dc source; Single-chip microcomputer is connected with switch triode; Code keypad is connected with single-chip microcomputer.
The present embodiment illustrates the connected mode of code keypad and single-chip microcomputer with a code keypad with PS/2 interface and AT89C51 single-chip microcomputer, CLK lead-in wire in PS/2 interface is connected P3.3 with the input and output pin P3.4 in AT89C51 single-chip microcomputer and connects, and CLK lead-in wire is used for AT89C51 single-chip microcomputer input clock signal; Data lead-in wire in PS/2 interface is connected with the input and output pin P3.4 in AT89C51 single-chip microcomputer, and Data lead-in wire is used for AT89C51 single-chip microcomputer input data signal.The utility model automatic safety lock used arranges switch password by single-chip microcomputer and judges that input password belongs to the technological means that those skilled in the art commonly use, improvements of the present utility model do not lie in setting to password and judgement, in prior art, directly can purchase Related product, only need carry out direct control according to the description of product, repeat no more herein.
The present embodiment switch triode used can adopt NPN triode or PNP triode, by Single-chip Controlling switch triode open or close be those skilled in the art the technological means commonly used, repeat no more herein.The present embodiment only illustrates the course of work of automatic safety lock with NPN triode:
Every patient, after moving in ward, arranges the password of the utility model cabinet.When needing to open cabinet door, by the password of code keypad input oneself, single-chip microcomputer verifies that whether the password of this input is correct, as correctly then exported a high voltage to the base stage of switch triode, the now connection conducting of switch triode and dc source, dc source exports direct current to inverter, direct current is converted to alternating current and is input in coil by inverter, iron core is made to produce magnetic field after passing into alternating current in coil, the direction of alternating current and magnet in coil is set, make polarity between the two different, thus make magnet be inhaled toward Compress Spring during iron core place, dead bolt is pulled after spring is compressed, and then cabinet door is opened.
The utility model automatic safety lock, by cipher control, is carried with key without the need to patient, is improve security and flexibility, use, also without the need to citing security concerns even if the utility model to be lent other patient as chair.
Claims (2)
1. medical integrated tables and chairs, is characterized in that, comprising:
One backboard;
One cabinet, described cabinet is located at a side of described backboard, and the height of described cabinet is less than the height of described backboard, and described cabinet comprises cabinet door; Described cabinet comprises an automatic safety lock, and described automatic safety lock comprises:
One locked groove, is located on described cabinet;
One dead bolt, is located on the cabinet door of described cabinet;
One spring, is connected with described dead bolt, supports in described locked groove under described spring nature by described dead bolt; And an automaton, described automaton comprises:
One magnet, described magnet is located at the link of described spring and dead bolt;
One iron core, described iron core is located at the other end of described spring, and described iron core is around with coil;
One inverter, is connected with described coil;
One dc source, is connected with described inverter;
One switch triode, is connected with described dc source, for controlling the switch of described dc source;
One single-chip microcomputer, is connected with described switch triode;
One code keypad, is connected with described single-chip microcomputer; And
One multilayer bracket, described multilayer bracket is located at another side of described backboard, and the height of described multilayer bracket is less than the height of described backboard.
2. medical integrated tables and chairs according to claim 1, is characterized in that: described cabinet height 50cm, described backrest plate hight 69cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366675.3U CN204091400U (en) | 2014-07-03 | 2014-07-03 | Medical integrated tables and chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366675.3U CN204091400U (en) | 2014-07-03 | 2014-07-03 | Medical integrated tables and chairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091400U true CN204091400U (en) | 2015-01-14 |
Family
ID=52259875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366675.3U Expired - Fee Related CN204091400U (en) | 2014-07-03 | 2014-07-03 | Medical integrated tables and chairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091400U (en) |
-
2014
- 2014-07-03 CN CN201420366675.3U patent/CN204091400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |